1) The glue coating machine should be inspected before use every day, and any foreign objects found should be cleaned up in a timely manner. The equipment should be checked for proper lubrication and the moving components should be checked for flexible operation.
2) After the trial operation is normal, inject the glue solution into the glue tank, and then adjust the gap between the glue rollers reasonably according to the thickness of the veneer, the viscosity of the glue solution, etc
The gap between the glue roller and the squeezing roller.
3) During the gluing process, attention should be paid to cleaning the surface of the veneer to prevent sharp debris from scratching the rubber layer covered by the glue roller surface; The groove wear on the surface of the rubber layer caused by long-term use should be promptly repaired.
4) After a long shutdown and at the end of each day's work, in order to prevent the glue from solidifying, the glue coating machine should be thoroughly cleaned, including the glue coating roller, extrusion roller, and glue groove. Any glue sprayed onto the machine body should also be completely removed. After cleaning, pay attention to wiping off water stains to prevent rusting.
5) During the downtime of the glue machine, it should be restored to its factory state; Adjust the upper coating roller and extrusion roller back to their initial positions, rotate the adjustment nut of the coating roller and the adjustment sleeve of the extrusion roller, so that the pressure regulating spring of the coating roller and the top tightening spring of the extrusion roller are completely relaxed, and fully lubricate all components and perform equipment maintenance.
Veneer gluing is an important process in plywood production, and the quality of gluing not only affects the bonding strength of veneers and the physical and mechanical properties of plywood, but also affects the production cost of plywood. Therefore, mastering the structure, working principle, and adjustments related to the quality of the veneer coating machine is beneficial for the correct and rational use of the veneer coating machine.
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Hongchuangyuan, Dongshan Street, Rui'an City, Wenzhou, Zhejiang Province, China
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