Multilayer lamination device for high polymer materials
A polymer material and lamination technology, which is applied in the field of multi-layer lamination devices to achieve the effect of accurate synchronous operation speed, solving construction and anti-aging, and improving service life
Active Publication Date: 2012-07-11
BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD +1
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- Application Information
AI Technical Summary
Problems solved by technology
The general production equipment with single host and double lamination cannot meet the production requirements at all. In order to ensure the smooth production of double-layer main materials and multi-layer cladding materials, it is necessary to configure two sets of hosts and multiple sets in a limited area. Composite institutions and solve the problem of synchronous operation of all institutions
Method used
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[0012] In the following drawings: 1, 1a, 1b are cladding material unwinding devices, 2, 2a, 2b are tension regulators of cladding material unwinding devices, 3, 3a are extruders, 4, 4a are molds, 1#, 2# is the calendering cooling and shaping unit, 1#-1 is the lower roll of the 1# calendering cooling and shaping unit, 1#-2 is the middle roll, 1#-3 is the upper roll, 2#-1 is the 2# calendering cooling and shaping unit 2#-2 is the middle roller, 2#-3 is the upper roller, 1-1~1-5 is the guide roller after the unwinding device 1 and the main material of the 1# unit are laminated, 3-1~ 3-3 is the guide roller of the unwinding device 1a, and 2-1 to 2-7 are the guide rollers of the unwinding device 1b.
[0013] exist figure 1 Among them, 2, and 2a are the tension regulators of the unwinding device for the cladding material respectively. The cladding material passes through the tensioner 2 of the unwinding device 1, and is passively unwound synchronously while maintaining the relative...
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The invention relates to a multilayer lamination device for high polymer materials. The device structurally comprises two sets of main body material rolling and cooling shaping devices, at least two sets of facing material unwinding devices, extruders, molds and guide rollers. Each rolling and cooling shaping device structurally comprises a lower roller, a middle roller and an upper roller. The lower rollers and the upper rollers are in tangent connection with the middle rollers respectively. A mold is arranged on one side of the tangent connection part of each lower roller and each middle roller, and is used for extruding a main body material. Each extruder is positioned on one side of a corresponding mold, and is connected with the mold. Two or three sets of facing material unwinding devices are arranged, and when three sets of facing material unwinding devices are arranged, two of the three sets of facing material unwinding devices are adjacent to each other, and a tension adjuster is arranged in each of the facing material unwinding devices. An automatic speed regulation device is arranged in each of the main body material rolling and cooling shaping devices. By the multilayer lamination device with the structure, two kinds of main body materials with the same material texture or different material textures can be synchronously produced, and a plurality of layers of different facing materials can be synchronously laminated.
Description
technical field [0001] The invention relates to a multi-layer cladding device in the production process of polymer waterproof coiled materials, in particular to a multi-layer cladding device for polymer materials capable of synchronously laminating two different polymer materials and multiple layers of different cladding materials together. combined device. Background technique [0002] At present, the production lines of polymer waterproof membranes at home and abroad, the polymer waterproof membranes produced are single-layer main body plus two layers or one layer of composite materials. Due to the limitation of production sites and asynchrony, most of the production lines They are only configured with a single host plus two sets of unwinding devices. As the market has higher and higher requirements for waterproof materials, especially the use of new polymer waterproof materials in the world today, it is required to greatly improve the low temperature resistance, puncture...
Claims
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Inventor 唐湘瑜
Owner BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD