Panel surface gluing device

Abstract

The invention discloses a panel surface gluing device which comprises a tank. Support frames are fixedly connected to four corners of the bottom part of the tank; rollers are movably connected to thebottom parts of the support frames through rotary shafts; a plate feeding through slot is formed in the right side of the tank; a plate discharging through slot is formed in the left side of the tank;a glue storage box is fixedly connected to the left side of the top part of the tank; and a glue injecting pipe communicates to the left side of the top part of the glue storage box. According to thepanel surface gluing device provided by the invention, through the cooperative use of the tank, the support frames, pulleys, the plate feeding through slot, the plate discharging through slot, the glue storage box, the glue injecting pipe, a glue pump, a horizontal pipe, a spray nozzle, a motor, a first roller and a second roller, the panel surface gluing device has the advantages of simplicity in operation, cost conservation and good gluing uniformity, and solves the problem that in the prior art, in the manufacturing process of a three-ply board, since the flour dosage is excessively increased, the occurrence of the phenomena of poor gluing homogeneity and local glue shortage is caused, and a glue is not easy to flow on the panel surface.

Description

technical field [0001] The invention relates to the technical field of plate surface gluing devices, in particular to a plate surface gluing device. Background technique [0002] Three-plywood is the most common type of plywood. It is usually made by sticking three layers of veneer together according to different grain directions. It has a simple structure and low cost. The adhesive is usually mixed with some flour to adjust the glue. Increasing the amount of flour and glue applied can resist the problem of excessive penetration of the glue, so as to ensure the pre-compression and bonding strength of the plywood. However, excessive increase The amount of flour affects the fluidity of the glue on the surface of the board, resulting in poor uniformity of glue application and local lack of glue. Therefore, it is necessary to design a device that can save glue and allow glue to be applied to the plywood in all directions. Contents of the invention [0003] The object of the p...

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Problems solved by technology

[0003] The object of the present invention is to provide a glue coating device on the surface of boards, which has the advantages of simple operation, cost saving and good glue uniformity, and solves the problem of excessively increasing the amount of flour in the production process of the existing three-plywood, which leads to coating Poor glue uniformity and partial lack of glue affect the problem that the glue is not easy to flow on the surface of the board

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