Vacuum coating transmission equipment for photovoltaic cell

Abstract

The utility model relates to a kind of photovoltaic cell vacuum coating transmission equipment, including carrier plate butt conveyor, the two sides of the carrier plate butt conveyor are provided with first carrier plate lifting conveyor, the side of the carrier plate butt conveyor is provided with backflow conveyor, the side, away from carrier plate butt conveyor, of the backflow conveyor is provided with carrier plate butt conveyor, the two sides of the carrier plate butt conveyor are provided with carrier plate buffer conveyor, the side, away from carrier plate butt conveyor, of the carrier plate buffer conveyor is provided with carrier plate corner conveyor, the side, away from backflow conveyor, of the carrier plate corner conveyor is provided with carrier plate piece taking conveyor, the side, away from carrier plate corner conveyor, of the carrier plate piece taking conveyor is provided with second carrier plate lifting conveyor. By being provided with carrier plate piece taking mechanism and carrier plate piece placing mechanism, the full-automatic feeding and discharging of photovoltaic cell can be realized, the feeding and discharging efficiency is greatly improved, and the adverse effects caused by manual operation are reduced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic automation equipment technology, specifically to a photovoltaic cell vacuum coating transmission device. Background Technology

[0002] Vacuum coating technology for photovoltaic cells is one of the key processes for improving the performance of photovoltaic cells. By depositing thin films with specific functions on the surface of photovoltaic cells, their photoelectric conversion efficiency, weather resistance, and stability can be significantly enhanced. Photovoltaic cells need to be transported using conveying equipment during vacuum coating.

[0003] For example, a feeding device for photovoltaic coating equipment, disclosed in CN222250972U, includes: a support; a suction nozzle frame, which is liftable and horizontally movable on the support; a lifting drive device, which is connected to the suction nozzle frame; a suction nozzle, which is mounted on the suction nozzle frame and is suitable for adsorbing solar cells on a carrier plate; and a distance measuring device, which is electrically connected to the lifting drive device and is mounted on the suction nozzle frame and is suitable for measuring the distance between the distance measuring device and the carrier plate.

[0004] The aforementioned unloading device has low loading and unloading efficiency, cannot achieve rapid collection and unloading of photovoltaic cells, and cannot automatically reject abnormal cells during loading and unloading, affecting product yield. Utility Model Content

[0005] The purpose of this invention is to provide a photovoltaic cell vacuum coating transmission device to solve the problems of low loading and unloading efficiency and low yield of existing transmission devices.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A photovoltaic cell vacuum coating conveying device includes a carrier plate receiving conveyor, first carrier plate lifting conveyors arranged on both sides of the carrier plate receiving conveyor, a return conveyor arranged on the side of the carrier plate receiving conveyor, a carrier plate docking conveyor arranged on the side of the return conveyor away from the carrier plate receiving conveyor, carrier plate buffer conveyors arranged on both sides of the carrier plate docking conveyor, a carrier plate corner conveyor arranged on the side of the carrier plate buffer conveyor away from the carrier plate docking conveyor, and a carrier plate picking conveyor arranged on the side of the carrier plate corner conveyor away from the return conveyor. A second carrier plate lifting conveyor is installed on the side of the sheet conveyor away from the carrier plate corner conveyor. The carrier plate picking conveyor is equipped with several carrier plate picking mechanisms and carrier plate placement mechanisms. Battery cell transceivers are installed on both sides of the carrier plate picking conveyor. The battery cell transceivers are equipped with several battery cell transceiver mechanisms. An AGV transport vehicle is installed on the side of the battery cell transceiver away from the carrier plate corner conveyor. The carrier plate receiving conveyor, return conveyor, carrier plate docking conveyor, carrier plate buffer conveyor, carrier plate corner conveyor, and carrier plate picking conveyor are all arranged in a double-layer structure.

[0008] Furthermore, the plate-retrieving conveyor includes a first plate-retrieving conveyor belt, which is horizontally arranged at the bottom of the plate-retrieving conveyor. A second plate-retrieving conveyor belt is arranged parallel to the top of the first plate-retrieving conveyor belt. The output end of the first plate-retrieving conveyor belt and the input end of the second plate-retrieving conveyor belt are connected to a second plate-lifting conveyor. A plurality of first detection mechanisms are fixedly connected to the top of the output end of the first plate-retrieving conveyor belt.

[0009] Furthermore, a first basket conveyor belt is horizontally arranged at the top of the input end of the second carrier conveyor belt, and a second basket conveyor belt is arranged parallel to the side of the first basket conveyor belt away from the second carrier lifting conveyor. The first basket conveyor belt and the second carrier conveyor belt are arranged perpendicularly. The carrier board picking mechanism is arranged on the side of the second basket conveyor belt away from the first basket conveyor belt, and the carrier board placing mechanism is arranged on the side of the carrier board picking mechanism away from the second basket conveyor belt.

[0010] Furthermore, the carrier plate picking mechanism includes a pair of symmetrically arranged first translation mechanisms, which are respectively located on the top sides of the second carrier plate conveyor belt. A connecting frame is horizontally fixed between the movable platforms of the first translation mechanisms. A first lifting mechanism is vertically fixed to the side wall of the connecting frame. A plurality of picking suction cups are fixedly connected to the lifting platform of the first lifting mechanism. A plurality of picking conveyor belts are horizontally arranged on the top of the second carrier plate conveyor belt. The picking conveyor belts are perpendicular to the second carrier plate conveyor belt. The picking suction cups are arranged in a direction parallel to the picking conveyor belts.

[0011] Furthermore, the plate-laying mechanism includes a plate-laying conveyor belt, which is horizontally positioned above the second plate-laying conveyor belt. The plate-laying conveyor belt is parallel to the plate-retrieving conveyor belt. A first rotating mechanism is provided at the top of the plate-laying conveyor belt. The top of the first rotating mechanism is fixedly connected to the top of the plate-retrieving conveyor. A first crossbar is horizontally fixedly connected to the rotating platform of the first rotating mechanism. A second rotating mechanism is fixedly connected to the bottom of the other end of the first crossbar. A second crossbar is fixedly connected to the rotating platform of the second rotating mechanism. A second lifting mechanism is vertically fixedly connected to the other end of the second crossbar. A material suction cup is fixedly connected to the lifting platform of the second lifting mechanism. A base is provided on the side of the end of the plate-laying conveyor belt. A temporary storage box is provided on the top of the base. Several second detection mechanisms are fixedly connected to the top side of the plate-laying mechanism.

