Environmental-friendly energy-saving veneer plywood glue coating device

Abstract

The invention provides an environmental-friendly energy-saving veneer plywood glue coating device, which comprises a machine frame, wherein the top of the machine frame is fixedly provided with a feeding mechanism; a glue coating mechanism is connected under the feeding mechanism; a plate transmission belt is arranged under the glue coating mechanism; a waste glue collector is also fixedly arranged under the plate transmission belt; a glue accommodating air bag is arranged inside the glue coating mechanism; through the contraction and expansion of a glue accommodating air bag, the spraying andsuction on glue water is realized, so that the condition that residue glue water is thrown away by centrifugal force is effectively reduced; the glue material is effectively saved; meanwhile, the glue material pollution is reduced; meanwhile, the circulation spray suction of the material accumulation air bag also achieves the stirring effects on the glue materials in a material storage cavity, sothat the glue materials are more uniform; the glue coating quality is higher; during the cleaning, cleaning liquid is injected into the device; when a glue coating round tube rotates, the inside gluematerials can be cleanly cleaned through the spray washing by the glue accommodating air bag; convenience and high speed are realized; the waste glue collector recovers and treats the waste glue; green and environmental-friendly effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of plywood production equipment, and more specifically relates to an environment-friendly and energy-saving plywood gluing device. Background technique [0002] Glue applicator, also known as glue scraper, is a mechanical device used to apply glue on the surface of a substance. The traditional gluing machine has defects such as poor process performance, difficult to control the amount of glue applied, easy to crush the veneer and low production efficiency. At present, in the gluing process of the traditional gluing machine, the adjusted glue is usually passed through the hopper , The glue is directly sprinkled on the glue roller through the feeding pipe. This method not only uses a large amount of glue, but also causes serious waste, and in the process of glue spreading, the coating of the glue is not uniform. [0003] After retrieval, Chinese invention CN201611199887.7 provides a plywood gluing equipment, ...

AI Technical Summary

Problems solved by technology

[0004] But it still has certain defects. When it is coating, the rubber material will be thrown off due to its own centrifugal force, resulting in waste of rubber material and environmental pollution. It is not environmentally friendly and energy-saving, and it does not set up waste rubber collection. The recovery device will cause a certain waste of resources, and at the same time, the rubber material inside the rubber roller is not stirred evenly, which will affect the glue coating effect

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