CN107639362B - Battery string precise typesetting device, typesetting method and bus bar welding machine - Google Patents
Battery string precise typesetting device, typesetting method and bus bar welding machine Download PDFInfo
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- CN107639362B CN107639362B CN201711064924.8A CN201711064924A CN107639362B CN 107639362 B CN107639362 B CN 107639362B CN 201711064924 A CN201711064924 A CN 201711064924A CN 107639362 B CN107639362 B CN 107639362B
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 55
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model provides a accurate typesetting device of battery cluster, including the base plate, horizontal correction unit, rotatory linkage unit, adsorption unit, horizontal correction unit connects between base plate and adsorption unit, rotatory linkage unit fixed connection is between base plate and adsorption unit, rotatory linkage unit includes rotation mechanism, with the rotation of adsorption unit moves cooperatees, accomplish the rotation adjustment of arbitrary angle of battery cluster, the accurate typesetting device of battery cluster that this embodiment provided, detect each cluster battery cluster of welding point by the detection mechanism of accurate typesetting device of battery cluster, through computer image processing and operation, horizontal correction unit in each cluster battery cluster accurate typesetting device of control unit control, rotatory linkage unit is according to the operation result to the correction of each cluster battery cluster, make each cluster battery cluster position of prewelding battery cluster group more accurate, thereby reach the position requirement of busbar welding equipment welding busbar and battery cluster, guarantee automatic weld equipment's welding quality, improve assembly efficiency.
Description
Technical Field
The invention relates to the technical field of typesetting production of solar cell strings, in particular to a precise typesetting device and method for cell strings and a bus bar welding machine.
Background
In the solar cell module manufacturing industry, single solar cells are interconnected and welded through welding belts to form a cell interconnection mode of 6 cells in series or 10 cells in series and the like, which is called a cell string; the battery strings are arranged in parallel to form four strings or six strings which are called a battery string group; a TPT back plate is placed on a piece of glass, an EVA film is placed on the TPT back plate, and then the battery string is laid on the EVA film, and such a combination is called a module.
The most main earlier process of solar module manufacturing is battery piece tandem welding process, battery string typesetting process and battery string is with the welding process of converging area, because of the wide application of the automatic equipment of converging area welded for the battery string at present, the precision of the battery string that arranges with battery string automatic typesetting machine is lower to at the in-process of transmission glass and battery string group, the battery string has the displacement of different degree, in this way, just so can not reach the precision requirement of converging area automatic weld for the battery string, thereby has influenced assembly efficiency.
Disclosure of Invention
It is necessary to provide a precise typesetting device for the battery strings, which adjusts the longitudinal, transverse and oblique directions of the battery strings.
It is also necessary to provide a typesetting method for adjusting the positions of the battery strings by using the precise typesetting device for the battery strings.
It is also necessary to provide a bus bar welder.
The utility model provides a accurate typesetting device of battery cluster, which comprises a substrate, horizontal correction unit, rotatory linkage unit, adsorption unit, the length direction and the width direction of base plate are unanimous with the length direction and the width direction of battery cluster, adsorption unit is used for adsorbing the battery cluster, horizontal correction unit connects between base plate and adsorption unit, the inside rotation adjustment mechanism that sets up of horizontal correction unit, in order to drive adsorption unit through rotation adjustment mechanism and rotationally remove for the base plate, rotatory linkage unit fixed connection is between base plate and adsorption unit, rotatory linkage unit includes slewing mechanism, in order to cooperate with the rotary movement of adsorption unit, accomplish the rotation adjustment of arbitrary angle of battery cluster.
A typesetting method for adjusting the position of a battery string by using the battery string precise typesetting device comprises the following steps:
the battery strings are transmitted to the lower part of the position of the battery string precision typesetting device;
the detection unit in the battery string precise typesetting device detects the position of the battery string;
the control unit compares the received actual position of the battery string with a pre-stored reference position, and controls the longitudinal correction unit and the transverse correction unit to correspondingly adjust the position of the battery string according to the comparison analysis result, so that the position of the battery string is consistent with the reference position, and the accurate typesetting of the battery string is achieved.
