JP2018513553A - Tabbing device - Google Patents

Abstract

A tabbing apparatus according to an embodiment supplies a conductive wire to the upper and lower parts of a cell and electrically connects a jig to the upper part of the cell so as to electrically connect a plurality of horizontally transported cells. The tabbing device includes a conductor supply section that supplies a conductor, a conductor lead-out section that grips and pulls out the leading end of the conductor, a conductor grip section that grips the front and rear ends of the drawn-out conductor, and the rear end of the gripped conductor And a gripper driving part for transferring the lead grip part to the upper part of the cell.

Description

  The present invention relates to a tabbing device, and more particularly to a tabbing device that supplies a conductive wire to the upper and lower parts of a cell and electrically connects a jig to the upper part of the cell so as to electrically connect a plurality of cells transferred in the horizontal direction. Is.

  Humanity derives most of its energy from oil, coal, nuclear power, natural gas, etc., but such fossil and nuclear energy sources are expected to be depleted in the not-too-distant future. Therefore, countries around the world have spurred the research and development of new renewable energy, and among them, solar power generation can obtain electricity anywhere that sunlight shines, and unlike other power generation methods, there is no pollution, and more More attention has been paid.

  For photovoltaic power generation, a semiconductor element that converts solar energy into electrical energy is required, which is called a solar cell. In general, only the unit solar cell generates a maximum voltage of only about 0.5 V, so the solar cells must be connected in series. A module in which unit solar cells are connected in this way is called a solar cell module.

  The manufacturing process of the solar cell module includes a cell test process, a tabbing process, a lay-up process, a lamination process, and a module test, and is roughly divided into five processes. Can do.

  First, in the cell test step, cells having various electrical properties are distinguished after the test and classified into cells having similar electrical properties. Second, in the tabbing step, solar cells are connected in series. A conductor ribbon is bonded to the solar cell for connection.

  Thirdly, in the lay-up process, a row of solar cells manufactured in the tabbing process are arranged again in the horizontal direction to form a desired pattern, and then, a low iron tempered glass, EVA, a back sheet, and the like are laminated.

  Fourth, in the lamination step, the stacked solar cell module materials are vacuum-bonded at a high temperature so that the solar cell module can withstand impacts and have waterproofness. Finally, in the module test process, it is tested whether the completed solar cell module operates normally.

  On the other hand, the tabbing process is the most important process among the above processes, and the entire solar cell module cannot be used unless the ribbon is cut in the middle or sufficiently joined. To decide.

  When the tabbing process is looked at roughly, two ribbons supplied from the ribbon reel are cut, and after the cut ribbon is seated on the solar cell by a gripper, the solar cell and the ribbon are soldered. (Soldering). At this time, flux is applied to the solar cell or the ribbon.

  Recently, solar cells have been made thinner. Due to the thinning of the solar battery cell, the solar battery cell may be damaged by the pressure-bonding force when the solar battery cell is transferred. In addition, when the solar battery cell is soldered, the solar battery cell may be bent due to heat, so that the solar battery cell may be damaged.

  As a conventional technique, Patent Document 1 discloses a tab burst ringer and a tabbing string method. A taber ringer includes a ribbon leveler that corrects up / down / left / right bending of a ribbon supplied from a ribbon reel and stretches the ribbon flatly, a ribbon cutting machine that cuts a ribbon flattened by the ribbon leveler, and the ribbon cutting machine A first gripper for gripping one end of the ribbon cut by the above, a second gripper for moving the cut ribbon to a main conveyor, a flux coating portion for applying a flux to the solar cell or the ribbon, and the solar cell. And a soldering part for joining the ribbon. The flux coating unit includes a linear robot coupled to a rail and two flux spray nozzles coupled to the linear robot.

  Patent Document 2 discloses a tabbing device that joins a ribbon to the upper surface of a solar battery plate transferred by a transfer conveyor, a laser oscillation unit that oscillates a laser beam, and the size of the laser beam oscillated by the laser oscillation unit. A beam expander for adjusting the thickness, a beam adjusting unit comprising a beam uniform distribution mechanism for making the distribution of the laser beam uniform, and a laser beam so as to irradiate the upper surface of the solar battery plate with the laser beam that has passed through the beam adjusting unit An optical unit that adjusts the direction of the laser beam, and an objective lens that condenses the laser beam that has passed through the optical unit so that the focused laser beam can be applied to the mutual junction portion of the solar battery plate and the ribbon; The solar battery plate is provided on the transfer conveyor below the objective lens and is transferred by the transfer conveyor. By being configured to include a uniform pressure member uniformly pressurized surface, solar battery plate for a Rezatabingu apparatus is disclosed which can improve the productivity of the solar cell panel.

