Copper bar bending equipment

Abstract

The invention discloses copper bar bending equipment, and relates to the technical field of copper bar bending. The copper bar bending equipment comprises a machine body, a workbench and a hydraulic module are fixedly connected to the top of the machine body, a guide rail is fixedly connected to the side wall of the hydraulic module, a movable mold is slidably connected to the bottom of the guide rail, a mounting base is fixedly connected to the bottom of the guide rail, and a fixed mold is detachably connected to the side wall of the mounting base; the hydraulic module comprises a pedal, so that the movable mold can move along the guide rail, and the top of the workbench is connected with a movable plate through a movable module. According to the copper bar bending equipment, an operator does not need to hold a copper bar body by hand, the copper bar body can be conveniently positioned, clamped and limited, it is guaranteed that the copper bar body is attached to the fixed die, the bending position is automatically adjusted, safety and reliability are higher, and the bending efficiency and quality can be improved; and the copper bar body can be automatically conveyed and collected after bending is completed, more convenience and rapidness are achieved, and the copper bar bending efficiency can be improved.

Description

Technical Field

[0001] This invention relates to the field of copper busbar bending technology, specifically to a copper busbar bending device. Background Technology

[0002] Copper busbar bending equipment is a key tool in the electrical industry for processing copper busbars (busbars). It is mainly used to bend copper busbars into specific angles and shapes to meet the connection requirements of power equipment, distribution cabinets, and other scenarios. It mainly includes a machine body, workbench, hydraulic module, fixed mold, and moving mold. During bending, the operator needs to hold the copper busbar and fit it against the fixed mold. At the same time, the operator needs to control the bending position using a scale on the workbench. Then, the hydraulic module drives the moving mold to move and realize the bending operation of the copper busbar. Multiple bending operations are required as needed.

[0003] Publication No. CN217665558U discloses a copper busbar bending device, including a base. An electric telescopic cylinder is fixedly connected to the front edge of the upper outer surface of the base. A push plate is fixedly connected to the rear end of the output rod of the electric telescopic cylinder. Bending blocks are fixedly connected to the left and right sides of the rear end of the push plate. A mold is hinged to the upper outer surface of the base near the rear end. Multiple sets of clamping plates are provided at the front end of the mold. Springs are fixedly connected between the multiple sets of clamping plates. The mold has an L-shaped structure design. A guide post is fixedly connected to the upper end of the mold. Guide grooves are opened on the upper outer surface of the clamping plates, and the guide post passes through the guide grooves. A fixing block is fixedly connected to the upper outer surface of the mold near the rear end. This utility model can clamp multiple sets of copper busbars through the clamping plates and the electric telescopic cylinder, and under the restriction of the limiting plate and the guide post, the copper busbars are always kept horizontal, providing a guarantee for subsequent bending.

[0004] However, existing copper busbar bending equipment has drawbacks. Because the copper busbar needs to be cut before bending, the cut surface is prone to burrs and sharp angles. At the same time, it is not convenient to position, limit, and adjust the position of the copper busbar, and it is not easy to ensure its fit with the fixed mold, which affects the bending efficiency and quality. Furthermore, it is not convenient to automatically collect the copper busbar after bending, which also affects the bending efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a copper busbar bending device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a copper busbar bending device, comprising a machine body, a workbench and a hydraulic module fixedly connected to the top of the machine body, a guide rail fixedly connected to the side wall of the hydraulic module, a movable mold slidably connected to the bottom of the guide rail, and a mounting base fixedly connected to the bottom of the guide rail, a fixed mold detachably connected to the side wall of the mounting base, the hydraulic module including a foot pedal to enable the movable mold to move along the guide rail, a movable plate connected to the top of the workbench via a movable module, and a U-shaped plate fixedly connected to the top of the movable plate, the side wall of the U-shaped plate being repositioned via a first reset mechanism. The mechanism is connected to a movable disk, and the bottom of the movable disk is connected to a U-shaped frame via a lifting mechanism. The bottom of the U-shaped frame is provided with multiple first ball bearings, and the side wall of the U-shaped frame is fixedly connected with an L-shaped baffle. The two opposite side walls of the U-shaped frame are connected to two symmetrically arranged clamping plates via a second reset mechanism, and the opposite side walls of the two clamping plates are provided with multiple second ball bearings. The bottom of the clamping plates is fixedly connected with an inclined plate, and the side wall of the clamping plates is provided with a pushing mechanism for pushing the copper busbar body. The side wall of the worktable is provided with a collecting mechanism for collecting the bent copper busbar body.

