CN206153768U - Brilliant silicon solar cell laser is half machine surely - Google Patents

Brilliant silicon solar cell laser is half machine surely Download PDF

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Publication number
CN206153768U
CN206153768U CN201621064392.9U CN201621064392U CN206153768U CN 206153768 U CN206153768 U CN 206153768U CN 201621064392 U CN201621064392 U CN 201621064392U CN 206153768 U CN206153768 U CN 206153768U
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sucker
machine
laser
mentioned
piece
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李志刚
雷合鸿
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Wuhan Dr Laser Technology Corp Ltd
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Wuhan Dr Laser Technology Corp Ltd
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Abstract

The utility model provides a brilliant silicon solar cell laser is half machine surely, including quick -witted case, laser scanning system, two processing platforms and two rotatory handling device, machine roof portion has the work platen, and laser scanning system installs on the work platen, two processing platforms side by side and the spaced install on the work platen, two rotatory handling device install respectively on the work platen, rotatory handling device includes rotation driving device and two arms, and rotation driving device fixes and is corresponding processing platform one side, the one end of two arms all with drive end fixed connection, lobe of a leaf sucking disc module fix to the fixed material sucking disc of getting of one of them arm other end, another arm other end, two arms of rotation driving device drive rotate, the messenger gets and expects that sucking disc and lobe of a leaf sucking disc mould splits do not remove to corresponding processing bench side. The advantage: convenient to use, continuous processing make machining efficiency high, break the piece process off with the fingers and thumb and can not cause the damage to the positive antireflection coating of battery piece.

Description

A kind of crystal silicon solar batteries piece laser cuts half machine
Technical field
The utility model is related to solar battery sheet processing technique field, and more particularly to a kind of crystal silicon solar batteries piece swashs Light cuts half machine.
Background technology
At present, photovoltaic solar crystal-silicon battery slice has developed into the main flow of green novel energy source, and photovoltaic industry has had scale, Lift the component generating efficiency of crystal-silicon battery slice, it has also become the target of the pursuit of industry.The main rule of existing crystal-silicon battery slice Lattice size is:Polycrystalline cell piece 156mm × 156mm, or single crystal battery piece 156mm × 156mm, new technological requirement is to existing electricity The shape of pond piece is split, and such as polycrystalline battery, single crystal battery 156mm × 156mm is divided into into 156mm × 78mm.One point is Two, then series welding is carried out, the generating efficiency of component can be improved.In two steps, one is to carry out laser scribing cell piece to be swashed to segmentation process Light marks a groove for having certain depth, but is not broken by laser scribing, and laser will not damage the positive antireflective coating of cell piece, i.e., Laser scribing is used from the back side of cell piece.Two is to carry out breaking disconnected, and breaking to break at present has two ways, and one kind is manually to break disconnected, separately One kind breaks disconnected for the absorption of mechanical front.Manually break disconnected efficiency low, fragment rate is high, it is impossible to which half volume production is cut in realization.And conventional machine Disconnected equipment is broken in the absorption of tool formula front, and the cell piece being scribed generally is required for being sent to an independent station and carrying out breaking breaking dynamic Make, and now under a piece of cell piece can not by immediately deliver to laser head lower section, so laser head cannot accomplish continuous work, if Standby working (machining) efficiency is not high.And due to being to carry out breaking disconnected action to the absorption of cell piece front, can break it is disconnected during to solar energy The front surface antireflection film of cell piece causes to damage, and affects the outward appearance and photoelectric transformation efficiency of cell piece component.Therefore research and development processing It is in hgher efficiency, and half equipment of cutting undamaged to solar battery sheet front surface antireflection film has become the demand of photovoltaic new technology.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of crystal silicon solar batteries piece laser and cuts half machine, effectively Solve legacy equipment cannot Continuous maching cell piece and cause working (machining) efficiency low, and when disconnected solar battery sheet is broken to front Antireflective coating causes to damage, and affects the outward appearance of cell piece component and the problem of photoelectric transformation efficiency.
