Plate drying equipment

Abstract

The invention provides plate drying equipment. The plate drying equipment comprises a rectangular drying box, two driers, two guide rail assemblies, two driving devices and a plurality of drying frames for containing printed circuit boards. The drying frames are arranged on the inner bottom face of a box body of the drying box, each guide rail assembly comprises guide rails, a lead screw and a sliding block, the guide rails are arranged on the two sides of the drying frame, the sliding blocks are slidingly mounted on the guide rails, the lead screws are in sliding connection with the sliding blocks and penetrate through the two side walls of the box body in the extending direction of the guide rails to be mounted, and the corresponding driers are mounted on the sliding blocks. One end of each lead screw is rotationally connected with one side wall through a through hole formed in the side wall, the other end of each lead screw is connected with a driving shaft of the corresponding driving device through a through hole formed in the other side wall, and the driving devices are fixed to the outer walls of the drying box and used for driving the lead screws to rotate to drive the sliding blocks to slide. The plate drying equipment is simple in structure, and the problem that in the prior art, plate drying is insufficient and not uniform is solved through the driers moving on the two sides of the drying frames.

Description

technical field [0001] The invention relates to the field of industrial production, in particular to a plate drying equipment. Background technique [0002] In industrial production, if the board is damp, mildew, rust, warping and other problems will affect industrial production. Therefore, it is often necessary to dry the board, such as a printed circuit board (PCB board). In the production process of the PCB board, the drying degree of the PCB board is required to be higher. In the existing PCB board production process, there is a special process for baking the PCB board. The baked multiple PCB boards are placed in the oven for baking. The position of the heat source in the oven is fixed. When baking, a large number of PCB boards will be placed in the oven at one time. The PCB boards near the heat source are often It will be dried first, which may cause over-drying, and the PCB boards that are far away from the heat source or some PCB boards in the middle of multiple PCB ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a board drying equipment, aiming at the problem of insufficient and uneven baking of PCB boards in the prior art, to provide a board drying equipment with a movable heat source for baking PCB boards

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