CN117001953B - An automated production line for manufacturing automobile bumpers - Google Patents
An automated production line for manufacturing automobile bumpers Download PDFInfo
- Publication number
- CN117001953B CN117001953B CN202311161030.6A CN202311161030A CN117001953B CN 117001953 B CN117001953 B CN 117001953B CN 202311161030 A CN202311161030 A CN 202311161030A CN 117001953 B CN117001953 B CN 117001953B
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- die table
- hinged
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 63
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 34
- 238000007493 shaping process Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 22
- 239000004033 plastic Substances 0.000 description 22
- 230000007306 turnover Effects 0.000 description 20
- 239000010985 leather Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic production line for manufacturing and forming an automobile bumper, which comprises a fixed die table, a movable die table, a box seat, a turning plate hinged to one side of the box seat, a material returning plate movably arranged on the turning plate, a triggering unit arranged on the movable die table and comprising a pushing plate, an elastic component and a transfer unit, wherein the pushing plate pushes the turning plate to downwards turn away from the movable die table when the movable die table is close to the fixed die table, the elastic component is used for resetting the turning plate to enable the material returning plate to be positioned on the movable die table to move so as to push the bumper to return, and the transfer unit comprises a driving roller and is driven to drive the bumper to move. According to the automatic production line for manufacturing and shaping the bumper, the pushing plate pushes the turning plate to turn downwards and far away from the movable die table, the pushing plate is separated from the pushing elastic component of the turning plate to reset the turning plate, one end of the material returning plate is positioned at the bottom of the upper die table of the movable die table to slide so as to push the bumper to return materials to the driving roller to be transported out of the injection molding machine, and therefore manual entry into the injection molding machine is avoided.
Description
Technical Field
The invention relates to the technical field of automobile bumper manufacturing, in particular to an automatic production line for manufacturing and forming of an automobile bumper.
Background
The automobile bumper is used as an automobile decoration, can absorb impact force generated when the outside impacts the automobile, and is arranged at the front end and the rear end of the automobile so as to improve the safety of the automobile in running. Most of the most common automobile bumpers at present are plastic bumpers, and compared with bumpers made of metal, the plastic bumpers have a good buffering effect and reduce the weight of the automobile.
According to patent number CN102358014A, 2012-02-22 is published (bulletin), a car bumper injection molding pick-up manipulator support is disclosed. The injection molded car bumper is taken out of the injection molding machine through matching with the manipulator, so that the time for people to enter and exit the injection molding machine is saved, the time for opening and closing the safety door of the injection molding machine is also saved, and the production efficiency is improved.
In the prior art including the above patent, an injection molding machine is generally used for injection molding of a plastic bumper, and then a worker enters the injection molding machine to take out a mold, or a mechanical arm or the like is used to take out the plastic bumper from the mold. For the mode that adopts the workman to get into the injection molding machine and take plastic bumper, although easy operation, nevertheless the workman produces the stumbling easily in and out the injection molding machine many times, adopts the mode of arm to take plastic bumper, and the cost of arm itself is expensive, and later maintenance is comparatively difficult.
Disclosure of Invention
The invention aims to provide an automatic production line for manufacturing and forming an automobile bumper, which can be used for conveniently taking down a plastic bumper from a die of an injection molding machine and then transporting the plastic bumper out of the injection molding machine so as to solve the problem that a worker easily breaks when getting in and out of the injection molding machine for many times, and meanwhile, the cost is increased due to the fact that a mechanical arm is used.
In order to achieve the aim, the invention provides the technical scheme that the automatic production line for manufacturing and forming the automobile bumper comprises a fixed die table, a movable die table, a box seat and a turning plate hinged to one side of the box seat, wherein a material returning plate is movably arranged on the turning plate;
The movable die table is provided with a trigger unit, and the trigger unit comprises:
the pushing plate pushes the turning plate downwards to be far away from the movable die table when the movable die table is close to the fixed die table;
the elastic component is used for resetting the turning plate so that the material returning plate is positioned on the movable die table to move so as to push the bumper to return materials;
the top array of cartridge is provided with a transfer unit including a drive roller that is driven to drive the bumper to move.
Preferably, a pull rod is hinged to one side of the material returning plate, a driving block is slidably arranged on the outer wall of one side of the turning plate, and a first end of the pull rod is hinged to the driving block;
the driving unit drives the driving block to slide so as to match the pull rod to pull the material returning plate to move relative to the turning plate.
Preferably, the driving unit comprises a stress rod hinged to one side of the turning plate and a knocking rod slidably arranged on the box seat, the knocking rod and the pushing plate move in opposite directions to strike the stress rod, and the stress rod and the driving block move synchronously.
Preferably, a piston plate is slidably arranged in the box seat, and the piston plate are matched to form a piston cavity, and a guide rod fixedly arranged on the piston plate is slidably arranged on the box seat;
a gear assembly is also included for maintaining the plurality of drive rollers and guide rods in drive.
Preferably, the gear transmission assembly comprises double-rail leather wheels fixedly arranged at one end of the driving roller shaft rod and a stress gear fixedly arranged on one driving roller shaft rod, and belt transmission is carried out between every two adjacent double-rail leather wheels.
Preferably, the box seat is provided with an impact block in a sliding manner, a first end of a connecting rod hinged to the impact block is hinged to the bottom of the piston plate, the impact block is located on the moving path of the push plate, and a reset spring is arranged in the piston cavity.
Preferably, bellows are symmetrically arranged at the top of the box seat, and air outlets on the bellows are positioned below the driving roller to blow the bumper.
Preferably, a plurality of air channels are arranged in the air box, the air outlet array of the air channels is hinged to a plurality of blades, a shifting piece for driving the blades to swing synchronously is movably arranged on the air box, and a shifting unit for driving the shifting piece and the guide rod to keep transmission is movably arranged on the box base.
Preferably, the stirring unit comprises a sliding rod which is arranged in a sliding manner, a first power rod is hinged to a mounting seat fixedly mounted at the top of the guide rod, a first end of the first power rod is hinged to the sliding rod, and a trigger rod for driving the stirring piece to move is fixedly mounted on the sliding rod.
Preferably, the air duct is internally and symmetrically hinged with an air plate, the inner wall of one side of the air duct is hinged with an adjusting plate, the blade plate drives the adjusting plate to synchronously turn through a connecting rod assembly arranged on the blade plate, and the adjusting plate turns over and toggles the air plate to adjust the wind direction.
