Plate glass overturning device

Abstract

The invention discloses a plate glass overturning device. The plate glass overturning device comprises an overturning shaft, wherein the upper side of the overturning shaft is fixedly connected with agroup of overturning arms; a square pipe is arranged at the upper side of each overturning arm; a group of first straight circular grooves are uniformly arranged at the upper side of each square pipeat intervals; each first straight circular groove is internally connected with a glass sucking disc in a sliding fit way; one square pipe is symmetrically and fixedly connected with fixed plates; each fixed plate is provided with an auxiliary sucking disc; each glass sucking disc is connected with a vacuum pump through an air pipe; each air pipe is provided with an electromagnetic valve; the electromagnetic valves are uniformly and fixedly arranged at the lower side of the overturning shaft; each glass sucking disc is provided with a glass induction system; all glass induction systems are connected with the electromagnetic valves on corresponding glass sucking discs. The plate glass overturning device disclosed by the invention has the advantages that air pumping or air blocking of each glass sucking disc can be independently controlled through the glass induction devices, the glass sucking discs in need of air pumping can be determined according to the size of glass, and a safety accident cannot occur during use.

Description

technical field [0001] The invention relates to the technical field of glass machinery, in particular to a plate glass loading device. Background technique [0002] The flat glass loading device is a device that flips the glass from the glass rack to the glass cutting machine. All the glass suction cups of the existing glass loading device are on and off at the same time. When the size of the glass on the glass shelf is different, especially when the size of the back glass is greater than the size of the front glass, the existing flat glass When the loading device sucks the glass on the front side again, the suction cups that are not in contact with the glass on the front side will be in contact with the glass on the rear side. Negative pressure is likely to be generated between these suction cups and the glass on the rear side. When turning over, it will bring The glass on the back is poured, causing a safety accident. Contents of the invention [0003] The purpose of t...

AI Technical Summary

Problems solved by technology

All the glass suction cups of the existing glass loading device are on and off at the same time. When the size of the glass on the glass shelf is different, especially when the size of the back glass is greater than the size of the front glass, the existing flat glass When the loading device sucks the glass on the front side, the suction cups that are not in contact with the glass on the front side will be in contact with the glass on the rear side. Negative pressure is likely to be generated between these suction cups and the glass on the rear side. When turning over, it will bring Falling back of the glass, causing a safety accident

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