CN119749998B

CN119749998B - Photovoltaic cell packaging production line and packaging technology

Info

Publication number: CN119749998B
Application number: CN202311282854.9A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Guangdong Shunchu Intelligent Equipment Co ltd; Guangdong Lyric Robot Automation Co Ltd
Current assignee: Guangdong Shunchu Intelligent Equipment Co ltd; Guangdong Lyric Robot Automation Co Ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2025-11-18
Anticipated expiration: 2043-09-28
Also published as: CN119749998A

Abstract

This invention discloses a photovoltaic cell packaging production line, comprising: a main transport line with a main transport path; a cell feeding module, an auxiliary material feeding module, a packaging module, a shrink-wrapping module, and a packing module arranged sequentially along the main transport path; the packaging module includes a cell clamping device with a clamping and transporting path; the packaging module also includes a cell docking device, a bagging device, a boxing device, and a marking device arranged sequentially beside the clamping and transporting path. A photovoltaic cell packaging process includes the following steps: step a, cell unloading; step b, auxiliary material feeding module unloading auxiliary materials; step c, packaging module removing cells and auxiliary materials, fixture moving to the return transport line; step d1, product moving to the shrink-wrapping module; step e1, shrink-wrapping module shrink-wrapping product; step f, product boxing; step g, warehousing. This solution can improve production efficiency and avoid cell damage.

Description

Photovoltaic cell packaging production line and packaging technology

Technical Field

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

Background

After the solar photovoltaic cell is manufactured, the manufactured solar photovoltaic cell is required to be placed in a warehouse for storage, the solar photovoltaic cell is required to be orderly stacked, then bagging is carried out, boxing is carried out, finally the solar photovoltaic cell is placed in the warehouse, normally stacking of the solar photovoltaic cell is completed manually, the solar photovoltaic cell is placed in a transfer trolley, and then the solar photovoltaic cell is put in a warehouse by a manual trolley, so that the efficiency of the mode of transporting and storing the solar photovoltaic cell is low, and the solar photovoltaic cell is easy to damage by manually packaging the solar photovoltaic cell.

Disclosure of Invention

The invention aims to solve the technical problems of providing a photovoltaic cell packaging production line and a packaging process, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.

The invention solves the technical problems as follows:

a photovoltaic cell packaging line comprising:

a main transport line provided with a main transport 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, a battery piece clamping and conveying path, a battery piece butt joint device, a bagging device, a box entering device and a marking device, wherein the battery piece butt joint device, the bagging device, the box entering device and the marking device are sequentially arranged beside the clamping and conveying path.

Through above-mentioned technical scheme, photovoltaic cell piece packaging production line of this scheme through setting up battery piece material loading module, assisting material loading module, packaging module, plastic envelope module, packaging module, can realize the unmanned production to the packing of photovoltaic cell piece to can improve the efficiency of production and reduce the probability of manual damage battery piece greatly.

And the packaging module is provided with a battery piece butt joint device, a bagging device, a box entering device and a marking device, so that the operations of bagging, box entering and the like in the battery piece packaging step are automatically completed, and the consumption of human resources can be effectively reduced.

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

The regulating device is arranged beside the battery piece butting device;

The regular conveying device is provided with a first conveying path from the battery piece butting device to the regular device.

As a further improvement of the above technical solution, the regulating device includes:

the regular swinging piece is provided with a regular placing groove;

the regular swing driving piece is in driving connection with the regular swing piece, and the regular swing driving piece drives the regular swing piece to swing.

As a further improvement of the technical scheme, the packaging module further comprises a detection mechanism, the packaging module is provided with a detection area, the detection end of the detection mechanism faces the detection area, and the regular conveying device is provided with a second conveying path from the regular device to the detection mechanism.

As a further improvement of the above technical solution, the box loading device includes:

The box feeding overturning assembly comprises an overturning driving component, a turning plate and a box cover sucker, and the overturning driving component is in driving connection with the turning plate;

The box cover sucking disc is arranged on one side of the turning plate, which is close to the turning station.

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

the bagging sucker is provided with a plurality of vacuum suction heads;

the cloth bag material box is arranged on one side, far away from the battery piece clamping device, of the bagging sucker;

The cloth bag moving mechanism is arranged between the cloth bag material box and the bagging sucker and is used for moving the cloth bag in the cloth bag material box to the bagging sucker.

As a further improvement of the above technical solution, the bagging apparatus further includes:

The bagging turnover mechanism is positioned above the bagging sucker and comprises a turnover piece and a turnover driving piece, the turnover driving piece drives the turnover piece to rotate, and the turnover piece is used for turnover of the cloth bag so that the part of the cloth bag, which is more than the product, is folded in half.

As a further improvement of the above technical solution, the system further includes a buffer system, where the buffer system is disposed at the rear of the plastic package module, and the buffer system includes:

The buffer storage shelf is provided with a plurality of independent buffer storage banks which are used for storing goods to be packed, wherein each buffer storage bank is provided with gear information;

the stacking mechanism is horizontally arranged on one side of the buffer storage rack along the length direction of the buffer storage rack and is used for transporting the goods to be packaged;

the system comprises a target buffer library body, a stacking mechanism, a buffer controller, a detector, a stacking mechanism and a stacking mechanism, wherein the target buffer library body is used for storing all cargoes to be packaged in the target buffer library body, the buffer controller is used for scanning codes of all cargoes to be packaged for each cargoes to be packaged, determining cargo information of the cargoes to be packaged, comparing the cargo information with gear information, determining the target buffer library body, controlling the stacking mechanism to transport the cargoes to be packaged to the target buffer library body when the target buffer library body is in an unsaturated state, and controlling the stacking mechanism to store all the cargoes to be packaged in the target buffer library body when the cargoes to reach preset boxing conditions.