In the technical scheme, the automatic production line for manufacturing and forming the automobile bumper has the advantages that when the movable die table is close to the fixed die table to perform injection molding on the automobile bumper, the push plate moves along with the movable die table, the push plate pushes the turning plate downwards to be far away from the movable die table, the turning plate is prevented from affecting injection molding, when injection molding is completed and the movable die table is far away from the fixed die table, the push plate breaks away from pushing the turning plate, the elastic component is utilized to reset the turning plate, one end of the material returning plate is located at the bottom of the upper die table of the movable die table to slide so as to push the bumper to return materials, and then the bumper moves to drop on the driving roller to be transported out of the injection molding machine, so that danger caused by manual entering into the injection molding machine is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an overall cross-sectional structure according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at C according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of a structure at D according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the structure at E according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the portion F according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a trigger lever according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional structure of a material returning rod according to an embodiment of the present invention;
FIG. 11 is a schematic view of a cross-sectional structure of a blade according to an embodiment of the present invention;
FIG. 12 is a schematic cross-sectional view of a side plate according to an embodiment of the present invention;
fig. 13 is a schematic cross-sectional view of a stripper plate according to an embodiment of the present invention.
Reference numerals illustrate:
1. A movable die table; 2, a box seat; 3, piston plate, 4, drive roller, 5, bellows, 6, vane, 7, toggle, 8, flap, 9, first reversing lever, 11, limiting plate, 12, push plate, 21, bracket, 22, extension bracket, 23, auxiliary roller, 24, side plate, 25, air inlet, 26, one-way air valve, 27, rebound spring, 31, connecting rod, 32, strike block, 33, sealing ring, 34, return spring, 35, guide rod, 36, mounting seat, 37, first power lever, 38, slide bar, 39, trigger lever, 41, double-track leather wheel, 42, force gear, 43, large gear, 44, main rotating shaft, 45, main gear, 46, main toothed bar, 47, material returning lever, 51, inner plate, 52, air channel, 61, fan group, 62, first connecting rod, 63, second connecting rod, 64, adjusting plate, 65, waist slot, 66, rebound spring, 67, air plate, 68, synchronizing lever, 69, side lever, 71, reset lever, 72, vertical slot, 81, blocking table, 82, second plate, 83, swing link, 97, reversing lever, spring, 98, moving lever, 92, moving lever, 96, moving lever, 96, reversing lever, moving lever, spring, 96.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-13, an automatic production line for manufacturing and forming an automobile bumper comprises a fixed die table, a movable die table 1, a box seat 2 and a turning plate 8 hinged to one side of the box seat, wherein a material returning plate 83 is movably arranged on the turning plate 8;
The movable mould platform 1 is provided with a trigger unit, and the trigger unit comprises:
the pushing plate 12 pushes the turning plate 8 downwards to be far away from the movable die table 1 when the movable die table 1 is close to the fixed die table;
the elastic component is used for resetting the turning plate 8 so that the material returning plate 83 is positioned on the movable die table 1 to move so as to push the bumper to return materials;
The top array of cartridges 2 is provided with a transfer unit comprising drive rollers 4 which are driven to drive the movement of the bumper.
Specifically, the outer wall of one side of the box seat 2 is symmetrically provided with side plates 24, and the turning plate 8 is hinged between the two side plates 24. The elastic component includes first torsional spring 99 and second torsional spring 82, the torsional force of first torsional spring 99 is greater than the torsional force of second torsional spring 82, so that when turning over the board 8 turns over, order about the tip of returning the flitch 83 and can slide in the mould platform bottom on the movable mould platform 1, first torsional spring 99 cover is located on the articulated shaft of turning over the board 8, and the first end fixed mounting of first torsional spring 99 is on curb plate 24, the second end fixed mounting of first torsional spring 99 is on turning over the board 8, first torsional spring 99 orders about turning over the board 8 and turns over, the one end of turning over the board 8 relative box seat 2 is provided with fender 81, the returning the flitch 83 articulates and sets up on fender 81, the articulated shaft of returning the flitch 83 is located to second torsional spring 82 cover, the first end fixed mounting of second torsional spring 82 is on fender 81, the second end fixed mounting of second torsional spring 82 is on returning the flitch 83, the second torsional spring 82 orders about returning the flitch 83 to turn over in order to be close to on the fender 81. Then when the turning plate 8 turns up, the sponge push pad 84 arranged at the end of the material returning plate 83 moves at the bottom of the die table on the movable die table 1, and then the plastic bumper injection molded on the die table is pushed when the sponge push pad 84 moves at the bottom of the die table on the movable die table 1.
Further, the push plate 12 is fixedly installed on the movable mold platform 1, when the push plate 12 moves with the movable mold platform 1, the end portion of the push plate 12 pushes the turning plate 8 to be close to one end of the box seat 2 so as to enable the turning plate 8 to turn downwards, when the movable mold platform 1 is far away from the fixed mold platform after injection molding of the movable mold platform 1 is completed, the first torsion spring 99 drives the turning plate 8 to turn upwards in a reset mode so that the sponge push pad 84 moves along the bottom of the movable mold platform 1 to push materials, the fallen bumper moves to fall on the driving roller 4, and then the bumper is driven to rotate through the driving rollers 4 so as to be transported out of the injection molding machine.
Furthermore, how to drive the movable mold table 1 to approach the fixed mold table for injection molding, material returning, etc. is a well-known technical means for those skilled in the art, and will not be described herein.
The driving roller 4 may be driven to rotate by a motor and a pulley, or may be driven to rotate by an electric push rod in combination with a gear or a rack, or may be driven to rotate by a plurality of driving rollers 4 known to those skilled in the art.
In the above-mentioned technique, when being close to the cover half platform through movable mould platform 1 in order to carry out the car bumper and mould plastics, push pedal 12 moves along with movable mould platform 1 this moment, and then utilize push pedal 12 to push away to make and turn over board 8 turn over down and keep away from movable mould platform 1, and then avoid turning over board 8 influence and mould plastics, then accomplish and when movable mould platform 1 keeps away from the cover half platform, push pedal 12 breaks away from the top of turning over board 8 this moment, then utilize elastic component in order to make and turn over board 8 reset and lie in the one end of returning charge plate 83 and mould platform bottom and slide in order to push away the bumper and return the material, then the bumper removes and drop on drive roller 4 in order to transport out the injection molding machine, thereby avoid the manual work to get into the injection molding machine and produce danger, compare its simple structure of arm simultaneously, be convenient for maintain and use.
As a further provided embodiment of the invention, a pull rod 86 is hinged to one side of the material returning plate 83, a driving block 87 is slidably arranged on the outer wall of one side of the turning plate 8, and a first end of the pull rod 86 is hinged to the driving block 87;
The device also comprises a driving unit for driving the driving block 87 to slide so as to match the pull rod 86 to pull the material returning plate 83 to move relative to the turning plate 8.
