Positioning device for packaging and processing lithium battery

Abstract

The utility model discloses a positioning device for lithium battery packaging processing, belongs to the technical field of lithium battery production, and aims to solve the problems of higher cost caused by the need of a plurality of driving mechanisms and poorer clamping effect during lithium battery packaging. A support is fixedly installed between the top plate and the operation table, a servo air cylinder is fixed to the center of the top end of the top plate, a connecting plate is fixed to the driving end of the servo air cylinder, hot-air blowers are fixedly installed at the two ends of the inner wall of the connecting plate, a placing frame is fixed to one side of the bottom end of the operation table, and a servo motor is fixed into the top end of the placing frame. A transmission mechanism is arranged at the driving end of the servo motor; the transmission mechanism, the driving chain wheel, the driven chain wheel and the transmission rod are matched to work, so that the two clamping mechanisms can be driven to operate at the same time, and a plurality of groups of lithium batteries can be clamped and positioned at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery production, and specifically relates to a positioning device used for lithium battery packaging processing. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high requirements on the environment. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have now become mainstream.

[0003] In the production of lithium batteries, a lithium battery packaging device is needed. The patent document publication number is: "CN216563265U". In actual use, the above patent still has the following problems: for example, multiple driving mechanisms are required to clamp multiple groups of lithium batteries, which leads to high costs, and the clamping method adopts clamping on both sides, which leads to poor clamping effect of the lithium battery, so it needs to be improved.

[0004] Therefore, a positioning device for lithium battery packaging processing is needed to solve the problems in the prior art of requiring multiple driving mechanisms resulting in high costs and poor clamping effect during lithium battery packaging. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for lithium battery packaging processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for lithium battery packaging processing, comprising an operating table, a top plate is arranged on the top of the operating table, a bracket is fixedly installed between the top plate and the operating table, a servo cylinder is fixed at the top center of the top plate, a connecting plate is fixed at the driving end of the servo cylinder, hot air blowers are fixedly installed at both ends of the inner wall of the connecting plate, a placing rack is fixed on one side of the bottom end of the operating table, a servo motor is fixed inside the top of the placing rack, and a transmission mechanism is arranged at the driving end of the servo motor;

[0007] A placing table is fixedly installed on both sides of the top of the operating table, and mounting blocks are fixed on the inner wall of the placing table in a cross-shaped distribution, and a clamping mechanism is arranged on the inner wall of the mounting block.

[0008] Furthermore, the transmission mechanism includes a driving sprocket, which is fixedly mounted on the driving end of the servo motor, an outer wall of the driving sprocket is meshedly connected with a chain, and the other side of the chain is meshedly connected with a driven sprocket.

[0009] Furthermore, a transmission rod is fixedly installed at the center of the driving sprocket and the driven sprocket.

[0010] Furthermore, the clamping mechanism comprises a rotating disk, which is rotatably mounted at the center of the placement table and fixed to the top end of the transmission rod, and arc-shaped rotating parts are rotatably mounted at four corners of the top outer wall of the rotating disk;

[0011] The clamping mechanism further comprises a movable groove, which is arranged on the inner wall of the mounting block, and a movable part is slidably mounted inside the movable groove.

[0012] Furthermore, a limiting opening corresponding to the distribution of the mounting blocks is opened on the top surface of the placement table, and a clamping member is fixed through the opening of the movable member.

[0013] Furthermore, the inner walls of the two brackets are both installed with return springs, the top ends of the return springs are both fixed with connecting blocks, and the opposite sides of the connecting blocks are fixedly installed at the two ends of the connecting plate.

[0014] Compared with the prior art, the positioning device for lithium battery packaging processing provided by the utility model has at least the following beneficial effects:

[0015] (1) Through the cooperation between the transmission mechanism, the driving sprocket, the driven sprocket, and the transmission rod, the two clamping mechanisms can be driven to operate simultaneously, thereby clamping and positioning multiple groups of lithium batteries at the same time.

