Production equipment and production method of hollow corrugated polycarbonate sunlight plate

A technology of polycarbonate and production equipment, which is applied in the field of automatic continuous production, can solve the problems of poor weather resistance and peeling off of the coating layer, and achieve the effects of good load resistance, long service life and good UV resistance

Inactive Publication Date: 2015-03-25
上海品诚控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coating layer has poor weather resistance and is easy to fall off from the sun panel
[0004] Furthermore, the straight-type solar panels of the prior art are not suit

Method used

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  • Production equipment and production method of hollow corrugated polycarbonate sunlight plate
  • Production equipment and production method of hollow corrugated polycarbonate sunlight plate
  • Production equipment and production method of hollow corrugated polycarbonate sunlight plate

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Experimental program
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Effect test

Embodiment Construction

[0018] Such as Figure 1-Figure 4 Shown, a kind of production equipment of corrugated polycarbonate hollow sunlight board, including the main extruder 1 for extruding polycarbonate, the secondary extruder 2 for extruding anti-ultraviolet polycarbonate and from front to Distributor 3, die head 7, shaping table 9, pressure roller machine 13, oven 16, laminating machine 17, cutting machine 18 and transportation equipment 19 are arranged in sequence; distributor 3 is provided with main flow channel 4 and secondary flow channel 5. The secondary channel 5 is provided with two material outlets connected to the main channel 4 on the upper and lower sides of the main channel 4. The material outlet of the main extruder 1 is connected with the entrance of the main channel 4. The secondary extruder 2 The material outlet is communicated with the inlet of the auxiliary runner 5; the discharge port 8 of the die head 7 is corrugated as a whole; the shaping table 9 includes a lower shaping die...

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PUM

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Abstract

The invention discloses production equipment and a production method of a hollow corrugated polycarbonate sunlight plate. The production equipment is composed of a main extruding machine for extruding polycarbonate, an assistant extruding machine for extruding uvioresistant polycarbonate, a distributor, a mold head, a forming table, a compression roller machine, a drying oven, a laminating machine, a cutting machine and transportation equipment, wherein the distributor, the mold head, the forming table, the compression roller machine, the drying oven, the laminating machine, the cutting machine and the transportation equipment are sequentially arranged from front and back; ultraviolet-absorbent-containing uvioresistant polycarbonate is composited at the upper side and the lower side of a polycarbonate material through co-extrusion, then the material is formed to be corrugated by the mold head, the forming table and the compression roller machine, and then the material is subjected to stress elimination by the drying oven, is laminated to form a protective film by the laminating machine, and then is cut into blocks by the cutting machine under the traction of the compression roller machine. According to the equipment and the production method of the hollow corrugated polycarbonate sunlight plate, the produced hollow corrugated polycarbonate sunlight plate has good ultraviolet resistant property, long service life and good loading resistance, and can be used for construction projects in a high-load area.

Description

technical field [0001] The invention specifically relates to a production equipment and production method of a corrugated polycarbonate hollow sunlight board, which is used for automatic and continuous production of the corrugated polycarbonate hollow sunlight board. Background technique [0002] Hollow polycarbonate board, commonly known as sunshine board, is a transparent hollow board made of polycarbonate (PC) material. It has the advantages of light weight, good thermal insulation performance and good light transmission. As a building lighting material, it can be used in High-rise building curtain walls, waiting rooms, transparent roofs of airports and gymnasiums, etc. [0003] Since the solar panel is exposed to the outside all year round, it will age after one or two years of exposure to the sun. Therefore, improving the UV resistance of the solar panel is the key to prolonging its service life. In order to achieve both UV protection and light transmission and transp...

Claims

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Application Information

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IPC IPC(8): B29C47/06B29C47/56B29C47/70B29C47/14B29C47/88B29K69/00B29L7/00B29C48/12B29C48/07B29C48/305
CPCB29C48/305B29C48/70B29C48/022B29C48/9105B29C48/18B29C48/07B29C48/30B29C48/49B29K2069/00B29L2022/00B29L2007/002B29C48/12B29C48/906
Inventor 陈昌春钟波
Owner 上海品诚控股集团有限公司
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