A plastic woven bag cutting and conveying device

By introducing a limit rod and moving block structure into the plastic woven bag cutting and conveying device, and using spring buffering to reduce resistance wire wear, the problem of resistance wire wear is solved, the service life of the resistance wire is extended, and the processing efficiency is improved.

CN224429725UActive Publication Date: 2026-06-30LIANYUNGANG CHENGUANG PLASTICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIANYUNGANG CHENGUANG PLASTICS CO LTD
Filing Date
2025-07-23
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In existing technologies, the resistance wire comes into direct contact with the conveyor belt when cutting plastic woven bags, which leads to increased wear, requires frequent replacement, and affects processing efficiency.

Method used

By setting a limiting rod and a moving block structure on the moving bar, and using springs to provide dynamic buffering, the direct contact between the resistance wire and the conveyor belt is reduced, and the stress is absorbed by the spring contraction on the limiting rod during the thermal cutting process, thus extending the service life of the resistance wire.

Benefits of technology

It effectively reduces wear between the resistance wire and the conveyor belt, extends the service life of the resistance wire, reduces equipment downtime, and improves processing efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224429725U_ABST
    Figure CN224429725U_ABST
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Abstract

This utility model discloses a plastic woven bag cutting and conveying device, including a support plate, a rotating roller, and a conveyor belt. A connecting frame is fixedly connected to the upper end of the support plate, and an electric push rod is fixedly connected to the center of the connecting frame. A moving bar is fixedly connected to the output end of the electric push rod. A receiving groove is opened at the bottom end of the moving bar, and a limiting hole is opened in the receiving groove. A limiting rod is inserted into the limiting hole, and a moving block is sleeved on one side of the limiting rod. A first spring is contacted on the opposite side of the two moving blocks, and the first spring is sleeved on the limiting rod. A clamping plate is contacted on the side of the limiting rod away from the center of the moving bar. A resistance wire is fixedly connected between the two moving blocks. This utility model provides a dynamic buffering effect by setting moving blocks and clamping plates on the bottom side of the moving bar so that when the resistance wire is subjected to pressure, the two moving blocks move relative to each other and cause the spring on the limiting rod to contract, thereby absorbing the pressure at the resistance wire and protecting the resistance wire and extending its service life.
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