As a further improvement of the above technical solution, the system further includes a cargo handling system, the cargo handling system including:

the warehouse comprises a plurality of unit warehouse bodies;

The lifting mechanisms are arranged at two ends of the warehouse and are used for conveying goods to be conveyed to a specified level;

The system comprises a unit warehouse body, a plurality of conveying devices, a warehouse controller, a target warehouse body, a lifting mechanism and a target conveying device, wherein the unit warehouse body is used for conveying goods to be conveyed, the conveying devices are used for conveying the goods to be conveyed to the unit warehouse body, the warehouse controller is used for acquiring the goods information of the goods to be conveyed, acquiring the position information and the working state of all the conveying devices, determining the level information and the priority information of the goods to be conveyed according to the goods information, determining the target warehouse body in the warehouse according to the priority information, wherein the priority information is used for representing the use frequency of the goods to be conveyed, sending the level information to the lifting mechanism so that the lifting mechanism conveys the goods to be conveyed to a designated level corresponding to the level information, determining the target conveying device according to the position information and the working state, and controlling the target conveying device to convey the goods to be conveyed to the target warehouse body.

As a further improvement of the above technical solution, further comprising:

the device comprises a main conveying line, a reflow conveying line, a battery piece feeding module and a battery piece feeding module, wherein the main conveying line is provided with a reflow inlet end and a reflow outlet end;

A plurality of line changing machines are arranged between the main conveying line and the reflow conveying line; the line changer is used for transporting articles between the main transporting line and the reflow transporting line.

A photovoltaic cell packaging process comprises the following steps:

step a, discharging the battery piece to a jig after the battery piece feeding module is separated;

B, transporting the battery piece and the jig to an auxiliary material feeding module by a main transportation line, and discharging a plurality of auxiliary materials into the jig by the auxiliary material feeding module;

c, transporting the battery pieces and the jig to a packaging module by a main transportation line, taking out the battery pieces and auxiliary materials by the packaging module, and packaging products by the packaging module;

Step d1, transporting the battery piece and the auxiliary material to a plastic package module by a main transportation line;

step e1, the battery piece and the auxiliary material are subjected to plastic package in a plastic package module;

F, putting the battery piece into a box;

And g, warehousing.

The photovoltaic cell packaging production line has the beneficial effects that unmanned production of packaging of the photovoltaic cell can be realized by arranging the cell feeding module, the auxiliary material feeding module, the packaging module, the plastic packaging module and the packaging module, so that the production efficiency can be greatly improved and the probability of manually damaging the cell can be reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic diagram of the path of the main transport line, return transport line, etc. of the present invention;

FIG. 2 is a schematic layout of a production line of the present invention;

FIG. 3 is a schematic view of the overall structure of the auxiliary material feeding module of the present invention;

FIG. 4 is a schematic view of the overall structure of the packaging module of the present invention;

fig. 5 is a schematic view showing the overall structure of components such as a battery piece docking device, a trimming conveying device and the like of the packaging module of the present invention;

FIG. 6 is a schematic view of the overall structure of the bagging apparatus of the present invention;

FIG. 7 is a schematic view of the overall structure of the cartridge loading device and the battery clamping device of the present invention;

FIG. 8 is a partially enlarged schematic illustration of portions A and B of FIG. 7;

FIG. 9 is a schematic diagram of a cache system of the present invention;

FIG. 10 is a schematic view of the stacking mechanism of the present invention;

FIG. 11 is a system schematic of the cargo handling system of the invention.

001, Main transport line; 002, a return transport line; 003, NG transport line; 004, a spot check transportation line, 011, a battery slice charging module, 012, a first line changer, 013, a second line changer, 014, an auxiliary material charging module, 015, a third line changer, 016, a packaging module, 017, a fourth line changer, 018, a plastic packaging module, 021, a warehouse, 022, a buffer system, 100, a battery slice docking device, 110, a docking transportation structure, 120, a docking driving member, 130, a line changing mechanism, 131, a docking lifting driving member, 132, a docking lifting table, 141, a supporting lifting driving member, 142, a supporting table, 200, a regulating device, 210, a regulating swing member, 211, a regulating placing groove, 212, a void cell, 220, a regulating swing driving member, 300, a regulating carrying device, 310, a regulating carrying clamping jaw, 320, a mechanical hand, 400, a detection mechanism, 410, a detection camera, 510, an auxiliary material charging frame, 520, an X-axis driving device, 530, an auxiliary Z-axis driving device, 540, a cartridge clamping device, a loading end, 130, a docking driving member, a docking lifting driving member, 131, a lifting driving member, 142, a supporting lifting driving member, a supporting table, a supporting frame, a supporting bag, a, storage frame, 1200, battery piece clamping device, 1210, clamp, 1220, clamping driving component, 1230, third module, 1300, third moving component, 1500, box entering device, 1600, marking device, 2100, buffer storage rack, 2110, buffer storage body, 2200, stacking mechanism, 2210, first stacker, 2220, second stacker, 2230, driving machine, 2240, sliding rail, 2300, buffer storage position, 2410, buffer storage grabbing component, 2420, lifting component, 2500, blocking component, 3200, lifting mechanism, 3300, transporting device, 3400, storage controller, X, first direction, Y, second direction, Z, third direction.

Detailed Description

The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the invention can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1 to 11, a photovoltaic cell packaging line is provided with mutually orthogonal Z, Y and X directions. Wherein, Y direction and X direction are set as two mutually perpendicular setting's horizontal direction, and Z direction is set as vertical direction. Wherein the X direction is the first direction, the Y direction is the second direction, and the Z direction is the third direction.

The photovoltaic cell packaging production line comprises a main conveying line 001 (shown by a solid line with an arrow), a reflow conveying line 002 (shown by a thinner dotted line with an arrow), an NG conveying line 003 (shown by a thicker dotted line with an arrow), and a spot inspection conveying line 004 (shown by a dot-dash line with an arrow).

The main transport line 001 is provided with a main transport path, and a battery piece feeding module 011, a first line changing machine 012, a second line changing machine 013, an auxiliary material feeding module 014, a third line changing machine 015, a packaging module 016, a fourth line changing machine 017, a plastic packaging module 018 and a packaging module are sequentially arranged along the main transport path. The first wire exchanging machine 012, the second wire exchanging machine 013, the third wire exchanging machine 015 and the fourth wire exchanging machine 017 are all provided as lifts. The tail end of the main transport line 001 interfaces with a warehouse 021.

The return line 002 is entirely below the main line 001. The return transport line 002 is provided with a return outflow end and a return inflow end. The reflow outflow end is in butt joint with the battery piece feeding module 011. The reflow transporting line 002 passes through the auxiliary material feeding module 014, and when the jig transported by the reflow transporting line 002 passes through the auxiliary material feeding module 014, the auxiliary material feeding module 014 places the auxiliary material in the jig.

