Device for improving glue flow on laminate edges

Abstract

The invention discloses a device for improving flow glue at a plyboard edge. The device comprises a dipping roller and a liquid transmitting system which are connected with each other. The dipping roller comprises a roller wall, a dipping area and dipping holes, wherein the dipping area is located outside the outer surface of the roller wall, the dipping holes are uniformly distributed on the surface of the dipping area and communicated the inside of the dipping roller. The liquid transmitting system comprises a liquid transmitting pipe and a liquid transmitting nozzle which are connected with each other. According to the invention, an area with few or no glue is formed at the plyboard edge, thereby reducing or preventing problems of generation of flow glue during the plyboard production, improving product quality of the plyboard, enabling thickness tolerance of the plyboard to maintain at a relatively good level, decreasing pollution and damage of the overflow glue to equipment, further increasing service life of the production equipment, reducing raw material loss and saving production cost.

Description

technical field [0001] The invention relates to a laminate production device, in particular to a device for improving glue flow at the edge of a laminate. Background technique [0002] With the rapid development of science and technology, various composite materials have been widely used. In particular, the industrialization of composite laminates has greatly promoted its wide application. Laminates are a type of plate-shaped product that is impregnated with reinforcing materials and (or) coated with resin adhesives and heated and pressed. Laminates are mainly used in many fields such as electronics, electricity, machinery, instrumentation, construction, decoration and artwork, and the production of related products has also formed a complete industrial chain. [0003] At present, as a functional product, laminates are mainly used in the field of electronic products, such as carrying, insulation protection and shell packaging of electronic components. [0004] The product...

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