Specifically, a chute 85 is formed in one side of the turning plate 8, the driving block 87 is slidably arranged in the chute 85, when the driving block 87 is driven to slide to be close to the returning plate 83 through the driving unit, the returning plate 83 is pushed to turn away from the turning plate 8 through the driving block 87 matched with the pull rod 86, the included angle between the returning plate 83 and the turning plate 8 is increased, and similarly, when the driving block 87 is driven to slide to be far away from the returning plate 83 through the driving unit, the driving block 87 is matched with the pull rod 86 to pull the returning plate 83 to turn close to the turning plate 8.
Therefore, when the movable die table 1 is close to the fixed die table to perform injection molding of the automobile bumper, the push plate 12 moves along with the movable die table 1, and then the push plate 12 is utilized to push the turning plate 8 downwards to be far away from the movable die table 1, meanwhile, when the driving unit is matched to drive the driving block 87 to slide to be far away from the material returning plate 83, the driving block 87 is matched with the pull rod 86 to pull the material returning plate 83 to turn over to be close to the turning plate 8, and further, the material returning plate 83 is prevented from affecting the movable die table 1 to perform injection molding, when the movable die table 1 is far away from the fixed die table, the push plate 12 is separated from pushing the turning plate 8, then the first torsion spring 99 is utilized to reset the turning plate 8 upwards, meanwhile, the driving unit is utilized to drive the driving block 87 to slide to be close to the material returning plate 83 to be far away from the turning plate 8, and then one end of the material returning plate 83 is located at the bottom of the movable die table 1, and one end of the material returning plate 83 slides at the bottom of the die table to be separated from the movable die table 1.
As another embodiment provided by the invention, the driving unit comprises a stress rod 89 hinged to one side of the turning plate 8 and a knocking rod 98 slidably arranged on the box seat 2, wherein the knocking rod 98 and the pushing plate 12 move in opposite directions to strike the stress rod 89, and the stress rod 89 and the driving block 87 move synchronously.
Specifically, the movable rod 88 is hinged on the driving block 87, the first end of the movable rod 88 is hinged on the first end of the stressed rod 89, the knocking rod 98 is slidably arranged in the side plate 24 on the box seat 2, the first reversing rod 9 and the second reversing rod 95 are hinged in the side plate 24, the transverse groove 92 is formed in the first reversing rod 9, the backing plate 93 is slidably arranged on the outer wall of the first reversing rod 9, the reversing spring 94 is sleeved on the outer wall of the first reversing rod 9, the first end of the reversing spring 94 is fixedly arranged on the backing plate 93, the second end of the reversing spring 94 is fixedly arranged on the mounting plate 91 arranged on the first reversing rod 9, the movable shaft 96 is movably arranged in the transverse groove 92, the reversing connecting rod 97 is hinged on the movable shaft 96, the first end of the reversing connecting rod 97 is hinged on the knocking rod 98, the top of the pushing plate 12 is symmetrically provided with the limiting plates 11, and the second end of the second reversing rod 95 is movably arranged between the two limiting plates 11.
Further, when the movable die table 1 is close to the fixed die table to perform automobile bumper injection molding, the push plate 12 moves along with the movable die table 1 at this time, and then the push plate 12 is close to the turning plate 8, when the push plate 12 pushes the turning plate 8 to enable the turning plate 8 to turn down, at this time, the second end of the second reversing rod 95 is pushed by one of the limiting plates 11, when the second reversing rod 95 turns over, the movable shaft 96 is movably arranged in the transverse groove 92 and pushes the backing plate 93, meanwhile, the backing plate 93 presses the reversing spring 94 to enable the reversing spring 94 to perform power accumulation, the reversing spring 94 is enabled to achieve the maximum value along with the turning of the second reversing rod 95, then, the reversing spring 94 releases the power accumulation to push the backing plate 93 when one of the limiting plates 11 continues to push the second end of the second reversing rod 95, then the movable shaft 96 is pushed by the backing plate 93, so that the second reversing rod 95 is enabled to be turned over rapidly, as shown in fig. 12, when the reversing spring 94 pushes the second reversing rod 95 to turn over, the second reversing rod 98 is matched with the movable shaft 96 to be impacted by the pushing rod 98, and then the knocking rod 98 is utilized to push the second end 98, and the second end 89 of the reversing rod 89 is pushed by the movable shaft 96, when the second reversing rod 89 is pushed by the backing plate 93, and the second reversing rod 89 is pushed by the pulling plate 89, and the pulling block 89 is enabled to move away from the pulling rod 83, and the pulling block 83 to move away from the stressed block 83, when the pulling block 83 is pushed and the pulling block 83 is prevented from the stressed block, and the moving block 83 is pushed and the stressed and the moving block is pushed.
When the movable mold table 1 is far away from the fixed mold table after injection molding, the push plate 12 is separated from pushing the turning plate 8, then the turning plate 8 is reset and turned upwards by using the first torsion spring 99, and meanwhile, when the other limiting plate 11 moves along with the push plate 12 to be far away from the box seat 2, the other limiting plate 11 pushes the second end of the second reversing rod 95, so that the second reversing rod 95 turns over again, meanwhile, the movable shaft 96 slides in the transverse groove 92 again to enable the reversing spring 94 to store force again, then the reversing spring 94 stores force again to the maximum value and pushes the second end of the second reversing rod 95 along with the other limiting plate 11, so that the reversing spring 94 starts to release the storing force and pushes the second reversing rod 95 to turn over quickly, and the second reversing rod 95 is matched with the reversing connecting rod 97 again to pull the knocking rod 98 to slide, and the knocking rod 98 is quickly far away from the second end of the stressed rod 89, and then the material returning plate 83 is matched with the second torsion spring 82 to drive the reversing plate 83 to turn over to be close to the blocking table 81. Then, the turning plate 8 is turned upwards to enable the sponge push pad 84 arranged at the end part of the material returning plate 83 to move at the bottom of the die table on the movable die table 1 so as to push the plastic bumper injection-molded on the die table to remove materials.
As still another embodiment provided by the invention, a piston plate 3 is slidably arranged in the box seat 2, and the piston plate 3 and the piston plate cooperate to form a piston cavity, and a guide rod 35 fixedly arranged on the piston plate 3 is slidably arranged on the box seat 2;
A gear assembly is also included for maintaining the plurality of drive rollers 4 and guide rods 35 in transmission.