The technical scheme that the utility model solves above-mentioned technical problem is as follows:A kind of crystal silicon solar batteries piece laser cuts half Machine, including cabinet, laser scanning system, two machine tables and two rotation Handling devices;
Above-mentioned enclosure top has working plate, and above-mentioned laser scanning system is arranged on above-mentioned working plate;
Two above-mentioned machine tables side by side and be spaced on above-mentioned working plate, and above-mentioned laser scanning system swashs Light processing head is located at the surface in centre position between two above-mentioned machine tables;
Two above-mentioned rotation Handling devices are separately mounted on working plate, and are arranged on correspondingly corresponding above-mentioned Machine table side;
Above-mentioned rotation Handling device includes rotating driving device and two mechanical arms, and above-mentioned rotating driving device is vertically fixed On working plate, and positioned at corresponding machine table side, and its drive end is upwards, one end of two above-mentioned mechanical arms with drive Moved end is fixedly connected, and one of them above-mentioned mechanical arm is fixed with feeding sucker away from one end of drive end, another above-mentioned machinery Arm is fixed with sliver sucker module away from one end of drive end, and above-mentioned rotating driving device can drive two machineries by drive end Arm synchronous axial system, and feeding sucker and sliver sucker module can be made to be respectively moved to corresponding machine table top;
Position of each rotation Handling device both sides of correspondence is mounted on and feeding sucker and splits on above-mentioned working plate The one-to-one cell piece carrying case of piece sucker module, and when feeding sucker is moved to corresponding machine table top, it is above-mentioned to split Piece sucker module is moved to corresponding cell piece carrying case top, or when sliver sucker module is moved to corresponding machine table top When, above-mentioned feeding sucker is moved to corresponding cell piece carrying case top.
The beneficial effects of the utility model are:Easy to use, laser head is redirected realizes that double Continuous maching causes processing Efficiency high, breaking piece process will not cause to damage to cell piece front surface antireflection film, and practicality is stronger.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, two above-mentioned rotation Handling devices are symmetrically distributed in two relative outsides of above-mentioned machine table.
It is rationally distributed using the beneficial effect of above-mentioned further scheme, is easy to control.
Further, each above-mentioned machine table top is equipped with the positioning sucker disk for adsorbing fixed solar battery sheet.
It is easy for carrying out absorption fixation to cell piece using the beneficial effect of above-mentioned further scheme.
Further, above-mentioned laser scanning system includes laser generator, laser scanning galvanometer head and field lens, and above-mentioned laser is sent out Raw device is arranged on above-mentioned working plate by support base, and above-mentioned laser scanning galvanometer head is arranged on going out for above-mentioned laser generator At optical port, above-mentioned field lens is fixed on above-mentioned laser scanning galvanometer head bottom, and above-mentioned laser scanning galvanometer head and field lens constitute above-mentioned Laser Machining head, the light beam that above-mentioned laser generator sends is entered in laser scanning galvanometer head and forms scanning light beam, is entered afterwards In field lens, laser scanning galvanometer head can be changed to the image space of scanning light beam so that can through the scanning light beam of field lens It is scanned in another machine table with being scanned or jumping in a machine table wherein.
It is to be capable of achieving double light beam scanning machining using the beneficial effect of above-mentioned further scheme, so as to work two Cell piece on platform carries out laser scribing.
Further, it is embedded with the working plate of each above-mentioned cell piece carrying case bottom and is loaded for ejecting cell piece The lifting body of solar battery sheet in box.
It is easy for ejecting battery in cell piece carrying case using the beneficial effect of above-mentioned further scheme.
Further, above-mentioned lifting body includes screw motor, installing plate and supporting plate, the work of above-mentioned cell piece carrying case bottom Make to be provided with fitting recess by top down on platen, above-mentioned installing plate is horizontally fixed at the notch of fitting recess, and and working plate Top flushes, and above-mentioned screw motor is vertically installed in fitting recess, and is fixed on above-mentioned installing plate bottom, and above-mentioned screw motor Screw rod upper end be upward through above-mentioned installing plate and stretch in cell piece carrying case, and can move up and down relative to installing plate, it is above-mentioned Supporting plate is located in cell piece carrying case, and level is fixed on above-mentioned screw rod upper end end, and above-mentioned screw motor can be in drive screw Lower movement simultaneously drives supporting plate to move up and down.
