CN206010202U - A kind of solar battery sheet series welding anterior optic positioning and angle sensing device - Google Patents

A kind of solar battery sheet series welding anterior optic positioning and angle sensing device Download PDF

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Publication number
CN206010202U
CN206010202U CN201621051120.5U CN201621051120U CN206010202U CN 206010202 U CN206010202 U CN 206010202U CN 201621051120 U CN201621051120 U CN 201621051120U CN 206010202 U CN206010202 U CN 206010202U
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China
Prior art keywords
axle
motor
slide rail
cell piece
axis slide
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Active
Application number
CN201621051120.5U
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Chinese (zh)
Inventor
李力
李志鹏
杨忠熙
彭博
黄坤山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Teng Shan Robot Co Ltd
Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute
Original Assignee
Guangdong Teng Shan Robot Co Ltd
Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute
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Application filed by Guangdong Teng Shan Robot Co Ltd, Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute filed Critical Guangdong Teng Shan Robot Co Ltd
Priority to CN201621051120.5U priority Critical patent/CN206010202U/en
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Abstract

The utility model provides a kind of solar battery sheet series welding anterior optic and positions and angle sensing device, including:Bracing frame;It is fixed on the Y-axis slide rail on bracing frame top;The X-axis slide rail for being arranged on Y-axis slide rail and can moving along Y-axis slide rail direction;The manipulator for being arranged in X-axis slide rail and can moving along X-axis slide rail direction;Support platen below Y-axis slide rail;Imaging mechanism on support platen;Cell piece straightening mechanism on the right side of imaging mechanism, and the loading plate on the right side of cell piece straightening mechanism.This solar battery sheet series welding anterior optic positioning and angle sensing device, the position that can be automatically obtained in cell piece motion process and angle correction, improve production efficiency and production line is flexible.

