Copper braided wire intermediate frequency welding one-machine multi-head device

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By using components such as the crimping block and clamping plate of the multi-head device for medium-frequency welding of copper braided wire, the problem of loose copper wire caused by direct cutting is solved, and stable winding and high-quality cutting of copper braided wire are achieved.

CN223684735UActive Publication Date: 2025-12-19NINGBO SONGLE RELAY CO LTD

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Patent Information

Application Number: CN202520071649.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-01-13
Publication Date: 2025-12-19
Estimated Expiration: 2035-01-13

AI Technical Summary

Technical Problem

In the production process of copper braided wire, directly cutting long copper braided wire segments will destroy the winding stress between the thin copper wires, causing the braided wire to loosen and affecting product quality.

Method used

The copper braided wire medium frequency welding multi-head device uses a pressing block and a cylinder-driven pressing plate to press the copper braided wire square, so that the fine copper wires are fused together and the stress is increased. Combined with the clamping plate and fixing components, the copper braided wire is stabilized and then cut to a fixed length using a cutter.

Benefits of technology

This improves the product quality after cutting copper braided wire, ensures stable winding of fine copper wire, avoids loosening during the cutting process, and meets the quality requirements of mass production.

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Abstract

The utility model discloses a copper braided wire intermediate frequency welding one-machine multi-head device which comprises a working table and a main box arranged on the table top of the working table, and relates to the technical field of copper braided wires, the table top of the working table is provided with a bottom plate, the bottom plate is provided with a support, the top surface of the support is provided with a through groove, the bottom plate is provided with a base, the base is arranged in the through groove, and the top surface of the base is provided with a crimping block. A first air cylinder fixed to the side wall of the main box is arranged above the crimping block, and the output end of the first air cylinder drives a pressing plate arranged corresponding to the crimping block. The base is arranged to place the crimping block, the crimping block is arranged to place the copper braided wire segment to be processed, the first air cylinder is arranged to drive the pressing plate to perform squaring on the copper braided wire segment placed on the crimping block, thin copper wires of the copper braided wire are fused together through squaring operation, the stress of the squaring position is enhanced, and the squaring effect is improved. And the influence of cutting the copper braided wire at the square pressing position on the winding of the thin copper wire is small, so that the product quality after the copper braided wire is cut off is improved.

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Description

TECHNICAL FIELD

[0001] The application relates to the technical field of copper braided wire, in particular to a copper braided wire medium-frequency welding one-machine multi-head device. BACKGROUND

[0002] The copper braided wire is a kind of conductive material woven by multiple thin copper wires, which has good flexibility, conductivity and corrosion resistance; it is widely used in the fields of electric power, electronics, automobiles, aviation, communication and the like, especially in occasions requiring high flexibility and reliable electrical connection.

[0003] In the production process, the copper braided wire is usually wound by multiple long copper wires, and then the copper wire is directly cut according to actual application and demand using tools or cutting machines. For large quantities of copper braided wire segments with the same length, a cutting machine is usually used.

[0004] According to the related technology in the above, the inventors believe that the copper braided wire is woven by multiple thin copper wires, and when a large quantity of copper braided wire segments with a short length are required, direct cutting will damage the winding stress between the thin copper wires, resulting in loose braided wire and affecting product quality. CONTENT OF THE INVENTION

[0005] The purpose of the application is to provide a copper braided wire medium-frequency welding one-machine multi-head device to improve the production method of producing shorter copper braided wire segments by directly cutting long copper braided wire, which will damage the winding stress between the thin copper wires, resulting in loose braided wire and affecting product quality.

[0006] The application provides a copper braided wire medium-frequency welding one-machine multi-head device, which adopts the following technical scheme:

[0007] The copper braided wire medium-frequency welding one-machine multi-head device comprises a workbench, a main box arranged on the workbench top, a bottom plate arranged on the workbench top, a support arranged on the bottom plate, a through groove arranged on the top surface of the support, a base arranged in the through groove, a pressing block arranged on the top surface of the base, a first air cylinder fixed on the side wall of the main box above the pressing block, and a pressing plate arranged on the pressing block and driven by the output end of the first air cylinder.

[0008] By adopting the above technical scheme, the pressing block is placed on the base, the copper braided wire segment to be processed is placed on the pressing block, the first air cylinder drives the pressing plate to press the copper braided wire segment placed on the pressing block, the thin copper wires of the copper braided wire are fused together through the pressing operation, the stress at the pressing position is enhanced, the copper braided wire segment is stably wound and fixed, and the copper braided wire is cut at the pressing position, which does not affect the winding of the thin copper wires, thereby improving the product quality after the copper braided wire is cut.

