Photovoltaic cell packaging production line and packaging process

Abstract

The invention discloses a photovoltaic cell piece packaging production line which comprises a main conveying line provided with a main conveying path. The battery piece feeding module, the auxiliary material feeding module, the packaging module, the plastic packaging module and the packaging module are sequentially arranged along the main conveying path; the packaging module comprises a battery piece clamping device, and the battery piece clamping device is provided with a clamping and carrying path; the packaging module further comprises a battery piece butt joint device, a bagging device, a boxing device and a marking device which are sequentially arranged beside the clamping and carrying path. The photovoltaic cell packaging process comprises the following steps: step a, cell blanking; b, an auxiliary material feeding module discharges auxiliary materials; c, the packaging module takes out the battery pieces and the auxiliary materials, and the jig is moved to a backflow conveying line; step d1, moving the product to a plastic package module; e1, the plastic packaging module carries out plastic packaging on the product; step f, putting the product into a box; and step g, warehousing. The scheme can improve the production efficiency and avoid the damage of the battery piece.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic cell production, in particular to a photovoltaic cell packaging production line and packaging process. Background Art

[0002] After the production of solar photovoltaic cells is completed, the finished solar photovoltaic cells need to be stored in the warehouse. First, the cells need to be organized, that is, multiple cells are stacked neatly, then bagged, then boxed, and finally placed in the warehouse. Usually, the stacking of cells is done manually, placed on a transfer cart, and then manually pushed to put the cells into the warehouse. This method of transporting and storing cells is inefficient, and manual packaging of the cells is prone to damage the cells. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a photovoltaic cell packaging production line and packaging process to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the present invention to solve its technical problem is:

[0005] A photovoltaic cell packaging production line, comprising:

[0006] A main transport line, wherein the main transport line is provided with a main transport path;

[0007] The cell loading module, auxiliary material loading module, packaging module, plastic sealing module and packaging module are arranged in sequence along the main transportation path;

[0008] The packaging module includes a battery cell clamping device, which is provided with a clamping and conveying path; the packaging module also includes a battery cell docking device, a bagging device, a boxing device and a marking device which are sequentially arranged beside the clamping and conveying path.

[0009] Through the above technical scheme, the photovoltaic cell packaging production line of this scheme, by setting up a cell feeding module, an auxiliary material feeding module, a packaging module, a plastic sealing module, and a packing module, can realize unmanned production of photovoltaic cell packaging, thereby greatly improving production efficiency and reducing the probability of manual damage to the cell.

[0010] In addition, the packaging module is provided with a cell docking device, a bagging device, a boxing device and a marking device to automatically complete the operations of bagging and boxing in the cell packaging steps, which can effectively reduce the consumption of human resources.

[0011] As a further improvement of the above technical solution, the packaging module further includes:

[0012] A tidying device, the tidying device is arranged beside the battery sheet docking device;

[0013] The arranging and conveying device is provided with a first conveying path, and the first conveying path is from the battery cell docking device to the arranging device.

[0014] As a further improvement of the above technical solution, the regularization device includes:

[0015] A regular swinging member, wherein the regular swinging member is provided with a regular placement groove;

[0016] A regular swinging driving member is connected to the regular swinging member for driving the regular swinging member, and the regular swinging driving member drives the regular swinging member to swing.

[0017] As a further improvement of the above technical solution, the packaging module also includes a detection mechanism; the packaging module is provided with a detection area; the detection end of the detection mechanism faces the detection area; the regular conveying device is provided with a second conveying path, and the second conveying path is from the regular conveying device to the detection mechanism.

[0018] As a further improvement of the above technical solution, the box-entering device includes:

[0019] The box-entering flip assembly comprises a flip driving component, a flip plate and a box cover suction cup, and the flip driving component is drivingly connected to the flip plate;

[0020] A placing plate is provided, a lid-turning station is formed between the placing plate and the flap, and the box cover suction cup is arranged on a side of the flap close to the lid-turning station.

[0021] As a further improvement of the above technical solution, the bagging device includes:

[0022] A bagging suction cup, wherein the bagging suction cup is provided with a plurality of vacuum suction heads;

[0023] A cloth bag material box, the cloth bag material box is arranged on a side of the bagging suction cup away from the battery cell clamping device;

[0024] A cloth bag moving mechanism is disposed between the cloth bag material box and the bagging suction cup, and is used for moving the cloth bag in the cloth bag material box to the bagging suction cup.

[0025] As a further improvement of the above technical solution, the bagging device further includes:

[0026] The bagging flipping mechanism is located above the bagging suction cup; the bagging flipping mechanism comprises a flipping member and a flipping driving member; the flipping driving member drives the flipping member to rotate, and the flipping member is used to flip the cloth bag so that the part of the cloth bag with excess products is folded in half.

[0027] As a further improvement of the above technical solution, it also includes a cache system, which is arranged behind the plastic packaging module, and the cache system includes:

[0028] The cache shelf is provided with a plurality of independent cache storage bodies, and the cache storage bodies are used to store goods to be packaged, wherein each of the cache storage bodies is provided with gear information;

[0029] A stacking mechanism, horizontally arranged on one side of the cache shelf along the length direction of the cache shelf, the stacking mechanism being used to transport the goods to be packaged;

[0030] The cache controller is used to control the detector to scan the code of each of the goods to be packaged to determine the goods information of the goods to be packaged; compare the goods information with the gear information to determine the target cache warehouse; when the target cache warehouse is in an unsaturated state, control the stacking mechanism to transport the goods to be packaged to the target cache warehouse; and when it is determined that the goods to be packaged in the target cache warehouse meet the preset packing conditions, control the stacking mechanism to take all the goods to be packaged in the target cache warehouse out of the warehouse.

[0031] As a further improvement of the above technical solution, a cargo handling system is also included, and the cargo handling system includes:

[0032] Warehouse, including multiple unit storage warehouses;

[0033] A lifting mechanism is arranged at both ends of the warehouse, and the lifting mechanism is used to transport the goods to be transported to a designated level;

[0034] A plurality of transport devices are used to transport the goods to be transported to the unit storage body; a storage controller is used to obtain cargo information of the goods to be transported, and obtain location information and working status of all the transport devices; level information and priority information of the goods to be transported are determined according to the cargo information, and a target storage body is determined in the warehouse according to the priority information, wherein the priority information is used to characterize the usage frequency of the goods to be transported; the level information is sent to the lifting mechanism so that the lifting mechanism transports the goods to be transported to a designated level corresponding to the level information; a target transport device is determined according to the location information and the working status, and the target transport device is controlled to transport the goods to be transported to the target storage body.

