Correcting device for pole lug processing

Abstract

The utility model discloses a correction device for pole lug processing, which is characterized in that a support plate is vertically and fixedly arranged on one side of the top of a base, first fixing blocks are fixedly arranged at the upper end and the lower end of one side of the support plate, a first motor is fixedly arranged on the top of the first fixing block at the upper end, and an output shaft of the first motor is fixedly connected with a two-way screw rod; the two-way screw rod is conveniently driven to rotate by starting the first motor, so that the two first sliding blocks are driven by the two first threaded blocks to move up and down respectively, and the two first sliding blocks are driven by the two first threaded blocks to move up and down respectively; furthermore, the two connecting plates drive the upper air source positioning support block and the lower air source positioning support block to move up and down respectively, so that the upper reflexed correction air nozzle and the lower reflexed correction air nozzle move up and down respectively, a plurality of positions of the tab can be conveniently blown and corrected, and the air nozzles can be blown to different parts of the tab; therefore, the pole lug can be effectively corrected, and the correction effect of the pole lug can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening, complexing or removing local deformation of metal plates or specific products made of them, and particularly relates to a straightening device for tab processing. Background Art

[0002] Tabs are a kind of raw material for lithium-ion battery products. During the production process of lithium-ion batteries, since the negative tabs are made of copper foil, they are prone to reverse folding during processing, so the tabs need to be straightened. Most of the existing straightening devices for tab processing blow and straighten the bent parts of the tabs through air nozzles. Since the air nozzles are mostly fixed to the brackets by bolts, the air nozzles can often only straighten one position, which cannot effectively ensure the straightening effect of the tabs, and wastes a lot of resources. There is also the problem that the straightening effect of the tabs is not good. At the same time, the air nozzles are not convenient for blowing and straightening tabs of different lengths, and the scope of use is small. Therefore, a straightening device for tab processing is needed to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the problems such as the air nozzle in the prior art can often only straighten one position, and thus a straightening device for tab processing is proposed.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A straightening device for tab processing, including a base. On one side of the top of the base, a support plate is vertically and fixedly arranged. At both the upper and lower ends on one side of the support plate, first fixing blocks are fixedly arranged. On the top of the upper first fixing block, a first motor is fixedly arranged. The output shaft of the first motor is fixedly connected with a bidirectional screw rod, and bearings are sleeved at both ends of the bidirectional screw rod. The bidirectional screw rod is vertically rotatably arranged between the two first fixing blocks through the bearings. At both the upper and lower ends of the bidirectional screw rod, first threaded blocks are threadedly arranged, and the first threaded blocks are located between the two first fixing blocks.

[0005] Furthermore, a first sliding groove is vertically opened inside the support plate. Inside the first sliding groove, a first sliding rod is vertically and fixedly arranged. First sliding blocks are slidably arranged at both the upper and lower ends of the first sliding rod. The upper and lower first sliding blocks are respectively fixedly connected with the upper and lower first threaded blocks. On one side of both the upper and lower first sliding blocks, connecting plates are horizontally fixedly arranged, and the connecting plates are located above the base.

[0006] Further, second fixing blocks are fixedly arranged on both sides of the outer ends of the two connecting plates. Second motors are fixedly arranged at the outer ends of the two second fixing blocks. Output shafts of the two second motors are fixedly connected with threaded rods. Bearings are sleeved at both ends of the two threaded rods, and the threaded rods are horizontally rotatably arranged between the two second fixing blocks through the bearings. Second threaded blocks are threadedly arranged on the surfaces of the two threaded rods, and the second threaded blocks are located between the two second fixing blocks.

[0007] Further, second sliding grooves are horizontally formed in the two connecting plates. Second sliding rods are horizontally and fixedly arranged in the two second sliding grooves. Second sliding blocks are slidably arranged on the surfaces of the two second sliding rods, and the two second sliding blocks are fixedly connected with the two second threaded blocks respectively.