[0012] Furthermore, the battery cell transceiver includes a second translation mechanism, which is horizontally arranged at the lower part of the side of the battery cell transceiver facing the AGV transport vehicle. A third lifting mechanism is vertically fixedly connected to the movable platform of the second translation mechanism facing the AGV transport vehicle. A basket loading conveyor belt is provided on the top of the lifting platform of the third lifting mechanism 802.

[0013] Furthermore, a third basket conveyor belt is horizontally arranged on the top side of the third lifting mechanism away from the AGV transport vehicle. The third basket conveyor belt is perpendicular to the first basket conveyor belt. A fourth basket conveyor belt is vertically arranged on the side of the third basket conveyor belt away from the AGV transport vehicle. The end of the fourth basket conveyor belt is connected to the first basket conveyor belt. A fifth basket conveyor belt is arranged parallel to the side of the fourth basket conveyor belt away from the third basket conveyor belt. The end of the fifth basket conveyor belt is connected to the second basket conveyor belt. A third translation mechanism is fixedly arranged on the top of the fourth and fifth basket conveyor belts. The third translation mechanism is parallel to the third basket conveyor belt. A basket loading conveyor belt is arranged on the top of the lifting platform of the third translation mechanism.

[0014] Furthermore, a fourth translation mechanism is fixedly connected to the top of the side of the cell transceiver away from the carrier plate picking conveyor. The fourth translation mechanism is arranged parallel to the third translation mechanism. A second basket clamping robotic arm is fixedly connected to the movable platform of the fourth translation mechanism. The cell transceiver is located on the side of the fifth basket conveyor belt away from the fourth basket conveyor belt.

[0015] Furthermore, the cell transceiver mechanism includes a sixth basket conveyor belt, which is horizontally positioned at the center of the cell transceiver on the side away from the carrier plate unloading conveyor. The sixth basket conveyor belt is parallel to the fifth basket conveyor belt. A fourth lifting mechanism is located on the outer side of the end of the sixth basket conveyor belt facing the cell transceiver. A basket placement platform is fixedly connected to the lifting platform of the fourth lifting mechanism. A seventh basket conveyor belt is parallel to the bottom of the sixth basket conveyor belt. A mounting plate is located on the side of the fourth lifting mechanism away from the sixth basket conveyor belt. A first electric... A cell transfer conveyor belt is provided, with the first cell transfer conveyor belt and the sixth basket conveyor belt arranged parallel to each other. A second cell transfer conveyor belt is arranged parallel to the side of the first cell transfer conveyor belt. The second cell transfer conveyor belt is connected to a cell pick-up conveyor belt or a cell placement conveyor belt. A third rotating mechanism is provided at the top of the first cell transfer conveyor belt and the second cell transfer conveyor belt. The rotating platform of the third rotating mechanism is horizontally fixedly connected to a transfer frame. A pair of transfer suction cups are symmetrically arranged at both ends of the bottom of the transfer frame. A temporary storage rack is provided on the outer side of the second cell transfer conveyor belt facing the carrier plate pick-up conveyor.

[0016] Furthermore, a fifth translation mechanism is horizontally arranged at the bottom of the side of the cell transceiver away from the carrier plate picking conveyor. The fifth translation mechanism is arranged parallel to the fourth translation mechanism. The movable platform of the fifth translation mechanism is fixedly connected to an eighth basket conveyor belt. The eighth basket conveyor belt is parallel to and at the same height as the seventh basket conveyor belt.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The photovoltaic cell vacuum coating transmission equipment of this utility model, by setting up a carrier plate picking mechanism and a carrier plate placing mechanism, can realize fully automatic feeding and unloading of photovoltaic cells, greatly improving the feeding and unloading efficiency, while reducing defects caused by manual operation.

[0019] 2. The photovoltaic cell vacuum coating transmission equipment of this utility model, by setting up a cell receiving and transmitting mechanism, can realize the synchronous and efficient transfer of photovoltaic cells and loading baskets during loading and unloading, further improving loading and unloading efficiency and fully increasing production capacity.

[0020] 3. The photovoltaic cell vacuum coating transmission equipment of this utility model, by setting up a first detection mechanism and a second detection mechanism, can detect the photovoltaic cells during the loading and unloading process, and can control the unloading position, effectively improving the yield of photovoltaic cells during processing. Attached Figure Description

[0021] Figure 1This is a top view of the overall structure of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the carrier plate unloading conveyor and the cell transceiver of a photovoltaic cell vacuum coating transmission device according to this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the carrier plate unloading conveyor and the cell transceiver of the photovoltaic cell vacuum coating transmission equipment of this utility model;

[0024] Figure 4 This is a schematic diagram of the first detection mechanism of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the overall structure of the carrier plate unloading conveyor of the photovoltaic cell vacuum coating transmission equipment of this utility model;

[0026] Figure 6 This is a schematic diagram of the carrier plate picking mechanism of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0027] Figure 7 This is a schematic diagram of the carrier plate placement mechanism of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0028] Figure 8 This is a schematic diagram of the overall mechanism of the transceiver of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0029] Figure 9 This is a schematic diagram of the cell transceiver mechanism of a photovoltaic cell vacuum coating transmission device according to the present invention;

[0030] Figure 10 This is a schematic diagram of the side structure of the transceiver of a photovoltaic cell vacuum coating transmission device according to the present invention.