And the system is also provided with an NG transportation line 003 and a spot check transportation line 004, wherein the two ends of the NG transportation line 003 are provided with an NG inlet end and an NG outlet end, the NG inlet end is in butt joint with the reflow transportation line 002 through a third line exchange machine 015, and the NG outlet end is in butt joint with the main transportation line 001. The both ends of spot check transportation line 004 are established to spot check entering end and spot check outflow end, and spot check entering end passes through third line machine 015 and dock with backward flow transportation line 002, and spot check outflow end and main transportation line 001 dock.

The auxiliary material loading module 014 includes three auxiliary material loading assemblies, which are arranged along the transport direction of the main transport line 001. The auxiliary material feeding assembly comprises an auxiliary material feeding frame 510, an auxiliary material X-axis driving device 520, an auxiliary material Z-axis driving device 530, a cartridge clip feeding execution end 540, a cartridge clip structure 550, a cartridge clip jacking mechanism 560 and a cartridge clip buffer conveying line 570.

The auxiliary material X-axis driving device 520 is mounted on the auxiliary material loading frame 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, 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 cartridge clip feeding execution end 540 to move along the Z direction. Specifically, in the present embodiment, the auxiliary X-axis driving device 520 and the auxiliary Z-axis driving device 530 are all pneumatic linear driving devices, and in other embodiments, the auxiliary X-axis driving device 520 and the auxiliary Z-axis driving device 530 may be conventional linear driving devices such as electric or hydraulic linear driving devices. Clip feed actuating end 540 is mounted to auxiliary Z-axis drive 530.

A plurality of clip structures 550 are used to accommodate different auxiliary materials. The clip lifting mechanism 560 is used to lift the auxiliary material located in the clip structure 550 so that the clip loading end 540 can more easily take the auxiliary material. The clip buffer conveying line 570 is used for driving the clip structure 550 to move along the X direction, specifically, the clip buffer conveying line 570 is set to be a belt conveying line, so that the clip structure 550 is close to or far away from the main conveying line 001, and when the clip buffer conveying line 570 is far away from the main conveying line 001, a worker can conveniently supplement auxiliary materials.

The packaging module 016 comprises a battery piece butt joint device 100, a regularization device 200, a bagging device 600, a box loading device 1500, a marking device 1600 and a battery piece clamping device 1200.

The battery piece clamping device 1200 is provided with a clamping and conveying path, the clamping and conveying path linearly extends along the Y direction, and the battery piece docking device 100, the arranging device 200, the bagging device 600, the box loading device 1500 and the marking device 1600 are sequentially arranged at the side of the clamping and conveying path. The battery sheet clamping device 1200 can realize that products at the position of the arranging device 200 are conveyed to the bagging device 600, products at the position of the bagging device 600 are conveyed to the box loading device 1500, and packaging boxes filled with products are conveyed to the marking mechanism.

The battery piece clamping device 1200 includes a third moving assembly 1300 and a clamping assembly. The clamping assembly is used for clamping a product or a packing box with the product, and the output end of the third moving assembly 1300 is connected with the clamping assembly so as to drive the clamping assembly to move along a clamping conveying path.

The battery slice clamping device 1200 includes two groups of clamping components, one group of clamping components is used for clamping a product to be packaged to a flip station, the other group of clamping components is used for clamping a product completed into a box to a next station, and the third moving component 1300 is respectively in driving connection with the two groups of clamping components and can drive the two groups of clamping components to synchronously move in the left-right direction. The clamping assembly comprises a clamp 1210, a clamping driving component 1220 and a third module 1230, wherein the third moving assembly 1300 is a fourth module, the clamping driving component 1220 is in driving connection with the clamp 1210, the clamping driving component 1220 drives the clamp 1210 to realize clamping action, the third module 1230 is in driving connection with the clamping driving component 1220, the third module 1230 drives the clamp 1210 and the clamping driving component 1220 to move along the front-back direction, the output end of the third moving assembly 1300 is connected with the third module 1230, and the fourth module drives the third module 1230, the clamp 1210 and the clamping driving component 1220 to move along the left-right direction. The driving directions of the third module 1230 and the fourth module may be adjusted according to the actual line layout, which is not particularly limited herein.

When one group of clamping components clamps the product to be packaged, the other group of clamping components clamps the packaged product, the clamping components clamping the product to be packaged move to the flip station through the driving action of the third moving component 1300, the clamping components clamping the packaged product move to the next station, and the synchronous actions of the two clamping components can greatly improve the packaging efficiency.

The battery piece docking apparatus 100 includes a docking transport structure 110, a docking drive 120, and a wire change mechanism 130. The docking driving member 120 drives the docking transport structure 110, and the docking transport structure 110 drives the battery pieces to move along the regular transport direction (the regular transport direction is parallel to the X direction). The docking transport structure 110 may be a roller transport structure, a chain transport structure, or other transport structure, as described herein. The butt-joint driving piece 120 is set to a rotating motor, the butt-joint conveying structure 110 is a belt conveying structure, two belt conveying structures are arranged at intervals, the butt-joint driving piece 120 drives one of the belt pulleys to rotate, and the two belt conveying structures transmit power through the relay shaft so as to realize synchronous movement of the two belt conveying structures.

The wire changing mechanism 130 includes a docking elevation drive 131 and a docking elevation table 132.

The butt lifting driving member 131 is provided as a linear cylinder, specifically, the butt lifting driving member 131 is a rodless cylinder, and the butt lifting driving member 131 may be provided as a conventional rod cylinder or an electric linear driving device. The wire changing mechanism 130 is provided with a second wire abutting end and a first wire abutting end, the second wire abutting end abuts against the reflow transporting wire 002, and the first wire abutting end is used for abutting against the main transporting wire 001. The docking lifting table 132 is fixedly installed at an output end of the docking lifting driving member 131. The docking lift 132 is driven to move up and down in the Z direction by the docking lift driving member 131 such that the height of the docking lift 132 is adjustably set.

