CN210306360U - Battery piece stringer - Google Patents
Battery piece stringer Download PDFInfo
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- CN210306360U CN210306360U CN201920825771.2U CN201920825771U CN210306360U CN 210306360 U CN210306360 U CN 210306360U CN 201920825771 U CN201920825771 U CN 201920825771U CN 210306360 U CN210306360 U CN 210306360U
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- 238000003466 welding Methods 0.000 claims abstract description 110
- 238000012545 processing Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 229910000679 solder Inorganic materials 0.000 claims description 86
- 230000004907 flux Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000005476 soldering Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a battery piece stringer, which comprises a first feeding subsection and a second feeding subsection, wherein the first feeding subsection is positioned at the front station of a battery piece processing part, and the second feeding subsection and the battery piece processing part are both positioned at the front station of a detection part; the first feeding subsection provides the battery pieces for the battery piece processing part, the battery piece processing part breaks the battery pieces into battery pieces, battery pieces are obtained, and the battery pieces are conveyed to the detection part; the second feeding subsection provides the battery piece for the detection part; the detection part detects and positions the battery slices obtained by the processing of the battery slice processing part and/or the battery slices provided by the second feeding part; the conveying part receives the battery slices or battery pieces detected and positioned by the detection part, the welding part is arranged on a conveying path of the conveying part, and the battery slices or battery pieces conveyed to the welding part by the conveying part are welded to form a battery string. Through the arrangement, the compatibility of the equipment is improved, and the production efficiency can be effectively improved.
Description
Technical Field
The utility model relates to a battery piece stringer belongs to photovoltaic equipment technical field.
Background
The series welding machine for the battery piece is important equipment in the production of a photovoltaic module, the series welding machine directly welds the whole battery piece into a battery string by using a welding strip, and the battery string welded by the series welding machine is processed into the whole battery module in the subsequent process. However, as photovoltaic module technology advances, conventional monolithic modules have been slowly replaced by small photovoltaic modules comprising half, quarter, or fifth of the photovoltaic modules having higher photoelectric conversion efficiency.
When the small photovoltaic module is produced, the whole cell piece needs to be cut and broken for reuse. When the traditional small battery string is produced, the battery piece is generally divided into small battery pieces by a laser slicer, and then the small battery pieces are supplied to a string welding machine for use, but the mode has low automation degree and high cost, and is not beneficial to actual production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a battery piece stringer can realize utilizing whole piece battery piece to produce small battery cluster, equipment compatibility strong, with low costs and efficient.
The utility model aims at realizing through the following technical scheme:
the first aspect of this application provides a battery piece stringer, this battery piece stringer includes material loading portion, battery piece processing portion, detection portion, transport portion and welding part, wherein: the feeding part comprises a first feeding subsection and a second feeding subsection, the first feeding subsection is located at a front station of the battery piece processing part, and the second feeding subsection and the battery piece processing part are located at a front station of the detection part; the first feeding subsection provides the battery pieces for the battery piece processing part, the battery piece processing part breaks the battery pieces into battery pieces, battery pieces are obtained, and the battery pieces are conveyed to the detection part; the second feeding subsection provides the battery piece for the detection part; the detection part detects and positions the battery slices obtained by the processing of the battery slice processing part and/or the battery slices provided by the second feeding part; the conveying part receives the battery slices or battery pieces detected and positioned by the detection part, the welding part is arranged on a conveying path of the conveying part, and the battery slices or battery pieces conveyed to the welding part by the conveying part are welded to form a battery string.
The first feeding subsection is used for providing the battery piece to the battery piece processing part, the battery piece processing part is used for carrying out slicing processing on the battery piece, the second feeding subsection is used for directly providing the battery piece which does not need to be processed to the detection part, the detection part is used for detecting and positioning screening the battery piece, the conveying part is used for receiving the battery piece, the battery piece is conveyed to a preset position to be welded into a battery string, the first feeding subsection is used for feeding and conveying the battery piece which needs to be processed, and the second feeding subsection is used for directly conveying the battery piece which does not need to be processed, so that the compatibility of the equipment is improved, and the production efficiency can be effectively improved.
