CN114952152B - Copper bar pressure welding device for new energy automobile circuit control system - Google Patents
Copper bar pressure welding device for new energy automobile circuit control system Download PDFInfo
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- CN114952152B CN114952152B CN202210498540.1A CN202210498540A CN114952152B CN 114952152 B CN114952152 B CN 114952152B CN 202210498540 A CN202210498540 A CN 202210498540A CN 114952152 B CN114952152 B CN 114952152B
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- copper
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 184
- 239000010949 copper Substances 0.000 title claims abstract description 184
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 238000003466 welding Methods 0.000 title claims abstract description 156
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 18
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to the technical field of copper bar welding, in particular to a copper bar pressure welding device for a new energy automobile circuit control system. According to the copper bar end welding machine, the pressure welding end of the copper bar is preheated in advance, so that the pressure welding mechanism avoids quality problems caused by too high heating speed in the copper bar when the pressure welding mechanism is used for pressure welding the end of the copper bar, the pressure welding processing efficiency of the copper bar can be effectively improved while the pressure welding quality is ensured, and the pressure welding processing of a plurality of copper bar ends can be realized on the basis of realizing the pressure welding processing of a single copper bar end by arranging the first feeding frame and the second feeding frame above the workbench, so that the stability of mutual connection among the copper bars is ensured.
Description
Technical Field
The invention relates to the technical field of copper bar welding, in particular to a copper bar pressure welding device for a new energy automobile circuit control system.
Background
The two ends of the flexible connection copper bars are connected stably by general pressure welding, so that the copper bars are prevented from falling off and dispersing in the subsequent processing process and even causing accidents in the use process; the existing flexible coupling copper bar pressure welding mainly depends on manual hand-held copper bars to weld, the automation degree is low, the labor intensity of workers is high, welding positions are inaccurate, the welding range is inaccurate, and the yield of the copper bars is seriously influenced.
In order to overcome the technical defects of the prior art in the pressure welding of the copper bars, the prior chinese patent publication No. CN112338345A proposes a device capable of pressure welding the copper bars for the new energy automobile, in the scheme, a conveying line is arranged on one side of a welding machine, an installation table is arranged between the welding machine and the conveying line, and a turntable is arranged between the installation table and the welding machine to drive the copper bars to enter the welding machine for welding, so as to achieve automatic conveying and pressure welding processing of the copper bars.
Based on this, in order to solve the technical defect that above-mentioned provides, now provide a new energy automobile is copper bar pressure welding device for circuit control system.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a copper bar pressure welding device for a new energy automobile circuit control system, which solves the problems that the existing copper bar pressure welding device in the background art cannot realize the pressure welding processing between copper bars, so that the stability of the mutual connection between the copper bars cannot be ensured, and the welding quality of the copper bars is reduced after a welding machine quickly heats the copper bars.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the copper bar pressure welding device for the new energy automobile circuit control system comprises a workbench, a first feeding frame and a second feeding frame, wherein the top of the workbench is provided with the first feeding frame and the second feeding frame respectively, the first feeding frame is arranged below the second feeding frame, one side of the top of the workbench is provided with a fixed frame, the top of the fixed frame is provided with a top plate, one side of the fixed frame is provided with a material clamping mechanism, the bottom of the top plate is provided with a pressure welding mechanism, and preheating mechanisms are arranged inside the first feeding frame and the second feeding frame;
the preheating mechanism comprises a material placing frame, the material placing frames are movably arranged on two sides of the inner walls of the first material feeding frame and the second material feeding frame, a heat conducting sheet is arranged at the top of the material placing frame, a bottom plate is arranged at the bottom of the material placing frame, an electric heating wire is arranged at the top of the bottom plate, the top of the electric heating wire is in contact with the bottom of the heat conducting sheet, and a through hole is formed in the second material feeding frame and is positioned right below the pressure welding mechanism;
press from both sides material mechanism and include second servo electric jar, adjustable shelf, connecting plate and splint, one side of mount is provided with the servo electric jar of second, and the one end of the servo electric jar drive shaft of second is provided with the adjustable shelf, the top of adjustable shelf is provided with the servo electric jar of third, and the one end of the servo electric jar drive shaft of third is provided with the movable block, the movable block is located the bottom swing joint of adjustable shelf, and the inside of movable block is provided with accommodate motor, the one end of accommodate motor output shaft is provided with the connecting plate, and the bilateral symmetry slip of connecting plate bottom is provided with splint.
