Cutting machine for hollow wall winding pipe and working method thereof

Abstract

The invention discloses a cutting machine for a hollow wall winding pipe and a working method thereof. The cutting machine comprises a machine box, a fixed frame of the machine box is arranged on a rack, a through hole allowing the winding pipe to penetrate is formed in the machine box in the horizontal direction, and a front clamp is fixedly arranged at the left side of the machine box and located at the inlet end of the winding pipe; and a rear clamp is fixedly arranged at the right side of the machine box and located at the outlet end of the winding pipe. After the hollow wall winding pipe is formed through a hollow wall winding pipe forming machine, the hollow wall winding pipe is guided into the machine box, a first air cylinder and a second air cylinder drive piston rods to pull clamping blocks on the front clamp and the rear clamp correspondingly, due to the fact that clamp rolling wheels are arranged in the front clamp and the rear clamp, the clamp rolling wheels can transversely clamp the hollow wall winding pipe along with rotation, namely, double-end clamping of the hollow wall winding pipe on the machine box is achieved, cutting of the hollow wall winding pipe on the machine box is more stable, the cutting quality is improved, and the safety performance is good.

Description

technical field [0001] The invention belongs to the technical field of winding pipe processing equipment, and in particular relates to a hollow-wall winding pipe cutting machine and a working method thereof. Background technique [0002] The coiled hose is a new product that replaces the traditional metal spring for rubber hose protection. The winding tube is generally made of nylon or polypropylene. Corresponding to the traditional metal spring protection products, the winding tube has good wear resistance, strong anti-aging and corrosion resistance; it can more effectively protect the outer surface of the hose against aging and anti-friction. Compared with rubber hose protection spring products and other sheath products, the winding pipe has more excellent 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: flat and curved. The plastic-steel winding pipe...

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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