A kind of production technology of composite blockboard

A production process and blockboard technology, applied in wood processing equipment, manufacturing tools, etc., can solve the problems of a large amount of labor and affect the quality of plywood, and achieve the effects of saving labor costs, expanding the use range, and not easily deformed

Inactive Publication Date: 2011-11-30
李源林
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Problems solved by technology

Plywood is made by gluing the whole thin wood pieces together. Due to the reasons of the wood pieces themselves and the difficulty of neatly docking wood pieces of different sizes, it is necessary to manually patch them when gluing them together, and the produced plywood has holes. , followed by manual repair, which not only requires a lot of labor, but also the existing holes will affect the quality of plywood

Method used

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  • A kind of production technology of composite blockboard
  • A kind of production technology of composite blockboard

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Embodiment Construction

[0037] In order for those skilled in the art to better understand the technical solutions provided by the present invention, the following will be described in conjunction with specific embodiments.

[0038] See figure 1 , this figure is the flow chart of the production technology of composite blockboard among the present invention.

[0039] The production process of the composite blockboard provided by the invention comprises the following steps: (1), sawing: timber is sawed into wood sections; (2), rotary cutting: the wood sections are rotary cut into log chips; (3) ), cutting board: cutting the original wood chips into wood chips of certain specifications; (4), drying: carrying out moisture content process on the wood chips; (5), gluing: gluing the wood chips; (6), splicing: Put several layers of glue-coated wood chips of the same specification into a composite laminate; (7), one-time cold pressing: cold-press the composite laminate; (8), one-time hot pressing: heat the co...

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Abstract

The invention discloses a production process of a composite blockboard, comprising the following steps: sawing wood; rotary cutting; cutting boards; drying; Veneer; secondary cold pressing; secondary hot pressing; trimming; sanding; finished product. Compared with the prior art, the production process of the composite blockboard of the present invention can not only improve the flatness of products, ensure product quality, but also save labor costs, improve material utilization, reduce production costs, and improve product competitiveness.

Description

technical field [0001] The invention relates to the processing field of composite wood boards, in particular to a production process of composite blockboards. Background technique [0002] Traditional blockboard, commonly known as large core board, is made of two veneers spliced ​​in the middle of the middle board. The middle plank is made of high-quality natural planks processed into small wooden strips of certain specifications, and then spliced ​​by multiple small wooden strips. Since the middle board of the traditional blockboard is made of high-quality natural wood squares processed into small wooden strips of a certain size, in the actual production process, the wood needs to be processed into wooden squares, and then the wooden squares are processed into small wooden strips , The small wooden strips are planed on all sides, and then glued and assembled by cold, hot pressing, edge sawing and sanding. The above process not only needs a large amount of manual processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08
Inventor 李源林
Owner 李源林
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