  Patent Document 3 discloses a solar cell tabbing device. The solar cell tabbing device joins a metal electrode to the solar cell so that a plurality of electrode lines formed in the solar cell are electrically connected. The solar cell tabbing device is provided so as to be movable up and down with respect to at least one surface of the solar cell in a state where the metal electrode is disposed on the upper side of the solar cell. A joining unit that pressurizes the solar battery cell and the metal electrode so as to contact each other while being heated when moving in the direction of the cell so that the metal electrode is joined to the solar battery cell;

  However, such a conventional solar cell tabbing apparatus has a problem that a lot of time is required at the time of supplying and transferring a conductive wire such as a ribbon or a wire, and this causes a delay in the tabbing process. .

Korean Registered Patent No. 10-1058399 Korean Registered Patent No. 10-1097052 Korean Published Patent No. 10-2013-0011677

  The present invention provides a tabbing device capable of reducing the transfer time of a conductor and a jig to a cell and improving the yield and efficiency of the tabbing device.

  In addition, the present invention provides a tabbing device that facilitates gripping of the lead wire and can improve the transfer performance of the lead wire.

  In addition, the present invention provides a tabbing device that facilitates gripping of a conductor and minimizes the movement space of the conductor.

  The present invention also provides a tabbing device that facilitates the supply of conductive wires, facilitates cutting, and improves the supply performance of the conductive wires.

  In addition, the present invention provides a tabbing device that can variously adjust the lengths of the conductive wires corresponding to the first cell, the intermediate cell, and the last cell to be transferred.

  In addition, the present invention provides a tabbing device that facilitates the supply of a cell and facilitates the attachment of a conductive wire to the lower portion of the cell.

  A tabbing apparatus according to an embodiment of the present invention is a tabbing apparatus that supplies a conductive wire to the upper and lower parts of a cell and electrically connects a jig to the upper part of the cell so as to electrically connect a plurality of cells transported in the horizontal direction. A conducting wire supply portion for supplying the conducting wire, a conducting wire drawing portion for gripping and pulling out the leading end of the conducting wire, a conducting wire grip portion for gripping the front end and the trailing end of the drawn conducting wire, and the gripped conducting wire A conductor cutting part for cutting the rear end, and a gripper driving part for transferring the conductor grip part to the upper part of the cell.

  In one embodiment, the tabbing device further includes a jig grip part for gripping the jig. In one embodiment, the gripper driving part transfers the conductor grip part and the jig grip part to the upper part of the cell.

  In one embodiment, the jig grip part includes a jig gripper for gripping the jig so that the jig and the conductor are seated together in the cell while the conductor is supplied to the cell.

  In one embodiment, the conductive wire grip part includes first to third grippers that are provided in order and spaced downstream from the conductive wire supply part to grip the conductive wire.

  In one embodiment, the first gripper and the second gripper grip a lead supplied to the first cell to be transferred, and the first gripper and the third gripper are transferred after the first cell. The second and third grippers grip the conductors supplied to the last cell to be transferred.

  In one embodiment, the conductor grip part includes a fourth gripper and a fifth gripper that are provided to move forward and rearward of the conductor supply part and grip the conductor.

  In one embodiment, the fourth gripper and the forwardly moved fifth gripper grip a lead supplied to the first cell to be transferred, and the fourth gripper and the fifth gripper are in the first cell. The lead fed to one or more intermediate cells to be transferred is then gripped, and the fifth gripper and the fourth gripper moved rearward grip the lead supplied to the last transferred cell.

  In one embodiment, the conductor grip portion includes a gripper that grips the conductor by moving in the left-right direction. In one embodiment, the conductor supply unit comprises a supply unit that unwinds and provides the wound conductor.