The utility model provides a set up accurate typesetting device's of battery cluster busbar welding machine, which comprises a frame, accurate typesetting battery cluster device group, subassembly transmission device and welding set all fixed mounting are in the frame, subassembly transmission device sets up in the lower extreme of frame for transmission subassembly, accurate typesetting battery cluster device group and welding set all set up in subassembly transmission device's upper end, accurate typesetting battery cluster device group includes the fixed beam, drive motor jar, accurate typesetting device of battery cluster, drive motor jar fixed mounting is in the upper end of fixed beam, accurate typesetting of battery cluster
The device is fixedly arranged at the lower end of the fixed beam, the number of the precise typesetting battery string devices is the same as that of the assembly battery string groups, and the fixed beam is fixedly connected with the frame so as to install the precise typesetting battery string devices on the frame.
According to the battery string precision typesetting device provided by the embodiment of the invention, the control unit controls the component transmission device to transmit the glass and the battery string group to the welding station, the detection mechanism of the battery string precision typesetting device in the precision typesetting battery string device group detects each string of battery strings at the welding point, the control unit controls the transverse correction unit and the rotary linkage unit in each battery string precision typesetting device to correct each string of battery strings according to the operation result through computer image processing and operation, so that the position of each string of battery string of the pre-welded battery string group is more accurate, the position requirement of bus bar welding equipment for welding bus bars and battery strings is met, the welding quality of automatic welding equipment is ensured, and the component efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the precise typesetting device for the battery strings.
Fig. 2 is a schematic diagram of a front view of a precise typesetting device for battery strings, which omits a detection mechanism.
Fig. 3 is a schematic diagram of a left-view structure of the battery string precision typesetting device omitting the detection mechanism.
Fig. 4 is a cross-sectional view taken along a direction a in fig. 2, mainly illustrating the cooperation of the motor with the camshaft.
Fig. 5 is a sectional view in the direction B in fig. 2, mainly showing a direction view of a projecting start end of a camshaft.
Fig. 6 is a cross-sectional view in the direction C in fig. 5, mainly showing the internal fitting view of each mechanism.
Fig. 7 shows a precise typesetting battery string device group in which only one battery string precise typesetting device is assembled without a detection mechanism.
Fig. 8 is a simplified schematic diagram of a precision typeset battery string device.
Fig. 9 is a simplified schematic diagram of a bus bar welder with two precisely typeset battery string device sets, omitting the upper end portion structure of the frame.
Fig. 10 is a partial enlarged view showing the longitudinal direction correction unit in fig. 6.
Fig. 11 is a partial enlarged view showing the lateral correction unit in fig. 6.
Fig. 12 is a partial enlarged view showing the vertical link unit and the rotary link unit in fig. 6.
In the figure: the substrate 10, the longitudinal correction unit 20, the first drive 21, the first cam shaft 22, the first bearing 23, the first drive block 24, the lateral correction unit 30, the second drive 31, the second cam shaft 32, the second bearing 33, the second drive block 34, the vertical linkage unit 40, the longitudinal rail 41, the lateral rail 42, the rail connecting plate 43, the rotation linkage unit 50, the bearing housing 51, the bearing group 52, the rotating shaft 53, the adsorption unit 60, the suction cup holder 61, the suction cup group 62, the detection unit 70, the bus bar welding machine 100, the rack 200, the precision plate arrangement battery string device group 300, the fixed beam 301, the driving cylinder 302, the battery string precision typesetting device 303, the component transmission device 400, the welding device 500, and the battery string group 600.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Referring to fig. 1 to 6, an embodiment of the present invention provides a precise typesetting device 303 for battery strings, including a substrate 10, a longitudinal correction unit 20, a lateral correction unit 30, a vertical linkage unit 40, and an adsorption unit 60, wherein the longitudinal direction and the width direction of the substrate 10 are consistent with the longitudinal direction and the width direction of the battery strings, the adsorption unit 60 is used for adsorbing the battery strings, the longitudinal correction unit 20 is connected between the substrate 10 and the adsorption unit 60, the longitudinal correction unit 20 is internally provided with a longitudinal adjustment mechanism to drive the adsorption unit 60 to longitudinally move relative to the substrate 10 through the longitudinal adjustment mechanism, the lateral correction unit 30 is connected between the substrate 10 and the adsorption unit 60, the lateral correction unit 30 is internally provided with a lateral adjustment mechanism to drive the adsorption unit 60 to transversely move relative to the substrate 10 through the lateral adjustment mechanism, and the vertical linkage unit 40 includes a longitudinal sliding mechanism and a lateral sliding machine
The longitudinal sliding mechanism is connected with the adsorption unit 60, the transverse sliding mechanism is connected with the base plate 10, and the longitudinal sliding mechanism and the transverse sliding mechanism are in sliding fit to be matched with the longitudinal movement and the transverse movement of the adsorption unit 60, so that the longitudinal position adjustment and the transverse position adjustment of the battery string are completed.
