Traction wire supporting device

Abstract

The utility model relates to the technical field of battery piece production, in particular to a traction wire supporting device. Comprising a sliding table, a traction assembly and a wire supporting assembly, the traction assembly comprises a first mounting plate and a wire clamping piece arranged on the first mounting plate, and the first mounting plate is movably connected to the sliding table; the wire supporting assembly comprises a material carrying plate, a groove body and an inner supporting piece, the material carrying plate is arranged on the sliding table, the inner supporting piece is arranged in the groove body, and the central axis of the groove body coincides with or is parallel to the central axis of the wire clamping piece; the wire clamping piece is used for clamping an external welding wire, the welding wire slides along the groove body, and the inner supporting piece is used for supporting the welding wire contained in the groove body; by arranging the wire supporting assembly composed of the material carrying plate, the multiple groove bodies and the multiple inner supporting pieces, an external welding wire is pulled under the action of the traction assembly, the welding wire is cut into welding wire sections with the preset length according to requirements, the end of a welding wire roll is lifted through the arrangement of the wire supporting assembly, and therefore secondary clamping and traction of the traction assembly are improved, the production efficiency is improved, and the production cost is reduced. The production cycle is shortened and the production requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of battery sheet production, in particular to a pulling wire device. Background Art

[0002] After the battery cell is welded, a wire clamp is required to clamp the end of the welding wire and pull out a preset length from the welding wire roll before cutting it to finally form the required welding wire segment. The end of the welding wire roll after cutting is in a drooping state due to gravity. The next welding wire cutting process requires re-clamping the drooping wire end and then entering the cutting process. Therefore, the wire clamp is required to have horizontal and lifting movements to meet the production requirements of clamping and pulling. This action leads to an extension of the production cycle and increases production energy consumption, which needs to be improved. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art in the welding wire cutting process, such as long production cycle and energy consumption, the utility model aims to provide a wire pulling and supporting device to shorten the production cycle, reduce energy consumption and meet production requirements.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A pulling and wire-supporting device comprises a slide, a pulling assembly and a wire-supporting assembly, wherein the pulling assembly comprises a first mounting plate and a plurality of wire clamping members arranged on the first mounting plate, and the first mounting plate is slidably connected to the slide;

[0006] The wire support assembly includes a carrier plate, a plurality of trough bodies and a plurality of inner support members, the carrier plate is arranged on the slide, each of the trough bodies is arranged along the width direction of the carrier plate and penetrates the carrier plate, the trough body is arranged on the upper surface of the carrier plate, an inner support member is arranged in a trough body, and the central axis of a trough body coincides with or is parallel to the central axis of a wire clamping member;

[0007] The wire clamping member is used for clamping the external welding wire, and the welding wire slides along the groove body, and the inner supporting member supports the welding wire accommodated in the groove body.

[0008] Furthermore, the wire clamping component includes a second mounting plate, a plurality of wire clamping cylinders and a plurality of pressure rods. The second mounting plate is fixed to the first mounting plate. The wire clamping cylinder is arranged on the second mounting plate and drives the pressure rod to swing so that the pressure rod presses the external welding wire to the second mounting plate.

[0009] Furthermore, the second mounting plate is provided with a plurality of limiting grooves, the pressure rod is accommodated in the limiting grooves, and the pressure rod is rotatably connected to the limiting grooves.

[0010] Furthermore, the traction assembly also includes a first base, a first horizontal driving source, and a first lifting driving source. The first horizontal driving source drives the first base to slide along the slide, and the first lifting driving source drives the first mounting plate to rise and fall.

[0011] Furthermore, the inner support member includes a feed section, a middle section and a discharge section which are connected in sequence, the discharge section is arranged close to the traction assembly, and the upper surface of the feed section is higher than the upper surface of the discharge section.

[0012] Furthermore, the middle section is arranged in an arc shape.

[0013] The beneficial effects of the utility model are as follows: by setting a wire supporting assembly composed of a loading plate, a plurality of trough bodies and a plurality of inner supporting parts, the external welding wire is pulled under the action of the pulling assembly, and the welding wire is cut into welding wire segments of preset length as required. The setting of the wire supporting assembly enables the end of the welding wire roll to be lifted, thereby improving the re-gripping and pulling of the pulling assembly, improving production efficiency, shortening the production cycle, and meeting production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the traction assembly structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the wire clamp of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the toe wire assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the material carrier plate and the tank body of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the tank body and the inner supporting member of the utility model.

