Glue supplying and sticking device for battery piece

Abstract

The utility model relates to the technical field of battery production, in particular to a glue supplying and sticking device for a battery piece. Comprising a mounting part, a glue supply assembly, a guide block, a material pressing assembly, a cutting assembly, a glue pressing assembly and a traction assembly. The glue supply assembly, the guide block and the glue pressing assembly are sequentially provided with mounting pieces in the conveying direction; the traction assembly is arranged on the mounting piece, clamps the adhesive tape supplied by the adhesive supply assembly and sequentially passes through the guide block and the adhesive pressing assembly; the material pressing assembly is arranged on the mounting piece and located above the guide block, the cutting assembly is arranged on the mounting piece and located above the guide block, and the cutting assembly is arranged close to the adhesive tape pressing assembly; by arranging the glue supplying and sticking device composed of the mounting piece, the glue supplying assembly, the guide block, the material pressing assembly, the cutting assembly, the glue pressing assembly and the traction assembly, full automation of glue strip supplying and glue pressing in the battery piece production process is achieved, the production efficiency is improved, and the production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a glue supply and sticking device for battery wafers. Background Art

[0002] Connecting several battery wafers in series and welding them with welding wires to the battery wafers is one of the production processes for manufacturing battery wafers. Before welding the welding wires to the battery wafers, it is necessary to first use adhesive strips to bond two adjacent battery wafers. That is, the connection between two adjacent battery wafers requires an adhesive strip to bond and cover the gap existing between the two battery wafers. Therefore, glue supply and pressing and bonding processes are required. The existing glue supply and pressing and bonding have the disadvantages of slow glue supply speed and low efficiency, and cannot meet the production requirements, so improvement is needed. Summary of the Invention

[0003] In order to overcome the disadvantages of slow glue supply and pressing speed and low efficiency in the prior art, the purpose of the utility model is to provide a glue supply and sticking device for battery wafers, which improves the degree of production automation, improves efficiency, and meets the production requirements.

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

[0005] A glue supply and sticking device for battery wafers, comprising a mounting member, a glue supply assembly, a guiding block, a pressing component, a cutting component, a pressing glue component and a traction component;

[0006] The glue supply assembly, the guiding block and the pressing glue component are sequentially arranged on the mounting member along the conveying direction;

[0007] The traction component is arranged on the mounting member, and the traction component clamps the adhesive strip supplied by the glue supply assembly and sequentially passes through the guiding block and the pressing glue component;

[0008] The pressing component is arranged on the mounting member and above the guiding block, the cutting component is arranged on the mounting member and above the guiding block, and the cutting component is arranged close to the pressing glue component.

[0009] Further, the glue supply assembly includes a bearing member and a stress relieving component. The bearing member is arranged on the mounting member, and the stress relieving component is arranged on the mounting member and below the bearing member. The stress relieving component includes a first mounting plate, a fixed wheel and a movable wheel, and the movable wheel is slidably connected to the first mounting plate.

[0010] Further, the stress relieving component further includes a guide rod. The guide rod is arranged on the first mounting plate, and the movable wheel is slidably connected to the guide rod.

[0011] Further, the pressing component includes a pressing driving member and a pressing block. The pressing driving member is arranged on the mounting member and drives the pressing block to move towards the guiding block.

[0012] Further, the cutting component includes a cutter driving member, a blade, and a cutter groove. The cutter groove is provided on the guiding block, and the cutter driving member is provided on the mounting member and drives the blade to approach or move away from the cutter groove.

[0013] Further, the rubber pressing component includes a material suction plate, a sliding plate, a sliding seat, a second mounting plate, and a lifting driving member. The second mounting plate is provided on the mounting member, the lifting driving member is provided on the second mounting plate and drives the sliding seat to move. The sliding seat is slidably connected to the second mounting plate, the sliding plate is provided on the sliding seat, and the material suction plate is fixedly provided on the sliding plate.

[0014] Further, the rubber pressing component further includes an upper limit block and a lower limit block. Both the upper limit block and the lower limit block are provided with sliding seats, and the sliding plate slides between the upper limit block and the lower limit block.

