Hot-pressing forming machine used for making wood chip plate

Abstract

A hot-pressing forming machine used for making a wood chip plate comprises a gate-shaped rack provided with an upper cross beam, a block-shaped base is arranged in the middle of the lower portion of the rack, and a lower hollow heating plate is arranged on the base; the upper cross beam is at least perpendicularly provided with a hydraulic cylinder, a hydraulic piston of the hydraulic cylinder is connected with an upper die holder provided with an upper hollow heating plate in the lower portion, the periphery of the upper portion of the lower hollow heating plate is sleeved with a square die frame, and a die cavity defined by the square die frame is formed in the upper portion of the lower hollow heating plate; the die cavity corresponds to the upper hollow heating plate in the upper portion, and after the upper die holder moves downwards under the effect of a hydraulic ejection cylinder, the upper hollow heating plate can synchronously move downwards and be embedded in the die cavity; the gate-shaped rack is composed of four stand columns, the upper cross beam and a lower cross beam, wherein the upper cross beam and the lower cross beam are fixedly arranged on the stand columns, and the upper cross beam is provided with two evenly arranged hydraulic ejection cylinders. The hot-pressing forming machine has the advantages of being simple in structure, convenient and reliable to use and suitable for making the wood chip plate; in addition, the made plate is large in strength and weight and the like, and processing by a wood-working machine is facilitated.

Description

technical field [0001] The invention relates to a hot press molding machine used for making boards from sawdust, and belongs to the technical field of press molding. Background technique [0002] At present, high-end furniture and high-end home decoration are mainly made of wood materials, but with the continuous development of forest resources, wood raw materials are increasingly in short supply and the price of wood raw materials continues to rise; so people are developing alternative raw materials. Continuous research on the reuse of waste wood, such as making wood chips into boards or files, etc.; but how to make small wood chips into usable boards or files, the only way people can think of at present is the method of pressing. However, due to the reason of the mould, the existing molding machine cannot simply be used for the board making of wood chips; the most important part is the preparation of the mould. Contents of the invention [0003] The purpose of the prese...

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Problems solved by technology

[0002] At present, high-end furniture and high-end home decoration are mainly made of wood materials, but with the continuous development of forest resources, wood raw materials are increasingly in short supply and the price of wood raw materials continues to rise; so people are developing alternative raw materials. Continuous research on the reuse of waste wood, such as making wood chips into boards or files, etc.; but how to make small wood chips into usable boards or files, the only way people can think of at present is the method of pressing. However, due to the reason of the mold, the existing molding machine obviously cannot be simply used for the board making of wood chips; the most important part is the preparation of the mold

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