[0035] As a further improvement of the above technical solution, it also includes:

[0036] A reflux transport line, wherein the reflux transport line is provided with a reflux inlet and a reflux outlet; the reflux transport line is opposite to the transport direction of the main transport line, and the reflux transport line passes through the auxiliary material feeder; the reflux outlet is connected to the battery cell feeding module;

[0037] Line changing machine, a plurality of line changing machines are arranged between the main transport line and the return transport line; the line changing machine is used to transfer articles between the main transport line and the return transport line.

[0038] A photovoltaic cell packaging process comprises the following steps:

[0039] Step a, the battery cells are sorted in the battery cell loading module and then unloaded to the fixture;

[0040] Step b, the battery cells and the jig are transported to the auxiliary material loading module by the main transport line, and the auxiliary material loading module unloads several kinds of auxiliary materials into the jig;

[0041] Step c: The battery cells and fixtures are transported to the packaging module by the main transportation line. The packaging module takes out the battery cells and auxiliary materials, and the packaging module packages the products.

[0042] Step d1, the battery cells and auxiliary materials are transported to the plastic packaging module through the main transportation line;

[0043] Step e1, the battery cells and auxiliary materials are plastic-sealed in a plastic-sealing module;

[0044] Step f, putting the battery cells into boxes;

[0045] Step g: storage.

[0046] The beneficial effect of the present invention is that the photovoltaic cell packaging production line of the present scheme can realize unmanned production of photovoltaic cell packaging by setting up a cell feeding module, an auxiliary material feeding module, a packaging module, a plastic sealing module, and a packing module, thereby greatly improving production efficiency and reducing the probability of manual damage to the cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0048] Figure 1 It is a schematic diagram of the paths of the main transport line, return transport line and other transport lines of the present invention;

[0049] Figure 2 It is a schematic diagram of the layout of the production line of the present invention;

[0050] Figure 3 It is a schematic diagram of the overall structure of the auxiliary material feeding module of the present invention;

[0051] Figure 4 It is a schematic diagram of the overall structure of the packaging module of the present invention;

[0052] Figure 5 It is a schematic diagram of the overall structure of components such as a battery cell docking device, a regularizing device, and a regularizing and transporting device of a packaging module of the present invention;

[0053] Figure 6 It is a schematic diagram of the overall structure of the bagging device of the present invention;

[0054] Figure 7 It is a schematic diagram of the overall structure of the box inserting device and the battery clamping device of the present invention;

[0055] Figure 8 yes Figure 7 A partial enlarged schematic diagram of part A and part B;

[0056] Fig. 9 It is a schematic diagram of the structure of the cache system of the present invention;

[0057] Fig.10 It is a structural schematic diagram of the stacking mechanism of the present invention;

[0058] Fig.11 Schematic diagram of the cargo handling system of the present invention.

[0059] In the figure, 001, main transport line; 002, return transport line; 003, NG transport line; 004, sampling transport line; 011, battery cell loading module; 012, first line changer; 013, second line changer; 014, auxiliary material loading module; 015, third line changer; 016, packaging module; 017, fourth line changer; 018, plastic sealing module; 021, warehouse; 022, cache system; 100, battery cell docking device; 110, docking transport structure; 120, docking drive member; 130, line change mechanism; 131, docking lifting drive member; 132, docking lifting platform; 141, support lifting drive member; 142, support platform ; 200, regularizing device; 210, regularizing swinging member; 211, regularizing placement slot; 212, avoidance slot; 220, regularizing swinging driving member; 300, regularizing handling device; 310, regularizing handling clamp; 320, multi-axis manipulator; 400, detection mechanism; 410, detection camera; 510, auxiliary material loading rack; 520, auxiliary material X-axis driving device; 530, auxiliary material Z-axis driving device; 540, clip feeding execution end; 550, clip structure; 560, clip lifting mechanism; 570, clip buffer conveyor line; 600, bagging device; 611, cloth bag material box; 612, cloth bag moving mechanism; 6121, bagging X-axis module; 6 122, bagging Z-axis module; 6123, bagging nozzle; 615, opening support mechanism; 616, bagging flipping mechanism; 617, bagging suction cup; 700, flipping assembly; 710, flap; 720, flipping drive component; 730, limit block; 800, mobile platform; 810, placement plate; 820, first mobile assembly; 900, box entry grabbing assembly; 910, packaging box clamping claw; 920, clamping drive component; 930, pressing block; 940, pressing drive component; 1000, second mobile assembly; 1010, first module; 1020, second module; 1100, storage frame; 1200, battery cell clamping device; 1210, clamp; 1220, clamping drive component; 1230, third module; 1300, third moving component; 1500, box-entering device; 1600, marking device; 2100, cache shelf; 2110, cache body; 2200, stacking mechanism; 2210, first stacker; 2220, second stacker; 2230, drive motor; 2240, slide rail; 2300, cache position; 2410, cache grabbing component; 2420, lifting component; 2500, blocking member; 3200, lifting mechanism; 3300, transportation device; 3400, warehouse controller; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0060] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0061] Reference Figures 1 to 11 A photovoltaic cell packaging production line is provided with mutually orthogonal Z direction, Y direction and X direction. The Y direction and the X direction are set as two mutually perpendicular horizontal directions, and the Z direction is set as a vertical direction. The X direction is a first direction, the Y direction is a second direction, and the Z direction is a third direction.

[0062] The photovoltaic cell packaging production line includes: main transportation line 001 (indicated by a solid line with an arrow in the figure), return transportation line 002 (indicated by a sparse dotted line with an arrow in the figure), NG transportation line 003 (indicated by a dense dotted line with an arrow in the figure), and sampling transportation line 004 (indicated by a dotted line with an arrow in the figure).

[0063] The main transport line 001 is provided with a main transport path, along which the battery cell loading module 011, the first line changer 012, the second line changer 013, the auxiliary material loading module 014, the third line changer 015, the packaging module 016, the fourth line changer 017, the plastic sealing module 018 and the packaging module are sequentially arranged. The first line changer 012, the second line changer 013, the third line changer 015 and the fourth line changer 017 are all configured as elevators. The tail end of the main transport line 001 is connected to the warehouse 021.

[0064] The reflux transport line 002 is located below the main transport line 001. The reflux transport line 002 is provided with a reflux outflow end and a reflux inflow end. The reflux outflow end is connected to the battery cell loading module 011. The reflux transport line 002 passes through the auxiliary material loading module 014. When the jig transported by the reflux transport line 002 passes through the auxiliary material loading module 014, the auxiliary material loading module 014 places the auxiliary material in the jig.

[0065] There are also NG transport line 003 and sampling transport line 004. The two ends of NG transport line 003 are set as NG entry end and NG outflow end. The NG entry end is connected with return transport line 002 through the third line changer 015, and the NG outflow end is connected with the main transport line 001. The two ends of sampling transport line 004 are set as sampling entry end and sampling outflow end. The sampling entry end is connected with return transport line 002 through the third line changer 015, and the sampling outflow end is connected with the main transport line 001.

