PI cover layer automatic laser cutting electrostatic de-carbon system
Technical field
The utility model relates to laser technology field, is specifically related to a kind of PI cover layer automatic laser cutting electrostatic de-carbon system.
Background technology
PI(PolyimideFilm, Kapton) cover layer is as the special engineered material of one, be widely used in microelectronics, liquid crystal, diffusion barrier, laser, aviation, nanometer, the fields such as space flight, PI cover layer is in commercial Application, need to carry out accurate texture cutting, large format PI cover layer is cut, usual way adopts laser galvanometer system in conjunction with X-Y motor module, namely first small breadth cutting is carried out by laser galvanometer system, splicing cutting is carried out again by the movement of X-Y motor module, thus realize the cutting of large format, system equipment cost is high, cutting splicing Accuracy PI cover layer quality, meanwhile, after carrying out laser cutting, can there is carbonization in the cut edge of PI cover layer, surface can exist dust, greatly affects PI cover layer quality, and need carry out manual wiping and dedusting by manually adopting liquor, production efficiency is lower.
Utility model content
The purpose of this utility model is to propose a kind of PI cover layer automatic laser cutting electrostatic de-carbon system, can realize, to the large format surface trimming of PI cover layer, realizing surperficial automatic carbon removing simultaneously.
For reaching this object, the utility model by the following technical solutions:
As an aspect of the present utility model, a kind of PI cover layer automatic laser cutting electrostatic de-carbon system provided, comprise: industrial computer, laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device, wherein, described laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device are all connected with described industrial computer, described conveying device is provided with the platform for placing PI cover layer to be processed, when PI cover layer is processed, described platform is urged to electrostatic carbon removing device machining position by conveying device from 3D scanning system machining position, wherein, described conveying device comprises winding up roller and wind-up roll, described location CCD is positioned at the top of described 3D scanning system machining position to carry out Monitoring and Positioning to described 3D scanning system machining position.
Preferably, described location CCD comprises: the first location CCD and second location CCD.
Preferably, also comprise the prefocusing system for auto-focusing, described prefocusing Operation system setting is between laser instrument and 3D scanning system.
Preferably, when described platform is positioned at 3D scanning system machining position, described industrial computer control 3D scanning system carries out cutting processing according to the cutting pattern preset and texture to described PI cover layer.
Preferably, described electrostatic carbon removing device is electrostatic roller carbon removing device, comprises top roll and lower roll.
Preferably, described electrostatic carbon removing device comprises one-level electrostatic carbon removing device and secondary electrostatic carbon removing device, and described one-level electrostatic carbon removing device is identical with secondary electrostatic carbon removing device structure.
Preferably, also comprise liquor carbon removing device, described liquor carbon removing device is between electrostatic carbon removing device and wind-up roll, and described liquor carbon removing device comprises top roll and lower roll, and described lower roll is controlled automatically to install additional except carbonization liquor by industrial computer.
The beneficial effects of the utility model are: a kind of PI cover layer automatic laser cutting electrostatic de-carbon system, this system comprises: industrial computer, laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device, wherein, described laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device are all connected with described industrial computer, described conveying device is provided with the platform for placing PI cover layer to be processed, when PI cover layer is processed, described platform is urged to electrostatic carbon removing device machining position by conveying device from 3D scanning system machining position, wherein, described conveying device comprises winding up roller and wind-up roll, described location CCD is positioned at the top of described 3D scanning system machining position to carry out Monitoring and Positioning to described 3D scanning system machining position, the utility model by industrial computer to laser instrument, 3D scanning system, location CCD, the automatic control of conveying device and electrostatic carbon removing device, the large format surface trimming to PI cover layer can be realized, realize surperficial automatic carbon removing simultaneously.
Accompanying drawing explanation
Fig. 1 is the functional schematic of a kind of PI cover layer automatic laser cutting electrostatic de-carbon system that the utility model embodiment one provides.
Fig. 2 is the functional schematic of a kind of PI cover layer automatic laser cutting electrostatic de-carbon system that the utility model embodiment two provides.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with Fig. 1-Fig. 2.
