Plastic mould for production of spliced wood plastic plank road board

Abstract

The invention relates to the technical field of the plastic mould and in particular to a plastic mould for production of a spliced wood plastic plank road board. The plastic mould comprises a plastic mould body. The front face of the plastic mould body is provided with a pre-positioned assembling groove. A detachable internal forming block is locked and connected in the pre-positioned assembling groove. The front face of the internal forming block is provided with a pre-positioned forming groove matched with the internal forming block for producing the wood plastic plank road board. The pre-positioned forming groove is internally provided with four pre-positioned forming blocks matched with the pre-positioned forming groove for producing the wood plastic plank road board. The interior, positioned at the outer side wall of the pre-positioned forming block, of the pre-positioned forming groove is provided with a longitudinal limiting board. The plastic mould for the production of the spliced wood plastic plank road board is capable of fixing the pre-positioned forming block through the longitudinal limiting board, and rapidly separating the pre-positioned forming block and the internal forming block through extruding a cone-shaped extrusion block. The assembly and detaching are more convenient. The plastic mould can be replaced alone once the deformation is generated, the waste is avoided, and the cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of plastic molds, in particular to a plastic mold for splicing wood-plastic plank board production. Background technique [0002] Wood-plastic composite material is an emerging manufacturing material, mainly used in the architectural decoration industry. Due to its energy-saving and environmental protection characteristics, especially in terms of recycling, wood-plastic composite panels have developed rapidly in the architectural decoration industry. Traditional plank boards have a long laying period, are not environmentally friendly, have weak fireproof, waterproof and termite-proof capabilities, and cannot be recycled, resulting in serious waste. Therefore, wood-plastic plank boards appear now, but the plastics traditionally used to produce wood-plastic plank boards The mold structure is simple, the strength is poor, the structure cannot be adjusted, and the service life is low. Once it is deformed, it can...

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 plastic mold for splicing wood-plastic plank board production is provided, which solves the problem that the traditional plastic mold used for producing wood-plastic plank board has a simple structure, The strength is poor, the structure cannot be adjusted, and the service life is low. Once it is deformed, it cannot be corrected and can only be replaced as a whole, which greatly increases the cost.

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