CN115921604B - Anti-offset punching-breaking and bending integrated intelligent sheet metal device - Google Patents
Anti-offset punching-breaking and bending integrated intelligent sheet metal device Download PDFInfo
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- CN115921604B CN115921604B CN202211441183.1A CN202211441183A CN115921604B CN 115921604 B CN115921604 B CN 115921604B CN 202211441183 A CN202211441183 A CN 202211441183A CN 115921604 B CN115921604 B CN 115921604B
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- 239000002184 metal Substances 0.000 title claims abstract description 90
- 238000005452 bending Methods 0.000 title claims abstract description 68
- 238000004080 punching Methods 0.000 claims abstract description 116
- 238000006243 chemical reaction Methods 0.000 claims abstract description 77
- 238000001514 detection method Methods 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 25
- 208000008918 voyeurism Diseases 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 12
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention discloses an anti-offset punching-breaking bending integrated intelligent sheet metal device, which belongs to the technical field of sheet metal, and comprises a supporting machine tool, wherein a conversion die is arranged on the supporting machine tool, the conversion die is rotationally connected with the supporting machine tool, a punching frame is arranged on the supporting machine tool, a punching hydraulic cylinder is arranged between the punching frame and the supporting machine tool, a rotary cutter seat is arranged on the punching frame, a bending cutter seat and a punching-breaking cutter seat are arranged on the rotary cutter seat, the rotary cutter seat is rotationally connected with the punching frame, a positioning plate is arranged on the supporting machine tool, the positioning plate is in sliding connection with the supporting machine tool, a positioning motor is arranged in the supporting machine tool, a positioning screw rod is arranged at the output end of the positioning motor, penetrates through the positioning plate and is in threaded engagement with the positioning plate, a feeding chute is arranged on one side of the supporting machine tool close to the conversion die, and is in sliding connection with the supporting machine tool, and a control box is arranged on the supporting machine tool.
Description
Technical Field
The invention relates to the technical field of metal plates, in particular to an anti-offset punching-breaking-bending integrated intelligent metal plate device.
Background
Sheet metal devices are largely divided into two types, namely a break type sheet metal device and a bending type sheet metal device, and the manufacturing industry is facing various, small-batch, customized, high-quality and short-delivery-period pressures, which are brought about by the change of customer demands on one hand and the result of vigorous competition on the other hand, and the manufacturing industry is facing the pressure of reducing the manufacturing cost year by year for the same reasons, so that technical innovation is one of important methods besides seeking improvement and transformation in management.
The sheet metal device in the present stage is all double machine tools to work, thereby make the manufacturer need more equipment to process less scale product, great inconvenience has been brought, some manufacturers have no other way to choose modes such as extension time limit for a project to increase the manufacturing quantity of product, thereby the yield of sheet metal work piece has been significantly reduced, and the sheet metal device of integral type all has a lot of common problems in the present stage, the mould cutter is changed difficultly, and because the interference of multiple mould, often can make the qualification rate of product greatly decline, such lathe also can make the sheet metal appear breaking incompleteness when handling the sheet metal, the problem such as section warp, the condition emergence of skew also can appear in the course of working to the product.
Disclosure of Invention
The invention provides an anti-offset punching-breaking-bending integrated intelligent sheet metal device, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the intelligent sheet metal device comprises a support machine tool, a conversion die is arranged on the support machine tool, the conversion die is rotationally connected with the support machine tool, a punching frame is arranged on the support machine tool, a punching hydraulic cylinder is arranged between the punching frame and the support machine tool, a rotary cutter seat is arranged on the punching frame, a bending cutter seat and a punching cutter seat are arranged on the rotary cutter seat, the rotary cutter seat is rotationally connected with the punching frame, a positioning plate is arranged on the support machine tool, the positioning plate is in sliding connection with the support machine tool, a positioning motor is arranged in the support machine tool, a positioning screw rod is arranged at the output end of the positioning motor, the positioning screw rod penetrates through the positioning plate and is in threaded engagement with the positioning plate, a feeding chute is arranged on one side of the support machine tool close to the conversion die, and is in sliding connection with the support machine tool, the automatic feeding device comprises a supporting machine tool, a control box, a wire, a punching hydraulic cylinder, a rotary cutter seat and a conversion die, wherein the control box is connected with the punching hydraulic cylinder, the rotary cutter seat and the conversion die through wires, when a metal plate is required to be bent or broken, the length of the broken part of the conversion die and a punching frame on the supporting machine tool is controlled, a control program is arranged in the control box, a positioning motor is a servo motor, the control program can control the advancing mileage of the servo motor, the working state of the rotary cutter seat and the conversion die is controlled, the punching hydraulic cylinder is started to work subsequently, the punching frame is driven to move, so that punching cargo value breaking operation is completed, an assisting feeding assembly is arranged in a feeding chute, and the problem of accidental injury of operators caused by manual feeding can be reduced while workpiece offset is prevented.
