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Large pipeline cutting machine

A pipe cutting machine and large-scale technology, applied in metal processing and other directions, can solve problems such as easy deformation of large plastic pipes, and achieve the effect of simplifying the cutting process flow

Active Publication Date: 2019-05-10
重庆昌兴塑胶有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a large pipe cutting machine to solve the problem that large plastic pipes are prone to deformation when cutting

Method used

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Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the accompanying drawings include: driving dial 1, large disc 101, small disc 102, rotating arm 103, sheave 2, bar-shaped slot hole 201, inflation hole 202, drive rod 3, drive motor 4 , right-angle port 5, strip slideway 6, support column 7, limit pin 701, cavity 702, ball 703, injection hole 704, cutting device 8, annular shell 801, cutting knife 802, conveyor belt 9, air pump 10.

[0024] The embodiment is basically as attached figure 1 with attached figure 2 Shown: a large pipe cutting machine, including a frame, the frame is provided with a transfer device and a cutting device 8. The transfer device includes a driving dial 1 and a sheave 2 . The driving dial 1 is composed of large and small discs 102 respectively. The small disc 102 is disposed on the axial end surface of the large disc 101 , the center of the large disc 101 and the small disc 1...

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Abstract

The invention belongs to the technical field of pipe cutting, and particularly discloses a large pipeline cutting machine which comprises a machine frame. A transferring device and a cutting device are arranged on the machine frame, the transferring device comprises a drive plate with a cylindrical pin and a grooved pulley, the cylindrical pin is arranged in a groove hole of the grooved pulley ina matched mode, a plurality of supporting columns are arranged in the circumferential direction of the side wall of the grooved pulley, one end of each supporting column is hinged to the end face of the grooved pulley, the hinged position between each supporting column and the grooved pulley is provided with a right-angle port, the side faces of the right-angle ports are arranged on the side closeto the axis of the grooved pulley, the side opposite to the side faces of the right-angle ports is provided with strip-shaped sliding ways, the extension directions of the strip-shaped sliding ways pass through the axis, the cutting device comprises a cutting knife, and the cutting knife is arranged over the ends of the supporting columns. By means of the large pipeline cutting machine, the problem that large plastic pipe materials are likely to be deformed when cut is solved.

Description

technical field [0001] The invention belongs to the technical field of cutting, and specifically discloses a large-scale pipe cutting machine. Background technique [0002] Large pipes, especially corrugated pipes, are mostly made of plastic. Plastics are generally made of synthetic resin, that is, polyester, with the addition of stabilizers, lubricants, plasticizers, etc., and are extruded in the pipe making machine by the "plastic" method. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing and convenient construction, it has been widely used in construction projects. In the current plastic pipe processing industry, plastic pipes must be cut at the end of production, but due to the principle of partial plastic thermoplasticity, pipes are prone to thermal deformation during the cutting process. [0003] For example, the Chinese invention patent (application number is CN201210436450.6) discloses a large-scale pipe rocker-a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/25B26D7/02B26D7/06
Inventor 陈昌华
Owner 重庆昌兴塑胶有限责任公司
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