A kind of cutting machine for hollow wall winding pipe and its working method

Abstract

The invention discloses a hollow-wall winding pipe cutting machine and a working method thereof, comprising a casing, the casing is fixedly erected on a frame, the casing is provided with a through hole along the horizontal direction for the winding pipe to pass through, and the casing is A front clamp is fixedly arranged on the left side of the case and located at the inlet end of the winding pipe, and a rear clamp is fixedly arranged on the right side of the case and located at the outlet end of the winding pipe. The hollow wall winding pipe of the present invention is formed by a hollow wall winding pipe forming machine. Then, it is introduced into the chassis, and the first and second cylinders drive the piston rod to pull the clamping blocks on the front clamp and the rear clamp respectively. Due to the clamp rollers in the front clamp and the rear clamp, the clamp rollers can rotate to the hollow wall. The winding tube is tightened horizontally, that is, the double-head clamping of the hollow wall winding tube on the chassis, which makes the cutting of the hollow wall winding tube on the chassis more stable, improves the cutting quality, and has good safety performance.

Description

technical field [0001] The invention belongs to the technical field of winding pipe processing equipment, in particular to a hollow-wall winding pipe cutting machine and a working method thereof. Background technique [0002] The coiled tube is a new product that replaces the traditional metal protection spring for rubber hose protection. The winding tube is generally made of nylon or polypropylene. Corresponding to the traditional metal protection spring products, the winding tube has good wear resistance, anti-aging and anti-corrosion properties; it can more effectively protect the outer surface of the hose against aging and friction. Compared with hose spring protection products and other sheath products, the winding tube has better convenience, environmental protection and energy saving effect. The inner surface of the winding tube is generally flat, and the outer surface is divided into two types: plane and arc. The plastic-steel winding pipe is based on the existing...

AI Technical Summary

Problems solved by technology

[0003] During the pipe cutting process, the general pipe production only moves laterally. When cutting the pipe, the cutting machine relies on the traction force of the pipe itself to move the chassis forward, but the hollow wall winding pipe moves horizontally in a spiral, and the lateral movement speed is unstable. When cutting the pipe, it relies on the pipe itself. The traction force or fixed setting speed makes the chassis move forward, which is easy to make the end surface of the pipe cutting uneven or the moving speed of the chassis does not match the lateral movement speed of the pipe, causing the blade to be stuck, which has great limitations.

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