Packaging box sealing mechanism

By designing a carton sealing mechanism that includes a limiting pusher and an adsorption seat, the problem of inconvenient continuous automated carton folding in existing sealing mechanisms is solved, and a highly efficient carton sealing process is achieved.

CN223751233UActive Publication Date: 2026-01-02SINDARI PRECISION PLASTIC (SUZHOU) CO LTD
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Patent Information

Application Number
CN202520198237.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-08
Publication Date
2026-01-02
Estimated Expiration
2035-02-08

AI Technical Summary

Technical Problem

Existing packaging box sealing mechanisms are not suitable for continuous automated box folding, resulting in low sealing efficiency.

Method used

A packaging box sealing mechanism was designed, comprising a first sealing processing structure and a second sealing processing structure. Through the coordinated work of a limiting pusher, an adsorption seat, and a dispensing machine, the mechanism enables automated limiting, folding, and fastening of the carton.

Benefits of technology

It realizes an automated continuous sealing process for cartons, improving sealing efficiency and sealing quality.

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Abstract

The utility model discloses a packing box sealing mechanism which comprises a first box sealing processing structure and a second box sealing processing structure, the side end of the first box sealing processing structure is communicated with the second box sealing processing structure, and the first box sealing processing structure comprises a control base, a telescopic rod, a limiting push frame, a first conveying roller, a first power base and a bottom frame. A first transmission roller is in driving connection to the first power seat, a control seat is installed on the upper portion of the rear end of the first power seat, and the control seat controls the limiting push frame to be longitudinally adjusted through a telescopic rod so that the limiting push frame can be pushed in the gap position of the first transmission roller, and a mounting frame is fixedly connected to the upper portion of the front end of the first power seat; a first pressing push rod is arranged on the mounting frame, the first pressing push rod is electrically driven, and a bottom frame is fixedly connected to the lower portion of the front end of the first power seat. According to the packaging box sealing mechanism, due to the structural arrangement, packaging box sealing work can be conveniently carried out.
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