It is lifting body simple structure using the beneficial effect of above-mentioned further scheme, it is easy for operation.
Further, it is above-mentioned also to include many guide posts being vertically arranged, many above-mentioned guide post interval settings, and its upper end Both pass through above-mentioned installing plate to be fixedly connected with supporting plate bottom, its lower end is stretched in fitting recess, can drive when supporting plate is moved up and down Guide post is synchronously moved up and down along installing plate.
It is by guide post top board movement can be caused more steady using the beneficial effect of above-mentioned further scheme.
Further, above-mentioned sliver sucker module includes telescopic cylinder, hinge arrangement, the first sucker and the second sucker;
Above-mentioned telescopic cylinder is arranged on the top of above-mentioned hinge arrangement by fixed plate, and above-mentioned first sucker and second inhale One end of disk is fixedly connected with one end of above-mentioned hinge arrangement, and is provided with seam between above-mentioned first sucker and the second sucker Adsorb in above-mentioned first sucker and the bottom of the second sucker at gap, the back side of solar battery sheet;Above-mentioned telescopic cylinder is by upper Stating hinge arrangement drives above-mentioned first sucker and the second sucker with respect to counter rotational movement, and solar battery sheet is split Piece;
Above-mentioned fixed plate is fixed on one end bottom of the corresponding mechanical arm away from drive end, and telescopic cylinder is through corresponding Mechanical arm away from drive end one end and extend its top
It is that sliver sucker modular structure is simple using the beneficial effect of above-mentioned further scheme, sliver is convenient, by the back side Sliver, will not cause to damage to cell piece front surface antireflection film.
Description of the drawings
Fig. 1 is the structural representation that crystal silicon solar batteries piece laser of the present utility model cuts half machine;
Fig. 2 is that crystal silicon solar batteries piece laser of the present utility model cuts the use rotated in half machine when Handling device is rotated View;
Fig. 3 cuts for crystal silicon solar batteries piece laser of the present utility model and remove in half machine rotation Handling device and cell piece Structural representation after carrying case;
Fig. 4 is that crystal silicon solar batteries piece laser of the present utility model cuts the structural representation that Handling device is rotated in half machine Figure;
Fig. 5 is the structural representation that crystal silicon solar batteries piece laser of the present utility model cuts lifting body in half machine;
Fig. 6 is the structural blast that crystal silicon solar batteries piece laser of the present utility model cuts sliver sucker module in half machine Figure;
Fig. 7 is that crystal silicon solar batteries piece laser of the present utility model is cut the side-looking structure of sliver sucker module in half machine and shown It is intended to;
Fig. 8 cuts sliver sucker module in half machine and is in original state for crystal silicon solar batteries piece laser of the present utility model Structural representation;
Fig. 9 is that crystal silicon solar batteries piece laser of the present utility model cuts sliver sucker module in half machine and breaks the shape that piece is used State figure.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, cabinet, 2, laser scanning system, 3, machine table, 4, rotation Handling device, 5, cell piece carrying case, 6, jack Structure, 11, working plate, 21, laser generator, 22, laser scanning galvanometer head, 23, field lens, 41, rotating driving device, 42, machine Tool arm, 43, feeding sucker, 44, sliver sucker module, 61, screw motor, 62, installing plate, 63, supporting plate, 64, guide post, 441, Telescopic cylinder, 442, hinge arrangement, the 443, first sucker, the 444, second sucker, 445, fixed plate, 4421, line slide rail, 4422nd, rotary shaft, 4423, slide block, 4424, transmission rolling shaft, 44231, cube rod, 44232, groove, 44241, ring flange, 44242nd, roller bearing.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.
