Sealing ring line adhesive positioning device

Abstract

This utility model discloses an online adhesive application and positioning device for sealing rings, relating to the field of automated assembly technology in lithium battery production. It includes a conveyor belt, a blocking module, a positioning module, an adhesive application module, and a clamping module. The conveyor belt is mounted on a frame, with the blocking module, adhesive application module, and clamping module sequentially positioned above it. The positioning module is located on one side of the adhesive application module. This utility model improves adhesive application efficiency, ensures assembly accuracy, and automates the production process.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly technology in lithium battery production, and in particular to a sealing ring assembly process for lithium battery explosion-proof valves, specifically a sealing ring online adhesive positioning device. Background Technology

[0002] Lithium-ion batteries, as high-efficiency energy storage devices, are widely used in electric vehicles, portable electronic devices, and other fields. To ensure the safety of lithium-ion batteries, explosion-proof valves are essential components. They release excess gas when the internal pressure of the battery becomes too high, preventing battery explosion. Under normal operating conditions, the explosion-proof valve plays a sealing role; it only triggers a pressure relief operation when the internal pressure of the battery abnormally increases, ensuring battery safety. The working principle of the explosion-proof valve relies on its sealing performance and pressure sensing capability, and the sealing ring, as a crucial component, plays a vital role in its sealing performance. To ensure the sealing performance of the explosion-proof valve under normal operating conditions, a layer of sealant must be applied to the main body of the sealing ring. However, in actual production processes, the sealant application process requires precise control of the amount of sealant applied to the sealing ring; too much or too little sealant can affect the normal operation of the explosion-proof valve. To improve assembly efficiency and reliability, reduce human error, and automate the sealant application process, the development of an online sealant application and positioning device for the sealing ring is particularly necessary. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a glue application and positioning device on the sealing ring line, which improves glue application efficiency, ensures assembly accuracy, and realizes automated operation in the production process.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a sealing ring line gluing and positioning device, including a conveyor belt, a blocking module, a positioning module, a gluing module and a clamping module. A conveyor belt is provided on the frame, and the blocking module, the gluing module and the clamping module are arranged sequentially above the conveyor belt. A positioning module is provided on one side of the gluing module.

[0005] Preferably, the blocking module includes a blocking block cylinder fixing bracket, a blocking block, and a blocking cylinder. The blocking cylinder is mounted on the blocking block cylinder fixing bracket, which is mounted on the frame. The cylinder rod at the bottom of the blocking cylinder is connected to the blocking block.

[0006] Preferably, the positioning module includes a positioning cylinder mounting base, a positioning cylinder, and a push block. The positioning cylinder mounting base is located on the side of the frame, and the positioning cylinder is mounted on the positioning cylinder mounting base. The cylinder rod of the positioning cylinder is connected to the push block.

[0007] Preferably, the glue application module includes a glue application tube and a glue application tube fixing plate, with the glue application tube mounted on the glue application tube fixing plate and the glue application tube fixing plate mounted on the frame.

[0008] Preferably, the clamping module includes a clamping cylinder fixing plate mounted on the frame, a clamping cylinder fixed on the clamping cylinder fixing plate, the cylinder rod of the clamping cylinder being connected to the horizontal cylinder through a horizontal cylinder connecting plate, the cylinder rod of the horizontal cylinder being connected to the clamping block, the clamping block being clamped to the carrier, and a sealing ring being placed on the carrier.

[0009] The beneficial effects of this utility model are as follows: The sealing ring line gluing and positioning device of this utility model combines mechanical positioning and automated gluing technology. By precisely controlling the amount of glue applied and the positioning accuracy, it can effectively improve production efficiency, reduce production costs, and ensure the quality of gluing, thereby improving the sealing performance of the explosion-proof valve and providing a guarantee for the safe operation of lithium batteries. Attached Figure Description

[0010] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0011] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0012] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0013] Reference Figure 1 The specific implementation adopts the following technical solution: a gluing and positioning device on the sealing ring line, including a conveyor belt 1, a blocking module 2, a positioning module 3, a gluing module 4 and a clamping module 5. The conveyor belt 1 is provided on the frame 6. The blocking module 2, the gluing module 4 and the clamping module 5 are arranged in sequence above the conveyor belt 1. The positioning module 3 is provided on one side of the gluing module 4.