Embodiment one
Fig. 1 is the functional schematic of a kind of PI cover layer automatic laser cutting electrostatic de-carbon system that the present embodiment provides.
A kind of PI cover layer automatic laser cutting electrostatic de-carbon system, comprise: industrial computer, laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device, wherein, described laser instrument, 3D scanning system, location CCD, conveying device and electrostatic carbon removing device are all connected with described industrial computer, described conveying device is provided with the platform for placing PI cover layer to be processed, when PI cover layer is processed, described platform is urged to electrostatic carbon removing device machining position by conveying device from 3D scanning system machining position, wherein, described conveying device comprises winding up roller and wind-up roll, described location CCD is positioned at the top of described 3D scanning system machining position to carry out Monitoring and Positioning to described 3D scanning system machining position.
In the present embodiment, by the automatic control of industrial computer to laser instrument, 3D scanning system, conveying device and electrostatic carbon removing device, can realize, to the large format surface trimming of PI cover layer, realizing surperficial automatic carbon removing simultaneously.
In the present embodiment, PI cover layer is generally placed in a rolled-up condition, the utility model adopts out winding up roller to be split by web-like PI cover layer, and carry out cutting and dedusting by long-focus field lens machining position with to carbon removing device machining position successively, finally by wind-up roll, the PI cover layer after processing is reverted to web-like, native system is for the modes of emplacement of PI cover layer, adopt the conveying device of roll-to-roll (RolltoRoll), improve working (machining) efficiency, whole system adopts single industrial computer form, realize laser instrument, galvanometer system, the coordinated signals of conveying device and carbon removing device, cutting breadth is maximum reaches 300mm*300mm, cutting efficiency reaches 400mm/s.
In the present embodiment, described location CCD comprises: the first location CCD and second location CCD, first location CCD and second location CCD is all arranged at directly over the edge of long-focus field lens machining position, and native system adopts two to locate the mode of CCD can effectively to prevent PI cover layer through long-focus field lens machining position sideslip.
In the present embodiment, also comprise the prefocusing system for auto-focusing, described prefocusing Operation system setting is between laser instrument and 3D scanning system.
In the present embodiment, when described platform is positioned at 3D scanning system machining position, described industrial computer control 3D scanning system carries out cutting processing according to the cutting pattern preset and texture to described PI cover layer.
In the present embodiment, described electrostatic carbon removing device is electrostatic roller carbon removing device, comprises top roll and lower roll.
In the present embodiment, described electrostatic carbon removing device comprises one-level electrostatic carbon removing device and secondary electrostatic carbon removing device, described one-level electrostatic carbon removing device is identical with secondary electrostatic carbon removing device structure, adopt two-stage carbon removing device, better de-carbon effect can be obtained, one-level electrostatic carbon removing device first carries out, tentatively except carbonization, removing most of big dust particle; Carry out carbon elimination by secondary electrostatic carbon removing device again, remove most big dust particle and trickle carbonization dust.
Embodiment two
As shown in Figure 2, as another kind of embodiment, also comprise liquor carbon removing device, described liquor carbon removing device is between electrostatic carbon removing device and wind-up roll, and described liquor carbon removing device comprises top roll and lower roll, described lower roll is controlled automatically to install additional except carbonization liquor by industrial computer, different from two-stage electrostatic carbon removing device, the two-stage carbon removing device that the present embodiment adopts electrostatic carbon removing device and liquor carbon removing device to combine, two kinds of carbon removing devices be combined with each other, mutually supplement, de-carbon better effects if.
In the present embodiment, described liquor carbon removing device is roll-to-roll carbon removing device, by rolling friction and the effect except carbonization liquor, remove the carbonization dust cutting PI cover layer cut edge edge, the automatic transport and automatically the adding of cylinder that realize PI cover layer, get except carbonization liquor simultaneously.Carbon removing device comprises top roll and lower roll, and described lower roll is controlled automatically to install additional except carbonization liquor by industrial computer.
The foregoing is only detailed description of the invention of the present utility model, these describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific implementation method of the present utility model, and these modes all will fall within protection domain of the present utility model.