Planar object screening and discharging device

Abstract

The invention relates to a planar object screening and discharging device. The device includes a detection conveyor belt, a swing screening conveyor belt is in butt joint with the front end of the detection conveyor belt, a reject screening conveyor belt is in butt joint with the front end of the swing screening conveyor belt, a Y-axis conveyor belt is arranged below the front end of the reject screening conveyor belt, an X-axis module is arranged below the Y-axis conveyor belt, and a tray conveyor belt and a material pulling device matched with the tray conveyor belt for use are arranged on one side of the Y-axis conveyor belt; a stacking device is arranged on the other side, and reject screening panel trays are vertically arrayed on the tray conveyor belt; a good product screening conveyor belt is arranged below the part, matched with the swing screening conveyor belt, of the reject screening conveyor belt, and a panel packing machine is arranged below the good product screening conveyor belt; the portion, close to the detection conveyor belt, of the swing screening conveyor belt is provided with a rotating shaft, the swing screening conveyor belt can rotate at a certain angle around the rotating shaft through a driving device to achieve switching between a reject screening work position and a good product screening work position, and therefore screening of rejects and good products of detected panels is achieved. The planar object screening and discharging device has the advantages of automatic flow, precise positioning, high work efficiency, a low maintenance cost and the like.

Description

technical field [0001] The invention relates to equipment for screening and unloading plane objects, in particular to a screening and unloading device for plane objects. Background technique [0002] In recent years, with the rapid development of science and technology, people's requirements for the surface quality of purchased products are also increasing, especially for flat objects that are widely used in every corner of life, with more features such as smoothness, scratches, printing quality, etc. Quality requirements, which put forward higher requirements for the flat object industry. [0003] According to the user's use characteristics, it has high requirements for the surface of the flat object, including that there must be no defects on the surface that affect daily use, and there must be no defects such as printing, hole position, and texture errors in the use area. Therefore, the flat object needs to be checked before leaving the factory. Surface inspection. [0...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a device for screening and unloading planar objects. This mechanism has a simple operation process and solves the problems of low work efficiency, high labor intensity and error-prone existing in the existing manual screening and packaging. and other problems, realized the automation of a series of processes such as screening, blanking, and packaging, which improved work efficiency, reduced labor intensity, and saved costs; the positioning is accurate, and the receiving part is jointly controlled by the Y-axis conveyor belt and the X-axis module. Accurate docking of the receiving groove and the poorly selected conveyor belt; each conveyor belt is operated by its own driving device, with small coupling, low vibration and noise, easy maintenance, long service life and low processing cost

[0007] (1) The operation process is simple, which solves the problems of low work efficiency, high labor intensity, and error-prone existing in the existing manual screening and packaging, and realizes the automation of a series of processes such as screening, blanking, and packaging, which improves work efficiency and reduces Labor intensity saves cost;

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