Preferably, the second feeding frame and the first feeding frame form an included angle of 90 degrees, and one side of the second feeding frame extends to the top of the first feeding frame.
Preferably, linear servo systems are arranged on two sides of the inner walls of the first feeding frame and the second feeding frame, each linear servo system comprises a linear motor and a linear slide rail, a sliding block is arranged on one side of each material placing frame, sliding grooves matched with the sliding blocks are formed in two sides of the inner walls of the first feeding frame and the second feeding frame, and the other sides of the sliding blocks are connected with the linear servo systems.
Preferably, electric push rods are arranged on two sides of the connecting plate, and one ends of driving shafts of the two electric push rods are fixedly connected with one sides of the two clamping plates respectively.
Preferably, the pressure welding mechanism includes cylinder, mounting bracket and pressure welding piece, the top of roof is provided with the cylinder, and the one end of cylinder drive shaft runs through the roof and extends to the bottom of roof, the below of roof is provided with the mounting bracket, and the top fixed connection of the one end of cylinder drive shaft and mounting bracket, the top of mounting bracket is provided with four gag lever posts, and the top of four gag lever posts all with the inside sliding connection of roof.
Preferably, the inside of mounting bracket is rotated and is provided with the carousel, and the top of mounting bracket inner wall is provided with the rotation motor, the top fixed connection of the one end of rotating motor output shaft and carousel, one side at carousel top is provided with first servo electric jar, and the one end of first servo electric jar drive shaft is provided with the connecting block, the bottom of connecting block is provided with the connecting rod, and the bottom of connecting rod slides and is provided with the installation piece, the bottom of installation piece is provided with the pressure welding piece.
Preferably, the surface cover of connecting rod is equipped with the spring, and the both ends of spring respectively with the connecting block with one side fixed connection of installation piece.
Preferably, the working principle of the copper bar pressure welding device is as follows:
when the copper bar preheating device is used, copper to be pressure welded is arranged on the two feeding frames in the first feeding frame and the second feeding frame by the aid of the mechanical arm, the corresponding heating wires in the feeding frames are electrified according to the end portions of the copper bar to be pressure welded, the heating wires preheat the end portions of the copper bar through the heat conducting fins, the copper bar stops after moving to the position right below the through hole in the first feeding frame, and then the copper bar moves to one side of the through hole in the second feeding frame;
the copper bar conveying device comprises a first feeding frame, a first servo electric cylinder driving shaft, a movable block, an electric push rod driving shaft, a second servo electric cylinder driving shaft, a motor, a connecting plate, a first feeding frame, a second feeding frame, a motor output shaft, a connecting plate and a third servo electric cylinder driving shaft, wherein the first feeding frame is arranged on the upper portion of the copper bar;
utilize the cylinder drive shaft to promote the mounting bracket downstream, the top contact of bottom and second pay-off frame until the mounting bracket, it rotates to rotate motor output shaft drive carousel, adjust the pressure welding piece to the copper bar pressure welding tip directly over, then first servo electric cylinder drive shaft promotes the connecting block downstream, the connecting block drives the installation piece downstream, the pressure welding piece of installation piece bottom passes the pressure welding tip contact of treating of through-hole and top copper bar, the pressure welding piece heats the copper bar tip, until accomplishing the pressure welding processing between the copper bar, the copper bar after the pressure welding processing is sent out through first pay-off frame at last.
