Flat plate glass conveying automatic steering device and automatic steering method

Abstract

The invention belongs to the technical field of flat plate glass deep processing production, and provides a glass conveying automatic steering device and an automatic steering method. The glass conveying automatic steering device provided by the invention is provided with a first light hole (4) formed in the front part of a conveying steering roller; a suction disc (1) is arranged above the first light hole (4); a second light hole (5) is also formed in the automatic steering device; an air suction electromagnetic valve (7) and an air blowing electromagnetic valve (6) are also arranged in a way of corresponding to the suction disc (1); the air blowing electromagnetic valve (6) and the air suction electromagnetic valve (7) respectively communicate with a vacuum pump (9) through a vacuum tank (8); an ascending and descending electromagnetic valve (2) is also arranged in a way of corresponding to the suction disc (1); the first light hole (4), the second light hole (5), the ascending and descending electromagnetic valve (5), the air blowing electromagnetic valve (6) and the air suction electromagnetic valve (7) communicate with a PLC (programmable logic controller) (3). The device and the method provided by the invention achieve the goal of enabling the glass to realize automatic steering, and have the characteristics that the structure is reasonable; the installation is convenient; the operation and control are simple; the cost is low.

Description

Technical field [0001] The invention belongs to the technical field of flat glass deep processing production, and mainly relates to an automatic steering device and an automatic steering method for glass conveying. Background technique [0002] Since the beginning of the 21st century, with the rapid development of China's national economy, the construction industry, automobile industry, solar photovoltaic industry, electronic information industry and the demand for environmental protection and energy saving have promoted the rapid development of China's glass industry and industrial structure adjustment; At present, China's ordinary float glass has accounted for half of the global output, and its annual output has ranked first in the world for 20 consecutive years. The production capacity of photovoltaic rolled glass accounts for 90% of the world. China is now the country with the largest flat glass production capacity in the world. Big manufacturing country. [0003] There are ma...

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Problems solved by technology

Both of these methods require large investment in equipment and a certain floor area.

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