Linear binding glue mechanism of adapter piece welding machine

Abstract

The utility model provides a straight line type binding glue mechanism of an adapter sheet welding machine, which comprises a conveying assembly, a glue binding mechanism, a glue binding mechanism and a glue binding mechanism, and is characterized in that the conveying assembly is provided with a clamp for fixing a battery cell; a rubberizing channel is arranged at the bottom of the portal frame; the side adhesive tape assembly comprises a side adhesive tape unwinding mechanism, a plurality of side adhesive tape clamping and paper cutting mechanisms and a plurality of side adhesive tape sticking adsorption mechanisms; the side adhesive clamping and paper cutting mechanism enables at least part of output adhesive paper to be sheared one by one and then adsorbed and attached to the side wall of the battery cell by the side adhesive attaching adsorption mechanism; the tail glue assembly comprises a tail glue unwinding mechanism, a tail glue clamping and paper cutting mechanism and a tail adhesive sticking adsorption mechanism, and the tail glue clamping and paper cutting mechanism enables at least part of output adhesive paper to be adsorbed and attached to the tail end face of the battery cell by the side adhesive sticking adsorption mechanism after being cut one by one; according to the utility model, high-efficiency linear reciprocating rubberizing can be realized, the space is saved, the battery cell rubberizing efficiency and yield in the square shell power battery industry can be improved, the debugging difficulty of a rubberizing process is reduced, and the stability of equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a linear binding glue mechanism of an adapter plate welding machine. Background Art

[0002] At present, most of the square shell power battery adapter welding machines on the market are ≤12PPM. The binding glue mechanism of the battery cells of the industry equipment is mostly based on turntable glue sticking. This glue sticking method has many fixtures, high costs, and reliance on debugging resources. The mechanism has problems such as difficult maintenance and repair, and occupies a large space of equipment. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a linear glue bundling mechanism for an adapter plate welding machine, in which a side glue assembly and a tail glue assembly are arranged for linear gluing of battery cells, and a conveying assembly drives the battery cells mounted on a fixture to move back and forth in a straight line. The side gluing can be performed first and then the tail gluing, or the tail gluing can be performed first and then the side gluing. This can meet some special design requirements, improve the efficiency and quality of battery cell gluing in the square shell power battery industry, reduce the difficulty of debugging the gluing process, and thereby improve the stability of the equipment.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] A linear glue binding mechanism for an adapter welding machine, comprising:

[0006] A conveying assembly, wherein the conveying assembly is provided with a clamp for fixing the battery cell;

[0007] A gantry, wherein the bottom of the gantry is provided with a glue-sticking channel;

[0008] The side glue assembly includes a side glue unwinding mechanism, a plurality of side glue clamping and paper cutting mechanisms, and a plurality of side glue sticking adsorption mechanisms. The glue sticking channel can be used by the conveying assembly to cause the battery cell to pass through; the side glue clamping and paper cutting mechanism is used to clamp and cut the glue paper output by the side glue unwinding mechanism, so that at least part of the output glue paper is cut one by one and then adsorbed and adhered to the side wall of the battery cell by the side glue sticking adsorption mechanism;

[0009] A bracket, wherein the bracket is arranged at the rear side of the gantry;

[0010] A tail glue assembly, comprising a tail glue unwinding mechanism, a tail glue clamping and paper cutting mechanism and a tail glue adsorption mechanism, wherein the conveying assembly is located on one side of the bracket, and the tail glue clamping and paper cutting mechanism is used to clamp and cut the glue paper output by the tail glue unwinding mechanism, so that at least part of the output glue paper is adsorbed and adhered to the tail end surface of the battery cell after being cut one by one by the side glue adsorption mechanism;

[0011] The moving end of the conveying component drives the clamp to pass through the gantry and the bracket in the positive direction to complete the side gluing and tail gluing actions, or the moving end of the conveying component drives the clamp to pass through the bracket and the gantry in the negative direction to complete the tail gluing and side gluing actions.

[0012] According to a preferred embodiment, it comprises at least two conveying components, at least two gantries and at least two side glue components, each of the conveying components and each of the side glue components is arranged correspondingly to one of the gantries.

[0013] At least two tail glue components are arranged on the same bracket; and the conveying components are arranged on both the left and right sides of the bracket.