Further, the precise typesetting device 303 for battery strings further includes a rotary linkage unit 50, where the rotary linkage unit 50 is fixedly connected between the longitudinal sliding mechanism of the vertical linkage unit 40 and the adsorption unit 60, and the rotary linkage unit 50 includes a rotary mechanism to cooperate with the rotary movement of the adsorption unit 60 to complete the rotary adjustment of any angle of the battery strings.
In the invention, the longitudinal position adjustment, the transverse position adjustment and the rotation adjustment are necessarily sequential, the transverse adjustment mechanism and the rotation adjustment mechanism with the same structure are arranged in the transverse correction unit 30, the transverse adjustment function and the rotation adjustment function are realized simultaneously by utilizing the transverse correction unit 30, and after the transverse adjustment is finished, the rotation adjustment is finished, so that the design is realized without independently setting a drive for the rotation adjustment.
With reference to the drawings and the above solutions, it is apparent that the technical solutions and the problems that can be solved by the present invention at least include: the longitudinal position adjustment of the battery string is realized by adopting a longitudinal correction unit 20; the lateral correction unit 30 is adopted to realize the lateral position adjustment of the battery string; the transverse correction unit 30 and the rotary linkage unit 50 are adopted to realize the rotary position adjustment of the battery string; or the combination of the two, the three, wherein the substrate 10, the adsorption unit 60 and the detection unit 70 are the essential composition characteristics for solving each problem.
Referring to fig. 10, further, the longitudinal correction unit 20 includes a first driving 21, a first cam shaft 22, a first bearing 23, and a first driving block 24, the fixed end of the first driving 21 is mounted on the base plate 10, the output end of the first driving 21 passes through the base plate and is fixedly connected with the first cam shaft 22, the shaft end of the first cam shaft 22 is mounted with the first bearing 23, the first bearing 23 is connected with the upper end of the first driving block 24, the lower end of the first driving block 24 is fixedly connected with the adsorption unit 60, and the protruding starting end of the first cam shaft 22 is consistent with the width direction of the base plate, so that the longitudinal position adjustment of the adsorption unit 60 is realized through the left-right rotation of the protruding starting end of the first cam shaft 22. The first camshaft 22 and the first bearing 23 constitute the longitudinal adjustment mechanism.
Referring to fig. 11, further, the lateral correction unit 30 is a left lateral correction unit and a right lateral correction unit symmetrically disposed at both sides of the longitudinal correction unit 20, the left lateral correction unit and the right lateral correction unit have the same structure, the left lateral correction unit includes a second driving unit 31, a second cam shaft 32, a second bearing 33, and a second driving block 34, a fixed end of the second driving unit 31 is mounted on the base plate 10, an output end of the second driving unit 31 passes through the base plate and is fixedly connected with the second cam shaft 32, a shaft end of the second cam shaft 32 is mounted with the second bearing 33, the second bearing 33 is connected with an upper end of the second driving block 34, a lower end of the second driving block 34 is fixedly connected with the adsorption unit 60, and a protrusion starting end of the second cam shaft 32 is consistent with a length direction of the base plate 10 to realize lateral position adjustment of the adsorption unit 60 through left and right rotation of the protrusion starting end of the second cam shaft 32. The second drive 31, the second camshaft 32, the second bearing 33, and the second drive block 34 constitute a lateral adjustment mechanism or a rotational adjustment mechanism.
Referring to fig. 12, further, the vertical linkage unit 40 includes a longitudinal rail 41, a lateral rail 42, and a rail connection plate 43, a fixed end of the longitudinal rail 41 is fixedly connected with the suction unit 60, a sliding end of the longitudinal rail 41 is slidably connected with the rail connection plate 43, the rail connection plate 43 slides along a length direction of the base plate 10 with respect to the longitudinal rail 41, a fixed end of the lateral rail 42 is fixedly connected with the base plate 10, a sliding end of the lateral rail 42 is slidably connected with the rail connection plate 43, and the rail connection plate 43 slides along a width direction of the base plate 10 with respect to the lateral rail 42. The longitudinal rail 41 and the rail connecting plate 43 constitute a longitudinal sliding mechanism, and the transverse rail 42 and the rail connecting plate 43 constitute a transverse sliding mechanism.