[0016] (2) Through the coordination of the clamping mechanism, the rotating disk, the arc-shaped rotating part, the movable groove, the movable part, and the clamping part, the four sides of the lithium battery can be clamped at the same time, and by starting the servo cylinder so that the two sets of hot air blowers can be driven to move at the same time, the two lithium batteries can be packaged at the same time, thereby improving the packaging efficiency of the lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front perspective view of the utility model;

[0018] Figure 2 This is a bottom-up stereogram of the utility model;

[0019] Figure 3 This is an exploded view of the placement table of the utility model;

[0020] Figure 4It is a cross-sectional view of the bracket of the present utility model.

[0021] In the figure: 1. operating table; 2. top plate; 3. bracket; 4. servo cylinder; 5. connecting plate; 6. hot air blower; 7. placement rack; 8. servo motor; 9. transmission mechanism; 91. driving sprocket; 92. chain; 93. driven sprocket; 10. transmission rod; 11. placement table; 12. mounting block; 13. clamping mechanism; 131. rotating disk; 132. arc-shaped rotating part; 133. movable groove; 134. movable part; 14. clamping part; 15. opening; 16. reset spring; 17. connecting block. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-4 The utility model provides a positioning device for lithium battery packaging processing, including an operating table 1, a top plate 2 is arranged on the top of the operating table 1, a bracket 3 is fixedly installed between the top plate 2 and the operating table 1, a servo cylinder 4 is fixed at the top center of the top plate 2, a connecting plate 5 is fixed to the driving end of the servo cylinder 4, hot air blowers 6 are fixedly installed at both ends of the inner wall of the connecting plate 5, a placing rack 7 is fixed to one side of the bottom end of the operating table 1, a servo motor 8 is fixed inside the top of the placing rack 7, and a transmission mechanism 9 is arranged at the driving end of the servo motor 8;

[0024] A placing table 11 is fixedly installed on both sides of the top of the operating table 1 , and mounting blocks 12 are fixed on the inner wall of the placing table 11 in a cross-shaped distribution, and a clamping mechanism 13 is arranged on the inner wall of the mounting block 12 .

[0025] The transmission mechanism 9 can mainly realize driving the two transmission rods 10 to rotate at the same time, thereby driving the two clamping mechanisms 13 to rotate at the same time, thereby realizing the packaging efficiency of the lithium battery.

[0026] By rotating the transmission rod 10, the rotating disk 131 can be driven to rotate, thereby driving multiple arc-shaped rotating parts 132 to rotate simultaneously, and then driving the movable part 134 to perform limiting activities, thereby driving the clamping part 14 to move, so that the lithium battery can be clamped and positioned.

[0027] Further as Figure 2 , Figure 3 As shown, the transmission mechanism 9 includes a driving sprocket 91 , which is fixedly mounted on the driving end of the servo motor 8 , an outer wall of the driving sprocket 91 is meshedly connected with a chain 92 , and the other side of the chain 92 is meshedly connected with a driven sprocket 93 .

[0028] Further as Figure 2 , Figure 3As shown, a transmission rod 10 is fixedly installed at the center of the driving sprocket 91 and the driven sprocket 93 .

[0029] This solution has the following working process: first, the lithium battery is placed on the surface of the placement table 11, and then the servo motor 8 is started, so that the transmission rod 10 can be driven to rotate, and at the same time, the transmission mechanism 9 is used to make it possible to drive the two transmission rods 10 to rotate at the same time, so as to drive the rotating disk 131 to rotate. When the arc-shaped rotating part 132 is rotated, it can also drive the arc-shaped rotating part 132 to rotate. When the arc-shaped rotating part 132 is turned, it can drive the movable part 134 to limit the inner wall of the movable groove 133. When the movable part 134 moves, it can drive the clamping part 14 to move, so as to clamp the lithium battery.

[0030] According to the above working process, when the two lithium batteries are clamped and positioned, the servo cylinder 4 is started to drive the connecting plate 5 to move up and down, thereby driving the hot air blower 6 to move downward, thereby packaging the two corresponding lithium batteries.

[0031] Further as Figure 1 , Figure 3 As shown, the clamping mechanism 13 includes a rotating disk 131, which is rotatably mounted at the center of the placement table 11 and fixed to the top of the transmission rod 10, and arc-shaped rotating members 132 are rotatably mounted at the four corners of the top outer wall of the rotating disk 131;

[0032] The clamping mechanism 13 further includes a movable groove 133 . The movable groove 133 is formed on the inner wall of the mounting block 12 . A movable member 134 is slidably mounted inside the movable groove 133 .