[0014] According to a preferred embodiment, the side glue assembly includes at least two side glue paper cutting mechanisms and at least two side glue adsorption mechanisms; at least two side glue paper cutting mechanisms are symmetrically arranged about the glue channel, and one side glue adsorption mechanism is correspondingly arranged below each side glue paper cutting mechanism;

[0015] The side glue-clamping and paper-cutting mechanism comprises a side glue-clamping mechanism and a side glue-cutting knife mechanism, wherein the side glue-clamping mechanism is used to clamp the glue paper in the conveying direction of the side glue-unwinding mechanism, so that the side glue-cutting knife mechanism can cut and separate the clamped glue paper;

[0016] The side adhesive adsorption mechanism comprises a lateral telescopic mechanism and a side adhesive adsorption head, and the lateral telescopic mechanism drives the side adhesive adsorption head to move horizontally back and forth to complete the side adhesive action.

[0017] According to a preferred embodiment, the tail glue clamping and paper cutting mechanism includes a tail glue clamping mechanism and a tail glue cutting knife mechanism, wherein the tail glue clamping mechanism is used to clamp the adhesive paper in the conveying direction of the tail glue unwinding mechanism, so that the tail glue cutting knife mechanism can cut and separate the clamped adhesive paper;

[0018] A tail glue adsorption mechanism is provided below each tail glue paper cutting mechanism;

[0019] The tail glue adsorption mechanism includes a lifting mechanism, a longitudinal telescopic mechanism and a tail glue adsorption head; the longitudinal telescopic mechanism is arranged at the lifting end of the lifting mechanism, and the longitudinal telescopic mechanism drives the tail glue adsorption head to move horizontally back and forth to complete the tail glue action.

[0020] According to a preferred embodiment, the tail glue adsorption head and the side glue adsorption head both include a support plate, a first glue block and a second glue block, the first glue block and the second glue block are arranged on the support plate, and the distance between the first glue block and the second glue block matches the length of a side of the battery cell close to the glue adsorption head.

[0021] According to a preferred embodiment, the first adhesive block and the second adhesive block are both provided with adsorption holes at one end close to the battery cell, and the opposite surfaces of the first adhesive block and the second adhesive block are both provided with adhesive rollers, and the adhesive rollers are arranged on the opposite surfaces close to one end of the battery cell.

[0022] According to a preferred embodiment, the side glue assembly further includes a side glue positioning mechanism;

[0023] The tail glue assembly also includes a tail glue positioning mechanism;

[0024] The side adhesive positioning mechanism includes a side adhesive positioning plate and a first lifting unit, wherein the telescopic end of the first lifting unit drives the side adhesive positioning plate to move up and down to reciprocate to position the battery cell in the vertical direction;

[0025] The tail glue positioning mechanism includes a tail glue positioning plate and a second lifting unit, and the telescopic end of the second lifting unit drives the tail glue positioning plate to move up and down to position the battery cell in the vertical direction.

[0026] According to a preferred embodiment, a groove is formed at one end of the side adhesive positioning plate close to the side adhesive adsorption head and at one end of the tail adhesive positioning plate close to the tail adhesive adsorption head.

[0027] According to a preferred embodiment, the side glue assembly includes four side glue paper cutting mechanisms and four side glue adsorption mechanisms;

[0028] The two side glue paper cutting mechanisms are respectively located on the left and right sides of the gantry; the two side glue paper cutting mechanisms on the same side are arranged side by side; and a side glue adsorption mechanism is correspondingly arranged below each side glue paper cutting mechanism;

[0029] The side adhesive unwinding mechanism outputs adhesive tape to the four side adhesive adsorption mechanisms respectively.

[0030] According to a preferred embodiment, the gantry and the bracket are both provided with upper and lower protrusions;

[0031] The side clamping mechanism and the tail clamping mechanism both include an upper clamping unit, a lower clamping unit and a rubber pulling clamping claw, the upper clamping unit includes an upper clamping block with telescopic movement, wherein an upper clamping space is formed between the upper protrusion of the gantry and the upper clamping block of the side clamping mechanism, and an upper clamping space is formed between the upper protrusion of the bracket and the upper clamping block of the tail clamping mechanism;

[0032] The lower clamping unit includes a lower clamping block that is telescopically movable, and a lower clamping space is formed between the lower protrusion of the gantry and the lower clamping block of the side clamping mechanism, or a lower clamping space is formed between the lower protrusion of the bracket and the lower clamping block of the tail clamping mechanism;

[0033] The glue pulling clamp is located below the lower clamping block, and the glue pulling clamp is used to tighten the adhesive tape passing through the lower clamping space;

[0034] The side rubber cutting mechanism and the tail rubber cutting mechanism both include a telescopically movable cutting knife. The side rubber cutting mechanism is arranged at the bottom of the lower protrusion of the gantry, and the tail rubber cutting mechanism is arranged at the bottom of the lower protrusion of the bracket.

