Packing paper structure for electrolytic capacitor winding machine

By designing a paper pad structure including guide rollers, mating rollers and cylinders, the problem of incomplete pasting, excessive extrusion or insolid pasting of electrolytic paper and paper tape in electrolytic capacitor winding machine is solved, and electrolytic paper is realized A tight fit and even fit with the paper tape.

CN119480474AInactive Publication Date: 2025-02-18QIFANG INTELLIGENT TECH (SUZHOU) CO LTD
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Patent Information

Application Number
CN202411682002.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-22
Publication Date
2025-02-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The paper pad structure of the existing electrolytic capacitor winding machine has problems such as incomplete pasting, over-extrusion or insolid pasting of electrolytic paper and paper tape during the pasting process, especially when the thickness of paper tape and electrolytic paper changes. .

Method used

A paper pad structure including feeding rollers, guide wheels, and coating components are designed. Through the close contact between the guide rollers and the mating rollers, the guide rollers and mating rollers made of elastic plastic are combined with the driving of the cylinder and the spring rod. Achieve uniform application of electrolytic paper and paper tape.

Benefits of technology

This structure can ensure the close fit between the electrolytic paper and the paper tape, avoid excessive extrusion or unsolid coating, and adapt to different thicknesses of paper tape and electrolytic paper, improving the uniformity and stability of the coating.

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Abstract

The invention relates to the technical field of electrolytic capacitor manufacturing, in particular to a packing paper structure for an electrolytic capacitor winding machine, which comprises a feeding roller, a guide wheel is arranged on one side of the feeding roller, a bottom plate is arranged below the guide wheel, and a pasting component is arranged at one end, far away from the feeding roller, of the bottom plate. The pasting and covering assembly comprises a guide roller, the guide roller is fixedly connected to the bottom plate through a support, a matching roller is arranged below the guide roller, the matching roller is rotationally connected into a concave frame, the lower end face of the concave frame is fixedly connected with a third spring rod, and the lower end of the third spring rod is fixedly connected with an air cylinder. The air cylinder is fixedly connected to the bottom plate. The third spring rod is used for supporting the matching roller and the guide roller to enable the paper tape and the electrolytic paper to be attached to each other, meanwhile, the outer layer of the guide roller is made of elastic plastic, the matching roller and the guide roller make contact more tightly, and meanwhile the electrolytic paper and the paper tape between the matching roller and the guide roller are attached more tightly.
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Citation Information

Patent Citations

  • Paper padding mechanism of electrolytic capacitor winding machine

    CN113192769B