[0007] Preferably, the pushing mechanism includes a fixed plate fixedly connected to the side wall of the clamping plate, and a rubber wheel is rotatably connected to the bottom of the fixed plate via a rotating rod. The rotation of the rotating rod is driven by a first driving mechanism.

[0008] Preferably, the first driving mechanism includes a spiral groove formed on the side wall of the rotating rod, and a lifting block is connected to the top of the fixed plate through a lifting assembly. A first push rod is fixedly connected to the side wall of the lifting block, and one end of the first push rod can slide in the spiral groove.

[0009] Preferably, the lifting assembly includes two symmetrically arranged first sleeve rods fixedly connected to the top of the fixed plate, and a first sleeve is sleeved on the side wall of each first sleeve rod. The upper end of the first sleeve is fixed to the bottom of the lifting block, and a first spring is sleeved on the side wall of each first sleeve. A second push rod is fixedly connected to the bottom of the lifting block.

[0010] Preferably, the first reset mechanism includes multiple sets of fixing blocks fixedly connected to the side wall of the U-shaped plate, and each set of fixing blocks has two blocks. The side wall of each set of fixing blocks is rotatably connected to a rotating block via a first rotating shaft, and the side wall of the rotating block is fixedly connected to a second sleeve rod. The side wall of the second sleeve rod is fitted with a second sleeve tube, and the side wall of the movable disk is provided with multiple universal balls. The other end of the second sleeve tube is fixed to the side wall of the universal ball, and the side wall of each second sleeve tube is fitted with a second spring.

[0011] Preferably, the lifting mechanism includes a first T-shaped guide rod fixedly connected to the top of the U-shaped frame, and a movable disk sleeved on the side wall of the first T-shaped guide rod. A third spring is sleeved on the side wall of the first T-shaped guide rod. An annular electromagnet is fixedly connected to the bottom of the movable disk, and an iron ring is fixedly connected to the top of the U-shaped frame.

[0012] Preferably, the second reset mechanism includes two symmetrically arranged third sleeve rods fixedly connected to the side walls of each clamping plate, and a third sleeve is sleeved on the side wall of each third sleeve rod. The other end of the third sleeve is fixed to the side wall of the U-shaped frame, and a fourth spring is sleeved on the side wall of each third sleeve.

[0013] Preferably, the collection mechanism includes an installation groove formed on the side wall of the workbench, and a plurality of arrayed conveying rollers are rotatably connected in the installation groove via a second rotating shaft. A collection box is fixedly connected to the side wall of the machine body, and the rotation of the second rotating shaft is driven by a second driving mechanism.

[0014] Preferably, the second driving mechanism includes multiple rectangular blocks fixedly connected to the side walls of each second rotating shaft, and the side wall of the worktable is connected to a mounting plate via a moving mechanism. The bottom of the mounting plate is provided with multiple sliding grooves, and a sliding block is slidably connected in each sliding groove. A fifth spring is fixedly connected between the sliding block and the sliding groove, and multiple arrayed triangular blocks are fixedly connected to the bottom of the sliding block. The side wall of the triangular block is provided with an inclined surface.