[0031] Reference numerals: 1. Carrier plate receiving conveyor; 2. First carrier plate lifting conveyor; 3. Return conveyor; 4. Carrier plate docking conveyor; 5. Carrier plate buffer conveyor; 6. Carrier plate corner conveyor; 7. Carrier plate picking conveyor; 701. First carrier plate conveyor belt; 702. Second carrier plate conveyor belt; 703. First detection mechanism; 704. First basket conveyor belt; 705. Second basket conveyor belt; 706. Carrier plate picking mechanism; 7061. First translation mechanism; 7062. Connecting frame; 7063. First lifting mechanism; 7064. Picking suction cup; 7065. Picking conveyor belt; 7071. Placing conveyor belt; 7072. First rotating mechanism; 7073. Second rotating mechanism; 7074. Second lifting mechanism; 7075. Placing suction cup; 7076. Base; 7077. Temporary storage box; 7078. Second detection mechanism 8. Battery cell transceiver; 801. Second translation mechanism; 802. Third lifting mechanism; 803. Third basket conveyor belt; 804. Fourth basket conveyor belt; 805. Fifth basket conveyor belt; 806. Fourth translation mechanism; 807. Second basket clamping robotic arm; 808. Battery cell transceiver mechanism; 8081. Sixth basket conveyor belt; 8082. Fourth lifting mechanism; 8083. Seventh basket conveyor belt; 8084. Mounting plate; 8085. First battery cell transfer conveyor belt; 8086. Third rotating mechanism; 8087. Transfer frame; 8088. Transfer suction cup; 809. Third translation mechanism; 810. First basket clamping robotic arm; 811. Second battery cell transfer conveyor belt; 812. Fifth translation mechanism; 813. Eighth basket conveyor belt; 9. Second carrier plate lifting conveyor; 10. AGV transport vehicle. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0033] refer to Figure 1-3The photovoltaic cell vacuum coating conveying equipment of this embodiment includes a carrier plate receiving conveyor 1, first carrier plate lifting conveyors 2 arranged on both sides of the carrier plate receiving conveyor 1, a return conveyor 3 arranged on the side of the carrier plate receiving conveyor 1, a carrier plate docking conveyor 4 arranged on the side of the return conveyor 3 away from the carrier plate receiving conveyor 1, carrier plate buffer conveyors 5 arranged on both sides of the carrier plate docking conveyor 4, a carrier plate corner conveyor 6 arranged on the side of the carrier plate buffer conveyor 5 away from the carrier plate docking conveyor 4, a carrier plate picking conveyor 7 arranged on the side of the carrier plate corner conveyor 6 away from the return conveyor 3, and a carrier plate picking conveyor 7 away from the carrier plate corner conveyor 6. A second carrier plate lifting conveyor 9 is provided on one side. The carrier plate picking conveyor 7 is equipped with several carrier plate picking mechanisms 706 and carrier plate placing mechanisms 707. Both sides of the carrier plate picking conveyor 7 are equipped with cell transceivers 8. The cell transceivers 8 are equipped with several cell transceivers 808. An AGV transport vehicle 10 is provided on the side of the cell transceiver 8 away from the carrier plate corner conveyor 6. The AGV transport vehicle 10 is used to transport the loading basket. The carrier plate receiving conveyor 1, return conveyor 3, carrier plate docking conveyor 4, carrier plate buffer conveyor 5, carrier plate corner conveyor 6 and carrier plate picking conveyor 7 are all arranged in a double-layer structure. During equipment transport, the upper layer of the carrier plate receiving conveyor 1 receives photovoltaic cell carrier plates that have undergone vacuum coating. The processed carrier plates flow along the upper layer of the carrier plate receiving conveyor 1 into the first carrier plate lifting conveyor 2 on both sides, lowering the height of the processed carrier plates before flowing back into the lower layer of the carrier plate receiving conveyor 1. The processed carrier plates then flow through the lower layer of the carrier plate receiving conveyor 1 into the lower layer of the return conveyor 3, then through the lower layer of the return conveyor 3 into the lower layer of the carrier plate docking conveyor 4, then through the lower layer of the carrier plate docking conveyor 4 into the lower layer of the carrier plate buffer conveyor 5. After passing through the lower layer of the carrier plate corner conveyor 6 to change direction, they flow into the lower layer of the carrier plate unloading conveyor 7. After passing through the lower layer of the carrier plate unloading conveyor 7, the processed carrier plates flow into the second carrier plate lifting conveyor 9, raising the height of the processed carrier plates and allowing them to flow into the upper layer of the carrier plate unloading conveyor 7 for unloading. The wafer removal mechanism 706 removes the processed photovoltaic wafers from the surface of the carrier plate, and then the pre-processed photovoltaic wafers are laid on the surface of the carrier plate by the carrier plate placement mechanism 707. During the wafer removal and placement process, the cell transceiver mechanism 808 inside the cell transceiver 8 realizes the collection of processed cells and the transportation of pre-processed cells. During the process, the loading basket alternately carries processed and pre-processed cells. When the cell transceiver mechanism 808 is running, the loading basket is continuously transported by the AGV transport vehicle 10. After the wafers are placed, the pre-processed carrier plate passes through the upper layer of the carrier plate corner conveyor 6, the upper layer of the carrier plate buffer conveyor 5, the upper layer of the carrier plate docking conveyor 4, the upper layer of the return conveyor 3, and the upper layer of the carrier plate receiving conveyor 1, and then flows back into the vacuum coating process machine for vacuum coating process, which fully improves the loading and unloading efficiency.

[0034] refer to Figure 4 The photovoltaic wafer pick-up conveyor 7 includes a first wafer conveyor belt 701, which is horizontally positioned at the bottom of the conveyor. A second wafer conveyor belt 702 is parallel to the top of the first wafer conveyor belt 701. The output end of the first wafer conveyor belt 701 and the input end of the second wafer conveyor belt 702 are connected to a second wafer lifting conveyor 9. Several first detection mechanisms 703 are fixedly connected to the top of the output end of the first wafer conveyor belt 701. When the processed wafer enters the photovoltaic wafer pick-up conveyor 7, it flows through the first wafer conveyor belt 701 at the bottom to the other end of the conveyor. During the flow, the processed photovoltaic wafer can be detected by the first detection mechanisms 703. Then, the processed wafer is raised by the second wafer lifting conveyor 9 and flows back into the interior of the photovoltaic wafer pick-up conveyor 7 through the second wafer lifting conveyor 702.