Be provided with lifter plate on the locating plate, lifter plate and locating plate sliding connection are provided with the lift cylinder on the lifter plate, lifter plate one end and locating plate fixed connection are kept away from to the lift cylinder, be provided with buffer spring on the lifter plate, buffer spring keeps away from lifter plate one end and is provided with the buffer plate, buffer plate and lifter plate sliding connection are provided with a plurality of anticollision gyro wheels on the locating plate, before carrying out position adjustment, lifter plate on the locating plate is in the bottom, when the metal sheet reachs on the locating plate, start the lift cylinder and remove, the lift cylinder drives the lifter plate and removes, hold up the metal sheet, buffer spring on the lifter plate can make the metal sheet obtain sufficient buffering, reduce the metal sheet and appear rigid damage, anticollision gyro wheel will adapt to the operation of bending of metal sheet simultaneously, avoid appearing sliding friction between metal sheet and the locating plate.
The rotary cutter seat is provided with a rotary motor, the rotary motor body is partially arranged on the stamping frame, a rotary motor wire is connected with the control box, a mounting groove is formed in the rotary cutter seat, the rotary cutter seat is provided with a standard component, the bending cutter seat is of a folding structure, the bending cutter seat is slidably connected with the mounting groove, the mounting groove is internally provided with a conversion gear, the conversion gear is rotatably connected with the mounting groove, one side of the mounting groove is provided with a conversion plate, the conversion plate is meshed with the conversion gear, the conversion plate is slidably connected with the rotary cutter seat, a lifting strip is meshed with one side of the conversion gear, the lifting strip is rotatably connected with the connecting part of the bending cutter seat, the control box can control the rotary motor to work when the stamping cutter is switched, the bending cutter seat is required to be rotated to a specific position, the bending cutter is then mounted with the bending die, and then the bending cutter seat is matched with the bending die, the rotary cutter seat is driven to move when the metal plate is required to be subjected to an off operation, the rotary cutter seat is driven to be in a state that the rotary cutter seat is broken, the lifting strip is driven to move, and the lifting strip is prevented from being broken, and the cutter is driven to move in the rotary cutter seat is driven to move, and the lifting strip is prevented from being broken.
The punching cutter seat is provided with a bending hydraulic rod, the output end of the bending hydraulic rod is connected with the punching cutter seat, one end of the bending hydraulic rod, which is far away from the punching cutter seat, is connected with the punching frame, the conversion plate is fixedly connected with the punching cutter seat, the punching cutter seat is provided with a pressing ring, the pressing ring is in sliding connection with the punching cutter seat, a pressing spring is arranged between the pressing ring and the punching cutter seat, two ends of the pressing spring respectively support the pressing ring and the punching cutter seat, after the punching cutter seat rotates to a specific position, the punching frame moves downwards for a certain distance, the pressing ring is supported on the metal plate, the metal plate is locked on the punching cutter seat, the mortgage spring supports the pressing ring, and meanwhile, the punching cutter can be driven to move by the bending hydraulic rod after the metal plate is pressed, so that the punching cutter can process the metal plate.
The alignment assembly comprises an alignment frame, an alignment motor is arranged on the alignment frame, an alignment track is arranged on a rotary cutter seat, teeth are arranged in the alignment track, the output end of the alignment motor is meshed with the teeth in the alignment track, the alignment frame is in sliding connection with the rotary cutter seat, alignment sliding blocks are respectively arranged on two sides of the alignment frame, each alignment sliding block is in sliding connection with the alignment frame, an alignment ring is arranged on the alignment sliding blocks, detection resistors are respectively connected with a control box through wires, alignment cylinders are respectively arranged on two sides of the alignment frame, correction blocks are respectively arranged on the output end of each alignment cylinder, and due to the fact that most stamping cutters are spliced in the bending process, the occurrence of the fact that the stamping cutters are not orderly occurs, the stamping cutters are not orderly arranged to enable various indentations to appear on a metal plate, the yield of a workpiece is greatly reduced, each alignment frame is driven by the alignment motor to move on the rotary cutter seat, each alignment sliding block is driven by the alignment sliding blocks to move, each alignment sliding block on the alignment frame is driven by the alignment sliding blocks to move, the alignment rings are respectively detected by the alignment sliding blocks, and the alignment cylinders are respectively arranged on the alignment frame to be in a matched with the control box, and the stamping cutters are respectively arranged on the control box, and the stamping cutters are respectively in a regular state, and the stamping cutter is accordingly, and the current is converted.
