Automatic and quantitative gluing plate jointing device of short and small battens and gluing plate jointing method

Abstract

The invention discloses an automatic and quantitative gluing plate jointing device of short and small battens and a gluing plate jointing method. The device comprises a side automatic and quantitativegluing device and a fixed-length width jointing, assembling and pre-pressing device. The side automatic and quantitative gluing device comprising a gluing rack, a conveying belt, a glue box, a glue application tooth roller, a glue application tooth roller support, a U-shaped glue scraping roller, a U-shaped glue scraping roller support, a backer, a flexible guide plate and a guide plate transverse adjusting mechanism. The fixed-length width jointing, assembling and pre-pressing device comprises an assembling rack, a workbench plate, a width backer, a length backer, a side press plate and sidepress plate air cylinders. According to the side automatic and quantitative gluing device of the device, the glue application tooth roller can be used for gluing the sides of the short and small battens, and control over quantitative glue layer thickness is achieved through the U-shaped glue scraping roller; the fixed-length width jointing, assembling and pre-pressing device can achieve fixed-length width jointing of the short and small battens; and the process and the device are simple, the automation degree is high, the production cost is low, the production efficiency is high, no glue markcontamination exists on the plate faces, and the device can be widely applied to materials of solid wood furniture, core-boards and the like.

Description

technical field [0001] The invention belongs to the technical field of solid wood paneling, in particular to an automatic quantitative gluing panelizing device for short and small slats and a gluing panelizing method. Background technique [0002] In wood processing, furniture manufacturing and other fields, connecting long and thin slats of a certain thickness to length and width is the main way to expand the use of small-diameter wood and edge waste boards, comprehensively utilize wood resources, and increase their added value. At present, when the slender wooden strips are assembled into a board, in addition to several processes such as cutting the wooden strips, planing, milling, milling, gluing, and lengthening, it is also necessary to glue the sides of the strips. Process, so that the wooden strips can be bonded together to form a board. [0003] In the existing side gluing technology, the glue is usually brushed manually or the manual gluer is used to reciprocate on ...

AI Technical Summary

Problems solved by technology

[0003] In the existing side gluing technology, the glue is usually brushed manually or the manual gluer is used to reciprocate on the wooden strips to achieve gluing. However, both of these two manual methods have the problem that the amount of glue applied cannot be controlled. There will be problems with less glue not being firm or more glue overflowing

Among them, the problem of excess glue spillage is especially common. It will not only cause glue on the surface of the board and increase the cost of secondary processing of the board, but the glue on the surface of the board will also solidify on the upper and lower plates of the hot press, forming glue spot pollution, which will seriously affect the heat. Press platen life

In addition, manual processing also has the disadvantages of high labor intensity and low efficiency.

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