[0035] A first basket conveyor belt 704 is horizontally arranged at the top of the input end of the second carrier conveyor belt 702. A second basket conveyor belt 705 is arranged parallel to the side of the first basket conveyor belt 704 away from the second carrier lifting conveyor 9. The first basket conveyor belt 704 is perpendicular to the second carrier conveyor belt 702. A carrier board picking mechanism 706 is located on the side of the second basket conveyor belt 705 away from the first basket conveyor belt 704. A carrier board placing mechanism 707 is located on the side of the carrier board picking mechanism 706 away from the second basket conveyor belt 705. The carrier board picking mechanism 706 includes a pair of symmetrically arranged first translation mechanisms 7061. The first translation mechanism 7061 is respectively disposed on the top two sides of the second carrier conveyor belt 702. A connecting frame 7062 is horizontally fixedly connected between the movable platforms of the first translation mechanism 7061. A first lifting mechanism 7063 is vertically fixedly connected to the side wall of the connecting frame 7062. A plurality of material picking suction cups 7064 are fixedly connected to the lifting platform of the first lifting mechanism 7063. A plurality of sheet picking conveyor belts 7065 are horizontally disposed on the top of the second carrier conveyor belt 702. The sheet picking conveyor belts 7065 are perpendicular to the second carrier conveyor belt 702. The arrangement direction of the material picking suction cups 7064 is parallel to that of the sheet picking conveyor belts 7065. After the process, the carrier plate first flows through the bottom of the carrier plate unloading mechanism 706. At this time, the movable end of the first translation mechanism 7061 drives the connecting frame 7062 to move. When the connecting frame 7062 moves, it drives the bottom material suction cup 7064 to move accordingly. When the material suction cup 7064 moves to directly above the photovoltaic wafer after the process, the movable end of the bottom of the first lifting mechanism 7063 drives the material suction cup 7064 to move downward to pick up the photovoltaic wafer after the process. After the pick-up, the first translation mechanism 7061 drives the material suction cup 7064 to move to directly above the unloading conveyor belt 7065 and places the photovoltaic wafer after the process on the surface of the unloading conveyor belt 7065, thus completing the unloading of the photovoltaic wafer after the process.

[0036] The plate loading mechanism 707 includes a loading conveyor belt 7071, which is horizontally positioned above the second plate loading conveyor belt 702. The loading conveyor belt 7071 is parallel to the unloading conveyor belt 7065. A first rotating mechanism 7072 is mounted on the top of the loading conveyor belt 7071. The top of the first rotating mechanism 7072 is fixedly connected to the top of the plate unloading conveyor 7. A first crossbar is horizontally fixedly connected to the rotating platform of the first rotating mechanism 7072, and the bottom of the other end of the first crossbar is fixed. A second rotating mechanism 7073 is connected to the rotating platform of the second rotating mechanism 7073, and a second crossbar is fixedly connected to the rotating platform of the second rotating mechanism 7073. A second lifting mechanism 7074 is vertically fixedly connected to the other end of the second crossbar. A feeding suction cup 7075 is fixedly connected to the lifting platform of the second lifting mechanism 7074. A base 7076 is provided on the side of the end of the feeding conveyor belt 7071. A temporary storage box 7077 is provided on the top of the base 7076. Several second detection mechanisms 7078 are fixedly connected to the top side of the carrier plate feeding mechanism 707. After unloading, the empty carrier plate flows to the bottom of the carrier plate placement mechanism 707. At this time, the photovoltaic cells before the process flow with the placement conveyor belt 7071 to the lower side of the carrier plate placement mechanism 707. The bottom output end of the first rotating mechanism 7072 drives the first crossbar to start rotating, so that the second rotating mechanism 7073 at the bottom of the other end of the first crossbar rotates around the first rotating mechanism 7072. During the rotation of the second rotating mechanism 7073 around the first rotating mechanism 7072, it simultaneously drives the second crossbar to rotate, so that the second lifting mechanism 7074 connected to the other end of the second crossbar moves to directly above the placement conveyor belt 7071. At this time, the bottom output end of the second lifting mechanism 7074 drives the material suction cup 7075 to pick up the photovoltaic cells before the process and then place them on the surface of the empty carrier plate. During placement, the second detection mechanism 7078 at the top can guide the placement position to avoid the placement position being skewed and affecting the vacuum coating process effect.

[0037] The battery cell transceiver 8 includes a second translation mechanism 801, which is horizontally positioned at the lower part of the side of the transceiver 8 facing the AGV transport vehicle 10. A third lifting mechanism 802 is vertically fixedly connected to the movable platform of the second translation mechanism 801 facing the AGV transport vehicle 10. A basket loading conveyor belt is provided on the top of the lifting platform of the third lifting mechanism 802. A third basket conveyor belt 803 is horizontally positioned on the top side of the third lifting mechanism 802 away from the AGV transport vehicle 10. The third basket conveyor belt 803 is perpendicular to the first basket conveyor belt 704 and is positioned away from the AGV transport vehicle 10. A fourth flower basket conveyor belt 804 is vertically arranged on one side of the vehicle 10. The end of the fourth flower basket conveyor belt 804 is connected to the first flower basket conveyor belt 704. A fifth flower basket conveyor belt 805 is arranged parallel to the side of the fourth flower basket conveyor belt 804 away from the third flower basket conveyor belt 803. The end of the fifth flower basket conveyor belt 805 is connected to the second flower basket conveyor belt 705. A third translation mechanism 809 is fixedly arranged on the top of the fourth flower basket conveyor belt 804 and the fifth flower basket conveyor belt 805. The third translation mechanism 809 is arranged parallel to the third flower basket conveyor belt 803. A flower basket loading conveyor belt 810 is arranged on the top of the lifting platform of the third translation mechanism 809. During the wafer picking and placing process, the AGV transport vehicle 10 transports the loading basket carrying the pre-process photovoltaic wafers to the top of the movable platform of the third lifting mechanism 802. Then, the second translation mechanism 801 drives the third lifting mechanism 802 and the loading basket to move directly below the third basket conveyor belt 803. At this time, the third lifting mechanism 802 raises the loading basket to be level with the third basket conveyor belt 803. Then, the basket loading conveyor belt moves the basket to the third basket conveyor belt 803. The first basket clamping robot arm 810 on the side wall of the third translation mechanism 809 at the top clamps and lifts the loading basket on the surface of the third basket conveyor belt 803. Then, it is transported to the surface of the fourth basket conveyor belt 804 by the third translation mechanism 809, so that the loading basket moves with the fourth basket conveyor belt 804 to the bottom of the fourth translation mechanism 806.