The conversion die is provided with a conversion motor, a conversion motor body part is arranged on the supporting machine tool, the conversion die is provided with a bending die seat and a punching die seat, the conversion die is provided with a compensation hydraulic rod, the compensation hydraulic rod is connected with the punching die seat, the punching die seat is in sliding connection with the conversion die, the punching die seat is provided with a thickness detection component, the thickness detection component and the compensation hydraulic rod are connected with a control box through wires, the conversion motor drives the conversion die to rotate under the control of the control box, the punching die seat on the conversion die is in position exchange with the bending die seat and is matched with a punching tool, the thickness of a metal plate is detected by the thickness detection component, the compensation hydraulic rod is fed back into the control box, and the control box can adjust the compensation hydraulic cylinder to work, so that the punching die seat moves upwards to complete punching and punching, thereby reducing the damage of the punching surface of the metal plate in a one-way.
The thickness detection assembly comprises an infrared emitter, the infrared emitter is arranged on a punching die seat, an infrared detection plate is arranged on the punching die seat and connected with a control box through a wire, peeping windows are respectively arranged on two sides of a supporting machine tool, cleaning fans are respectively arranged on each peeping window, the infrared emitter emits infrared rays, the reflected infrared rays are detected by the infrared detection plate and fed back into the control box, the control box is used for controlling the infrared detection plates, and a hydraulic rod is compensated for carrying out operation, so that the opposite punching effect is achieved, the occurrence of unilateral deformation of a thicker metal plate during punching is avoided, and the cleaning fans on the peeping windows clean scraps generated during punching and prevent the scraps from accumulating.
The feeding chute is internally provided with a feeding caterpillar band, the two sides of the feeding chute are respectively provided with a rotating strip, the rotating strips are rotationally connected with the feeding chute, the rotating strips are provided with a plurality of sliding plates, each sliding plate is respectively in sliding connection with the rotating strips, an anti-deflection spring is arranged between each rotating strip and each sliding plate, two ends of each anti-deflection spring respectively prop against the corresponding sliding plate and the corresponding rotating strip, each sliding plate is respectively provided with a feeding roller, the metal plates are placed in the feeding chute and work, the metal plates are driven to move, the sliding plates on the rotating strips are attached to the edges of the metal plates under the action of the anti-cheating springs, the feeding rollers on the metal plates rotate at the edges of the metal plates while polishing, the metal plates possibly tilt up or press down in the bending process, and the rotating strips are suitable for the process.
Each feeding roller is respectively provided with a plurality of processing tanks, each processing tank is respectively provided with a dehairing wheel, each dehairing wheel is respectively provided with a dehairing sheet, each feeding roller is provided with a telescopic strip, each telescopic strip is in sliding connection with the corresponding feeding roller, a dehairing spring is arranged between each telescopic strip and each feeding roller, two ends of each telescopic strip are respectively propped against each telescopic strip and each feeding roller, one end, far away from each dehairing spring, of each telescopic strip is provided with teeth, each telescopic strip is meshed with each dehairing wheel, each feeding roller is tightly clung to the edge of a metal plate in the advancing process of the metal plate, so that each telescopic strip moves in the corresponding feeding roller, each dehairing sheet on each dehairing wheel is driven to rotate, the edge of the metal plate is polished, scraps are collected in the corresponding processing tanks, the telescopic strips move in the process, the telescopic strips shrink, the telescopic strips are released under the non-pressure effect, and the telescopic strips return to the original positions, and the next polishing operation is waited.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the stamping and stamping integrated machine tool structure is adopted to carry out metal plate machining on the metal plate, different metal plate operation is carried out in different matching modes, so that the problem of resource waste is greatly saved, meanwhile, the conversion die is matched with the rotary tool seat, the precision is high, manual debugging is not needed, and the error problem generated during machining of the composite machine tool is reduced.