[0015] Preferably, the moving mechanism includes a support block fixedly connected to the side wall of the workbench, and two symmetrically arranged second T-shaped guide rods are inserted into the side wall of the support block. One end of the second T-shaped guide rod is fixed to the side wall of the mounting plate, and a sixth spring is sleeved on the side wall of each second T-shaped guide rod. An L-shaped plate is fixedly connected to the side wall of the mounting plate, and a push plate is fixedly connected to the upper end of the L-shaped plate. An inclined groove is opened on the side wall of the push plate, and a connecting plate is fixedly connected to the side wall of the U-shaped frame. A connecting rod is fixedly connected to the side wall of the connecting plate, and a third push rod is fixedly connected to the side wall of the connecting rod, and the third push rod is inserted into the inclined groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) This copper busbar bending equipment, by setting a first reset mechanism, a lifting mechanism, and a pushing mechanism, etc., when it is necessary to bend the copper busbar body, the electromagnet is energized. After the electromagnet is energized, it attracts the iron ring, causing the U-shaped frame and the first T-shaped guide rod to move upward. At the same time, the third spring is compressed, and the clamping plate and the inclined plate are driven to move upward through the second reset mechanism. Then, the copper busbar body is placed on the worktable and fits against the fixed mold, and is located below the inclined plate. Then, the electromagnet is de-energized. At this time, the first T-shaped guide rod and the U-shaped frame can move downward under the action of the third spring. When the inclined plate abuts against the top of the copper busbar body, it can push the copper busbar body downward. As the two clamping plates move away from each other, the fourth spring is compressed. When the copper busbar is positioned between the two clamping plates, it is centered and limited by the fourth spring. Simultaneously, the first push rod moves into the spiral groove, and the copper busbar abuts against the side wall of the rubber wheel. When the second push rod abuts against the top of the worktable, as the U-shaped frame and clamping plates continue to move downward, they drive the fixed plate, rotating rod, and rubber wheel downward. At the same time, the first spring is gradually stretched, allowing the first push rod to slide upward along the spiral groove, thereby driving the rotating rod to rotate clockwise, which in turn drives the rubber wheel to rotate clockwise. At this point, the copper busbar body can be pushed towards the baffle and abut against the side wall of the baffle. Simultaneously, the copper busbar body slides on the side wall of the second ball, facilitating the positioning of the copper busbar body and ensuring its fit with the fixed mold. When the first ball contacts the top of the worktable, the U-shaped frame stops moving. Then, the moving mold is driven towards the fixed mold via the foot pedal and hydraulic module to perform the bending operation on the copper busbar body. Furthermore, when the copper busbar body bends, it can drive the moving disk to move adaptively. At the same time, the rotating block rotates along the first rotating axis, the universal ball rolls along the side wall of the moving disk, and the second spring deforms. After the first bending is completed, the moving mold is moved away from the fixed mold and reset. At this time, the moving plate can be moved and reset under the action of the first reset mechanism. At the same time, the copper busbar body is automatically adjusted to ensure that it is in contact with the side wall of the fixed mold again for the second bending operation. Furthermore, the moving module drives the moving plate to move, and then the copper busbar body is moved through the U-shaped plate and U-shaped frame to adjust the bending position. During bending, the operator does not need to hold the copper busbar body by hand, which facilitates clamping and limiting of the copper busbar body and automatic position adjustment. This is not only safer and more reliable, but also improves the efficiency and quality of bending.

[0018] (2) This copper busbar bending equipment, by setting up a conveying mechanism, after bending is completed, drives the U-shaped plate and U-shaped frame to move upward and reset through the lifting mechanism. At this time, the bent copper busbar can fall onto the worktable under the action of gravity and be above the conveying roller. When the U-shaped frame moves upward, it can drive the third push rod to slide upward along the inclined groove through the connecting plate and connecting rod, thereby pushing the push plate to move. At the same time, the L-shaped plate drives the mounting plate to move away from the support block. The sixth spring is compressed. When the side wall of the triangular block abuts against the side wall of the rectangular block, it can drive the second rotating shaft to rotate counterclockwise. When the second rotating shaft rotates, it can drive the second rotating shaft to rotate counterclockwise. The conveyor rollers rotate, transporting the bent copper busbars to the collection box for collection. When clamping and limiting the next copper busbar, the U-shaped plate and frame move downwards, driving the third push rod downwards along the inclined groove via the connecting plate and connecting rod. At this time, the mounting plate moves towards the support block under the action of the sixth spring. When the inclined surface abuts against the side wall of the rectangular block, it pushes the triangular block into the sliding groove, compressing the fifth spring. At this point, the second rotating shaft and conveyor rollers do not rotate. This process repeats, automatically conveying and collecting the bent copper busbars, making it more convenient and faster, and improving the efficiency of copper busbar bending. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the first reset mechanism and the lifting mechanism of the present invention;

[0022] Figure 4 for Figure 1 Enlarged structural diagram at point A;

[0023] Figure 5 for Figure 2 Enlarged structural diagram at point B;

[0024] Figure 6 for Figure 3 Enlarged structural diagram at point C;

[0025] Figure 7 for Figure 3 Enlarged structural diagram at point D;

[0026] Figure 8 for Figure 4 Enlarged structural diagram at point E;

[0027] Figure 9 for Figure 5 Enlarged structural diagram at point F;

[0028] Figure 10 for Figure 9 A magnified structural diagram of point G in the middle.