[0009] Optionally, the top surface of the support is provided with a pair of clamping plates, the clamping plates include a fixed plate and a movable plate, the movable plate is in sliding connection with the support, the clamping plates are provided with clamping grooves matched with the crimping blocks, and one end of the movable plate is provided with a second air cylinder for driving the movable plate to abut against the fixed plate.

[0010] By adopting the above technical scheme, the crimping blocks are stably clamped and fixed by the clamping plates, the stability of the crimping blocks during crimping of the square copper woven wire is maintained, the clamping and fixing of the clamping plates are more stable by setting the clamping grooves matched with the crimping blocks, and the crimping effect is improved.

[0011] Optionally, the output end of the first air cylinder is provided with a pressing plate seat for clamping and fixing the pressing plate, and the pressing plate seat is provided with a cover plate for clamping and fixing the pressing plate.

[0012] By adopting the above technical scheme, the pressing plate is fixed by setting the pressing plate seat and the cover plate, and the output end of the air cylinder is convenient for driving the pressing plate to move.

[0013] Optionally, the fixed plate is provided with a protection plate abutting against the pressing plate seat to prevent the pressing plate seat from being excessively pressed down.

[0014] By adopting the above technical scheme, the pressing plate seat is abutted against by the protection plate, and the pressing plate seat is prevented from being excessively pressed down to damage the pressing plate and cause unnecessary economic loss.

[0015] Optionally, the cover plate and the crimping seat are fixedly connected through bolts.

[0016] By adopting the above technical scheme, the pressing plate is installed by bolt connecting the pressing plate seat and the cover plate, the pressing plate is convenient for being installed and disassembled, the pressing plate can be replaced according to different processing requirements to change the crimping effect, and the pressing plate is convenient for being repaired and replaced.

[0017] Optionally, the side plate is fixedly arranged on the side wall of the main box, the side plate is provided with a sliding rail, a supporting plate is slidably and clampingly connected on the sliding rail, the supporting plate is provided with a fixing assembly for intermittently fixing the copper woven wire, and a third air cylinder is arranged on one side of the side plate to drive the supporting plate to reciprocate along the sliding rail.

[0018] By adopting the above technical scheme, the supporting plate reciprocates on the sliding rail under the driving of the third air cylinder, the fixing assembly is fixedly arranged on the supporting plate, the copper woven wire is clampingly fixed by the fixing assembly, the copper woven wire is intermittently moved under the driving of the third air cylinder, the copper woven wire is moved in a fixed length, and the copper woven wire is crimped in a fixed length by the pressing plate.

[0019] Optionally, the fixing assembly includes a groove seat and a fourth air cylinder arranged on the groove seat, and the output end of the fourth air cylinder is provided with a pressing part for pressing and fixing the copper woven wire.

[0020] By adopting the technical scheme, the fourth cylinder drives the pressing piece to press down the fixed copper braid, and the third cylinder moves the copper braid along the sliding rail movement direction.

[0021] Optionally, the bottom plate is provided with a material box, the material box is provided with a cutting seat, the cutting seat is provided with an inlet groove corresponding to the copper braid on the side surface, and the cutting seat is provided with a fifth cylinder, and the output end of the fifth cylinder is provided with a cutter for cutting the copper braid.

[0022] By adopting the technical scheme, the copper braid is introduced into the cutting seat through the inlet groove, the fifth cylinder drives the cutter to cut the copper braid at the pressed position, and the third cylinder achieves the purpose of fixed-length cutting; the material box is arranged to accommodate the cut copper braid segment.

[0023] In summary, the present application has the following beneficial technical effects of the copper braid medium frequency welding multi-head device:

[0024] 1. The base is provided to place the pressing block, the pressing block is provided to place the copper braid segment to be processed, the first cylinder is provided to drive the pressing plate to press the copper braid segment placed on the pressing block, the pressed operation fuses the copper wires of the copper braid together, enhances the stress of the pressed position, and makes the copper braid segment stably wind and fix, the cutting of the copper braid at the pressed position has little influence on the winding of the copper wire, thereby improving the product quality after the copper braid is cut;

[0025] 2. The clamping plate is provided to stably clamp and fix the pressing block, maintain the stability of the pressing block when pressing the copper braid, the clamping plate is provided with a clamping groove to adapt to the pressing block, so that the clamping and fixing of the clamping plate is more stable, and the pressing effect is improved;

[0026] 3. The pressing plate is installed by screwing the pressing plate seat and the cover plate, which is convenient for installing and dismounting the pressing plate, so as to replace the pressing plate according to different processing needs and change the pressing effect; at the same time, it is convenient for maintenance and replacement of the pressing plate. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the main structure of the copper braid medium frequency welding multi-head device.

