Packaging mechanism for photovoltaic cells

Abstract

The utility model provides a photovoltaic cell piece packaging mechanism which comprises a machine frame, a packaging box conveying device, a cell piece conveying device and a finished product conveying device are arranged on the machine frame, the cell piece conveying device conveys cell pieces to packaging boxes on the packaging box conveying device, and the finished product conveying device conveys the cell pieces to the packaging boxes on the finished product conveying device. The packaging box conveying device conveys packaging boxes containing battery pieces to the finished product conveying device, the battery piece conveying device comprises a battery piece conveying rack and a battery piece conveying clamping hand assembly, and the battery piece conveying clamping hand assembly is arranged on the rack through the battery piece conveying rack. By means of the structure, the whole set of battery pieces are kept to be placed into a packaging box when the battery pieces are loaded, and the problem that the battery pieces collide with one another in the packaging process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery piece packaging, specifically relates to a packaging mechanism of photovoltaic battery piece. BACKGROUND

[0002] The battery piece is an important component for converting solar energy into electric energy in a solar photovoltaic power generation system, and its high efficiency is the key to ensuring that solar energy can be fully utilized. The battery piece has a very important position in the solar photovoltaic power generation system, and its high efficiency, strong reliability, long service life, environmental protection and other characteristics can provide strong protection for the stable operation of the solar photovoltaic power generation system.

[0003] In the patent document with the Chinese patent application number 201821247808.X and the publication date of 2019.03.22, a packaging box for transporting sliced battery pieces is disclosed, which comprises a box body and a partition component arranged in the box body. The partition component divides the box body into at least two sub-boxes, and the length and width dimensions of the sub-boxes match those of the sliced battery pieces. The surface of one side wall of the sub-box formed by the partition component is flexible. The packaging box for transporting sliced battery pieces provided in the document effectively reduces the loss of sliced battery pieces during transportation and facilitates the popularization and application of sliced battery pieces.

[0004] However, since the battery piece is usually thin, it is easily broken. The document directly places the battery piece in the box, and the box has a certain height. When the battery piece is directly placed in the box, it is easy to cause collision between the battery pieces, which can easily damage the battery pieces. Utility model content

[0005] The packaging mechanism of the photovoltaic battery piece provided by the utility model keeps the whole set of battery pieces in the packaging box when loading the battery pieces, preventing the problem of battery piece collision during packaging.

[0006] To achieve the above-mentioned purpose, a packaging mechanism of photovoltaic battery piece, comprising a rack, a packaging box conveying device, a battery piece conveying device and a finished product conveying device are arranged on the rack, the battery piece conveying device conveys the battery piece to the packaging box on the packaging box conveying device, the packaging box conveying device conveys the packaging box containing the battery piece to the finished product conveying device, the battery piece conveying device comprises a battery piece conveying rack and a battery piece conveying clamp hand assembly, the battery piece conveying clamp hand assembly is arranged on the rack through the battery piece conveying rack, and a material box for loading the battery piece is placed on the rack below the battery piece conveying clamp hand assembly.

[0007] The battery piece conveying gripper assembly comprises a battery piece gripper base, a battery piece gripper motor, a battery piece gripper drive gear, a battery piece gripper drive rack, a battery piece gripper guide component and a battery piece gripper; the battery piece gripper base is arranged on the battery piece conveying rack; the battery piece gripper motor is arranged on the battery piece gripper base; the battery piece gripper drive gear is arranged on the drive shaft of the battery piece gripper motor; the battery piece gripper drive rack is arranged on the battery piece gripper base on both sides of the battery piece gripper drive gear and in the direction of both ends of the battery piece gripper drive gear; the battery piece gripper drive rack is engaged with the battery piece gripper drive gear; the battery piece gripper is arranged on the battery piece gripper drive rack; the battery piece gripper guide component is arranged below the battery piece gripper drive gear; the battery piece gripper guide component is engaged with the battery piece gripper drive gear through the gripper guide rack; the battery piece gripper is used for clamping the battery pieces in the box and conveying the battery pieces into the packaging box.