[0035] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0036] The utility model is a linear glue bundling mechanism for an 18PPM adapter welding machine, which can perform linear reciprocating gluing with high efficiency, save space, and has a high degree of automation. The whole process is automatic gluing by the machine, which improves the efficiency and quality of gluing of cells in the square shell power battery industry, reduces the difficulty of debugging the gluing process, and thus improves the stability of the equipment.

[0037] The utility model arranges a side glue component and a tail glue component for linear glue sticking of battery cells, and the conveying component drives the battery cells installed on the fixture to move back and forth linearly. The side glue sticking can be performed first and then the tail glue sticking, or the tail glue sticking can be performed first and then the side glue sticking. This can meet some special design requirements, reduce design and debugging bottlenecks, reduce the number of glue sticking fixtures, and facilitate maintenance. Secondly, it can be used for dual-channel linear glue sticking, and multiple battery cells can be processed at one time, which improves work efficiency. At the same time, this greatly reduces the number of parts used in the fixture, which reduces many problems of later debugging and maintenance at the design level, and also reduces equipment costs and enhances equipment stability.

[0038] Two or more tail glue assemblies can be installed on the bracket, and two or more conveying assemblies can be set on both sides of the bracket to realize multi-channel glue sticking. Two or more conveying assemblies can be set with corresponding numbers of gantries and side glue assemblies to improve the overall glue sticking efficiency and reduce installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 A schematic diagram of the structure of a linear binding glue mechanism of an adapter welding machine provided by the utility model;

[0041] Figure 2 This is a schematic diagram of the structure of the side glue assembly of the utility model;

[0042] Figure 3 for Figure 2 A schematic diagram of the front view structure of the middle and side rubber components;

[0043] Figure 4 This is a schematic diagram of the structure of the practical conveying assembly;

[0044] Figure 5 This is a schematic diagram of the structure of the tail glue assembly of the utility model;

[0045] Figure 6 for Figure 5 The front view structural diagram of the middle tail rubber assembly;

[0046] Figure 7 It is a partial front view structural diagram of the side glue assembly of the utility model;

[0047] Figure 8 It is a partial front view structural diagram of the tail glue assembly of the utility model;

[0048] Fig. 9 It is a partial three-dimensional structural schematic diagram of the tail glue assembly of the utility model;

[0049] Fig.10 This is a schematic diagram of the structure of the side adhesive adsorption head of the utility model;

[0050] Fig.11 It is a structural schematic diagram of the lower clamping unit and the glue pulling clamping claws of the utility model.

[0051] Icons: 1. Conveying assembly; 2. Gantry; 21. Gluing channel; 3. Side glue assembly; 31. Side glue unwinding mechanism; 32. Side glue paper cutting mechanism; 321. Side glue clamping mechanism; 322. Side glue cutting mechanism; 33. Side glue adsorption mechanism; 331. Horizontal telescopic mechanism; 332. Side glue adsorption head; 34. Side glue positioning mechanism; 341. Side glue positioning plate; 342. First lifting unit; 4. Bracket; 5. Tail glue assembly; 51. Tail glue unwinding mechanism; 52. Tail glue paper cutting mechanism; 521. Tail glue clamping mechanism; 522. Tail glue cutting mechanism; 53. Tail glue adsorption mechanism; 531. Lifting mechanism; 532. Longitudinal telescopic mechanism; 533. Tail glue adsorption head; 54. Tail glue positioning mechanism; 541. Tail glue positioning plate; 542. Second lifting unit; 6. Battery cell; 7. Clamp; 8. Support plate; 9. First glue block; 10. Second glue block; 11. Glue roller; 12. Groove; 13. Upper clamping block; 14. Lower clamping block; 15. Glue pulling jaw; 16. Cutter; A1. Upper protrusion of gantry; A2. Upper protrusion of bracket; B1. Lower protrusion of gantry; B2. Lower protrusion of bracket. DETAILED DESCRIPTION

[0052] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0053] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0055] Example 1

