Equidistant cutting device for straw processing

Through innovative design of the frame structure and equidistant cutting components, the problems of low equidistant cutting accuracy and inconvenient tube diameter positioning in straw processing have been solved, achieving precise cutting and efficient production.

CN223790528UActive Publication Date: 2026-01-13LINYI RUNDONG PLASTIC PROD CO LTD
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Patent Information

Application Number
CN202520231767.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-14
Publication Date
2026-01-13
Estimated Expiration
2035-02-14

AI Technical Summary

Technical Problem

Existing straw processing devices suffer from low precision and inconvenience in positioning straws of different diameters during equidistant cutting, and lack a convenient replacement mechanism after the cutting shears wear out.

Method used

It adopts a stable equidistant cutting device with an inverted L-shaped structural plate and side baffle connected together. Combined with the dovetail groove and the loading plate interlocking design, it is equipped with an equidistant cutting component with adjustable blade arm spacing and sensor reading scale lines to achieve precise positioning and cutting. It is equipped with a hydraulic cylinder driven blade base and guide rod sliding, and is used in conjunction with V-shaped clamps and material collection frames.

Benefits of technology

It enables precise equidistant cutting during straw processing, improving processing accuracy and work efficiency, ensuring stable positioning and convenient replacement of straws of different diameters, and enhancing production efficiency.

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Abstract

The utility model relates to the technical field of straw processing, and discloses an equidistant cutting device for straw processing, which solves the problems of difficulty in equidistant cutting, low precision and inconvenience in positioning of straws with different diameters in the straw processing process, and mainly comprises a frame body, a hydraulic cylinder, a cutting board base, an equidistant cutting component and the like, the frame body is fixedly connected with the side baffles through the inverted-L-shaped structural plates, stable supporting is provided, and the object carrying plates can be clamped, embedded, installed and replaced through the dovetail grooves. A V-shaped groove, a cutter groove and a V-shaped clamp are arranged on the loading plate, so that the suction pipes with different pipe diameters can be conveniently positioned; the hydraulic cylinder drives the cutting board base, and the guide rod of the cutting board base slides along the guide groove; according to the equidistant cutting assembly, through cooperation of an air cylinder, a linkage push rod, tool arms, a connecting piece, a tool bit, an organ groove and other components, the distance between the tool arms can be flexibly adjusted, a sensor reads scale line numerical values to ensure the precision, the cut suction pipes fall into a collecting frame, efficient and accurate equidistant cutting of the suction pipes is achieved, and the production efficiency is improved.
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