Automatic blanking system applied to half-cell piece

Abstract

The application discloses an automatic discharging system applied to half battery pieces, which comprises A flow channel (1) and B flow channel (2) arranged in parallel, wherein the head end of the A flow channel and the B flow channel is connected with a feeding system, and the tail end thereof is connected with a material basket; the A flow channel and the B flow channel respectively synchronously transmit two half battery pieces and respectively insert the two half battery pieces into the material basket arranged at the tail end of the flow channel; each material basket is provided with a plurality of transversely arranged material compartments for placing the battery pieces; the automatic discharging system adopts a double-transmission flow channel design, can synchronously discharge and basket the two half battery pieces after being cut, is fully automatic in the process and does not need manual intervention, can automatically sort out the damaged pieces in the discharging process, and adjusts the relative two half battery pieces to be uniformly in the same direction and then is basketed, thereby being convenient for subsequent processing; and the material basket conveying device can use one material basket to basket the battery pieces conveyed in two flow channels, thereby simplifying the equipment and reducing the cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of processing of solar cell, especially to an automatic unloading system applied to half-cell. BACKGROUND

[0002] With the continuous development of solar cell technology, the continuous development of TOPCon technology and HJT technology, the requirements of cell manufacturers for equipment are also increasing. With the increasing size of silicon wafers, M6, M10, M12, the increasing size of silicon wafers has increasingly stringent requirements for solar cell equipment suppliers. In the production of M12 cells, due to the large size of the cells, the downstream components of solar cells are mostly half cells, so new requirements are put forward for the automatic equipment for cutting M12 cells. For large-size cells, they are cut into two half cells before the cell production process. Figure 10 The two half cells are shown in Fig. 1, where two corners are arc-shaped and the other two corners are right angles. During the transmission and unloading process, the two half cells need to be adjusted to the same orientation, as shown in Fig. 2. Figure 11

[0003] Therefore, it is urgent to develop an automatic equipment for unloading two half cells cut from a cell. SUMMARY

[0004] In order to solve the above-mentioned defects in the prior art, the present application proposes an automatic unloading system applied to half cells.

[0005] The technical scheme adopted by the present application is to design an automatic unloading system applied to half cells, which includes A and B flow channels arranged in parallel, the head end of A and B flow channels is connected with a feeding system, and the tail end is connected with a set of basket transfer device, the basket transfer device transmits one basket at a time, A and B flow channels transmit two half cells synchronously, and A and B flow channels cooperate to fill one basket.

[0006] ​The automatic unloading system further comprises an unloading detection device, an unloading sorting device and an unloading feeding basket device; the A flow channel and the B flow channel adopt the same structure and comprise the unloading feeding basket device; the unloading detection device detects whether the half-cell piece is a good product during the transmission of the feeding system; the unloading sorting device sorts out the defective half-cell piece in the unloading detection device and puts the good half-cell piece into the unloading feeding basket device; the unloading feeding basket device comprises a cell piece buffer warehouse, which can transmit and buffer the cell piece; the unloading feeding basket device finally inserts the good half-cell piece into the feeding basket one by one; and the feeding basket transfer device pushes an empty feeding basket to the tail end of one flow channel, pushes the feeding basket to the tail end of another flow channel after half of the feeding basket is filled, and removes the full feeding basket after the feeding basket is fully filled.

[0007] The unloading detection device comprises a first vacuum belt transmission belt and a cell piece detector above the first vacuum belt transmission belt; the cell piece detector detects the cell piece and transmits the detection result to the unloading sorting device; and the unloading sorting device operates according to the detection result.

[0008] The unloading sorting device comprises a mechanical hand and a gantry; the gantry spans the flow channel, and the mechanical hand is suspended on the gantry and can move laterally along the gantry; the mechanical hand sucks the defective half-cell piece and puts it into a waste box, and sucks the good half-cell piece and puts it into the unloading feeding basket device; the unloading sorting device has two sets; the unloading sorting device in the A flow channel sorts and disposes the cell piece in the A flow channel, and the unloading sorting device in the B flow channel sorts and disposes the cell piece in the B flow channel.

