Gluing machine for wood floor production

Abstract

The invention relates to the technical field of wood floor gluing, and discloses a gluing machine for wood floor production. The gluing machine comprises a shell, one side of the shell is movably connected with an upper roller adjusting plate, and one side of the shell is movably connected with a lower roller adjusting plate positioned below the upper roller adjusting plate. According to the gluing machine for the wood floor production, the rough adjustment of the distance between the upper roller wheel and the lower roller wheel is conducted through an upper roller wheel adjusting circular plate and a lower roller wheel adjusting circular plate, so that a core plate can be coated with excessive glue, and then a second rotating shaft is finely adjusted through a micrometer, the distance between glue scraping teeth and the bottom of a pressing wheel is adjusted, so that the glue coating amount of the core plate can be accurately controlled, and therefore the gluing amount on the core plate can be ensured not to be excessive, the part lacking of the glue can be further guaranteed not to be generated, the bonding strength of the core plate can be well controlled within an optimal range, the condition that the product quality can be further improved can be finally realized, and the stability of the product quality can be ensured.

Description

technical field [0001] The invention relates to the technical field of wood floor gluing, in particular to a gluing machine for wood floor production. Background technique [0002] Wooden floor refers to the floor made of wood. Wooden flooring produced in China is mainly divided into six categories: solid wood flooring, laminate flooring, solid wood composite flooring, multi-layer composite flooring, bamboo flooring and cork flooring, as well as the emerging wood-plastic flooring. , and the solid wood composite floor is made of cross-laminated boards of different tree species, which overcomes the shortcomings of the solid wood floor's wet expansion and shrinkage to a certain extent. The natural wood grain and comfortable foot feel of solid wood flooring are very popular among the public. Before lamination, the core board needs to be glued. This process is a very important step, because the thickness of the glue layer It is closely related to the bonding strength. Generally ...

AI Technical Summary

Problems solved by technology

[0003] Although the existing gluing machines can realize the automatic gluing of the core board, it is generally difficult to precisely control the amount of glue. Most of the existing gluing machines use the adjustment of the upper and lower rollers to control the gap between the two. distance, so as to control the thickness of the core plate after passing between the upper and lower rollers, but this method can only roughly adjust the distance between the two, and it is impossible to achieve the precise thickness of the glue control, so that the strength of the produced bottom plate is different, and the product quality plummets

[0004] In the existing production workshop, the amount of glue is controlled by roughly adjusting the distance between the upper and lower rollers, but this method not only controls the amount of glue very imprecisely, but also produces another problem, that is, glue Excessive amount of glue or lack of glue, if there is a lack of glue, there is no device to fill the missing glue, and the excessive amount of glue will also reduce the bonding strength of the core board, and too much glue will fall to the ground, not only It will pollute the environment of the production workshop and waste glue. The excess glue cannot be recycled, which increases the cost of production and reduces the quality of the product. For this reason, we propose a glue machine for wood floor production.

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