Optionally, the second feeding subsection includes two second feeding conveying lines arranged in parallel, and the first feeding subsection is located between the two second feeding conveying lines; the conveying part comprises a first conveying subsection and a second conveying subsection which are arranged in parallel, and the welding part is used for welding the battery slices or the battery slices on the first conveying subsection and the second conveying subsection simultaneously; or the welding part comprises a first welding branch and a second welding branch, the first welding branch is positioned on the conveying path of the first conveying branch and used for welding the battery piece or the battery piece conveyed to the first welding branch position by the first conveying branch, the second welding branch is positioned on the conveying path of the second conveying branch and used for welding the battery piece or the battery piece conveyed to the second welding branch position by the second conveying branch.
The two second feeding conveying lines which are arranged in parallel realize rapid and large-scale feeding of the battery pieces, the first conveying subsection and the second conveying subsection which are arranged in parallel realize double-line receiving and conveying of the battery pieces, and the conveying efficiency is high.
Optionally, the cell string welding machine further includes a cell adjusting portion, the cell adjusting portion is located at a subsequent station of the cell processing portion and at a previous station of the detecting portion, the cell adjusting portion conveys the cell pieces obtained by processing of the cell processor to the detecting portion, and the cell adjusting portion adjusts the angle of at least some of the cell pieces in the process of conveying the cell pieces to the detecting portion.
The battery piece adjusting part is arranged to realize the transportation of the processed battery pieces and the adjustment according to a preset angle, ensure the consistency of the cut battery pieces and prepare for the production of battery strings in the next process.
Optionally, the battery piece stringer includes a carrying portion and a solder strip feeding portion, the carrying portion carries the battery piece or the battery piece after being detected and positioned by the detecting portion to the conveying portion, the solder strip feeding portion provides a solder strip for the conveying portion, and the solder strip feeding portion and the carrying portion are matched to stack the battery piece and the solder strip according to a predetermined mode, or stack the battery piece and the solder strip according to a predetermined mode.
The battery plate and the welding strip are stacked on the conveying part according to a preset sequence through the matching of the welding strip feeding part and the conveying part, so that the direct welding of a subsequent welding part is facilitated.
Optionally, the solder strip feeding portion comprises a first traction subsection and a second traction subsection, the second traction subsection is arranged at the rear of the first traction subsection, the first traction subsection is used for drawing the solder strip from the initial position to the first preset position, and the second traction subsection is used for drawing the solder strip from the first preset position to the second preset position on the conveying portion and then laying the solder strip; alternatively, the first and second drawing branches are arranged alternately, the first and second drawing branches being adapted to draw the solder ribbon alternately from the initial position to a third predetermined position.
The welding strip is quickly fed through the double-traction arrangement, the first traction sub-section is arranged in the front of the second traction sub-section, and when the second traction sub-section lays the welding strip, the first traction sub-section carries out welding strip traction, so that the waiting time for laying the welding strip is reduced; the mode that sets up through first traction subsection and second traction subsection in turn can realize crisscross feed, has promoted the efficiency of welding the area feed.
Optionally, the solder ribbon supply portion includes a solder ribbon pulling portion for pulling out the solder ribbon from the solder ribbon roll and laying the solder ribbon onto a predetermined position.
The welding strip is directly provided to the conveying part through the welding strip pulling part, and the welding strip can be accurately conveyed to a preset position.
Optionally, the solder strip feeding portion further includes a solder strip moving portion and a carrying portion, the solder strip pulling portion is used for drawing out the solder strip from the solder strip coil and placing the solder strip on the carrying portion, the solder strip moving portion carries the solder strip from the carrying portion to the conveying portion, and the battery pieces carried by the solder strip moving portion and the battery pieces carried by the carrying portion are stacked together according to a predetermined sequence.
The welding strip is carried by the carrying part, the welding strip is carried to the conveying part from the carrying part by the welding strip carrying part, and the positioning and position transfer of the welding strip are realized by the cooperation of the carrying part and the carrying part.