(III) advantageous effects
The invention provides a copper bar pressure welding device for a new energy automobile circuit control system. Compared with the prior art, the method has the following beneficial effects:
(1) The copper bars are respectively fed into the first feeding frame and the second feeding frame, the two ends of the copper bars are preheated and heated by the preheating mechanism, then the copper bars in the second feeding frame are fed above the first feeding frame, the copper bars in the second feeding frame are fed above the first feeding frame by the clamping mechanism on one side of the fixing frame, the direction of the clamping mechanism is adjusted according to the pressure welding positions of the two copper bars, the pressure welding ends of the two copper bars are in contact, the pressure welding mechanism is controlled to perform pressure welding on the ends of the upper copper bar and the lower copper bar at the moment, compared with the technical scheme in the prior art, the pressure welding ends of the copper bars can be subjected to pressure welding processing in advance on the basis of realizing the pressure welding processing of the end parts of the single copper bar, so that the stability of mutual connection between the copper bars is ensured, in addition, in order to solve the problem that the rapid heating of the pressure welding mechanism on the pressure welding processing of the copper bars causes cracks in the pressure welding processing process, the pressure welding ends of the copper bars are preheated, the pressure welding mechanism is enabled to perform pressure welding processing on the ends of the copper bars, the problem that the internal heating speed of the pressure welding mechanism is high, the quality of the copper bars is avoided, and the quality of the copper bars is effectively improved;
(2) Through setting up first pay-off frame and second pay-off frame in the top of workstation, can realize the pressure welding processing between a plurality of copper bars, increase pressure welding device's suitability, in addition in the in-process of carrying out the pay-off to the copper bar, the tip selection according to copper bar needs pressure welding processing circular telegram corresponding blowing frame inside heating wire, the heating wire generates heat and preheats the tip of copper bar through the conducting strip, stop under the copper bar motion of first pay-off frame inside to the through-hole, then the inside copper bar motion of second pay-off frame to one side of through-hole, the copper bar that cooperation clamp material mechanism passes in the second pay-off frame through the through-hole and sends to the inside of first pay-off frame, stack the pressure welding tip of two copper bars together, construct the pressure welding processing to the copper bar through the pressure welding machine, utilize the inside electric heat wire of blowing frame to preheat the copper bar pressure welding tip, the problem that the copper bar tip causes the inside damage to appear in the pressure welding in-process is solved, and can let the pressure welding region reach melting temperature more fast, thereby the pressure welding processing efficiency to the copper bar is improved by a wide margin.
Drawings
FIG. 1 is a schematic diagram of a structure of a copper bar pressure welding device for a new energy automobile circuit control system;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a schematic view of the discharging frame and the heating wire structure of the present invention;
FIG. 4 is a cross-sectional view of the mount structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the fixed frame and the movable frame of the present invention;
fig. 7 is a schematic view of the structure of the movable frame, the connecting plate and the clamping plate of the present invention.
In the figure, 10, a workbench; 20. a first feeding frame; 30. a second feeding frame; 40. a fixed mount; 50. A top plate; 101. a material placing frame; 102. a heat conductive sheet; 103. a base plate; 104. an electric heating wire; 105. a through hole; 106. a slider; 107. a chute; 201. a second servo electric cylinder; 202. a movable frame; 203. a connecting plate; 204. a splint; 205. a third servo electric cylinder; 206. adjusting the motor; 207. an electric push rod; 301. a cylinder; 302. a mounting frame; 303. pressing a welding block; 304. a limiting rod; 305. a turntable; 306. rotating the motor; 307. a first servo electric cylinder; 308. connecting blocks; 309. a connecting rod; 310. mounting blocks; 311. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: copper bar pressure welding device for new energy automobile circuit control system, comprising a workbench 10, a first feeding frame 20 and a second feeding frame 30, wherein the top of the workbench 10 is provided with the first feeding frame 20 and the second feeding frame 30 respectively, the first feeding frame 20 is arranged below the second feeding frame 30, the second feeding frame 30 and the first feeding frame 20 are arranged in a 90-degree included angle, one side of the second feeding frame 30 extends to the top of the first feeding frame 20, one side of the top of the workbench 10 is provided with a fixing frame 40, the top of the fixing frame 40 is provided with a top plate 50, one side of the fixing frame 40 is provided with a clamping mechanism, the bottom of the top plate 50 is provided with a pressure welding mechanism, and preheating mechanisms are arranged inside the first feeding frame 20 and the second feeding frame 30; carry out pressure welding to copper bar for new energy automobile circuit control system and add man-hour, through send into the inside of first pay-off frame 20 and second pay-off frame 30 respectively with the copper bar, utilize preheating mechanism to preheat and heat the both ends of copper bar, then the inside copper bar of second pay-off frame 30 is sent to the top of first pay-off frame 20, utilize the clamp mechanism of mount 40 one side to send the copper bar in the second pay-off frame 30 to the top of first pay-off frame 20, simultaneously according to the direction of the pressure welding position adjustment clamp mechanism of two copper bars, let the pressure welding tip contact of two copper bars, control pressure welding mechanism carries out pressure welding processing to the tip of two upper and lower copper bars this moment, compared in the technical scheme among the prior art, on can realizing carrying out the basis of pressure welding processing to single copper bar tip in this scheme, can also realize carrying out pressure welding processing to a plurality of copper bar tips, thereby guaranteed the stability of mutually connecting between each, in addition in order to solve the pressure welding mechanism to heat fast the problem that arouses the inside crackle of copper bar in the pressure welding processing, let the copper bar carry out the pressure welding processing to the copper bar in advance, and the quality problem of copper bar can also avoid carrying out the effective pressure welding mechanism to the pressure welding processing of heating and add man-hour to the copper bar in the quality of copper bar.
