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The use of the gluing machine

    (1) Reasonable adjustment of the gluing speed of the glue spreader machine. The speed of the glue roller should be adjusted according to the type of glue and thickness of veneer. In general, glue application speed should be slower for more viscous glues, in order to prevent uneven coating of the veneer surface. Thin veneer can be glued faster when applying glue.

    (2) Reasonably adjust the pressure of the glue roller on the veneer. When the veneer is glued, the glue roller gives the veneer proper pressure, which is beneficial to the veneer surface glue layer uniformity and no leakage. But for different thicknesses of veneer, glue roller pressure should be different. For thin veneer, the pressure of the glue roller on the veneer should be smaller to prevent the veneer from being crushed. When the gluing speed is high, the pressure of the glue roller on the veneer should be adjusted less.

    (3)Reasonably adjust the gap between the squeezing roller and the coating roller. The rotational speed difference between the squeezing roller and the coating roller plays the role of scraping off the excess glue on the surface of the coating roller, which can control the amount of glue. But the gap between the two should be adjusted according to the different types of glue. The gap should be adjusted larger for the viscosity of the glue. The gap of the glue with small viscosity should be adjusted smaller to prevent the glue from leaking out of the gap.

    (4) reasonably control the amount of glue in the glue tank. The amount of glue in the tank has an effect on the amount of glue adhering to the surface of the gluing roller. Normally the amount of glue in the tank should be able to make the groove of the lower coated roll good with glue. Too little glue in the glue tank will reduce the glue attached to the surface of the gluing roller, resulting in uneven distribution of the glue layer on the surface of the glued veneer or leakage. Too much glue will make the surface of the coating roller with too much glue, resulting in a waste of glue. For glue spreader machines with an upper squeezing roller, the groove between the upper squeezing roller and the gluing roller is used to store the glue. The amount of glue in this groove should be reasonably controlled by adjusting the glue delivery.

   Shandong Chuangxin Automation Equipment Co., Ltd specialises in the production of glue spreader machines. We can push the right glue spreader for you according to your needs. If there is a need to contact us at any time.

Maintenance of the gluing machine

    (1) The gluing machine should be inspected before use every day. When foreign matter is found, it should be cleaned up in time, and check whether the equipment is normally lubricated, and whether the moving parts are running flexibly.

    (2) After the trial run is normal, inject glue into the glue tank, and then adjust the gap between the coating rollers and the gap between the coating rollers and the squeezing rollers according to the thickness of the veneer and the viscosity of the glue.

    (3) In the process of applying glue, attention should be paid to cleaning the surface of the veneer to prevent sharp debris from scratching the rubber layer covered by the surface of the coating roller. The grooves on the surface of the rubber layer caused by prolonged use should be repaired in a timely manner.

    (4) After a long period of downtime and at the end of each day’s work, in order to prevent the glue from solidifying, the glue spreader machine should be thoroughly cleaned. Clean the glue applicator rollers, squeeze rollers and glue grooves. Splash to the body of the glue everywhere should also be completely removed. Take care to dry the water stains after cleaning to prevent Rustinstains.

    (5) During the period when the glue applicator is out of service, it should be restored to the factory condition. Adjust the upper gluing roller and squeezing roller back to the initial position. Rotate the adjusting nut of the coating roller and the adjusting sleeve of the squeezing roller, so that the tinting roller regulating spring and the squeezing roller top tightening spring are completely relaxed, and fully lubricate all parts and carry out equipment maintenance.