Producing system of internally-heating curing glass fibre reinforced plastic controlled by programm

A technology of manufacturing system and control system, applied in the direction of program control, general control system, control/regulation system, etc., can solve the problems of unstable control and control of glass fiber reinforced plastic pipe wall, and improve the appearance quality and strength consistency. , the effect of low energy consumption

Inactive Publication Date: 2007-06-20
北京朗瑞达管道技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Aiming at the deficiencies of FRP pipe wall defects and unstable control caused by external heating and curing, this system adopts internal heating and curing; for the problem of unstable contr

Method used

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  • Producing system of internally-heating curing glass fibre reinforced plastic controlled by programm
  • Producing system of internally-heating curing glass fibre reinforced plastic controlled by programm
  • Producing system of internally-heating curing glass fibre reinforced plastic controlled by programm

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Embodiment Construction

[0071] The present invention is further described below in conjunction with embodiment. The scope of the present invention is not limited by these examples, and the scope of the present invention is set forth in the claims.

[0072] A program-controlled internal heating and curing FRP pipeline manufacturing system, including: a bracket transmission mechanism 81, a mandrel 82, a thermal system 83, a yarn arrangement mechanism 84, a demoulding mechanism 85, and a computer control system 86; the bracket transmission mechanism 81 It includes a bracket 11, a motor, a gear transmission mechanism 13, and a bearing 14; the mandrel 82 is erected on the bearing placed on the bracket, and the motor drives the mandrel 82 to rotate through the gear transmission mechanism; the glass fiber tape 41 is wound on the mandrel 82 to form FRP pipeline 10; the mandrel 82 is a double-layer metal pipe, and the steam from the thermal system 83 passes into the inner pipe from one end of the mandrel 82 a...

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Abstract

A program controlled system with internal heating and solidifying for preparing the glass fiber reinforced plastic pipe is composed of a supporting frame-drive mechanism, a dual-layer metallic mandrel for delivering high-temp steam, a steam system, a yarn arranging system, a demoulding unit and computer control system.

Description

technical field [0001] The invention relates to a glass fiber reinforced plastic pipe manufacturing device, in particular to a program controlled internal heating and curing glass fiber reinforced plastic pipe manufacturing system. Background technique [0002] The manufacture of FRP pipes is usually made by coating epoxy resin with glass fiber tape, winding it on the mandrel (mandrel), and then curing it by heating. The main methods of FRP pipe manufacturing technology currently used for production are: mandrel preheating, winding machine winding forming, curing furnace curing, air cooling, demoulding machine demoulding, fitter mold repairing and other processes, which are completed on different machines. Although this manufacturing technology is less difficult in the single production process in the manufacturing process of FRP pipes, it is easy to find and eliminate quality problems when they occur, but the disadvantages are that it occupies a large area, the labor intens...

Claims

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Application Information

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IPC IPC(8): B29C53/56B29C53/84B29C53/80B29C53/82G05B19/00B29L23/00
Inventor 曲国阳肖爱民邹安澜陈光烈
Owner 北京朗瑞达管道技术有限公司
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