Corona mechanism of laminating machine

By introducing a drive component into the corona mechanism of the coating machine to adjust the position of the discharge plate and discharge cone, the problem of difficult adjustment in existing devices is solved, and uniform adjustment of the corona point and efficient operation of the equipment are achieved.

CN223890447UActive Publication Date: 2026-02-10SHANGHAI BAO ZHONG BAO ADHESIVE PROD CO LTD
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Patent Information

Application Number
CN202520561420.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-02-10
Estimated Expiration
2035-03-28

AI Technical Summary

Technical Problem

The existing corona treatment devices used for processing waterproof and oil-resistant coated paper lack adjustment mechanisms, which requires manual disassembly and assembly when processing different raw materials, resulting in time-consuming and labor-intensive processes.

Method used

A corona discharge mechanism for a coating machine was designed. The movement of the discharge plate and the discharge cone is adjusted by a drive component. The movement directions of the discharge plate and the discharge cone are perpendicular to each other, which improves the flexibility of the corona discharge point adjustment.

Benefits of technology

This achieves uniform adjustment of the corona point, improves the practicality and processing efficiency of the equipment, and reduces the time and labor intensity of manual adjustment.

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Abstract

The utility model relates to the technical field of coated paper processing, and discloses a coating machine corona mechanism which comprises a case, a placing opening is formed in one side of the case, a fixing table is fixedly connected in the case, a first sliding groove is formed in the fixing table, a first fixing rod is fixedly connected in the first sliding groove, a sliding block is connected to the first fixing rod in a sliding mode, and a second fixing rod is connected to the sliding block in a sliding mode. The sliding block penetrates through the first sliding groove to be fixedly connected with an insulating plate, a moving groove is formed in the fixed table, a conducting rod is arranged in the moving groove, one end of the conducting rod penetrates through the insulating plate to be fixedly connected with a discharging plate, and the other end of the conducting rod is fixedly connected with a capacitor. And the moving directions of the discharge plates and the discharge cones are perpendicular to each other, so that the corona point is adjusted, and the practicability of the equipment is improved.
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