Dot or pattern gluing device

Patent Application No.8
Abstract: A dot or pattern gluing device includes a glue tank, a glue roller, a rubber wheel, a bracket and the like. The gluing roller is arranged on the glue groove through the bracket, and a convex point is arranged on the outer circumferential wheel surface of the gluing roller. The convex point on the gluing roller is used for sticking the glue of the rubber wheel in the glue groove. When the glue is applied, the adhesive adhered by the bumps on the circumference of the glue roller wheel is transferred onto the bonding material, and the part of the circumference of the glue roller wheel other than the bump is the circumference of the wheel below the bump. , Generally, it will not pick glue from the rubber tank, even if there is more glue in the glue tank, the part of the wheel below the bump is sticky to the glue, but it is lower than the bump. The peripheral parts of the wheel will not be in contact with the laminating material, and the glue thereon will not be transferred onto the laminating material. Therefore, the lamination points formed on the laminating material are clear and uniform, and no adhesive waste will be caused.