Optionally, the battery piece stringer further includes a tool feeding portion, the tool feeding portion is used for providing a tool for the conveying portion, and the tool is used for positioning and pressing the battery pieces and the welding strips which are put together on the conveying portion, or positioning and pressing the battery pieces and the welding strips which are put together on the conveying portion.
The tool is provided for the conveying part through the tool feeding part, the stacked battery plates and the welding strips can be positioned, and the welding strips are prevented from deviating in the conveying process of the conveying part.
Optionally, the transport portion includes a battery piece transport subsection and a tooling transport subsection, wherein: the battery piece conveying separation sheet is configured to convey the battery piece or the battery piece detected and positioned by the detection part to the conveying part; the tool carrying part is configured to carry the tool provided by the tool feeding part to the conveying part.
The battery piece conveying part and the tooling conveying part are arranged to realize synchronous conveying of the battery pieces to the conveying part, so that the situation that the tooling feeding part is provided with an independent tooling gripper is avoided, and the cost is saved.
Optionally, the battery piece processing portion includes a laser scribing portion and a breaking portion, the laser scribing portion is used for scribing a nick on the battery piece, and the breaking portion is used for breaking the battery piece into battery piece units along the nick.
The battery piece is divided into two parts, namely a laser scribing part and an breaking part.
Optionally, the battery piece adjusting part comprises a battery piece moving subsection, and the first absorbing subsection and the adjusting subsection are mounted on the battery piece moving subsection; the adjustment subsection is provided with a second suction subsection, the battery piece moving subsection is used for driving the first suction subsection and the second suction subsection to ascend, descend and rotate, and the adjustment subsection is used for driving the second suction subsection to rotate and keep away from the first suction subsection.
The battery piece conveying is realized through the arrangement of the first sucking subsection and the second sucking subsection, and the angle adjustment of the battery piece sucked on the second sucking subsection is realized through the arrangement of the adjusting subsection.
Optionally, the series welding machine further comprises a soldering flux feeding part, and the soldering flux feeding part is used for spraying soldering flux on the battery piece or the solder strip; and the film sticking part of the series welding machine is arranged at the rear path of the welding part and used for sticking a reflective film strip to the welded battery string.
The flux feeding part realizes the spraying of the flux on the top cell or the welding strip, and accelerates the welding process; the film pasting of the battery string is realized through the arrangement of the film pasting part, and the photoelectric conversion rate of the assembly is increased.
Drawings
Fig. 1 is a schematic structural view of a battery string welding machine according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The application provides a battery piece series welding machine and a battery piece series welding method, which can realize the production of small battery strings by using a whole battery piece, and have the advantages of strong equipment compatibility, low cost and high efficiency.
As shown in fig. 1, a first aspect of the present application provides a battery piece stringer including a feeding portion 1, a battery piece processing portion 2, a detecting portion 3, a conveying portion 4, and a welding portion 5, wherein: the feeding part 1 comprises a first feeding branch 11 and a second feeding branch 12, the first feeding branch 11 is located at a front station of the battery piece processing part 2, and the second feeding branch 12 and the battery piece processing part 2 are located at a front station of the detection part 3; the first feeding subsection 11 provides the battery slices for the battery slice processing part 2, the battery slice processing part 2 breaks the battery slices into battery slices to obtain battery slices, and the battery slices are transported to the detection part 3; the second feeding branch 12 supplies the battery pieces to the detection part 3; the detection part 3 detects and positions the battery slices processed by the battery slice processing part 2 and/or the battery slices provided by the second feeding subsection 12; the conveying part 4 receives the battery piece or the battery piece detected and positioned by the detecting part 3, the welding part 5 is arranged on the conveying path of the conveying part 4, and the battery piece or the battery piece conveyed to the position of the welding part 5 by the conveying part 4 is welded to form a battery string.
The first feeding subsection 11 is used for conveying battery pieces needing to be processed into battery pieces, the second feeding subsection 12 is used for conveying battery pieces not needing to be processed, and compatibility of the equipment is improved through arrangement of the first feeding subsection and the second feeding subsection. When the battery piece does not need to be processed, the second feeding branch part 12 can be used for directly conveying the battery piece to the detection part 3, compatibility is considered, and meanwhile conveying efficiency of the whole battery piece can be guaranteed.