[0066] The auxiliary material loading module 014 includes three auxiliary material loading assemblies, which are arranged along the transportation direction of the main transportation line 001. The auxiliary material loading assembly includes an auxiliary material loading rack 510, an auxiliary material X-axis driving device 520, an auxiliary material Z-axis driving device 530, a clip loading execution end 540, a clip structure 550, a clip lifting mechanism 560, and a clip buffer conveying line 570.

[0067] The auxiliary material X-axis driving device 520 is installed on the auxiliary material loading rack 510, and the auxiliary material X-axis driving device 520 is a linear driving device. The auxiliary material Z-axis driving device 530 is installed at the output end of the auxiliary material X-axis driving device 520, and the auxiliary material X-axis driving device 520 drives the auxiliary material Z-axis driving device 530 to move along the X direction. The auxiliary material Z-axis driving device 530 is a linear driving device, and the auxiliary material Z-axis driving device 530 drives the clip feeding execution end 540 to move along the Z direction. Specifically, in this embodiment, the auxiliary material X-axis driving device 520 and the auxiliary material Z-axis driving device 530 are both configured as pneumatic linear driving devices. In other embodiments, the auxiliary material X-axis driving device 520 and the auxiliary material Z-axis driving device 530 can also be configured as conventional linear driving devices such as electric or hydraulic linear driving devices. The clip feeding execution end 540 is installed on the auxiliary material Z-axis driving device 530.

[0068] Multiple clip structures 550 are used to accommodate different auxiliary materials. The clip lifting mechanism 560 is used to lift the auxiliary materials in the clip structure 550 so that the clip feeding execution end 540 can more easily take the auxiliary materials. The clip buffer conveyor line 570 is used to drive the clip structure 550 to move along the X direction. Specifically, the clip buffer conveyor line 570 is set as a belt conveyor line, so that the clip structure 550 is close to or away from the main transportation line 001. When the clip buffer conveyor line 570 is away from the main transportation line 001, the staff can easily replenish the auxiliary materials.

[0069] The packaging module 016 includes: a battery cell docking device 100 , a tidying device 200 , a bagging device 600 , a boxing device 1500 , a marking device 1600 , and a battery cell clamping device 1200 .

[0070] The cell clamping device 1200 is provided with a clamping and conveying path, which extends linearly along the Y direction, and the cell docking device 100, the aligning device 200, the bagging device 600, the boxing device 1500 and the marking device 1600 are sequentially arranged beside the clamping and conveying path. The cell clamping device 1200 can realize the conveying of products at the aligning device 200 to the bagging device 600, the conveying of products at the bagging device 600 to the boxing device 1500, and the conveying of the packaging box filled with products to the marking mechanism.

[0071] The cell clamping device 1200 includes a third moving assembly 1300 and a clamping assembly. The clamping assembly is used to clamp the product or the packaging box with the product. The output end of the third moving assembly 1300 is connected to the clamping assembly to drive the clamping assembly to move along the clamping and transporting path.

[0072] The battery cell clamping device 1200 includes two groups of clamping components, one group of clamping components is used to clamp the products to be packaged to the flip-cover station, and the other group of clamping components is used to clamp the products that have been boxed to the next station. The third moving component 1300 is respectively connected to the two groups of clamping components and can drive the two groups of clamping components to move synchronously in the left and right directions. The clamping assembly includes a clamp 1210, a clamping driving component 1220 and a third module 1230. The third moving assembly 1300 is a fourth module. The clamping driving component 1220 is connected to the clamp 1210 by driving, and the clamping driving component 1220 drives the clamp 1210 to achieve a clamping action. The third module 1230 is connected to the clamping driving component 1220 by driving, and the third module 1230 drives the clamp 1210 and the clamping driving component 1220 to move in the front-back direction. The output end of the third moving assembly 1300 is connected to the third module 1230, and the fourth module drives the third module 1230, the clamp 1210 and the clamping driving component 1220 to move in the left-right direction. The driving directions of the third module 1230 and the fourth module can be adjusted according to the actual production line layout, and are not specifically limited here.

[0073] When one group of clamping components clamps the product to be packaged, the other group of clamping components clamps the packaged product. Through the driving action of the third moving component 1300, the clamping components clamping the product to be packaged move to the flip-cover station, while the clamping components clamping the packaged product move to the next station. The synchronous action of the two clamping components can greatly improve the packaging efficiency.

[0074] The battery cell docking device 100 includes a docking transport structure 110, a docking drive 120 and a line changing mechanism 130. The docking drive 120 drives the docking transport structure 110, and the docking transport structure 110 drives the battery cell to move along a regular transport direction (the regular transport direction is parallel to the X direction). The docking transport structure 110 can be a roller transport structure, a chain transport structure or other conveying structure, which are not described here. The docking drive 120 is configured as a rotating motor, and the docking transport structure 110 is a belt transport structure. There are two belt transport structures, and the two belt transport structures are arranged at intervals. The docking drive 120 drives one of the pulleys to rotate, and the two belt transport structures transmit power through the relay shaft to achieve synchronous movement of the two belt transport structures.

[0075] The line changing mechanism 130 includes a docking lifting drive member 131 and a docking lifting platform 132 .

[0076] The docking lifting drive 131 is configured as a linear cylinder. Specifically, the docking lifting drive 131 is a rodless cylinder. The docking lifting drive 131 can also be configured as a conventional rod cylinder or an electric linear drive device. The line changing mechanism 130 is provided with a second line docking end and a first line docking end. The second line docking end is docked with the return transport line 002, and the first line docking end is used to dock with the main transport line 001. The docking lifting platform 132 is fixedly installed at the output end of the docking lifting drive 131. The docking lifting platform 132 is driven by the docking lifting drive 131 to move up and down along the Z direction, so that the height of the docking lifting platform 132 can be adjusted.

[0077] The cell docking device 100 also includes: a support lifting drive member 141 and a support platform 142. The support lifting drive member 141 is configured as a linear cylinder. The support platform 142 is fixedly connected to the output end of the support lifting drive member 141, and the support platform 142 is driven by the support lifting drive member 141 to move up and down along the Z direction. After the docking transport structure 110 docks the material box on the conveyor line, the docking lifting drive member 131 drives the docking lifting platform 132 to rise, so that the docking lifting platform 132 and the components installed on the docking lifting platform 132 move upward, and then the support lifting drive member 141 drives the support platform 142 to move upward (in the initial state, the height of the support platform 142 is lower than the height of the upper end surface of the docking transport structure 110), thereby driving the material box to rise.

[0078] The docking lifting drive 131, the docking lifting platform 132, the supporting lifting drive 141, and the supporting platform 142 cooperate to raise the jig, so that the regular handling device 300 can grab the battery cell. After the battery cell is grabbed by the regular handling device 300, the docking lifting drive 131 and the supporting lifting drive 141 retract. When the height of the docking transport structure 110 is the same as the height of the external battery cell transport line, the docking drive 120 reverses to return the jig to the conveyor line.