Referring to fig. 12, further, the rotary linkage unit 50 is a left rotary linkage unit and a right rotary linkage unit symmetrically disposed at both sides of the longitudinal correction unit 20, the left rotary linkage unit and the right rotary linkage unit have the same structure, the left rotary linkage unit includes a bearing block 51, a bearing group 52, and a rotating shaft 53, the bearing block 51 is fixedly connected with the adsorption unit 60, the rotating shaft 53 is fixedly connected with the longitudinal rail 41 of the vertical linkage unit 40, and the bearing group 52 is installed between the bearing block 51 and the rotating shaft 53, so that the rotation adjustment of the adsorption unit 60 relative to the substrate is realized through the relative rotation of the bearing block 51 and the rotating shaft 53. The rotation adjustment mechanism and the rotation linkage unit 50 cooperate to achieve rotation adjustment.
The bearing seat 51, the bearing group 52 and the rotating shaft 53 form the rotating mechanism
Further, the precise typesetting device 303 for battery strings further includes a control unit and a detection unit 70, the control unit is connected with the longitudinal correction unit 20, the transverse correction unit 30 and the detection unit 70, the detection unit 70 detects an edge position of a battery string head and provides the edge position to the control unit, the edge position includes a longitudinal edge position, a width edge position and an edge inclination angle position, the length reference position, the width reference position and the zero inclination reference position are respectively pre-stored in the control unit, the control unit controls the longitudinal correction unit 20 to drive the adsorption unit 60 to implement longitudinal adjustment according to a comparison result, the control unit also controls the transverse correction unit 30 to drive the adsorption unit 60 to implement transverse adjustment according to a comparison result, and the control unit also controls the transverse correction unit 30 to drive the adsorption unit 60 to implement rotation adjustment according to a comparison result.
Further, the control unit compares the edge position in the width direction with a pre-stored width reference position, and sends the same control information in the same direction to the second drive 31 of the left lateral correction unit and the second drive of the right lateral correction unit according to the comparison result, so that the second drive 31 of the left lateral correction unit and the second drive direction of the right lateral correction unit are consistent, and further the rotation direction of the second cam shaft 32 of the left lateral correction unit 30 is consistent with the rotation direction of the second cam shaft 32 of the right lateral correction unit 30, so as to realize consistent left adjustment or right adjustment of the adsorption unit 60 in the width direction of the substrate 10.
Further, the control unit compares the edge inclination angle position with a pre-stored zero inclination reference position, and sends control information with opposite directions to the second drive 31 of the left lateral correction unit and the second drive of the right lateral correction unit according to the comparison result, so that the second drive 31 of the left lateral correction unit and the second drive of the right lateral correction unit are opposite, and further the rotation direction of the second cam shaft 32 of the left lateral correction unit is opposite to the rotation direction of the second cam shaft of the right lateral correction unit, so as to realize clockwise or anticlockwise rotation adjustment of the two ends of the adsorption unit 60 relative to the central position of the substrate 10.
The synchronous direction rotation adjustment to the both ends of battery cluster has been realized to above-mentioned scheme, and not only rotation angle scope is very little, moreover, compares when adopting one end rotation to carry out rotation adjustment to the battery cluster, has solved the problem to the battery cluster distortion, bending, deformation that cause because of one end rotation.
Further, the suction unit 60 includes a suction cup holder 61 and a suction cup group 62, the suction cup group 62 is fixedly mounted on the suction cup holder 61, the suction cup holder 61 is arranged below the substrate along a horizontal direction, the first driving block 24 of the longitudinal correction unit 20, the second driving block 34 of the lateral correction unit 30 and the bearing housing 51 of the rotation linkage unit 50 are fixedly connected with the upper surface of the suction cup holder 61, and the suction cup group 62 is used for sucking the battery string.
In the present invention, the foregoing longitudinal correction unit 20 and the transverse correction unit 30 are preferably configured by a cam structure to perform precise adjustment on the battery string, and in a specific embodiment, the precise adjustment on the battery string by adopting a lead screw mode is also within the scope of the claims of the present invention, for example, the lead screw mode includes a lead screw and a nut in threaded engagement with the lead screw, the lead screw is driven to rotate by a drive, the nut is fixedly connected with a drive block, and the effect achieved by forward rotation and reverse rotation of the lead screw and left and right rotation of the cam are consistent.