[0008] Further, an upper air source positioning support block is fixedly arranged at the bottom of the upper second sliding block, and a lower air source positioning support block is fixedly arranged at the top of the lower second sliding block. An upper folding correction air nozzle is fixedly arranged downward at the outer end of the upper air source positioning support block, and a lower folding correction air nozzle is fixedly arranged upward at the outer end of the lower air source positioning support block. An ear tab is horizontally movably arranged between the lower folding correction air nozzle and the upper folding correction air nozzle.

[0009] The beneficial effects of the present utility model are as follows: 1. In the present utility model, by starting the first motor, it is convenient to drive the bidirectional screw rod to rotate, so that the two first threaded blocks drive the two first sliding blocks to move up and down respectively, and then drive the upper air source positioning support block and the lower air source positioning support block to move up and down respectively through the two connecting plates, so that the upper folding correction air nozzle and the lower folding correction air nozzle move up and down respectively to conveniently blow and correct the ear tab at multiple positions, and further the air nozzle can blow to different parts of the ear tab, so that the ear tab can be effectively corrected, and the correction effect of the ear tab can be ensured; by starting the two second motors, it is convenient to drive the two threaded rods to rotate, so that the two second threaded blocks move left and right to drive the two second sliding blocks to move left and right respectively, and then drive the upper folding correction air nozzle and the lower folding correction air nozzle to move left and right through the upper air source positioning support block and the lower air source positioning support block, so as to conveniently blow and correct the ear tabs with different lengths, and further expand the scope of use. Description of the Drawings

[0010] Figure 1 Schematic diagram of the overall structure of the present utility model Figure 1 ;

[0011] Figure 2 Schematic diagram of the main sectional structure of the present utility model;

[0012] Figure 3 Schematic diagram of the structure of the connecting plate in the present utility model;

[0013] Figure 4This is a schematic structural diagram of the second slider in the present utility model.

[0014] In the figure: 1 base, 2 support plate, 3 first fixing block, 4 first motor, 5 bidirectional screw, 6 first threaded block, 7 first chute, 8 first slide bar, 9 first slider, 10 connecting plate, 11 second fixing block, 12 second motor, 13 threaded rod, 14 second threaded block, 15 second chute, 16 second slide bar, 17 second slider, 18 air source positioning upper support block, 19 air source positioning lower support block, 20 upper folding correction air nozzle, 21 lower folding correction air nozzle, 22 tab. Specific implementation manner

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0016] Refer to Figures 1 to 4 , this embodiment provides a correction device for tab processing, including a base 1. A support plate 2 is vertically and fixedly arranged on one side of the top of the base 1. Both the upper and lower ends of one side of the support plate 2 are fixedly provided with first fixing blocks 3. The top of the upper first fixing block 3 is fixedly provided with a first motor 4. The output shaft of the first motor 4 is fixedly connected with a bidirectional screw 5. Bearings are sleeved at both ends of the bidirectional screw 5. The bidirectional screw 5 is vertically rotatably arranged between the two first fixing blocks 3 through the bearings. First threaded blocks 6 are threadedly arranged at both the upper and lower ends of the bidirectional screw 5, and the first threaded blocks 6 are located between the two first fixing blocks 3. Preferably, the base 1 is provided to facilitate the fixed installation of the correction device on the ground. The support plate 2 is provided to facilitate the fixed installation of the first fixing blocks 3 on the base 1. The first fixing blocks 3 are provided to facilitate the vertical rotation of the bidirectional screw 5 on one side of the support plate 2. By starting the first motor 4, it is convenient to drive the bidirectional screw 5 to rotate between the two first fixing blocks 3. The rotation of the bidirectional screw 5 facilitates driving the two first threaded blocks 6 to move up and down between the two first fixing blocks 3, so as to facilitate driving the two first threaded blocks 6 to move up and down on one side of the support plate 2.

