Product inspection machine and control method thereof

Abstract

The invention discloses a product inspection machine and a control method thereof, and relates to the technical field of detection devices. The product inspection machine comprises a detection platform, a waste discharging platform, a discharging platform, a main control system and an air suction conveying belt; the detection platform comprises a feeding mechanism, a first sensing device and a visual scanning device which are arranged on the detection platform in sequence, and the visual scanning device is used for shooting and detecting; and the waste discharging platform comprises a blowingdevice and a second sensing device which are sequentially arranged on the waste discharging platform, the discharging platform comprises a discharging mechanism, a gap is formed between the detectionplatform and the waste discharge platform, the air blowing port of the air blowing device corresponds to a notch, a waste collecting box is arranged at the bottom of the waste discharging platform, and the waste collecting box corresponds to the notch. Materials are conveyed through the air suction conveying belt, the detection platform and the main control system are used for detecting the materials, waste materials are discharged by the waste discharging platform, and the discharging platform is used for discharging, so that the inspection machine does not need to be manually detected, and the detection efficiency and the detection precision are improved.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a quality inspection machine and a control method thereof. Background technique [0002] Sheetfed is one of the printed products. In daily life, newspapers, books, magazines, maps, posters, advertisements, envelopes, letterheads, trademarks, business cards, invitations, greeting cards, various cards, packaging boxes, etc. are all in the category of printed matter. Quality inspection is the most important thing. The traditional inspection method usually adopts mechanical conveying and manual inspection. Due to the requirement of efficiency, quality inspection needs to be carried out at high speed, and because the inspected label products move too fast, human eyes cannot directly If you can see clearly, you can't accurately judge the quality and accuracy of printing, and you can't correct a series of problems such as defects and inaccurate registration in the printing pr...

AI Technical Summary

Problems solved by technology

Quality inspection is the most important thing. The traditional inspection method usually adopts mechanical conveying and manual inspection. Due to the requirement of efficiency, quality inspection needs to be carried out at high speed, and because the inspected label products move too fast, human eyes cannot directly If you can see clearly, you cannot accurately judge the quality and accuracy of printing, and you cannot correct a series of problems such as defects and inaccurate registration in the printing process in time, resulting in poor printing quality and affecting the quality of printed products and printing costs.

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