[0009] The unloading feeding basket device comprises a second vacuum belt transmission belt; the head end of the second vacuum belt transmission belt is provided with a head-end cell piece position correction device; the upper part of the middle part of the second vacuum belt transmission belt is provided with the cell piece buffer warehouse; and the tail end of the second vacuum belt transmission belt is provided with a tail-end cell piece position correction device; the mechanical hand puts the good half-cell piece into the head end of the second vacuum belt transmission belt in the unloading feeding basket device, and the tail end of the second vacuum belt transmission belt in the unloading feeding basket device inserts the cell piece into the feeding basket one by one.

[0010] The basket transfer device comprises an A-flow channel basket conveying path, an A-flow channel basket loading jig, a basket transfer conveying path, a B-flow channel basket loading jig and a B-flow channel basket conveying path. The basket transfer device has an A-to-B transfer mode and a B-to-A transfer mode, and the conveying directions of the baskets are opposite in the two transfer modes. In the A-to-B transfer mode: the A-flow channel basket conveying path is connected with the A-flow channel basket loading jig, and empty baskets are conveyed into the A-flow channel basket loading jig; the A-flow channel basket loading jig can move the baskets up and down, so that the second vacuum belt conveying belt of the discharging feeding basket device in the A-flow channel inserts the battery pieces into the basket compartments; the basket transfer conveying path conveys the half-full baskets in the A-flow channel basket loading jig to the B-flow channel basket loading jig; the B-flow channel basket loading jig moves the baskets up and down, so that the second vacuum belt conveying belt of the discharging feeding basket device in the B-flow channel inserts the battery pieces into the basket compartments; and the B-flow channel basket conveying path is connected with the B-flow channel basket loading jig to output the full baskets in the B-flow channel basket loading jig.

[0011] The A-flow channel basket conveying path and the B-flow channel basket conveying path are arranged in two layers.

[0012] The automatic discharging system further comprises an empty basket buffer flow channel, a full basket buffer flow channel and a basket moving device. The empty basket buffer flow channel is used to buffer a plurality of empty baskets, the full basket buffer flow channel is used to buffer a plurality of full baskets, and the basket moving device loads the empty baskets in the empty basket buffer flow channel into one of the basket conveying paths, and takes out the full baskets from the other of the basket conveying paths and puts them into the full basket buffer flow channel.

[0013] The empty basket buffer flow channel has two channels, which are installed in parallel on the ground. The full basket buffer flow channel also has two channels, which are arranged above the empty basket buffer flow channels. The basket moving device comprises a track, a full basket moving frame and an empty basket moving frame. The track is also arranged in two layers corresponding to the basket conveying paths, and is arranged transversely between the ends of the A-flow channel basket conveying path, the B-flow channel basket conveying path, the empty basket buffer flow channel and the full basket buffer flow channel. The empty basket moving frame moves along the track transversely to send the empty baskets in the two empty basket buffer flow channels into the A-flow channel basket conveying path or the B-flow channel basket conveying path. The full basket moving frame moves along the track transversely to send the full baskets in the B-flow channel basket conveying path or the A-flow channel basket conveying path into the two full basket buffer flow channels.

[0014] The robot can rotate 180 degrees around the vertical line. After the robot sucks the good battery pieces from the first vacuum belt conveying belt of the discharging detection device, the robot can be selected to rotate 180 degrees and then put the good half battery pieces into the discharging feeding basket device.

[0015] The middle of the basket is provided with a grid, which divides the left and right cavities of the basket into an A bin and a B bin, and the A bin and the B bin are both provided with a battery tray, the A bin stores battery pieces transmitted by an A flow channel, and the B bin stores battery pieces transmitted by a B flow channel.

[0016] The technical scheme provided by the application has the beneficial effects that:

[0017] The application adopts a double transmission flow channel design, can synchronously discharge and basket two half battery pieces after cutting, the process is fully automated and does not need manual intervention, can automatically sort out damaged pieces during the discharging process, and adjusts the relative two half battery pieces to the same orientation and then baskets, which is convenient for subsequent processing; the basket transmission device can use one basket to basket battery pieces transmitted in two flow channels, which simplifies the equipment and reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] The application will be described in detail below in combination with embodiments and drawings, in which:

[0019] Figure 1 is a top view of a preferred embodiment of the application;

[0020] Figure 2 is a top view of a preferred embodiment of the gantry of the application;

[0021] Figure 3 is a side view of a preferred embodiment of the gantry of the application;

[0022] Figure 4 is a side view of a preferred embodiment of the robot of the application;

[0023] Figure 5 is a side view of a preferred embodiment of the basket buffer flow channel and the basket transfer device of the application;