  In one embodiment, the conducting wire cutting unit includes a cutting unit for cutting the conducting wire unwound from the conducting wire supply unit. In one embodiment, the cutting unit includes a cutter that cuts the conductive wire by moving in the left-right direction.

  In one embodiment, the conducting wire grip portion adjusts the length of the conducting wire by moving forward and backward downstream of the conducting wire supply unit and the conducting wire cutting unit.

  In one embodiment, a tabbing device is provided on a side of the conductor supply unit, and the cell and the conductor are joined to each other while the conductor and the jig are seated on the cell. A cell supply unit for supplying cells is further included.

  According to one embodiment, the lead wire and the jig are transferred to the upper portion of the cell by the gripper driving unit and are seated together, thereby shortening the transfer time of the lead wire and the jig to the cell. Therefore, the yield and efficiency of the tabbing device can be improved.

  In addition, it includes a fixed gripper provided at three fulcrums to grip the first cell, the middle cell, and the last cell to which the lead grip part is transferred in order, thereby facilitating gripping of the lead and The transfer performance can be improved.

  In addition, it includes a movable gripper provided at two fulcrums to grip the first cell, the middle cell, and the last cell to which the conductive wire grip is transferred in order, thereby facilitating the gripping of the conductive wire. The transfer performance can be improved.

  Further, since the conductor grip portion includes a gripper that grips the conductor by moving in the left-right direction, the conductor can be easily gripped and the space for moving the conductor can be minimized.

  Moreover, since the conducting wire wound up from the conducting wire supply part is unwound and cut and supplied by the movement of the conducting wire cutting part in the left-right direction, the conducting wire can be easily supplied, and the cutting can be easily performed. Performance can be improved.

  Also, since the length of the cut of the conductor is adjusted by the forward and rearward transfer of the conductor lead-out section downstream of the conductor supply section and the conductor cutting section, it corresponds to the first cell, the intermediate cell, and the last cell to be transferred The length of the conducting wire can be adjusted in various ways.

  In addition, since the cell supply unit includes a cell supply unit provided on the side of the conductor supply unit (for example, the left side, the right side, or both the left and right sides), the cell supply is facilitated, and the conductor is provided below the cell. Attaching can be facilitated.

It is a block diagram which shows an example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of an example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of an example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of an example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the other example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of the other example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of the other example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of the other example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the operation state of the other example of the conducting wire grip part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the conducting-wire extraction part of the tabbing apparatus by one Example of this invention. It is a block diagram which shows the tabbing apparatus by one Example of this invention.

  Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings. In the following description, the front indicates the right direction in FIGS. 1 to 9, and the rear indicates the left direction in FIGS. 1 to 9. The left side shows the left direction in FIG. 11, and the right side shows the right direction in FIG. The upper part shows the upper side in FIGS. 1 to 9, and the lower part shows the lower side in FIGS. The horizontal direction indicates a direction on a plane including the front, rear, left side, and right side.

  As shown in FIGS. 1 to 4, the tabbing device of the present embodiment includes a conducting wire supply unit 10, a conducting wire drawing unit 20, a conducting wire grip unit 30, a conducting wire cutting unit 40, and a gripper driving unit. The tabbing device supplies the lead wires 2 to the upper and lower portions of the solar cell so as to electrically connect the plurality of solar cells transferred in the horizontal direction, and supplies the jig 3 to the upper portion of the solar cell. .

  The conducting wire supply unit 10 supplies the conducting wire 2 so as to be seated on the cell. The conducting wire supply unit 10 includes a supplying unit that provides the conducting wire 2 by unwinding the conducting wire 2 wound around a reel or a roller.

  The lead wire drawing unit 20 grips and pulls the tip of the lead wire 2 supplied from the lead wire supply unit 10. The lead wire drawing unit 20 includes a lead wire gripper 21 that adjusts the length of the cut of the lead wire 2 by moving forward and backward downstream of the lead wire supply unit 10 and the lead wire cutting unit 40.

  As shown in FIG. 10, the conductive wire gripper 21 includes a fixed gripper 21 a and a movable gripper 21 b so as to grip the conductive wire 2 supplied from the conductive wire supply unit 10. In a state where the conducting wire 2 is inserted between the fixed gripper 21a and the moving gripper 21b, the conducting wire 2 is gripped and fixed by the movement of the moving gripper 21b in the left-right direction.