[0079] The aligning device 200 is located on one side of the cell sheet docking device 100 in the X direction. The aligning device 200 includes: an aligning swing member 210 and an aligning swing driving member 220 .

[0080] The regular swing member 210 is provided with a regular placement groove 211. The regular swing member 210 is set as a box-shaped structure, and the regular placement groove 211 is used to place the battery cell. The regular swing member 210 is provided with an avoidance groove 212 connected to the regular placement groove 211. The avoidance groove 212 is used to avoid position so that the regular handling device 300 can smoothly take out the battery cell. The number of the avoidance grooves 212 is set to two, and the two avoidance grooves 212 are symmetrically arranged on both sides of the regular swing member 210 in the Y direction.

[0081] The regular swing driving member 220 is configured as a rotating motor, the regular swing member 210 is fixedly connected to the output end of the regular swing driving member 220, and the regular swing driving member 220 drives the regular swing member 210 to swing, so that the regular swing member 210 swings around an axis parallel to the X direction.

[0082] During the swinging process of the regularizing swing member 210, the regularizing swing member 210 will regularize the battery cells so that the edges of multiple photovoltaic battery cells are aligned, thereby realizing automatic regularization of the battery cells, improving work efficiency, and reducing the fragmentation rate of the battery cells and the risk of scratches on workers.

[0083] The feeding and regularizing device 200 is also provided with a detection area, which is arranged on one side of the regularizing swinging member 210 in the Y direction. The detection mechanism 400 includes three detection cameras 410 (in other embodiments, defect detection equipment, scanners, etc. can also be used to replace the detection camera 410 to achieve the same or similar functions). The three detection cameras 410 are respectively arranged on one side of the detection area in the Z direction, the Y direction and the X direction, and the detection end of the detection camera 410 faces the detection area. The three detection cameras 410 respectively detect different sides of the battery cell to detect whether the battery cell has been regularized.

[0084] The tidying and transporting device 300 includes a tidying and transporting jaw 310 and a multi-axis manipulator 320. The tidying and transporting jaw 310 is fixedly installed at the execution end of the multi-axis manipulator 320. The tidying and transporting device 300 is provided with a second transport path and a first transport path. The first transport path is from the battery cell docking device 100 to the tidying device 200, and the first transport path is used to transport the battery cell from the battery cell docking device 100 to the tidying device 200. The second transport path is from the tidying device 200 to the detection area. The multi-axis manipulator 320 drives the tidying and transporting jaw 310 to move on the second transport path and the first transport path, so that the tidying and transporting jaw 310 moves back and forth between the battery cell docking device 100, the tidying device 200 and the detection area, thereby realizing the transportation of the battery cell.

[0085] The tidying and transporting device 300 grabs the battery cell from the tidying and transporting device 200, and then the tidying and transporting device 300 transports the battery cell from the tidying and transporting device 200 to the inspection area along the second transport path, and then the two inspection cameras 410 on one side of the inspection area in the Y direction and the X direction perform the first inspection on the battery cell. After the first inspection is completed, the tidying and transporting device 300 drives the battery cell to rotate 180°, and the inspection camera 410 on one side of the inspection area in the X direction performs the second inspection on the other side of the battery cell in the X direction. Finally, the battery cell is clamped by the battery cell clamping device 1200, and then the inspection camera 410 on one side of the inspection area in the Z direction performs the final inspection on the battery cell. This ensures the tidying quality of the battery cell.

[0086] The packaging module 016 also includes a bagging device 600 , a boxing device 1500 and a marking device 1600 .

[0087] When packing the battery cells, it is necessary to manually put the bag in the bag and then fold the bag mouth 180 degrees, which has low production efficiency. The bagging device 600 is mainly used to solve the technical problem of manual bagging.

[0088] The bagging device 600 includes a bag material box 611 , a bag moving mechanism 612 , a bagging suction cup 617 , an opening supporting mechanism 615 and a bagging turning mechanism 616 .

[0089] The bag moving mechanism 612 includes a bagging X-axis module 6121, a bagging Z-axis module 6122 and a bagging nozzle 6123. The bagging X-axis module 6121 and the bagging Z-axis module 6122 are both configured as electric linear drive devices. The bagging X-axis module 6121 is fixed in position. The bagging Z-axis module 6122 is fixed to the output end of the bagging X-axis module 6121, and the bagging X-axis module 6121 drives the bagging Z-axis module 6122 to move in the X direction. The bagging nozzle 6123 is fixed to the output end of the bagging Z-axis module 6122, and the bagging Z-axis module 6122 drives the bagging nozzle 6123 to move in the Z direction.

[0090] After the bagging X-axis module 6121 and the bagging Z-axis module 6122 place the cloth bag on the bagging suction cup 617 through the bagging nozzle 6123, the bagging nozzle 6123 and the bagging suction cup 617 work together to open the bag opening, and then the opening support mechanism 615 further opens the two ends of the bag opening to facilitate the battery cell clamping device 1200 to place the battery cell into the cloth bag.

[0091] The cloth bag moving mechanism 612 sucks the cloth bag and places it on the bagging suction cup 617. The cloth bag moving mechanism 612 and the bagging suction cup 617 work together to open the bag mouth. The battery cell clamping device 1200 puts the battery cells into the cloth bag. Finally, the bagging flipping mechanism 616 folds the cloth bag.

[0092] A lifting mechanism is provided below the bag material box 611. The lifting mechanism includes a motor, a screw and a top plate. The motor drives the screw to rotate. When the screw rotates, it drives the top plate to move in the up and down direction. The bag is placed on the top plate. The material box is provided with a sensor. After the bag moving mechanism 612 sucks away the top bag, the top plate rises, so that the bag in the bag material box 611 is detected by the sensor again.

[0093] There are two groups of opening support mechanisms 615, which are respectively located on both sides of the bag opening. The opening support mechanism 615 includes a support moving driver, an opening support driver and two opening support claws. The support moving driver is used to drive the opening support driver and the opening support claws to approach or move away from the bagging suction cup 617, and the opening support driver drives the two opening support claws to approach or move away from each other.

[0094] The bag turning mechanism 616 includes a turning member and a turning driving member (the turning driving member can be set as a conventional rotary driving device such as a rotary driving motor), and the turning driving member drives the turning member to turn the bag so that the excess part of the bag is folded 180 degrees. The turning member is provided with a turning nozzle, which can prevent the bag from slipping when turning, so as to ensure the folding quality of the bag.

[0095] The bagging device 600 of the present solution can automatically bag photovoltaic cells by providing a bag moving mechanism 612 and a bagging suction cup 617, thereby improving production efficiency.

