Vertical glass laser film removing machine

Abstract

The invention provides a vertical glass laser film removing machine. The film removing machine comprises a support frame, a movable frame, a laser, a galvanometer, a supporting seat, a first control device, a second control device and a third control device. The support frame is of a vertical structure. A first guide rail is mounted on the support frame. The first control device is used for controlling the movable frame to move along the first guide rail; the laser is mounted on the movable frame; a second guide rail is arranged on the movable frame; the second control device is used for controlling the supporting seat to move along the second guide rail; the galvanometer and an output head of the laser are installed on the supporting seat; and the third control device is used for controlling the distance between the galvanometer and the glass. The film removing machine can meet the requirements for different shapes, different film layers, different film thicknesses and the like, the cost is saved, industrial pollution is reduced, and the requirements of a hollow glass production line can be met.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a vertical glass laser film removal machine for the glass industry. Background technique [0002] At present, in the glass deep-processing industry, when coated glass is used to make insulating glass, due to the long-term contact between the LOW-E film and the glue, it will react and oxidize, resulting in blackening of the contact edge, and if the paste is not firm, the resulting insulating glass There will be problems with quality. Therefore, in order to avoid the above problems, it is necessary to remove the film layer at the edge of the glass before applying glue. [0003] Most of the existing equipment adopts the method of mechanical film removal. The mechanical structure is used to drive the grinding wheel to cooperate with the conveyor belt to drive the glass to remove the film layer on the glass surface. This is to control the forward and backward of the gl...

AI Technical Summary

Problems solved by technology

[0004] The current automatic mechanical film removal equipment can only remove film from regular rectangular glass. For glass with special shapes such as triangles, parallelograms, trapezoids, pentagons, etc. and other irregularly shaped glasses, manual hand-held film removal machines are still used. Remove the film, greatly increasing the labor cost

Chinese patent 201120259236.9 discloses a horizontal laser film removal machine, which can remove films from irregular patterns, but this mechanical mechanism is not suitable for the vertical requirements of the existing insulating glass production line

[0005] At the same time, for some special applications that require a small width of the film to be removed, and glass whose edge width needs to be intermittently or continuously changed, the current mechanical film removal cannot be removed, and only shielding coating can be performed before coating. This method leads to low coating efficiency and low yield

Therefore, mechanical film removal consumes a lot of consumables such as grinding wheels and idlers, and the pollution is very serious no matter in the process of producing grinding wheels or using grinding wheels to remove films

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