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Automatic continuous production device for fiber reinforced plastic gratings

A production device and FRP technology, which is applied in the field of FRP grating production equipment, can solve the problems of resin and fiber material waste, low output strength, and difficult engineering needs, etc., so as to improve the utilization rate of resin, improve product quality, and improve production efficiency Effect

Active Publication Date: 2014-03-26
JIZHOU ZHONGYI FRP TECH CO LTD +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This preparation method has the defects of low efficiency, serious waste of resin and fiber materials, and difficulty in ensuring product consistency; using a single grid mold to prepare grids, only the chopped fiber infusion method can be used, and it is impossible to use long-cut fibers with consistent specifications. fiber, so it can only be used to prepare short-cut fiber grids with low strength and difficult to meet the needs, which is difficult to meet engineering needs

Method used

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  • Automatic continuous production device for fiber reinforced plastic gratings
  • Automatic continuous production device for fiber reinforced plastic gratings
  • Automatic continuous production device for fiber reinforced plastic gratings

Examples

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Embodiment Construction

[0033] The structure of the automatic continuous production device for FRP grating and its preparation method provided by the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] like figure 1 , 2 Shown is a structural schematic diagram of the automatic continuous production device for FRP gratings provided by the present invention. The structure of the device includes four supporting frames 111 respectively supporting and fixing four longitudinal fiber laying mechanisms 2 and transverse fiber laying mechanisms 3 and four glue injection mechanisms 4 and compaction mechanisms 5 arranged at intervals. mechanism, and the resin curing mechanism 6 arranged in sequence after the laying mechanism, the grid cutting mechanism 9 after the mold is demoulded, and the handling mechanism 10 and the longitudinal groove 711 which is arranged in the above-mentioned support bracket and can be driven by the power mechanism to m...

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Abstract

The invention belongs to the technical field of fiber reinforced plastic grating production equipment, and particularly discloses an automatic continuous production device for fiber reinforced plastic gratings. The device structurally comprises a laying mechanism, a solidification mechanism, a grating cutting mechanism, a carrying mechanism and a mold plate which are arranged sequentially, wherein the grating cutting mechanism is used after demolding of a mold; and the mold plate is arranged in a supporting bracket and driven to move by a power mechanism and comprises longitudinal slots and horizontal slots. By means of the device, continuous production of the fiber reinforced plastic gratings can be realized, and the production efficiency is improved; and longitudinal fiber reinforced plastic fiber in the prepared grating is long fiber with integral uniform specification, and mechanical laying, glue filling and compaction are adopted, so that the product quality of the gratings is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of FRP grid production equipment, and in particular relates to an automatic continuous production device for FRP grids. Background technique [0002] FRP (referred to as FRP) grating is a kind of plate-shaped material with many blank spaces, which is made of glass fiber as a reinforced material and unsaturated polyester resin as a matrix. It can be used as a structural material. Used as floors, trench covers, platforms, ship decks, stairs, planks, etc. in corrosive environments. The grid is made of glass fiber interweaving, resin pouring and molded as a whole. The glass fiber reinforced plastic grid plate with many regularly distributed rectangular and square spaces has the mechanical characteristics of bidirectional isotropy. It can be widely used in working platforms, equipment platforms, drilling platforms, walkways, etc. in petroleum, chemical electronics, electric power, paper industry, printing and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/34B29C70/36
CPCB29C70/342B29C70/382
Inventor 马明博杨开保韩娜
Owner JIZHOU ZHONGYI FRP TECH CO LTD
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