2. The invention adopts a punching-off compensation type structure, the thickness detection assembly on the punching-off die is used for detecting the metal plate, and the compensation punching-off with different depths can be adopted for different metal thicknesses, so that the machine tool is more accurate in punching-off operation, the problem of excessive local deformation of the metal plate in punching-off operation is also reduced, and the problem of low yield of punched sheet metal workpieces is avoided
3. The automatic feeding structure is adopted, the edge of the metal plate is processed before the stamping operation, the auxiliary feeding structure at the edge also greatly prevents the problem that the metal plate is deviated during stamping, and the automatic alignment assembly is adopted to correct the stamping cutter, so that the problem that the bending degree is different due to cutter splicing is solved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic side elevational view of the present invention;
FIG. 3 is a schematic diagram of a conversion die structure of the present invention;
FIG. 4 is a schematic view of the thickness detection assembly of the present invention;
FIG. 5 is a schematic view of a rotary tool holder according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5, partially enlarged A;
FIG. 7 is a schematic view of the structure of the partial enlargement B in FIG. 5;
FIG. 8 is a schematic diagram of a feeding chute according to the present invention;
fig. 9 is a schematic view of the structure of the partial enlargement C in fig. 8;
reference numerals in the drawings: 1. supporting a machine tool; 2. converting the mold; 201. converting a motor; 202. bending the die seat; 203. punching the die seat; 204. compensating a hydraulic rod; 3. a stamping frame; 4. a stamping hydraulic cylinder; 5. a rotary tool holder; 501. a rotating electric machine; 502. a placement groove; 503. a conversion gear; 504. a conversion plate; 505. lifting bars; 6. bending the cutter seat; 7. punching the cutter seat; 701. bending a hydraulic rod; 702. a pressing ring; 703. pressing the spring; 8. a positioning plate; 801. a lifting plate; 802. a lifting cylinder; 803. a buffer spring; 804. a buffer plate; 805. an anti-collision roller; 9. positioning a motor; 10. positioning a screw rod; 11. a feeding chute; 1101. a feeding crawler belt; 1102. a sliding plate; 1103. an anti-bias spring; 1104. rotating the strip along with the rotation; 1105. a feeding roller; 1106. a dehairing wheel; 1107. a telescoping strip; 1108. a dehairing spring; 12. a control box; 13. a marking assembly; 1301. a standard rack; 1302. a label Ji Huakuai; 1303. a marking ring; 1304. detecting a resistor; 1305. a label Ji Qigang; 1306. a correction block; 1307. calibrating a motor; 14. a thickness detection assembly; 1401. an infrared emitter; 1402. an infrared detection plate; 15. a peeping window; 16. cleaning the fan. .
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides the following technical solutions:
the intelligent sheet metal device comprises a support machine tool 1, a conversion die 2 is arranged on the support machine tool 1, the conversion die 2 is rotationally connected with the support machine tool 1, a punching frame 3 is arranged on the support machine tool 1, a punching hydraulic cylinder 4 is arranged between the punching frame 3 and the support machine tool 1, a rotary cutter seat 5 is arranged on the punching frame 3, a bending cutter seat 6 and a punching cutter seat 7 are arranged on the rotary cutter seat 5, the rotary cutter seat 5 is rotationally connected with the punching frame 3, a positioning plate 8 is arranged on the support machine tool 1, the positioning plate 8 is slidingly connected with the support machine tool 1, a positioning motor 9 is arranged in the support machine tool 1, a positioning screw rod 10 is arranged at the output end of the positioning motor 9, the positioning screw rod 10 penetrates through the positioning plate 8 and is in threaded engagement with the positioning plate 8, a feeding chute 11 is arranged on one side of the support machine tool 1 close to the conversion die 2, the feeding chute 11 is in sliding connection with the supporting machine tool 1, the supporting machine tool 1 is provided with a control box 12, the control box 12 is connected with the stamping hydraulic cylinder 4, the rotary cutter seat 5 and the conversion die 2 through wires, when a metal plate is required to be bent or broken, the length of the broken part of the conversion die 2 and the stamping frame 3 on the supporting machine tool 1 is controlled, the control box 12 is internally provided with a control program, the positioning motor 9 is a servo motor, the control program can control the advancing mileage of the servo motor, the working state of the rotary cutter seat 5 and the conversion die 2 is controlled, the stamping hydraulic cylinder 4 is started to work subsequently, the stamping frame 3 is driven to move, so that the stamping value breaking operation is completed, and the feeding chute 11 is internally provided with an assisting feeding component, so that the problem of accidental injury of operators caused by manual feeding can be reduced while workpiece offset is prevented.
