Clamping device for glass plate laser drilling machine

Abstract

The invention discloses a clamping device for a glass plate laser drilling machine, and belongs to the technical field of glass plate deep processing auxiliary equipment. The clamping device comprisesa supporting cross beam, a plurality of first clamping device bodies and a plurality of second clamping device bodies, one end of each first clamping device body is detachably and fixedly connected with the supporting cross beam, the other end of each first clamping device body abuts against one side of a glass plate, the second clamping device bodies are arranged on the other side of the glass plate, one side of each second clamping device body abuts against the other side of the glass plate, and the other end of the first clamping device body is matched with one side of the second clampingdevice body in a clamping manner to clamp the glass plate. During drilling, the glass plate is jacked up and clamped, the height of the lower surface of the glass plate is kept consistent, the positioning accuracy of a visual system can be guaranteed, and the drilling efficiency and the drilling precision are effectively improved.

Description

technical field [0001] The invention relates to the technical field of glass plate deep processing auxiliary equipment, in particular to a clamping device for a glass plate laser drilling machine. Background technique [0002] In recent years, major photovoltaic manufacturers have launched double-glass module products with good light transmission and PID-free characteristics, which put forward higher requirements for the development of thinner photovoltaic glass panels. At present, mainstream double-glass modules mostly use front and back 2.5mm and 2mm glass plates. China has successfully mass-produced the world's thinnest photovoltaic glass plate of 1.5mm and achieved continuous and stable mass production. When the thickness of the glass plate is less than 3.2mm, the rigidity of the glass plate is insufficient, and it is easily deformed under force, resulting in a low yield rate of traditional mechanical drilling and slow processing speed, which cannot meet actual productio...

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Problems solved by technology

[0003] In view of the above-mentioned problems that the existing laser drilling machine is drilling, due to the lack of rigidity of the glass plate, the glass plate is easily deformed by force, resulting in low drilling yield and slow processing speed. It is used in the clamping device of the glass plate laser drilling machine. When drilling, the glass plate is lifted and clamped to keep the height of the lower surface of the glass plate consistent, which can ensure the positioning accuracy of the vision system and effectively improve the drilling efficiency and drilling accuracy.

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