[0024] Figure 6 is a front view of a preferred embodiment of the basket buffer flow channel and the basket transfer device of the application;

[0025] Figure 7 is a top view of a preferred embodiment of the basket buffer flow channel and the basket transfer device of the application;

[0026] Figure 8 is a side view of a preferred embodiment of the battery piece buffer bin of the application;

[0027] Figure 9 is a top view of a preferred embodiment of the basket of the application;

[0028] Figure 10 is two half battery pieces after slitting;

[0029] Figure 11 is two half battery pieces after being adjusted to the same orientation. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0031] The present application discloses an automatic unloading system applied to half battery pieces, referring to Figure 1 The preferred embodiment shown includes A flow channel 1 and B flow channel 2 arranged in parallel, the head end of A and B flow channels is connected with a feeding system (which can be a slicing machine), and the tail end is connected with a set of basket transfer device 3. The basket transfer device transmits one basket at a time, and A and B flow channels transmit two half battery pieces 4 and 5 synchronously, and A and B flow channels cooperate to fill one basket.

[0032] Referring to Figure 10 After being cut by the slicing machine, the battery pieces are divided into two half battery pieces 4 and 5, and all systems need to unload the two half battery pieces at the same time, so A and B flow channels are designed to unload at the same time, and two flow channels cooperate to fill one basket, and after filling one basket, another basket is loaded. It should be pointed out that if a half-full basket is loaded in A flow channel first, the half-full basket is rotated to B flow channel to continue loading, and the next empty basket will be sent to A flow channel for a new round of loading. In this way, A and B flow channels always load at the same time, which can improve work efficiency.

[0033] The automatic unloading system further includes unloading detection device 6, unloading sorting device 7 and unloading feeding basket device 8; A flow channel 1 and B flow channel 2 adopt the same structure and include the unloading feeding basket device 8; the unloading detection device 6 detects whether the half battery piece is a good product during the transmission process of the feeding system; the unloading sorting device 7 sorts out the defective half battery piece in the unloading detection device 6, puts the good half battery piece into the unloading feeding basket device 8, and puts the defective half battery piece into the waste box 14; the unloading feeding basket device 8 includes a battery piece buffer warehouse 9, which can transmit and buffer the battery piece, and finally inserts the good half battery piece into the basket one by one; the basket transfer device pushes an empty basket to the tail end of one flow channel, pushes the basket to the tail end of another flow channel after half full, and moves the full basket out after full.

[0034] Figure 8The side view of the battery piece buffer bin 9 is shown. One battery piece buffer bin 9 is erected above the A flow channel 1 and the B flow channel 2 respectively. A plurality of horizontal racks are arranged on the two side walls of the battery piece buffer bin 9, and the battery pieces transported in the flow channels actually pass through these racks. If the tail end of the flow channel cannot process the delivered battery pieces in time, the battery piece buffer bin 9 will be raised by one level under the drive of the buffer bin stepping motor 9a, and one battery piece will be stored in the battery piece buffer bin 9, so as to avoid the accumulation of battery pieces to the tail end; on the contrary, if the head end of the flow channel cannot input battery pieces in time, the battery piece buffer bin 9 will be lowered by one level under the drive of the buffer bin stepping motor 9a, and one battery piece will be placed on the flow channel, so as to avoid that there is no battery piece for processing at the tail end of the flow channel.

[0035] Referring to Figure 1 , the discharging detection device 6 comprises a first vacuum belt conveying belt 10a and a battery piece detector 11 above the first vacuum belt conveying belt 10a. The battery piece detector 11 detects the battery pieces by photographing and comparing, and transmits the detection results to the discharging sorting device 7. The discharging sorting device 7 operates according to the detection results. The discharging sorting device 7 moves the defective products into the waste box 14 and sends the good products to the next process.