Specifically, the top of the box seat 2 is provided with a plurality of one-way air valves 26 communicated with the piston cavity, the top of the box seat 2 is provided with an air inlet 25, the outer wall of the piston plate 3 is provided with a sealing ring 33, and the sealing ring 33 is used for improving the tightness between the piston plate 3 and the inner wall of the box seat 2. Therefore, when the piston plate 3 is driven to move upwards, the one-way air valves 26 are opened at this time to enable the air in the piston cavity to be discharged through the one-way air valves 26 and the air inlet holes 25, and then when the piston plate 3 is driven to move downwards, the one-way air valves 26 are closed at this time, the guide rods 35 are slidably arranged on the box seat 2 and drive the driving rollers 4 to rotate in the same direction by matching with the gear transmission assembly so as to transport the plastic bumpers on the tops of the driving rollers 4 out of the injection molding machine.
Moreover, the piston plate 3 may be driven to move up and down by pushing with an electric push rod, or may be driven to move up and down by a nut, a screw rod and a motor, or may be driven to move up and down by a driving piston plate 3 known to those skilled in the art.
Further, the gear transmission assembly may be a connecting rod matched with a rack and a gear, or may be a belt, a connecting rod, a rack and a gear, or may be a manner of keeping the plurality of driving rollers 4 and the guide rods 35 in transmission, which is known to those skilled in the art.
As a further embodiment of the present invention, the gear assembly includes a double-rail pulley 41 fixedly mounted on one end of the shaft of the driving roller 4 and a force-receiving gear 42 fixedly mounted on one of the shafts of the driving roller 4, and the belt is driven between every two adjacent double-rail pulleys 41.
Specifically, the top of the box seat 2 is provided with a bracket 21, the plurality of driving rollers 4 are axially and rotatably arranged on the bracket 21 respectively, the top of the bracket 21 is symmetrically provided with an extension frame 22, a plurality of auxiliary rollers 23 are axially and rotatably arranged on the extension frame 22, as shown in fig. 8, the bracket 21 is axially and rotatably provided with a main rotating shaft 44, the outer wall of the main rotating shaft 44 is fixedly provided with a main gear 45 and a large gear 43, the auxiliary plate 27 fixedly arranged on the bracket 21 is slidably provided with a main rack 46, the main rack 46 is meshed with the main gear 45, and simultaneously, the large gear 43 is meshed with the stressed gear 42. As shown in fig. 10, the top of the guide rod 35 is fixedly provided with a mounting seat 36, and the mounting seat 36 is hinged with a material returning rod 47, and a first end of the material returning rod 47 is hinged with a main rack 46.
Further, when the guide rod 35 moves down along with the piston plate 3, the material returning rod 47 is matched with the piston plate 3 to pull the main rack 46 to move, the main rack 46 slides on the auxiliary plate 27, the main rack 46 is meshed with the main gear 45, the main rotating shaft 44 rotates to drive the large gear 43 to rotate, the large gear 43 is meshed with the stress gear 42 to rotate one of the driving rollers 4, and when one of the driving rollers 4 rotates, the driving rollers 4 synchronously rotate to drive the bumpers on the driving rollers 4 to move materials through belt transmission between every two adjacent double-rail pulleys 41, as shown in fig. 4.
As a preferred embodiment provided by the invention, the box seat 2 is provided with the impact block 32 in a sliding manner, the first end of the connecting rod 31 hinged on the impact block 32 is hinged at the bottom of the piston plate 3, the impact block 32 is positioned on the moving path of the push plate 12, and the piston cavity is internally provided with the return spring 34.
Specifically, the impact block 32 is slidably disposed on the outer wall of the box seat 2 located on one side of the turning plate 8, a first end of the return spring 34 is fixedly mounted on the piston plate 3, and a second end of the return spring 34 is fixedly mounted on the box seat 2.
Further, when the movable die table 1 is close to the fixed die table to perform automobile bumper injection molding, the push plate 12 moves along with the movable die table 1 at this time, and then the push plate 12 is close to the turning plate 8, when the push plate 12 pushes the turning plate 8 to enable the turning plate 8 to turn down, at this time, the second end of the second reversing rod 95 is pushed by one of the limiting plates 11, when the second reversing rod 95 turns over, the movable shaft 96 is movably arranged in the transverse groove 92 and pushes the backing plate 93, meanwhile, the backing plate 93 presses the reversing spring 94 to enable the reversing spring 94 to perform power accumulation, the reversing spring 94 is enabled to achieve the maximum value along with the turning of the second reversing rod 95, then, the reversing spring 94 releases the power accumulation to push the backing plate 93 when one of the limiting plates 11 continues to push the second end of the second reversing rod 95, then the movable shaft 96 is pushed by the backing plate 93, so that the second reversing rod 95 is enabled to be turned over rapidly, as shown in fig. 12, when the reversing spring 94 pushes the second reversing rod 95 to turn over, the second reversing rod 98 is matched with the movable shaft 96 to be impacted by the pushing rod 98, and then the knocking rod 98 is utilized to push the second end 98, and the second end 89 of the reversing rod 89 is pushed by the movable shaft 96, when the second reversing rod 89 is pushed by the backing plate 93, and the second reversing rod 89 is pushed by the pulling plate 89, and the pulling block 89 is enabled to move away from the pulling rod 83, and the pulling block 83 to move away from the stressed block 83, when the pulling block 83 is pushed and the pulling block 83 is prevented from the stressed block, and the moving block 83 is pushed and the stressed and the moving block is pushed. Simultaneously, along with the sliding of the push plate 12 to one side of the box seat 2, the end part of the push plate 12 impacts the impact block 32, when the impact block 32 is impacted and slid, the impact block 32 is matched with the connecting rod 31 to push the piston plate 3 to slide upwards, meanwhile, when the piston plate 3 slides, the plurality of one-way air valves 26 are opened at the moment to enable air in the piston cavity to be discharged through the one-way air valves 26 and the air inlet holes 25, and meanwhile, the reset spring 34 is extruded and accumulated.