[0096] The box-entering device 1500 includes a box-entering mechanism, and the box-entering mechanism 623 can realize the opening and closing of the packaging box cover.

[0097] The box-entering mechanism includes a flip assembly 700 and a placement plate 810, and the placement plate 810 is used to place the packaging box. The flip assembly 700 includes a flap 710 and a flip driving component 720, and the output end of the flip driving component 720 is connected to the flip plate 710. The flip driving component 720 drives the flip plate 710 to rotate, so as to drive the box cover to rotate, thereby realizing the opening and closing of the cover.

[0098] The flip assembly 700 also includes a box cover suction cup, which is fixed to the flap 710. When the packaging box moves to the flip cover station, the box cover suction cup absorbs the box cover of the packaging box, so that the flap 710 and the box cover remain connected. When the flap 710 flips upward, the box cover also rotates, and the box cover is not easy to be separated from the flap 710 during the flipping process.

[0099] The flip assembly 700 further includes a limit block 730, which forms an "L"-shaped structure with the flip plate 710. The limit block 730 is used to limit the position of the insertion block to prevent the insertion block from being offset during the flipping of the lid and unable to be inserted into the inner cavity of the packaging box. The specific position of the limit block 730 can be adjusted according to the packaging box.

[0100] The box-entering mechanism further includes a first moving assembly 820. The output end of the first moving assembly 820 is connected to the placement plate 810, and the first moving assembly 820 drives the placement plate 810 to move along the X direction, so that the placement plate 810 approaches or moves away from the flip assembly 700. The first moving assembly 820 moves the packaging box to the flipping station for flipping.

[0101] The box-entering device 1500 also includes a first loading mechanism, which includes a second moving assembly 1000 and a box-entering grab assembly 900. The output end of the second moving assembly 1000 is connected to the box-entering grab assembly 900 to drive the box-entering grab assembly 900 to approach or move away from the placement plate 810. The box-entering grab assembly 900 can grab an empty packaging box. After the box-entering grab assembly 900 grabs the packaging box, the second moving assembly 1000 drives the box-entering grab assembly 900 to move to the placement plate 810 and places the packaging box on the placement plate 810.

[0102] The second moving assembly 1000 includes a first module 1010 and a second module 1020. The second module 1020 can drive the first module 1010 and the box-entering grabbing assembly 900 to move in the Y direction, and the first module 1010 drives the box-entering grabbing assembly 900 to move in the up and down directions. The first module 1010 and the second module 1020 can be a cylinder, an electric cylinder, a linear module, etc.

[0103] The box-entering grabbing assembly 900 includes a clamping drive component 920 and a packaging box clamping jaw 910. The output end of the first module 1010 is connected to the clamping drive component 920, and the output end of the clamping drive component 920 is connected to the packaging box clamping jaw 910. The clamping drive component 920 drives the packaging box clamping jaw 910 to clamp or release the packaging box. The clamping drive component 920 drives the packaging box clamping jaw 910 to clamp the packaging box, and drives the packaging box clamping jaw 910 and the packaging box to move to the placement plate 810 through the second moving assembly 1000, so as to realize automatic loading of the packaging box. The clamping drive component 920 can be a cylinder, an electric cylinder, etc., and the control of the packaging box clamping jaw 910 is realized by pneumatic or motor-driven belt movement.

[0104] The box-entering grabbing assembly 900 further includes a clamping block 930 and a clamping driving component 940, which is mounted on the output end of the first module 1010 and connected to the clamping driving component 920. The clamping driving component 940 can be a cylinder, an electric cylinder, etc. The output end of the clamping driving component 940 is drivingly connected to the clamping block 930, and the clamping driving component 940 drives the clamping block 930 to move in the up and down directions.

[0105] After the packaging box clamping claw 910 clamps the packaging box, the clamping drive component 940 drives the clamping block 930 to move in the direction of the packaging box to clamp the packaging box and fix the packaging box to prevent the packaging box from being deflected during movement, so as to ensure the accuracy of subsequent product placement.

[0106] In this embodiment, two clamping blocks 930 and two clamping drive components 940 are respectively provided, and the two clamping drive components 940 are respectively used to drive two clamping blocks 930, and the two clamping blocks 930 are respectively arranged on the left and right sides of the packaging box clamping jaws 910. After the packaging box clamping jaws 910 clamp the packaging box, the left and right ends of the packaging box can be clamped from above, ensuring the force balance on the left and right sides of the packaging box.

[0107] In some embodiments, the first loading mechanism further includes a storage frame 1100. The storage frame 1100 is hollow to form a storage cavity. The storage cavity is opened upward and is used to place packaging boxes so that the packaging boxes can be neatly arranged, which is conducive to the box entry grabbing assembly 900 to grab the packaging boxes. In this embodiment, the storage frame 1100 is arranged at the left end of the second moving assembly 1000, and the mobile platform 800 is arranged at the right end of the second moving assembly 1000. Under the driving action of the second moving assembly 1000, the box entry grabbing assembly 900 can go back and forth between the placement plate 810 of the mobile platform 800 and the storage frame 1100 to realize automatic loading of packaging boxes.

[0108] The specific arrangement positions of the storage frame 1100 and the mobile platform 800 can be adjusted according to the actual situation of the production line, and the second moving component 1000 can drive the box-entering grabbing component 900 to move back and forth between the storage frame 1100 and the placement plate 810.

[0109] The first loading mechanism also includes a fourth moving assembly, the output end of which is drivingly connected to the storage frame 1100 to lift the storage frame 1100. Under the driving action of the fourth moving assembly, the storage frame 1100 can drive the packaging box to move up and down to approach or move away from the second moving assembly 1000.

[0110] When the packaging boxes are stacked, after the top packaging box is grabbed by the box-entry grabbing assembly 900, the position of the next packaging box is lower than the position of the original top packaging box, and the position to which the second moving assembly 1000 drives the box-entry grabbing assembly 900 to descend is limited. Moreover, if the heights of each packaging box are different, the descending distance of the box-entry grabbing assembly 900 needs to be controlled each time the packaging boxes are clamped.

[0111] In this embodiment, the storage frame 1100 is driven to move by the fourth moving component to feed the packaging boxes to the second moving component 1000. When the first packaging box is grabbed, the fourth moving component drives other packaging boxes to fill the position, which is conducive to grabbing the next packaging box.

[0112] The storage frame 1100 includes a frame body and a lifting plate. The lifting plate is located in the frame body, and the lifting plate is slidably connected to the frame body. The frame body and the lifting plate form a storage cavity for placing the packaging box. The output end of the fourth moving component is fixed to the lifting plate, and the fourth moving component drives the lifting plate to move up and down. When the lifting plate moves up and down, the frame body remains stationary, and the lifting plate can realize the feeding and filling of the packaging box. The fourth moving component can be a screw motor, a cylinder, etc., which is not specifically limited here.

