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Tectorial perform device and pultruder having the device

A technology of preforming and preforming group, which is applied in the field of FRP pultrusion molding machine, which can solve problems such as bad hand feeling, poor surface finish of products, and exposed glass fiber.

Inactive Publication Date: 2005-03-16
天津市金锚科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the FRP profiles processed by the known pultrusion molding machines always have such defects, that is, the glass fiber and the broken end of the fiber are exposed, which makes the surface finish of the product poor and the hand feel is not good. The industry urgently needs a new FRP profile. Extrusion machine launched to produce FRP profiles with fibrous resin layers

Method used

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  • Tectorial perform device and pultruder having the device
  • Tectorial perform device and pultruder having the device
  • Tectorial perform device and pultruder having the device

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Embodiment Construction

[0026] Below in conjunction with preferred embodiments, the specific implementation, features and effects provided by the present invention are described in detail as follows; for the purpose of simplicity and clarity, the description of known technologies is appropriately omitted below to avoid unnecessary details Affect the description of this technical solution.

[0027] A film preforming device 2, comprising a feeding device 21, a dipping tank 22 and a preforming group 25 arranged in sequence, wherein the dipping tank 22 is set at the lower position of the feeding device 21 where the fiber mat is placed, the A pressure roller (221) is arranged in the dipping tank, so that the fiber felt can be fully and evenly dipped in the glue tank;

[0028] Adjacent to the lower position of the dipping tank 22, a rubber extrusion guide device 23 is arranged, and the device is equipped with two mutually rolling rubber extrusion rollers 231 through a bracket conforming to the height;

[...

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Abstract

The invention relates to a kind of coating performing device, which includes orderly material feeder, impregnation slot and performing set. Near the impregnation slot are squeezing glue orientating device and the performing set. Film feeder and exporting device are in front and at back of the performing set respectively. The invention also relates to a kind of pultrusion macine for glass fiber reinforced plastics that includes the above coating performing device. The coating performing device has simple structure so it is easy to combine it with the above pultrusion machine and form a new kind coating pultrusion that can make out glass fiber reinforced plastics covered with fibre colophony coating. The production has slick surface and comfortable handle and solves present problem. The pultrusion macine for glass fiber reinforced plastics has simple structure and needs low cost, and can achieve all mentioned ideal completely and easily.

Description

technical field [0001] The invention belongs to the field of pultrusion molding equipment, in particular to a fiber resin layer preforming device and a fiberglass pultrusion molding machine equipped with the device. Background technique [0002] At present, there are many kinds of composite material pultrusion molding machines, such as Chinese patent 92104195.0 discloses a composite material pultrusion molding machine, which consists of a yarn feeder, a dipping preforming system, a pultrusion mold, a cooling preheating system, a tractor, a cutting Machine composition. However, the FRP profiles processed by the known pultrusion molding machines always have such defects, that is, the glass fiber and the broken end of the fiber are exposed, which makes the surface finish of the product poor and the hand feel is not good. The industry urgently needs a new FRP profile. Extrusion machines are developed to produce FRP profiles with fibrous resin layers. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/28B29C70/20B32B27/12
Inventor 李杰袁连泉刘旭王海鹏
Owner 天津市金锚科技发展有限公司
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