When the movable mold table 1 is far away from the fixed mold table after injection molding, the push plate 12 is separated from pushing the turning plate 8 and the impact block 32, then the turning plate 8 is reset and turned upwards by using the first torsion spring 99, meanwhile, when the other limiting plate 11 moves along with the push plate 12 to be far away from the box seat 2, the other limiting plate 11 pushes the second end of the second reversing rod 95, so that the second reversing rod 95 turns over again, the movable shaft 96 slides in the transverse groove 92 again to enable the reversing spring 94 to store force again, then when the reversing spring 94 stores force again to the maximum value and pushes the second end of the second reversing rod 95 along with the other limiting plate 11, the reversing spring 94 starts to release the storing force and pushes the second reversing rod 95 to turn over quickly, the second reversing rod 95 is matched with the reversing connecting rod 97 again to pull the knocking rod 98 to slide, the knocking rod 98 is far away from the second end of the stressed rod 89 quickly, and the material returning plate 83 is driven to turn over to be close to the baffle table 81 by matching with the second torsion spring 82. Then, the turning plate 8 is turned upwards to enable the sponge push pad 84 arranged at the end part of the material returning plate 83 to move at the bottom of the die table on the movable die table 1 so as to push the plastic bumper injection-molded on the die table to remove materials. Meanwhile, as the push plate 12 is separated from pushing the impact block 32, the restoring spring 34 releases the accumulated force to push the piston plate 3 to slide downwards, at the moment, the plurality of one-way air valves 26 are closed, and then outside air enters into the piston cavity along the air inlet holes 25, at the moment, the piston plate 3 slowly moves downwards, when the piston plate 3 moves downwards, the piston plate 3 is matched with the material returning rod 47 to pull the main rack 46 to move, at the moment, the main rack 46 slides on the auxiliary plate 27, and the main rack 46 is meshed with the main gear 45, at the moment, the main rotating shaft 44 rotates to drive the large gear 43 to rotate, then the large gear 43 is meshed with the stressed gear 42 to rotate one of the driving rollers 4, when one of the driving rollers 4 rotates, at the moment, the driving rollers 4 synchronously rotate through a belt between every two adjacent double-track leather wheels 41, as shown in fig. 4, and then when the material returning plate 83 removes the plastic bumper formed on the die table onto the driving roller 4, at the moment, the plurality of driving rollers 4 rotate to pull the material through the slow falling of the piston plate 3 to enable the bumper on the driving roller 4 to move, and the driven roller 4 to rotate, and the stressed gear is still kept to rotate more than the large gear 43 is meshed with the stressed gear 42 when the driving roller 4 is still stressed by using the number of teeth of the driving rollers 43, as shown in the figure 8.
As a further embodiment provided by the invention, the top of the box seat 2 is symmetrically provided with the air boxes 5, and the air outlets on the air boxes 5 are positioned below the driving roller 4 to blow the bumper.
Specifically, the outer wall of bellows 5 one side is provided with fan group 61 respectively, and fan group 61 carries out the blast air in to bellows 5 respectively, and the air outlet of bellows 5 is located the top of bellows 5, then when the relief plate 83 takes off the material to the drive roller 4 with the bumper, opens fan group 61 in order to carry out the blast air cooling to the bumper through the air outlet of bellows 5 this moment, clears away plastics particle powder etc. that plastic bumper surface remained simultaneously.
As a further embodiment provided by the invention, a plurality of air ducts 52 are arranged in the air box 5, a plurality of blades 6 are hinged to an air outlet array of the air ducts 52, a poking piece 7 for driving the blades 6 to swing synchronously is movably arranged on the air box 5, and a poking unit for driving the poking piece 7 and the guide rod 35 to keep transmission is movably arranged on the box seat 2.
Specifically, as shown in fig. 5, 7 and 11, an inner plate 51 is disposed in the air box 5, a plurality of air channels 52 are formed on the air channels 52, a plurality of blades 6 are respectively hinged on the air box 5 in a linear array, the blades 6 are respectively located at one side of an air outlet of the air channels 52, and the blades 6 are synchronously turned over to enable the air flowing along the air channels 52 to be guided by the blades 6 to be blown to the bumper on the driving roller 4 for cooling. Through the stirring unit that utilizes the activity to set up on the box seat 2 in order to make stirring piece 7 and guide arm 35 keep the transmission, and then when guide arm 35 moves up and moves down along vertical direction, drive stirring piece 7 through stirring the unit and swing, then when stirring piece 7 swings, then, as shown in fig. 11, in order to drive a plurality of paddles 6 simultaneously through utilizing stirring piece 7 and swing this moment, and then when making the bumper remove on drive roller 4, can follow the route that the bumper removed through the messenger's blast air through a plurality of paddles 6 of swing this moment, the continuous blast air to the bumper, and then the time of extension blast air to the bumper, and the effect of blast air.
Further, the shifting unit may be a connecting rod, a gear-fit connecting rod, or a manner of keeping the shifting member 7 and the guide rod 35 in transmission, which is known to those skilled in the art.
As a further embodiment of the present invention, the toggle unit includes a sliding rod 38 that is slidably disposed, a first power rod 37 is hinged on a mounting seat 36 fixedly mounted on the top of the guide rod 35, a first end of the first power rod 37 is hinged on the sliding rod 38, and a trigger rod 39 for driving the toggle member 7 to move is fixedly mounted on the sliding rod 38.
Specifically, as shown in fig. 7 and 9, the extension rod 71 is provided on the pulling member 7, the vertical groove 72 is provided on the extension rod 71, and simultaneously the slide rod 38 is slidably disposed on the outer wall of one side of the bracket 21, and the trigger rod 39 is movably disposed in the vertical groove 72.
Further, when the movable mold table 1 is far away from the fixed mold table after injection molding, the push plate 12 is separated from pushing the turning plate 8 and the impact block 32, then the turning plate 8 is reset and turned up by using the first torsion spring 99, meanwhile, when the other limiting plate 11 moves along with the push plate 12 to be far away from the box seat 2, the other limiting plate 11 pushes the second end of the second reversing rod 95, so that the second reversing rod 95 turns over again, meanwhile, the movable shaft 96 slides in the transverse groove 92 again to enable the reversing spring 94 to store force again, then when the reversing spring 94 stores force again to the maximum value and pushes the second end of the second reversing rod 95 along with the other limiting plate 11, the reversing spring 94 starts to release the storing force and pushes the second reversing rod 95 to turn over rapidly, at this moment, the second reversing rod 95 is matched with the reversing connecting rod 97 again to pull the sliding rod 98, at this moment, the knocking rod 98 is far away from the second end of the stressed rod 89 rapidly, and then the material returning plate 83 is driven to turn over to be close to the blocking table 81. Then, the turning plate 8 is turned upwards to enable the sponge push pad 84 arranged at the end part of the material returning plate 83 to move at the bottom of the die table on the movable die table 1 so as to push the plastic bumper injection-molded on the die table to remove materials. Simultaneously, as the push plate 12 is separated from pushing the impact block 32, the restoring spring 34 releases the accumulated force to push the piston plate 3 to slide and move downwards, the plurality of one-way air valves 26 are closed at the moment, and then the outside air enters into the piston cavity along the air inlet holes 25, the piston plate 3 moves downwards slowly at the moment, when the piston plate 3 moves downwards, the main rack 46 is pulled to move by the cooperation of the material returning rod 47 of the piston plate 3, the main rack 46 slides on the auxiliary plate 27, the main rack 46 is meshed with the main gear 45, the main rotating shaft 44 rotates to drive the large gear 43 to rotate, the large gear 43 is meshed with the stressed gear 42 to rotate one of the driving rollers 4, when one of the driving rollers 4 rotates, the driving rollers 4 synchronously rotate through the belt transmission between every two adjacent double-track leather wheels 41 at the moment, as shown in fig. 4, and then when the material returning plate 83 removes the plastic bumper formed on the die table to the driving rollers 4, the driving rollers 4 rotate to move the bumper thereon at the moment,
Moreover, as the piston plate 3 slides down, at this time, as shown in fig. 9, the mounting seat 36 on the top of the guide rod 35 is matched with the first power rod 37 to draw the sliding rod 38 to be slidably arranged on the outer wall on one side of the bracket 21, when the sliding rod 38 slides, the trigger rod 39 is movably arranged in the vertical groove 72, as shown in fig. 7 and 11, when the trigger rod 39 moves in the vertical groove 72 to stir the stirring piece 7, the stirring piece 7 is used to stir a plurality of blades 6 at the same time, and meanwhile, the driving roller 4 rotates to transport the bumper due to the falling of the guide rod 35. The air blown through the air duct 52 by turning over the plurality of louvers 6 is guided by the louvers 6 to be adjusted to be blown to the bumper on the driving roller 4 for cooling. The swing of the blade 6 allows the blast to be focused more on the bumper.
