Packaging bag edge cutting device

By designing a packaging bag edge cutting device containing limiting components and adjustable limiting plates, the problem that existing devices cannot effectively limit packaging bags of different widths and heights is solved, and more efficient edge cutting operations are achieved.

CN222645484UActive Publication Date: 2025-03-21ZHOUKOU HONGYUAN PACKAGING TECH CO LTD
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Patent Information

Application Number
CN202421341326.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-21
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

The existing packaging bag edge cutting device cannot change the spacing of the limit plates according to needs, resulting in the inability to effectively limit the packaging bags of different widths, which may cause offsets, and the height of the packaging bag cannot be limited, affecting work efficiency.

Method used

A packaging bag edge cutting device is designed, including a workbench, a first support frame, a limiting assembly, etc., and the limiting of the width of the packaging bag is achieved through the cooperation of the first motor, the first threaded rod and the first slider; the limiting of the height of the packaging bag is achieved through the cooperation of the second motor, the second threaded rod and the second slider.

Benefits of technology

This device can not only adjust the spacing of the limiting plates to avoid offset of the packaging bags, but also limit the height of the packaging bags, significantly improving the efficiency of edge cutting operations.

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Abstract

The utility model provides a packaging bag edge cutting device, which belongs to the technical field of packaging bag production and comprises a workbench, a first support frame arranged on the left side of the upper end of the workbench, a limiting component arranged on the upper side of the workbench and comprising a first motor arranged at the front end of the workbench, and first chutes respectively arranged on the front side and the rear side of the upper end of the workbench. First sliding grooves are formed in the first motor, first sliding blocks are connected into the first sliding grooves in a sliding mode, a first threaded rod is fixedly connected to an output rod of the first motor, the first sliding blocks are in threaded connection with the first threaded rod, and lower limiting plates are arranged at the upper ends of the first sliding blocks. And height limiting of the packaging bag can be achieved in a matched mode, edge cutting operation of the packaging bag is facilitated, and the working efficiency of the device is improved.
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