Pole piece double-sided gum applying mechanism

CN224279280UActive Publication Date: 2026-05-26HUAIAN SIX CHUN INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202520508459.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-21
Publication Date
2026-05-26
Estimated Expiration
2035-03-21

AI Technical Summary

Technical Problem

In existing electrode coating devices, the adsorption holes of the coating roller are prone to clogging, resulting in low cleaning efficiency and requiring disassembly of the equipment for cleaning, which increases time and cost.

Method used

A double-sided adhesive backing mechanism for electrode sheets was designed, which uses a cylinder-driven bracket and a cleaning plate. The cleaning plate corresponds to the adsorption holes on the adhesive roller, and the rotation of the roller shaft is used to clean up the blockage and debris. The combination of limiting parts and elastic components improves the cleaning efficiency and flexibility.

Benefits of technology

It enables efficient cleaning of the adsorption holes without disassembling the adhesive roller, improving cleaning efficiency, simplifying the operation process, and reducing equipment maintenance time and costs.

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Abstract

The utility model relates to the technical field of lithium battery production, and particularly discloses a pole piece double-sided gum application mechanism which comprises a plurality of side plates and a support, a plurality of guide rods are connected between the side plates, a double-shaft motor is installed on one side of each side plate, lead screws are connected to the two ends of each double-shaft motor respectively, sliding blocks are connected to the lead screws respectively, and the sliding blocks are connected to the two ends of each side plate respectively. One side of the sliding block is provided with a first roller shaft and a second roller shaft, one side of the first roller shaft is provided with a single-shaft motor, the single-shaft motor is connected with the sliding block, one side of the first roller shaft is connected with a driving gear, one side of the second roller shaft is connected with a transmission gear, and one side of the side plate is provided with an air cylinder; the two ends of the supports are in sliding connection with the guide rods respectively, one side of each support is connected with a cleaning plate, a plurality of elastic components are connected between the cleaning plates and the supports, a connecting rod is fixed between the supports, and the output end of the air cylinder is connected with the connecting rod.
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Citation Information

Patent Citations

  • Pole piece rubberizing device

    CN216918036U