[0015] Further, the traction component includes a traction driving member, a movable block, a jaw driving member, and jaws. The traction driving member is provided on the mounting member and drives the movable block to move, and the jaw driving member is provided on the movable block and drives the jaws to open and close.

[0016] The beneficial effects of the present utility model: By providing a glue supply and pasting device composed of a mounting member, a glue supply component, a guiding block, a material pressing component, a cutting component, a rubber pressing component, and a traction component, the full automation of glue strip supply and rubber pressing in the production process of battery wafers is realized, the production efficiency is improved, and the production requirements are met. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the glue supply component of the present utility model;

[0019] Figure 3 is a schematic diagram of the positional relationship among the guiding groove, the material pressing component, and the cutting component of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the rubber pressing component of the present utility model;

[0021] Figure 5 is a split structural schematic diagram of the rubber pressing component of the present utility model;

[0022] Figure 6 is a structural schematic diagram of the traction component of the present utility model.

[0023] The reference numerals include:

[0024] 1 - mounting member; 2 - glue supply component; 21 - bearing member

[0025] 22 - stress relieving component; 221 - first mounting plate; 222 - fixed pulley

[0026] 223 - movable wheel 224 - guide rod 3 - guide block

[0027] 31 - groove 4 - blanking component 41 - blanking driving part

[0028] 42 - blanking block 5 - cutting component 51 - cutter driving part

[0029] 52 - blade 53 - cutter groove 6 - rubber pressing component

[0030] 61 - material suction plate 62 - slide plate 63 - slide seat

[0031] 64 - second mounting plate 65 - lifting driving part 66 - upper limit block

[0032] 67 - lower limit block 7 - traction component 71 - traction driving part

[0033] 72 - movable block 73 - jaw driving part 74 - jaw

[0034] 100 - rubber strip. Detailed implementation mode

[0035] For the convenience of understanding by those skilled in the art, the following further describes the present utility model in conjunction with embodiments and the accompanying drawings. The content mentioned in the implementation mode does not limit the present utility model.

[0036] Please refer to Figures 1 to 6 , a rubber supply and pasting device for battery wafers of the present utility model, including a mounting part 1, a rubber supply component 2, a guide block 3, a blanking component 4, a cutting component 5, a rubber pressing component 6 and a traction component 7;

[0037] The rubber supply component 2, the guide block 3 and the rubber pressing component 6 are sequentially arranged on the mounting part 1 along the conveying direction;

[0038] The traction component 7 is arranged on the mounting part 1, and the traction component 7 clamps the rubber strip 100 supplied by the rubber supply component 2 and sequentially passes through the guide block 3 and the rubber pressing component 6;

[0039] The blanking component 4 is arranged on the mounting part 1 and above the guide block 3, the cutting component 5 is arranged on the mounting part 1 and above the guide block 3, and the cutting component 5 is arranged close to the rubber pressing component 6.

[0040] Specifically, in this embodiment, the glue supply assembly 2, the guide block 3, and the glue pressing assembly 6 are sequentially arranged along the length direction of the mounting member 1. There is a spacing between the glue supply assembly 2 and the guide block 3, and a spacing between the guide block 3 and the glue pressing assembly 6. A guide rail is installed on the upper surface of the mounting member 1, and the guide rod is arranged along the length direction of the mounting member 1. Among them, the traction assembly 7 is slidably connected to the mounting member 1 along the guide rail. The glue supply assembly 2 is used to supply the external rubber strip 100. The rubber strip 100 is placed in a roll on the glue supply assembly 2. The guide block 3 is provided with a groove 31. The groove 31 starts from the upper surface of the guide block 3 and extends towards the lower surface of the guide block 3. The groove 31 runs through the guide block 3 along the length direction of the guide block 3. The external rubber strip 100 is clamped by the traction assembly 7 after passing through the groove 31. The traction assembly 7 slides to the other end of the mounting member 1 to pull out the external rubber strip 100 to a preset length. Then, the glue pressing assembly 6 adsorbs the pulled-out rubber strip 100, and the pressing component 4 synchronously presses the rubber strip 100 in the groove 31. The cutting assembly 5 cuts the single rubber strip 100. The glue pressing assembly 6 adsorbs the cut rubber strip 100 and presses the section of the rubber strip 100 on the external battery cell, achieving the purpose of glue supply and glue pressing.