The battery cell docking apparatus 100 further includes a support lift drive 141 and a support table 142. The supporting elevating driving member 141 is provided as a linear cylinder. The support table 142 is fixedly connected to an output end of the support lift driving member 141, and the support table 142 is driven by the support lift driving member 141 to move up and down in the Z direction. After the docking transport structure 110 docks the cartridges on the conveying line, the docking lifting driving member 131 drives the docking lifting platform 132 to ascend, so that the docking lifting platform 132 and the components mounted on the docking lifting platform 132 move upwards, and then the supporting lifting driving member 141 drives the supporting platform 142 to move upwards (in an initial state, the height of the supporting platform 142 is lower than the height of the upper end face of the docking transport structure 110), so as to drive the cartridges to ascend.

The butt-joint lifting driving piece 131, the butt-joint lifting table 132, the supporting lifting driving piece 141 and the supporting table 142 are matched, so that the jig is lifted, and the regular carrying device 300 is convenient to grasp the battery pieces. When the battery piece is grasped by the regulated carrying device 300, the docking lift drive 131 and the supporting lift drive 141 are retracted. When the height of the docking transport structure 110 is the same as the height of the peripheral battery piece transport line, the docking drive 120 is reversed, so that the jig is reflowed to the transport line.

The regulating device 200 is located at one side of the battery cell docking device 100 in the X direction. The trimming device 200 includes a trimming swing member 210 and a trimming swing driving member 220.

The regulating swing 210 is provided with a regulating groove 211. The regulating swing 210 is provided in a box-like structure, and the regulating groove 211 is used for placing the battery cells. The regulating swing 210 is provided with a clearance groove 212 communicating with the regulating groove 211. The clearance groove 212 is used for clearance, so that the regular transporting device 300 can take out the battery pieces smoothly. The number of the clearance grooves 212 is two, and the two clearance grooves 212 are symmetrically arranged at both sides of the regulating swing member 210 in the Y direction.

The swing driving unit 220 is configured as a rotary motor, and the swing driving unit 210 is fixedly connected to an output end of the swing driving unit 220, and the swing driving unit 220 drives the swing driving unit 210 to swing, so that the swing driving unit 210 swings around an axis parallel to the X direction.

In the swinging process of the regulating swinging piece 210, the regulating swinging piece 210 can regulate the battery pieces so as to enable the edges of the plurality of photovoltaic battery pieces to be aligned, realize automatic regulation of the battery pieces, improve the working efficiency and reduce the breakage rate of the battery pieces and the risk of scratches of staff.

The feeding normalization device 200 is further provided with a detection area, which is disposed at one side of the normalization swinging element 210 in the Y direction. The inspection mechanism 400 includes three inspection cameras 410 (in other embodiments, defect inspection equipment, scanners, etc. may be used instead of the inspection cameras 410 to achieve the same or similar function), and the three inspection cameras 410 are respectively disposed on one sides of the inspection area in the Z direction, the Y direction, and the X direction, and the inspection ends of the inspection cameras 410 face the inspection area. The three detection cameras 410 detect different sides of the battery cell, respectively, to detect whether the battery cell is regular.

The regulated carrying device 300 comprises a regulated carrying jaw 310 and a multi-axis robot 320. The regulated carrying jaw 310 is fixedly mounted to the actuating end of the multi-axis robot 320. The regular conveyance device 300 is provided with a second conveyance path and a first conveyance path. The first conveyance path is from the battery cell docking device 100 to the regularization device 200, and is used for conveying the battery cell from the battery cell docking device 100 to the regularization device 200. The second conveyance path is from the alignment device 200 to the inspection area. The multi-axis manipulator 320 drives the regular carrying jaw 310 to move on the second carrying path and the first carrying path, so that the regular carrying jaw 310 moves back and forth among the battery piece docking device 100, the regular device 200 and the detection area, and the transportation of the battery pieces is realized.

The regular transporting device 300 grabs the battery cell from the regular device 200, then the regular transporting device 300 transports the battery cell from the regular device 200 to the inspection area along the second transporting path, and then the two inspection cameras 410 at one side of the inspection area in the Y direction and the X direction perform the first inspection of the battery cell. After the first detection, the regular transporting device 300 drives the battery piece to rotate 180 °, and the detection camera 410 at one side of the detection area in the X direction performs a second detection on the other side of the battery piece in the X direction. Finally, the battery piece is gripped by the battery piece gripping device 1200, and then the detection camera 410 at one side in the Z direction of the detection area performs the last detection of the battery piece. So that the regular quality of the battery piece is ensured.

The packaging module 016 further comprises a bagging device 600, a box-in device 1500 and a marking device 1600.

When the battery piece is packaged, the bag needs to be sleeved manually, then the bag opening is turned over for 180 degrees, and the production efficiency is low. The bagging apparatus 600 is mainly for solving the technical problem of manual bagging.

The bagging apparatus 600 includes a bag magazine 611, a bag moving mechanism 612, a bagging suction cup 617, an opening support mechanism 615, and a bagging flipping mechanism 616.

The bag moving mechanism 612 includes a bagging X-axis module 6121, a bagging Z-axis module 6122, and a bagging suction nozzle 6123. The bagging X-axis module 6121 and the bagging Z-axis module 6122 are all arranged as electric linear driving devices. The bagging X-axis module 6121 is fixed in position. The bagging Z-axis module 6122 is fixed at the output end of the bagging X-axis module 6121, the bagging X-axis module 6121 drives the bagging Z-axis module 6122 to move along the X direction, the bagging suction nozzle 6123 is fixed at the output end of the bagging Z-axis module 6122, and the bagging Z-axis module 6122 drives the bagging suction nozzle 6123 to move along the Z direction.

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 suction nozzle 6123, the bagging suction nozzle 6123 and the bagging suction cup 617 act together to open the cloth bag opening, and then the opening supporting mechanism 615 further opens the two ends of the bag opening, so that the battery piece clamping device 1200 can place the battery piece in the cloth bag.

The bag moving mechanism 612 sucks the bag and places the bag on the bagging sucker 617, the bag moving mechanism 612 and the bagging sucker 617 act together to open the bag mouth of the bag, the battery piece clamping device 1200 places the battery piece into the bag, and finally the bagging overturning mechanism 616 overturns the bag.

A jacking mechanism is arranged below the cloth bag material box 611. The jacking mechanism comprises a motor, a screw rod and a top plate, the motor drives the screw rod to rotate, the top plate is driven to move along the up-down direction when the screw rod rotates, the cloth bag is placed on the top plate, and the material box is provided with a sensor. After the cloth bag moving mechanism 612 sucks the uppermost cloth bag, the top plate rises, so that the cloth bag in the cloth bag material box 611 is detected by the sensor again.

