Fixed-length cutting machine and cutting method of HDPE double-wall corrugated pipe

Abstract

The invention discloses a fixed-length cutting machine and a cutting method of an HDPE double-wall corrugated pipe. The cutting machine comprises a workbench and a cutting mechanism. A first support,a second support and a third support are arranged on the workbench, a V-shaped swing rod is rotationally connected to the first support, and a spring rod is arranged between the V-shaped swing rod andthe first support. A conveying plate and a storage plate are connected to the workbench in a sliding manner, object carrying tables are distributed on the storage plate at equal intervals, and clamping assemblies are evenly distributed on the object carrying tables. A telescopic mechanism and a waste frame are arranged on the third support, and the telescopic mechanism is connected with a cuttingmechanism. The cutting method comprises the following steps that (a), pipe charging is conducted; (b), conveying is conducted; and (c), cutting is conducted; The cutting machine is novel in structure, high in automation degree, reliable in fixation, capable of achieving the purpose of fixed-length cutting, high in cutting precision and suitable for actual requirements, the cutting method is automatic and efficient, corrugated pipes are cut one by one in order, errors are not likely to happen, the labor intensity of workers is reduced, and labor saving and convenience are achieved.

Description

technical field [0001] The invention belongs to the technical field of corrugated pipe production, and in particular relates to a HDPE double-wall corrugated pipe fixed-length cutting machine and a cutting method thereof. Background technique [0002] HDPE double-wall corrugated pipe is a new type of lightweight pipe made of high-density polyethylene. It has the characteristics of light weight, high pressure resistance, good toughness, and long life. Compared with the cost, the cost is greatly reduced, and because of the convenient and reliable connection, it is a good substitute for concrete pipes and cast iron pipes. [0003] Generally, the length of HDPE double-wall corrugated pipe produced is longer and needs to be cut to a specified length before use. In the prior art, when HDPE double-wall corrugated pipe is cut to length, it is usually manually measured and marked with a tape measure or a steel ruler, and then cut by a cutting machine. The cutting task of the long H...

AI Technical Summary

Problems solved by technology

In the prior art, when HDPE double-wall corrugated pipe is cut to length, it is usually manually measured and marked with a tape measure or a steel ruler, and then cut by a cutting machine. The cutting task of long HDPE double-wall corrugated pipe; the fixing effect of HDPE double-wall corrugated pipe is not ideal, and the phenomenon of deviation is easy to occur during the cutting process, and the cutting accuracy is poor

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