[0008] The above structure, by setting the battery piece conveying gripper assembly, the battery piece gripper motor drives the battery piece gripper drive gear to rotate, and then drives the battery piece gripper drive rack to move to the inside and outside of the battery piece gripper base, thereby realizing the clamping of the whole group of battery pieces, thereby preventing the collision when a single piece is put in; after the clamping of the battery pieces is completed, the battery piece conveying gripper assembly can be inserted into the packaging box; since the battery pieces are clamped and conveyed into the packaging box by the battery piece gripper, the battery pieces are stably clamped by the battery piece gripper during loading, thereby preventing the problem of collision when the battery pieces are put into the packaging box.

[0009] Further, the battery piece gripper guide component comprises a gripper guide plate; the gripper guide plate is arranged on the gripper guide rack; the gripper guide plate is provided with a gripper avoiding groove in the center; and the battery piece gripper is located in the gripper avoiding groove.

[0010] The above setting, through the setting of the guide plate, makes the battery piece gripper play a guiding role when it is inserted into the packaging box, thereby facilitating the packaging of the battery pieces.

[0011] Further, the bottom of the gripper guide plate is provided with an inwardly and downwardly inclined guide surface.

[0012] The above setting, through the setting of the guide surface, makes the battery piece gripper better inserted into the packaging box.

[0013] Further, the bottom end of the battery piece gripper is provided with a supporting plate.

[0014] The above setting, through the setting of the supporting plate, makes the battery piece better clamped.

[0015] Further, the battery piece conveying device further comprises a battery piece conveying lifting module and a battery piece conveying moving module; the battery piece conveying rack is arranged on the rack, and the battery piece conveying moving module is arranged on the battery piece conveying rack; the battery piece lifting module is arranged on the battery piece conveying moving module, and the battery piece conveying gripper assembly is arranged on the battery piece lifting module.

[0016] The above arrangement, through the battery piece conveying lifting module and the battery piece conveying moving module, enables the battery piece gripper to move according to the position of the packaging box, thereby realizing the packaging of the battery piece.

[0017] Further, the packaging box conveying device comprises a packaging box conveying belt, a packaging box placing table, a packaging box conveying suction disc, a packaging box moving module and a packaging box lifting module; the packaging box conveying belt is arranged on the rack, the packaging box placing table is arranged on the packaging box conveying belt, the packaging box placing area is arranged on the rack at one end of the packaging box conveying belt, the packaging box conveying support is arranged on the rack above the packaging box placing area, the packaging box moving module is arranged on the packaging box conveying support, the packaging box lifting module is arranged on the packaging box moving module, and the packaging box conveying suction disc is arranged on the packaging box lifting module; the packaging box conveying suction disc is used to convey the packaging box in the packaging box placing area to the packaging box placing table, and the battery piece conveying device clamps the battery piece and puts it into the packaging box; the finished product conveying device is arranged on the rack at one side of the packaging box conveying belt.

[0018] The above arrangement, through the packaging box conveying device, facilitates the conveying of the packaging box, thereby facilitating the packaging of the battery piece.

[0019] Further, the packaging box locating assembly is arranged on the packaging box placing table, and two or more packaging box locating assemblies are arranged around the packaging box placing table; the packaging box locating assembly comprises a packaging box locating cylinder and a packaging box locating plate; the packaging box locating cylinder is arranged on the packaging box placing table, and the packaging box locating plate is arranged on the piston rod of the packaging box locating cylinder; the packaging box locating cylinder drives the packaging box locating plate to move to the outer sidewall of the packaging box and abut against the outer sidewall of the packaging box.

[0020] The above arrangement, through the arrangement of the packaging box locating assembly, enables the outer sidewall of the packaging box to be pushed and abutted by the packaging box locating plate after the packaging box is conveyed to the packaging box placing table by the packaging box conveying suction disc, so that the position of the packaging box can be adjusted, thereby ensuring that the battery piece can be better placed into the packaging box.

[0021] Further, the finished product conveying device comprises a finished product grabbing component, a finished product conveying belt, a finished product grabbing moving module and a finished product grabbing lifting module, the finished product conveying belt is arranged on the rack, the finished product grabbing support is arranged above the rack and the finished product conveying belt, the finished product grabbing moving module is arranged on the finished product grabbing support, the finished product grabbing lifting module is arranged on the finished product grabbing moving module, and the finished product grabbing component is arranged on the finished product grabbing lifting module.