Be provided with lifter plate 801 on the locating plate 8, lifter plate 801 and locating plate 8 sliding connection, be provided with lift cylinder 802 on the lifter plate 801, lifter cylinder 802 keeps away from lifter plate 801 one end and locating plate 8 fixed connection, be provided with buffer spring 803 on the lifter plate 801, buffer spring 803 keeps away from lifter plate 801 one end and is provided with buffer plate 804, buffer plate 804 and lifter plate 801 sliding connection are provided with a plurality of crashproof gyro wheels 805 on the locating plate 8, before carrying out position adjustment, lifter plate 801 on the locating plate 8 is in the bottom, when the metal sheet arrives on the locating plate 8, start lift cylinder 802 and remove, lifter cylinder 802 drives lifter plate 801 and removes, hold up the metal sheet, buffer spring 803 on the lifter plate 801 will make the metal sheet obtain sufficient buffering, reduce the rigidity damage appears in the metal sheet, crashproof gyro wheels 805 will adapt to the operation of bending of metal sheet simultaneously, avoid appearing sliding friction between metal sheet and the locating plate 8.
The rotary cutter seat 5 is provided with a rotary motor 501, a body part of the rotary motor 501 is arranged on the stamping frame 3, a wire of the rotary motor 501 is connected with the control box 12, a mounting groove 502 is arranged in the rotary cutter seat 5, the rotary cutter seat 5 is provided with a standard component 13, the bending cutter seat 6 is of a folding structure, the bending cutter seat 6 is in sliding connection with the mounting groove 502, a conversion gear 503 is arranged in the mounting groove 502, the conversion gear 503 is in rotating connection with the mounting groove 502, one side of the mounting groove 502 is provided with a conversion plate 504, the conversion plate 504 is meshed with the conversion gear 503, the conversion plate 504 is in sliding connection with the rotary cutter seat 5, a lifting bar 505 is meshed with one side of the conversion gear 503 away from the conversion plate 504, the lifting bar 505 is in rotating connection with the joint of the bending cutter seat 6, when the punching tool is switched, the control box 12 controls the rotating motor 501 to work, the rotating motor 501 works to finish the effect of switching the punching tool, when the metal plate is required to be bent, the bending tool seat 6 rotates to a specific position, then the bending tool is installed and matched with the bending die, then bending is performed, when the metal plate is required to be subjected to punching operation, the rotating motor 501 rotates to the specific position with the punching tool seat 7, then the punching tool is installed, when the punching operation is performed, the conversion plate 504 moves on the rotating tool seat 5 and drives the conversion gear 503 to rotate, the conversion gear 503 drives the lifting bar 505 to move, and the lifting bar 505 drives the bending tool seat 6 to move, so that the bending tool seat enters the accommodating groove 502 to finish storage, and the punching operation is avoided.
The punching cutter seat 7 is provided with a bending hydraulic rod 701, the output end of the bending hydraulic rod 701 is connected with the punching cutter seat 7, one end of the bending hydraulic rod 701, far away from the punching cutter seat 7, is connected with the punching frame 3, the conversion plate 504 is fixedly connected with the punching cutter seat 7, the punching cutter seat 7 is provided with a pressing ring 702, the pressing ring 702 is in sliding connection with the punching cutter seat 7, a pressing spring 703 is arranged between the pressing ring 702 and the punching cutter seat 7, two ends of the pressing spring 703 respectively press against the pressing ring 702 and the punching cutter seat 7, after the punching cutter seat 7 rotates to a specific position, the punching frame 3 moves downwards for a certain distance, the pressing ring 702 presses against a metal plate, the metal plate is locked on the punching cutter seat 203, the pressing ring 702 is supported by the pressing spring, and meanwhile, the punching cutter is also driven to move by the bending hydraulic rod 701 after the metal plate is pressed, so that the punching cutter can process the metal plate.
The alignment assembly 13 comprises an alignment frame 1301, an alignment motor 1307 is arranged on the alignment frame 1301, alignment tracks are arranged on the rotary cutter seat 5, teeth are arranged in the alignment tracks, the output end of the alignment motor 1307 is meshed with the teeth in the alignment tracks, the alignment frame 1301 is in sliding connection with the rotary cutter seat 5, two sides of the alignment frame 1301 are respectively provided with an alignment slide block 1302, each alignment slide block 1302 is in sliding connection with the alignment frame 1301, an alignment ring 1303 is arranged on the alignment slide block 1302, a detection resistor 1304 is arranged in the alignment frame 1301, the alignment ring 1303 and the detection resistor 1304 are respectively connected with the control box 12 through wires, two sides of the alignment frame 1305 are respectively provided with an alignment cylinder, the output end of each alignment cylinder 1305 is respectively provided with a correction block 1306, most punching cutters in the bending process are spliced, therefore, the condition that the stamping tools are irregular often occurs, the irregular stamping tools can enable various indentations to appear at the bending positions of the metal plates, the yield of the workpieces is greatly reduced, the alignment frame 1301 is driven by the alignment motor 1307 to move on the rotary tool seat 5, the alignment ring 1303 is driven by the alignment frame Ji Huakuai 1302 on the alignment frame 1301 to move, the alignment ring 1303 is matched with the detection resistor 1304, the uniformity of the bending tools is detected, if current changes occur, the control box 12 can obtain current feedback, the alignment mark Ji Qigang 1305 is adjusted to move, the correction block on the output end of the alignment mark Ji Qigang 1305 can squeeze the stamping tools, the stamping tools are more neatly installed, and the yield of the stamped workpieces is guaranteed.