[0056] Please refer to Figures 1 to 11A linear glue bundling mechanism for an adapter welding machine includes: a conveying component 1, on which a clamp 7 for fixing a battery cell 6 is arranged; a gantry 2, and a glue sticking channel 21 is provided at the bottom of the gantry 2; a side glue component 3, including a side glue unwinding mechanism 31, a plurality of side glue clamping and paper cutting mechanisms 32, and a plurality of side glue sticking adsorption mechanisms 33, and the glue sticking channel 21 can be used by the conveying component 1 to cause the battery cell 6 to pass through; the side glue clamping and paper cutting mechanism 32 is used to clamp and cut the glue paper output by the side glue unwinding mechanism 31, so that at least part of the output glue paper is cut one by one and adsorbed and attached to the side wall of the battery cell 6 by the side glue sticking adsorption mechanism 33; a bracket 4, which is arranged on the gantry The rear side of the rack 2; the tail glue assembly 5, including a tail glue unwinding mechanism 51, a tail glue clamping and paper cutting mechanism 52 and a tail glue adsorption mechanism 53, the conveying assembly 1 is located on one side of the bracket 4, the tail glue clamping and paper cutting mechanism 52 is used to clamp and cut the glue paper output by the tail glue unwinding mechanism 51, so that at least part of the output glue paper is cut one by one and then adsorbed and adhered to the tail end surface of the battery cell 6 by the side glue adsorption mechanism 33; the moving end of the conveying assembly 1 drives the clamp 7 to pass through the gantry 2 and the bracket 4 in the positive direction in turn to complete the side glue and tail glue actions, or the moving end of the conveying assembly 1 drives the clamp 7 to pass through the bracket 4 and the gantry 2 in the negative direction in turn to complete the tail glue and side glue actions.

[0057] Preferably, it comprises at least two conveying components 1, at least two gantries 2 and at least two side glue components 3, each conveying component 1 and each side glue component 3 are arranged corresponding to a gantries 2.

[0058] In this embodiment, there are two conveying components 1, which are respectively located on the left and right sides of the bracket 4. The left and right sides of the bracket 4 are also provided with tail glue components 5, and the tail glue components 5 on both sides are symmetrically arranged about the center of the bracket 4. Therefore, each tail glue component 5 corresponds to a battery cell 6 on a conveying component 1 for tail glue treatment.

[0059] At least two tail glue components 5 are arranged on the same bracket 4 ; and conveying components 1 are arranged on both the left and right sides of the bracket 4 .

[0060] Preferably, the side glue assembly 3 includes at least two side glue paper cutting mechanisms 32 and at least two side glue adsorption mechanisms 33; the at least two side glue paper cutting mechanisms 32 are symmetrically arranged about the glue passage 21, and a side glue adsorption mechanism 33 is correspondingly arranged below each side glue paper cutting mechanism 32;

[0061] The side glue-clamping and paper-cutting mechanism 32 includes a side glue-clamping mechanism 321 and a side glue-cutting knife mechanism 322. The side glue-clamping mechanism 321 is used to clamp the glue paper in the conveying direction of the side glue unwinding mechanism 31, so that the side glue-cutting knife mechanism 322 can cut and separate the clamped glue paper.

[0062] The side adhesive adsorption mechanism 33 includes a transverse telescopic mechanism 331 and a side adhesive adsorption head 332. The transverse telescopic mechanism 331 drives the side adhesive adsorption head 332 to move horizontally back and forth to complete the side adhesive adsorption action.

[0063] Preferably, the tail glue clamping and paper cutting mechanism 52 comprises a tail glue clamping mechanism 521 and a tail glue cutting knife mechanism 522, wherein the tail glue clamping mechanism 521 is used to clamp the adhesive paper in the conveying direction of the tail glue unwinding mechanism 51, so that the tail glue cutting knife mechanism 522 can cut and separate the clamped adhesive paper;

[0064] A tail glue adsorption mechanism 53 is provided below each tail glue laminating and cutting mechanism 52;

[0065] The tail glue adsorption mechanism 53 includes a lifting mechanism 531, a longitudinal telescopic mechanism 532 and a tail glue adsorption head 533; the longitudinal telescopic mechanism 532 is arranged at the lifting end of the lifting mechanism 531, and the longitudinal telescopic mechanism 532 drives the tail glue adsorption head 533 to move horizontally back and forth to complete the tail glue action.

[0066] Preferably, the tail glue adsorption head 533 and the side glue adsorption head 332 both include a support plate 8, a first glue block 9 and a second glue block 10. The first glue block 9 and the second glue block 10 are arranged on the support plate 8, and the distance between the first glue block 9 and the second glue block 10 matches the length of one side of the battery cell 6 close to the glue adsorption head.