In order to realize the automatic pressure welding processing of the copper bar, please refer to fig. 1, 4 and 5, the pressure welding mechanism includes a cylinder 301, an installation frame 302 and a pressure welding block 303, the top of the top plate 50 is provided with the cylinder 301, one end of a driving shaft of the cylinder 301 penetrates through the top plate 50 and extends to the bottom of the top plate 50, the installation frame 302 is arranged below the top plate 50, one end of the driving shaft of the cylinder 301 is fixedly connected with the top of the installation frame 302, the top of the installation frame 302 is provided with four limiting rods 304, the top ends of the four limiting rods 304 are all connected with the inside of the top plate 50 in a sliding manner, the stability of the installation frame 302 in the up-and-down movement process is ensured through the four limiting rods 304, and the pressure welding precision of the copper bar is ensured; a rotating disc 305 is rotatably arranged inside the mounting frame 302, a rotating motor 306 is arranged at the top of the inner wall of the mounting frame 302, one end of an output shaft of the rotating motor 306 is fixedly connected with the top of the rotating disc 305, a first servo electric cylinder 307 is arranged on one side of the top of the rotating disc 305, a connecting block 308 is arranged at one end of a driving shaft of the first servo electric cylinder 307, a connecting rod 309 is arranged at the bottom of the connecting block 308, a mounting block 310 is slidably arranged at the bottom end of the connecting rod 309, a spring 311 is sleeved on the surface of the connecting rod 309, two ends of the spring 311 are respectively fixedly connected with the connecting block 308 and one side of the mounting block 310, and a pressure welding block 303 is arranged at the bottom of the mounting block 310; after the copper bar is conveyed to the lower portion of the pressure welding mechanism, the air cylinder 301 is used for driving the mounting frame 302 to move downwards, until the bottom of the mounting frame 302 is in contact with the top of the second feeding frame 30, the output shaft of the motor 306 is rotated to drive the turntable 305 to rotate, the pressure welding block 303 is adjusted to be right above the pressure welding end portion of the copper bar, then the first servo electric cylinder 307 is used for driving the driving shaft of the first servo electric cylinder 307 to push the connecting block 308 to move downwards, the connecting block 308 drives the mounting block 310 to move downwards, the pressure welding block 303 at the bottom of the mounting block 310 is in contact with the end portion of the copper bar, the pressure welding block 303 heats the end portion of the copper bar, the driving shaft of the first servo electric cylinder 307 continues to stretch out, the pressure of the pressure welding block 303 on the end portion of the copper bar is increased, the pressure welding block 303 has certain elasticity through the spring 311 between the connecting block 308 and the mounting block 310, the excessive rigidity force in the pressure welding process is avoided, the end portion of the pressure welding block is damaged, the pressure welding machine can achieve the pressure welding on any end portion of the copper bar through the arrangement of the turntable 305 in the pressure welding mechanism, the copper bar is improved, the automation degree of the pressure welding processing of the copper bar is improved, the copper bar, manual pressure welding machine is not needed to be adjusted between the pressure welding equipment and the copper bar, and the efficiency of the copper bar is improved.