The conversion die 2 is provided with a conversion motor 201, a body part of the conversion motor 201 is arranged on the supporting machine tool 1, the conversion die 2 is provided with a bending die seat 202 and a punching die seat 203, the conversion die 2 is provided with a compensation hydraulic rod 204, the compensation hydraulic rod 204 is connected with the punching die seat 203, the punching die seat 203 is in sliding connection with the conversion die 2, the punching die seat 203 is provided with a thickness detection component 14, the thickness detection component 14 and the compensation hydraulic rod 204 are connected with the control box 12 through wires, the conversion motor 201 drives the conversion die 2 to rotate under the control of the control box 12, the punching die seat 203 on the conversion die 2 is in position exchange with the bending die seat 202 and is matched with a punching tool, the thickness detection component detects the thickness of a metal plate, the thickness detection component is fed back into the control box 12, the control box 12 can regulate the compensation hydraulic cylinder to work, the punching die seat 203 moves upwards, the compensation punching is completed, the metal plate is punched from two directions, and damage to a stamping surface of the metal plate in one-way is greatly reduced.
The thickness detection assembly 14 comprises an infrared emitter 1401, the infrared emitter 1401 is arranged on a punching die seat 203, an infrared detection plate 1402 is arranged on the punching die seat 203, the infrared detection plate 1402 and the infrared emitter 1401 are connected with a control box 12 through wires, peeping windows 15 are respectively arranged on two sides of a supporting machine tool 1, a cleaning fan 16 is respectively arranged on each peeping window 15, the infrared emitter 1401 emits infrared rays, the reflected infrared rays are detected by the infrared detection plate 1402 and fed back into the control box 12, then the control box 12 is used for controlling, and a hydraulic rod 204 is compensated for operating, so that the opposite punching effect is achieved, the occurrence of unilateral deformation of a thicker metal plate during punching is avoided, and the cleaning fans 16 on the peeping windows 15 are used for cleaning scraps produced during punching and avoiding accumulation of scraps.
The feeding chute 11 is internally provided with a feeding caterpillar 1101, the feeding caterpillar 1101 is in sliding connection with the feeding chute 11, two sides of the feeding chute 11 are respectively provided with a follow-rotating strip 1104, the follow-rotating strip 1104 is in rotating connection with the feeding chute 11, a plurality of sliding plates 1102 are arranged on the follow-rotating strip 1104, each sliding plate 1102 is respectively in sliding connection with the follow-rotating strip 1104, an anti-deflection spring 1103 is arranged between each follow-rotating strip 1104 and the sliding plate 1102, two ends of each anti-deflection spring 1103 respectively prop against the corresponding sliding plate 1102 and the follow-rotating strip 1104, each sliding plate 1102 is respectively provided with a feeding roller 1105, the metal plate is placed in the feeding chute 11, the feeding caterpillar 1101 works to drive the metal plate to move, the sliding plates 1102 on the follow-rotating strip 1104 are attached to the edge of the metal plate under the action of the anti-deflection springs, the feeding rollers 1105 on the metal plate can rotate on the edge of the metal plate to polish, the anti-deflection function is realized, the metal plate can warp up or press down along with the rotating strip during the process, and the metal plate can be bent.
Each feeding roller 1105 is respectively provided with a plurality of processing tanks, each processing tank is respectively provided with a dehairing wheel 1106, each dehairing wheel 1106 is respectively provided with a dehairing piece, each feeding roller 1105 is provided with a telescopic strip 1107, each telescopic strip 1107 is in sliding connection with each feeding roller 1105, a dehairing spring 1108 is arranged between each telescopic strip 1107 and each feeding roller 1105, two ends of each dehairing spring 1108 respectively prop against each telescopic strip 1107 and each feeding roller 1105, one end of each telescopic strip 1107 far away from Mao Danhuang is provided with teeth, each telescopic strip 1107 is meshed with each dehairing wheel, each feeding roller 1105 is tightly clung to the edge of a metal plate in the advancing process of the metal plate, so that each telescopic strip 1107 moves in the feeding rollers 1105, each dehairing piece on each dehairing wheel 1106 drives each dehairing wheel 1106 to rotate, each metal plate edge is polished, scraps are collected in the processing tanks, each telescopic strip 1107 is contracted in the moving process, each dehairing spring 1108 is released under the non-pressure effect of the telescopic strips 1107, and the telescopic strips 1107 are enabled to return to the original position after being polished.
