Unpacking mechanism and unpacking machine for low flowability materials

By combining the flipping conveyor component with the cutting component, efficient unpacking of lightweight, low-flow materials is achieved, solving the problems of difficulty in cutting multi-layered bags and low efficiency of hanging conveyors in existing technologies. This improves unpacking efficiency and extends the service life of the cutting component.

CN224589544UActive Publication Date: 2026-08-04SHIJIAZHUANG NUOXIANGYANCHENG TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202522018889.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-19
Publication Date
2026-08-04
Estimated Expiration
2035-09-19

AI Technical Summary

Technical Problem

Existing unpacking machines struggle to completely cut through multiple layers of bags when handling lightweight, low-flow materials. Furthermore, the suspended conveyor mechanism is inefficient, and material tends to accumulate on the cutting components, affecting their service life.

Method used

The design combines a tilting conveyor and a cutting component. The tilting conveyor rotates 180 degrees each time and alternates between the bag breaking station and the unloading station. The cutting component is located on the upper side to perform X-shaped cutting, so that unloading and bag breaking can be carried out simultaneously.

Benefits of technology

It improves unpacking efficiency, ensures that lightweight, low-flow materials fall off completely, extends the service life of cutting components, and avoids residue.

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Abstract

This utility model belongs to the technical field of unpacking equipment, and provides an unpacking mechanism and machine for low-flow materials. The unpacking mechanism for low-flow materials includes a flipping conveyor assembly and a cutting assembly. The flipping conveyor assembly has conveying and gripping components on both its upper and lower sides for alternately conveying and gripping material bags. The conveying and gripping components include a conveying component and a gripping component; the conveying component receives and transports the material bags, and the gripping component grips and releases them. The flipping conveyor assembly flips 180 degrees each time, with the upper side being a bag-breaking station and the lower side a material unloading station. The cutting assembly is located on the upper side of the flipping conveyor assembly and includes a lifting component and a cutting tool. The lifting component is fixedly installed, and its power output end is connected to the cutting tool to drive the cutting tool to move up and down. The cutting tool is used to cut the material bag in an "X" shape. The unpacking machine includes the aforementioned unpacking mechanism for low-flow materials.
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