[0020] Reference numerals include:

[0021] 1—slide 2—traction assembly 21—first mounting plate

[0022] 22—wire clamp 221—second mounting plate 2211—limiting groove

[0023] 222—clamping cylinder 223—press rod 23—first base

[0024] 24 - first lifting drive source 3 - tow wire assembly 31 - material carrier

[0025] 311 - front part 312 - rear part 32 - tank body

[0026] 33 - inner support 331 - feeding section 332 - middle section

[0027] 333—discharging section 34—second base 35—second lifting drive source. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0029] See also Figures 1 to 6 The utility model is a traction and wire-supporting device, comprising a slide 1, a traction assembly 2 and a wire-supporting assembly 3, wherein the traction assembly 2 comprises a first mounting plate 21 and a plurality of wire clamping members 22 arranged on the first mounting plate 21, and the first mounting plate 21 is slidably connected to the slide 1;

[0030] The wire support assembly 3 includes a carrier plate 31, a plurality of slots 32 and a plurality of inner support members 33. The carrier plate 31 is arranged on the slide, and each of the slots 32 is arranged along the width direction of the carrier plate 31 and penetrates the carrier plate 31. The slots 32 are arranged on the upper surface of the carrier plate 31, and an inner support member 33 is arranged in one slot 32. The central axis of one slot 32 coincides with or is parallel to the central axis of one wire clamping member 22.

[0031] The wire clamping member 22 is used to clamp the external welding wire, and the welding wire slides along the groove body 32 , and the inner supporting member 33 supports the welding wire accommodated in the groove body 32 .

[0032] Specifically, in the present embodiment, the traction component 2 and the wire supporting component 3 are both slidably connected to the slide 1, and the first mounting plate 21 of the traction component 2 is provided with a plurality of wire clamps 22, and two adjacent wire clamps 22 are spaced apart and arranged in parallel, and the loading plate 31 of the wire supporting component 3 is provided with a plurality of grooves 32, and two adjacent grooves 32 are spaced apart and arranged in parallel, and the central axis of one wire clamp 22 coincides with or is parallel to the central axis of one of the grooves 32, and the external welding wire is clamped and pulled out by the wire clamp 22 of the traction component 2, and the welding wire slides along the groove 32, and when the external welding wire is pulled out to a preset length, the welding wire is cut, and the end of the welding wire connected to the external welding wire coil is left in the groove 32, and the end of the welding wire is supported by the inner supporting component 33, thereby avoiding the sagging of the end of the welding wire under the action of gravity, and facilitating the wire clamp 22 to clamp the end of the welding wire supported by the loading plate 31 again, so as to achieve the processing requirements of shortening the production cycle and improving production efficiency.

[0033] By setting up a wire supporting assembly 3 composed of a loading plate 31, a plurality of trough bodies 32 and a plurality of inner supporting members 33, the external welding wire is pulled under the action of the pulling assembly 2, and the welding wire is cut into welding wire segments of preset length as required. The setting of the wire supporting assembly 3 enables the end of the welding wire roll to be lifted, thereby improving the re-gripping and pulling of the pulling assembly 2, improving production efficiency, shortening the production cycle, and meeting production requirements.

[0034] The wire clamping member 22 includes a second mounting plate 221, a plurality of wire clamping cylinders 222 and a plurality of pressure rods 223. The second mounting plate 221 is fixedly mounted on the first mounting plate 21. The wire clamping cylinder 222 is disposed on the second mounting plate 221 and drives the pressure rod 223 to swing so that the pressure rod 223 presses the external welding wire on the second mounting plate 221. Preferably, the second mounting plate 221 is fixedly mounted on the first mounting plate 21 by external screws. The second mounting plate 221 is provided with a plurality of through holes, which penetrate the second mounting plate 221 along the width direction of the second mounting plate 221. A wire clamping cylinder 222 is installed in a through hole, and a wire clamping cylinder 222 drives a pressure rod 223 to swing, thereby realizing the production requirement that the end of the external welding wire is clamped or loosened.

[0035] The second mounting plate 221 is provided with a plurality of limiting grooves 2211, the pressure rod 223 is accommodated in the limiting grooves 2211, and the pressure rod 223 is rotatably connected to the limiting grooves 2211. Preferably, one pressure rod 223 is accommodated in one limiting groove 2211, and one pressure rod 223 is rotatably connected to one limiting groove 2211, so that a welding wire is limited in one limiting groove 2211, further ensuring the stability of the pulling and pulling directions of the welding wire and improving production efficiency. The setting of the second mounting plate 221 is convenient for processing through holes and limiting grooves 2211, that is, after a plurality of wire clamping cylinders 222 and a plurality of pressure rods 223 are installed on the second mounting plate 221, the second mounting plate 221 is fixed to the first mounting plate 21, which is convenient for disassembly, assembly and maintenance.

[0036] The traction assembly 2 also includes a first base 23, a first horizontal driving source, and a first lifting driving source 24. The first horizontal driving source drives the first base 23 to slide along the slide 1. The first base 23 is slidably connected to the slide 1. The first lifting driving source 24 drives the first mounting plate 21 to rise and fall. The first horizontal driving source (not shown) drives the first base 23 to move horizontally along the slide 1 to achieve the purpose of pulling the external welding wire in the horizontal direction. The first lifting driving source 24 drives the first mounting plate 21 to rise and fall, so that the external welding wire is away from the external welding table during the traction process, thereby ensuring the purpose of smooth traction of the welding wire.