[0017] Further, a first sliding groove 7 is vertically formed inside the support plate 2. A first sliding rod 8 is vertically and fixedly arranged inside the first sliding groove 7. First sliding blocks 9 are slidably arranged at both the upper and lower ends of the first sliding rod 8. The first sliding blocks 9 at the upper and lower ends are respectively fixedly connected to the first threaded blocks 6 at the upper and lower ends. A connecting plate 10 is horizontally and fixedly arranged on one side of the first sliding blocks 9 at the upper and lower ends, and the connecting plate 10 is located above the base 1. Preferably, by providing the first sliding groove 7, it is convenient to vertically and fixedly install the first sliding rod 8 inside the support plate 2. By providing the first sliding rod 8, it is convenient to slidably arrange two first sliding blocks 9 in the first sliding groove 7. By providing the first sliding blocks 9, it is convenient to limit the up and down movement of the first threaded blocks 6. By the up and down movement of the two first threaded blocks 6, it is convenient to drive the two first sliding blocks 9 to move up and down on the first sliding rod 8, and further convenient to drive the two first sliding blocks 9 to move up and down in the first sliding groove 7. The up and down movement of the two first sliding blocks 9 is convenient to drive the two connecting plates 10 to move up and down on one side of the support plate 2, so as to conveniently drive the two connecting plates 10 to move up and down on the base 1.

[0018] Further, second fixing blocks 11 are fixedly arranged on both sides of the outer ends of the two connecting plates 10. Second motors 12 are fixedly arranged at the outer ends of the two second fixing blocks 11. Output shafts of the two second motors 12 are fixedly connected with threaded rods 13. Bearings are sleeved at both ends of the two threaded rods 13, and the threaded rods 13 are horizontally rotatably arranged between the two second fixing blocks 11 through the bearings. Second threaded blocks 14 are threadedly arranged on the surfaces of the two threaded rods 13, and the second threaded blocks 14 are located between the two second fixing blocks 11. Preferably, by providing the second fixing blocks 11, it is convenient to horizontally and rotatably install the threaded rods 13 at one end of the connecting plate 10. By starting the second motors 12, it is convenient to drive the threaded rods 13 to rotate between the two second fixing blocks 11. The rotation of the threaded rods 13 is convenient to drive the two second threaded blocks 14 to move left and right between the two second fixing blocks 11, so as to conveniently drive the two second threaded blocks 14 to move left and right at one end of the connecting plate 10.

[0019] Further, second sliding grooves 15 are horizontally formed inside the two connecting plates 10. Second sliding rods 16 are horizontally and fixedly arranged inside the two second sliding grooves 15. Second sliding blocks 17 are slidably arranged on the surfaces of the two second sliding rods 16. The two second sliding blocks 17 are respectively fixedly connected to the two second threaded blocks 14. Preferably, by providing the second sliding grooves 15, it is convenient to horizontally and fixedly install the second sliding rods 16 inside the connecting plates 10. By providing the second sliding rods 16, it is convenient to slidably arrange the second sliding blocks 17 in the second sliding grooves 15. By providing the second sliding blocks 17, it is convenient to limit the left and right movement of the second threaded blocks 14. By the left and right movement of the second threaded blocks 14, it is convenient to drive the second sliding blocks 17 to move left and right on the second sliding rods 16, and further convenient to drive the second sliding blocks 17 to move left and right in the second sliding grooves 15.

[0020] Further, an air source positioning upper support block 18 is fixedly arranged at the bottom of the upper second slider 17, and an air source positioning lower support block 19 is fixedly arranged at the top of the lower second slider 17. An upper folding correction air nozzle 20 is fixedly arranged at the outer end of the air source positioning upper support block 18 facing downwards, and a lower folding correction air nozzle 21 is fixedly arranged at the outer end of the air source positioning lower support block 19 facing upwards. An ear 22 is horizontally movably arranged between the lower folding correction air nozzle 21 and the upper folding correction air nozzle 20; preferably, by moving the two second sliders 17 left and right, it is convenient to drive the air source positioning upper support block 18 and the air source positioning lower support block 19 to move left and right at the inner ends of the two connecting plates 10. The left and right movement of the air source positioning upper support block 18 and the air source positioning lower support block 19 is convenient to drive the upper folding correction air nozzle 20 and the lower folding correction air nozzle 21 to move left and right, so as to conveniently blow and correct the ears 22 with different lengths, and further conveniently blow and correct different positions of the ears 22.

