The detection method based on the sheet material overrun detection device in front of the press line cleaning machine

Abstract

The invention discloses a detection method based on a sheet material overrun detection device in front of a press line cleaning machine. The sheet material overrun detection device in front of the press line cleaning machine includes a belt conveyor, a cleaning machine, a first set of beam detectors, a second set of beam detectors, a first sheet metal detector, and a second sheet material detector , the third panel detector, the fourth panel detector, the fifth panel detector, and the sixth panel detector, the first group of beam-to-beam detector transmitting end and the first group of beam-to-beam detector receiving end , The transmitting end of the second group of on-beam detectors and the receiving end of the second group of on-beam detectors are symmetrically arranged on both sides of the belt conveyor, the first sheet metal detector and the second sheet material detector, the third sheet material detector The detector and the fourth plate detector are arranged symmetrically on both sides of the belt conveyor respectively. The invention can detect in advance that the boards that will enter the board washing machine exceed the inlet height and the inlet width of the board washing machine, so as to avoid equipment damage and production line stoppage caused by the clogging of the washing machine.

Description

technical field [0001] The invention belongs to the technical field of stamping automatic line sheet material conveying, and in particular relates to a detection method based on a sheet material overrun detection device in front of a stamping line cleaning machine. Background technique [0002] There will be various unforeseen situations in the sheet conveying process of the stamping automatic line end cleaning machine in the automotive industry. If the sheet entering the sheet cleaning machine exceeds the left and right margins and the inlet height of the cleaning machine inlet, it will be sucked by the roller system of the cleaning machine The sheet material will be bent and folded inside the washing machine, causing the washing machine to jam and the production line to stop. Once the washing machine jams, troubleshooting will consume a lot of production time. For this reason, it is very necessary to detect and clean the sheet before it enters the washing machine entrance...

AI Technical Summary

Problems solved by technology

[0002] There will be various unforeseen situations in the sheet conveying process of the stamping automatic line end cleaning machine in the automotive industry. If the sheet entering the sheet cleaning machine exceeds the left and right margins and the inlet height of the cleaning machine inlet, it will be sucked by the roller system of the cleaning machine The sheet material will be bent and folded inside the washing machine, causing the washing machine to jam and the production line to stop

Once the washing machine jams, troubleshooting will consume a lot of production time

For this reason, it is very necessary to detect and clean the sheet before it enters the washing machine entrance. However, the previous automatic stamping line did not install the ultra-wide and ultra-high detection equipment for the sheet before the washing machine, especially for complex shapes and their combinations. Appropriate ultra-high and ultra-wide detection method

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