[0029] In the diagram: 101. Machine body; 102. Workbench; 103. Hydraulic module; 104. Guide rail; 105. Moving mold; 106. Mounting base; 107. Fixed mold; 108. Foot pedal; 201. Fixed plate; 202. Rotating rod; 203. Rubber wheel; 301. Spiral groove; 302. Lifting block; 303. First push rod; 401. First sleeve; 402. First sleeve rod; 403. First spring; 404. Second push rod; 501. Mounting groove; 502. Second rotating shaft; 503. Conveying roller; 504. Collection box; 601. Rectangular block; 602. Mounting plate; 603. Sliding groove; 604. Sliding block; 605. Fifth spring; 606. Triangular block; 607. Inclined surface; 701. Support block; 702. Second T-shaped... 703. Guide rod; 704. Sixth spring; 705. L-shaped plate; 706. Push plate; 707. Inclined groove; 708. Connecting rod; 709. Third push rod; 801. Connecting plate; 802. Fixed block; 803. First rotating shaft; 804. Rotating block; 805. Second sleeve; 806. Second spring; 807. Universal ball; 901. First T-shaped guide rod; 902. Third spring; 903. Iron ring; 904. Electromagnet; 1001. Third sleeve; 1002. Third sleeve; 1003. Fourth spring; 11. Moving plate; 12. Moving module; 13. U-shaped plate; 14. Moving disk; 15. U-shaped frame; 16. Baffle; 17. First ball bearing; 18. Clamping plate; 19. Second ball bearing; 20. Inclined plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-3 and Figure 8This invention provides a copper busbar bending device, including a body 101. A workbench 102 and a hydraulic module 103 are fixedly connected to the top of the body 101. A guide rail 104 is fixedly connected to the side wall of the hydraulic module 103. A moving mold 105 is slidably connected to the bottom of the guide rail 104. A mounting base 106 is fixedly connected to the bottom of the guide rail 104. A fixed mold 107 is detachably connected to the side wall of the mounting base 106. The hydraulic module 103 includes a foot pedal 108, enabling the moving mold 105 to move along the guide rail 104. The structure and principle of each module are well-known in this technical field and will not be described in detail here. A moving plate 11 is connected to the top of the workbench 102 via a moving module 12. A U-shaped plate 13 is fixedly connected to the top of the moving plate 11. A moving disk 14 is connected to the side wall of the U-shaped plate 13 via a first reset mechanism. A U-shaped frame 15 is connected to the bottom of the moving disk 14 via a lifting mechanism. The U-shaped frame 15 is equipped with multiple first ball bearings 17, and an L-shaped baffle 16 is fixedly connected to the side wall of the U-shaped frame 15. Two symmetrically arranged clamping plates 18 are connected to the two opposite side walls of the U-shaped frame 15 through a second reset mechanism. Multiple second ball bearings 19 are arranged on the opposite side walls of the two clamping plates 18. An inclined plate 20 is fixedly connected to the bottom of the clamping plate 18. A pushing mechanism for pushing the copper busbar body is provided on the side wall of the clamping plate 18, and a collecting mechanism for collecting the bent copper busbar body is provided on the side wall of the worktable 102. This eliminates the need for operators to hold the copper busbar body by hand, and facilitates the positioning and clamping of the copper busbar body to ensure its fit with the fixed mold 107 and automatic adjustment of the bending position. This not only makes it safer and more reliable, but also improves the efficiency and quality of bending. It also facilitates the automatic conveying and collection of the bent copper busbar body, making it more convenient and faster, and improving the efficiency of copper busbar bending.

[0032] Please see Figure 1 , 2 3 and 8, the pushing mechanism includes a fixed plate 201 fixedly connected to the side wall of the clamping plate 18, and the bottom of the fixed plate 201 is rotatably connected to a rubber wheel 203 via a rotating rod 202, the rotation of the rotating rod 202 is driven by the first driving mechanism.

[0033] The first driving mechanism drives the rotating rod 202 to rotate, thereby driving the rubber wheel 203 to rotate. This pushes the copper busbar body to move closer to the baffle 16 and abut against the side wall of the baffle 16. At the same time, the copper busbar body slides on the side wall of the second ball 19, which facilitates the positioning of the copper busbar body.

[0034] Please see Figure 8The first driving mechanism includes a spiral groove 301 formed on the side wall of the rotating rod 202, and a lifting block 302 is connected to the top of the fixed plate 201 through a lifting assembly. A first push rod 303 is fixedly connected to the side wall of the lifting block 302, and one end of the first push rod 303 can slide in the spiral groove 301.

[0035] When the inclined plate 20 abuts against the top of the copper busbar body, it can push the two clamping plates 18 to move away from each other. When it moves between the two clamping plates 18, under the action of the second reset mechanism, it can center and limit the copper busbar body. At the same time, the first push rod 303 moves into the spiral groove 301, and the copper busbar body abuts against the side wall of the rubber wheel 203. The lifting assembly drives the first push rod 303 to slide upward along the spiral groove 301, thereby driving the rotating rod 202 to rotate clockwise.

