Exhaust device and method for composite plate compression molding
A composite sheet and compression molding technology, which is applied in the direction of cleaning methods using tools, cleaning methods and utensils, chemical instruments and methods, etc. The effect of improving adhesive strength
Active Publication Date: 2022-03-11
安徽忠盛新型装饰材料有限公司
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Problems solved by technology
[0003] The bubbles in the glued layer are the bubbles remaining between the thin surface plate and the core layer. If the bubbles are not discharged, cleared, and continuously expanded, the adhesive strength between the surface plate and the core layer will be greatly reduced, thereby affecting to the quality of composite panels
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] refer to Figure 1-3 , an exhaust device for composite plate compression molding, comprising a machine platform 1, a supporting plate 2 is installed in the middle of the machine platform 1, and a lifting mechanism 3 is arranged on the upper end of the supporting plate 2, and the lifting mechanism 3 is composed of a side plate 31, a cylinder 32 and The lifting frame plate 33 is composed of; wherein, the side plate 31 is installed on one end of the machin...
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The invention discloses an exhaust device and method for composite plate compression molding, including a machine platform, a supporting plate is installed in the middle of the machine platform, and a lifting mechanism is arranged on the upper end of the supporting plate, and the lifting mechanism is composed of a side plate, a cylinder and Composed of a lifting frame plate, the side plate is installed at one end of the machine table, and the top of the side plate extends to just above the middle of the machine table, the cylinder is mounted on the side plate, and the lifting frame plate is arranged directly below the cylinder , and the middle part of the lifting frame plate is connected with the piston rod of the cylinder; the lifting mechanism is also provided with a rolling exhaust assembly and a glue scraping assembly. The exhaust device and method for compression molding of composite boards extrude the excess glue liquid bonded between the boards by rolling, and squeeze out the air bubbles between the boards, so as to realize the discharge of gas and improve the adhesive strength between the boards. Purpose: Scrape off the glue extruded from the edge of the board through the scraper, so as to facilitate the subsequent processing of the board and improve the quality of the board.
Description
technical field [0001] The invention relates to the technical field of composite plate processing exhaust, in particular to an exhaust device and method for composite plate compression molding. Background technique [0002] Wood composite panels are laminated structural panels made by gluing two thin skins to a thicker core. The surface plates are spaced apart, which not only ensures greater rigidity, but also does not need to increase the amount of material used. The glued layer is the adhesive layer of glue between the thin surface plate and the core layer. During the pressing process of the thin surface plate and the core layer, the excess glue will be squeezed out, so that the thin surface plate and the core layer are fully bonded. combine. [0003] The bubbles in the glued layer are the bubbles remaining between the thin surface plate and the core layer. If the bubbles are not discharged, cleared, and continuously expanded, the adhesive strength between the surface pl...
Claims
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IPC IPC(8): B27D1/08B08B1/00B08B13/00
CPCB27D1/08B08B13/00B08B1/165
Inventor 沈继忠沈世雄韩秀红沈继诚尹朝秀
Owner 安徽忠盛新型装饰材料有限公司