Embodiment:As shown in Figures 1 to 4, the crystal silicon solar batteries piece laser of the present embodiment cuts half machine and includes cabinet 1, swashs 2, two machine tables 3 of photo-scanning system and two rotation Handling devices 4;
The top of above-mentioned cabinet 1 has working plate 11, and above-mentioned laser scanning system 2 is arranged on above-mentioned working plate 11;
Two above-mentioned machine tables 3 are arranged side by side and interval on above-mentioned working plate 11, and above-mentioned laser scanning system 2 Laser Machining head be located at two above-mentioned machine tables 3 between centre position surface;
Two above-mentioned rotation Handling devices 4 are separately mounted on working plate 11, and are arranged on correspondingly corresponding The side of above-mentioned machine table 3;
Above-mentioned rotation Handling device 4 includes rotating driving device 41 and two mechanical arms 42, above-mentioned rotating driving device 41 Vertically it is fixed on working plate 11, and positioned at the side of corresponding machine table 3, and its drive end is upwards, two above-mentioned mechanical arms 42 one end is fixedly connected with the drive end of rotating driving device 41, and one of them above-mentioned mechanical arm 42 is away from the one of drive end End is fixed with feeding sucker 43, and another above-mentioned mechanical arm 42 is fixed with sliver sucker module 44 away from one end of drive end, on Stating rotating driving device 41 can drive two synchronous axial systems of mechanical arm 42 by drive end, and inhale can feeding sucker 43 and sliver Disk module 44 is respectively moved to the top of corresponding machine table 3;
On above-mentioned working plate 11 position of each rotation Handling device 4 both sides of correspondence be mounted on feeding sucker 43 with And the one-to-one cell piece carrying case 5 of sliver sucker module 44, and when feeding sucker 43 is moved to the top of corresponding machine table 3 When, above-mentioned sliver sucker module 44 is moved to the top of corresponding cell piece carrying case 5, or when sliver sucker module 44 be moved to it is right During 3 top of machine table answered, above-mentioned feeding sucker 43 is moved to the top of corresponding cell piece carrying case 5.
Above-mentioned rotating driving device 41 is servomotor, and its precision is higher.
Two above-mentioned rotation Handling devices 4 are symmetrically distributed in two relative outsides of above-mentioned machine table 3.
Each top of above-mentioned machine table 3 is equipped with the positioning sucker disk 31 for adsorbing fixed solar battery sheet.
Above-mentioned laser scanning system 2 includes laser generator 21, laser scanning galvanometer head 22 and field lens 23, and above-mentioned laser is sent out Raw device 21 is arranged on above-mentioned working plate 11 by support base, and above-mentioned laser scanning galvanometer head 22 occurs installed in above-mentioned laser At the light-emitting window of device 21, above-mentioned field lens 23 is fixed on the above-mentioned bottom of laser scanning galvanometer head 22, above-mentioned laser scanning galvanometer head 22 Above-mentioned laser Machining head is constituted with field lens 23, the light beam that above-mentioned laser generator 21 sends enters shape in laser scanning galvanometer head 22 Into scanning light beam, afterwards in field lens 23, laser scanning galvanometer head 22 can be changed to the image space of scanning light beam, make Must can be scanned in a machine table 3 or jump in another machine table 3 wherein through the scanning light beam of field lens 23 It is scanned.
It is embedded with for ejecting cell piece carrying case 5 in the working plate 11 of each above-mentioned bottom of cell piece carrying case 5 The lifting body 6 of interior solar battery sheet.
As shown in figure 5, above-mentioned lifting body 6 includes screw motor 61, installing plate 62 and supporting plate 63, above-mentioned cell piece is loaded Fitting recess is provided with by top down on the working plate 11 of the bottom of box 5, above-mentioned installing plate 62 is horizontally fixed on the notch of fitting recess Place, and flush with the top of working plate 11, above-mentioned screw motor 61 is vertically installed in fitting recess, and is fixed on above-mentioned installing plate 62 bottoms, and the screw rod upper end of above-mentioned screw motor 61 is upward through above-mentioned installing plate 62 and stretches in cell piece carrying case 5, and can Move up and down relative to installing plate 62, above-mentioned supporting plate 63 is located in cell piece carrying case 5, and level is fixed on above-mentioned screw rod upper end End, above-mentioned screw motor 61 can drive screw move up and down and drive supporting plate 63 to move up and down.
Preferably, also including many guide posts 64 being vertically arranged, many interval settings of above-mentioned guide post 64, and its upper end Both pass through above-mentioned installing plate 62 to be fixedly connected with the bottom of supporting plate 63, its lower end is stretched in above-mentioned fitting recess, when moving down on supporting plate 63 Guide post 64 can be driven when dynamic synchronously to move up and down along installing plate 62 so that the lifting process of supporting plate 63 is more steady.