[0036] Please see Figure 8 The lifting assembly includes two symmetrically arranged first sleeve rods 402 fixedly connected to the top of the fixed plate 201, and a first sleeve 401 is sleeved on the side wall of each first sleeve rod 402. The upper end of the first sleeve 401 is fixed to the bottom of the lifting block 302, and a first spring 403 is sleeved on the side wall of each first sleeve 401. A second push rod 404 is fixedly connected to the bottom of the lifting block 302. When the second push rod 404 abuts against the top of the worktable 102...

[0037] As the U-shaped frame 15 and clamping plate 18 continue to move downward, they can drive the fixed plate 201, rotating rod 202 and rubber wheel 203 to move downward. At the same time, the first spring 403 is gradually stretched, and the first push rod 303 can slide upward along the spiral groove 301.

[0038] Please see Figure 3 and Figure 6 The first reset mechanism includes multiple sets of fixing blocks 801 fixedly connected to the side wall of the U-shaped plate 13, and each set of fixing blocks 801 has two blocks. The side wall of each set of fixing blocks 801 is rotatably connected to a rotating block 803 via a first rotating shaft 802. The side wall of the rotating block 803 is fixedly connected to a second sleeve rod 804. The side wall of the second sleeve rod 804 is fitted with a second sleeve tube 805. The side wall of the movable disk 14 is provided with multiple universal balls 807. The other end of the second sleeve tube 805 is fixed to the side wall of the universal ball 807. The side wall of each second sleeve tube 805 is fitted with a second spring 806.

[0039] When the copper busbar body bends, it can drive the movable disk 14 to move adaptively. At the same time, the rotating block 803 rotates along the first rotating shaft 802, the universal ball 807 rolls along the side wall of the movable disk 14, and the second spring 806 deforms. After one bending is completed, the moving mold 105 is moved away from the fixed mold 107 and reset. At this time, the movable disk 14 can be moved and reset under the action of the first reset mechanism.

[0040] Please see Figure 3 and Figure 4 The lifting mechanism includes a first T-shaped guide rod 901 fixedly connected to the top of the U-shaped frame 15, and a movable disk 14 sleeved on the side wall of the first T-shaped guide rod 901. A third spring 902 is sleeved on the side wall of the first T-shaped guide rod 901. An annular electromagnet 904 is fixedly connected to the bottom of the movable disk 14, and an iron ring 903 is fixedly connected to the top of the U-shaped frame 15. When the electromagnet 904 is energized, it attracts the iron ring 903, causing the U-shaped frame 15 and the first T-shaped guide rod 901 to move upward. At the same time, the third spring 902 is compressed and drives the clamping plate 18 and the inclined plate 20 to move upward through the second reset mechanism.

[0041] Please see Figure 7 and Figure 8 The second reset mechanism includes two symmetrically arranged third sleeve rods 1001 fixedly connected to the side walls of each clamping plate 18, and a third sleeve 1002 is sleeved on the side wall of each third sleeve rod 1001. The other end of the third sleeve 1002 is fixed to the side wall of the U-shaped frame 15, and a fourth spring 1003 is sleeved on the side wall of each third sleeve 1002, which plays a guiding and reset role for the movement of the clamping plate 18.

[0042] Please see Figure 2 and Figure 5 The collection mechanism includes an installation groove 501 on the side wall of the workbench 102, and multiple arrayed conveying rollers 503 are rotatably connected in the installation groove 501 via a second rotating shaft 502. A collection box 504 is fixedly connected to the side wall of the machine body 101. The rotation of the second rotating shaft 502 is driven by a second driving mechanism. After bending is completed, the second rotating shaft 502 is driven to rotate by the second driving mechanism. When the second rotating shaft 502 rotates, it can drive the conveying rollers 503 to rotate, thereby conveying the bent copper busbar body to the collection box 504 for collection.

[0043] Please see Figure 9 and Figure 10The second drive mechanism includes multiple rectangular blocks 601 fixedly connected to the side walls of each second rotating shaft 502, and the side wall of the worktable 102 is connected to a mounting plate 602 via a moving mechanism. The bottom of the mounting plate 602 is provided with multiple sliding grooves 603, and a sliding block 604 is slidably connected in each sliding groove 603. A fifth spring 605 is fixedly connected between the sliding block 604 and the sliding groove 603, and multiple arrayed triangular blocks 606 are fixedly connected to the bottom of the sliding block 604. The side wall of the triangular block 606 is provided with an inclined surface 607.