The working principle of the invention is as follows: when the metal plate is required to be bent or broken, the conversion die 2 on the supporting machine tool 1 and the rotary tool seat 5 on the punching frame 3 are adjusted, a control program is arranged in the control box 12, the positioning motor 9 is a servo motor, the control program controls the advancing mileage of the servo motor, and controls the working states of the rotary tool seat 5 and the conversion die 2, when the bending operation is carried out, the bending tool seat and the bending tool seat are aligned, the bending operation is carried out, when the breaking operation is required, the breaking tool seat and the breaking tool seat are aligned, the breaking operation is carried out, the positioning motor drives the positioning screw rod to rotate, the positioning screw rod drives the positioning plate to move, thereby completing the effect of the breaking distance adjustment, when the breaking operation is carried out, the thickness detection assembly detects the metal plate, thereby providing accurate compensation operation for the breaking of the metal plate, when the bending operation is carried out, the alignment assembly corrects the neatness of the bending tool, thereby enabling the bending to be more accurate, the power-assisted feeding assembly is arranged in the feeding chute 11, the edge of the metal plate can be polished, and burrs generated when the workpiece is prevented from shifting.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Anti-offset's punching and breaking integrated intelligent sheet metal device that buckles, its characterized in that: this intelligence sheet metal device includes supporting machine (1), be provided with conversion mould (2) on supporting machine (1), conversion mould (2) and supporting machine (1) swivelling joint, be provided with punching press frame (3) on supporting machine (1), be provided with punching press pneumatic cylinder (4) between punching press frame (3) and supporting machine (1), be provided with rotary tool seat (5) on punching press frame (3), be provided with bending tool seat (6) and punching press cutter seat (7) on rotary tool seat (5), rotary tool seat (5) and punching press frame (3) swivelling joint, be provided with locating plate (8) on supporting machine (1), locating plate (8) and supporting machine (1) sliding connection, be provided with location motor (9) in supporting machine (1), be provided with location screw rod (10) on location motor (9) output, location screw rod (10) pass locating plate (8) and pass through screw thread engagement with locating plate (8), conversion tool seat (5) are provided with punching press frame (3) swivelling joint, be provided with locating plate (8) and supporting machine (1) sliding box (11) are provided with on one side of the control box (11), the control box (12) is connected with the stamping hydraulic cylinder (4), the rotary cutter seat (5) and the conversion die (2) through leads;
the automatic punching machine is characterized in that a rotating motor (501) is arranged on the rotating cutter seat (5), a machine body of the rotating motor (501) is arranged on the punching frame (3), a wire of the rotating motor (501) is connected with the control box (12), a placement groove (502) is arranged in the rotating cutter seat (5), a standard component (13) is arranged on the rotating cutter seat (5), the bending cutter seat (6) is of a folding structure, the bending cutter seat (6) is in sliding connection with the placement groove (502), a conversion gear (503) is arranged in the placement groove (502), the conversion gear (503) is in rotary connection with the placement groove (502), a conversion plate (504) is arranged on one side of the placement groove (502), the conversion plate (504) is meshed with the conversion gear (503), a lifting strip (505) is arranged in the placement groove (502), the lifting strip (505) is in sliding connection with the rotating cutter seat (5), and the lifting strip (505) is meshed with the conversion plate (503) away from the rotation seat (6), and the lifting strip (505) is in sliding connection with the rotation cutter seat (5);
the punching and breaking tool seat (7) is provided with a bending hydraulic rod (701), the output end of the bending hydraulic rod (701) is connected with the punching and breaking tool seat (7), one end of the bending hydraulic rod (701) away from the punching and breaking tool seat (7) is connected with the punching frame (3), the conversion plate (504) is fixedly connected with the punching and breaking tool seat (7), the punching and breaking tool seat (7) is provided with a pressing ring (702), the pressing ring (702) is in sliding connection with the punching and breaking tool seat (7), a pressing spring (703) is arranged between the pressing ring (702) and the punching and breaking tool seat (7), and two ends of the pressing spring (703) respectively support against the pressing ring (702) and the punching and breaking tool seat (7);
the utility model provides a calibration assembly (13) is including standard frame (1301), be provided with on standard frame (1301) standard motor (1307), be provided with on rotary cutter seat (5) standard track, be provided with tooth in the standard track, standard motor (1307) output and the tooth meshing in the standard track, standard frame (1301) and rotary cutter seat (5) sliding connection, standard frame (1301) both sides are provided with standard slider (1302) respectively, every standard Ji Huakuai (1302) and standard frame (1301) sliding connection are provided with on standard Ji Huakuai (1302) standard ring (1303), be provided with detection resistance (1304) in the standard frame (1301), standard ring (1303), detection resistance (1304) are connected with control box (12) through the wire respectively, standard frame (1301) both sides are provided with standard cylinder (1305) respectively, every standard Ji Qigang (1305) output is last to be provided with correction piece (1306) respectively.