[0033] When the rotating disk 131 rotates, it can simultaneously drive the arc-shaped rotating member 132 to turn, and further drive the movable member 134 to perform limiting activities, thereby driving the clamping member 14 to move, so that the lithium battery can be clamped on all four sides, thereby improving the clamping effect of the lithium battery.

[0034] Further as Figure 1 , Figure 3 As shown, a limiting opening 15 corresponding to the distribution of the mounting block 12 is opened on the top surface of the placement platform 11, and a clamping member 14 is fixed to the opening 15 of the movable member 134.

[0035] Further as Figure 1 , Figure 2 and Figure 4As shown, the inner walls of the two brackets 3 are both installed with return springs 16 , the top ends of the return springs 16 are fixed with connecting blocks 17 , and the opposite sides of the connecting blocks 17 are fixedly installed at the two ends of the connecting plate 5 .

[0036] Through the action of the reset spring 16 , it is mainly possible to drive the connecting plate 5 to perform buffering, and at the same time, it is possible to achieve a certain reset effect of the connecting plate 5 .

[0037] In summary: the transmission mechanism 9 can mainly realize simultaneously driving the two transmission rods 10 to rotate, thereby simultaneously driving the two clamping mechanisms 13 to rotate, thereby realizing the packaging efficiency of the lithium batteries. When the two lithium batteries are clamped and positioned, the servo cylinder 4 is started so that it can drive the connecting plate 5 to move up and down, thereby driving the hot air blower 6 to move downward, thereby realizing the packaging of the two corresponding lithium batteries.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A positioning device for lithium battery packaging processing, comprising an operating table (1), characterized in that: A top plate (2) is provided on the top of the operating table (1), a bracket (3) is fixedly installed between the top plate (2) and the operating table (1), a servo cylinder (4) is fixed at the center of the top of the top plate (2), a connecting plate (5) is fixed at the driving end of the servo cylinder (4), hot air blowers (6) are fixedly installed at both ends of the inner wall of the connecting plate (5), a placement rack (7) is fixed on one side of the bottom end of the operating table (1), a servo motor (8) is fixed inside the top of the placement rack (7), and a transmission mechanism (9) is provided at the driving end of the servo motor (8); A placement table (11) is fixedly mounted on both sides of the top of the operating table (1), mounting blocks (12) are fixedly mounted on the inner wall of the placement table (11) in a cross-shaped arrangement, and a clamping mechanism (13) is disposed on the inner wall of the mounting block (12).

2. A positioning device for lithium battery packaging processing according to claim 1, characterized in that: The transmission mechanism (9) comprises a driving sprocket (91), the driving sprocket (91) being fixedly mounted on the driving end of the servo motor (8), the outer wall of the driving sprocket (91) being meshedly connected with a chain (92), and the other side of the chain (92) being meshedly connected with a driven sprocket (93).

3. A positioning device for lithium battery packaging processing according to claim 2, characterized in that: A transmission rod (10) is fixedly mounted at the center of the driving sprocket (91) and the driven sprocket (93).

4. The positioning device for lithium battery packaging processing according to claim 1, characterized in that: The clamping mechanism (13) comprises a rotating disk (131), the rotating disk (131) is rotatably mounted at the center of the placement platform (11) and is fixed to the top end of the transmission rod (10), and arc-shaped rotating parts (132) are rotatably mounted on the four corners of the outer wall of the top end of the rotating disk (131); The clamping mechanism (13) further comprises a movable groove (133), wherein the movable groove (133) is formed on the inner wall of the mounting block (12), and a movable member (134) is slidably mounted inside the movable groove (133).

5. A positioning device for lithium battery packaging processing according to claim 4, characterized in that: The top surface of the placement platform (11) is provided with an opening (15) corresponding to the distribution of the mounting block (12), and the movable member (134) passes through the limiting opening (15) and is fixed with a clamping member (14).

6. A positioning device for lithium battery packaging processing according to claim 1, characterized in that: The inner walls of the two brackets (3) are both equipped with return springs (16), the top ends of the return springs (16) are both fixed with connection blocks (17), and the opposite sides of the connection blocks (17) are fixedly mounted on the two ends of the connection plate (5).

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