The opening support mechanisms 615 are provided with two groups, and the two groups of opening support mechanisms 615 are respectively positioned at two sides of the cloth bag opening. The opening support mechanism 615 includes a support movement driving member, an opening support driving member, and two opening support claws, the support movement driving member is configured to drive the opening support driving member and the opening support claws to approach or depart from the bagging suction cup 617, and the opening support driving member drives the two opening support claws to approach or depart from each other.

The bag turning mechanism 616 includes a turning member and a turning driving member (the turning driving member may be a conventional rotation driving device such as a rotation driving motor) and the turning driving member drives the turning member to turn the cloth bag so that a portion of the cloth bag which is more than the cloth bag is folded by 180 °. The overturning piece is provided with an overturning suction nozzle which can prevent the cloth bag from slipping down when overturning, so as to ensure the folding quality of the cloth bag.

The bagging device 600 of the scheme can automatically bag the photovoltaic cell by arranging the cloth bag moving mechanism 612 and the bag sleeving sucker 617, and improves the production efficiency.

The box loading device 1500 includes a box loading mechanism 623 that enables opening and closing of the package cover.

The box-in mechanism comprises a turnover assembly 700 and a placing plate 810, wherein the placing plate 810 is used for placing a packing box. The turnover assembly 700 comprises a turnover plate 710 and a turnover driving part 720, wherein the output end of the turnover driving part 720 is connected with the turnover plate 710, and the turnover driving part 720 drives the turnover plate 710 to rotate so as to drive the box cover to rotate, thereby realizing the opening and closing of the cover.

The flip assembly 700 also includes a lid suction cup that is secured to the flap 710. When the packing box moves to the flip station, the box cover sucker adsorbs the box cover of the packing box, so that the flip plate 710 is connected with the box cover, and when the flip plate 710 is turned upwards, the box cover rotates along with the flip plate, and the box cover is not easy to separate from the flip plate 710 in the turning process.

The flip assembly 700 further includes a stopper 730, the stopper 730 and the flap 710 forming an "L" structure. The limiting block 730 is used for limiting the position of the insertion block, so that the insertion block is prevented from being shifted in position in the process of turning the cover and cannot be inserted into the inner cavity of the packing box. The specific position of the stopper 730 can be adjusted according to the packing box.

The cartoning mechanism also includes a first moving assembly 820. The output end of the first moving assembly 820 is connected to the placing plate 810, and the first moving assembly 820 drives the placing plate 810 to move in the X direction, so that the placing plate 810 approaches or moves away from the flipping assembly 700. The first moving assembly 820 moves the package to the flip station for a flip action.

The cassette loading device 1500 also includes a first loading mechanism that includes a second moving assembly 1000 and a cassette loading grasping assembly 900. The output end of the second moving assembly 1000 is connected to the in-box grabbing assembly 900 to drive the in-box grabbing assembly 900 to approach or separate from the placing plate 810. The in-box grabbing component 900 can grab empty packing boxes, and after the in-box grabbing component 900 grabs the packing boxes, the second moving component 1000 drives the in-box grabbing component 900 to move to the placement plate 810 and place the packing boxes on the placement plate 810.

The second mobile assembly 1000 includes a first module 1010 and a second module 1020. Second module 1020 is capable of driving first module 1010 and cassette gripper assembly 900 to move in the Y-direction, and first module 1010 drives cassette gripper assembly 900 to move in the up-down direction. The first module 1010 and the second module 1020 may be cylinders, electric cylinders, linear modules, etc.

The cassette loading grabbing assembly 900 comprises a clamping driving component 920 and a packing box clamping jaw 910, wherein an output end of the first module 1010 is in driving connection with the clamping driving component 920, an output end of the clamping driving component 920 is in driving connection with the packing box clamping jaw 910, and the clamping driving component 920 drives the packing box clamping jaw 910 to clamp or unclamp a packing box. The clamping driving part 920 drives the packing box clamping jaw 910 to clamp the packing box, and drives the packing box clamping jaw 910 and the packing box to move to the placing plate 810 through the second moving assembly 1000, so that automatic feeding of the packing box is realized. The clamping driving part 920 may be an air cylinder, an electric cylinder, etc., and controls the clamping jaw 910 of the packing box by means of pneumatic or motor driving a belt to move.

Cassette entry gripping assembly 900 further includes a pinch block 930 and a pinch drive member 940, pinch drive member 940 being mounted on the output of first module 1010 and coupled to pinch drive member 920. The compressing driving part 940 may be a cylinder, an electric cylinder, etc., and the output end of the compressing driving part 940 is in driving connection with the compressing block 930, and the compressing driving part 940 drives the compressing block 930 to move along the up-down direction.

After the packing box is clamped by the packing box clamping jaw 910, the packing box is tightly pressed by the pressing driving component 940 to drive the pressing block 930 to move towards the packing box so as to tightly press the packing box and fix the packing box, and the packing box is prevented from deflecting in moving so as to ensure the accuracy of entering the following products into the box.

In this embodiment, two compressing blocks 930 and compressing driving parts 940 are respectively provided, and two compressing driving parts 940 are respectively used for driving two compressing blocks 930, and two compressing blocks 930 are respectively provided at the left and right sides of the packing box clamping jaw 910, and after the packing box clamping jaw 910 clamps the packing box, the left and right ends of the packing box can be compressed from the top, so that the stress balance of the left and right sides of the packing box is ensured.

In some embodiments, the first feeding mechanism further comprises a storage frame 1100, the storage frame 1100 is hollow to form a storage cavity, the storage cavity is arranged towards the upper opening and is used for placing the packaging box, so that the packaging box can be orderly discharged, and the box entering grabbing assembly 900 is beneficial to grabbing the packaging box. In this embodiment, the storage frame 1100 is disposed at the left end of the second moving assembly 1000, and the moving platform 800 is disposed at the right end of the second moving assembly 1000, and under the driving action of the second moving assembly 1000, the box-entering grabbing assembly 900 can reciprocate the placement plate 810 of the moving platform 800 and the storage frame 1100, so as to realize automatic feeding of the packaging boxes.