[0036] In the preferred embodiment, the discharging sorting device 7 comprises a mechanical hand 12 and a gantry 13. The gantry 13 spans the flow channel, and the mechanical hand 12 is suspended on the gantry 13 and can move laterally along the gantry 13. The mechanical hand 12 sucks the defective half battery piece and puts it into the waste box 14, and sucks the good half battery piece and puts it into the discharging feeding basket device 8. There are two sets of discharging sorting devices 7. The discharging sorting device 7 in the A flow channel 1 sorts and disposes the battery pieces 4 in the A flow channel 1, and the discharging sorting device 7 in the B flow channel 2 sorts and disposes the battery pieces 5 in the B flow channel 2. Figure 2 The top view of the gantry is shown, Figure 3 The side view of the gantry is shown. The mechanical hand horizontal moving motor 13a is installed at the end of the gantry, and the wires of the mechanical hand are connected to the gantry through the tank chain 13b. Figure 3 and Figure 4 The upper end of the mechanical hand is a cylinder 12a, which can drive the mechanical hand to move up and down. The lower end of the mechanical hand is a vacuum suction cup assembly 12b, which can adsorb the battery pieces. The middle part of the mechanical hand is a rotating motor 12c, which can drive the vacuum suction cup assembly 12b to rotate 180 degrees through the belt.

[0037] Referring to Figure 1The preferred embodiment shown, the discharging feeding basket device 8 includes a second vacuum belt conveying belt 10b, the head end of the second vacuum belt conveying belt 10b is provided with a head end battery piece position correction device 15, the upper part of the middle part of the second vacuum belt conveying belt 10b is provided with the battery piece buffer bin 9, and the tail end of the second vacuum belt conveying belt 10b is provided with a tail end battery piece position correction device 15; the mechanical arm 12 puts the good half battery piece into the head end of the second vacuum belt conveying belt 10b in the discharging feeding basket device 8, and the tail end of the second vacuum belt conveying belt 10b in the discharging feeding basket device 8 inserts the battery piece into the basket one by one. It should be pointed out that the battery piece position correction device 15 has left and right clamping parts, and the battery piece is corrected in the middle of the conveying belt through mutual clamping, so that the battery piece can be accurately inserted into the basket.

[0038] In the preferred embodiment, the basket transfer device 3 includes an A-flow channel basket conveying channel 16, an A-flow channel basket piece loading tool 17, a basket transfer conveying channel 18, a B-flow channel basket piece loading tool 19, and a B-flow channel basket conveying channel 20. The basket transfer device has an A-to-B transfer mode and a B-to-A transfer mode, and the conveying directions of the basket are opposite in the two transfer modes. In the A-to-B transfer mode: the A-flow channel basket conveying channel 16 is connected with the A-flow channel basket piece loading tool 17, and the empty basket is conveyed into the A-flow channel basket piece loading tool 17; the A-flow channel basket piece loading tool 17 can move the basket up and down, so that the second vacuum belt conveying belt 10b in the discharging feeding basket device 8 in the A-flow channel 1 inserts the battery piece into the basket; the basket transfer conveying channel 18 transfers the half-full basket in the A-flow channel basket piece loading tool 17 to the B-flow channel basket piece loading tool 19; the B-flow channel basket piece loading tool 19 moves the basket up and down, so that the second vacuum belt conveying belt 10b in the discharging feeding basket device 8 in the B-flow channel 2 inserts the battery piece into the basket; and the B-flow channel basket conveying channel 20 is connected with the B-flow channel basket piece loading tool 19 to output the full basket in the B-flow channel basket piece loading tool 19. It should be pointed out that the concept of half-full here is that the basket has two storage columns: A warehouse and B warehouse, the A warehouse stores the battery pieces conveyed in the A-flow channel, and the B warehouse stores the battery pieces conveyed in the B-flow channel. When the basket is half full at the tail end of the A-flow channel, the battery piece continues to be loaded. The meaning of moving the basket up and down is that the basket starts at the bottom, and the uppermost bin is opposite to the channel. After loading a battery piece, the basket moves up one bin under the drive of the motor, and then inserts another battery piece. Until the column of bins is full (in fact, only half of the whole basket is full), the basket moves down quickly to the initial position, and is transferred to another channel.

[0039] In the preferred embodiment, the A-channel basket conveying path 16 and the B-channel basket conveying path 20 are arranged in two layers. The subsequent empty basket buffer channel 21 and full basket buffer channel 22 are also arranged in two layers.

[0040] In order to increase the storage capacity of empty and full baskets and prolong the time of manual intervention, the automatic discharging system further comprises an empty basket buffer channel 21, a full basket buffer channel 22, and a basket transfer device. The empty basket buffer channel 21 is used to buffer a plurality of empty baskets, the full basket buffer channel 22 is used to buffer a plurality of full baskets, and the basket transfer device loads the empty baskets in the empty basket buffer channel 21 into one of the basket conveying paths, and takes out the full baskets from another of the basket conveying paths and puts them into the full basket buffer channel 22.