In one implementation, the first feeding branch 11 may be two parallel conveyor belts on which the battery pieces are carried. Likewise, the second feeding subsection 12 may also be two conveyor belts arranged in parallel.
In one implementation, the cell processing portion 2 includes a laser scribing portion for scribing nicks on the cell, and a breaking portion for breaking the cell into cell units along the nicks.
The battery piece is divided into two parts, namely a laser scribing part and an breaking part.
In one implementation mode, the battery piece adjusting part comprises a battery piece moving subsection, and a first suction subsection and an adjusting subsection are installed on the battery piece moving subsection; the adjustment subsection is provided with a second suction subsection, the battery piece moving subsection is used for driving the first suction subsection and the second suction subsection to ascend, descend and rotate, and the adjustment subsection is used for driving the second suction subsection to rotate and keep away from the first suction subsection.
The battery piece conveying is realized through the arrangement of the first sucking subsection and the second sucking subsection, and the angle adjustment of the battery piece sucked on the second sucking subsection is realized through the arrangement of the adjusting subsection.
Optionally, in order to improve the conveying efficiency of the battery pieces and the production efficiency of the stringer, the second feeding subsection 12 includes two second feeding conveying lines 121 arranged in parallel, and the first feeding subsection 11 is located between the two second feeding conveying lines 121; the conveying part 4 comprises a first conveying subsection and a second conveying subsection which are arranged in parallel, and the welding part 5 is used for welding the battery slices or the battery slices on the first conveying subsection and the second conveying subsection simultaneously; or, in order to further improve the welding efficiency, the welding part 5 includes a first welding branch located on the conveying path of the first conveying branch to weld the battery piece or battery piece conveyed to the first welding branch position by the first conveying branch, and a second welding branch located on the conveying path of the second conveying branch to weld the battery piece or battery piece conveyed to the second welding branch position by the second conveying branch.
First material loading subsection 11 sets up between two second material loading transfer chain 121, and the battery piece of being convenient for is handled the back and is directly placed the second material loading transfer chain 121 of both sides, has saved the transport time after the battery piece is handled, and can utilize second material loading transfer chain 121 directly to carry detection part 3 with the battery burst that has handled, need not set up solitary battery burst handling device, has practiced thrift equipment cost.
The two second feeding conveying lines 121 which are arranged in parallel realize rapid and large-scale feeding of the battery pieces, the first conveying subsection and the second conveying subsection which are arranged in parallel realize double-line receiving and conveying of the battery pieces, and the conveying efficiency is high.
Optionally, for the further adjustment to the battery burst, guarantee that the broken battery burst is placed the uniformity of end to end on the second transfer chain, battery burst stringer still includes battery piece adjustment portion 6, battery piece adjustment portion 6 is located the next station of battery piece processing part 2 and is located the previous station of detection portion 3, battery piece adjustment portion 6 carries the battery burst that the battery piece treater was handled and is obtained to detection portion 3 on, battery piece adjustment portion 6 is carrying the battery burst to the in-process on the detection portion 3, still with at least some battery burst adjustment angle in the battery burst.
The battery piece adjusting part 6 is arranged to realize the transportation of the processed battery pieces and the adjustment according to a preset angle, and prepare for the production of battery strings in the next process in advance.
Optionally, in order to accurately stack the battery piece and the solder strip, the battery piece stringer comprises a carrying portion 7 and a solder strip feeding portion 8, the carrying portion 7 carries the battery piece or the battery piece detected and positioned by the detecting portion 3 onto the conveying portion 4, the solder strip feeding portion 8 provides the solder strip for the conveying portion 4, and the solder strip feeding portion 8 is matched with the carrying portion 7 to stack the battery piece and the solder strip according to a predetermined mode or stack the battery piece and the solder strip according to a predetermined mode.
The battery slices and the welding strips or the battery slices and the welding strips are stacked on the conveying part 4 according to a preset sequence through the matching of the welding strip feeding part 8 and the conveying part 7, so that the direct welding of the subsequent welding part 5 is facilitated.