  The conductor gripper 21 may further include a cutting gripper 21c that cuts the conductor 2 with the conductor 2 inserted between the fixed gripper 21a and the movable gripper 21b.

  The gripper driving means is provided at the lower portion of the conductor gripper 21 and provides the moving gripper 21b with a driving force for moving in the left-right direction. For example, the gripper drive means includes an actuator such as a hydraulic / pneumatic cylinder or a linear motor.

  The front / rear drive means of the gripper is provided at a lower portion of the lead wire gripper 21 and provides the lead wire gripper 21 with a driving force for forward / backward movement. For example, the front-rear drive means of the gripper includes an actuator such as an hydraulic / pneumatic cylinder or a linear motor.

  The conductor grip part 30 grips the front end and the rear end of the conductor 2 drawn from the conductor supply part 10 to the downstream side of the conductor supply part 10 by the conductor lead-out part 20, and transfers the cut conductor 2 to the upper and lower parts of the cell. Included.

  The conducting wire grip section 30 is provided in a state of being sequentially separated by a predetermined distance downstream from the conducting wire supply section 10, and a first gripper 31, a second gripper 32, and a third gripper that sequentially grip and transfer the plurality of conducting wires 2 are provided. A gripper 33 is included.

  As shown in FIG. 2, the first gripper 31 and the second gripper 32 move downward to grip the lead 2 supplied to the first cell to be transferred. As shown in FIG. 3, the first gripper 31 and the third gripper 33 move downward to grip the lead 2 supplied to one or more intermediate cells that are transported next to the first cell. As shown in FIG. 4, the second gripper 32 and the third gripper 33 move downward to grip the lead 2 supplied to the last cell to be transferred.

  The first gripper 31, the second gripper 32, and the third gripper 33, in the same manner as the conductor gripper 21 of the conductor lead-out portion 20, with the conductor inserted between the fixed gripper and the movable gripper, The conductor 2 is gripped by movement and transferred to the upper and lower portions of the cell.

  The conducting wire cutting unit 40 cuts the rear end of the conducting wire 2 gripped by the conducting wire grip unit 30 in a state where the length of the cutting of the conducting wire 2 is adjusted by being unwound from the conducting wire supply unit 10 by the conducting wire drawing unit 20.

  The conducting wire cutting unit 40 includes a cutting unit that cuts the conducting wire 2 unwound from the conducting wire supply unit 10. The cutting unit includes a cutter, and cuts the conductive wire 2 by moving the cutter in the left-right direction. The cutting unit cuts the conductor 2 by moving the cutter in the left-right direction with the conductor 2 inserted and fixed between the fixed gripper and the movable gripper.

  Further, the tabbing device of this embodiment further includes a jig grip portion 50 that grips the jig 3.

  The jig grip unit 50 grips and supplies the jig 3 so that the jig 3 is transferred to the upper part of the cell and the conductor 2 and the jig 3 are seated together with the cell 2 supplied to the cell. Includes gripper.

  The gripper drive unit transfers the conductor grip part 30 and the jig grip part 50 to the upper part of the cell. The jig 3 is transferred to the upper part of the cell while the conductor 2 is seated on the upper and lower parts of the cell, and both the conductor 2 and the jig 3 are seated on the cell.

  The gripper drive unit may be an oil / pneumatic cylinder or a linear motor that moves the conductor 2 and the jig 3 to the side (for example, the left side, the right side, or the left and right sides) downstream of the conductor supply unit 10 and the conductor cutting unit 40. Including a straight line transfer mechanism.

  Further, as shown in FIGS. 5 to 9, another conductor grip portion 30 of the tabbing apparatus of the present embodiment is provided to move forward and rearward downstream of the conductor supply section 10 and grips the conductor 2. A fourth gripper 34 and a fifth gripper 35 may be included.

  As shown in FIG. 6, the fourth gripper 34 is lowered, and the fifth gripper 35 is moved backward from the downstream side of the conductor cutting portion 40 and lowered. Thereafter, the lead 2 supplied to the first cell to which the fourth gripper 34 and the fifth gripper 35 are transferred is gripped.