[0038] A fourth translation mechanism 806 is fixedly connected to the top of the side of the cell transceiver 8 away from the carrier plate picking conveyor 7. The fourth translation mechanism 806 is arranged parallel to the third translation mechanism 809. A second basket-holding robotic arm 807 is fixedly connected to the movable platform of the fourth translation mechanism 806. The cell transceiver 808 is located on the side of the fifth basket conveyor belt 805 away from the fourth basket conveyor belt 804. The cell transceiver 808 includes a sixth basket conveyor belt 8081, which is horizontally arranged in the middle of the side of the cell transceiver 8 away from the carrier plate picking conveyor 7. The sixth basket conveyor belt 8081 is arranged parallel to the fifth basket conveyor belt 805. A fourth lifting mechanism 8082 is arranged on the outer side of the end of the sixth basket conveyor belt 8081 facing the cell transceiver 8. A basket placement platform is fixedly connected to the lifting platform of the fourth lifting mechanism 8082. A seventh basket conveyor belt is arranged parallel to the bottom of the sixth basket conveyor belt 8081. 8083, A mounting plate 8084 is provided on the side of the fourth lifting mechanism 8082 away from the sixth flower basket conveyor belt 8081. A first battery cell transfer conveyor belt 8085 is horizontally arranged on the top of the mounting plate 8084. The first battery cell transfer conveyor belt 8085 is parallel to the sixth flower basket conveyor belt 8081. A second battery cell transfer conveyor belt 811 is parallel to the side of the first battery cell transfer conveyor belt 8085. The second battery cell transfer conveyor belt 811 is connected to the cell picking conveyor belt 7065 or the cell placement conveyor belt 7071. A third rotating mechanism 8086 is provided on the top of the first battery cell transfer conveyor belt 8085 and the second battery cell transfer conveyor belt 811. The rotating table of the third rotating mechanism 8086 is horizontally fixedly connected to the transfer frame 8087. A pair of transfer suction cups 8088 are symmetrically arranged at both ends of the bottom of the transfer frame 8087. A temporary storage rack is provided on the outer side of the section of the second battery cell transfer conveyor belt 811 facing the carrier plate picking conveyor 7.The fourth translation mechanism 806 moves the second basket-holding robotic arm 807 to directly above the loading basket, then lifts it up. At this point, the fourth translation mechanism 806 moves the loading basket carrying the pre-process photovoltaic cells to above the cell receiving / transferring mechanism 808 connected to the carrier plate placement mechanism 707. The loading basket is then placed on the surface of the sixth basket conveyor belt 8081, allowing it to move with the sixth basket conveyor belt 8081 to the movable platform surface of the fourth lifting mechanism 8082. At this point, the first cell transfer conveyor belt 8085 can transfer the pre-process photovoltaic cells inside the loading basket. The photovoltaic cells are transported. When the pre-process photovoltaic cells move to the other end of the first cell transfer conveyor belt 8085, the third rotating mechanism 8086 drives the transfer frame 8087 to start rotating, so that the transfer suction cup 8088 is located directly above the pre-process photovoltaic cells on the surface of the first cell transfer conveyor belt 8085. The transfer suction cup 8088 adsorbs the pre-process photovoltaic cells. At this time, the third rotating mechanism 8086 drives the transfer frame 8087 to rotate 180°, placing the pre-process photovoltaic cells on the surface of the second cell transfer conveyor belt 811, thereby transporting the pre-process photovoltaic cells to the unloading conveyor belt 7071 for unloading.

[0039] A fifth translation mechanism 812 is horizontally installed at the bottom of the side of the cell transceiver 8 away from the carrier plate unloading conveyor 7. The fifth translation mechanism 812 is parallel to the fourth translation mechanism 806. The movable platform of the fifth translation mechanism 812 is fixedly connected to the eighth basket conveyor belt 813, which is parallel to and at the same height as the seventh basket conveyor belt 8083. After unloading, the empty loading basket moves downward with the fourth lifting mechanism 8082 until it contacts the seventh basket conveyor belt 8083. At this time, the movable platform of the fourth lifting mechanism 8082 transfers the empty loading basket to the surface of the seventh basket conveyor belt 8083. The movable end of the fifth translation mechanism 812 drives the eighth basket conveyor belt 813 to move and connect with the seventh basket conveyor belt 8083 at the bottom of the empty loading basket, so that the empty loading basket moves to the top of the eighth basket conveyor belt 813. Then, the fifth translation mechanism drives the eighth basket conveyor belt 813 and the empty basket to connect. The loading basket moves to the underside of the solar cell receiving and dispatching mechanism 808, which is connected to the carrier plate receiving mechanism 706. It is then transported again via the seventh basket conveyor belt 8083 to the top of the movable platform of the fourth lifting mechanism 8082. At this time, the finished photovoltaic cells flowing out of the unloading conveyor belt 7065 flow out with the second solar cell transfer conveyor belt 811. The third rotating mechanism 8086 drives the transfer frame 8087 and transfer suction cup 8088 to start rotating, transferring the finished photovoltaic cells on the surface of the second solar cell transfer conveyor belt 811 to the first solar cell transfer conveyor belt 8085. The photovoltaic cells are transferred through the first solar cell transfer conveyor belt 8085 into an empty loading basket. When the loading basket is full of processed photovoltaic cells, the movable platform of the fourth lifting mechanism 8082 transfers it to the surface of the sixth basket conveyor belt 8081, so that the loading basket full of processed photovoltaic cells moves to the bottom of the fourth translation mechanism 806. At this time, the fourth translation mechanism 806 drives the second basket clamping robot arm 807 to move to directly above the loading basket, and then the second basket clamping robot arm 807 clamps and lifts it. The fourth translation mechanism 806 then drives the loading basket loaded with processed photovoltaic cells... The loading basket moves to the surface of the fifth basket conveyor belt 805, causing it to move with the fifth basket conveyor belt 805 to directly below the third translation mechanism 809. The first basket clamping robotic arm 810 on the side wall of the third translation mechanism 809 transfers it to the top of the movable platform of the third lifting mechanism 802. Finally, the second translation mechanism 801 drives it to dock with the AGV transport vehicle 10, transferring the loading basket carrying the processed photovoltaic cells. This achieves synchronous and efficient transfer of photovoltaic cells and loading baskets, further improving loading and unloading efficiency and maximizing production capacity.