[0041] Figure 5 A side view of the basket buffer channel and the basket transfer device is shown, Figure 6 A front view of the basket buffer channel and the basket transfer device is shown, Figure 7 A top view of the basket buffer channel and the basket transfer device is shown. In combination with the three views, it can be seen that the empty basket buffer channel 21 has two channels and is arranged in parallel on the ground, and the full basket buffer channel 22 also has two channels and is arranged above the empty basket buffer channel 21. The basket transfer device comprises a track 24, a full basket transfer frame 25, and an empty basket transfer frame 26. The track 24 is arranged transversely between the ends of the A-channel basket conveying path 16, the B-channel basket conveying path 20, the empty basket buffer channel 21, and the full basket buffer channel 22. The empty basket transfer frame 26 moves transversely along the track 24 to send the empty baskets in the two empty basket buffer channels 21 into the lower channel of the A-channel basket conveying path 16 or the lower channel of the B-channel basket conveying path 20. The full basket transfer frame 25 moves transversely along the track 24 to send the full baskets in the B-channel basket conveying path 20 or the A-channel basket conveying path 16 into the two full basket buffer channels 22.

[0042] Referring to Figure 3 and Figure 4 , the robot 12 can rotate 180 degrees around the vertical line. After the robot 12 sucks the good battery piece from the first vacuum belt conveying belt 10a of the discharging detection device 6, it can be selected to rotate 180 degrees and then put the good half battery piece into the discharging feeding basket device 8.

[0043] Referring to Figure 9 In the preferred embodiment, the middle of the basket 30 is provided with a grid, which divides the left and right inner cavities of the basket into an A compartment 31 and a B compartment 32. The A compartment and the B compartment are both provided with a basket grid. The A compartment stores the battery pieces 4 conveyed by the A-channel 1, and the B compartment stores the battery pieces 5 conveyed by the B-channel 2.

[0044] The above examples are only for illustration, not for limiting. Any equivalent modification or change made to the application without departing from the spirit and scope of the application shall be included in the scope of claims of the application.

Claims

1. An automated feeding system for half-cell solar cells, characterized in that: It includes parallel A channel (1) and B channel (2), the head end of the A and B channels is connected to the feeding system and the tail end is connected to a material basket transfer device (3). The material basket transfer device (3) transfers one material basket at a time. The A and B channels transfer two half-cells (4, 5) synchronously, and the A and B channels cooperate to fill one material basket. It also includes a material feeding detection device (6), a material feeding sorting device (7), and a material feeding basket device (8); the A flow channel (1) and the B flow channel (2) include the material feeding basket device (8); The feeding detection device (6) detects whether the half-cell battery is a good product during the transmission process of the feeding system. The feeding and sorting device (7) sorts out the defective half-cells of the feeding detection device (6) and puts the good half-cells of the battery into the feeding basket device (8); The feeding basket device (8) finally inserts the good half-cell batteries one by one into the basket; The material basket transfer device (3) pushes an empty material basket to the end of channel A, and after it is half-filled, it pushes the material basket to the end of channel B. After the material basket is completely filled, the full material basket is removed. When the half-full material basket is pushed to the end of channel B to continue filling, the next empty material basket will be sent to channel A for a new round of filling. The unloading and sorting device (7) includes a robotic arm (12), which can rotate 180 degrees around a vertical line. After the robotic arm (12) picks up the good half-cell battery from the first vacuum belt (10a) of the unloading detection device (6), it can optionally rotate 180 degrees and then put the good half-cell battery into the unloading feed basket device (8).

2. The automated feeding system for half-cell solar cells as described in claim 1, characterized in that: The A flow channel (1) and the B flow channel (2) adopt the same structure; the feeding basket device (8) includes a battery cell buffer compartment (9), which can transfer and buffer the battery cells.

3. The automated feeding system for half-cell solar cells as described in claim 2, characterized in that: The unloading detection device (6) includes a first vacuum belt conveyor (10a) and a battery cell detector (11) located above the first vacuum belt conveyor (10a). The battery cell detector (11) detects the battery cells and transmits the detection results to the unloading sorting device (7). The unloading sorting device (7) operates according to the detection results.