[0028] Figure 2 is Figure 1 is an enlarged schematic view of the structure at A.

[0029] Figure 3 is a schematic view of the fixed assembly structure in the embodiment.

[0030] In the figure, 1, workbench; 2, main box; 3, bottom plate; 31, base; 4, support; 41, through groove; 5, crimping block; 6, first cylinder; 7, pressing plate; 8, clamping plate; 81, fixed plate; 82, movable plate; 83, clamping groove; 9, second cylinder; 10, guard plate; 11, pressing plate seat; 12, cover plate; 13, side plate; 14, slide rail; 15, support plate; 16, third cylinder; 17, fixing assembly; 171, fourth cylinder; 172, pressing part; 173, groove seat; 18, material box; 19, cutting material seat; 20, inlet groove; 21, fifth cylinder; 22, cutter. DETAILED DESCRIPTION

[0031] The following will be described in detail below Figure 1 -Appendix Figure 3 Further detailed description of the present application.

[0032] Copper braid medium frequency welding multi-head device, refer to Figure 1 、 Figure 2 , including workbench 1, the workbench 1 table surface is provided with main box 2, the main box 2 is some controller for storing and controlling the operation of each part assembly, the workbench 1 table surface is provided with bottom plate 3, the bottom plate 3 is provided with support 4, the support 4 top surface is provided with through groove 41, the bottom plate 3 is provided with base 31, the base 31 is arranged in the through groove 41, the base 31 top surface is provided with crimping block 5, the crimping block 5 is a supporting plate for copper braid when pressing, the crimping block 5 is provided with first cylinder 6 fixed on the side wall of main box 2 above, the first cylinder 6 output end is driven with pressing plate 7 corresponding to crimping block 5;

[0033] The first cylinder 6 output end is provided with pressing plate seat 11 clamping and fixing the pressing plate 7, the pressing plate seat 11 is provided with cover plate 12 clamping and fixing the pressing plate 7, the cover plate 12 and the pressing seat are fixedly connected by bolts; the pressing plate 7 is clamped in the groove of the pressing plate seat 11, and the pressing plate 7 is pressed by fixing the cover plate 12 and the pressing plate seat 11 by bolts; the fixed plate 81 is provided with the guard plate 10 which can abut against the pressing plate seat 11 to avoid excessive pressing of the pressing plate seat 11, and the guard plate 10 is fixed on the fixed plate 81 by bolts;

[0034] The support 4 top surface is provided with a pair of clamping plates 8, the clamping plates 8 include fixed plate 81 and movable plate 82, the movable plate 82 is slidingly connected with the support 4, the clamping plates 8 are provided with clamping grooves 83 clamping and fixing the crimping block 5, the clamping grooves 83 are open grooves at one end, one end of the movable plate 82 is provided with second cylinder 9 driving it to abut against the fixed plate 81, the second cylinder 9 drives the movable plate 82 to move, the clamping grooves 83 of the clamping plates 8 are close to each other, and the crimping block 5 is stably clamped and held.

[0035] Refer to Figure 3The side plate 13 is provided with two slide rails 14, and the support plate 15 is slidably connected to the slide rails 14. One end of the support plate 15 is provided with a sliding block and the other end is provided with a fixing assembly 17 for fixing the copper braid intermittently. The fixing assembly 17 comprises a groove seat 173 and a fourth cylinder 171 arranged on the groove seat 173. The groove seat 173 is provided with a groove for the copper braid to pass through. The fourth cylinder 171 is provided with a pressing piece 172 at the output end for pressing the copper braid. The pressing piece 172 is a common metal workpiece. One side of the side plate 13 is provided with a third cylinder 16 for driving the support plate 15 to move back and forth along the slide rail 14. When the pressing piece 172 presses the copper braid, the third cylinder 16 moves the support plate 15 to make the fixing assembly 17 move away from the pressure block 5. After moving a certain distance, the copper braid is loosened. Then the third cylinder 16 controls the support plate 15 to move close to the pressure block 5, and then the copper braid is pressed again. The operation is repeated to make the copper braid move a fixed length.