Description

A kind of solar battery sheet series welding anterior optic positioning and angle sensing device
Technical field
The utility model belongs to manufacture of solar cells technical field, and in particular to a kind of solar battery sheet series welding forward sight Feel positioning and angle sensing device.
Background technology
After 2013, photovoltaic industry gets warm again after a cold spell, and happens national industry structural adjustment and upgrading again, in addition nearest " made in China 2025 " strategy implementation, the high-end equipment of independent development photovoltaic module production system are full of business opportunity.Solar battery sheet is photovoltaic industry In basic components, the size of conventional cell piece has 125 × 125,150 × 150,126 × 126 and 103 × 103, thickness one As be 0.23mm.
There is a flow process to be called series welding in the production technology of solar battery sheet, needed to carry out cell piece before series welding Position and the correction of angle, Most current manufacture of solar cells manufacturer carry out position and angle using the structure of machinery positioning Correction.Need to design a mechanical checkout station using the method for mechanical checkout, be that actual production process causes a lot of shadows Ring and unfavorable factor, as follows:
1. the work of correction station is taken at 2 seconds or so, has dragged slowly speed of production;
2. increased a subjob to draw and place, increase the damage probability of workpiece;
3., for the workpiece that deviation is larger, workpiece may be squeezed broken by mechanical checkout station
4. the situation that workpiece size can usually change in actual production line cannot be adapted to.
In order to overcome above not enough and defect, increase production efficiency and production line is flexible, reduce percent defective, a lot of manufacturers are all Replace mechanical checkout station a kind of self-adaptive visual positioning and anglec of rotation correction system is sought.And the vision that presently, there are Using a special vision positioning station more than solution, need for cell piece to be placed on special positional stations and shut down Offline positioning, cannot equally solve the problems, such as that correction takes and workpiece damage.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of solar battery sheet series welding anterior optic Positioning and angle sensing device, the position that can be automatically obtained during cell piece workpiece motion s and angle correction, increase life Produce efficiency and production line is flexible, reduce percent defective.
For realizing that above-mentioned technical proposal, the utility model provide a kind of solar battery sheet series welding anterior optic and position and angle Degree testing equipment, including:Bracing frame;It is fixed on the Y-axis slide rail on bracing frame top;The Y-axis for installing Y-axis slide rail end drives electricity Machine;The X-axis slide rail that installs on Y-axis slide rail and can move along Y-axis slide rail direction;X-axis installed in X-axis slide rail end drives electricity Machine;The manipulator for being arranged in X-axis slide rail and can moving along X-axis slide rail direction;On front side of bracing frame and positioned at Y-axis slide rail The support platen of lower section, the surface of the support platen is provided with through hole;Imaging mechanism in support platen through hole;Peace The cell piece straightening mechanism being mounted on the right side of imaging mechanism, the cell piece straightening mechanism include X to aligning axle, Y-direction position Correction axle, U place plate to angle correction axle and cell piece, and U is arranged on support platen lower surface and runs through to angle correction axle and props up Pallet plate, Y-direction aligning axle are fixed on U at the top of angle correction axle, and X is arranged on Y-direction aligning axle to aligning axle On, cell piece placement plate is installed in X on aligning axle;And the loading plate on the right side of cell piece straightening mechanism.
Preferably, the imaging mechanism includes that camera, light source and level adjustment support, camera are linked together simultaneously with light source Through the through hole on support platen to photographs, the transparent shield of fixed camera and light source above through hole, is provided with, level is adjusted One end of quasi- support is fixedly connected with camera, and the other end is fixedly connected with support platen.
In above-mentioned technical proposal, when this testing equipment works, Y-axis motor drives X-axis slide rail to move on Y-axis slide rail Move to the top of loading plate, X-axis motor drives manipulator to be moved to the surface of loading plate, manipulator in X-axis slide rail Action, capturing needs the cell piece of series welding, Y-axis motor and X-axis motor to continue to coordinate driving to capture in loading plate To cell piece straightening mechanism, cell piece is positioned over cell piece arbor press to the robot movement of cell piece by manipulator behavior The cell piece of structure is placed on plate, and X cooperates action to aligning axle, Y-direction aligning axle and U to angle correction axle, right Be placed on the cell piece that cell piece placed on plate and carry out the initialization of position and angle and demarcate, and will demarcate numerical value as follow-up into The adjustment standard of camera structure.Initialization is demarcated need to only be carried out once, and after initialization demarcation is completed, manipulator only need to be from loading plate Interior absorption cell piece, and the surface of imaging mechanism is moved to along Y-axis slide rail, start imaging mechanism, cell piece workpiece is carried out Take pictures, and start normal place image processing program calculate cell piece workpiece position and angle, system according to result of calculation with The calibration value that initialization is obtained is contrasted, and is then rotated by manipulator automatically, is completed to solar battery sheet position and angle The correction of degree, finally by manipulator by correction after cell piece send into next procedure carry out series welding.