[0067] In this embodiment, the distance between the first adhesive block 9 and the second adhesive block 10 matches the height of the battery cell 6 , and it can be understood that the corresponding adsorption head and the battery cell 6 are clearance-fitted.

[0068] Preferably, the first glue block 9 and the second glue block 10 are both provided with adsorption holes at one end close to the battery cell 6, and the opposite surfaces of the first glue block 9 and the second glue block 10 are both provided with glue rollers 11, and the glue rollers 11 are arranged at one end of the opposite surface close to the battery cell 6.

[0069] The provision of the glue roller 11 can promote and protect the adhesive tape from adhering to the battery cell 6 . The first glue block 9 , the second glue block 10 and the support plate 8 form a U-shaped adsorption head, so that the first glue block 9 and the second glue block 10 adhere to the top and bottom surfaces of the battery cell 6 , and the adsorbed adhesive tape completely adheres to the outer wall of the battery cell 6 .

[0070] Preferably, the side adhesive assembly 3 further includes a side adhesive positioning mechanism 34;

[0071] The tail glue assembly 5 also includes a tail glue positioning mechanism 54;

[0072] The side adhesive positioning mechanism 34 includes a side adhesive positioning plate 341 and a first lifting unit 342. The telescopic end of the first lifting unit 342 drives the side adhesive positioning plate 341 to move up and down to position the battery cell 6 in the vertical direction.

[0073] The tail glue positioning mechanism 54 includes a tail glue positioning plate 541 and a second lifting unit 542 . The telescopic end of the second lifting unit 542 drives the tail glue positioning plate 541 to move up and down to position the battery cell 6 in the vertical direction.

[0074] Preferably, a groove 12 is formed at one end of the side adhesive positioning plate 341 close to the side adhesive adsorption head 332 and at one end of the tail adhesive positioning plate 541 close to the tail adhesive adsorption head 533 .

[0075] Preferably, the side glue assembly 3 includes four side glue paper cutting mechanisms 32 and four side glue adsorption mechanisms 33;

[0076] The two side glue-cutting mechanisms 32 are respectively located on the left and right sides of the gantry 2; the two side glue-cutting mechanisms 32 on the same side are arranged side by side; a side glue adsorption mechanism 33 is correspondingly arranged below each side glue-cutting mechanism 32;

[0077] The side adhesive unwinding mechanism 31 outputs the adhesive tape to the four side adhesive adsorption mechanisms 33 respectively.

[0078] To ensure the number of side glue sticking requirements, the two-side glue-cutting mechanisms 32 on the same side are arranged side by side to perform glue sticking on the same side wall of the battery cell 6. The two-side glue-cutting mechanisms 32 can perform double-side glue sticking on the battery cell 6 respectively.

[0079] Preferably, the gantry 2 and the bracket 4 are both provided with upper and lower protrusions;

[0080] The side clamping mechanism 321 and the tail clamping mechanism 521 both include an upper clamping unit, a lower clamping unit and a rubber pulling clamping claw 15, wherein the upper clamping unit includes an upper clamping block 13 with telescopic movement, wherein an upper clamping space is formed between the upper protrusion A1 of the gantry and the upper clamping block 13 of the side clamping mechanism 321, and an upper clamping space is formed between the upper protrusion A2 of the bracket and the upper clamping block 13 of the tail clamping mechanism 521;

[0081] The lower clamping unit includes a lower clamping block 14 that is telescopically movable, and a lower clamping space is formed between the lower protrusion B1 of the gantry and the lower clamping block 14 of the side clamping mechanism 321, or a lower clamping space is formed between the lower protrusion B2 of the bracket and the lower clamping block 14 of the tail clamping mechanism 521;

[0082] The glue pulling clamp 15 is located below the lower clamping block 14, and the glue pulling clamp 15 is used to tighten the adhesive tape passing through the lower clamping space;

[0083] The side rubber cutting knife mechanism 322 and the tail rubber cutting knife mechanism 522 both include a telescopically movable cutting knife 16. The side rubber cutting knife mechanism 322 is arranged at the bottom of the lower protrusion B1 of the gantry, and the tail rubber cutting knife mechanism 522 is arranged at the bottom of the lower protrusion B2 of the bracket.

[0084] In this embodiment, the cutter 16 of the side rubber cutter mechanism 322 and the cutter 16 of the tail rubber cutter mechanism 522 are driven by the telescopic end of the cylinder, and the cylinder is fixed to the corresponding lower protrusions, namely the bottom of the lower protrusion B1 of the gantry and the bottom of the lower protrusion B2 of the bracket.