2. The anti-offset punching-breaking and bending integrated intelligent sheet metal device according to claim 1, wherein: be provided with lifter plate (801) on locating plate (8), lifter plate (801) and locating plate (8) sliding connection, be provided with lift cylinder (802) on lifter plate (801), lifter cylinder (802) are kept away from lifter plate (801) one end and locating plate (8) fixed connection, be provided with buffer spring (803) on lifter plate (801), buffer spring (803) are kept away from lifter plate (801) one end and are provided with buffer plate (804), buffer plate (804) and lifter plate (801) sliding connection, be provided with a plurality of crashproof gyro wheels (805) on locating plate (8).
3. The anti-offset punching-breaking and bending integrated intelligent sheet metal device is characterized in that: the automatic thickness detection device is characterized in that a conversion motor (201) is arranged on the conversion die (2), a body part of the conversion motor (201) is arranged on the supporting machine tool (1), a bending die seat (202) and a punching die seat (203) are arranged on the conversion die (2), a compensation hydraulic rod (204) is arranged on the conversion die (2), the compensation hydraulic rod (204) is connected with the punching die seat (203), the punching die seat (203) is in sliding connection with the conversion die (2), a thickness detection component (14) is arranged on the punching die seat (203), and the thickness detection component (14) and the compensation hydraulic rod (204) are connected with the control box (12) through wires.
4. The anti-offset punching-breaking and bending integrated intelligent sheet metal device according to claim 3, wherein: thickness subassembly (14) are examined including infrared emitter (1401), infrared emitter (1401) set up on punching die seat (203), be provided with infrared pick-up plate (1402) on punching die seat (203), infrared pick-up plate (1402) are connected with control box (12) through the wire with infrared emitter (1401), support lathe (1) both sides are provided with peeping window (15) respectively, every be provided with clearance fan (16) on peeping window (15) respectively.
5. The anti-offset punching-breaking and bending integrated intelligent sheet metal device is characterized in that: be provided with material loading track (1101) in material loading spout (11), material loading track (1101) and material loading spout (11) sliding connection, material loading spout (11) both sides are provided with respectively along with changeing strip (1104), along with changeing strip (1104) and material loading spout (11) swivelling joint, along with being provided with a plurality of sliding plates (1102) on changeing strip (1104), every sliding plate (1102) respectively with along with changeing strip (1104) sliding connection, be provided with between every along with changeing strip (1104) respectively and sliding plate (1102) and prevent that off-set spring (1103), every prevent that off-set spring (1103) both ends are supported respectively and are corresponded sliding plate (1102), along with changeing strip (1104), every be provided with material loading gyro wheel (1105) on sliding plate (1102) respectively.
6. The anti-offset punching and bending integrated intelligent sheet metal device is characterized in that: every be provided with a plurality of processing tanks on material loading gyro wheel (1105) respectively, be provided with unhairing wheel (1106) respectively in every processing tank, every be provided with unhairing piece on unhairing wheel (1106) respectively, be provided with flexible strip (1107) on material loading gyro wheel (1105), flexible strip (1107) and material loading gyro wheel (1105) sliding connection, be provided with unhairing spring (1108) between flexible strip (1107) and material loading gyro wheel (1105), unhairing spring (1108) both ends are supported flexible strip (1107) and material loading gyro wheel (1105) respectively, flexible strip (1107) leaves Mao Danhuang (1108) one end far away is provided with the tooth, flexible strip (1107) and unhairing wheel (1106) meshing.
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| CN202211441183.1A CN115921604B (en) | 2022-11-17 | 2022-11-17 | Anti-offset punching-breaking and bending integrated intelligent sheet metal device |
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| CN202211441183.1A CN115921604B (en) | 2022-11-17 | 2022-11-17 | Anti-offset punching-breaking and bending integrated intelligent sheet metal device |
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| CN115921604A (en) | 2023-04-07 |
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