Plastic lustering forming machine
A molding machine and plastic technology, which is applied in the field of plastic glazing molding machines, can solve the problems of cold expansion and thermal shrinkage of plastic plates, short cooling time of plastic plates, and insufficient flatness of plastic plates, etc., to reduce cooling time and speed up glazing Molding speed, effect of reducing residence time
Pending Publication Date: 2018-05-18
中山市鑫润装饰材料有限公司
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Problems solved by technology
[0002] The traditional aluminum-plastic panel plastic panel light forming machine usually adopts the structure of three rolls arranged from top to bottom in turn. This structure is because the plastic plate has only been polished twice, and the flatness of the plastic plate at the end of the machine is not enough. It greatly affects the product quality. At the same time, the cooling time of the plastic board is short during the production process, which leads to the fact that the plastic board is not completely cooled, and it is easy to cause the plastic board to expand and shrink when it is cold. slow, this needs to be addressed
Method used
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Embodiment
[0022] See attached Figure 1-3 , the present embodiment provides a plastic glazing molding machine, comprising:
[0023] Plastic extruding device 1, described plastic extruding device 1 is arranged on starting end;
[0024] Glazing forming device 2, described glazing forming device 2 is provided with at least three rolls 21, two of described at least three rolls 21 are set up and down, other rolls 21 and the roll 21 of described bottom are set transversely, to reduce The residence time of the plastic plate on a single roll improves production efficiency, and the rotation direction between the two adjacent rolls 21 is opposite;
[0025] A film coating device 3, the film coating device 3 is arranged at the terminal of the glazing forming device 2;
[0026] A cooling device 4 , the cooling device 4 communicates with the roll 21 to provide cooling liquid for the roll 21 .
[0027] Further, the two adjacent rolls 21 perform double-sided gloss molding on the plastic plate to inc...
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The invention provides a plastic lustering forming machine which comprises a plastic extrusion device, a lustering forming device, a film coating device and a cooling device. The plastic extrusion device is arranged at the starting end, the lustering forming device is provided with at least three rollers, two of the three rollers are arranged up and down, the rotating directions of the every two adjacent rollers are opposite, the film coating device is arranged at the finished end of the lustering forming device, the cooling device is communicated with the rollers to provide cooling liquid forthe rollers, the three or more L-shaped rollers are used for lustering forming on an extruded plastic plate, and the stopping time of the plastic plate on each roller is shortened; and meanwhile, thenumber of times of lustering forming is increased, the lustering forming speed of the plastic plate is effectively increased, the product quality is improved, the cooling time is shortened, and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to a plastic glazing molding machine. Background technique [0002] The traditional aluminum-plastic panel plastic panel light forming machine usually adopts the structure of three rolls arranged from top to bottom in turn. This structure is because the plastic plate has only been polished twice, and the flatness of the plastic plate at the end of the machine is not enough. It greatly affects the product quality. At the same time, the cooling time of the plastic board is short during the production process, which leads to the fact that the plastic board is not completely cooled, and it is easy to cause the plastic board to expand and shrink when it is cold. Slow, this needs to be addressed. Contents of the invention [0003] The purpose of the present invention is in order to overcome the deficiencies in the prior art, provide and adopt more than three L-shaped rolls to carry out glazing molding to the extruded plastic plate, r...
Claims
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IPC IPC(8): B29C47/00B29C47/90B29C48/90
CPCB29C48/0019B29C48/906
Inventor 盛国强
Owner 中山市鑫润装饰材料有限公司