[0085] Working principle of the utility model: In this embodiment, as Figure 4 As shown, the conveying assembly 1 is a linear module, and the clamp 7 is installed at the moving end of the linear module. The linear module can be provided with multiple moving ends that move back and forth horizontally along the guide rail. In the figure, two clamps 7 move back and forth along the guide rail on the linear module. Figure 1 As shown, there are two linear modules, each linear module corresponds to a guide rail, and a plurality of clamps 7 can be set on a guide rail to fix and drive the battery cell 6 to move back and forth. In this application, the forward direction is the positive direction, and the backward direction is the negative direction, that is, the forward direction is the direction from the side glue component 3 to the tail glue component 5, that is, the direction from the gantry 2 to the bracket 4.

[0086] In this embodiment, the side adhesive unwinding mechanism 31 and the tail adhesive unwinding mechanism 51 are both formed by at least two rollers, and the adhesive tape is wound around at least two rollers and output. Figure 1 As shown, the adhesive tape is output downward, that is, output toward the adhesive drawing clamp 15. The adhesive drawing clamp 15 has an open and closed state. In the closed state, the lower end of the adhesive tape is clamped. When the side adhesive adsorption head 332 or the tail adhesive adsorption head (the side adhesive adsorption head 332 and the tail adhesive adsorption head are collectively referred to as adsorption heads) is in an open state, so that the cut adhesive tape is adsorbed by the corresponding adsorption head. According to actual needs, the adhesive tape can be cut partially or completely.

[0087] In this embodiment, the clamp 7 fixes the battery cell 6, and the battery cell 6 moves along the linear module. The linear module can drive the battery cell 6 to move from back to front or from front to back. It can first pass through the side glue component 3 to perform the side glue sticking action, and then pass through the tail glue component 5 to perform the tail glue sticking action, and finally output the battery cell 6 after sticking. Or it can first pass through the tail glue component 5 to perform the tail glue sticking action, and then pass through the side glue component 3 to perform the side glue sticking action, and finally output the battery cell 6 after sticking.

[0088] The side glue unwinding mechanism 31 is installed on the top of the gantry 2. In this embodiment, two or more side glue paper cutting mechanisms 32 are arranged on the gantry 2 and are located on the left and right sides of the glue sticking channel 21. After the side glue unwinding mechanism 31 outputs the glue paper, the path passes through the upper clamping block 13 of the gantry 2 and the upper protrusion A1 of the gantry (that is, passing through the upper clamping space on the gantry 2), and then passes through the lower clamping block 14 of the gantry 2 and the lower protrusion B1 of the gantry (that is, passing through the lower clamping space on the gantry 2). Finally, the glue pulling claw 15 closes and clamps the output end of the glue paper. The glue paper output path of the gantry 2 is as above, and the output path of the gantry 2 is about the center of the gantry 2. The gantry 2 is symmetrically arranged, and the output paths are respectively output to the two bottom legs. At the same time, a sensor can be arranged to detect that the battery cell 6 reaches the gluing position, i.e., the gluing channel 21. The side glue positioning plate 341 of the side glue positioning mechanism 34 is driven to rise and fall by the first lifting unit 342. The side glue positioning plate 341 is pressed and fitted against the top of the battery cell 6, thereby pressing and fixing the battery cell 6. Grooves 12 are arranged on both sides of the side glue positioning plate 341. The grooves 12 provide moving space for the side glue adsorption head 332 of the side glue adsorption mechanism 33 during the side gluing action, and for the tail glue adsorption head 533 of the tail glue adsorption mechanism 53 during the tail gluing action. In this embodiment, the two side glue adsorption mechanisms 33 are respectively arranged at the left and right ends of the bottom of the gantry 2, and the telescopic end of the lateral telescopic mechanism 331 drives the side glue adsorption head 332 to move toward the glue channel 21 to complete the gluing action. The output ends of the glue adsorption heads 332 on both sides move toward the glue channel 21, and the first glue block 9 and the second glue block 10 of the side glue adsorption head 332 respectively adsorb the adhesive tape through the adsorption holes. At the same time, the cutter 16 of the side glue cutting mechanism 322 is driven by the corresponding cylinder to cut and separate the adhesive tape tightened by the side glue clamping mechanism and the glue pulling claw 15. The telescopic end of the lateral telescopic mechanism 331 drives the adhesive tape adsorbed by the side glue adsorption head 332 to move toward the side wall of the battery cell 6 for bonding, thereby completing the side gluing action.