[0041] By setting up the glue supply and pasting device composed of the mounting member 1, the glue supply assembly 2, the guide block 3, the pressing component 4, the cutting assembly 5, the glue pressing assembly 6, and the traction assembly 7, the full automation of the rubber strip feeding and glue pressing in the battery cell production process is realized, improving the production efficiency and meeting the production requirements.

[0042] The glue supply assembly 2 includes a carrier 21 and a stress relief component 22. The carrier 21 is arranged on the mounting member 1, and the stress relief component 22 is arranged on the mounting member 1 and is located below the carrier 21. The stress relief component 22 includes a first mounting plate 221, a fixed wheel 222, and a movable wheel 223. The movable wheel 223 is slidably connected to the first mounting plate 221. Due to the long-term storage of the rolled rubber strip, there is strong internal stress in the rubber strip per unit length. Therefore, it is necessary to remove the internal stress of the rubber strip per unit length before use. Preferably, the number of fixed wheels 222 is two, and the number of movable wheels 223 is one. The two fixed wheels 222 and one movable wheel 223 are all connected to the first mounting plate 221. The movable wheel 223 is located below the fixed wheels 222. One movable wheel 223 is connected to the two fixed wheels 222 in a triangular shape. The rubber strip 100 enters the groove 31 of the guide block 3 through one fixed wheel 222, the movable wheel 223, and the other fixed wheel 222. Under the action of the two fixed wheels 222 and one movable wheel 223, the internal stress of the rubber strip 100 per unit length is removed.

[0043] The stress-relieving component 22 further includes a guide rod 224. The guide rod 224 is disposed on the first mounting plate 221. The movable wheel 223 is slidably connected to the guide rod 224. The arrangement of the guide rod 224 facilitates the adjustment of the distance between the movable wheel 223 and the fixed wheel 222 to meet different production requirements.

[0044] The material pressing component 4 includes a material pressing driving member 41 and a pressing block 42. The material pressing driving member 41 is disposed on the mounting member 1 and drives the pressing block 42 to move towards the direction of the guiding block 3. The number of the pressing blocks 42 is two, and the two pressing blocks 42 are spaced apart, increasing the length of the pressed rubber strip 100 and reducing the clamping area.

[0045] The cutting component 5 includes a cutter driving member 51, a blade 52 and a cutter groove 53. The cutter groove 53 is disposed on the guiding block 3. The cutter driving member 51 is disposed on the mounting member 1 and drives the blade 52 to approach or separate from the cutter groove 53. The cutter groove 53 is installed at the discharge end of the guiding block 3. The upper end surface of the cutter groove 53 is lower than the groove 31. The cutter driving member 51 drives the blade 52 to lift and lower to complete the cutting of the rubber strip 100. The arrangement of the cutter groove 53 protects the blade 52 and improves the service life of the cutting component 5, ensuring the controllability of the production quality.

[0046] The rubber pressing component 6 includes a suction plate 61, a sliding plate 62, a sliding seat 63, a second mounting plate 64 and a lifting driving member 65. The second mounting plate 64 is disposed on the mounting member 1. The lifting driving member 65 is disposed on the second mounting plate 64 and drives the sliding seat 63 to move. The sliding seat 63 is slidably connected to the second mounting plate 64. The sliding plate 62 is disposed on the sliding seat 63. The suction plate 61 is fixedly disposed on the sliding plate 62. The lifting driving member 65 adopts a servo motor driving structure. The lifting driving member 65 drives the sliding seat 63 to lift and lower along the height direction of the second mounting plate 64, which meets the lifting requirement of the suction plate 61. The suction plate 61 and the sliding plate 62 are assembled and then installed on the sliding seat 63, which is convenient for disassembly and assembly.

[0047] The rubber pressing component 6 further includes an upper limit block 66 and a lower limit block 67. The upper limit block 66 and the lower limit block 67 are both provided on the sliding seat 63. The sliding plate 62 slides between the upper limit block 66 and the lower limit block 67. The arrangement of the upper limit block 66 and the lower limit block 67 enables the sliding plate 62 to have a degree of freedom of lifting within a small range. That is, when the suction plate 61 adsorbs the rubber strip 100 and presses the rubber strip 100 on the external battery panel, according to the different thickness specifications of the external battery panel, the suction plate 61 has a small range of free adjustment.