[0014] It is worth noting that the blocking module 2 includes a blocking block cylinder fixing bracket 21, a blocking block 22 and a blocking cylinder 23. The blocking cylinder 23 is mounted on the blocking block cylinder fixing bracket 21, which is mounted on the frame 6. The cylinder rod at the bottom of the blocking cylinder 23 is connected to the blocking block 22.

[0015] It is worth noting that the positioning module 3 includes a positioning cylinder mounting base 31, a positioning cylinder 32, and a push block 33. The positioning cylinder mounting base 31 is located on the side of the frame 6, and the positioning cylinder 32 is mounted on the positioning cylinder mounting base 31. The cylinder rod of the positioning cylinder 32 is connected to the push block 33.

[0016] It is worth noting that the glue application module 4 includes a glue application tube 41 and a glue tube fixing plate 42. The glue application tube 41 is mounted on the glue tube fixing plate 42, and the glue tube fixing plate 42 is mounted on the frame 6.

[0017] In addition, the clamping module 5 includes a clamping cylinder fixing plate 51 mounted on the frame 6, a clamping cylinder 52 fixed on the clamping cylinder fixing plate 51, the cylinder rod of the clamping cylinder 52 is connected to the horizontal cylinder 54 through the horizontal cylinder connecting plate 53, the cylinder rod of the horizontal cylinder 54 is connected to the clamping block 55, the clamping block 55 is clamped to the carrier 7, and a sealing ring 8 is placed on the carrier 7.

[0018] The working principle of this specific implementation is as follows: When the carrier carrying the sealing ring is transported to the gluing station by the conveyor line, the stop block descends to prevent the carrier from moving forward. At the same time, the side positioning module cylinder pushes the positioning block to bring the carrier closer to one side of the conveyor line. Finally, the clamping module cylinder pushes the push block to clamp and complete the final positioning. Finally, the gluing module applies glue evenly to the surface of the sealing ring.

[0019] This specific implementation achieves high-precision automated positioning for sealing ring adhesive application through a modular design (five modules working in tandem: conveyor belt, blocking, positioning, adhesive application, and clamping). Specifically, the linkage between the blocking and positioning modules ensures carrier position correction, the dual-cylinder design (clamping cylinder + horizontal cylinder) of the clamping module enhances carrier stability, and the fixed adhesive tube layout of the adhesive application module ensures uniform adhesive application. The entire device has a compact structure and clear operational logic, significantly improving adhesive application efficiency and consistency, making it suitable for mass production scenarios.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An on-line positioning device for sealing ring coating, characterized in that, It includes a conveyor belt (1), a blocking module (2), a positioning module (3), a glue application module (4) and a clamping module (5). The frame (6) is equipped with a conveyor belt (1). The blocking module (2), the glue application module (4) and the clamping module (5) are arranged in sequence above the conveyor belt (1). The positioning module (3) is arranged on one side of the glue application module (4).

2. The sealing ring on-line gluing positioning device according to claim 1, characterized in that, The blocking module (2) includes a blocking block cylinder fixing bracket (21), a blocking block (22) and a blocking cylinder (23). The blocking cylinder (23) is mounted on the blocking block cylinder fixing bracket (21), which is mounted on the frame (6). The cylinder rod at the bottom of the blocking cylinder (23) is connected to the blocking block (22).

3. The sealing ring on-line gluing positioning device according to claim 1, characterized in that, The positioning module (3) includes a positioning cylinder mounting base (31), a positioning cylinder (32) and a push block (33). The positioning cylinder mounting base (31) is located on the side of the frame (6). The positioning cylinder (32) is mounted on the positioning cylinder mounting base (31). The cylinder rod of the positioning cylinder (32) is connected to the push block (33).

4. The sealing ring on-line gluing positioning device according to claim 1, characterized in that, The glue application module (4) includes a glue application tube (41) and a glue tube fixing plate (42). The glue application tube (41) is set on the glue tube fixing plate (42), and the glue tube fixing plate (42) is mounted on the frame (6).

5. The sealing ring line adhesive positioning device according to claim 1, characterized in that, The clamping module (5) includes a clamping cylinder fixing plate (51) mounted on the frame (6), a clamping cylinder (52) fixed on the clamping cylinder fixing plate (51), the cylinder rod of the clamping cylinder (52) is connected to the horizontal cylinder (54) through the horizontal cylinder connecting plate (53), the cylinder rod of the horizontal cylinder (54) is connected to the clamping block (55), the clamping block (55) is clamped to the carrier (7), and a sealing ring (8) is placed on the carrier (7).

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