[0044] After bending is completed, the lifting mechanism moves the U-shaped plate 13 and U-shaped frame 15 upwards to reset. At this time, the bent copper busbar can fall onto the worktable 102 under gravity and be above the conveying roller 503. When the U-shaped frame 15 moves upwards, it can move the mounting plate 602 through the moving mechanism. When the side wall of the triangular block 606 abuts against the side wall of the rectangular block 601, it can push the second rotating shaft 502 to rotate counterclockwise. When the second rotating shaft 502 rotates, it can drive the conveying roller 503 to rotate, thereby moving the bent copper busbar. The copper busbar body is conveyed to the collection box 504 for collection. When clamping and limiting the next copper busbar body, the U-shaped plate 13 and U-shaped frame 15 move downward, which can drive the mounting plate 602 to move and reset. When the inclined surface 607 abuts against the side wall of the rectangular block 601, it can push the triangular block 606 to move into the sliding groove 603, and the fifth spring 605 is compressed. At this time, the second rotating shaft 502 and the conveying roller 503 do not rotate. By repeating this process, the copper busbar body can be automatically conveyed and collected after bending, which is more convenient and faster and can improve the efficiency of copper busbar bending.

[0045] Please see Figure 4 , Figure 5 and Figure 9 The moving mechanism includes a support block 701 fixedly connected to the side wall of the workbench 102, and two symmetrically arranged second T-shaped guide rods 702 are inserted into the side wall of the support block 701. One end of the second T-shaped guide rod 702 is fixed to the side wall of the mounting plate 602, and a sixth spring 703 is sleeved on the side wall of each second T-shaped guide rod 702. An L-shaped plate 704 is fixedly connected to the side wall of the mounting plate 602, and a push plate 705 is fixedly connected to the upper end of the L-shaped plate 704. A groove 706 is opened on the side wall of the push plate 705, and a connecting plate 709 is fixedly connected to the side wall of the U-shaped frame 15. A connecting rod 707 is fixedly connected to the side wall of the connecting plate 709, and a third push rod 708 is fixedly connected to the side wall of the connecting rod 707. The third push rod 708 is inserted into the groove 706.

[0046] When the U-shaped frame 15 moves upward, the third push rod 708 can be driven to slide upward along the inclined groove 706 through the connecting plate 709 and the connecting rod 707, thereby pushing the push plate 705 to move. At the same time, the mounting plate 602 is driven to move away from the support block 701 through the L-shaped plate 704, and the sixth spring 703 is compressed.

[0047] Working principle: During use, when bending the copper busbar body is required, the electromagnet 904 is energized. The energized electromagnet 904 attracts the iron ring 903, causing the U-shaped frame 15 and the first T-shaped guide rod 901 to move upwards. Simultaneously, the third spring 902 is compressed, and through the second reset mechanism, it drives the clamping plate 18 and the inclined plate 20 to move upwards. Then, the copper busbar body is placed on the workbench 102, fitting against the fixed mold 107, and positioned below the inclined plate 20. Next, the electromagnet 904 is de-energized. At that time, the first T-shaped guide rod 901 and the U-shaped frame 15 can move downward under the action of the third spring 902. When the inclined plate 20 abuts against the top of the copper busbar body, it can push the two clamping plates 18 away from each other. At the same time, the fourth spring 1003 is compressed. When it moves between the two clamping plates 18, the copper busbar body can be centered and limited under the action of the fourth spring 1003. At the same time, the first push rod 303 moves into the spiral groove 301, and the copper busbar body abuts against the side wall of the rubber wheel 203.

[0048] When the second push rod 404 abuts against the top of the worktable 102, as the U-shaped frame 15 and clamping plate 18 continue to move downward, they can drive the fixed plate 201, rotating rod 202 and rubber wheel 203 to move downward. At the same time, the first spring 403 is gradually stretched, and the first push rod 303 can slide upward along the spiral groove 301, thereby driving the rotating rod 202 to rotate clockwise, which in turn drives the rubber wheel 203 to rotate clockwise. At this time, the copper busbar body can be pushed to move closer to the baffle 16 and abut against the side wall of the baffle 16. At the same time, the copper busbar body slides against the side wall of the second ball 19, which facilitates the positioning of the copper busbar body and ensures that it fits against the fixed mold 107. When the first ball 17 contacts the top of the worktable 102, the U-shaped frame 15 no longer moves.