[0048] The traction assembly 7 includes a traction driving member 71, a movable block 72, a jaw driving member 73 and jaws 74. The traction driving member 71 is arranged on the mounting member 1 and drives the movable block 72 to move. The jaw driving member 73 is arranged on the movable block 72 and drives the jaws 74 to open and close, so as to clamp the free end of the rubber strip 100 and pull out the rubber strip 100 until a preset length is reached, thereby improving the degree of production automation.

[0049] The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A glue supply and glue sticking device for a battery cell, characterized in that: It comprises a mounting part (1), a glue supply component (2), a guide block (3), a material pressing component (4), a cutting component (5), a glue pressing component (6) and a traction component (7); The glue supply component (2), the guide block (3), and the glue pressing component (6) are provided with mounting parts (1) in sequence along the conveying direction; The traction assembly (7) is arranged on the mounting member (1), and the traction assembly (7) clamps the rubber strip (100) supplied by the rubber supply assembly (2) and passes through the guide block (3) and the rubber pressing assembly (6) in sequence; The material pressing component (4) is arranged on the mounting member (1) and is located above the guide block (3); the cutting component (5) is arranged on the mounting member (1) and is located above the guide block (3); and the cutting component (5) is arranged close to the glue pressing component (6).

2. The adhesive supplying and gluing device for a battery cell according to claim 1, characterized in that: The glue supply component (2) comprises a bearing member (21) and a stress relief component (22); the bearing member (21) is arranged on the mounting member (1); the stress relief component (22) is arranged on the mounting member (1) and is located below the bearing member (21); the stress relief component (22) comprises a first mounting plate (221), a fixed wheel (222) and a movable wheel (223); the movable wheel (223) is slidably connected to the first mounting plate (221).

3. The adhesive supplying and gluing device for a battery cell according to claim 2, characterized in that: The stress relief assembly (22) further comprises a guide rod (224), wherein the guide rod (224) is arranged on the first mounting plate (221), and the movable wheel (223) is slidably connected to the guide rod (224).

4. The adhesive supplying and gluing device for a battery cell according to claim 1, characterized in that: The material pressing assembly (4) comprises a material pressing driving component (41) and a pressing block (42); the material pressing driving component (41) is arranged on the mounting component (1) and drives the pressing block (42) to move in the direction of the guide block (3).

5. The adhesive supplying and gluing device for a battery cell according to claim 1, characterized in that: The cutting assembly (5) comprises a cutter driving component (51), a blade (52) and a cutter groove (53); the cutter groove (53) is arranged on the guide block (3); the cutter driving component (51) is arranged on the mounting component (1) and drives the blade (52) to approach or move away from the cutter groove (53).

6. The adhesive supplying and gluing device for a battery cell according to claim 1, characterized in that: The glue pressing assembly (6) includes a suction plate (61), a slide plate (62), a slide seat (63), a second mounting plate (64) and a lifting drive member (65), wherein the second mounting plate (64) is arranged on the mounting member (1), the lifting drive member (65) is arranged on the second mounting plate (64) and drives the slide seat (63) to move, the slide seat (63) is slidably connected to the second mounting plate (64), the slide plate (62) is arranged on the slide seat (63), and the suction plate (61) is fixedly arranged on the slide plate (62).

7. The adhesive supplying and gluing device for a battery cell according to claim 6, characterized in that: The glue pressing assembly (6) further comprises an upper limit block (66) and a lower limit block (67), wherein the upper limit block (66) and the lower limit block (67) are both provided with a slide seat (63), and the slide plate (62) slides between the upper limit block (66) and the lower limit block (67).

8. The adhesive supplying and gluing device for a battery cell according to claim 1, characterized in that: The traction assembly (7) comprises a traction drive member (71), a movable block (72), a clamping jaw drive member (73) and a clamping jaw (74); the traction drive member (71) is arranged on the mounting member (1) and drives the movable block (72) to move; the clamping jaw drive member (73) is arranged on the movable block (72) and drives the clamping jaw (74) to open and close.

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