A vacuum suction cup pressure loss warning and fall prevention system for shield segments

Abstract

The invention relates to a vacuum suction cup pressure loss warning and fall prevention system for a shield segment segment, comprising: a suction cup for absorbing objects, on which a quality detection sheet is arranged to detect the quality of the objects absorbed by the suction cup to obtain the actual mass M ; The image scanner is used to scan the contact surface between the vacuum chuck and the adsorbed object; the transmission unit is used to transmit the detection results of the quality inspection sheet and the scanning results of the image scanner; the analysis unit is used to scan the image scanner The results are analyzed to obtain the actual pore size A; the controller is used to control the operation process of the vacuum chuck; the early warning unit is used to send an alarm according to the instructions of the controller when the vacuum chuck has lost pressure; The difference value is used to confirm and deal with the pressure loss of the vacuum suction cup of the shield segment in time, which effectively reduces the falling rate of the adsorbate caused by the pressure loss of the vacuum suction cup.

Description

technical field [0001] The invention relates to the technical field of vacuum suction cups, in particular to a pressure loss warning and fall prevention system for vacuum suction cups of a shield segment. Background technique [0002] Vacuum suction cup, also known as vacuum spreader, is one of the actuators of vacuum equipment. Generally speaking, using vacuum suction cups to grab products is the cheapest method. Vacuum suction cups are available in a variety of varieties, including those made of rubber that can operate at high temperatures, those made of silicone rubber that are ideal for gripping rough surfaces, and those made of polyurethane that are durable. In addition, in actual production, if the suction cup is required to be oil-resistant, you can consider using polyurethane, nitrile rubber or vinyl polymers to make the suction cup. Usually, in order to avoid scratches on the surface of the product, it is best to choose a suction cup with bellows made of nitrile r...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a shield segment vacuum sucker pressure loss warning and fall prevention system, which can effectively solve the problem that in the prior art, it is impossible to determine whether the vacuum sucker loses pressure through the vacuum degree and the vacuum degree difference, so that the adsorbent falls. High rate of technical issues

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