  As shown in FIG. 7, the fourth gripper 34 and the fifth gripper 35 are lowered in a state of maintaining a separation distance from each other, and lead wires 2 are supplied to one or more intermediate cells transferred after the first cell. To grip.

  As shown in FIG. 8, the fifth gripper 35 is lowered, and the fourth gripper 34 is moved forward from the downstream side of the conductor cutting portion 40 and lowered. Thereafter, the fourth gripper 34 and the fifth gripper 35 grip the lead 2 supplied to the last cell to be transferred.

  Moreover, the conducting wire 2 supplied to the last cell is cut | disconnected by the conducting wire extraction part 20 and the conducting wire cutting part 40 in the state gripped by the 4th gripper 34 and the 5th gripper 35 which are shown in FIG. As shown in FIG. 9, the 4th gripper 34 and the 5th gripper 35 which grip the conducting wire 2 move forward to the downstream of the conducting wire extraction part 20 and the conducting wire cutting part 40, and the conducting wire 2 is transferred to the cell. Can do.

  Further, the fourth gripper 34 and the fifth gripper 35 are moved by moving the movable gripper in the left-right direction in a state where the conductive wire is inserted between the fixed gripper and the movable gripper, similarly to the conductive wire gripper 21 of the conductive wire drawing portion 20. The conductor 2 is gripped and transferred to the upper and lower portions of the cell.

  Further, as shown in FIG. 11, the tabbing apparatus of this embodiment is provided on the side of the conductor supply section 10 (for example, the left side, the right side, or the left and right sides), and the conductor 2 and the jig 3 are seated on the cell. The cell insertion unit 60 and the cell supply unit 70 may be further included to supply cells to the soldering section so as to be joined to each other in a state.

  The cell loading unit 60 sequentially loads one cell out of a plurality of cells placed in a container in a certain space into the cell supply unit 70. The cell loading unit 60 includes transmission means such as a robot arm and a loader, and sequentially supplies a plurality of cells.

  The cell supply unit 70 includes a cell transfer unit that transfers cells so as to sequentially supply the cells. The cell transfer unit may include a driving roller that provides a transfer driving force to sequentially supply the cells, and a transfer belt that is coupled to an outer peripheral groove of the driving roller and is transferred by the driving force of the driving roller.

  In the tabbing apparatus of the present embodiment, the lead wire 2 is drawn from the lead wire supply unit 10 by the lead wire drawing unit 20. A conductor grip part 30 provided on one of the left and right sides of the conductor supply part 10 moves downstream of the conductor supply part 10 to grip both ends of the conductor 2. Both ends of the conducting wire 2 are cut, and the conducting wire 2 is transferred to one cell supply unit 70 by the conducting wire grip portion 30 so that the conducting wire 2 is seated on the upper and lower portions of the cell.

  Thereafter, the lead wire 2 is drawn from the lead wire supply unit 10 by the lead wire drawing unit 20. The conductor grip part 30 provided on the other of the left and right sides of the conductor supply part 10 moves downstream of the conductor supply part 10 to grip both ends of the conductor 2. The both ends of the conducting wire 2 are cut, and the conducting wire grip portion 30 transfers to the other cell supply unit 70 so that the conducting wire 2 is seated on the upper and lower portions of the cell.

  Therefore, the tabbing apparatus of the present embodiment alternately transfers and supplies the conductors 2 to the cell supply units 70 provided on the left and right sides of the conductor supply unit 10. Therefore, in the tabbing device, the conducting wire 2 can be continuously supplied to the left and right cells to improve the working efficiency.

  As described above, according to one embodiment, the lead wire and the jig can be transferred to the upper portion of the cell by the gripper driving unit and can be seated together, thereby shortening the transfer time of the lead wire and the jig to the cell. it can. Therefore, the yield and efficiency of the tabbing device can be improved.

  In addition, since the lead wire grip part includes fixed grippers provided at three fulcrums so as to grip the first cell to be transferred, the middle cell, and the last cell in order, it facilitates gripping of the lead wire, The transfer performance of the conducting wire can be improved.

  In addition, since the lead grip part includes a movable gripper provided at two fulcrums so as to grip the first cell to be transferred, the middle cell, and the last cell in order, it facilitates gripping of the lead, The effect which can improve the transfer performance of conducting wire is provided.

