Plate conveying device

Abstract

The invention provides a plate conveying device. The plate conveying device comprises a frame, a guide rail, a plate conveying vehicle slidably arranged on the guide rail and a driving mechanism for driving the plate conveying vehicle to move in a reciprocating manner. The plate conveying vehicle comprises an outer frame composed of a front frame bar, a rear frame bar and two side frame bars, a front roller, a rear roller and a caterpillar band, wherein the front roller and the rear roller are correspondingly connected to the front and rear ends of the two side frame bars, and the caterpillarband is wound around the front roller and the rear roller. Synchronous belt wheels with the outer diameter substantially equal to that of the rear roller are correspondingly connected to the two endsof the rear roller. A synchronous belt is arranged in the position, corresponding to each synchronous belt wheel, of the frame in the multi-rail length direction, and the synchronous belt wheels are engaged with the corresponding synchronous belts. The synchronous belt wheels can rotate freely in the reverse direction relative to the rear roller when the plate conveying vehicle moves forward and drive the rear roller to rotate synchronously in the forward direction when the plate conveying vehicle moves backward. By the adoption of the plate conveying device, it can be ensured that plates do not move along with the plate conveying device during unloading, and the rejection rate is reduced.

Description

technical field [0001] The invention relates to the technical field of melamine board production, in particular to a board feeding device. Background technique [0002] Melamine board is a kind of board obtained by bonding melamine decorative paper on both sides of the wood substrate. In the production process of melamine board, after laying the decorative paper on both sides of the substrate, the substrate and the decorative paper need to be transported to the hot press for hot pressing. The conveying work is generally completed by the board feeding device; and the general board feeding device After the board is fed into the hot press, there is no way to ensure that the board will not move with the movement of the board feeding device during the exit process. Therefore, the substrate and the facing paper are often misaligned during unloading, resulting in misalignment of the pattern of the facing paper, resulting in a high scrap rate. high. [0003] It can be seen that th...

AI Technical Summary

Problems solved by technology

In the production process of melamine board, after laying the decorative paper on both sides of the substrate, the substrate and the decorative paper need to be transported to the hot press for hot pressing. The conveying work is generally completed by the board feeding device; and the general board feeding device After the board is fed into the hot press, there is no way to ensure that the board will not move with the movement of the board feeding device during the exit process. Therefore, the substrate and the facing paper are often misaligned during unloading, resulting in misalignment of the pattern of the facing paper, resulting in a high scrap rate. high

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