In order to realize automatic feeding and discharging of copper bars, reduce labor intensity of workers and improve automation degree of pressure welding equipment, please refer to fig. 1-3, the preheating mechanism comprises a material placing frame 101, two sides of inner walls of the first material feeding frame 20 and the second material feeding frame 30 are both provided with linear servo systems, wherein each linear servo system consists of a linear motor and a linear slide rail, two sides of inner walls of the first material feeding frame 20 and the second material feeding frame 30 are both movably provided with the material placing frame 101, one side of the material placing frame 101 is provided with a slide block 106, two sides of inner walls of the first material feeding frame 20 and the second material feeding frame 30 are both provided with slide grooves 107 matched with the slide blocks 106, the other side of the slide blocks 106 are both connected with the linear servo systems, the top of the material placing frame 101 is provided with a heat conducting strip 102, the bottom of the material placing frame 101 is provided with a bottom plate 103, the top of the bottom plate 103 is provided with an electric heating wire 104, and the top of the heating wire 104 is in contact with the bottom of the heat conducting strip 102, wherein the material placing frame 101 is designed in an L-shaped block structure, and a through hole 105 is arranged in the second material feeding frame 30 and under the pressure welding mechanism; when the copper bar is fed, copper to be pressure welded is arranged on two discharging frames 101 inside a first feeding frame 20 and a second feeding frame 30 through a mechanical arm, the heating wire 104 inside the corresponding discharging frame 101 is electrified according to the end portion of the copper bar needing pressure welding processing, the heating wire 104 heats and preheats the end portion of the copper bar through a heat conducting sheet 102, the copper bar inside the first feeding frame 20 stops after moving to the position under a through hole 105, then the copper bar inside the second feeding frame 30 moves to one side of the through hole 105, the copper bar in the second feeding frame 30 passes through the through hole 105 and is sent to the inside of the first feeding frame 20 through a matching clamping mechanism, the pressure welding end portions of the two copper bars are superposed together, the pressure welding processing of the copper bar is completed through a pressure welding machine, the heating wire 104 inside the discharging frame 101 is used for preheating the pressure welding end portion of the copper bar, the problem that the damage is caused to the inside of the copper bar when the end portion is heated in the pressure welding process is solved, and the pressure welding area can reach the melting temperature, and the efficiency of the copper bar is greatly improved.
As a further aspect of the above embodiments of the present invention: in order to realize the automatic adjustment of the stacking of the bonding areas in the process of bonding multiple copper bars, please refer to fig. 6-7, the clamping mechanism includes a second servo electric cylinder 201, a movable frame 202, a connecting plate 203 and clamping plates 204, one side of the fixed frame 40 is provided with the second servo electric cylinder 201, one end of a driving shaft of the second servo electric cylinder 201 is provided with the movable frame 202, the top of the movable frame 202 is provided with a third servo electric cylinder 205, one end of the driving shaft of the third servo electric cylinder 205 is provided with a movable block, the movable block is located at the bottom of the movable frame 202 and movably connected, an adjusting motor 206 is arranged inside the movable block, one end of an output shaft of the adjusting motor 206 is provided with the connecting plate 203, the clamping plates 204 are symmetrically arranged at two sides of the bottom of the connecting plate 203 in a sliding manner, electric push rods 207 are arranged at two sides of the connecting plate 203, and one ends of the driving shafts of the two electric push rods 207 are respectively fixedly connected with one side of the two clamping plates 204; when the copper bar inside second pay-off frame 30 moved to one side of through-hole 105, second servo electric cylinder 201 drive shaft drove adjustable shelf 202 and moved to the copper bar directly over, then third servo electric cylinder 205 drive shaft promoted the movable block and moved down, two splint 204 descend to the both sides of copper bar, then electric putter 207 drive shaft promoted two splint 204 and carried out the centre gripping to the both sides of copper bar, second servo electric cylinder 201 drive shaft retrieves a festival, it moves to the through-hole 105 directly over to drive adjustable shelf 202, third servo electric cylinder 205 drive shaft stretches out, splint 204 takes the copper bar to descend to the first pay-off frame 20 inside copper bar directly over, treat the tip of pressure welding according to two copper bars, adjust motor 206 output shaft and drive connecting plate 203 and rotate, the copper bar between two splint 204 along with connecting plate 203 synchronous rotation, until treating the pressure welding tip adjustment to unanimity of copper bar, last third servo electric cylinder drive shaft stretches out, press the copper bar of top on the copper bar below, first servo electric cylinder 307 in the rethread welding mechanism drives and promotes the pressure welding piece 303 and passes through the through-hole 105 to pass through the pressure welding process of copper bar and carry out the operation that the copper bar that the pressure welding is carried out the whole copper bar that the pressure welding process of the human body can be processed effectively to the high pressure welding and need not to the risk of the human body.