[0037] The inner support member 33 includes a feed section 331, a middle section 332 and a discharge section 333 which are connected in sequence. The discharge section 333 is arranged close to the traction assembly 2. The upper surface of the feed section 331 is higher than the upper surface of the discharge section 333, so that the cut end of the welding wire stays at the position of the discharge end 333. The welding wire body is in the feed section 331, and the feed section 331 supports the welding wire body to prevent the welding wire from slipping out of the trough body 32, thereby ensuring smooth production.

[0038] The middle section 332 is arranged in an arc shape. Preferably, the upper surface of the middle section 332 is in a concave arc shape, so that the external welding wire is attached to the surface of the concave arc-shaped middle section 332, further ensuring the stability of the external welding wire being supported.

[0039] The wire supporting assembly 3 also includes a second base 34, a second horizontal driving source and a second lifting driving source 35. The second horizontal driving source drives the second base 34 to slide along the slide 1. The second lifting driving source 35 is arranged on the second base 34 and drives the carrier plate 31 to rise and fall. The second horizontal driving source (not shown) drives the second base 34 to slide, so as to adjust the distance between the first mounting plate 21 and the carrier plate 31, thereby meeting different production requirements. The second lifting driving source 35 drives the carrier plate 31 to rise and fall, and cooperates with the traction assembly 2 to pull the welding wire, so that the welding wire is on the same horizontal plane during the traction process, thereby ensuring the stability of the welding wire cutting quality.

[0040] The loading plate 31 includes a front portion 311 and a rear portion 312. The thickness of the front portion 311 is less than that of the rear portion 312. The front portion 311 is arranged close to the traction assembly 2. The groove body 32 is arranged at the front portion 311 and the rear portion 312. The depth of the groove body 32 at the front portion 311 is shallow, which is convenient for clamping the end of the supported welding wire and facilitating production.

[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A wire pulling device, characterized in that: The invention comprises a slide (1), a traction assembly (2) and a wire support assembly (3), wherein the traction assembly (2) comprises a first mounting plate (21) and a plurality of wire clamping members (22) arranged on the first mounting plate (21), and the first mounting plate (21) is slidably connected to the slide (1); The wire support assembly (3) comprises a material carrier plate (31), a plurality of trough bodies (32) and a plurality of inner support members (33); the material carrier plate (31) is arranged on a slide platform; each of the trough bodies (32) is arranged along the width direction of the material carrier plate (31) and penetrates the material carrier plate (31); the trough bodies (32) are arranged on the upper surface of the material carrier plate (31); an inner support member (33) is arranged in a trough body (32); and the central axis of a trough body (32) coincides with or is parallel to the central axis of a wire clamping member (22); The wire clamping member (22) is used to clamp an external welding wire, and the welding wire slides along the groove body (32), and the inner supporting member (33) supports the welding wire accommodated in the groove body (32).

2. The wire pulling device according to claim 1, characterized in that: The wire clamping member (22) comprises a second mounting plate (221), a plurality of wire clamping cylinders (222) and a plurality of pressure rods (223); the second mounting plate (221) is fixedly mounted on the first mounting plate (21); the wire clamping cylinders (222) are mounted on the second mounting plate (221) and drive the pressure rods (223) to swing so that the pressure rods (223) press the external welding wire on the second mounting plate (221).

3. The wire pulling device according to claim 2, characterized in that: The second mounting plate (221) is provided with a plurality of limiting grooves (2211), the pressure rod (223) is accommodated in the limiting grooves (2211), and the pressure rod (223) is rotatably connected to the limiting grooves (2211).

4. The wire pulling device according to claim 1, characterized in that: The traction assembly (2) further comprises a first base (23), a first horizontal driving source, and a first lifting driving source (24); the first horizontal driving source drives the first base (23) to slide along the slide (1); and the first lifting driving source (24) drives the first mounting plate (21) to rise and fall.

5. The wire pulling device according to claim 1, characterized in that: The inner support member (33) comprises a feed section (331), a middle section (332) and a discharge section (333) which are connected in sequence. The discharge section (333) is arranged close to the traction assembly (2). The upper surface of the feed section (331) is higher than the upper surface of the discharge section (333).

6. The wire pulling device according to claim 5, characterized in that: The middle section (332) is arranged in an arc shape.

7. The wire pulling device according to claim 1, characterized in that: The tow wire assembly (3) also includes a second base (34), a second horizontal driving source and a second lifting driving source (35), wherein the second horizontal driving source drives the second base (34) to slide along the slide (1), and the second lifting driving source (35) is arranged on the second base (34) and drives the carrier plate (31) to rise and fall.

8. The wire pulling device according to claim 1, characterized in that: The material carrier plate (31) comprises a front portion (311) and a rear portion (312); the thickness of the front portion (311) is smaller than that of the rear portion (312); the front portion (311) is arranged close to the traction assembly (2); and the trough body (32) is arranged at the front portion (311) and the rear portion (312).

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