[0036] The bottom plate 3 is provided with a material box 18, and the material box 18 is provided with a cutting material seat 19. The cutting material seat 19 is provided with an inlet groove 20 corresponding to the copper braid on the side surface. The inlet groove is used for the copper braid to pass through the cutting material seat 19. The cutting material seat 19 is provided with a fifth cylinder 21, and the fifth cylinder 21 is provided with a cutter 22 at the output end for cutting the copper braid.

[0037] The implementation principle of the embodiment of the present application is as follows:

[0038] In actual work, the copper braid is fixed by the fixing assembly 17 through an external mechanism or manual feeding, and the pressure block 5 is clamped and fixed by the clamping plate 8. The third cylinder 16 cooperates with the pressure assembly to make the copper braid move a fixed length intermittently. The pressure plate 7 cooperates with the pressure block 5 to press the copper braid. When the copper braid moves to the inlet groove 20, the cutter 22 cuts the copper braid at the pressed position to divide the copper braid into copper wire segments of the same length. The copper wire at the pressed position is fixed tightly, and the cutting of the copper braid at the pressed position has little effect on the entanglement of the copper wire, thereby improving the product quality after the copper braid is cut.

[0039] The embodiments of the present application are preferred embodiments, and are not limited to the protection scope of the present application. The same parts are indicated by the same reference numerals. Therefore, equivalent changes made according to the structure, shape and principle of the present application should be covered by the protection scope of the present application.

Claims

1. A copper braided wire medium frequency welding multi-head device, comprising a workbench (1) and a main box (2) arranged on the workbench (1), characterized in that: The workbench (1) table top is provided with a bottom plate (3), the bottom plate (3) is provided with a support (4), the support (4) top surface is provided with a through slot (41), the bottom plate (3) is provided with a base (31), the base (31) is arranged in the through slot (41), the base (31) top surface is provided with a crimping block (5), the crimping block (5) is provided with a first cylinder (6) fixed on the side wall of the main box (2), the first cylinder (6) output end is driven by the corresponding crimping block (5) provided with a pressing plate (7).

2. The copper braided wire medium frequency welding one machine multi-head device according to claim 1, characterized in that: The support (4) top surface is provided with a pair of clamping plates (8), the clamping plate (8) includes a fixed plate (81) and a movable plate (82), the movable plate (82) is slidably connected with the support (4), the clamping plate (8) is provided with a clamping groove (83) matched with the crimping block (5), one end of the movable plate (82) is provided with a second cylinder (9) driving it to abut against the fixed plate (81).

3. The copper braided wire medium frequency welding one machine multi-head device according to claim 1, characterized in that: The first cylinder (6) output end is provided with a pressing plate seat (11) clamping the pressing plate (7), the pressing plate seat (11) is provided with a cover plate (12) cooperating with the clamping fixed pressing plate (7).

4. The copper braided wire medium frequency welding one machine multi-head device according to claim 2, characterized in that: The fixed plate (81) is provided with a protection plate (10) which can abut against the pressing plate seat (11) to avoid excessive pressing of the pressing plate seat (11).

5. The copper braided wire medium frequency welding one machine multi-head device according to claim 3, characterized in that: The cover plate (12) and the pressing plate seat (11) are fixedly connected by bolts.

6. The copper braided wire MF welding one machine multi-head device according to claim 1, characterized in that: The side wall of the main box (2) is fixedly provided with a side plate (13), the side plate (13) is provided with a sliding rail (14), the sliding rail (14) is slidably connected with a support plate (15), the support plate (15) is provided with a fixed assembly (17) intermittently fixing the copper braid, one side of the side plate (13) is provided with a third cylinder (16) driving the support plate (15) to reciprocate along the sliding rail (14).

7. The copper braided wire MF welding one machine multi-head device according to claim 6, characterized in that: The fixed assembly (17) includes a groove seat (173) and a fourth cylinder (171) arranged on the groove seat (173), the fourth cylinder (171) output end is provided with a pressing member (172) pressing the copper braid.

8. The copper braided wire MF welding one machine multi-head device according to claim 1, characterized in that: The bottom plate (3) is provided with a material box (18), the material box (18) is provided with a cutting seat (19), the cutting seat (19) side surface is provided with an inlet groove (20) corresponding to the copper braid, the cutting seat (19) is provided with a fifth cylinder (21), the fifth cylinder (21) output end is provided with a cutter (22) cutting the copper braid.