Gelatinizing and pressing-fit device for plate

Abstract

The invention provides a gelatinizing and pressing-fit device for a plate, and belongs to the technical field of plate processing. The gelatinizing and pressing-fit device comprises a pressing-fit mechanism, a gelatinizing mechanism and a glue liquid control mechanism. A gelatinizing support of the gelatinizing mechanism is arranged on a guide rail in a left-right sliding manner, and a gelatinizing roll is rotationally arranged between two gelatinizing roll supporting plates. A first lead screw and a first lead screw nut are in threaded connection, and a second lead screw and a second lead screw nut are in threaded connection. The pressing-fit mechanism is arranged over the gelatinizing mechanism, and first sliding sleeve plate, a second sliding sleeve plate and a third sliding sleeve plate of the pressing-fit mechanism are arranged from top to bottom and arranged on a pressing rod in a vertical sliding manner. The rigidity of a first spring is smaller than that of a second spring, andthe rigidity of the second spring is smaller than that of a third spring. The gelatinizing and pressing-fit device is fast and even in gelatinizing, pressing-fit force changes can be divided into three stages, the pressing-fit force is in a gradually increasing broken line type, the pressing-fit force stability is good, and the gelatinizing and pressing-fit effect of the plate is greatly improved.

Description

technical field [0001] The invention relates to the technical field of sheet material processing, in particular to a gluing and pressing device for sheet materials. Background technique [0002] Panels are flat, rectangular panels of building material made into standard sizes and used in the construction industry as elements for walls, ceilings or floors. The boards include: solid wood board, big core board, bamboo jigsaw board, density board, veneer board, thin core board, finger joint board, melamine board, waterproof board, gypsum board, cement board, baking varnish board, particle board, etc. Solid wood panels are wood panels made of whole wood. Durable and with a natural grain, these panels are an excellent choice for decoration. However, due to the high cost of this type of board and the high requirements for construction technology, it is not used much in decoration. Plywood, also known as plywood, commonly known as thin core board in the industry. It is formed by...

AI Technical Summary

Problems solved by technology

During the production process of the plywood, it needs to be glued and pressed. The common pressing device uses the cylinder to directly drive the pressing plate, but the pressing effect is not ideal, and the pressing effect is often poor because the pressing force is too small. Occasionally, the pressure loss of the splint is caused by excessive pressing force, and the stability is poor

Images