Laser cutting machine for automobile lamp lens

Abstract

The invention provides a laser cutting machine for an automobile lamp lens. The laser cutting machine comprises a machine body. A rail is arranged in the machine body and provided with a moving carrying plate. The moving carrying plate transversely moves through the rail. The moving carrying plate longitudinally moves through a longitudinal moving device arranged at the bottom of the moving carrying plate. The moving carrying plate is provided with carrying blocks. A laser cutting device is arranged above the middle of the rail. The moving carrying plate and the laser cutting device are provided with corresponding infrared position determining devices respectively, and the cutting position of the laser cutting device is determined through the infrared position determining devices. The lens is driven by the moving carrying plate to move and cut through the laser cutting device, the cutting position is determined through the infrared position determining devices, and mistaken cutting is prevented. Blowing sprayers are arranged to cool the cutting position, air suction pipes are used for recycling smoke generated through cutting, and the work environment is protected.

Description

technical field [0001] The invention relates to the field of automobile lamp processing, in particular to an automobile lamp lens laser cutting machine for cutting injection-molded lenses. Background technique [0002] At present, when manufacturing automotive lamp lenses, injection molding is usually used for lens production. Because the lens has very high requirements on precision, just lightly touching the lens will cause the lens to be scrapped. Therefore, a connecting rod needs to be injected between a group of lenses during injection molding, and the material is cut by grabbing the connecting rod. The connecting rod and scraps on the lens need to be cut off before the lens can be used normally. The cutting method currently used is laser cutting, but it is easy to damage the lens due to miscutting during cutting, and it is easy to generate smoke and dust when cutting the lens, resulting in pollution to the operating environment . Therefore, it is particularly importan...

AI Technical Summary

Problems solved by technology

Because the lens has very high requirements on precision, just lightly touching the lens will cause the lens to be scrapped. Therefore, a connecting rod needs to be injected between a group of lenses during injection molding, and the material is cut by grabbing the connecting rod. The connecting rod and scraps on the lens need to be cut off before the lens can be used normally. The cutting method currently used is laser cutting, but it is easy to damage the lens due to miscutting during cutting, and it is easy to generate smoke and dust when cutting the lens, resulting in pollution to the operating environment

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