The specific arrangement positions of the storage frame 1100 and the moving platform 800 can be adjusted according to the actual situation of the production line, and the second moving assembly 1000 can drive the cassette-entering grabbing assembly 900 to reciprocate to and from the storage frame 1100 and the placing plate 810.

The first feeding mechanism further comprises a fourth moving component, and the output end of the fourth moving component is in driving connection with the storage frame 1100 so as to lift the storage frame 1100. Under the driving action of the fourth moving component, the storage frame 1100 can drive the packing box to move up and down so as to approach or depart from the second moving component 1000.

When the packing boxes are stacked, after the uppermost packing box is gripped by the packing box gripping assembly 900, the position of the next packing box is lower than the position of the original uppermost packing box, and the position where the second moving assembly 1000 drives the packing box gripping assembly 900 to descend is limited, and if the heights of the packing boxes are different, the descending distance of the packing box gripping assembly 900 needs to be controlled every time the packing boxes are gripped.

In this embodiment, the fourth moving component drives the storage frame 1100 to move, so as to realize feeding of the packing boxes to the second moving component 1000, and when the first packing box is grabbed, the fourth moving component drives other packing box supplementing positions, so that grabbing of the next packing box is facilitated.

The storage frame 1100 includes a frame body and a lift plate. The lifting plate is located the framework, lifting plate and framework sliding connection, and framework and lifting plate form the chamber of depositing that is used for placing the packing carton, and the output of fourth removal subassembly is fixed with the lifting plate, and fourth removal subassembly drive lifting plate up-and-down motion. When the lifting plate moves up and down, the frame body is kept still, and the lifting plate can realize the feeding position compensation of the packaging box. The fourth moving assembly may be a screw motor, an air cylinder, etc., and is not particularly limited herein.

The box loading device 1500 further includes two rows of rollers arranged along the Y direction, the rollers are used for supporting products, the two rows of rollers are respectively provided with a plurality of rollers arranged along the X direction, and a position for moving the clamping component is reserved between the two rows of rollers, so that the clamping component can conveniently extend into the flip station to clamp the packaged products. The rollers are disposed between the flip station and the battery tab clamping device 1200. When the clamping component clamps and places the product on the roller, the clamping component loosens the product and pushes the product to the packing box at the station of the flip cover, and the roller can enable the product to enter the inner cavity of the packing box more smoothly.

The marking device 1600 is a marking machine, and after the box loading device 1500 performs the box loading step on the battery piece, the marking device 1600 marks the packaging box.

The caching system 022 includes:

The buffer storage shelf 2100 is provided with a plurality of independent buffer storage banks 2110, the buffer storage banks 2110 are used for storing goods to be packed, and each buffer storage bank 2110 is provided with gear information;

it should be noted that the number, volume and arrangement of the cache banks 2110 of the cache shelf 2100 may be set according to the needs of the user, and the present embodiment is not limited specifically.

It is noted that the gear information of each buffer library 2110 is different, the gear information of each buffer library 2110 is used for representing a specific type of the goods stored in the buffer library 2110, wherein the gear information of each buffer library 2110 can be set according to the previously recorded goods information, besides, the buffer storage shelf 2100 is further provided with a retest buffer library 2110, and the retest buffer library 2110 is used for storing the goods which are not matched with the gear information, so that the situation that the goods which are not recorded in the model are mixed into a production line is avoided, the accuracy of the goods detection is improved, and the subsequent processing of the goods in the retest buffer library 2110, such as retest, adding new buffer library 2110 information or discarding the goods, is facilitated for the staff, and the embodiment is not limited specifically.

The stacking mechanism 2200 is horizontally arranged at one side of the buffer storage shelf 2100 along the length direction of the buffer storage shelf 2100, and the stacking mechanism 2200 is used for transporting goods to be packed so as to realize the transportation of the goods to be packed;

In some embodiments, when the stacking mechanism 2200 includes a plurality of stackers, the stackers are disposed on two sides of the buffer shelf 2100 along the length direction of the buffer shelf 2100, so that the transportation efficiency can be improved by disposing the stackers, and the buffer shelf 2100 can be provided with a plurality of stacking mechanisms, for example, the buffer shelf 2100 and the stacking mechanism 2200 are alternately disposed such that two sides of one buffer shelf 2100 are respectively provided with one stacking mechanism 2200, thereby improving the transportation efficiency of the goods on the buffer shelf 2100.

The system comprises a buffer controller, a detector, a stacking mechanism 2200 and a stacking mechanism 2200, wherein the buffer controller is used for scanning codes of each to-be-packaged goods, controlling the detector to scan codes of the to-be-packaged goods, determining goods information of the to-be-packaged goods so as to facilitate the subsequent grading of different goods, comparing the goods information with gear information, determining a target buffer library 2110 so as to realize the grading of the to-be-packaged goods, storing the goods with the same gear in the same buffer library 2110, controlling the stacking mechanism 2200 to transport the to-be-packaged goods to the target buffer library 2110 when the target buffer library 2110 is in an unsaturated state so as to realize the transport of the to-be-packaged goods, and controlling the stacking mechanism 2200 to carry out the warehouse-out of all the to-be-packaged goods in the target buffer library 2110 when the to-be-packaged goods reach preset boxing conditions, so as to improve the warehouse-in and warehouse-out efficiency of the goods and realize the transport of the goods with different types.

In some embodiments, the detector may be a device provided with a code scanning module, such as a code scanning gun, a scanner, a mobile terminal, etc., so as to identify the model of the goods to be packaged.

In some embodiments, the stacking mechanism 2200 includes a first stacker 2210, a second stacker 2220, a driver 2230, and a sliding rail 2240, where the first stacker 2210 and the second stacker 2220 are respectively disposed at two ends of the sliding rail 2240, and the driver 2230 is used to drive the first stacker 2210 and/or the second stacker 2220 to slide along the sliding rail 2240, so as to implement transportation of goods to be packaged, and improve access efficiency of the goods to be packaged.

It should be noted that, the first stacker 2210 and the second stacker 2220 are respectively used for grabbing goods to be packed, placing the goods to be packed and moving the goods to be packed, and the first stacker 2210 and the second stacker 2220 cooperate to realize efficient transportation of the goods to be packed, and can avoid the condition of transportation suspension caused by a stacker fault, so as to save time cost.