The invention also provides a typesetting method for adjusting the position of the battery string by using the precise typesetting device 303 for the battery string, which comprises the following steps:
the battery strings are transmitted to the lower part of the adsorption unit 60 of the battery string precise typesetting device 303, and the lower part of the adsorption unit 60 is far away from the substrate;
the detection unit 70 in the battery string precision typesetting device 303 detects the position of the battery string;
the control unit compares the received actual position of the battery string with a pre-stored reference position, and controls the longitudinal correction unit 20 and the transverse correction unit 30 to correspondingly adjust the position of the battery string according to the comparison and analysis result, so that the position of the battery string is consistent with the reference position, and the precise typesetting of the battery string is achieved.
Referring to fig. 7 to 9, the present invention further provides a bus bar welding machine 100 provided with the precise typesetting device for battery strings, which comprises a frame 200, a precise typesetting battery string device group 300, a component transmission device 400 and a welding device 500, wherein the precise typesetting battery string device group is a precise typesetting battery string device
The closely arranged battery string device group 300, the component transmission device 400 and the welding device 500 are fixedly arranged on the frame 200, the component transmission device 400 is arranged at the lower end of the frame 200 and is used for transmitting components, the precise typesetting battery string device group and the welding device 500 are arranged at the upper end of the component transmission device 400, the precise typesetting battery string device group comprises a fixed beam 301, a driving electric cylinder 302 and a battery string precise typesetting device 303, the driving electric cylinder 302 is fixedly arranged at the upper end of the fixed beam 301, the battery string precise typesetting device 303 is fixedly arranged at the lower end of the fixed beam 301, the number of the precise typesetting battery string devices is the same as that of the component battery string group, and the fixed beam 301 is fixedly connected with the frame 200 so as to install the precise typesetting battery string device on the frame 200.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The modules or units in the device of the embodiment of the invention can be combined, divided and deleted according to actual needs.
The foregoing disclosure is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced without resorting to the equivalent thereof, which is intended to fall within the scope of the invention as defined by the appended claims.
Claims (8)
1. A battery cluster accurate typesetting device which characterized in that: comprises a base plate, a transverse correction unit, a rotary linkage unit, an adsorption unit, a longitudinal correction unit, a vertical linkage unit, a control unit and a detection unit, wherein the length direction and the width direction of the base plate are consistent with the length direction and the width direction of a battery string, the adsorption unit is used for adsorbing the battery string, the control unit is connected with the longitudinal correction unit, the transverse correction unit and the detection unit, the detection unit detects the edge position of a battery string head and provides the edge position to the control unit, the transverse correction unit is connected between the base plate and the adsorption unit, a rotary adjustment mechanism is arranged in the transverse correction unit so as to drive the adsorption unit to rotationally move relative to the base plate through the rotary adjustment mechanism, the longitudinal correction unit is connected between the base plate and the adsorption unit, the vertical linkage unit comprises a longitudinal guide rail, a transverse guide rail and a guide rail connecting plate, and the fixed end of the longitudinal guide rail is fixedly connected with the adsorption unit, the sliding end of the longitudinal guide rail is in sliding connection with the guide rail connecting plate, the guide rail connecting plate slides along the length direction of the base plate relative to the longitudinal guide rail, the fixed end of the transverse guide rail is fixedly connected with the base plate, the sliding end of the transverse guide rail is in sliding connection with the guide rail connecting plate relative to the transverse guide rail, the guide rail connecting plate slides along the width direction of the base plate relative to the transverse guide rail, the rotary linkage unit is fixedly connected between the base plate and the adsorption unit, the rotary linkage unit is a left rotary linkage unit and a right rotary linkage unit which are symmetrically arranged at two sides of the longitudinal correction unit, the left rotary linkage unit and the right rotary linkage unit have the same structure, the left rotary linkage unit comprises a bearing seat, a bearing group and a rotating shaft, the bearing seat is fixedly connected with the adsorption unit, the rotating shaft is fixedly connected with the longitudinal guide rail of the vertical linkage unit, the bearing group is arranged between the bearing seat and the rotating shaft, the rotary adjustment of the adsorption unit relative to the substrate is realized through the relative rotation of the bearing seat and the rotating shaft, and the rotary adjustment of any angle of the battery string is completed.
