Self-inspection plastic mould for producing wood-plastic co-extrusion house roof plate

Abstract

The invention relates to a self-inspection plastic mould for producing a wood-plastic co-extrusion house roof plate. The mould comprises a bottom main template, a right assembly mechanism which is provided with an upwards convex part and arranged on the upper surface, near the right side, of the bottom main template, two right weight reducing holes which are formed in the right assembly mechanism and used for reducing the self-weight of the plastic mould, a left assembly hook which is arranged on the left side surface of the right assembly mechanism, an arc cover which is provided with an upwards convex part and arranged on the upper surface, near the left side, of the bottom main template, and a first support plate, a second support plate and a third support plate which are arranged between the upper surface of the bottom main template and the lower surface of the cover body. Cavities with monitoring devices are arranged in the first support plate and the third support plate, starting and stopping of the monitoring devices are automatically controlled by seal protection covers, the self-inspection performance of the plastic mould is greatly improved, the deformation inspection of the plastic mould is greatly facilitated in the late production process, the production efficiency is increased, and the precision of products is maintained.

Description

Technical field [0001] The invention relates to a self-inspection plastic mold used for the production of wood-plastic extrusion roof panels. Background technique [0002] Wood-plastic composite material is an emerging manufacturing material. Due to its energy-saving and environmentally friendly characteristics, especially in terms of recycling, the wood-plastic industry has developed rapidly. In the building decoration industry, the supply-extrusion roof slabs are mainly installed on the roofs of buildings for thermal insulation and rain protection. The traditional supply-extrusion roof slabs are not environmentally friendly, and their fire-proof, waterproof and termite-proof capabilities are weak and cannot Recycling, waste is very serious, so now there are wood-plastic for-extrusion roof panels, but the traditional plastic molds used to produce wood-plastic for-extrusion roof panels have simple structure, poor strength, easy deformation, low service life, and once deformation ...

AI Technical Summary

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, an improved self-checking plastic mold for the production of wood-plastic extrusion roof panels is provided, which solves the problem that ordinary plastic molds have simple structure and low strength. Poor, easy to deform, low service life, and once the deformation occurs, it is difficult to detect, resulting in a significant drop in product accuracy

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