[0022] The finished product grabbing component can grab the packaging box for battery pieces and convey the packaging box to external equipment for storage.

[0023] Further, the finished product grabbing component comprises a finished product grabbing base, a finished product grabbing motor, a finished product grabbing gear, a finished product grabbing rack and a finished product grabbing clamp, the finished product grabbing base is arranged on the finished product grabbing lifting module, the finished product grabbing motor is arranged on the finished product grabbing base, the finished product grabbing gear is arranged on the driving shaft of the finished product grabbing motor, the finished product grabbing rack is arranged on the finished product grabbing base and is engaged with the finished product grabbing gear, and the finished product grabbing clamp is arranged on the finished product grabbing rack and is used for grabbing the packaging box.

[0024] The finished product grabbing motor drives the finished product grabbing gear, and then drives the finished product grabbing clamp arranged on the finished product grabbing rack to move inwards and outwards, so that the packaging box can be grabbed.

[0025] Further, the rack on one side of the finished product conveying belt is also provided with a defective product recycling conveying belt.

[0026] The defective product recycling conveying belt can separate the products with unqualified packaging, so that subsequent processing is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a simple structure schematic view of the utility model.

[0028] Figure 2 It is a structure schematic view of the battery piece conveying device.

[0029] Figure 3 It is a structure schematic view of the battery piece conveying clamp assembly.

[0030] Figure 4 It is Figure 3 It is an enlarged view of A.

[0031] Figure 5 It is a structure schematic view of the packaging box conveying device.

[0032] Figure 6 For Figure 5 Enlarged view of B.

[0033] Figure 7 For the structure diagram of the finished product conveying device of the utility model.

[0034] Figure 8 For the structure diagram of the finished product grabbing component of the utility model. DETAILED DESCRIPTION

[0035] The utility model will be explained further in detail below in combination with the drawings and specific embodiments.

[0036] As Figures 1-8 shown, a kind of packaging mechanism of photovoltaic cell, including rack 1, be equipped with packaging box conveying device 2, cell conveying device 3 and finished product conveying device 4 on rack 1, the cell conveying device 3 is conveyed to the packaging box (not shown in drawing) on packaging box conveying device 2 on cell (not shown in drawing), packaging box conveying device 2 is conveyed to the packaging box of finished product conveying device 4 with cell, the cell conveying device 3 includes cell conveying rack 31 and cell conveying gripper assembly 6, the cell conveying gripper assembly 6 is set on rack 1 by cell conveying rack 31, material box 01 for loading cell is placed on the rack below cell conveying gripper assembly 6.

[0037] As Figures 2-4 shown, the cell conveying gripper assembly 6 includes cell gripper base 61, cell gripper motor 62, cell gripper drive gear (not shown in drawing), cell gripper drive rack 64, cell gripper guide component 65 and cell gripper 66;The cell gripper base 61 is set on cell conveying rack 31, is equipped with cell gripper motor 62 on cell gripper base 61, is equipped with cell gripper drive gear on the drive shaft of cell gripper motor 62, is equipped with cell gripper drive rack 64 on the both sides of cell gripper drive gear and the cell gripper base 61 of both end direction, the cell gripper drive rack 64 is engaged with cell gripper drive gear;Cell gripper 66 is equipped on cell gripper drive rack 64, cell gripper guide component 65 is equipped below cell gripper drive gear, the cell gripper guide component 65 is engaged with cell gripper drive gear by gripper guide rack (not shown in drawing);Cell gripper 66 is used to hold the cell in material box and is conveyed to the packaging box.In the bottom end of cell gripper 66, it is equipped with support plate 67.By the setting of support plate 67, it is better to hold cell.

[0038] In the embodiment, the inner wall of the packaging box is provided with a buffer pad (not shown in the figure), and the battery piece is prevented from colliding with the inner wall of the packaging box directly to cause damage to the battery piece through the action of the buffer pad.

[0039] In the packaging process of the battery piece, after the battery piece clamp hand 66 delivers the battery piece into the packaging box, the battery piece clamp hand driving gear drives the battery piece clamp hand driving rack 64 to move outward, thereby driving the battery piece clamp hand 66 to move away from the battery piece, so that the supporting plate 67 is separated from the battery piece, and at this time, the battery piece can be placed into the packaging box, and because the packaging box is provided with a buffer pad, the battery piece clamp hand 66 can press the buffer pad, so that the battery piece clamp hand 66 is not blocked by the battery piece and cannot be separated from the battery piece.

[0040] As shown in Figure 3 and Figure 4 , the battery piece clamp hand guiding part 65 includes a clamp hand guiding plate, which is arranged on the clamp hand guiding rack, and a clamp hand avoiding groove 651 is arranged at the center of the clamp hand guiding plate, and the battery piece clamp hand 66 is located in the clamp hand avoiding groove 651. Through the arrangement of the guiding plate, the battery piece clamp hand can play a guiding role when it is inserted into the packaging box, thereby facilitating the packaging of the battery piece.

[0041] A guiding surface 652 is arranged at the bottom of the clamp hand guiding plate, which is arranged inward and downward. Through the arrangement of the guiding surface 652, the battery piece clamp hand 66 can be better inserted into the packaging box.

[0042] As shown in Figure 2 , the battery piece conveying device 3 further includes a battery piece conveying lifting module 32 and a battery piece conveying moving module 33; the battery piece conveying rack 31 is arranged on the rack 1, the battery piece conveying moving module 32 is arranged on the battery piece conveying rack 31, and the battery piece lifting module 33 is arranged on the battery piece conveying moving module 32, and the battery piece conveying clamp hand assembly 6 is arranged on the battery piece lifting module 32. Through the battery piece conveying lifting module 32 and the battery piece conveying moving module 33, the battery piece clamp hand can move according to the position of the packaging box, thereby realizing the packaging of the battery piece. In the embodiment, the battery piece conveying lifting module 32 and the battery piece conveying moving module 33 are devices that move in the lifting direction and the moving direction through a motor or a cylinder driving device.

[0043] As shown in Figure 5 and Figure 6As shown, the packaging box conveying device 2 comprises a packaging box conveying belt 21, a packaging box placing table 22, a packaging box conveying suction cup 23, a packaging box moving module 24 and a packaging box lifting module 25. The packaging box conveying belt 21 is arranged on the rack 1. The packaging box placing table 22 is arranged on the packaging box conveying belt 21. The packaging box placing area 20 is arranged on the rack 1 at one end of the packaging box conveying belt 21. The packaging box conveying support 26 is arranged on the rack 1 above the packaging box placing area 20. The packaging box moving module 24 is arranged on the packaging box conveying support 26. The packaging box lifting module 25 is arranged on the packaging box moving module 24. The packaging box conveying suction cup 23 is arranged on the packaging box lifting module 25. The packaging box conveying suction cup 23 is used to convey the packaging box in the packaging box placing area 20 to the packaging box placing table 22. The battery piece conveying device 3 clamps the battery piece and puts it into the packaging box. The finished product conveying device 4 is arranged on the rack 1 at one side of the packaging box conveying belt 21. Through the packaging box conveying device 2, the packaging box can be conveniently conveyed, so that the battery piece can be conveniently packaged.

[0044] The packaging box positioning assembly 27 is arranged on the packaging box placing table 22. The packaging box positioning assembly 27 is arranged more than two and surrounds the packaging box placing table 22. The packaging box is arranged in the center of the packaging box positioning assembly 27. The packaging box positioning assembly 27 comprises a packaging box positioning cylinder 271 and a packaging box positioning plate 272. The packaging box positioning cylinder 271 is arranged on the packaging box placing table 22. The packaging box positioning plate 272 is arranged on the piston rod of the packaging box positioning cylinder 271. The packaging box positioning cylinder 271 drives the packaging box positioning plate 272 to move to the outer side wall of the packaging box and abut the outer side wall of the packaging box. Through the arrangement of the packaging box positioning assembly 27, when the packaging box is conveyed to the packaging box placing table 22 by the packaging box conveying suction cup 23, the outer side wall of the packaging box is pushed and abutted by the packaging box positioning plate 272, so that the position of the packaging box can be adjusted, thereby ensuring that the battery piece can be better placed into the packaging box.