4. The automated feeding system for half-cell solar cells as described in claim 3, characterized in that: The unloading and sorting device (7) includes a gantry (13) that spans the flow channel. A robotic arm (12) is suspended on the gantry (13) and can move laterally along the gantry (13). The robotic arm (12) picks up the defective half-cell battery and puts it into the waste box (14), and picks up the good half-cell battery and puts it into the unloading and feeding basket device (8). There are two sets of the unloading and sorting device (7). The unloading and sorting device (7) in the A flow channel (1) sorts and processes the half-cell battery (4) in the A flow channel (1), and the unloading and sorting device (7) in the B flow channel (2) sorts and processes the half-cell battery (5) in the B flow channel (2).

5. The automated feeding system for half-cell solar cells as described in claim 4, characterized in that: The feeding basket device (8) includes a second vacuum belt conveyor (10b), with a cell position correction device (15) at the head end of the second vacuum belt conveyor (10b), a cell buffer bin (9) above the middle of the second vacuum belt conveyor (10b), and a cell position correction device (15) at the tail end of the second vacuum belt conveyor (10b); the robot (12) places the good half cell into the head end of the second vacuum belt conveyor (10b) in the feeding basket device (8), and inserts the cell into the basket one by one at the tail end of the second vacuum belt conveyor (10b) in the feeding basket device (8).

6. The automated feeding system for half-cell solar cells as described in claim 5, characterized in that: The basket transfer device (3) includes an A-channel basket transfer channel (16), an A-channel basket loading fixture (17), a basket transfer transfer channel (18), a B-channel basket loading fixture (19), and a B-channel basket transfer channel (20). The basket transfer device has an A-to-B transfer mode and a B-to-A transfer mode. The basket transfer directions are opposite in the two transfer modes. In the A-to-B transfer mode: The A-channel material basket transfer channel (16) is connected to the A-channel material basket loading fixture (17) and transports the empty material basket into the A-channel material basket loading fixture (17); The A-channel material basket loading fixture (17) can move the material basket up and down, so that the second vacuum belt conveyor (10b) in the feeding basket device (8) in the A-channel (1) can insert the battery cells into the material compartment of the material basket; The material basket transfer channel (18) transfers the half-full material basket in the A-channel material basket loading fixture (17) to the B-channel material basket loading fixture (19); The B-channel material basket loading fixture (19) moves the material basket up and down, so that the second vacuum belt conveyor (10b) in the feeding basket device (8) in the B-channel (2) can insert the battery cells into the material compartment of the material basket; The B-channel material basket transfer channel (20) docks with the B-channel material basket loading fixture (19) to output the full material basket in the B-channel material basket loading fixture (19).

7. The automated feeding system for half-cell solar cells as described in claim 6, characterized in that: The A-channel material basket transfer channel (16) and the B-channel material basket transfer channel (20) are arranged in two layers.

8. The automated feeding system for half-cell solar cells as described in claim 7, characterized in that: It also includes an empty basket buffer channel (21), a full basket buffer channel (22), and a basket transfer device; the empty basket buffer channel (21) is used to buffer multiple empty baskets, the full basket buffer channel (22) is used to buffer multiple full baskets, and the basket transfer device loads the empty baskets in the empty basket buffer channel (21) into a basket transfer channel, and takes out the full baskets in another basket transfer channel and puts them into the full basket buffer channel (22).

9. The automated feeding system for half-cell solar cells as described in claim 8, characterized in that: There are two empty basket buffer channels (21) and they are installed parallel to each other on the ground. There are also two full basket buffer channels (22) and they are respectively set above the empty basket buffer channels (21). The basket transfer device includes a track (24), a full basket transfer frame (25) and an empty basket transfer frame (26). The track (24) is arranged horizontally between the ends of the A-channel basket transfer channel (16), the B-channel basket transfer channel (20), the empty basket buffer channel (21) and the full basket buffer channel (22). The empty basket transfer frame (26) moves laterally along the track (24) to send the empty baskets in the two empty basket buffer channels (21) into the A channel basket transfer channel (16) or the B channel basket transfer channel (20). The full basket transfer frame (25) moves laterally along the track (24) to send the full basket in the B channel basket transfer channel (20) or the A channel basket transfer channel (16) into the two full basket buffer channels (22).

10. The automated feeding system for half-cell solar cells as described in any one of claims 1 to 9, characterized in that: The material basket (30) is provided with a grid in the middle, which divides the inner cavity of the material basket into compartment A (31) and compartment B (32). Both compartment A and compartment B are provided with material grids. Compartment A stores the battery cells (4) transported from channel A (1), and compartment B stores the battery cells (5) transported from channel B (2).

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