[0089] After the side glue sticking action, the side glue positioning plate 341 is reset to release the battery cell 6 on the clamp 7, and the battery cell 6 is transported to one side of the bracket 4. A tail glue assembly 5 is provided on one side of the bracket 4. Similarly, a sensor can be provided to detect that the battery cell 6 reaches the glue sticking position, that is, one side of the bracket 4. The tail glue positioning plate 541 of the tail glue positioning mechanism 54 is driven up and down by the second lifting unit 542 to limit and press the battery cell 6 on the corresponding side of the bracket 4. The tail glue unwinding mechanism 51 is installed on the top of the bracket 4. After the tail glue unwinding mechanism 51 outputs the adhesive tape, the path passes through the upper clamping block 13 of the bracket 4 and the upper protrusion A2 of the bracket (that is, through the bracket 4) After passing through the lower clamping block 14 of the bracket 4 and the lower protrusion B2 of the bracket (i.e. passing through the lower clamping space on the bracket 4), the adhesive tape is finally clamped by the adhesive clamping claw 15. The adhesive tape output path of the bracket 4 is as above. The lifting mechanism 531 can drive the longitudinal telescopic mechanism 532 and the tail adhesive adsorption head 533 to rise and fall as a whole. The tail adhesive clamping and paper cutting mechanism 52 is located on one side or above the tail adhesive positioning plate 541, and can adjust the vertical height displacement of the tail adhesive adsorption head 533 to meet the transfer of the adhesive tape. The longitudinal telescopic mechanism 532 drives the tail adhesive adsorption head 533 to move horizontally forward and backward to fit the battery cell 6, thereby realizing the tail adhesive action. The telescopic direction of the lateral telescopic mechanism 331 is perpendicular to the conveying direction of the conveying component 1, while the telescopic direction of the longitudinal telescopic mechanism 532 is consistent with or opposite to the conveying direction of the conveying component 1.

[0090] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A linear binding glue mechanism for an adapter welding machine, characterized in that: include: A conveying assembly, wherein the conveying assembly is provided with a clamp for fixing the battery cell; A gantry, wherein the bottom of the gantry is provided with a glue-sticking channel; The side glue assembly includes a side glue unwinding mechanism, a plurality of side glue clamping and paper cutting mechanisms, and a plurality of side glue sticking adsorption mechanisms. The glue sticking channel can be used by the conveying assembly to cause the battery cell to pass through; the side glue clamping and paper cutting mechanism is used to clamp and cut the glue paper output by the side glue unwinding mechanism, so that at least part of the output glue paper is cut one by one and then adsorbed and adhered to the side wall of the battery cell by the side glue sticking adsorption mechanism; A bracket, wherein the bracket is arranged at the rear side of the gantry; A tail glue assembly, comprising a tail glue unwinding mechanism, a tail glue clamping and paper cutting mechanism and a tail glue adsorption mechanism, wherein the conveying assembly is located on one side of the bracket, and the tail glue clamping and paper cutting mechanism is used to clamp and cut the glue paper output by the tail glue unwinding mechanism, so that at least part of the output glue paper is adsorbed and adhered to the tail end surface of the battery cell after being cut one by one by the side glue adsorption mechanism; The moving end of the conveying component drives the clamp to pass through the gantry and the bracket in the positive direction to complete the side gluing and tail gluing actions, or the moving end of the conveying component drives the clamp to pass through the bracket and the gantry in the negative direction to complete the tail gluing and side gluing actions.

2. The linear binding glue mechanism of the adapter welding machine according to claim 1 is characterized in that: It comprises at least two conveying components, at least two gantries and at least two side glue components, each of the conveying components and each of the side glue components is arranged correspondingly to one of the gantries. At least two tail glue assemblies are arranged on the same bracket; and the conveying assemblies are arranged on both the left and right sides of the bracket.

3. The linear binding glue mechanism of the adapter welding machine according to claim 2 is characterized in that: The side glue assembly includes at least two side glue paper cutting mechanisms and at least two side glue adsorption mechanisms; at least two side glue paper cutting mechanisms are symmetrically arranged about the glue passage, and one side glue adsorption mechanism is correspondingly arranged below each side glue paper cutting mechanism; The side glue-clamping and paper-cutting mechanism comprises a side glue-clamping mechanism and a side glue-cutting knife mechanism, wherein the side glue-clamping mechanism is used to clamp the glue paper in the conveying direction of the side glue-unwinding mechanism, so that the side glue-cutting knife mechanism can cut and separate the clamped glue paper; The side adhesive adsorption mechanism comprises a lateral telescopic mechanism and a side adhesive adsorption head, and the lateral telescopic mechanism drives the side adhesive adsorption head to move horizontally back and forth to complete the side adhesive action.

