Automatic plate conveying, glue coating and plate feeding system

Abstract

The invention discloses an automatic plate conveying, glue coating and plate feeding system. The system consists of an automatic glue coating device, an automatic plate feeding device and an automaticplate conveying device. The automatic plate conveying device can realize firm combination of plates, secondary shaping of the plates and automatic conveying of the plates; a motor of the automatic glue coating device can synchronously drive a front surface glue coating roller and a reverse surface glue coating roller to operate, so that the front and reverse surfaces of the plates can be uniformly coated with glue, and automatic forward pushing is realized. A rotating system of the automatic plate feeding device enables two point contact conveying chains of the automatic plate feeding deviceto synchronize with the plate feeding speed of a glue coating machine through the rotating speed adjustment; the glue-coated plates are received and sent only by synchronous walking of several round points consisting of steel balls of the point contact conveying chains; and as plate contacted surfaces are smaller, the glue on the plates is not taken away, the phenomenon of glue loss or glue shortage on the uniformly glued plates cannot be caused, manual loss and glue loss do no exist, and the bonding effect of bound surfaces is not influenced.

Description

technical field [0001] The invention belongs to a new type of gluing and board feeding equipment, in particular to an automatic board feeding, gluing and board feeding system. technical background [0002] my country is a big producer of plywood, with an output of 170 million cubic meters in 2016. In the production process of plywood, the last veneering process is very critical. Before veneering, it is necessary to evenly apply glue on the two major surfaces of the semi-finished substrate, and then cover it with a thin wood veneer, glue and press it. [0003] When the traditional boards implement the above process, the glue is applied by the glue machine and the boards that have been coated with glue are picked up in the following three ways, and then the post-process veneer processing is carried out: [0004] 1. Manual board transfer: The traditional method is to manually transport the integrated boards to the destination for gluing, which not only has low efficiency and h...

AI Technical Summary

Problems solved by technology

This method is not only labor-intensive and time-consuming, but also has low output and high energy consumption.

[0007] 4. Double-sided gluing: The glue-coated board is rolled out by the glue coating machine and then sent by the roller. This method is efficient, but when the roller feeds the board, the board will touch the surface of the roller. If the glue is taken away, it is easy to cause less glue or lack of glue on the plate that has been evenly glued, and then affect the quality of the veneer

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