As a further provided preferred embodiment of the invention, the air duct 52 is symmetrically hinged with the air plate 67, and the inner wall of one side of the air duct 52 is hinged with the adjusting plate 64, the blade plate 6 drives the adjusting plate 64 to synchronously turn through the connecting rod assembly arranged on the adjusting plate 64, and the adjusting plate 64 turns over the air plate 67 to adjust the wind direction.
Specifically, as shown in fig. 7 and 11, a synchronizing rod 68 is respectively disposed between the two air plates 67, and two ends of the synchronizing rod 68 are respectively hinged to the two air plates 67, wherein a rebound spring 66 is fixedly mounted on an outer wall of one side of one air plate 67, and a first end of the rebound spring 66 is fixedly mounted on an inner wall of one side of the air duct 52. The connecting rod assembly comprises a first connecting rod 62 and a second connecting rod 63, wherein a first end of the first connecting rod 62 is hinged on the blade plate 6, a second end of the first connecting rod 62 is hinged on a first end of the second connecting rod 63, a side rod 69 is arranged at a second end of the second connecting rod 63, and the side rod 69 is movably arranged in a waist groove 65 formed in the adjusting plate 64.
When the movable die table 1 is close to the fixed die table to carry out automobile bumper injection molding, the push plate 12 moves along with the movable die table 1 at this moment, and then the push plate 12 is close to the turning plate 8, when the push plate 12 pushes the turning plate 8 to enable the turning plate 8 to turn downwards, at this moment, the second end of the second reversing rod 95 is pushed through one of the limiting plates 11, when the second reversing rod 95 turns over, the movable shaft 96 is movably arranged in the transverse groove 92 and pushes the backing plate 93, meanwhile, the backing plate 93 presses the reversing spring 94 to enable the reversing spring 94 to store the force, the reversing spring 94 stores the force to the maximum value along with the turning of the second reversing rod 95, then the reversing spring 94 releases the force to push the backing plate 93 when one of the limiting plates 11 continues to push the second end of the second reversing rod 95, then the movable shaft 96 is pushed through the backing plate 93, so that the second reversing rod 95 is quickly turned over, as shown in fig. 12, when the reversing spring 94 pushes the second reversing rod 95 to turn over, at this moment, the movable shaft 96 is matched with the reversing rod 97 to push the knocking rod 98, and then the knocking rod 98 is used to strike the second end of the stressed rod 89, and when the knocking rod 98 is pushed against the second end of the stressed rod 89, the second reversing rod 89, as shown in the drawing block 89 is pushed by the moving block 83, the moving block 83 is prevented from being far away from the moving block 83, and the stressed rod 83 is driven, and the pulling the stressed rod 83 is pushed, and the material is prevented from being pushed to move, and the stressed, and the material is pushed to move, and the block, and the material is pushed, and the block is pushed. Simultaneously, along with the sliding of the push plate 12 to one side of the box seat 2, the end part of the push plate 12 impacts the impact block 32, when the impact block 32 is impacted and slid, the impact block 32 is matched with the connecting rod 31 to push the piston plate 3 to slide upwards, meanwhile, when the piston plate 3 slides, the plurality of one-way air valves 26 are opened at the moment to enable air in the piston cavity to be discharged through the one-way air valves 26 and the air inlet holes 25, and meanwhile, the reset spring 34 is extruded and accumulated.
Further, when the piston plate 3 moves up in a sliding manner, as shown in fig. 9, the mounting seat 36 is matched with the first power rod 37 to push the sliding rod 38 to be arranged on the outer wall of one side of the bracket 21 in a sliding manner, at this time, the trigger rod 39 is movably arranged in the vertical groove 72, as shown in fig. 7 and 11, when the trigger rod 39 moves in the vertical groove 72 to stir the stirring piece 7, at this time, the stirring piece 7 is used for stirring the plurality of blades 6 to turn over at the same time, so that the plurality of blades 6 are turned over to be in a vertical state.
When the movable mold table 1 is far away from the fixed mold table after injection molding, the push plate 12 is separated from pushing the turning plate 8 and the impact block 32, then the turning plate 8 is reset and turned upwards by using the first torsion spring 99, meanwhile, when the other limiting plate 11 moves along with the push plate 12 to be far away from the box seat 2, the other limiting plate 11 pushes the second end of the second reversing rod 95, so that the second reversing rod 95 turns over again, the movable shaft 96 slides in the transverse groove 92 again to enable the reversing spring 94 to store force again, then when the reversing spring 94 stores force again to the maximum value and pushes the second end of the second reversing rod 95 along with the other limiting plate 11, the reversing spring 94 starts to release the storing force and pushes the second reversing rod 95 to turn over quickly, the second reversing rod 95 is matched with the reversing connecting rod 97 again to pull the knocking rod 98 to slide, the knocking rod 98 is far away from the second end of the stressed rod 89 quickly, and the material returning plate 83 is driven to turn over to be close to the baffle table 81 by matching with the second torsion spring 82.