4. The linear binding glue mechanism of the adapter welding machine according to claim 3 is characterized in that: The tail glue clamping and paper cutting mechanism comprises a tail glue clamping mechanism and a tail glue cutting knife mechanism, wherein the tail glue clamping mechanism is used to clamp the adhesive paper in the conveying direction of the tail glue unwinding mechanism, so that the tail glue cutting knife mechanism can cut and separate the clamped adhesive paper; A tail glue adsorption mechanism is arranged below each tail glue paper cutting mechanism; The tail glue adsorption mechanism includes a lifting mechanism, a longitudinal telescopic mechanism and a tail glue adsorption head; the longitudinal telescopic mechanism is arranged at the lifting end of the lifting mechanism, and the longitudinal telescopic mechanism drives the tail glue adsorption head to move horizontally back and forth to complete the tail glue action.

5. The linear glue binding mechanism of the adapter welding machine according to claim 4 is characterized in that: The tail glue adsorption head and the side glue adsorption head both include a support plate, a first glue block and a second glue block. The first glue block and the second glue block are arranged on the support plate, and the distance between the first glue block and the second glue block matches the length of a side of the battery cell close to the glue adsorption head.

6. The linear binding glue mechanism of the adapter welding machine according to claim 5, characterized in that: The first adhesive block and the second adhesive block are both provided with adsorption holes at one end close to the battery cell, and the opposite surfaces of the first adhesive block and the second adhesive block are both provided with adhesive rollers, which are arranged at one end of the opposite surface close to the battery cell.

7. The linear glue binding mechanism of the adapter welding machine according to claim 4, characterized in that: The side glue assembly also includes a side glue positioning mechanism; The tail glue assembly also includes a tail glue positioning mechanism; The side adhesive positioning mechanism includes a side adhesive positioning plate and a first lifting unit, wherein the telescopic end of the first lifting unit drives the side adhesive positioning plate to move up and down to reciprocate to position the battery cell in the vertical direction; The tail glue positioning mechanism includes a tail glue positioning plate and a second lifting unit, and the telescopic end of the second lifting unit drives the tail glue positioning plate to move up and down to position the battery cell in the vertical direction.

8. The linear glue binding mechanism of the adapter welding machine according to claim 7, characterized in that: One end of the side adhesive positioning plate close to the side adhesive adsorption head and one end of the tail adhesive positioning plate close to the tail adhesive adsorption head are both provided with grooves.

9. The linear glue binding mechanism of the adapter welding machine according to claim 3, characterized in that: The side glue assembly includes four side glue paper cutting mechanisms and four side glue adsorption mechanisms; The two side glue paper cutting mechanisms are respectively located on the left and right sides of the gantry; the two side glue paper cutting mechanisms on the same side are arranged side by side; and a side glue adsorption mechanism is correspondingly arranged below each side glue paper cutting mechanism; The side adhesive unwinding mechanism outputs adhesive tape to the four side adhesive adsorption mechanisms respectively.

10. The linear glue binding mechanism of the adapter welding machine according to claim 4, characterized in that: The gantry and the bracket are both provided with upper protrusions and lower protrusions; The side clamping mechanism and the tail clamping mechanism both include an upper clamping unit, a lower clamping unit and a rubber pulling clamping claw, the upper clamping unit includes an upper clamping block with telescopic movement, wherein an upper clamping space is formed between the upper protrusion of the gantry and the upper clamping block of the side clamping mechanism, and an upper clamping space is formed between the upper protrusion of the bracket and the upper clamping block of the tail clamping mechanism; The lower clamping unit includes a lower clamping block that is telescopically movable, and a lower clamping space is formed between the lower protrusion of the gantry and the lower clamping block of the side clamping mechanism, or a lower clamping space is formed between the lower protrusion of the bracket and the lower clamping block of the tail clamping mechanism; The glue pulling clamp is located below the lower clamping block, and the glue pulling clamp is used to tighten the adhesive tape passing through the lower clamping space; The side rubber cutting mechanism and the tail rubber cutting mechanism both include a telescopically movable cutting knife. The side rubber cutting mechanism is arranged at the bottom of the lower protrusion of the gantry, and the tail rubber cutting mechanism is arranged at the bottom of the lower protrusion of the bracket.

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