It is noted that the driving machine 2230 may be a double-motor linear motor, a linear synchronous stepper motor, a linear induction motor, or the like, which is a double-motor linear motor in the present embodiment to achieve high acceleration and high speed linear motion, so as to reduce mechanical vibration and error accumulation, improve stability and precision of the system, and provide sufficient thrust to meet the demands of most loads.

In some embodiments, the length of the sliding rail 2240 is greater than the length of the buffer storage rack 2100, so that the grabbing of the goods in the storage position at any position of the buffer storage rack 2100 can be realized, the situation that the stacker cannot reach a certain storage position is avoided, two ends of the sliding rail 2240 are respectively provided with a buffer storage position 2300, and the buffer storage position 2300 is used for placing the first stacker 2210 or the second stacker 2220, so that the storage of the stackers is realized, and the collision of the two stackers is avoided.

It can be appreciated that the buffer storage positions 2300 are arranged at two ends of the sliding rail 2240, so that any one stacker can be prevented from being affected by another stacker when taking or discharging, and high-efficiency transportation of cargoes is achieved.

In some embodiments, when controlling the stacker in the stacker mechanism 2200 to transport the goods to be packed to the target buffer bank 2110, firstly, calculating the stacker closest to the goods to be packed, then controlling the stacker to grab the goods to be packed, and controlling another free stacker to move to the buffer bank 2300 in the process of moving the goods to be packed, so as to avoid collision with the free stacker in the process of moving the goods to be packed to the target buffer bank, and similarly, in the case that the goods to be packed need to be taken out from the buffer bank, firstly, calculating the distance between the two stackers and the buffer bank, selecting the stacker closest to the buffer bank to grab the goods, and moving the other stacker to the buffer bank 2300 closest to the buffer bank, thereby avoiding collision between the two stackers in the process of taking out the goods, and ensuring efficient transportation of the goods.

It should be noted that, when no cargo needs to be transported, the first stacker 2210 and the second stacker 2220 may be respectively stored in the buffer storage positions 2300 at two ends of the sliding rail 2240, so as to improve the aesthetic degree of the buffer storage system 022.

In some embodiments, the first stacker 2210 and the second stacker 2220 are respectively provided with a buffer grabbing component 2410 and a lifting component 2420, where the buffer grabbing component 2410 is used to grab the goods to be packed, and the lifting component 2420 is used to lift the goods to be packed, so as to grab and move the goods to be packed.

It should be noted that the buffer grabbing component 2410 may be a manipulator, a vacuum chuck, a clamp 1210, etc., where grabbing force can be adjusted by grabbing the goods to be packed by the manipulator, so as to achieve flexible grabbing of the goods, the vacuum chuck can fix the goods on the surface of the chuck by generating negative pressure, so as to achieve grabbing and carrying operations, and the clamp 1210 can achieve grabbing of the goods by moving the upper and lower clamping pieces. The lifting assembly 2420 may be a chain system, a screw lift system, an elevator lift system, etc., and the present embodiment is not particularly limited.

In some embodiments, the buffer bit 2300 is provided with a blocking member 2500, where the blocking member 2500 is configured 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 sliding rail 2240, and blocking the first stacker 2210 and the second stacker 2220.

It should be noted that, the blocking member 2500 is disposed at the outermost side of the buffer position 2300 to intercept the first stacker 2210 and the second stacker 2220, where the blocking member 2500 may be a blocking block, a blocking groove, a blocking protrusion, or the like, and the embodiment is not limited specifically.

It is to be understood that the blocking member 2500 may be integrally disposed with the sliding rail 2240, or may be movably disposed relative to the sliding rail 2240, which is not particularly limited in this embodiment.

A warehouse 021 comprising a plurality of warehouse bodies;

It should be noted that, each warehouse body can store different types of goods, and each warehouse body is provided with a warehouse body identifier, and each warehouse body identifier is used for representing different types of warehouse bodies.

The lifting mechanisms 3200 are arranged at two ends of the warehouse 021, and the lifting mechanisms 3200 are used for conveying cargoes to be conveyed to a specified level, so that the cargoes can be conveyed to the specified level quickly and stably, the time and labor intensity of manual conveying are reduced, and the spaces of the warehouse 021 and a production workshop are effectively utilized;

It should be noted that, the lifting mechanism 3200 may be a vertical lifting device, for example, a lifter, an elevator, or the like, where the lifter may be a hydraulic lifter, a belt lifter, or the like, and the embodiment is not limited specifically.

The plurality of transportation devices 3300 are used for transporting the goods to be transported to the warehouse body, so that the efficiency and productivity of the goods transportation are improved, and the labor cost is saved.

The transport device 3300 may be a rail guide vehicle, an automatic guide vehicle, a logistics robot, or the like.

The warehouse controller 3400 is configured to obtain cargo information of the cargo to be transported, obtain position information and working states of all the transport devices 3300, determine whether the transport devices 3300 are transporting the cargo in real time, facilitate subsequent scheduling of the transport devices 3300, determine the level information and priority information of the cargo to be transported according to the cargo information, thereby accurately obtaining the frequency of use of the cargo, determine a target warehouse body in the warehouse 021 according to the priority information, so as to realize storage of the cargo, determine the target warehouse body through the priority information, improve the cargo delivery efficiency, that is, place the cargo with higher priority on one side close to the warehouse body delivery end, then send the level information to the lifting mechanism 3200, so that the lifting mechanism 3200 conveys the cargo to a designated level corresponding to the level information, realize layered storage of the cargo, improve the management efficiency of the cargo, and finally determine the target transport device 3300 according to the position information and the working device, control the target transport device 3300 to transport the cargo to the target warehouse body, thereby realize reasonable utilization of the cargo to the target warehouse body 3300, and avoid unnecessary utilization of the transport device 3300.

A photovoltaic cell packaging process comprises the following steps:

step a, the battery piece is discharged to a jig after being sorted by a battery piece feeding module 011;

Step b, the battery piece and the jig are transported to an auxiliary material feeding module 014 by a main transport line 001, and the auxiliary material feeding module 014 feeds a plurality of auxiliary materials into the jig;

Step c, the battery piece and the jig are transported to the packaging module 016 by the main transportation line 001, the packaging module 016 takes out the battery piece and the auxiliary material, and the jig moves from the main transportation line 001 to the reflow transportation line 002 through the line changing mechanism 130;

step d1, transporting the battery piece and the auxiliary material to a plastic package module 018 by a main transport line 001;

step d2, the jig is moved to an auxiliary material feeding module 014 by a reflow transportation line 002, and the auxiliary material feeding module 014 feeds a plurality of auxiliary materials into the jig;

step e1, the battery piece and the auxiliary material are subjected to plastic package in a plastic package module 018;

step e2, the jig is moved to the battery piece feeding module 011 by the reflow transportation line 002, and the battery piece feeding module 011 waits for the next battery piece feeding;

F, putting the battery piece into a box;

And g, warehousing.