Preferably, the X includes the first base plate, the first motor, the first drive lead screw and first to aligning axle Slide unit, first drive lead screw are connected with the output shaft of the first motor, and the first slide unit is arranged on the first drive lead screw, First motor and the first drive lead screw are installed on the first base plate.X can be realized to position by the first base plate Correction axle and the connection of Y-direction angle correction axle, the first motor drive the rotation of the first drive lead screw and then control the first slide unit Motion on the first drive lead screw.
Preferably, the Y-direction aligning axle includes the second base plate, the second motor, the second drive lead screw and second Slide unit, second drive lead screw are connected with the output shaft of the second motor, and the second slide unit is arranged on the second drive lead screw, Second motor and the second drive lead screw are installed on the second base plate.This Y-direction position can be realized by the second base plate The connection of correction axle and U to angle correction axle is put, the second motor drives the rotation of the second drive lead screw and then the second cunning of control Motion of the platform on the second drive lead screw.
Preferably, the U includes the 3rd motor and cross slid platform to angle correction axle, and the cross slid platform is by orthogonal The X of installation is to aligning axle and Y-direction aligning axle composition, the output shaft of the 3rd motor and the bottom of cross slid platform Portion center connects.Cross slid platform can be driven to rotate by the 3rd motor, and then can adjust and be placed on cross slid platform The series welding angle of cell piece.
Preferably, the second base plate of the Y-direction aligning axle is arranged on U to the defeated of the 3rd motor of angle correction axle On shaft, the second motor and the second screw mandrel are fixed on the second base plate of Y-direction aligning axle, and X is on aligning axle One base plate is fixed on the second slide unit;First motor and the first screw mandrel are fixed on X on the first base plate of aligning axle, battery Piece is placed plate and is fixed on the first slide unit.Y-direction aligning can be driven to the 3rd motor on angle correction axle by U The second base plate rotation of axle, and then drive in the orthogonal Y-direction aligning axle being arranged on the second base plate and X to aligning axle Rotated, such that it is able to adjust the angle that plate is placed installed in X to cell piece above the first slide unit of aligning axle, and then adjusted Section is placed on the series welding angle that cell piece places cell piece in plate.First is adjusted by first the first screw mandrel of Motor drive simultaneously to slide Position of the platform on the first screw mandrel, can place plate position in the X direction with regulating cell piece, by the second Motor drive second Screw mandrel adjusts position of second slide unit on the second screw mandrel, can place plate position in the Y direction with regulating cell piece.By X Just successive step cell piece series welding position and angle is reached to aligning axle, Y-direction aligning axle and U to the cooperation of angle correction axle The purpose of degree.
A kind of solar battery sheet series welding anterior optic positioning and angle sensing device and detection side that the utility model is provided The beneficial effect of method is:
(1) this solar battery sheet series welding anterior optic positioning and angle sensing device high degree of automation, can be automatically real Position and angle correction during existing cell piece workpiece motion s, improves solar battery sheet production efficiency and production line is soft Property, reduce percent defective;
(2) this solar battery sheet series welding anterior optic positioning and angle sensing device are caused to rectify by the method for vision correcting Positive process was completed in 1 second, and positioning precision reaches 0.1mm, and angle precision reaches 0.2 °, and ratio of precision existing machinery corrects mode It is enhanced about more than once.Series welding precision is improve while greatly increasing production efficiency;
(3) this solar battery sheet series welding anterior optic positioning and angle sensing device need to only pass through straightening mechanism to cell piece Series welding position and angle carry out disposable initialization and demarcate, you can used as imaging mechanism positioning and the standard of angle adjustment, machinery Hand only need to can carry out continuous adjustment operation according to this demarcation, relative to traditional mechanical position correction, reduce a subjob Draw and place, reduce the damage probability of workpiece, while improve the speed of correction.
Description of the drawings
Fig. 1 is the vision positioning before solar battery sheet series welding and angle correction overall system architecture figure.
Fig. 2 is imaging station Local map.
Fig. 3 is machinery correction station Local map.
In figure:11st, manipulator;12nd, support platen;13rd, loading plate;14th, Y-axis motor;15th, Y-axis slide rail;16th, X-axis Motor;17th, X-axis slide rail;18th, bracing frame;2nd, imaging mechanism;21st, camera;22nd, light source;23rd, level adjustment support;24、 Transparent shield;3rd, cell piece straightening mechanism;31st, X is to aligning axle;32nd, Y-direction aligning axle;33rd, U is to angle correction Axle;34th, cell piece places plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.The every other embodiment obtained under the premise of creative work is not made by this area ordinary person, belongs to Protection domain of the present utility model.
Embodiment:A kind of solar battery sheet series welding anterior optic positioning and angle sensing device.
Referring to figs. 1 to shown in Fig. 3, a kind of solar battery sheet series welding anterior optic is positioned and angle sensing device, including:? Support 18;It is fixed on the Y-axis slide rail 15 on 18 top of bracing frame;The Y-axis motor 14 of 15 end of Y-axis slide rail is installed;Y-axis is installed On slide rail 15 and can along 15 direction of Y-axis slide rail movement X-axis slide rail 17;X-axis motor installed in 17 end of X-axis slide rail 16;The manipulator 11 for being arranged in X-axis slide rail 17 and can moving along 17 direction of X-axis slide rail;It is arranged on front side of bracing frame 18 and position Support platen 12 below Y-axis slide rail 15, the surface of the support platen 12 are provided with through hole;Logical installed in support platen 12 Imaging mechanism 2 in hole, the imaging mechanism 2 include camera 21, light source 22 and level adjustment support 23, camera 21 and light source 22 Link together and through the through hole on support platen 12 to photographs, above through hole, be provided with fixed camera 21 and light source 22 Transparent shield 24, one end of level adjustment support 23 are fixedly connected with camera 21, and the other end is fixedly connected with support platen 12; Cell piece straightening mechanism 3 on the right side of imaging mechanism 2, the cell piece straightening mechanism 3 include X to aligning axle 31, Y Plate 34 is placed to aligning axle 32, U to angle correction axle 33 and cell piece, U is arranged on support platen to angle correction axle 33 12 lower surfaces and run through support platen 12, Y-direction aligning axle 32 is fixed on U at the top of angle correction axle 33, and X is to aligning , on Y-direction aligning axle 32, cell piece placement plate 34 is installed in X on aligning axle 31 for axle 31;And be arranged on Loading plate 13 on the right side of cell piece straightening mechanism 3.
