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Steel belt corrugated pipe production line and production process

A corrugated pipe and production line technology, applied in the field of steel strip corrugated pipe production line and production process, to achieve the effect of less floor space, compact structure and efficient production

Pending Publication Date: 2022-04-26
四川兰晨管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the stable production efficiency of the new steel belt bellows, this application provides a steel belt bellows production line and production process

Method used

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  • Steel belt corrugated pipe production line and production process
  • Steel belt corrugated pipe production line and production process
  • Steel belt corrugated pipe production line and production process

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Experimental program
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Embodiment Construction

[0066] The following is attached Figure 1-7 The application is described in further detail.

[0067] The embodiment of the application discloses a steel strip corrugated pipe production line and a production process.

[0068] refer to figure 2 with image 3 The steel strip corrugated pipe production line includes a steel strip conveying mechanism 3, a strip extruding mechanism 4, a winding mechanism 7 and a cooling and shaping mechanism 5 arranged in sequence, and the strip extruding mechanism 4 and the winding mechanism 7 are arranged on the side of the steel strip conveying mechanism 3 At the discharge end, the cooling and shaping mechanism 5 is set close to the strip extruding mechanism 4 . The steel belt conveying mechanism 3 spirally transports the steel belt 13, the strip extruding mechanism 4 extrudes the molten strip-shaped plastic on the inner and outer sides of the steel belt 13, and the winding mechanism 7 makes the strip wound and bonded into a corrugated pipe 1...

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PUM

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Abstract

The invention relates to a steel belt corrugated pipe production line and a production process, and relates to the technical field of corrugated pipe production. The strip extrusion mechanism is connected to the discharging end of the steel strip conveying mechanism and used for extruding an inner-layer strip for forming the corrugated pipe and an outer-layer strip covering the surface of the steel strip, and the outer-layer strip and the inner-layer strip are welded into a whole; the winding mechanism is used for driving the corrugated pipe to rotationally move forwards; the cooling and shaping mechanism is used for pressing, cooling and fixing the steel strip, the inner-layer strip and the outer-layer strip into a whole; the production process comprises the step of applying the production line to add plastic on the inner side and the outer side of the spirally-conveyed steel belt to form the corrugated pipe at a time. The corrugated pipe production line has the advantage of efficiently producing high-strength corrugated pipes.

Description

technical field [0001] The present application relates to the technical field of corrugated pipe production, in particular to a steel strip corrugated pipe production line and production process. Background technique [0002] PE corrugated pipe is a new type of pipe with a ring-shaped outer wall and a smooth inner wall. It has the advantages of wear resistance and corrosion resistance, and can be used as a rainwater branch pipe. [0003] For related technologies, see the patent application publication number CN107825731A, which discloses a production process and production line for PP skeleton reinforced PE spiral corrugated pipes. Extend in the same direction, and unwind the prefabricated pipe strip at the same time; the matrix strip is cooled and compounded with the pipe strip drawn in the same direction, and the composite pipe strip is embedded in the groove of the matrix strip; extruded The film-coated strip is made to cover the sides of the pipe body strip and the matr...

Claims

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Application Information

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IPC IPC(8): B29C48/00B29C48/13B29C48/18B29C48/15B29C35/16
CPCB29C48/0019B29C48/13B29C48/18B29C48/15B29C35/16B29C2035/1658
Inventor 张舰赵泽旭薛世林
Owner 四川兰晨管业有限公司