2. The battery string precision typesetting device of claim 1, wherein: the longitudinal correction unit is internally provided with a longitudinal adjustment mechanism so as to drive the adsorption unit to longitudinally move relative to the substrate through the longitudinal adjustment mechanism.
3. The battery string precision typesetting device of claim 2, wherein: and a transverse adjusting mechanism is further arranged in the transverse correcting unit, so that the adsorption unit is driven to transversely move relative to the substrate through the transverse adjusting mechanism.
4. The battery string precision typesetting device of claim 3, wherein: the vertical correction unit comprises a first drive, a first cam shaft, a first bearing and a first drive block, wherein the fixed end of the first drive is arranged on the base plate, the output end of the first drive penetrates through the base plate to be fixedly connected with the first cam shaft, the first bearing is arranged at the shaft end of the first cam shaft and is connected with the upper end of the first drive block, the lower end of the first drive block is fixedly connected with the adsorption unit, and the protruding starting end of the first cam shaft is consistent with the width direction of the base plate so as to realize the vertical position adjustment of the adsorption unit through the left-right rotation of the protruding starting end of the first cam shaft.
5. The precise typesetting device for battery strings according to claim 4, wherein: the left side transverse correction unit and the right side transverse correction unit are symmetrically arranged on two sides of the longitudinal correction unit, the left side transverse correction unit and the right side transverse correction unit have the same structure, the left side transverse correction unit comprises a second drive, a second cam shaft, a second bearing and a second drive block, a fixed end of the second drive is arranged on a substrate, an output end of the second drive penetrates through the substrate and is fixedly connected with the second cam shaft, a second bearing is arranged at the shaft end of the second cam shaft and is connected with the upper end of the second drive block, the lower end of the second drive block is fixedly connected with the adsorption unit, and the bulge starting end of the second cam shaft is consistent with the length direction of the substrate so as to realize transverse position adjustment of the adsorption unit through left-right rotation of the bulge starting end of the second cam shaft.
6. The precise typesetting device for battery strings according to claim 5, wherein: the edge positions comprise a length direction edge position, a width direction edge position and an edge inclination angle position, the length reference position, the width reference position and the zero inclination reference position are respectively prestored in the control unit, the control unit is used for comparing the length direction edge position with the prestored length reference position, controlling the longitudinal correction unit to drive the adsorption unit to implement longitudinal adjustment according to the comparison result, controlling the transverse correction unit to drive the adsorption unit to implement transverse adjustment according to the comparison result, and controlling the transverse correction unit to drive the adsorption unit to implement rotary adjustment according to the comparison result.
7. A typesetting method for adjusting the position of a battery string by using the precise typesetting device for battery strings according to any one of claims 1 to 6, comprising the following steps:
the battery strings are transmitted to the lower part of an adsorption unit of the battery string precise typesetting device, and the lower part of the adsorption unit is far away from the direction of a substrate of the battery string precise typesetting device;
the detection unit in the battery string precise typesetting device detects the position of the battery string;
the control unit compares the received actual position of the battery string with a pre-stored reference position, and controls the longitudinal correction unit and the transverse correction unit to correspondingly adjust the position of the battery string according to the comparison and analysis result, so that the position of the battery string is consistent with the reference position, and the accurate typesetting of the battery string is achieved.
8. A bus bar welder provided with the battery string precision typesetting device as defined in any one of claims 1 to 6, characterized in that: including frame, accurate typesetting battery cluster device group, subassembly transmission device and welding set are all fixed mounting in the frame, and subassembly transmission device sets up in the lower extreme of frame for transmission subassembly, accurate typesetting battery cluster device group and welding set all set up in the upper end of subassembly transmission device, and accurate typesetting battery cluster device group includes fixed beam, drive jar, battery cluster accurate typesetting device, and drive jar fixed mounting is in the upper end of fixed beam, and battery cluster accurate typesetting device fixed mounting is in the lower extreme of fixed beam, the quantity of accurate typesetting battery cluster device is the same with the quantity of subassembly battery cluster group, fixed beam and frame fixed connection in order to install accurate typesetting battery cluster device in the frame.
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| CN201711064924.8A CN107639362B (en) | 2017-11-02 | 2017-11-02 | Battery string precise typesetting device, typesetting method and bus bar welding machine |
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| CN201711064924.8A CN107639362B (en) | 2017-11-02 | 2017-11-02 | Battery string precise typesetting device, typesetting method and bus bar welding machine |
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