The above-described packaging process is specifically described below.

The process description of the real disc comprises the steps of 1, feeding the battery piece into a jig through a battery piece feeding module 011, feeding the battery piece into a first wire changing machine 012 through a main conveying wire 001, lifting the battery piece to a certain height, conveying the battery piece to a second wire changing machine 013, descending the battery piece, 2, feeding the battery piece into an auxiliary material feeding module 014 through the main conveying wire 001, sequentially putting auxiliary materials such as dust-free paper, foam, hard plates and the like into the jig by the auxiliary material feeding module 014, finishing the feeding of the auxiliary materials above the battery piece, 3, conveying the auxiliary materials in the jig and the jig to a packaging module 016 through the main conveying wire 001 after finishing the feeding of the auxiliary materials, finishing shaping, detecting, labeling and other series of actions in the packaging module 016, cutting off the product through jacking, remixing the product into the main conveying wire 001, 4, feeding the product into a plastic packaging module 018 through the main conveying wire 001, carrying out plastic packaging on the product through the plastic packaging module 018, 5, carrying out plastic packaging the finished product into a grading buffer area through the main conveying wire 001, and finishing the pairing of the product, and carrying out the product after finishing the pairing and carrying out the output to a boxing machine through a six-shaft boxing manipulator.

The empty disc process description includes that 1, a battery piece jig box finishes jig layer replacement through a wire replacement mechanism 130 in a packaging module 016, the jig descends to a reflow transportation wire 002 from a main transportation wire 001 section, 2, the empty jig is transported to a third wire replacement machine 015 through the reflow transportation wire 002, the jig is lifted to a certain height by the third wire replacement machine 015, 3, the jig enters an auxiliary material feeding module 014 through the reflow transportation wire 002, the auxiliary material feeding module 014 sequentially puts auxiliary materials such as dust-free paper, foam cotton and hard plates into the jig to finish the auxiliary material feeding work, the auxiliary materials below the battery pieces are fed, 4, the jig box enters a second wire replacement machine 013 through the reflow transportation wire 002 and is lifted to a certain height, 5, the jig box enters the first wire replacement machine 012 through the reflow transportation wire 002 and descends, and 6, the jig is reflowed to the battery piece feeding module 011 through the reflow transportation wire 002 to wait for the next battery piece feeding.

The NG technological description includes 1, after the product is detected at the packaging module 016 and NG is generated, the product is lowered through a line changing mechanism 130 inside the packaging module 016 and conveyed to a NG discharging port through a NG sending line, and is manually discharged for product repair, 2, after repair is completed, the product is reversely thrown through the NG reverse throwing line and is converged into a main conveying line 001 to enter the packaging module 016.

The sampling inspection process comprises the steps of 1, carrying out sampling inspection on products regularly by system setting or manual setting, conveying the packaged products to a packaging module 016 through a main conveying line 001, lowering the products to a sampling inspection outlet line through a line changing mechanism 130 in the packaging module 016, conveying the products to a manual sampling inspection position through the sampling inspection outlet line, 2, collecting the materials subjected to sampling inspection into the main conveying line 001 through sampling inspection reverse line, and conveying the products to a plastic packaging module 018 for plastic packaging through the main conveying line 001.

While the preferred embodiment of the present application has been described in detail, the application is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.

Claims

1. A photovoltaic cell packaging production line is characterized by comprising the following steps:

a main transport line provided with a main transport path;

The packaging module comprises a battery piece clamping device, a battery piece butt joint device, a bagging device, a box entering device and a marking device, wherein the battery piece clamping device is provided with a clamping carrying path;

the bagging device comprises:

Bagging the sucker;

the cloth bag moving mechanism is used for moving the cloth bag in the cloth bag material box to the bag sleeving sucker;

The bagging turnover mechanism is positioned above the bagging sucker and comprises a turnover piece and a turnover driving piece, the turnover driving piece drives the turnover piece to rotate, the turnover piece is used for turnover of the cloth bag so that the part of the cloth bag, which is more than the product, is folded in half, the turnover piece is provided with a turnover suction nozzle, and the turnover suction nozzle is used for preventing the cloth bag from sliding off when the cloth bag is turned over.

2. The photovoltaic cell packaging line of claim 1, wherein the packaging module further comprises:

The regulating device is arranged beside the battery piece butting device;

3. The photovoltaic cell packaging line of claim 2, wherein the regularizing device comprises:

the regular swinging piece is provided with a regular placing groove;

4. The photovoltaic cell packaging production line according to claim 2, wherein the packaging module further comprises a detection mechanism, the packaging module is provided with a detection area, a detection end of the detection mechanism faces the detection area, and the regular conveying device is provided with a second conveying path from the regular device to the detection mechanism.

5. The photovoltaic cell packaging production line according to claim 1, wherein the box loading device comprises:

6. The photovoltaic cell packaging production line of claim 1, wherein the bagging sucker is provided with a plurality of vacuum suckers, and the cloth bag moving mechanism is arranged between the cloth bag material box and the bagging sucker.

7. The photovoltaic cell packaging production line of claim 1, further comprising a buffer system disposed behind the plastic package module, the buffer system comprising:

8. The photovoltaic cell packaging line of claim 1, further comprising a cargo handling system comprising:

the warehouse comprises a plurality of unit warehouse bodies;

9. The photovoltaic cell packaging line of claim 1, further comprising:

The reflow transportation line is provided with a reflow inlet end and a reflow outlet end, and the transportation direction of the reflow transportation line is opposite to that of the main transportation line, and the reflow transportation line passes through the auxiliary material feeding module;

10. A photovoltaic cell packaging process, which is characterized by being applicable to the photovoltaic cell packaging production line as set forth in any one of claims 1 to 9, and comprising the following steps:

F, putting the battery piece into a box;

And g, warehousing.