Large-format glass laser cutting hole positioning method and system

A glass laser and positioning method technology, which is applied to laser welding equipment, welding/cutting auxiliary equipment, auxiliary devices, etc., can solve the problem of inaccurate positioning of large-format glass laser cutting holes, and achieve the effect of improving accuracy

Active Publication Date: 2019-10-18
ZHEJIANG HUA GONG GLORY INTELLIGENT EQUIP TECH CO LTD
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Problems solved by technology

[0006] The purpose of the present invention is to provide a large-format glass laser cutting hole positionin

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  • Large-format glass laser cutting hole positioning method and system
  • Large-format glass laser cutting hole positioning method and system
  • Large-format glass laser cutting hole positioning method and system

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] The purpose of the present invention is to provide a large-format glass laser cutting hole positioning method and system, which can improve the positioning accuracy of large-format glass laser cutting hole positioning and prevent damage to the glass.

[0063] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the acco...

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Abstract

The invention discloses a large-format glass laser cutting hole positioning method and system. The method comprises the following steps that a reference position is acquired; a current position of a to-be-cut large-format glass is acquired; according to the reference position and the current position, a rotation angle and a translation offset of the to-be-cut large-format glass are determined; anoffset position of a circle center of a cutting hole is determined according to the rotation angle and the translation offset; a current cutting position of laser cutting hole equipment is determinedaccording to the offset position of the circle center of the cutting hole; and laser cutting is carried out on the to-be-cut large-format glass according to the cutting position. According to the large-format glass laser cutting hole positioning method and system, the offset of the large-format glass conveyed to an accurate machining station can be accurately obtained, the precision of the large-format glass laser cutting hole positioning is improved, and damage to glass is prevented.

Description

technical field [0001] The invention relates to the field of glass laser cutting, in particular to a large-format glass laser cutting hole positioning method and system. Background technique [0002] The glass production line connects the production and processing process of glass through the conveyor belt. Each different processing technology has its corresponding processing station. The glass cutting station receives the glass transmitted by the previous station and carries out the Position the cut hole, and transfer the cut glass to the next station. [0003] With the continuous maturity of laser cutting large-format glass technology, the industry has higher requirements for cutting hole positioning. At this stage, many laser cutting equipment adopt mechanical positioning or visual positioning to solve the positioning problem, but the effect is not ideal and there are many disadvantages. [0004] Among them, the mechanical positioning method adopts mechanical device pos...

Claims

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Application Information

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IPC IPC(8): B23K26/70B23K26/38B23K26/382B23K37/04
CPCB23K26/70B23K26/38B23K26/382B23K37/04
Inventor 荣佑民黄禹胡明刘伟男李文元杨燃午
Owner ZHEJIANG HUA GONG GLORY INTELLIGENT EQUIP TECH CO LTD
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