[0045] As shown in Figure 7 The finished product conveying device 4 comprises a finished product grabbing component 41, a finished product conveying belt 42, a finished product grabbing moving module 43 and a finished product grabbing lifting module 44. The finished product conveying belt 42 is arranged on the rack 1. The finished product grabbing support 45 is arranged on the rack 1 above the finished product conveying belt 42. The finished product grabbing moving module 43 is arranged on the finished product grabbing support 45. The finished product grabbing lifting module 44 is arranged on the finished product grabbing moving module 43. The finished product grabbing component 41 is arranged on the finished product grabbing lifting module 44. The finished product grabbing component 41 grabs the packaging box on the packaging placing area and places it on the finished product conveying belt. Through the finished product grabbing component 41, the packaging box in which the battery piece is packaged can be grabbed and conveyed to the external equipment for storage.

[0046] AsFigure 7 and Figure 8 As shown in the figure, the finished product grabbing component 41 comprises a finished product grabbing base 411, a finished product grabbing motor 412, a finished product grabbing gear (not shown in the figure), a finished product grabbing rack 413 and a finished product grabbing gripper 414, the finished product grabbing base 411 is arranged on the finished product grabbing lifting module 44, the finished product grabbing motor 412 is arranged on the finished product grabbing base 411, the finished product grabbing gear is arranged on the driving shaft of the finished product grabbing motor 412, the finished product grabbing rack 413 is arranged on the finished product grabbing base 411 at both sides of the finished product grabbing gear and in the direction of both ends of the finished product grabbing gear, and the finished product grabbing gripper 414 is arranged on the finished product grabbing rack 413, and the finished product grabbing gripper 414 is used for grabbing the packaging box. The finished product grabbing motor drives the finished product grabbing gear, and then drives the finished product grabbing gripper arranged on the finished product grabbing rack to move in and out, so that the packaging box is conveniently clamped.

[0047] As shown in the figure, Figure 7 The frame on one side of the finished product conveying belt 42 is further provided with a defective product recycling conveying belt 46. Through the defective product recycling conveying belt 46, the product with unqualified packaging can be separated, thereby facilitating subsequent processing.

[0048] The working principle of the utility model is: through the battery piece conveying gripper assembly 6, the battery piece gripper motor 62 drives the battery piece gripper driving gear to rotate, and then drives the battery piece gripper driving rack 64 to move to the inside and outside of the battery piece gripper base 61, so that the clamping of the whole group of battery pieces is realized. When the battery piece clamping is completed, the battery piece conveying gripper assembly 6 can be inserted into the packaging box. Since the battery pieces are clamped and conveyed into the packaging box by the battery piece gripper 66, the battery pieces are stably clamped by the battery piece gripper 66 during loading, so that the battery pieces will not collide when being put into the packaging box.

Claims

1. A packaging mechanism for photovoltaic cells, comprising a frame, on which a packaging box conveying device, a cell conveying device, and a finished product conveying device are provided, wherein the cell conveying device conveys the cells to packaging boxes on the packaging box conveying device, and the packaging box conveying device conveys the packaging boxes containing the cells to the finished product conveying device, characterized in that: The battery piece conveying device comprises a battery piece conveying frame and a battery piece conveying gripper assembly, the battery piece conveying gripper assembly is arranged on the frame through the battery piece conveying frame, and a magazine for loading the battery pieces is arranged on the frame below the battery piece conveying gripper assembly; The battery piece conveying gripper assembly comprises a battery piece gripper base, a battery piece gripper motor, a battery piece gripper drive gear, a battery piece gripper drive rack, a battery piece gripper guide component and a battery piece gripper, the battery piece gripper base is arranged on the battery piece conveying frame, the battery piece gripper motor is arranged on the battery piece gripper base, the battery piece gripper drive gear is arranged on the drive shaft of the battery piece gripper motor, the battery piece gripper drive rack is arranged on the battery piece gripper base on both sides of the battery piece gripper drive gear and in the direction of both ends of the battery piece gripper drive gear, the battery piece gripper drive rack is engaged with the battery piece gripper drive gear, the battery piece gripper is arranged on the battery piece gripper drive rack, and the battery piece gripper guide component is arranged below the battery piece gripper drive gear, the battery piece gripper guide component is engaged with the battery piece gripper drive gear through the gripper guide rack, and the battery piece gripper is used for clamping the battery pieces in the magazine and conveying the battery pieces into the packaging box.