In one implementation, the carrying part 7 is a robot, and a suction cup group for sucking the battery pieces or the battery pieces is arranged on the robot.
Optionally, in order to improve the efficiency of solder strip feeding, the solder strip feeding portion 8 includes a first drawing subsection 81 and a second drawing subsection 82, the second drawing subsection 82 is disposed at the rear of the first drawing subsection 81, the first drawing subsection 81 is used for drawing the solder strip from the initial position to the first predetermined position, and the second drawing subsection 82 is used for drawing the solder strip from the first predetermined position to the second predetermined position on the conveying portion 4 and laying. In one implementation, the solder strip pulled by the first pulling subsection may be directly transferred to the second pulling subsection, or the first pulling subsection pulls the solder strip to place on the transfer platform, and the second pulling subsection pulls the solder strip from the transfer platform to lay on the conveying section.
Optionally, in one implementation, the first and second drawing branches may also be arranged alternately, the first and second drawing branches being used to draw the solder strip alternately from the initial position to the third predetermined position.
In one implementation, each of the first traction branch 81 and the second traction branch 82 comprises a chuck and a moving device for moving the chuck, wherein the moving device may be a motor-driven ball screw pair.
The welding strip is rapidly fed through the double-traction arrangement, the first traction subsection 81 is arranged in the front of the second traction subsection 82, and when the second traction subsection 82 lays the welding strip, the first traction welding strip carries out welding strip traction, so that the waiting time for laying the welding strip is reduced; alternatively, staggered feeding can be realized by alternately arranging the first traction branch 81 and the second traction branch 82, and both the above two modes can improve the efficiency of feeding the solder strip.
Alternatively, in one implementation, the solder ribbon supply 8 may include only a solder ribbon portion for drawing solder ribbon from a solder ribbon roll and laying it in a predetermined position. When the space of the equipment is not allowed, only one solder strip pulling part can be arranged, so that the space is saved.
By directly supplying the solder ribbon to the feeding portion 4 by pulling the solder ribbon portion, accurate feeding of the solder ribbon to a predetermined position can be realized.
Optionally, the solder strip feeding portion 8 further includes a solder strip moving portion and a carrying portion, the solder strip pulling portion is used for drawing the solder strip from the solder strip coil and placing the solder strip on the carrying portion, the solder strip moving portion carries the solder strip from the carrying portion to the conveying portion 4, and the battery pieces carried by the solder strip moving portion and the battery pieces carried by the carrying portion 7 are stacked together according to a predetermined sequence.
In one implementation, the solder strip carrying portion 7 includes a chuck and a moving device for driving the chuck to move, the chuck respectively clamps two ends of the solder strip, and the moving device drives the chuck to carry the solder strip to a predetermined position on the conveying portion 4. The welding strip is carried by the carrying part, the welding strip is carried to the conveying part 4 from the carrying part by the welding strip carrying part 7, and the positioning and position transfer of the welding strip are realized by the cooperation of the carrying part and the carrying part 7. The conveying unit 7 can convey the solder ribbon from the front of the conveying unit 4 to the conveying unit 4, and can convey the solder ribbon from the side of the conveying unit 4 to the conveying unit 4. The transport portion carries the both ends of welding the area, can realize welding more stable accurate placing of area.
Optionally, in order to achieve better positioning of the solder strip, the battery sheet stringer further includes a tool feeding portion 9, the tool feeding portion 9 is configured to provide a tool 91 for the conveying portion 4, and the tool 91 is configured to position and compress the battery sheet and the solder strip stacked together on the conveying portion 4, or position and compress the battery sheet and the solder strip stacked together on the conveying portion 4.
In an implementation mode, the tool can be in a form of pressing wires arranged on the screen frame, and can also be in a form of arranging mounting bars on the frame and pressing needles arranged on the mounting bars.