As shown in fig. 6, above-mentioned sliver sucker module 44 includes telescopic cylinder 441, hinge arrangement 442, the and of the first sucker 443 Second sucker 444;
Above-mentioned telescopic cylinder 441 is arranged on the top of above-mentioned hinge arrangement 442, above-mentioned first sucker by fixed plate 445 443 and second one end of sucker 444 be fixedly connected with one end of above-mentioned hinge arrangement 442, and above-mentioned first sucker 443 Gap is provided between the second sucker 444, the back side of solar battery sheet is adsorbed in the sucker of above-mentioned first sucker 443 and second 444 bottom;Above-mentioned telescopic cylinder 441 drives the sucker of above-mentioned first sucker 443 and second by above-mentioned hinge arrangement 442 444 relative counter rotational movements, to solar battery sheet sliver is carried out;
Above-mentioned fixed plate 445 is fixed on one end bottom of the corresponding mechanical arm 42 away from drive end, and telescopic cylinder 441 is worn Corresponding mechanical arm 42 is crossed away from one end of drive end and its top is extended.
The above-mentioned both sides of laser scanning galvanometer head 22 are symmetrically arranged with camera, and camera is respectively positioned on directly over machine table 3, For carrying out storage of taking pictures to the cell piece in machine table 3.
Whole crystal silicon solar batteries piece laser is cut and have on half machine control system, and control system passes through respectively connection Laser generator 21, laser scanning galvanometer head 22 and rotating driving device 41, are separately operable for controlling three.
Work flow is as follows:
Add man-hour for the first time, in two rotation Handling devices 4 are corresponded to respectively in the cell piece carrying case 5 of feeding sucker 43 Solar battery sheet to be processed is filled, next step, two rotating driving devices 41 drive corresponding two by drive end respectively Mechanical arm 42 is rotated, and makes feeding sucker 43 be moved to the corresponding cell piece carrying case 5 for filling cell piece to be processed just to go up Side, now, sliver sucker module 44 is moved to directly over corresponding machine table 3, next step, the cell piece of the lower section of feeding sucker 43 The inner screw motor 61 of lifting body 6 that the bottom of carrying case 5 is installed runs so that screw rod rises, and drives pallet by the sun in box To specified location, feeding sucker 43 adsorbs respectively the battery for taking out the superiors from corresponding pond piece carrying case 5 for energy cell piece jacking Piece, next step, rotating driving device 41 drives corresponding two mechanical arms 42 to be rotated by 90 ° by drive end so that feeding sucker 43 are located at respectively the top of corresponding machine table 3, and the cell piece to be processed of absorption is placed respectively in two machine tables 3, and by fixed The position absorption positioning of sucker 31, now camera carry out positioning of taking pictures to cell piece in two machine tables 3 respectively, and by cell piece position Put storage in the controls, after the completion of storage, two rotation Handling devices 4 reversely rotate 90 degree, return to original state, take Material sucker 43 continues to take piece respectively, and now, the sliver sucker module 44 in two rotation Handling devices 4 rests on corresponding adding The top of work platform 3, next step, it is exactly control system to laser scanning galvanometer head that control system is corrected to the position of laser scribing The motor of the inside is finely tuned, so that laser beam reaches specified location, afterwards laser scanning system 2 is started working, and is first led to Field lens 23 is crossed so that laser beam is redirected is radiated in one of machine table 3, laser beam is along one of sliver sucker Gap in module 44 between first sucker 443 and the second sucker 444 is rule to cell piece, after machining, laser Beam is adjusted to redirect and is radiated in another machine table 3 by laser scanning galvanometer head 22, to the battery in another machine table 3 Piece carries out line processing, and while laser beam is redirected, the cell piece rule is by corresponding sliver sucker module 44 the One sucker 443 and the second sucker 444 are adsorbed, and afterwards, the corresponding rotation Handling device 4 of machine table 3 of completion of processing is again It is secondary to rotate forward 90 degree, and the first sucker 443 and the phase of the second sucker 444 in rotation process, in sliver sucker module 44 Angle to reversely rotating certain completes to break disconnected action, and what now the first sucker 443 and the second sucker 444 were drawn is cell piece The back side, does not affect when breaking disconnected on the positive antireflective coating of cell piece, until after rotation Handling device 4 is rotated by 90 °, sliver Sucker module 44 rests on the top of cell piece carrying case 5 of corresponding zero load, and feeding sucker 43 is rested in corresponding machine table 3 Side, next step, feeding sucker 43 completes film releasing in machine table 3, and sliver sucker module 44 is released to breaking the two lobes electricity that piece is completed The absorption of pond piece so that two panels cell piece inclines be slipped in the cell piece carrying case 5 of zero load at an angle, and next step is taken the photograph As head carries out again storage of taking pictures to cell piece Working position, and carried out by the motor of the inside of laser scanning galvanometer head 22 micro- Adjust, so as to the scribing position of laser beams, afterwards, laser beam is redirected and processed again at once, so circulation so that two processing Cell piece to be processed on platform 3 keeps continual Continuous maching, and working (machining) efficiency is higher.
