Glass laser chamfering device
Technical field
The utility model relates to a kind of laser process equipment, particularly relates to a kind of glass laser chamfering device.
Background technology
Due to high speed development and the swift and violent demand of current electronic consumer markets, it is display screen or touch-screen that more digital electric display screen have employed glass, glass chamfering not only can make electronic display smooth and beautiful appearance, and safer, and therefore the market of glass chamfering machine is also more and more huger.
The patent No. is a kind of double fully-automatic chamfering machine of CN201420370411, comprise support, described support is provided with mobilizable water pond, described water pond is provided with a workpiece polishing mechanism movable up and down and two groups of General-purpose roller fixtures, the output end of described workpiece polishing mechanism is provided with corase grind wheel, fine grinding wheel and polishing wheel, described two groups of General-purpose roller fixtures are symmetrically set in the below of workpiece polishing mechanism, described workpiece polishing mechanism is provided with control device, and described water pond controls laterally and to be longitudinally located on support by control device pre-set programs; This double fully-automatic chamfering machine arranges two groups of General-purpose roller fixtures in the below of workpiece polishing mechanism, two groups of glass chamferings can be processed simultaneously, and be provided with corase grind wheel, fine grinding wheel and polishing wheel from top to down, make the Chamfer Edge that processes rounder and more smooth, can not salient point be produced, thus improve the aesthetics of glass chamfering.
But, the patent No. is a kind of double fully-automatic chamfering machine of CN201420370411, use diamond grinding head to realize processing the edge chamfer of ultra-thin glass as cutter, belong to mechanical glass chamfer processing method, dust can be produced in process, can cause the secondary pollution of glass, and glass edge can be made to burst apart, product yields is low; Cooling fluid is also needed to cool in process.
Summary of the invention
The utility model provides a kind of glass laser chamfering device, can not produce dust in the process of this glass laser chamfering device processed glass, and can not produce glass edge and to burst apart phenomenon, product yields is high, and process does not need cooling fluid to cool yet.
Glass laser chamfering device of the present utility model, comprise frame, two-dimension moving platform, absorption platform, laser instrument, light path system, focusing, computer system, electric control system and function software, two-dimension moving platform is arranged in frame, absorption platform is arranged in frame, the laser that laser instrument exports makes the laser beam of focusing move with two-dimension moving platform by light path system and focusing, it is characterized in that: between light path system and focusing, rotating mechanism and swinging mechanism are also installed, the axis of rotation of rotating mechanism is concentric and vertical with the upper surface of absorption platform with the optical axis by it, a speculum is had in swinging mechanism, the angle of accommodation reflex mirror and incident light and change the angle of the injection of reverberation, swinging mechanism is arranged between rotating mechanism and focusing.
Because glass laser chamfering device of the present utility model has installed rotating mechanism and swinging mechanism between light path system and focusing, the axis of rotation of rotating mechanism is concentric and vertical with the upper surface of absorption platform with the optical axis by it, a speculum is had in swinging mechanism, the angle of accommodation reflex mirror and incident light and change the angle of the injection of reverberation, swinging mechanism is arranged between rotating mechanism and focusing, to in the process of glass processing, the laser beam focusing exported from focusing is in the chamfering of glass, the high temperature that laser spot place produces instantaneously, and the focus of laser has certain depth, high temperature makes the glass swelling at chamfering place, meet cold after can split along the path that laser is advanced, form chamfering, according to the path of the chamfering of glass to be processed, arrange two-dimension moving platform travel path in function software, in two-dimension moving platform motion process, rotating mechanism is corresponding rotation along with the change in path, completes the chamfering to monolithic glass.
Described glass laser chamfering device, is characterized in that: the rotation of rotating mechanism is driven by motor.
Described glass laser chamfering device, is characterized in that: the angle adjustable range between the mirror plane of the speculum in swinging mechanism and absorption platform upper surface is 45 ~ 90 degree.
Described glass laser chamfering device, is characterized in that: laser instrument is gas laser or solid state laser.
Glass laser chamfering device of the present utility model can not produce dust in the process of processed glass, and can not produce glass edge and to burst apart phenomenon, product yields is high, and process does not need cooling fluid to cool yet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model glass laser chamfering device embodiment.
Fig. 2 is the front view of Fig. 1.
Detailed description of the invention
The explanation of Fig. 1 mark: frame 1, two-dimension moving platform 2, light path system 3, rotating mechanism 4, swinging mechanism 5, focusing 6, glass 7, absorption platform 8.
See Fig. 1, the embodiment of glass laser chamfering device of the present utility model comprises frame 1, two-dimension moving platform 2, absorption platform 8, laser instrument, light path system 3, focusing 6, computer system, electric control system and function software, two-dimension moving platform 2 is arranged in frame 1, absorption platform 8 is arranged in frame 1, the laser that laser instrument exports makes the laser beam of focusing move with two-dimension moving platform 2 by light path system 3 and focusing 6, rotating mechanism 4 and swinging mechanism 5 are also installed between light path system 3 and focusing 6, the axis of rotation of rotating mechanism 4 is concentric and vertical with the upper surface of absorption platform 8 with the optical axis by it, a speculum is had in swinging mechanism 5, the angle of accommodation reflex mirror and incident light and change the angle of the injection of reverberation, swinging mechanism 5 is arranged between rotating mechanism 4 and focusing 6.
Because glass laser chamfering device of the present utility model has installed rotating mechanism 4 and swinging mechanism 5 between light path system 3 and focusing 6, the axis of rotation of rotating mechanism 4 is concentric and vertical with the upper surface of absorption platform 8 with the optical axis by it, a speculum is had in swinging mechanism 5, the angle of accommodation reflex mirror and incident light and change the angle of the injection of reverberation, swinging mechanism 5 is arranged between rotating mechanism 4 and focusing 6, in the process that glass 7 is processed, the laser beam focusing exported from focusing 6 is in the chamfering of glass 7, the high temperature that laser spot place produces instantaneously, and the focus of laser has certain depth, high temperature makes the glass 7 at chamfering place expand, meet cold after can split along the path that laser is advanced, form chamfering, according to the path of the chamfering of glass 7 to be processed, arrange two-dimension moving platform 2 travel path in function software, in two-dimension moving platform 2 motion process, rotating mechanism 4 is corresponding rotation along with the change in path, completes the chamfering to monolithic glass 7.
See Fig. 2, in the embodiment of glass laser chamfering device of the present utility model, the rotation of rotating mechanism 4 is driven by motor.Angle adjustable range between the mirror plane of the speculum in swinging mechanism 5 and absorption platform 8 upper surface is 45 ~ 90 degree.Laser instrument is gas laser or solid state laser.
Glass laser chamfering device of the present utility model can not produce dust in the process of processed glass 7, and can not produce glass 7 edge and to burst apart phenomenon, product yields is high, and process does not need cooling fluid to cool yet.Applying of the utility model glass laser chamfering device, for improve glass chamfering crudy, reduce its production cost and have positive meaning.