In above-mentioned technical proposal, when this testing equipment works, Y-axis motor 14 drives X-axis slide rail 17 in Y-axis slide rail The top of loading plate 13 is moved on 15, and X-axis motor 16 drives manipulator 11 to be moved to loading plate 13 in X-axis slide rail 17 Surface, 11 action of manipulator, capturing needs the cell piece of series welding, Y-axis motor 14 and X-axis to drive electricity in loading plate 13 The manipulator 11 that machine 16 continues to coordinate driving to capture cell piece is moved to directly over cell piece straightening mechanism 3, and manipulator 11 is moved Make to place the cell piece that cell piece is positioned over cell piece straightening mechanism 3 on plate 34, X is to aligning axle 31, Y-direction aligning Axle 32 and U cooperate action to angle correction axle 33, the cell piece that places on plate 34 to being placed on cell piece carry out position and The initialization of angle is demarcated, and will demarcate adjustment standard of the numerical value as follow-up imaging mechanism 2.Initialization is demarcated only need to carry out one Secondary, after initialization demarcation is completed, manipulator 11 only need to adsorb cell piece from loading plate 13, and move to along Y-axis slide rail 15 The surface of imaging mechanism 2, starts imaging mechanism 2, cell piece workpiece is taken pictures, and starts normal place image procossing journey Sequence calculates the position of cell piece workpiece and angle, and system is contrasted according to the calibration value that result of calculation is obtained with initialization, so Afterwards by 11 automatic rotation of manipulator, the correction to solar battery sheet position and angle is completed, will finally by manipulator 11 Cell piece after correction is sent into next procedure and carries out series welding.
With reference to shown in Fig. 3, the X includes the first base plate, the first motor, the first drive lead screw to aligning axle 31 With the first slide unit, first drive lead screw is connected with the output shaft of the first motor, and the first slide unit is installed in the first transmission On screw mandrel, first motor and the first drive lead screw are installed on the first base plate.X can be realized by the first base plate To the connection of aligning axle 31 and Y-direction aligning axle 32, the first motor drives the rotation of the first drive lead screw, and then controls Make motion of first slide unit on the first drive lead screw.
With reference to shown in Fig. 3, the Y-direction aligning axle 32 includes the second base plate, the second motor, the second drive lead screw With the second slide unit, second drive lead screw is connected with the output shaft of the second motor, and the second slide unit is installed in the second transmission On screw mandrel, second motor and the second drive lead screw are installed on the second base plate.Can be realized by the second base plate The connection of this Y-direction aligning axle 32 and U to angle correction axle 33, the second motor drive the rotation of the second drive lead screw, enter And control motion of second slide unit on the second drive lead screw.
With reference to shown in Fig. 3, to angle correction axle 33, the U includes that the 3rd motor and cross slid platform, the cross are slided Platform is made up of the X of orthogonal installation to aligning axle 31 and Y-direction aligning axle 32, the output shaft of the 3rd motor with Bottom centre's connection of cross slid platform.Cross slid platform can be driven to rotate by the 3rd motor, and then placement can be adjusted The series welding angle of cell piece on cross slid platform.
With reference to shown in Fig. 3, the second base plate of the Y-direction aligning axle 32 is driven to angle correction axle 33 the 3rd installed in U On the output shaft of dynamic motor, the second motor and the second screw mandrel are fixed on the second base plate of Y-direction aligning axle 32, and X is to position The first base plate on correction axle 31 is fixed on the second slide unit;First motor and the first screw mandrel are fixed on X to aligning axle 31 The first base plate on, cell piece place plate 34 be fixed on the first slide unit.By U to the 3rd driving electricity on angle correction axle 33 Machine can drive the second base plate of Y-direction aligning axle 32 to rotate, and then drive in the orthogonal Y-direction position being arranged on the second base plate Put correction axle 32 and X is rotated to aligning axle 31, such that it is able to adjust installed in X to 31 first slide unit of aligning axle Top cell piece places the angle of plate 34, and then adjusts the series welding angle for being placed on that cell piece places cell piece in plate 34.Simultaneously Position of first slide unit on the first screw mandrel is adjusted by first the first screw mandrel of Motor drive, plate 34 can be placed with regulating cell piece Position in the X direction, adjusts position of second slide unit on the second screw mandrel by second the second screw mandrel of Motor drive, can adjust Batteries piece places the position in the Y direction of plate 34.By X to aligning axle 31, Y-direction aligning axle 32 and U to angle The cooperation of correction axle 33 reaches the purpose of just successive step cell piece series welding position and angle.
The above be preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment and Accompanying drawing disclosure of that, thus every without departing from the equivalent or modification completed under spirit disclosed in the utility model, all fall Enter the scope of the utility model protection.

