Sliding type winding pipe inner cutting device

Abstract

The invention belongs to the field of cutting devices, and particularly discloses a sliding type winding pipe inner cutting device. The sliding type winding pipe inner cutting device comprises a supporting frame used for being connected with a winding machine, a winding machine wall plate with a through hole, a rotating shaft, an installing rod and a circular saw web. The rotating shaft is hinged to the circle center position obtained when the projection of the winding pipe on the winding machine wall plate is a circle. The supporting frame is fixed to the winding machine wall plate, the rotating shaft is hinged to the supporting frame, and a shaft through hole for the rotating shaft to penetrate is formed in the center of the supporting frame. One end of the rotating shaft is connected with the installing rod, and a first chain wheel is arranged at the other end of the rotating shaft. The installing rod is provided with a sliding groove with a sliding block. The installing rod is provided with an adjusting device fixing the sliding block. The sliding block is provided with a motor. The circular saw web is hinged to the sliding block. The sliding block is provided with a rotation shaft matched with the circular saw web, and the rotation shaft is connected with the motor through a belt. The sliding type winding pipe inner cutting device can cut winding pipes different in diameter, and the cutting end faces are smooth.

Description

technical field [0001] The invention relates to the field of cutting devices, in particular to a sliding type winding pipe inner cutting device. Background technique [0002] Winding pipe, large-diameter winding pipe, double-wall winding pipe, hollow winding pipe is a kind of pipe made of high-density polyethylene (HDPE) by winding and welding. Due to its unique forming process, it can produce diameters up to 3-meter pipe, which is difficult to complete by other production processes. Due to its excellent welding performance, high-density polyethylene (HDPE) not only guarantees the product molding process and product quality, but also provides a variety of reliable methods for construction connection, such as electric fusion welding, heat shrink connection, etc. At the same time, this It is also an important reason why leakage rarely occurs, and it is precisely for this reason that this kind of pipe has unique environmental protection functions that other pipes do not have, ...

AI Technical Summary

Problems solved by technology

When the winding pipe is manufactured, in order to facilitate the installation of the winding pipe, it is necessary to cut the winding pipe. Usually people cut from the outer diameter of the winding pipe. Cutting in one circle is not only very inconvenient to operate, but also has the problem that the cutting end faces cannot be aligned

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