[0021] In the present utility model, during use, when it is necessary to blow and correct different positions of the ear 22, by starting the first motor 4 to drive the bidirectional screw 5 to rotate between the two first fixing blocks 3, the rotation of the bidirectional screw 5 drives the two first threaded blocks 6 to move up and down between the two first fixing blocks 3. The up and down movement of the two first threaded blocks 6 drives the two first sliders 9 to move up and down on the first slide bar 8. The up and down movement of the two first sliders 9 is convenient to drive the two connecting plates 10 to move up and down. The up and down movement of the two connecting plates 10 drives the air source positioning upper support block 18 and the air source positioning lower support block 19 to move up and down respectively, so that the upper folding correction air nozzle 20 and the lower folding correction air nozzle 21 move up and down respectively to blow and correct multiple positions of the ear 22, and further enable the air nozzle to blow to different parts of the ear 22; when it is necessary to blow and correct the ears 22 with different lengths, by starting the two second motors 12 to drive the two threaded rods 13 to rotate between the two groups of two second fixing blocks 11, the rotation of the two threaded rods 13 drives the two second threaded blocks 14 to move left and right outside the two connecting plates 10. The left and right movement of the two second threaded blocks 14 drives the two second sliders 17 to move left and right on the two second slide bars 16. The left and right movement of the two second sliders 17 drives the air source positioning upper support block 18 and the air source positioning lower support block 19 to move left and right, and further drives the upper folding correction air nozzle 20 and the lower folding correction air nozzle 21 to move left and right, so as to conveniently blow and correct the ears 22 with different lengths.

[0022] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A correction device for tab processing, comprising a base (1), characterized in that: On one side of the top of the base (1), a support plate (2) is vertically and fixedly arranged. At both the upper and lower ends on one side of the support plate (2), first fixing blocks (3) are fixedly arranged. On the top of the upper first fixing block (3), a first motor (4) is fixedly arranged. The output shaft of the first motor (4) is fixedly connected with a bidirectional screw rod (5), and bearings are sleeved at both ends of the bidirectional screw rod (5). The bidirectional screw rod (5) is vertically rotatably arranged between the two first fixing blocks (3) through the bearings. First threaded blocks (6) are arranged on the upper and lower ends of the bidirectional screw rod (5) in a threaded manner, and the first threaded blocks (6) are located between the two first fixing blocks (3); a first sliding groove (7) is vertically opened inside the support plate (2), a first sliding rod (8) is vertically and fixedly arranged inside the first sliding groove (7), first sliders (9) are slidably arranged at both the upper and lower ends of the first sliding rod (8), the upper and lower first sliders (9) are respectively fixedly connected with the upper and lower first threaded blocks (6), and connecting plates (10) are horizontally and fixedly arranged on one side of the upper and lower first sliders (9), and the connecting plates (10) are located above the base (1); second fixing blocks (11) are fixedly arranged on both sides of the outer ends of the two connecting plates (10). Second motors (12) are fixedly arranged at the outer ends of two of the second fixing blocks (11). The output shafts of the two second motors (12) are fixedly connected with threaded rod (13). Bearings are sleeved at both ends of the two threaded rods (13), and the threaded rods (13) are horizontally rotatably arranged between the two second fixing blocks (11) through the bearings. Second threaded blocks (14) are arranged on the surfaces of the two threaded rods (13) in a threaded manner, and the second threaded blocks (14) are located between the two second fixing blocks (11); second sliding grooves (15) are horizontally opened inside the two connecting plates (10), second sliding rods (16) are horizontally and fixedly arranged inside the two second sliding grooves (15), second sliders (17) are slidably arranged on the surfaces of the two second sliding rods (16), and the two second sliders (17) are respectively fixedly connected with the two second threaded blocks (14); an air source positioning upper support block (18) is fixedly arranged at the bottom of the upper second slider (17), an air source positioning lower support block (19) is fixedly arranged at the top of the lower second slider (17). An upper folding correction air nozzle (20) is fixedly arranged downward at the outer end of the air source positioning upper support block (18), a lower folding correction air nozzle (21) is fixedly arranged upward at the outer end of the air source positioning lower support block (19), and an ear (22) is horizontally movably arranged between the lower folding correction air nozzle (21) and the upper folding correction air nozzle (20).

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