Hydraulic fixing device for cutting of bale wrapping paper

By employing an independently flip-up pressing plate structure in the packaging paper cutting device, the problem of bundled packaging paper scattering due to broken tie straps during multiple cutting processes is solved, achieving stable fixation and efficient cutting.

CN224374174UActive Publication Date: 2026-06-19SHANDONG GUANDA PHARM TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG GUANDA PHARM TECH CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In the process of cutting sheet-like bundled packaging paper, existing technology makes it difficult to achieve multiple cuts while ensuring a fixed effect, resulting in a decrease in cutting efficiency and quality. In particular, when the cable tie is cut during the cutting process, the packaging paper is prone to falling apart.

Method used

It adopts an independently flip-up pressing plate structure. The flipping of the pressing plate is controlled by the drive component to avoid the movement trajectory of the cutting blade, ensuring that the packaging paper remains fixed in the non-cutting area, avoiding the scattering caused by the breakage of the cable tie, and improving cutting efficiency and flexibility.

Benefits of technology

This technology ensures stable fixation of the packaging paper during multiple cutting processes, preventing it from scattering due to broken cable ties and improving cutting efficiency and quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to packing paper cutting technical field especially, more particularly to a hydraulic fixing device for bale packing paper cutting, including the bearing platform for placing packing paper, the upper end of bearing platform is connected with the cutting knife through movable mechanism, is used for driving cutting knife to move to the different position of packing paper and carries out the cutting, still includes the pressing unit and drive assembly, the pressing unit is swing joint in the upper end of bearing platform through the elevating unit, is used for moving to the upper end of bale packing paper and carries out the pressing fixed, the pressing unit includes the fixed frame and is located in the multiple pressing plates of fixed frame inside, one end of multiple pressing plate all is hinged with fixed frame through the hinge shaft, the utility model discloses through multiple independently turning over's pressing plate can when needing to carry out the second cutting to board paper, only the pressing plate above the corresponding cutting position is turned up, according to the cutting demand avoids the movement track of cutting tool, need not to lift the whole pressing plate.
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