The working principle of the copper bar pressure welding device is as follows:
when the copper bar preheating device is used, copper to be pressure-welded is arranged on the two feeding frames 101 in the first feeding frame 20 and the second feeding frame 30 through the mechanical arm, the corresponding heating wires 104 in the feeding frames 101 are electrified according to the end portions of the copper bar needing pressure welding, the heating wires 104 preheat the end portions of the copper bar through the heat conducting fins 102, the heating is stopped after the copper bar in the first feeding frame 20 moves to the position right below the through hole 105, and then the copper bar in the second feeding frame 30 moves to one side of the through hole 105;
a second servo electric cylinder 201 driving shaft is used for driving a movable frame 202 to move right above a copper bar, a third servo electric cylinder 205 driving shaft pushes a movable block to move downwards, two clamping plates 204 descend to two sides of the copper bar, an electric push rod 207 driving shaft pushes the two clamping plates 204 to clamp two sides of the copper bar, the second servo electric cylinder 201 driving shaft recovers one section to drive the movable frame 202 to move right above a through hole 105, the third servo electric cylinder 205 driving shaft extends out, the clamping plates 204 drive the copper bar to descend to the position right above the copper bar in a first feeding frame 20, an output shaft of an adjusting motor 206 drives a connecting plate 203 to rotate according to the end portions to be pressure welded of the two copper bars, the copper bar between the two clamping plates 204 synchronously rotates along with the connecting plate 203 until the end portions to be pressure welded of the copper bar are adjusted to be consistent, and the positions to be pressure welded of the upper copper bar and the lower copper bar are limited and stacked;
utilize cylinder 301 drive shaft to promote mounting bracket 302 and move down, until the bottom of mounting bracket 302 and the top contact of second pay-off frame 30, it rotates motor 306 output shaft and drives carousel 305 and rotate, adjust the pressure welding piece 303 to the copper bar pressure welding tip directly over, then first servo electric cylinder 307 drive shaft promotes connecting block 308 and moves down, connecting block 308 drives installation piece 310 and moves down, the pressure welding piece 303 of installation piece 310 bottom passes the pressure welding tip contact of treating of through-hole 105 with the top copper bar, pressure welding piece 303 heats the copper bar tip, until accomplishing the pressure welding processing between the copper bar, at last send out the copper bar after the pressure welding processing through first pay-off frame 20.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Copper bar pressure welding device for new energy automobile circuit control system, including workstation (10), first pay-off frame (20) and second pay-off frame (30), the top of workstation (10) is provided with first pay-off frame (20) and second pay-off frame (30) respectively, and first pay-off frame (20) set up in the below of second pay-off frame (30), its characterized in that: a fixing frame (40) is arranged on one side of the top of the workbench (10), a top plate (50) is arranged on the top of the fixing frame (40), a material clamping mechanism is arranged on one side of the fixing frame (40), a pressure welding mechanism is arranged at the bottom of the top plate (50), and preheating mechanisms are arranged inside the first feeding frame (20) and the second feeding frame (30);
the preheating mechanism comprises a material placing frame (101), the material placing frames (101) are movably arranged on two sides of the inner walls of the first material feeding frame (20) and the second material feeding frame (30), a heat conducting sheet (102) is arranged on the top of the material placing frame (101), a bottom plate (103) is arranged at the bottom of the material placing frame (101), an electric heating wire (104) is arranged on the top of the bottom plate (103), the top of the electric heating wire (104) is in contact with the bottom of the heat conducting sheet (102), and a through hole (105) is formed in the second material feeding frame (30) and is located right below the pressure welding mechanism;
press from both sides material mechanism and include servo electric jar of second (201), adjustable shelf (202), connecting plate (203) and splint (204), one side of mount (40) is provided with servo electric jar of second (201), and the one end of the servo electric jar of second (201) drive shaft is provided with adjustable shelf (202), the top of adjustable shelf (202) is provided with the servo electric jar of third (205), and the one end of the servo electric jar of third (205) drive shaft is provided with the movable block, the movable block is located the bottom swing joint of adjustable shelf (202), and the inside of movable block is provided with adjusting motor (206), the one end of adjusting motor (206) output shaft is provided with connecting plate (203), and the bilateral symmetry slip of connecting plate (203) bottom is provided with splint (204).
2. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 1, characterized in that: the second feeding rack (30) and the first feeding rack (20) are arranged in a 90-degree included angle mode, and one side of the second feeding rack (30) extends to the top of the first feeding rack (20).
3. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 1, characterized in that: the two sides of the inner walls of the first feeding frame (20) and the second feeding frame (30) are respectively provided with a linear servo system, each linear servo system is composed of a linear motor and a linear sliding rail, a sliding block (106) is arranged on one side of the material placing frame (101), sliding grooves (107) matched with the sliding blocks (106) are formed in the two sides of the inner walls of the first feeding frame (20) and the second feeding frame (30), and the other sides of the sliding blocks (106) are connected with the linear servo systems.
4. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 1, characterized in that: and electric push rods (207) are arranged on two sides of the connecting plate (203), and one ends of driving shafts of the two electric push rods (207) are fixedly connected with one sides of the two clamping plates (204) respectively.
5. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 1, characterized in that: pressure welding mechanism includes cylinder (301), mounting bracket (302) and pressure welding piece (303), the top of roof (50) is provided with cylinder (301), and the one end of cylinder (301) drive shaft runs through roof (50) and extends to the bottom of roof (50), the below of roof (50) is provided with mounting bracket (302), and the one end of cylinder (301) drive shaft and the top fixed connection of mounting bracket (302), the top of mounting bracket (302) is provided with four gag lever posts (304), and the top of four gag lever posts (304) all with the inside sliding connection of roof (50).
6. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 5, characterized in that: the inside of mounting bracket (302) is rotated and is provided with carousel (305), and the top of mounting bracket (302) inner wall is provided with rotates motor (306), the top fixed connection of the one end of rotating motor (306) output shaft and carousel (305), one side at carousel (305) top is provided with first servo electric cylinder (307), and the one end of first servo electric cylinder (307) drive shaft is provided with connecting block (308), the bottom of connecting block (308) is provided with connecting rod (309), and the bottom of connecting rod (309) slides and is provided with installation piece (310), the bottom of installation piece (310) is provided with pressure welding piece (303).
7. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 6, characterized in that: the surface of the connecting rod (309) is sleeved with a spring (311), and two ends of the spring (311) are respectively fixedly connected with one side of the connecting block (308) and one side of the mounting block (310).
8. The copper bar pressure welding device for the new energy automobile circuit control system according to claim 1, characterized in that: the working principle of the copper bar pressure welding device is as follows:
when the copper bar preheating device is used, copper to be pressure welded is arranged on the two discharging frames (101) in the first feeding frame (20) and the second feeding frame (30) through the mechanical arm, the electric heating wire (104) in the corresponding discharging frame (101) is electrified according to the end part of the copper bar needing pressure welding, the end part of the copper bar is preheated through the heat conducting sheet (102) by the electric heating wire (104), the copper bar in the first feeding frame (20) stops after moving to the position right below the through hole (105), and then the copper bar in the second feeding frame (30) moves to one side of the through hole (105);
a second servo electric cylinder (201) driving shaft is used for driving a movable frame (202) to move right above the copper bar, then a third servo electric cylinder (205) driving shaft pushes a movable block to move downwards, two clamping plates (204) descend to two sides of the copper bar, an electric push rod (207) driving shaft pushes the two clamping plates (204) to clamp two sides of the copper bar, the second servo electric cylinder (201) driving shaft recovers one section, the movable frame (202) is driven to move right above a through hole (105), the third servo electric cylinder (205) driving shaft extends out, the clamping plates (204) drive the copper bar to descend right above the copper bar inside a first feeding frame (20), an output shaft of an adjusting motor (206) drives a connecting plate (203) to rotate according to the end portions to be pressure welded of the two copper bars, the copper bar between the two clamping plates (204) synchronously rotates along with the connecting plate (203) until the end portions to be pressure welded of the copper bar are adjusted to be consistent, and the portions to be pressure welded of the two copper bars are limited and stacked;
utilize cylinder (301) drive shaft to promote mounting bracket (302) downstream, until the top contact of the bottom of mounting bracket (302) and second pay-off frame (30), it rotates to rotate motor (306) output shaft and drive carousel (305), adjust pressure welding piece (303) to the copper bar pressure welding tip directly over, then first servo electric cylinder (307) drive shaft promotes connecting block (308) downstream, connecting block (308) drive installation piece (310) downstream, pressure welding piece (303) of installation piece (310) bottom pass through-hole (105) and the contact of the tip of waiting to pressure welding of top copper bar, pressure welding piece (303) heat the copper bar tip, until accomplishing the pressure welding processing between the copper bar, at last send out the copper bar after the pressure welding processing through first pay-off frame (20).
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| CN118218749B (en) * | 2024-05-23 | 2024-07-16 | 路鑫科技(东莞)有限公司 | Pressure welding device for automobile copper bar |
| CN118321726B (en) * | 2024-06-17 | 2024-08-23 | 山东德晋新能源科技有限公司 | Battery module welding aluminum row device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060119357A (en) * | 2005-05-20 | 2006-11-24 | 영화테크(주) | How to Solder Part of Printed Circuit Board |
| CN107855713A (en) * | 2017-11-22 | 2018-03-30 | 无锡博硕精睿科技有限公司 | A kind of welding transfers welding system |
| CN110270603A (en) * | 2019-06-24 | 2019-09-24 | 南通卓尔机电有限公司 | A kind of copper bar extruder with pre-add heat function |
| CN210046126U (en) * | 2019-06-12 | 2020-02-11 | 佛山市顺德区博一电子科技有限公司 | Circuit board welding device |
| KR102165089B1 (en) * | 2020-01-09 | 2020-10-13 | 김석술 | Welding Device for Copper Bar |
| CN112338345A (en) * | 2020-09-30 | 2021-02-09 | 芜湖恒坤汽车部件有限公司 | Device capable of performing pressure welding on copper bar for new energy automobile |
| CN215657247U (en) * | 2021-07-20 | 2022-01-28 | 广州领音航复合材料有限公司 | Automatic feeding device for stamping equipment |
| CN216298226U (en) * | 2021-08-19 | 2022-04-15 | 唐山海泰新能科技股份有限公司 | Integrated heating bottom plate series welding machine |
-
2022
- 2022-05-09 CN CN202210498540.1A patent/CN114952152B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060119357A (en) * | 2005-05-20 | 2006-11-24 | 영화테크(주) | How to Solder Part of Printed Circuit Board |
| CN107855713A (en) * | 2017-11-22 | 2018-03-30 | 无锡博硕精睿科技有限公司 | A kind of welding transfers welding system |
| CN210046126U (en) * | 2019-06-12 | 2020-02-11 | 佛山市顺德区博一电子科技有限公司 | Circuit board welding device |
| CN110270603A (en) * | 2019-06-24 | 2019-09-24 | 南通卓尔机电有限公司 | A kind of copper bar extruder with pre-add heat function |
| KR102165089B1 (en) * | 2020-01-09 | 2020-10-13 | 김석술 | Welding Device for Copper Bar |
| CN112338345A (en) * | 2020-09-30 | 2021-02-09 | 芜湖恒坤汽车部件有限公司 | Device capable of performing pressure welding on copper bar for new energy automobile |
| CN215657247U (en) * | 2021-07-20 | 2022-01-28 | 广州领音航复合材料有限公司 | Automatic feeding device for stamping equipment |
| CN216298226U (en) * | 2021-08-19 | 2022-04-15 | 唐山海泰新能科技股份有限公司 | Integrated heating bottom plate series welding machine |
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