Claims (6)

1. a kind of solar battery sheet series welding anterior optic is positioned and angle sensing device, it is characterised in that included:
Bracing frame;
It is fixed on the Y-axis slide rail on bracing frame top;
The Y-axis motor of Y-axis slide rail end is installed;
The X-axis slide rail that installs on Y-axis slide rail and can move along Y-axis slide rail direction;
X-axis motor installed in X-axis slide rail end;
The manipulator for being arranged in X-axis slide rail and can moving along X-axis slide rail direction;
Support platen on front side of bracing frame and below Y-axis slide rail, the surface of the support platen is provided with through hole;
Imaging mechanism in support platen through hole;
Cell piece straightening mechanism on the right side of imaging mechanism, the cell piece straightening mechanism include X to aligning axle, Y Place plate to aligning axle, U to angle correction axle and cell piece, U to angle correction axle installed in support platen lower surface and Run through support platen, Y-direction aligning axle is fixed on U at the top of angle correction axle, and X is arranged on Y-direction position to aligning axle On correction axle, cell piece placement plate is installed in X on aligning axle;And
Loading plate on the right side of cell piece straightening mechanism.
2. solar battery sheet series welding anterior optic as claimed in claim 1 is positioned and angle sensing device, it is characterised in that:Institute Stating imaging mechanism includes that camera, light source and level adjustment support, camera are linked together and through on support platen with light source Through hole is provided with the transparent shield of fixed camera and light source, one end of level adjustment support and phase to photographs above through hole Machine is fixedly connected, and the other end is fixedly connected with support platen.
3. solar battery sheet series welding anterior optic as claimed in claim 1 is positioned and angle sensing device, it is characterised in that:Institute Stating X includes the first base plate, the first motor, the first drive lead screw and the first slide unit, first transmission to aligning axle Screw mandrel is connected with the output shaft of the first motor, and the first slide unit is arranged on the first drive lead screw, first motor It is installed on the first base plate with the first drive lead screw.
4. solar battery sheet series welding anterior optic as claimed in claim 3 is positioned and angle sensing device, it is characterised in that:Institute Stating Y-direction aligning axle includes the second base plate, the second motor, the second drive lead screw and the second slide unit, second transmission Screw mandrel is connected with the output shaft of the second motor, and the second slide unit is arranged on the second drive lead screw, second motor It is installed on the second base plate with the second drive lead screw.
5. solar battery sheet series welding anterior optic as claimed in claim 4 is positioned and angle sensing device, it is characterised in that:Institute Stating U includes the 3rd motor and cross slid platform to angle correction axle, the cross slid platform from orthogonal installation X to aligning Axle and Y-direction aligning axle composition, the output shaft of the 3rd motor are connected with the bottom centre of cross slid platform.
6. solar battery sheet series welding anterior optic as claimed in claim 5 is positioned and angle sensing device, it is characterised in that:Institute The second base plate of Y-direction aligning axle is stated installed in U on the output shaft of the 3rd motor of angle correction axle, the second motor with Second screw mandrel is fixed on the second base plate of Y-direction aligning axle, and X is fixed on the second cunning to the first base plate on aligning axle On platform;First motor and the first screw mandrel are fixed on X on the first base plate of aligning axle, and cell piece is placed plate and is fixed on first On slide unit.
CN201621051120.5U 2016-09-12 2016-09-12 A kind of solar battery sheet series welding anterior optic positioning and angle sensing device Active CN206010202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621051120.5U CN206010202U (en) 2016-09-12 2016-09-12 A kind of solar battery sheet series welding anterior optic positioning and angle sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621051120.5U CN206010202U (en) 2016-09-12 2016-09-12 A kind of solar battery sheet series welding anterior optic positioning and angle sensing device

Publications (1)

Publication Number Publication Date
CN206010202U true CN206010202U (en) 2017-03-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108080789A (en) * 2017-12-22 2018-05-29 芜湖全程智能科技有限公司 A kind of method for laser welding
CN106272426B (en) * 2016-09-12 2018-07-20 佛山市南海区广工大数控装备协同创新研究院 The positioning of solar battery sheet series welding anterior optic and angle sensing device and detection method
CN108356451A (en) * 2018-01-24 2018-08-03 江苏理工学院 A kind of Full-automatic welding production line of view-based access control model

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106272426B (en) * 2016-09-12 2018-07-20 佛山市南海区广工大数控装备协同创新研究院 The positioning of solar battery sheet series welding anterior optic and angle sensing device and detection method
CN108080789A (en) * 2017-12-22 2018-05-29 芜湖全程智能科技有限公司 A kind of method for laser welding
CN108356451A (en) * 2018-01-24 2018-08-03 江苏理工学院 A kind of Full-automatic welding production line of view-based access control model

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