Production device of wall tube of large aperture framework-tube polyethylene winding structure

A technology for structural wall pipes and production equipment, applied in the direction of tubular objects, applications, household appliances, etc., can solve the problems of product weight, high raw material consumption, high cost, etc., and achieve the effect of less raw material consumption, low cost, and reduced weight

Inactive Publication Date: 2009-03-11
石家庄宝石克拉大径塑管有限公司
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Problems solved by technology

The disadvantages of the polyethylene winding structural wall pipe produced by it are t

Method used

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  • Production device of wall tube of large aperture framework-tube polyethylene winding structure
  • Production device of wall tube of large aperture framework-tube polyethylene winding structure
  • Production device of wall tube of large aperture framework-tube polyethylene winding structure

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[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments: the present invention is realized through a technical scheme of a large-diameter skeleton pipe polyethylene winding structure wall pipe production line, which mainly includes an extruder 4, a combustion system 1, and a skeleton The pipe reel 5, the skeleton pipe conveying system 3 and the electrical control cabinet 7 are respectively fixed on the mobile trolley 6, the extruder 4 is connected to the runner system 2, the circulating cooling device 8, the pressure frame 9, and the roller mold 11 is placed on the rotating On the roll stand 10, a set of pipe material production line equipment is formed. After the diameter of the skeleton pipe is increased by DN80mm, the extrusion of high-density polyethylene broadband by the flat die and the covering die of the existing plastic pipe manufacturing equipment cannot meet the requirements. The ut...

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Abstract

The invention discloses a production equipment of a polythene winding structural wall tubular product of a large-caliber framework pipe, belonging to the technical field of plastic pipe processing. The invention is used for solving the problem that the raw material consumption for manufacturing the polythene winding structural wall tubular product is huge, the product is heavy and the cost is high. The production equipment of the polythene winding structural wall tubular product of the large-caliber framework pipe comprises a combustion system, a framework pipe transportation system, a plastic extruding machine, a framework pipe bobbin disk, a mobile trolley, an electric control cabinet, a circulation cooling device, a pressure bracket and a rotary mill frame; especially, the length of a flat die opening in a channel system is 170 to 230 mm and the angle of a coating die is 181 to 200; one end of a support connecting rod in a roller is connected with a transmission shaft sleeve by a pin and the other end thereof is connected with a support connecting rod rest; the support connecting rod rest is formed by connecting a long pin and a main transmission shaft. The production equipment of the polythene winding structural wall tubular product of the large-caliber framework pipe can be widely used in the field of the plastic pipe processing.

Description

technical field [0001] The invention relates to a large-diameter framework pipe polyethylene winding structure wall pipe production equipment, in particular to a large-diameter skeleton pipe polyethylene winding structure wall pipe production equipment with a skeleton pipe of DN70mm-DN80mm. It belongs to the technical field of plastic pipe processing. Background technique [0002] At present, the maximum diameter of the skeleton pipe used in the polyethylene winding structural wall pipe is DN56mm. When producing large-diameter pipes above DN1200mm, using current production equipment, it is necessary to increase the number of layers of wound solid-wall pipes to meet the requirements of product design ring stiffness. The disadvantages of the polyethylene winding structural wall pipe produced by it are that the consumption of raw materials is large, the product is heavy and the cost is high. Contents of the invention [0003] The invention overcomes the deficiencies in the ...

Claims

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Application Information

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IPC IPC(8): B29C69/00B29C47/12B29C47/02B29C53/56B29C53/82B29K23/00B29L23/00B29C48/30
Inventor 杨跃海牛建英张向杰王玲王淑娟孙纲
Owner 石家庄宝石克拉大径塑管有限公司
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