[0040] Working Principle: During equipment transport, the upper layer of the carrier plate receiving conveyor 1 receives photovoltaic cell carrier plates that have undergone vacuum coating. The processed carrier plates flow along the upper layer of the carrier plate receiving conveyor 1 into the first carrier plate lifting conveyor 2 on both sides, lowering the height of the processed carrier plates before flowing back into the lower layer of the carrier plate receiving conveyor 1. The processed carrier plates then flow through the lower layer of the carrier plate receiving conveyor 1 into the lower layer of the return conveyor 3, and then through the lower layer of the return conveyor 3 into the lower layer of the carrier plate docking conveyor 4. They then flow through the lower layer of the carrier plate docking conveyor 4 into the lower layer of the carrier plate buffer conveyor 5. After passing through the lower layer of the carrier plate corner conveyor 6, the flow direction is changed before flowing into the lower layer of the carrier plate unloading conveyor 7. After passing through the lower layer of the carrier plate unloading conveyor 7, the processed carrier plates flow into the second carrier plate lifting conveyor 9, raising the height of the processed carrier plates before they flow into the upper layer of the carrier plate unloading conveyor 7. The process involves removing the processed photovoltaic cells from the surface of the carrier plate using the carrier plate taking mechanism 706, and then placing the unprocessed photovoltaic cells onto the surface of the carrier plate using the carrier plate placing mechanism 707. During the taking and placing process, the unprocessed photovoltaic cells are collected and the unprocessed photovoltaic cells are transported using the cell transceiver mechanism 808 inside the cell transceiver 8. The loading basket alternately carries the unprocessed and unprocessed photovoltaic cells during the process. When the cell transceiver mechanism 808 is in operation, the loading basket is continuously transported by the AGV transport vehicle 10. After the unprocessed photovoltaic cells are placed, the unprocessed carrier plate passes through the upper layer of the carrier plate corner conveyor 6, the upper layer of the carrier plate buffer conveyor 5, the upper layer of the carrier plate docking conveyor 4, the upper layer of the return conveyor 3, and the upper layer of the carrier plate receiving conveyor 1, and then flows back into the vacuum coating process machine for vacuum coating.

[0041] When the post-processed photovoltaic wafers enter the wafer-receiving conveyor 7, they flow to the other end of the conveyor 7 via the first conveyor belt 701 at the bottom. During this flow, the post-processed photovoltaic wafers are inspected by the first inspection mechanism 703. Then, the post-processed photovoltaic wafers are raised by the second lifting conveyor 9 and flow back into the wafer-receiving conveyor 7 via the second re-printing conveyor 702. The post-processed photovoltaic wafers first flow past the bottom of the wafer-receiving mechanism 706, at which point the movable end of the first translation mechanism 7061 drives the connecting frame. When the connecting frame 7062 moves, it drives the bottom suction cup 7064 to move as well. When the suction cup 7064 moves to the top of the photovoltaic wafer after processing, the movable end of the bottom of the first lifting mechanism 7063 drives the suction cup 7064 to move downward to pick up the photovoltaic wafer after processing. After picking up, the first translation mechanism 7061 drives the suction cup 7064 to move to the top of the wafer picking conveyor belt 7065 to place the photovoltaic wafer after processing on the surface of the wafer picking conveyor belt 7065, thus completing the unloading of the photovoltaic wafer after processing.

[0042] After unloading, the empty carrier plate flows to the bottom of the carrier plate placement mechanism 707. At this time, the photovoltaic cells before the process flow with the placement conveyor belt 7071 to the lower side of the carrier plate placement mechanism 707. The bottom output end of the first rotating mechanism 7072 drives the first crossbar to start rotating, so that the second rotating mechanism 7073 at the bottom of the other end of the first crossbar rotates around the first rotating mechanism 7072. During the rotation of the second rotating mechanism 7073 around the first rotating mechanism 7072, it simultaneously drives the second crossbar to rotate, so that the second lifting mechanism 7074 connected to the other end of the second crossbar moves to directly above the placement conveyor belt 7071. At this time, the bottom output end of the second lifting mechanism 7074 drives the material suction cup 7075 to pick up the photovoltaic cells before the process and then place them on the surface of the empty carrier plate. During placement, the second detection mechanism 7078 at the top can guide the placement position to avoid the placement position being skewed and affecting the vacuum coating process effect.

[0043] During the wafer loading and unloading process, the AGV transport vehicle 10 transports the loading basket carrying the pre-process photovoltaic wafers to the top of the movable platform of the third lifting mechanism 802. Then, the second translation mechanism 801 moves the third lifting mechanism 802 and the loading basket to directly below the third basket conveyor belt 803. At this time, the third lifting mechanism 802 raises the loading basket to be level with the third basket conveyor belt 803. Then, the basket loading conveyor belt moves the basket to the third basket conveyor belt 803, and the third translation mechanism 809 at the top... The first basket-holding robotic arm 810 on the side wall grips and lifts the loading basket on the surface of the third basket conveyor belt 803, and then transports it to the surface of the fourth basket conveyor belt 804 via the third translation mechanism 809, so that the loading basket moves with the fourth basket conveyor belt 804 to the bottom of the fourth translation mechanism 806; the fourth translation mechanism 806 drives the second basket-holding robotic arm 807 to move directly above the loading basket, and then grips and lifts it, at which point the fourth translation mechanism 806 drives... The loading basket carrying the pre-process photovoltaic cells moves to above the cell receiving and dispatching mechanism 808 connected to the carrier plate placement mechanism 707. Then, the loading basket is placed on the surface of the sixth basket conveyor belt 8081, causing it to move with the sixth basket conveyor belt 8081 to the movable platform surface of the fourth lifting mechanism 8082. At this time, the pre-process photovoltaic cells inside the loading basket can be transported by the first cell transfer conveyor belt 8085. When the pre-process photovoltaic cells move to the other end of the first cell transfer conveyor belt 8085... The third rotating mechanism 8086 drives the transfer frame 8087 to start rotating, so that the transfer suction cup 8088 is located directly above the pre-process photovoltaic cell on the surface of the first cell transfer conveyor belt 8085. The transfer suction cup 8088 adsorbs the pre-process photovoltaic cell. At this time, the third rotating mechanism 8086 drives the transfer frame 8087 to rotate 180°, placing the pre-process photovoltaic cell on the surface of the second cell transfer conveyor belt 811, thereby transporting the pre-process photovoltaic cell to the unloading conveyor belt 7071 for unloading.

[0044] After the material is unloaded, the empty loading basket moves downward with the fourth lifting mechanism 8082 until it contacts the seventh basket conveyor belt 8083. At this point, the movable platform of the fourth lifting mechanism 8082 transfers the empty loading basket to the surface of the seventh basket conveyor belt 8083. The movable end of the fifth translation mechanism 812 drives the eighth basket conveyor belt 813 to connect with the seventh basket conveyor belt 8083 at the bottom of the empty loading basket, so that the empty loading basket moves to the top of the eighth basket conveyor belt 813. Then, the fifth translation mechanism drives the eighth... The flower basket conveyor belt 813 and the empty loading flower basket move to the underside of the solar cell receiving and dispatching mechanism 808 connected to the carrier plate receiving mechanism 706. The cells are then transported again by the seventh flower basket conveyor belt 8083 to the top of the movable platform of the fourth lifting mechanism 8082. At this time, the processed photovoltaic cells flowing out of the picking conveyor belt 7065 flow out with the second solar cell transfer conveyor belt 811. The third rotating mechanism 8086 drives the transfer frame 8087 and the transfer suction cup 8088 to start rotating, transferring the processed photovoltaic cells from the surface of the second solar cell transfer conveyor belt 811. The cells are transferred to the first solar cell transfer conveyor belt 8085, and then enter an empty loading basket via the first solar cell transfer conveyor belt 8085. When the loading basket is full of processed photovoltaic cells, the movable platform of the fourth lifting mechanism 8082 transfers it to the surface of the sixth basket conveyor belt 8081, so that the loading basket full of processed photovoltaic cells moves to the bottom of the fourth translation mechanism 806. At this time, the fourth translation mechanism 806 drives the second basket clamping robot arm 807 to move to directly above the loading basket, and then the second basket clamping robot arm... Arm 807 clamps and lifts it, and the fourth translation mechanism 806 moves the loading basket carrying the processed photovoltaic cells to the surface of the fifth basket conveyor belt 805, so that it moves with the fifth basket conveyor belt 805 to directly below the third translation mechanism 809. The first basket clamping robot arm 810 on the side wall of the third translation mechanism 809 transfers it to the top of the movable platform of the third lifting mechanism 802. Finally, the second translation mechanism 801 drives it to dock with the AGV transport vehicle 10 to transfer the loading basket carrying the processed photovoltaic cells.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A photovoltaic cell vacuum coating transmission device, characterized in that: The system includes a plate-joining conveyor (1), with first plate-lifting conveyors (2) on both sides of the plate-joining conveyor (1), a return conveyor (3) on the side of the plate-joining conveyor (1), a plate-connecting conveyor (4) on the side of the return conveyor (3) away from the plate-joining conveyor (1), plate-buffering conveyors (5) on both sides of the plate-connecting conveyor (4), a plate-turning conveyor (6) on the side of the plate-buffering conveyor (5) away from the plate-connecting conveyor (4), a plate-removing conveyor (7) on the side of the plate-turning conveyor (6) away from the return conveyor (3), and a plate-removing conveyor (7) away from the plate-turning conveyor (6). A second carrier plate lifting conveyor (9) is provided on one side. The carrier plate picking conveyor (7) is equipped with several carrier plate picking mechanisms (706) and carrier plate placing mechanisms (707). Both sides of the carrier plate picking conveyor (7) are equipped with battery cell receiving and sending conveyors (8). The battery cell receiving and sending conveyor (8) is equipped with several battery cell receiving and sending mechanisms (808). An AGV transport vehicle (10) is provided on the side of the battery cell receiving and sending conveyor (8) away from the carrier plate corner conveyor (6). The carrier plate receiving conveyor (1), return conveyor (3), carrier plate docking conveyor (4), carrier plate buffer conveyor (5), carrier plate corner conveyor (6) and carrier plate picking conveyor (7) are all arranged in a double-layer structure.

2. The photovoltaic cell vacuum coating transmission device according to claim 1, characterized in that: The plate take-up conveyor (7) includes a first plate conveyor belt (701), which is horizontally arranged at the bottom of the plate take-up conveyor (7). A second plate conveyor belt (702) is arranged parallel to the top of the first plate conveyor belt (701). The output end of the first plate conveyor belt (701) and the input end of the second plate conveyor belt (702) are connected to the second plate lifting conveyor (9). A plurality of first detection mechanisms (703) are fixedly connected to the top of the output end of the first plate conveyor belt (701).

3. The photovoltaic cell vacuum coating transmission device according to claim 2, characterized in that: A first basket conveyor belt (704) is horizontally arranged at the top of the input end of the second carrier conveyor belt (702). A second basket conveyor belt (705) is arranged parallel to the side of the first basket conveyor belt (704) away from the second carrier lifting conveyor (9). The first basket conveyor belt (704) is arranged perpendicular to the second carrier conveyor belt (702). The carrier board picking mechanism (706) is arranged on the side of the second basket conveyor belt (705) away from the first basket conveyor belt (704). The carrier board placing mechanism (707) is arranged on the side of the carrier board picking mechanism (706) away from the second basket conveyor belt (705).

4. The photovoltaic cell vacuum coating transmission device according to claim 3, characterized in that: The plate-retrieving mechanism (706) includes a pair of symmetrically arranged first translation mechanisms (7061). The first translation mechanisms (7061) are respectively arranged on the top two sides of the second plate conveyor belt (702). A connecting frame (7062) is horizontally fixed between the movable platforms of the first translation mechanisms (7061). A first lifting mechanism (7063) is vertically fixed to the side wall of the connecting frame (7062). A plurality of material-retrieving suction cups (7064) are fixedly connected to the lifting platform of the first lifting mechanism (7063). A plurality of plate-retrieving conveyor belts (7065) are horizontally arranged on the top of the second plate conveyor belt (702). The plate-retrieving conveyor belts (7065) are perpendicular to the second plate conveyor belt (702). The arrangement direction of the material-retrieving suction cups (7064) is parallel to that of the plate-retrieving conveyor belts (7065).

5. The photovoltaic cell vacuum coating transmission device according to claim 4, characterized in that: The plate placement mechanism (707) includes a plate placement conveyor belt (7071), which is horizontally positioned above the second plate placement conveyor belt (702). The plate placement conveyor belt (7071) is parallel to the plate take-up conveyor belt (7065). A first rotating mechanism (7072) is provided on the top of the plate placement conveyor belt (7071). The top of the first rotating mechanism (7072) is fixedly connected to the top of the plate take-up conveyor (7). A first crossbar is horizontally fixedly connected to the rotating platform of the first rotating mechanism (7072). The bottom of the other end of the first crossbar is fixedly fixed. A second rotating mechanism (7073) is fixedly connected to the rotating platform of the second rotating mechanism (7073), and a second crossbar is fixedly connected to the other end of the second crossbar. A second lifting mechanism (7074) is fixedly connected to the lifting platform of the second lifting mechanism (7074). A feeding suction cup (7075) is fixedly connected to the lifting platform of the second lifting mechanism (7074). A base (7076) is provided on the side of the end of the feeding conveyor belt (7071). A temporary storage box (7077) is provided on the top of the base (7076). Several second detection mechanisms (7078) are fixedly connected to the top side of the carrier plate feeding mechanism (707).

6. The photovoltaic cell vacuum coating transmission device according to claim 3, characterized in that: The battery cell transceiver conveyor (8) includes a second translation mechanism (801), which is horizontally arranged on the lower part of the side of the battery cell transceiver conveyor (8) facing the AGV transport vehicle (10). The movable platform of the second translation mechanism (801) facing the AGV transport vehicle (10) is vertically fixedly connected to a third lifting mechanism (802), and the top of the lifting platform of the third lifting mechanism (802) is provided with a basket loading conveyor belt.

7. The photovoltaic cell vacuum coating transmission device according to claim 6, characterized in that: A third flower basket conveyor belt (803) is horizontally arranged on the top side of the third lifting mechanism (802) away from the AGV transport vehicle (10). The third flower basket conveyor belt (803) is perpendicular to the first flower basket conveyor belt (704). A fourth flower basket conveyor belt (804) is vertically arranged on the side of the third flower basket conveyor belt (803) away from the AGV transport vehicle (10). The end of the fourth flower basket conveyor belt (804) is connected to the first flower basket conveyor belt (704). The fourth flower basket conveyor belt (804) is away from the third lifting mechanism (802). A fifth flower basket conveyor belt (805) is arranged parallel to one side of the flower basket conveyor belt (803). The end of the fifth flower basket conveyor belt (805) is connected to the second flower basket conveyor belt (705). A third translation mechanism (809) is fixedly arranged on the top of the fourth flower basket conveyor belt (804) and the fifth flower basket conveyor belt (805). The third translation mechanism (809) is arranged parallel to the third flower basket conveyor belt (803). The movable platform of the third translation mechanism (809) is fixedly connected to the first flower basket clamping robot arm (810).

8. The photovoltaic cell vacuum coating transmission device according to claim 7, characterized in that: The top of the cell transceiver conveyor (8) away from the carrier plate cell pick-up conveyor (7) is fixedly connected to a fourth translation mechanism (806). The fourth translation mechanism (806) is arranged parallel to the third translation mechanism (809). The movable platform of the fourth translation mechanism (806) is fixedly connected to a second basket clamping robot arm (807). The cell transceiver mechanism (808) is located on the side of the fifth basket conveyor belt (805) away from the fourth basket conveyor belt (804).

9. The photovoltaic cell vacuum coating transmission device according to claim 7, characterized in that: The cell transceiver mechanism (808) includes a sixth basket conveyor belt (8081), which is horizontally positioned at the center of the cell transceiver conveyor (8) away from the carrier plate pick-up conveyor (7). The sixth basket conveyor belt (8081) is parallel to the fifth basket conveyor belt (805). A fourth lifting mechanism (8082) is provided on the outer side of the end of the sixth basket conveyor belt (8081) facing the cell transceiver conveyor (8). A basket placement platform is fixedly connected to the lifting platform of the fourth lifting mechanism (8082). A seventh basket conveyor belt (8083) is parallel to the bottom of the sixth basket conveyor belt (8081). A mounting plate (8084) is provided on the side of the fourth lifting mechanism (8082) away from the sixth basket conveyor belt (8081). A first cell is horizontally positioned on the top of the mounting plate (8084). A transfer conveyor belt (8085) is provided. The first battery cell transfer conveyor belt (8085) is arranged in parallel with the sixth flower basket conveyor belt (8081). A second battery cell transfer conveyor belt (811) is arranged in parallel on the side of the first battery cell transfer conveyor belt (8085). The second battery cell transfer conveyor belt (811) is connected to the cell picking conveyor belt (7065) or the cell placement conveyor belt (7071). A third rotating mechanism (8086) is provided on the top of the first battery cell transfer conveyor belt (8085) and the second battery cell transfer conveyor belt (811). The rotating table of the third rotating mechanism (8086) is horizontally fixedly connected to the transfer frame (8087). A pair of transfer suction cups (8088) are symmetrically arranged at both ends of the bottom of the transfer frame (8087). A temporary storage rack is provided on the outer side of the second battery cell transfer conveyor belt (811) facing the carrier plate picking conveyor (7).

10. A photovoltaic cell vacuum coating transmission device according to claim 9, characterized in that: The bottom of the cell transceiver conveyor (8) away from the carrier plate pick-up conveyor (7) is horizontally provided with a fifth translation mechanism (812). The fifth translation mechanism (812) is parallel to the fourth translation mechanism (806). The movable platform of the fifth translation mechanism (812) is fixedly connected to an eighth flower basket conveyor belt (813). The eighth flower basket conveyor belt (813) is parallel to and at the same height as the seventh flower basket conveyor belt (8083).

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