The occupied cost in laser process equipment of laser system is maximum, and the crystal silicon solar batteries piece of the present embodiment swashs Light cuts half machine and only uses laser generator 21 (LASER Light Source), a laser scanning galvanometer head and a F-Theta field lens, Just continuously continual scribing can be carried out to solar battery sheet, laser system is sufficiently utilized, and improves the effect of production Rate, reduces the holistic cost of equipment, and because the cell piece being scribed carries out breaking disconnected from the back side, it is to avoid solar cell is just The antireflective coating that causes when face breaks disconnected is damaged, and is broken that disconnected cell piece is again at an angle directly to be slipped in carrying case, it is to avoid Break mechanism after the completion of disconnected action to reset again and carry repeatedly the damage that the corner to solar cell is caused, effectively lifted Break it is disconnected after cell piece yields.
As shown in Figures 6 and 7, above-mentioned hinge arrangement 442 specifically includes 4421, two rotary shafts 4422, slide block of line slide rail 4423 and two transmission rolling shafts 4424;
The front end of above-mentioned slide block 4423 is fixedly installed on the rear end of above-mentioned line slide rail 4421, and its top is stretched with above-mentioned The piston rod of contracting cylinder 441 is fixedly connected, and two above-mentioned rotary shafts 4422 are respectively provided with the both sides of above-mentioned line slide rail 4421, on Stating line slide rail 4421 and slide block 4423 can move up and down between two above-mentioned rotary shafts 4422;
The front end of two above-mentioned rotary shafts 4422 is consolidated respectively with the rear end of the sucker 4444 of above-mentioned first sucker 443 and second Fixed connection, the rear end of two above-mentioned rotary shafts 4422 is consolidated respectively with two ring flanges 44241 of two above-mentioned transmission rolling shafts 4424 Fixed connection, two roller bearings 44242 of two above-mentioned transmission rolling shafts 4424 are stuck on the side of the rear end of above-mentioned slide block 4423;
When the piston rod of above-mentioned telescopic cylinder 441 moves up and down, above-mentioned slide block 4423 is driven to move up and down, above-mentioned slide block The 4423 above-mentioned line slide rails 4421 of drive and two above-mentioned roller bearings 44242 move up and down, and two above-mentioned roller bearings are transported about 44242 The relative reverse rotation of two above-mentioned rotary shafts 4422, two above-mentioned rotations can be driven when dynamic by two above-mentioned ring flanges 44241 Rotating shaft 4422 drives respectively the first sucker 443 and the relative counter rotational movement of the second sucker 444, and back side absorption is inhaled first The solar battery sheet of the bottom of 443 and second sucker of disk 444 carries out sliver.
Preferably, the both sides on the side of the rear end of above-mentioned slide block 4423 are symmetrically each provided with two cube rods 44231, per side Two cube rods 44231 between be both provided with a groove 44232;
Two roller bearings 44242 of two above-mentioned transmission rolling shafts 4424 are stuck in two above-mentioned grooves 44232.
