Strength-adjustable wood-plastic walkway plate production mold

Abstract

The invention relates to the technical field of production molds, in particular to a strength-adjustable wood-plastic walkway plate production mold. The strength-adjustable wood-plastic walkway plate production mold comprises a plastic mold body. Four holes with the same size are formed in the plastic mold body, and top corners of the four holes are each of an arc-shaped structure. According to the strength-adjustable wood-plastic walkway plate production mold, top end mounting grooves and lateral mounting grooves communicating with the top end mounting grooves are formed in the inner sides of the holes, multiple supporting rods in the top end mounting grooves are movably connected with the lateral mounting grooves in the two sides correspondingly, the turning angles of the connecting rods are limited through limiting plates and sealing plates on the multiple supporting rods correspondingly, openings of the top end mounting grooves and openings of the lateral mounting grooves are closed through cooperation of the limiting plate, the sealing plates and elastic sealing plates, and thus internal airtightness is greatly improved; and in addition, the structure and surface compressive strength of the whole plastic mold can be adjusted, the mold is suitable for products of more specifications, and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of production moulds, in particular to a strength-adjustable mold for the production of wood-plastic plank boards. Background technique [0002] Wood-plastic composite material is an emerging manufacturing material, which is mainly used to replace traditional building materials in the building decoration industry. The traditional plank boards used in construction are weak in fireproof, waterproof and termite-proof, and cannot be recycled. The plastic mold structure of the plank board is single and cannot be adjusted, so the compressive strength of the wood-plastic plank board cannot be changed according to the needs, resulting in a very limited production range and relatively high production costs. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems in the above-mentioned background technology, provide an improved mold for the p...

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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, an improved mold for the production of wood-plastic plank boards with adjustable strength is provided, which solves the problem that the traditional plastic molds for producing wood-plastic boards have a single structure. Unable to adjust, the compressive strength of the wood-plastic plank board cannot be changed according to the needs, resulting in a very limited production range and relatively high production costs

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