The tool is provided for the conveying part 4 through the tool feeding part 9, the stacked battery plates and the welding strips can be positioned, and the welding strips are prevented from deviating in the conveying process of the conveying part 4. In a practice mode, in order to realize recycling of the tool, the tool work and material part further comprises a tool conveying line, a tool carrying hand 92 is arranged at the rear end of the tool feeding part, the tool carrying hand 92 carries the tool to the tool conveying line from a battery string welded on the conveying part, and the tool conveying line conveys the tool to the front end of the conveying part for recycling.
Alternatively, in order to reduce the handling time and avoid the need for separate tool handling devices, the handling section 7 comprises a cell handling subsection 71 and a tool handling subsection 72, wherein: the battery piece conveying piece is configured to convey the battery piece or the battery piece detected and positioned by the detection part 3 to the conveying part 4; the tool conveying section 72 is configured to convey the tool supplied from the tool supply section 9 to the conveying section 4.
By providing the battery piece conveying branch 71 and the tool conveying branch 72 on the conveying part 7, the battery pieces can be conveyed to the conveying part 4 synchronously, and cost is saved.
In one implementation mode, the series welding machine further comprises a soldering flux feeding part, and the soldering flux feeding part is used for spraying soldering flux on the battery piece or the welding strip;
in one implementation, the string welding machine further includes a film sticking portion 10 disposed at the rear of the welding portion 5 for sticking a reflective film tape to the welded battery string.
The flux feeding part realizes the spraying of the flux on the top cell or the welding strip, and accelerates the welding process; the film pasting of the battery string is realized through the arrangement of the film pasting part, and the photoelectric conversion rate of the assembly is increased.
To sum up, the battery piece stringer that this application provided has realized the material loading of battery piece through material loading portion 1, has realized through battery piece processing portion 2 that the battery piece breaks into the battery piece with the fingers and thumb absolutely, has realized through conveying part 4 and welding part 5 that the battery piece welds into the battery cluster. The rapid feeding of the welding strip is realized through the arrangement of the first traction part and the second traction part, the whole battery piece is utilized to produce small battery strings, the equipment compatibility is strong, the cost is low, and the efficiency is high.
The above description is only for the purpose of illustrating the embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made by the technical personnel in the field within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. The utility model provides a battery piece stringer which characterized in that, battery piece stringer includes material loading portion, battery piece processing portion, detection portion, transport portion and welding part, wherein:
the feeding part comprises a first feeding subsection and a second feeding subsection, the first feeding subsection is located at a front station of the battery piece processing part, and the second feeding subsection and the battery piece processing part are located at a front station of the detection part; the first feeding subsection provides battery pieces for the battery piece processing part, the battery piece processing part breaks the battery pieces into battery pieces, and the battery pieces are conveyed to the detection part; the second feeding branch part is used for providing a battery piece for the detection part;
the detection part is used for detecting and positioning the battery slices obtained by the processing of the battery slice processing part and/or the battery slices provided by the second feeding part;
the conveying part receives the battery slices or battery pieces detected and positioned by the detection part, the welding part is arranged on the conveying path of the conveying part, and the battery slices or battery pieces conveyed to the welding part by the conveying part are welded to form a battery string.
2. The cell stringer according to claim 1, wherein said second feeding subsection includes two second feeding lines arranged in parallel, said first feeding subsection being located between said two second feeding lines;
the conveying part comprises a first conveying subsection and a second conveying subsection which are arranged in parallel, and the welding part is used for welding the battery slices or the battery slices on the first conveying subsection and the second conveying part at the same time; or the welding part comprises a first welding branch and a second welding branch, the first welding branch is positioned on a conveying path of the first conveying branch and used for welding the battery piece or the battery piece conveyed to the position of the first welding branch by the first conveying branch, and the second welding branch is positioned on a conveying path of the second conveying branch and used for welding the battery piece or the battery piece conveyed to the position of the second welding branch by the second conveying branch.
3. The battery piece stringer according to claim 1, further comprising a battery piece adjusting portion, the battery piece adjusting portion being located at a subsequent station of the battery piece processing portion and at a previous station of the detecting portion, the battery piece adjusting portion conveying the battery pieces processed by the battery piece processor to the detecting portion, the battery piece adjusting portion further adjusting an angle of at least some of the battery pieces in the process of conveying the battery pieces to the detecting portion.