The concrete operating principle of above-mentioned sliver sucker module 44 is as follows:
As shown in FIG. 8 and 9, the piston rod of above-mentioned telescopic cylinder 441 is moved upwards, drives above-mentioned slide block 4423 to transport upwards Dynamic, above-mentioned slide block 4423 drives above-mentioned line slide rail 4421 and two above-mentioned roller bearings 44242 to move upwards, above-mentioned line slide rail 4421 play the guiding role, and two above-mentioned roller bearings 44242 of two above-mentioned transmission rolling shafts 4424 are moved upwards, and then drive on two The relative counter motion of two above-mentioned ring flanges 44241 of transmission rolling shaft 4424 is stated, so as to drive two phases of above-mentioned rotary shaft 4422 To reversely rotating, two above-mentioned rotary shafts 4422 drive respectively the first sucker 443 and relative reverse rotation of the second sucker 444 to transport Dynamic, because the piston rod stroke of telescopic cylinder 441 is limited, the first sucker 443 and the second sucker 444 are rotating a certain angle After stop, so as to realize that back side solar battery sheet of the absorption in the first sucker 443 and the bottom of the second sucker 444 is split Piece, under the movement velocity that telescopic cylinder is allowed, the single way motion time is smaller than 0.2S, it is possible to achieve quickly break piece action, The sliver to solar battery sheet is realized in handling process, what is adsorbed due to the first sucker 443 and the second sucker 444 is too The back side of positive energy cell piece, so damage is not resulted in yet to the positive antireflective coating of solar battery sheet, after sliver terminates During film releasing, the piston rod of above-mentioned telescopic cylinder 441 is moved downward, and by above-mentioned hinge arrangement 442, drives above-mentioned first sucker 443 and second sucker 444 reset.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims (8)

1. a kind of crystal silicon solar batteries piece laser cuts half machine, it is characterised in that:Including cabinet (1), laser scanning system (2), Two machine tables (3) and two rotations Handling device (4);
Cabinet (1) top has working plate (11), and the laser scanning system (2) is installed in the working plate (11) On;
Two machine tables (3) are arranged side by side and interval on the working plate (11), and the laser scanning system (2) laser Machining head is located at the surface in centre position between two machine tables (3);
Two rotations Handling device (4) are separately mounted on working plate (11), and are arranged on correspondingly corresponding Machine table (3) side;
Rotation Handling device (4) is including rotating driving device (41) and two mechanical arms (42), the rotating driving device (41) vertically it is fixed on working plate (11), and positioned at corresponding machine table (3) side, and its drive end is upwards, two institutes The one end for stating mechanical arm (42) is fixedly connected with drive end, and one of them described mechanical arm (42) is consolidated away from one end of drive end Surely there is feeding sucker (43), another described mechanical arm (42) is fixed with sliver sucker module (44) away from one end of drive end, The rotating driving device (41) can drive two mechanical arm (42) synchronous axial systems by drive end, and can make feeding sucker (43) Corresponding machine table (3) top is respectively moved to sliver sucker module (44);
The position of each rotation Handling device (4) both sides of correspondence is mounted on and feeding sucker (43) on the working plate (11) And one-to-one cell piece carrying case (5) of sliver sucker module (44), and when feeding sucker (43) is moved to corresponding adding During work platform (3) top, the sliver sucker module (44) is moved to corresponding cell piece carrying case (5) top, or when sliver is inhaled When disk module (44) is moved to corresponding machine table (3) top, the feeding sucker (43) is moved to corresponding cell piece and loads Box (5) top.
2. a kind of crystal silicon solar batteries piece laser according to claim 1 cuts half machine, it is characterised in that:Two rotations Turn Handling device (4) and be symmetrically distributed in two relative outsides of the machine table (3).
3. a kind of crystal silicon solar batteries piece laser according to claim 1 and 2 cuts half machine, it is characterised in that:Each institute State the positioning sucker disk (31) being equipped with the top of machine table (3) for adsorbing fixed solar battery sheet.