[0113] The box-entering device 1500 also includes two rows of rollers arranged along the Y direction. The rollers are used to support the product. The two rows of rollers are respectively provided with a plurality of rollers arranged along the X direction. A position for the clamping assembly to move is reserved between the two rows of rollers, so as to facilitate the clamping assembly to extend into the flip cover station to clamp out the packaged product. The rollers are arranged between the flip cover station and the battery cell clamping device 1200. After the clamping assembly clamps the product and places it on the rollers, the clamping assembly releases the product and pushes the product into the packaging box at the flip cover station. The arrangement of the rollers enables the product to enter the inner cavity of the packaging box more smoothly.

[0114] The marking device 1600 is a marking machine. After the box-entering device 1500 performs the box-entering step on the battery cells, the marking device 1600 marks the packaging box.

[0115] The cache system 022 includes:

[0116] The cache shelf 2100 is provided with a plurality of independent cache storage bodies 2110, and the cache storage bodies 2110 are used to store goods to be packaged, wherein each cache storage body 2110 is provided with gear information;

[0117] It should be noted that the number, volume and arrangement of the cache bodies 2110 of the cache shelf 2100 can be set according to the needs of the user, and this embodiment does not impose any specific restrictions.

[0118] It is worth noting that the gear information of each cache body 2110 is different. The gear information of the cache body 2110 is used to characterize the specific category of goods stored in the cache body 2110, wherein the gear information of each cache body 2110 can be set according to the previously entered goods information. In addition, the cache shelf 2100 is also provided with a re-test cache body 2110, and the re-test cache body 2110 is used to store goods that do not match the gear information, thereby avoiding the mixing of goods without entered models into the production line, improving the accuracy of goods detection, and facilitating the staff to perform subsequent processing of the goods in the re-test cache body 2110, for example, retesting, adding new cache body 2110 information or discarding goods, etc., which is not specifically limited in this embodiment.

[0119] The stacking mechanism 2200 is horizontally arranged on one side of the cache shelf 2100 along the length direction of the cache shelf 2100. The stacking mechanism 2200 is used to transport the goods to be packaged, so as to realize the transportation of the goods to be packaged;

[0120] In some embodiments, the stacking mechanism 2200 includes one or more stackers. When the stacking mechanism 2200 includes multiple stackers, the multiple stackers are arranged on both sides of the cache shelf 2100 along the length direction of the cache shelf 2100. By setting up multiple stackers, the transportation efficiency can be improved and the accumulation of goods can be avoided. The cache shelf 2100 can also be provided with multiple, for example, the cache shelf 2100 and the stacking mechanism 2200 are alternately arranged so that a stacking mechanism 2200 is respectively provided on both sides of a cache shelf 2100, thereby improving the transportation efficiency of the goods on the cache shelf 2100.

[0121] The cache controller is used to control the detector to scan the code of each to-be-packaged cargo, determine the cargo information of the to-be-packaged cargo, so as to facilitate the subsequent grading of different cargoes; compare the cargo information with the gear information, determine the target cache warehouse 2110, so as to achieve the grading of the to-be-packaged cargo, and store the cargo of the same gear in the same cache warehouse 2110; when the target cache warehouse 2110 is in an unsaturated state, control the stacking mechanism 2200 to transport the to-be-packaged cargo to the target cache warehouse 2110, so as to achieve the transportation of the to-be-packaged cargo; and when it is determined that the to-be-packaged cargo in the target cache warehouse 2110 meets the preset packing conditions, control the stacking mechanism 2200 to take out all the to-be-packaged cargo in the target cache warehouse 2110, thereby improving the efficiency of cargo entry and exit, and realizing the transportation of cargo of various different types.

[0122] In some embodiments, the detector may be a device such as a barcode scanning gun, a scanner, a mobile terminal, etc. provided with a barcode scanning module, so as to realize the identification of the model of the goods to be packaged.

[0123] In some embodiments, the stacking mechanism 2200 includes a first stacker 2210, a second stacker 2220, a driving machine 2230 and a slide rail 2240. The first stacker 2210 and the second stacker 2220 are respectively arranged at both ends of the slide rail 2240. The driving machine 2230 is used to drive the first stacker 2210 and / or the second stacker 2220 to slide along the slide rail 2240, thereby realizing the transportation of the packaged goods and improving the storage and retrieval efficiency of the packaged goods.

[0124] It should be noted that the first stacker 2210 and the second stacker 2220 are respectively used for grabbing the goods to be packaged, placing the goods to be packaged and moving the goods to be packaged. The first stacker 2210 and the second stacker 2220 work in cooperation to achieve efficient transportation of the goods to be packaged, and can avoid the situation of transportation suspension due to the failure of a stacker, thereby saving time and cost.

[0125] It is worth noting that the drive motor 2230 can be a dual-acting linear motor, a linear synchronous stepper motor, a linear induction motor, etc. In this embodiment, it is a dual-acting linear motor to achieve high acceleration and high-speed linear motion, which can reduce mechanical vibration and error accumulation, improve the stability and accuracy of the system, and the dual-acting linear motor can provide sufficient thrust to meet the needs of most loads.

[0126] In some embodiments, the length of the slide rail 2240 is greater than the length of the cache shelf 2100, so that the goods in the storage location at any position of the cache shelf 2100 can be grabbed, avoiding the situation that the stacker cannot reach a certain storage location, and a cache position 2300 is respectively provided at both ends of the slide rail 2240. The cache position 2300 is used to place the first stacker 2210 or the second stacker 2220, so as to store the stackers and avoid the collision of the two stackers.

[0127] It is understandable that by providing the buffer positions 2300 at both ends of the slide rail 2240, it can be ensured that any stacker will not be affected by another stacker when taking or putting out materials, thereby achieving efficient transportation of goods.

[0128] In some embodiments, when the stacker in the stacking mechanism 2200 is controlled to transport the goods to be packaged to the target cache warehouse 2110, first, the stacker closest to the goods to be packaged is calculated, and then the stacker is controlled to grab the goods to be packaged. In the process of the stacker moving the goods to be packaged, another idle stacker is controlled to move to the cache position 2300, thereby avoiding collision with the idle stacker in the process of moving the goods to be packaged to the target warehouse. Similarly, when the goods to be packaged need to be taken out of the warehouse, first, the distance between the two stackers and the warehouse is calculated, and the stacker closest to the warehouse is selected to grab the goods, and the other stacker is moved to the nearest cache position 2300, thereby avoiding collision between the two stackers in the process of taking out the goods, thereby ensuring efficient transportation of the goods.

[0129] It should be noted that, when there is no cargo to be transported, the first stacker 2210 and the second stacker 2220 can be stored in the cache positions 2300 at both ends of the slide rail 2240 , respectively, to improve the aesthetics of the cache system 022 .