2. The packaging mechanism of a photovoltaic cell according to claim 1, wherein: The battery piece gripper guide component comprises a gripper guide plate, the gripper guide plate is arranged on the gripper guide rack, a gripper avoiding groove is arranged in the center of the gripper guide plate, and the battery piece gripper is located in the gripper avoiding groove.

3. The packaging mechanism of a photovoltaic cell according to claim 2, wherein: A guide surface that is inclined inward and downward is arranged at the bottom of the gripper guide plate.

4. The packaging mechanism of a photovoltaic cell according to claim 1, wherein: A supporting plate is arranged at the bottom end of the battery piece gripper.

5. The packaging mechanism of a photovoltaic cell according to claim 1, wherein: The battery piece conveying device further comprises a battery piece conveying lifting module and a battery piece conveying moving module, the battery piece conveying frame is arranged on the frame, the battery piece conveying moving module is arranged on the battery piece conveying frame, and the battery piece lifting module is arranged on the battery piece conveying moving module and the battery piece conveying gripper assembly is arranged on the battery piece lifting module.

6. The packaging mechanism of a photovoltaic cell according to claim 1, wherein: The packaging box conveying device comprises a packaging box conveying belt, a packaging box placing table, a packaging box conveying suction disc, a packaging box moving module and a packaging box lifting module, the packaging box conveying belt is arranged on the frame, the packaging box placing table is arranged on the packaging box conveying belt, a packaging box placing area is arranged on the frame at one end of the packaging box conveying belt, a packaging box conveying support is arranged on the frame above the packaging box placing area, the packaging box moving module is arranged on the packaging box conveying support, the packaging box lifting module is arranged on the packaging box moving module, and the packaging box conveying suction disc is arranged on the packaging box lifting module, the packaging box conveying suction disc is used for conveying the packaging box in the packaging box placing area to the packaging box placing table, the battery piece conveying device clamps the battery pieces and puts the battery pieces into the packaging box, and a finished product conveying device is arranged on the frame at one side of the packaging box conveying belt.

7. The packaging mechanism of a photovoltaic cell according to claim 6, wherein: The packaging box positioning assembly is provided with two or more than two and is located around the packaging box placing table. A packaging box is arranged at the center of the packaging box positioning assembly. The packaging box positioning assembly comprises a packaging box positioning cylinder and a packaging box positioning plate. The packaging box positioning cylinder is arranged on the packaging box placing table. The packaging box positioning plate is arranged on the piston rod of the packaging box positioning cylinder. The packaging box positioning cylinder drives the packaging box positioning plate to move to the outer side wall of the packaging box and abut against the outer side wall of the packaging box.

8. The packaging mechanism of a photovoltaic cell according to claim 6, wherein: The finished product conveying device comprises a finished product grabbing component, a finished product conveying belt, a finished product grabbing moving module and a finished product grabbing lifting module. The finished product conveying belt is arranged on the rack. The finished product grabbing support is arranged on the rack above the finished product conveying belt. The finished product grabbing moving module is arranged on the finished product grabbing support. The finished product grabbing lifting module is arranged on the finished product grabbing moving module. The finished product grabbing component is arranged on the finished product grabbing lifting module. The finished product grabbing component grabs the packaging box on the packaging placing area and places the packaging box on the finished product conveying belt.

9. The packaging mechanism of a photovoltaic cell according to claim 8, wherein: The finished product grabbing component comprises a finished product grabbing base, a finished product grabbing motor, a finished product grabbing gear, a finished product grabbing rack and a finished product grabbing clamp. The finished product grabbing base is arranged on the finished product grabbing lifting module. The finished product grabbing motor is arranged on the finished product grabbing base. The finished product grabbing gear is arranged on the driving shaft of the finished product grabbing motor. The finished product grabbing rack is arranged on the finished product grabbing base on the two sides and two ends of the finished product grabbing gear. The finished product grabbing clamp is arranged on the finished product grabbing rack. The finished product grabbing clamp is used for grabbing the packaging box.

10. The packaging mechanism of a photovoltaic cell according to claim 8, wherein: An inferior product recycling conveying belt is further arranged on one side of the finished product conveying belt.

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