4. The battery piece stringer according to claim 1, wherein the battery piece stringer includes a carrying portion that carries the battery piece or the battery piece detected and positioned by the detecting portion onto the conveying portion, and a solder ribbon supplying portion that supplies the solder ribbon to the conveying portion, and the solder ribbon supplying portion cooperates with the carrying portion to stack the battery piece and the solder ribbon in a predetermined manner or stack the battery piece and the solder ribbon in a predetermined manner.
5. The battery piece stringer according to claim 4, wherein the solder ribbon supply portion includes a first drawing subsection and a second drawing subsection,
the second traction subsection is arranged at the rear path of the first traction subsection, the first traction subsection is used for drawing the welding strip from the initial position to the first preset position, and the second traction subsection is used for drawing the welding strip from the first preset position to the second preset position on the conveying part and laying the welding strip;
or,
the first and second pulling sections are alternately arranged for alternately pulling the solder ribbon from the initial position to a third predetermined position.
6. The battery piece stringer according to claim 4, wherein the solder ribbon supply portion includes a solder ribbon portion for drawing out the solder ribbon from the solder ribbon roll and laying it to a predetermined position.
7. The battery piece stringer according to claim 6, wherein the solder ribbon feeding portion further includes a solder ribbon pulling portion for pulling out a solder ribbon from a solder ribbon roll and placing the solder ribbon on the carrier portion, and a carrier portion for carrying the solder ribbon from the carrier portion to the conveying portion, and the battery pieces carried by the solder ribbon carrying portion are stacked together with the battery pieces carried by the carrier portion in a predetermined order.
8. The battery piece stringer according to claim 4, further comprising a tool feeding portion, wherein the tool feeding portion is used for providing tools for the conveying portion, and the tools are used for positioning and pressing the battery pieces and the welding strips which are put together on the conveying portion or positioning and pressing the battery pieces and the welding strips which are put together on the conveying portion.
9. The battery string welding machine of claim 8, wherein the handling portion comprises a battery string handling subsection and a tooling handling subsection, wherein:
the battery piece conveying sub-piece is configured to convey the battery piece or the battery piece detected and positioned by the detection part to the conveying part;
the tool carrying subsection is configured to carry the tool provided by the tool feeding part to the conveying part.
10. The battery piece stringer according to claim 1, wherein the battery piece processing portion comprises a laser scribing portion, an breaking portion,
the laser scribing sub-section is used to scribe a score line on the cell sheet,
the sheet breaking-off part is used for breaking off the battery sheets into battery sheet units along the nicks.
11. The battery string welding machine according to claim 3, wherein the battery adjustment portion comprises a battery moving section on which a first suction section and an adjustment section are mounted; a second suction sub-section is mounted on the adjustment sub-section,
the battery piece moving part is used for driving the first sucking part and the second sucking part to lift, translate and rotate, and the adjusting part is used for driving the second sucking part to rotate and keep away from the first sucking part.
12. The battery piece stringer according to claim 1, wherein the stringer further comprises a flux supply portion,
The soldering flux feeding part is used for spraying soldering flux on the battery piece or the solder strip;
the film pasting part of the series welding machine,
the film pasting part is arranged at the rear of the welding part and used for pasting a reflective film belt on the welded battery string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825771.2U CN210306360U (en) | 2019-06-03 | 2019-06-03 | Battery piece stringer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920825771.2U CN210306360U (en) | 2019-06-03 | 2019-06-03 | Battery piece stringer |
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| CN210306360U true CN210306360U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193685A (en) * | 2019-06-03 | 2019-09-03 | 无锡奥特维科技股份有限公司 | A kind of cell piece string welding machine and cell piece series welding method |
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2019
- 2019-06-03 CN CN201920825771.2U patent/CN210306360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193685A (en) * | 2019-06-03 | 2019-09-03 | 无锡奥特维科技股份有限公司 | A kind of cell piece string welding machine and cell piece series welding method |
| CN110193685B (en) * | 2019-06-03 | 2024-04-30 | 无锡奥特维科技股份有限公司 | Battery piece series welding machine and battery piece series welding method |
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