4. a kind of crystal silicon solar batteries piece laser according to claim 3 cuts half machine, it is characterised in that:The laser is swept System (2) is retouched including laser generator (21), laser scanning galvanometer head (22) and field lens (23), the laser generator (21) is led to Support base is crossed on the working plate (11), the laser scanning galvanometer head (22) is installed in the laser generator (21) at light-emitting window, the field lens (23) is fixed on laser scanning galvanometer head (22) bottom, the laser scanning galvanometer Head (22) and field lens (23) constitute the laser Machining head, and the light beam that the laser generator (21) sends shakes into laser scanning Scanning light beam is formed in camera lens (22), afterwards in field lens (23), laser scanning galvanometer head (22) can to scanning light beam into Image position is changed so that can be scanned on a machine table (3) wherein through the scanning light beam of field lens (23) or Jump to and be scanned in another machine table (3).
5. a kind of crystal silicon solar batteries piece laser according to claim 1 and 2 cuts half machine, it is characterised in that:Each institute It is embedded with for ejecting the interior solar energy of cell piece carrying case (5) in the working plate (11) for stating cell piece carrying case (5) bottom The lifting body (6) of cell piece.
6. a kind of crystal silicon solar batteries piece laser according to claim 5 cuts half machine, it is characterised in that:The jack Structure (6) includes screw motor (61), installing plate (62) and supporting plate (63), the working plate of cell piece carrying case (5) bottom (11) fitting recess is provided with by top down on, the installing plate (62) is horizontally fixed at the notch of fitting recess, and and workbench Plate (11) top flushes, and the screw motor (61) is vertically installed in fitting recess, and is fixed on the installing plate (62) bottom, And the screw rod upper end of the screw motor (61) is upward through the installing plate (62) and stretches in cell piece carrying case (5), and can Move up and down relative to installing plate (62), the supporting plate (63) is in cell piece carrying case (5), and level is fixed on the spiral shell Bar upper end end, the screw motor (61) can drive screw move up and down and drive supporting plate (63) to move up and down.
7. a kind of crystal silicon solar batteries piece laser according to claim 6 cuts half machine, it is characterised in that:Also include many The guide post (64) being vertically arranged, many guide post (64) interval settings, and its upper end both passes through the installing plate (62) It is fixedly connected with supporting plate (63) bottom, its lower end is stretched in fitting recess, when supporting plate (63) is moved up and down guide post can be driven (64) synchronously move up and down along installing plate (62).
8. a kind of crystal silicon solar batteries piece laser according to claim 1 and 2 cuts half machine, it is characterised in that:It is described to split Piece sucker module (44) includes telescopic cylinder (441), hinge arrangement (442), the first sucker (443) and the second sucker (444);
By fixed plate (445) installed in the top of the hinge arrangement (442), described first inhales the telescopic cylinder (441) One end of disk (443) and the second sucker (444) is fixedly connected with one end of the hinge arrangement (442), and described Gap is provided between one sucker (443) and the second sucker (444), the back side of solar battery sheet is adsorbed in first sucker (443) and the second sucker (444) bottom;The telescopic cylinder (441) drives described the by the hinge arrangement (442) One sucker (443) and the relative counter rotational movement of the second sucker (444), to solar battery sheet sliver is carried out;
The fixed plate (445) is fixed on one end bottom of the corresponding mechanical arm (42) away from drive end, and telescopic cylinder (441) Through corresponding mechanical arm (42) is away from one end of drive end and extends at the top of its.
CN201621064392.9U 2016-09-19 2016-09-19 Brilliant silicon solar cell laser is half machine surely Active CN206153768U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312337A (en) * 2016-09-19 2017-01-11 武汉帝尔激光科技股份有限公司 Laser half-cutting machine for crystal silicon solar battery cell
CN107150179A (en) * 2017-07-14 2017-09-12 东莞市盛雄激光设备有限公司 A kind of zero draft laser cutting device and its cutting method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312337A (en) * 2016-09-19 2017-01-11 武汉帝尔激光科技股份有限公司 Laser half-cutting machine for crystal silicon solar battery cell
CN106312337B (en) * 2016-09-19 2018-10-02 武汉帝尔激光科技股份有限公司 A kind of crystal silicon solar batteries piece laser cuts half machine
CN107150179A (en) * 2017-07-14 2017-09-12 东莞市盛雄激光设备有限公司 A kind of zero draft laser cutting device and its cutting method

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