[0049] Next, the moving mold 105 is driven to move closer to the fixed mold 107 by the foot pedal 108 and the hydraulic module 103, realizing the bending operation of the copper busbar body. When the copper busbar body is bent, it can drive the moving disk 14 to move adaptively. At the same time, the rotating block 803 rotates along the first rotating shaft 802, the universal ball 807 rolls along the side wall of the moving disk 14, and the second spring 806 deforms. After one bending is completed, the moving mold 105 is moved away from the fixed mold 107 to reset. At this time, the moving disk 14 can move in the first reset direction. The copper busbar is moved and reset under the action of the positioning mechanism. At the same time, it drives the copper busbar body to adjust automatically to ensure that it is once again in contact with the side wall of the fixed mold 107 for a second bending operation. Furthermore, the moving module 12 drives the moving plate 11 to move, which in turn drives the copper busbar body to move through the U-shaped plate 13 and the U-shaped frame 15, thereby adjusting the bending position. During bending, the operator does not need to hold the copper busbar body by hand, which facilitates clamping and limiting the copper busbar body and automatically adjusting its position. This is not only safer and more reliable, but also improves the efficiency and quality of bending.

[0050] After bending is completed, the lifting mechanism drives the U-shaped plate 13 and U-shaped frame 15 to move upward and reset. At this time, the bent copper busbar can fall onto the workbench 102 under the action of gravity and be above the conveying roller 503. When the U-shaped frame 15 moves upward, the connecting plate 709 and the connecting rod 707 drive the third push rod 708 to slide upward along the inclined groove 706, thereby pushing the push plate 705 to move. At the same time, the L-shaped plate 704 drives the mounting plate 602 to move away from the support block 701. The sixth spring 703 is compressed. When the side wall of the triangular block 606 abuts against the side wall of the rectangular block 601, it can push the second rotating shaft 502 to rotate counterclockwise. When the second rotating shaft 502 rotates, it can drive the conveying roller 503 to rotate, thereby conveying the bent copper busbar body to the collection box 504 for collection.

[0051] Furthermore, when clamping and limiting the next copper busbar body, as the U-shaped plate 13 and U-shaped frame 15 move downward, the connecting plate 709 and connecting rod 707 drive the third push rod 708 to move downward along the inclined groove 706. At this time, the mounting plate 602 can move towards the support block 701 under the action of the sixth spring 703. When the inclined surface 607 abuts against the side wall of the rectangular block 601, it can push the triangular block 606 to move into the sliding groove 603, and the fifth spring 605 is compressed. At this time, the second rotating shaft 502 and the conveying roller 503 do not rotate. By repeating this process, the copper busbar body can be automatically conveyed and collected after bending, which is more convenient and faster and can improve the efficiency of copper busbar bending.

[0052] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0053] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A copper busbar bending device, comprising a body (101), wherein a workbench (102) and a hydraulic module (103) are fixedly connected to the top of the body (101), and a guide rail (104) is fixedly connected to the side wall of the hydraulic module (103), a moving mold (105) is slidably connected to the bottom of the guide rail (104), and a mounting base (106) is fixedly connected to the bottom of the guide rail (104), wherein a fixed mold (107) is detachably connected to the side wall of the mounting base (106), and the hydraulic module (103) includes a foot pedal (108) to enable the moving mold (105) to move along the guide rail (104), characterized in that: The top of the workbench (102) is connected to a movable plate (11) via a movable module (12), and a U-shaped plate (13) is fixedly connected to the top of the movable plate (11). The side wall of the U-shaped plate (13) is connected to a movable disk (14) via a first reset mechanism, and the bottom of the movable disk (14) is connected to a U-shaped frame (15) via a lifting mechanism. The bottom of the U-shaped frame (15) is provided with multiple first ball bearings (17), and an L-shaped stop is fixedly connected to the side wall of the U-shaped frame (15). The plate (16) has two opposite side walls of the U-shaped frame (15) connected by a second reset mechanism to two symmetrically arranged clamping plates (18), and the opposite side walls of the two clamping plates (18) are provided with a plurality of second ball bearings (19). The bottom of the clamping plate (18) is fixedly connected to an inclined plate (20). The side wall of the clamping plate (18) is provided with a pushing mechanism for pushing the copper busbar body, and the side wall of the workbench (102) is provided with a collecting mechanism for collecting the bent copper busbar body.

2. The copper busbar bending equipment according to claim 1, characterized in that: The pushing mechanism includes a fixed plate (201) fixedly connected to the side wall of the clamp (18), and a rubber wheel (203) is rotatably connected to the bottom of the fixed plate (201) via a rotating rod (202). The rotation of the rotating rod (202) is driven by a first driving mechanism.