  Further, since the conductor grip portion includes a gripper that grips the conductor by moving in the left-right direction, the conductor can be easily gripped and the space for moving the conductor can be minimized.

  Moreover, since the conducting wire wound up from the conducting wire supply part is unwound and cut and supplied by the movement of the conducting wire cutting part in the left-right direction, the conducting wire can be easily supplied, and the cutting can be easily performed. Performance can be improved.

  In addition, the length of the cut of the conductor is adjusted by the forward / backward transfer of the conductor lead-out part downstream of the conductor supply part and the conductor cutting part, so that it corresponds to the first cell, the intermediate cell, and the last cell to be transferred. The length of the conductor can be adjusted in various ways.

  In addition, since the cell supply unit includes a cell supply unit provided on the side of the conductive wire supply unit (for example, the left side, the right side, or the left and right sides), and a lower grip unit that tilts and grips the conductive wire, The present invention provides an effect of facilitating the easy attachment of the conductive wire to the lower portion of the cell.

  The present invention described above can be implemented in various other forms without departing from the technical idea or main features thereof. Therefore, the said Example is only a mere illustration in all the points, and must not be interpreted limitedly.

10 conductor supply section, 20 conductor lead-out section, 30 conductor grip section, 40 conductor cutting section,
50 jig grip part, 60 cell loading part, 70 cell supply part

Claims (14)

A tabbing device for supplying a conductive wire to the upper and lower portions of a cell so as to electrically connect a plurality of cells transferred in the horizontal direction and supplying a jig to the upper portion of the cell,
A conductor supply section for supplying the conductor;
A conductor lead-out portion that grips and pulls out the tip of the conductor;
A conductor grip portion for gripping the front end and the rear end of the drawn conductor;
A conductor cutting section for cutting a rear end of the gripped conductor;
A tabbing device including: a gripper driving unit configured to transfer the conductive wire grip unit to an upper portion of the cell; A jig grip portion for gripping the jig;
The tabbing apparatus according to claim 1. The gripper driving unit transfers the conductor grip part and the jig grip part to the upper part of the cell.
The tabbing apparatus according to claim 2. The jig grip part includes a jig gripper that grips and supplies the jig so that the jig and the conductor are seated together in the state in which the conductor is supplied to the cell.
The tabbing apparatus according to claim 2. The conducting wire grip part includes a first gripper, a second gripper, and a third gripper that are provided in order downstream from the conducting wire supply part and grip the conducting wire.
The tabbing apparatus according to claim 1. The first gripper and the second gripper grip a lead that is supplied to the first cell to be transferred;
The first gripper and the third gripper grip a wire supplied to one or more intermediate cells transferred next to the first cell;
The second gripper and the third gripper grip a lead that is supplied to the last cell to be transferred,
The tabbing apparatus according to claim 5. The conductor grip part includes a fourth gripper and a fifth gripper that are provided to move forward and rearward downstream of the conductor supply part and grip the conductor.
The tabbing apparatus according to claim 1. The fourth gripper and the fifth gripper moved forward grip the lead provided to the first cell to be transferred;
The fourth gripper and the fifth gripper grip a lead wire supplied to one or more intermediate cells transferred next to the first cell;
The fifth gripper and the fourth gripper moved rearwardly grip the lead provided to the last cell to be transferred;
The tabbing apparatus according to claim 7. The conductor grip portion includes a gripper that grips the conductor by moving in the left-right direction.
The tabbing apparatus according to claim 1. The conductor supply unit includes a supply unit that unwinds and provides a wound conductor.
The tabbing apparatus according to claim 1. The conducting wire cutting unit includes a cutting unit for cutting the conducting wire unwound from the conducting wire supply unit.
The tabbing apparatus according to claim 1. The cutting unit includes a cutter that cuts the conductive wire by moving in the left-right direction.
The tabbing apparatus according to claim 11. The lead wire lead-out part adjusts the length of the lead wire cut by the forward and backward transfer downstream of the lead wire supply part and the lead wire cutting part,
The tabbing apparatus according to claim 1. A cell supply unit provided at a side of the conductive wire supply unit and configured to supply the cell to a soldering section so that the cell and the conductive wire are joined to each other in a state where the conductive wire and the jig are seated on the cell; Including,
The tabbing apparatus according to claim 1.

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