[0130] In some embodiments, the first stacker 2210 and the second stacker 2220 are respectively provided with a cache grabbing component 2410 and a lifting component 2420. The cache grabbing component 2410 is used to grab the goods to be packaged, and the lifting component 2420 is used to lift the goods to be packaged, thereby achieving the grabbing and moving of the goods to be packaged.

[0131] It should be noted that the cache grabbing component 2410 can be a manipulator, a vacuum suction cup, a clamp 1210, etc., wherein the manipulator can adjust the grabbing force to grab the packaged goods to achieve flexible grabbing of the goods; the vacuum suction cup can fix the goods on the suction cup surface by generating negative pressure to achieve grabbing and carrying operations; the clamp 1210 can grab the goods by moving the upper and lower clamps. The lifting component 2420 can be a chain system, a spiral lifting system, an elevator lifting system, etc., which is not specifically limited in this embodiment.

[0132] In some embodiments, the cache position 2300 is provided with a blocking member 2500, which is used to intercept the first stacker 2210 and / or the second stacker 2220, thereby preventing the first stacker 2210 or the second stacker 2220 from sliding out of the slide rail 2240, thereby blocking the first stacker 2210 and the second stacker 2220.

[0133] It should be noted that the blocking member 2500 is arranged at the outermost side of the cache position 2300 to intercept the first stacker 2210 and the second stacker 2220, wherein the blocking member 2500 can be a blocking block, a blocking groove, a blocking protrusion, etc., and this embodiment does not make specific limitations.

[0134] It is understandable that the blocking member 2500 may be integrally provided with the slide rail 2240 , or may be movably provided relative to the slide rail 2240 , and this embodiment does not impose any specific limitation thereto.

[0135] Warehouse 021, including multiple storage warehouses;

[0136] It should be noted that each storage body can store different types of goods, and each storage body is provided with a storage body identification, and each storage body identification is used to represent different types of storage bodies.

[0137] Lifting mechanisms 3200 are arranged at both ends of the warehouse 021. The lifting mechanisms 3200 are used to transport the goods to be transported to the designated level, so that the goods can be transported to the designated level quickly and stably, reducing the time and labor intensity of manual handling, and effectively utilizing the space of the warehouse 021 and the production workshop;

[0138] It should be noted that the lifting mechanism 3200 can be a vertical lifting device, such as a hoist, an elevator, an elevator, etc., wherein the hoist can be a hydraulic hoist, a belt hoist, etc., and this embodiment does not make specific limitations.

[0139] A plurality of transport devices 3300 are used to transport the goods to be transported to the storage warehouse, thereby improving the efficiency and productivity of goods transportation and saving labor costs.

[0140] It should be noted that the transport device 3300 can be a rail-guided vehicle, an automatic guided vehicle, a logistics robot, etc.

[0141] The storage controller 3400 is used to obtain the cargo information of the cargo to be transported, and obtain the location information and working status of all the transport devices 3300. It can determine in real time whether the transport device 3300 is transporting the cargo, which is convenient for the subsequent scheduling of the transport device 3300; and then determine the level information and priority information of the cargo to be transported according to the cargo information, so as to accurately obtain the use frequency of the cargo, and determine the target storage body in the warehouse 021 according to the priority information to realize the storage of the cargo, and determine the target storage body through the priority information to improve the efficiency of cargo outbound, that is, it can prioritize the cargo outbound. Goods with higher levels are placed on the side close to the outbound end of the storage body. After that, the level information is sent to the lifting mechanism 3200, so that the lifting mechanism 3200 transports the goods to be transported to the specified level corresponding to the level information, thereby realizing layered storage of goods and improving the management efficiency of goods. Finally, the target transportation device 3300 for transporting the goods is determined according to the position information and the working device, and the target transportation device 3300 is controlled to transport the goods to be transported to the target storage body, thereby realizing the rational use of the transportation device 3300, avoiding unnecessary detours of the transportation device 3300, and improving the efficiency of cargo transportation.

[0142] A photovoltaic cell packaging process comprises the following steps:

[0143] Step a, the battery cells are sorted in the battery cell loading module 011 and then unloaded to the fixture;

[0144] Step b, the battery cells and the jig are transported by the main transport line 001 to the auxiliary material loading module 014, and the auxiliary material loading module 014 unloads several kinds of auxiliary materials into the jig;

[0145] Step c, the battery cells and the jig are transported to the packaging module 016 by the main transportation line 001, the packaging module 016 takes out the battery cells and auxiliary materials, and the jig is moved from the main transportation line 001 to the return transportation line 002 via the line change mechanism 130;

[0146] Step d1, the battery cells and auxiliary materials are transported to the plastic packaging module 018 by the main transportation line 001;

[0147] Step d2, the jig is moved by the return transport line 002 to the auxiliary material loading module 014, and the auxiliary material loading module 014 unloads several kinds of auxiliary materials into the jig;

[0148] Step e1, the battery cells and auxiliary materials are encapsulated in the encapsulation module 018;

[0149] Step e2, the jig is moved to the battery cell loading module 011 by the return transport line 002, and waits for the next battery cell loading in the battery cell loading module 011;

[0150] Step f, putting the battery cells into boxes;

[0151] Step g: storage.

[0152] The above-mentioned packaging process is described in detail below.

[0153] Actual process description: 1. The battery cell is loaded into the jig through the battery cell loading module 011, enters the first line changer 012 through the main transport line 001, is lifted to a certain height, and is transported to the second line changer 013 for lowering; 2. The product enters the auxiliary material loading module 014 through the main transport line 001. Multiple auxiliary material loading modules 014 sequentially put auxiliary materials such as dust-free paper, foam, and hard board into the jig to complete the loading of auxiliary materials located above the battery cell; 3. After the auxiliary material loading is completed, the jig and the items in the jig The products are transported to the packaging module 016 via the main transportation line 001. After a series of actions such as shaping, testing, and labeling are completed in the packaging module 016, they are separated by lifting, transplanting, and then merged into the main transportation line 001. 4. The products enter the plastic sealing module 018 via the main transportation line 001, and the plastic sealing module 018 plastic seals the products. 5. The plastic-sealed products enter the silicon wafer grading buffer area via the main transportation line 001. 6. The products after grading and matching are transported out of the warehouse to the cartoning machine, where they are packaged by a six-axis robot.

[0154] Empty tray process description: 1. The battery cell jig box completes the jig layer change through the line change mechanism 130 inside the packaging module 016, and the jig descends from the main transport line 001 to the reflux transport line 002; 2. The empty jig is transported to the third line changer 015 via the reflux transport line 002, and the third line changer 015 lifts the jig to a certain height; 3. The jig enters the auxiliary material loading module 014 via the reflux transport line 002, and the auxiliary material loading module 014 puts auxiliary materials such as dust-free paper, foam, and hard board into the jig in turn, completes the loading of auxiliary materials, and completes the loading of auxiliary materials located below the battery cell; 4. The jig box enters the second line changer 013 via the reflux transport line 002 and is lifted to a certain height; 5. The jig box enters the first line changer 012 via the reflux transport line 002 and descends; 6. The jig flows back to the battery cell loading module 011 via the reflux transport line 002, waiting for the next battery cell loading.

