Plastic mould provided with elastic separator and used for co-extrusion wall roof slab
A plastic mold and separator technology, applied in the field of plastic molds, can solve the problems of poor strength, difficult repair, waste, etc., and achieve the effect of simple loading and unloading and cost reduction
Inactive Publication Date: 2018-01-23
黄石精华塑料模具有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved plastic mold for co-extruded wall and top board with elastic separator, and solve the problem of the plastic mold traditionally used to produce wood-plastic co-extruded roof boards. The structure of the mold is simple, most of which are integrated, with poor strength, easy deformation, and low service life. Once deformed, it is difficult to repair and can only be scrapped as a whole, which is a very wasteful problem
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[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0014] figure 1 with figure 2 A plastic mold for co-extrusion wall top plate with elastic separator shown, includes a plastic mold body 1, a pre-forming groove 2 is opened on the front of the plastic mold body 1, and a connecting groove 3 is opened on the inner wall of the pre-forming groove 2, The cross section of the connecting groove 3 is a triangular structure, and the inside of the pre-forming groove 2 is provided with a pre-forming block 4 that cooperates with the pre-forming groove 2 to produce a co-extruded wall roof. The back of the pre-forming block 4 corresponds to the position of the connecting groove 3 and is fixed at the bottom The connection ...
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The invention relates to the technical field of plastic moulds, in particular to a plastic mould provided with an elastic separator and used for a co-extrusion wall roof slab. The plastic mould comprises a plastic mould body; a front forming groove is formed in the front face of the plastic mound body; a connecting groove is formed in the inner wall of the front forming groove; the cross section of the connecting groove is of a triangular structure; and a front forming block matched with the front forming groove for manufacturing the co-extrusion wall roof slab is arranged inside the front forming groove. According to the plastic mould provided with the elastic separator and used for the co-extrusion wall roof slab, a bottom connecting block of an integrated structure on the back face of the front forming block is inserted into the connecting groove, and an elastic connecting limiting block inside the bottom connecting block is inserted inside a separation through hole, so that the front forming block and the plastic mould body are fixed, thus, mounting and demounting operation is quite easy, and the cost is reduced greatly.
Description
technical field [0001] The invention relates to the technical field of plastic molds, in particular to a plastic mold for a co-extrusion wall top plate with an elastic separator. Background technique [0002] Wood-plastic composite material is an emerging manufacturing material. Due to its energy-saving and environmental protection characteristics, especially its recyclability, the wood-plastic composite industry has developed rapidly. In the building decoration industry, co-extrusion roof panels are mainly installed on the roof of buildings for heat insulation and rain protection. Traditional co-extrusion roof panel materials are not environmentally friendly, have weak fireproof, waterproof and termite-proof capabilities, and cannot Recycling, waste is very serious, so now wood-plastic co-extruded roof panels appear, but the traditional plastic molds used to produce wood-plastic co-extruded roof panels have simple structures, mostly integrated structures, poor strength, eas...
Claims
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IPC IPC(8): B29C47/14B29L31/10B29C48/305
Inventor 王志刚王恒
Owner 黄石精华塑料模具有限公司