3. The copper busbar bending equipment according to claim 2, characterized in that: The first driving mechanism includes a spiral groove (301) formed on the side wall of the rotating rod (202), and a lifting block (302) is connected to the top of the fixed plate (201) through a lifting assembly. A first push rod (303) is fixedly connected to the side wall of the lifting block (302), and one end of the first push rod (303) can slide in the spiral groove (301).

4. The copper busbar bending equipment according to claim 3, characterized in that: The lifting assembly includes two symmetrically arranged first sleeve rods (402) fixedly connected to the top of the fixed plate (201), and a first sleeve (401) is sleeved on the side wall of each first sleeve rod (402). The upper end of the first sleeve (401) is fixed to the bottom of the lifting block (302), and a first spring (403) is sleeved on the side wall of each first sleeve (401). A second push rod (404) is fixedly connected to the bottom of the lifting block (302).

5. The copper busbar bending equipment according to claim 1, characterized in that: The first reset mechanism includes multiple sets of fixing blocks (801) fixedly connected to the side wall of the U-shaped plate (13), and each set of fixing blocks (801) has two blocks. The side wall of each set of fixing blocks (801) is rotatably connected to a rotating block (803) via a first rotating shaft (802), and the side wall of the rotating block (803) is fixedly connected to a second sleeve rod (804). The side wall of the second sleeve rod (804) is fitted with a second sleeve tube (805), and the side wall of the movable disk (14) is provided with multiple universal balls (807). The other end of the second sleeve tube (805) is fixed to the side wall of the universal ball (807), and the side wall of each second sleeve tube (805) is fitted with a second spring (806).

6. The copper busbar bending equipment according to claim 1, characterized in that: The lifting mechanism includes a first T-shaped guide rod (901) fixedly connected to the top of the U-shaped frame (15), and a movable disk (14) sleeved on the side wall of the first T-shaped guide rod (901). A third spring (902) is sleeved on the side wall of the first T-shaped guide rod (901). An annular electromagnet (904) is fixedly connected to the bottom of the movable disk (14), and an iron ring (903) is fixedly connected to the top of the U-shaped frame (15).

7. The copper busbar bending equipment according to claim 1, characterized in that: The second reset mechanism includes two symmetrically arranged third sleeve rods (1001) fixedly connected to the side walls of each clamp (18), and a third sleeve (1002) is sleeved on the side wall of each third sleeve rod (1001). The other end of the third sleeve (1002) is fixed to the side wall of the U-shaped frame (15), and a fourth spring (1003) is sleeved on the side wall of each third sleeve (1002).

8. The copper busbar bending equipment according to claim 1, characterized in that: The collection mechanism includes an installation groove (501) on the side wall of the workbench (102), and multiple arrayed conveying rollers (503) are rotatably connected in the installation groove (501) via a second rotating shaft (502). A collection box (504) is fixedly connected to the side wall of the machine body (101), and the rotation of the second rotating shaft (502) is driven by a second driving mechanism.

9. A copper busbar bending device according to claim 8, characterized in that: The second driving mechanism includes multiple rectangular blocks (601) fixedly connected to the side walls of each second rotating shaft (502), and the side wall of the worktable (102) is connected to a mounting plate (602) via a moving mechanism. The bottom of the mounting plate (602) is provided with multiple sliding grooves (603), and a sliding block (604) is slidably connected in each sliding groove (603). A fifth spring (605) is fixedly connected between the sliding block (604) and the sliding groove (603), and multiple arrayed triangular blocks (606) are fixedly connected to the bottom of the sliding block (604). The side wall of the triangular block (606) is provided with an inclined surface (607).

10. A copper busbar bending device according to claim 9, characterized in that: The moving mechanism includes a support block (701) fixedly connected to the side wall of the workbench (102), and two symmetrically arranged second T-shaped guide rods (702) are inserted into the side wall of the support block (701). One end of the second T-shaped guide rod (702) is fixed to the side wall of the mounting plate (602), and a sixth spring (703) is sleeved on the side wall of each second T-shaped guide rod (702). An L-shaped plate (704) is fixedly connected to the side wall of the mounting plate (602). The upper end of the L-shaped plate (704) is fixedly connected to a push plate (705), the side wall of the push plate (705) is provided with a slanted groove (706), the side wall of the U-shaped frame (15) is fixedly connected to a connecting plate (709), the side wall of the connecting plate (709) is fixedly connected to a connecting rod (707), the side wall of the connecting rod (707) is fixedly connected to a third push rod (708), and the third push rod (708) is inserted into the slanted groove (706).

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