[0155] NG process description: 1. After the product is detected as NG at the packaging module 016, the product is lowered through the line changing mechanism 130 inside the packaging module 016, and is transported to the NG outlet by the NG delivery line, and is manually taken offline for product repair; 2. After the repair is completed, the product is reversed through the NG reverse line, merged into the main transport line 001 and enters the packaging module 016.

[0156] Sampling inspection process description: 1. The system sets or manually sets regular sampling inspections on the products. The packaged products are transported to the packaging module 016 via the main transportation line 001. The products are lowered to the sampling inspection delivery line through the line changing mechanism 130 inside the packaging module 016, and are transported to the manual sampling inspection position through the sampling inspection delivery line; 2. After the sampling inspection, the materials are fed into the main transportation line 001 via the sampling inspection return line, and the products are transported by the main transportation line 001 to the plastic sealing module 018 for plastic sealing.

[0157] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A photovoltaic cell packaging production line, characterized in that: include: A main transport line, wherein the main transport line is provided with a main transport path; The cell loading module, auxiliary material loading module, packaging module, plastic sealing module and packaging module are arranged in sequence along the main transportation path; The packaging module includes a battery cell clamping device, which is provided with a clamping and conveying path; the packaging module also includes a battery cell docking device, a bagging device, a boxing device and a marking device which are sequentially arranged beside the clamping and conveying path.

2. A photovoltaic cell packaging production line according to claim 1, characterized in that: The packaging module also includes: A tidying device, the tidying device is arranged beside the battery sheet docking device; The arranging and conveying device is provided with a first conveying path, and the first conveying path is from the battery cell docking device to the arranging device.

3. The photovoltaic cell packaging production line according to claim 2, characterized in that: The regularization device comprises: A regular swinging member, wherein the regular swinging member is provided with a regular placement groove; A regular swinging driving member is connected to the regular swinging member for driving the regular swinging member, and the regular swinging driving member drives the regular swinging member to swing.

4. The photovoltaic cell packaging production line according to claim 2, characterized in that: The packaging module also includes a detection mechanism; the packaging module is provided with a detection area; the detection end of the detection mechanism faces the detection area; the tidying and transporting device is provided with a second transport path, and the second transport path is from the tidying device to the detection mechanism.

5. The photovoltaic cell packaging production line according to claim 1, characterized in that: The box-entering device comprises: The box-entering flip assembly comprises a flip driving component, a flip plate and a box cover suction cup, and the flip driving component is drivingly connected to the flip plate; A placing plate is provided, a lid-turning station is formed between the placing plate and the flap, and the box cover suction cup is arranged on a side of the flap close to the lid-turning station.

6. The photovoltaic cell packaging production line according to claim 1, characterized in that: The bagging device comprises: A bagging suction cup, wherein the bagging suction cup is provided with a plurality of vacuum suction heads; A cloth bag material box, the cloth bag material box is arranged on a side of the bagging suction cup away from the battery cell clamping device; A cloth bag moving mechanism is disposed between the cloth bag material box and the bagging suction cup, and is used for moving the cloth bag in the cloth bag material box to the bagging suction cup.

7. The photovoltaic cell packaging production line according to claim 6, characterized in that: The bagging device also includes: The bagging flipping mechanism is located above the bagging suction cup; the bagging flipping mechanism comprises a flipping member and a flipping driving member; the flipping driving member drives the flipping member to rotate, and the flipping member is used to flip the cloth bag so that the part of the cloth bag with excess products is folded in half.

8. The photovoltaic cell packaging production line according to claim 1, characterized in that: It also includes a cache system, which is arranged behind the plastic packaging module and includes: The cache shelf is provided with a plurality of independent cache storage bodies, and the cache storage bodies are used to store goods to be packaged, wherein each of the cache storage bodies is provided with gear information; A stacking mechanism, horizontally arranged on one side of the cache shelf along the length direction of the cache shelf, the stacking mechanism being used to transport the goods to be packaged; The cache controller is used to control the detector to scan the code of each of the goods to be packaged to determine the goods information of the goods to be packaged; compare the goods information with the gear information to determine the target cache warehouse; when the target cache warehouse is in an unsaturated state, control the stacking mechanism to transport the goods to be packaged to the target cache warehouse; and when it is determined that the goods to be packaged in the target cache warehouse meet the preset packing conditions, control the stacking mechanism to take all the goods to be packaged in the target cache warehouse out of the warehouse.

9. The photovoltaic cell packaging production line according to claim 1, characterized in that: Also included is a cargo handling system, the cargo handling system comprising: Warehouse, including multiple unit storage warehouses; A lifting mechanism is arranged at both ends of the warehouse, and the lifting mechanism is used to transport the goods to be transported to a designated level; A plurality of transport devices are used to transport the goods to be transported to the unit storage body; a storage controller is used to obtain cargo information of the goods to be transported, and obtain location information and working status of all the transport devices; level information and priority information of the goods to be transported are determined according to the cargo information, and a target storage body is determined in the warehouse according to the priority information, wherein the priority information is used to characterize the usage frequency of the goods to be transported; the level information is sent to the lifting mechanism so that the lifting mechanism transports the goods to be transported to a designated level corresponding to the level information; a target transport device is determined according to the location information and the working status, and the target transport device is controlled to transport the goods to be transported to the target storage body.

10. The photovoltaic cell packaging production line according to claim 1, characterized in that: Also includes: A reflux transport line, wherein the reflux transport line is provided with a reflux inlet and a reflux outlet; the reflux transport line is opposite to the transport direction of the main transport line, and the reflux transport line passes through the auxiliary material feeder; the reflux outlet is connected to the battery cell feeding module; Line changing machine, a plurality of line changing machines are arranged between the main transport line and the return transport line; the line changing machine is used to transfer articles between the main transport line and the return transport line.

11. A photovoltaic cell packaging process, characterized in that: The steps include: Step a, the battery cells are sorted in the battery cell loading module and then unloaded to the fixture; Step b, the battery cells and the jig are transported to the auxiliary material loading module by the main transport line, and the auxiliary material loading module unloads several kinds of auxiliary materials into the jig; Step c: The battery cells and fixtures are transported to the packaging module by the main transportation line. The packaging module takes out the battery cells and auxiliary materials, and the packaging module packages the products. Step d1, the battery cells and auxiliary materials are transported to the plastic packaging module through the main transportation line; Step e1, the battery cells and auxiliary materials are plastic-sealed in a plastic-sealing module; Step f, putting the battery cells into boxes; Step g: storage.

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