Then, the turning plate 8 is turned upwards to enable the sponge push pad 84 arranged at the end part of the material returning plate 83 to move at the bottom of the die table on the movable die table 1 so as to push the plastic bumper injection-molded on the die table to remove materials. Meanwhile, as the push plate 12 is separated from pushing the impact block 32, the restoring spring 34 releases the accumulated force to push the piston plate 3 to slide downwards, at the moment, the plurality of one-way air valves 26 are closed, and then outside air enters into the piston cavity along the air inlet holes 25, at the moment, the piston plate 3 slowly moves downwards, when the piston plate 3 moves downwards, the main rack 46 is pulled to move through the cooperation of the piston plate 3 and the material returning rod 47, at the moment, the main rack 46 slides on the auxiliary plate 27, and the main rack 46 is meshed with the main gear 45, at the moment, the main rotating shaft 44 rotates to drive the large gear 43 to rotate, then the large gear 43 is meshed with the stressed gear 42 to rotate one of the driving rollers 4, at the moment, as shown in fig. 4, the driving rollers 4 synchronously rotate through a belt between every two adjacent double-track leather wheels 41, and at the moment, when the material returning plate 83 discharges the plastic bumper formed on the die table to the driving rollers 4, at the moment, the driving rollers 4 rotate to move the bumper.
Further, as the piston plate 3 slides down, as shown in fig. 9, the mounting seat 36 on the top of the guide rod 35 is matched with the first power rod 37 to draw the sliding rod 38 to be slidably arranged on the outer wall on one side of the bracket 21, when the sliding rod 38 slides, the trigger rod 39 is movably arranged in the vertical groove 72 again, as shown in fig. 7 and 11, when the trigger rod 39 moves in the vertical groove 72 to stir the stirring piece 7, the stirring piece 7 is used to stir a plurality of blades 6 at the same time, and meanwhile, the driving roller 4 rotates to transport the bumper due to the falling of the guide rod 35. The air blown through the air duct 52 by turning over the plurality of louvers 6 is guided by the louvers 6 to be adjusted to be blown to the bumper on the driving roller 4 for cooling. The swing of the blade 6 allows the blast to be focused more on the bumper.
Further, when the blade 6 is turned over, the blade 6 is used to pull the first links 62 respectively, and simultaneously the first links 62 are used to pull the second links 63 upward, when the second links 63 move upward, the side bars 69 on the second links 63 are further moved in the waist grooves 65, as shown in fig. 7, the adjusting plate 64 is turned over by moving upward the second links 63, and then one end of the adjusting plate 64 is used to push the air plates 67 to turn over, and the two air plates 67 are kept to turn over synchronously by the synchronizing rod 68, and then the two air plates 67 are used to turn over synchronously so as to enable the air swing in the air duct 52 to perform heat dissipation on the plastic bumper more comprehensively. The return is achieved by using a rebound spring 66 to stop the urging of the two dampers 67 by the adjustment plate 64.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The automatic production line for manufacturing and forming the automobile bumper comprises a fixed die table and a movable die table (1), and is characterized by further comprising a box seat (2) and a turning plate (8) hinged to one side of the box seat, wherein a material returning plate (83) is movably arranged on the turning plate (8);
the movable die table (1) is provided with a trigger unit, and the trigger unit comprises:
The pushing plate (12) pushes the turning plate (8) to turn downwards and keep away from the movable die table (1) when the movable die table (1) is close to the fixed die table;
The elastic component is used for resetting the turning plate (8) so that the material returning plate (83) is positioned on the movable die table (1) to move so as to push the bumper to return materials;
The top array of the box seats (2) is provided with a transfer unit, and the transfer unit comprises a driving roller (4) which is driven to drive the bumpers to move;
The outer wall of one side of the box seat (2) is symmetrically provided with side plates (24), the turning plate (8) is hinged between the two side plates (24), the elastic component comprises a first torsion spring (99) and a second torsion spring (82), the torsion force of the first torsion spring (99) is larger than that of the second torsion spring (82), the first torsion spring (99) is sleeved on the hinge shaft of the turning plate (8), the first end of the first torsion spring (99) is fixedly arranged on the side plates (24), the second end of the first torsion spring (99) is fixedly arranged on the turning plate (8), a baffle table (81) is arranged at one end of the turning plate (8) opposite to the box seat (2), the material returning plate (83) is hinged on the baffle table (81), the second torsion spring (82) is sleeved on the hinge shaft of the material returning plate (83), and the first end of the second torsion spring (82) is fixedly arranged on the baffle table (81), and the second end of the second torsion spring (82) is fixedly arranged on the material returning plate (83).
A pull rod (86) is hinged to one side of the material returning plate (83), a driving block (87) is slidably arranged on the outer wall of one side of the turning plate (8), and a first end of the pull rod (86) is hinged to the driving block (87);
The automatic feeding and discharging device further comprises a driving unit for driving the driving block (87) to slide so as to be matched with the pull rod (86) to pull the material returning plate (83) to move relative to the turning plate (8), a sliding groove (85) is formed in one side edge of the turning plate (8), and the driving block (87) is arranged in the sliding groove (85) in a sliding mode;
The driving unit comprises a stress rod (89) hinged to one side of the turning plate (8) and a knocking rod (98) arranged on the box seat (2) in a sliding manner, the knocking rod (98) and the pushing plate (12) move in opposite directions to strike the stress rod (89), and the stress rod (89) and the driving block (87) move synchronously;
The utility model discloses a movable rod (88) is articulated to be provided with on driving piece (87), and the first end of movable rod (88) articulates the first end that sets up in atress pole (89), beat pole (98) and slide and set up in curb plate (24) on cassette holder (2), articulated in curb plate (24) be provided with first switching-over pole (9) and second switching-over pole (95), set up transverse groove (92) on first switching-over pole (9), and the outer wall slip of first switching-over pole (9) is provided with backing plate (93), the outer wall cover of first switching-over pole (9) is equipped with switching-over spring (94), the first end fixed mounting of switching-over spring (94) is on backing plate (93), and the second end fixed mounting of switching-over spring (94) is on mounting panel (91) that sets up on first switching-over pole (9), and second switching-over pole (95) activity sets up in transverse groove (92), be provided with transverse groove (92) on articulated shaft (96), and switching-over pole (97) and second switching-over pole (97) are provided with switching-over spring (97), and switching-over top (11) are set up in between two limiting plates (11).
2. The automatic automobile bumper manufacturing and forming production line according to claim 1, wherein a piston plate (3) is slidably arranged in the box seat (2), and is matched with the piston plate to form a piston cavity, and a guide rod (35) fixedly arranged on the piston plate (3) is slidably arranged on the box seat (2);
also included is a gear assembly for maintaining the plurality of drive rollers (4) and guide rods (35) in transmission.
3. An automated manufacturing line for automotive bumpers according to claim 2, characterized in that the gear assembly comprises double-rail sheaves (41) fixedly mounted on one end of the shaft of the driving roller (4) and a force-receiving gear (42) fixedly mounted on the shaft of one of the driving rollers (4), and the belt transmission is carried out between every two adjacent double-rail sheaves (41).
4. The automatic automobile bumper manufacturing and forming production line according to claim 2, wherein an impact block (32) is slidably arranged on the box base (2), a first end of a connecting rod (31) hinged on the impact block (32) is hinged at the bottom of the piston plate (3), the impact block (32) is located on the moving path of the push plate (12), and a reset spring (34) is arranged in the piston cavity.
5. The automatic automobile bumper manufacturing and forming production line according to claim 1, wherein bellows (5) are symmetrically arranged at the top of the box base (2), and an air outlet on the bellows (5) is located below the driving roller (4) to blow the bumper.
6. The automatic automobile bumper manufacturing and forming production line according to claim 5, wherein a plurality of air ducts (52) are arranged in the air box (5), a plurality of blades (6) are hinged to an air outlet array of the air ducts (52), a poking piece (7) for driving the blades (6) to swing synchronously is movably arranged on the air box (5), and a poking unit for driving the poking piece (7) and the guide rod (35) to keep transmission is movably arranged on the box base (2).
7. The automatic automobile bumper manufacturing and forming production line according to claim 6, wherein the stirring unit comprises a sliding rod (38) which is arranged in a sliding manner, a first power rod (37) is hinged on a mounting seat (36) fixedly arranged at the top of the guide rod (35), a first end of the first power rod (37) is hinged on the sliding rod (38), and a trigger rod (39) for driving the stirring piece (7) to move is fixedly arranged on the sliding rod (38).
8. The automatic automobile bumper manufacturing and forming production line according to claim 6, wherein an air plate (67) is symmetrically hinged in the air duct (52), an adjusting plate (64) is hinged on the inner wall of one side of the air duct (52), the blade plate (6) drives the adjusting plate (64) to synchronously turn through a connecting rod assembly arranged on the blade plate, and the adjusting plate (64) turns over the air stirring plate (67) to adjust the wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311161030.6A CN117001953B (en) | 2023-09-11 | 2023-09-11 | An automated production line for manufacturing automobile bumpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311161030.6A CN117001953B (en) | 2023-09-11 | 2023-09-11 | An automated production line for manufacturing automobile bumpers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117001953A CN117001953A (en) | 2023-11-07 |
| CN117001953B true CN117001953B (en) | 2024-12-27 |
Family
ID=88563790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311161030.6A Active CN117001953B (en) | 2023-09-11 | 2023-09-11 | An automated production line for manufacturing automobile bumpers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117001953B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582644A (en) * | 2018-05-21 | 2018-09-28 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Auto parts machinery injection moulding apparatus |
| CN109130021A (en) * | 2018-11-22 | 2019-01-04 | 常州大学 | Cover half demoulding mechanism |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729103A (en) * | 1971-02-16 | 1973-04-24 | Husky Mfg Tool Works Ltd | Transporter for molded parts and the like |
| US7972129B2 (en) * | 2005-09-16 | 2011-07-05 | O'donoghue Joseph | Compound tooling system for molding applications |
| JP4199283B2 (en) * | 2007-05-28 | 2008-12-17 | ファナック株式会社 | Injection molding machine |
| JP6121601B1 (en) * | 2016-07-07 | 2017-04-26 | キヤノンベトナム カンパニー リミテッドCanon Vietnam Co., Ltd. | Manufacturing method and injection molding system |
| CN206170564U (en) * | 2016-11-23 | 2017-05-17 | 台州市黄岩宏特精工模具有限公司 | Car bumper mould |
| CN213291171U (en) * | 2020-09-25 | 2021-05-28 | 深圳市国成辉塑胶模具有限公司 | Injection mold for automobile gear lever |
| CN213947208U (en) * | 2020-12-03 | 2021-08-13 | 东莞市贝亚机械设备制造有限公司 | Mould conveyor, make-up machine and mould subassembly |
| CN113119406A (en) * | 2021-04-25 | 2021-07-16 | 广州市迅兴精密工业有限公司 | High accuracy stable form auto parts mould with prevent overlap mechanism |
| CN216373237U (en) * | 2021-07-14 | 2022-04-26 | 芜湖捷敏新材料科技有限公司 | Injection molding device with convenient discharging mechanism for processing anti-collision strip |
| CN113561422B (en) * | 2021-08-13 | 2023-06-27 | 林妮 | New energy automobile part mold with adjustable molding surface and blanking mechanism after molding |
| CN116277792A (en) * | 2023-02-14 | 2023-06-23 | 安徽登耀汽车零部件有限公司 | Plastic buckle production forming device |
| CN116572473B (en) * | 2023-06-01 | 2023-12-12 | 浙江锦富隆包装有限公司 | One-step injection molding equipment for special-shaped food packaging cup |
-
2023
- 2023-09-11 CN CN202311161030.6A patent/CN117001953B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582644A (en) * | 2018-05-21 | 2018-09-28 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Auto parts machinery injection moulding apparatus |
| CN109130021A (en) * | 2018-11-22 | 2019-01-04 | 常州大学 | Cover half demoulding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117001953A (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5818425B2 (en) | How to eject a precision punching member or precision shearing member from a press tool | |
| CN117087111B (en) | Injection molding machine for rapidly molding household appliance plastic parts | |
| CN112499125A (en) | Descending loading conveying device with speed reducer | |
| CN117001953B (en) | An automated production line for manufacturing automobile bumpers | |
| CN112620763A (en) | Plate shearing machine capable of automatically collecting materials | |
| CN117161198B (en) | Aluminum plate circulation punching device convenient to collect | |
| CN119283315A (en) | Injection molding machine mold clamping device and injection molding machine | |
| CN219968757U (en) | Plastic extrusion strip carding mechanism | |
| CN111715535A (en) | Automatic classification handles bottle device | |
| JP5885647B2 (en) | Plastic molded product take-out machine | |
| CN216993145U (en) | Linkage oven door device for dripping plastic drying | |
| CN209176073U (en) | Multifunctional automatic demolding plastic mold | |
| CN211709940U (en) | Forming and demoulding device for automobile plastic parts | |
| CN211386491U (en) | Punching machine blanking device | |
| CN220387696U (en) | Mould with material loading function | |
| CN112519056A (en) | Cleaning device for plastic mold | |
| CN222115941U (en) | Injection molding, demolding and unloading device for automobile parts | |
| CN112829267A (en) | Blow mold is used in plastic bottle production | |
| CN214687589U (en) | Metal-coated rubber sector tooth mass production mold for automobile air intake system | |
| JP4158963B2 (en) | Molded product take-out machine | |
| CN217777769U (en) | Feeding device applied to film blowing machine | |
| CN112372943A (en) | Transmission structure for molded product after mold stripping | |
| CN219236023U (en) | Double cap nail plastic row production device | |
| CN220720027U (en) | Material clamping device | |
| CN114669730B (en) | Precision die with positioning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |