Solar cell drying equipment

Abstract

The utility model discloses a solar cell drying device which comprises a device body, a U-shaped fixing plate fixed to the side face of the device body and a conveying assembly arranged at the bottom of the U-shaped fixing plate. The conveying assembly comprises a plurality of servo motors arranged on the tops, close to the two sides, of the U-shaped fixing plate, after a battery piece body is clamped, the battery piece body can be conveyed into the equipment body through cooperation of the servo motors, a driving gear, a toothed belt, a connecting plate and a second rotating shaft, drying work is completed through the drying assembly, and the drying efficiency is improved. Meanwhile, the dried battery piece body is conveyed to the outside of the equipment body, through cooperation of a first rotating shaft and a synchronous belt wheel, the toothed belt can be limited and tensioned, after the battery piece body to be dried continues to be clamped on the clamping assembly, drying shutdown operation does not need to be carried out, and the drying efficiency is improved. The solar cell panel drying device is convenient to operate, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell production, in particular to a solar cell drying device. Background Art

[0002] In the production process of solar cells, the production of cells is the core part of the entire solar cell module production process. After the solar cells are pickled, hydrofluoric acid will remain on the cells, so drying equipment is needed to dry them.

[0003] The Chinese utility model patent with patent number CN211876557U discloses a drying device for organic solar cell production. When in use, the solar panel to be dried is placed in the drying box, and the solar panel is fixed and placed by a fixing mechanism. The drying box is loaded by pushing the solar panel in the placement groove. During the pushing process of the solar panel, the rollers in the inner groove roll in contact with the two ends of the solar panel, reducing the resistance of the solar panel to be placed and pushed. The shock-absorbing spring arranged at the upper end of the movable rod plays a role in shock absorption when the shock-absorbing spring is arranged at the upper end of the movable rod. The airtight door is closed, and hot steam is injected into the steam heating bin from the steam inlet through the induced draft fan to dry the solar panel. After the drying work is completed, the steam is discharged through the steam outlet, and the condensed water inside the steam heating bin is discharged through the condensed water discharge pipe. The solar panel of the fixing mechanism is pulled and the rolling assistance of the roller is used to quickly take the solar panel out of the drying box to complete the loading and unloading work.

[0004] In actual use, when a large number of solar panels need to be dried, the device is limited in the number of panels that can be dried at one time and needs to be dried in batches. At the same time, the device needs to be shut down when taking and placing the panels, making it impossible to achieve continuous drying. The operation is inconvenient and reduces working efficiency. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a solar cell sheet drying device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a solar cell drying device, comprising: a device body and a U-shaped fixing plate fixed to the side of the device body, and a conveying component arranged at the bottom of the U-shaped fixing plate;

[0007] The conveying assembly comprises: a plurality of servo motors arranged at the tops of both sides of the U-shaped fixing plate, a plurality of driving gears arranged at the output ends of the servo motors at the bottom of the U-shaped fixing plate, and a toothed belt meshed with the side surfaces of the plurality of driving gears; a plurality of first rotating shafts are arranged at the top of the inner side of the equipment body and the top of the U-shaped fixing plate, a plurality of synchronous pulleys are fixed at the bottoms of the plurality of first rotating shafts, and the inner sides of the plurality of synchronous pulleys mesh with the inner sides of the toothed belts;

[0008] A plurality of connecting plates are fixed to the side of the toothed belt, a plurality of second rotating shafts are arranged at the bottom of the connecting plates, a battery cell body and a clamping assembly for clamping the battery cell body are arranged at the bottom of the second rotating shaft, and a drying assembly for drying the battery cell body is arranged on the side of the equipment body.

[0009] In a preferred embodiment of the utility model, the top of the first rotating shaft is rotatably connected to the bottom of the U-shaped fixing plate through a bearing, and a plurality of the first rotating shafts are located between a plurality of the driving gears.

[0010] In a preferred embodiment of the present invention, the top of the second rotating shaft is rotatably connected to the bottom of the connecting plate through the bearing.

[0011] In a preferred embodiment of the utility model, the clamping assembly includes: a U-shaped frame fixed to the bottom of the second rotating shaft, an adjusting bolt threadedly connected to the inner side of the U-shaped frame, and a clamping plate rotatably connected to the adjusting bolt at one end of the inner side of the U-shaped frame; the inner side of the U-shaped frame and one side of the clamping plate are in contact with the side surface of the battery cell body.

[0012] In a preferred embodiment of the utility model, the drying component includes: a fan and a heating frame arranged on the top of the equipment body, an electric heating wire arranged on the inner side of the heating frame, and a plurality of fixing rings fixed on both sides of the equipment body; a plurality of fixing tubes are fixed on the inner sides of the plurality of fixing rings located on both sides of the equipment body, connecting tubes are fixed between the plurality of the fixed tubes, a plurality of shunt tubes are fixed on the side of the fixed tubes, and a plurality of air outlets are fixed on the side of the shunt tubes facing the equipment body.

[0013] In a preferred embodiment of the utility model, the output end of the fan is sequentially connected with the heating frame, the fixing pipe, the connecting pipe, the shunt pipe and the inner side of the air outlet.

[0014] In a preferred embodiment of the utility model, a plurality of the diversion tubes are evenly distributed on the side of the fixed tube in a linear array, a plurality of the air outlets are evenly distributed on the side of the diversion tube in a linear array, and the air outlet ends of the air outlets are located inside the equipment body.

[0015] In a preferred embodiment of the utility model, the plurality of air outlets on one side of the device body are arranged alternately with the plurality of air outlets on the other side of the device body.

[0016] In a preferred embodiment of the utility model, a plurality of partition bars are fixed to the top of the device body near the front and back sides.

[0017] In a preferred embodiment of the utility model, a plurality of supporting legs are fixed to the bottom of the device body, and anti-slip pads are arranged at the bottom of the supporting legs.

[0018] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0019] (1) The utility model provides a solar cell drying device, which provides a conveying assembly at the bottom of a U-shaped fixed plate, and after the cell body is clamped by a clamping assembly, the cell body can be conveyed to the inside of the device body through the cooperation of a servo motor, a driving gear, a toothed belt, a connecting plate and a second rotating shaft, and the drying work is completed by the drying assembly. At the same time, the dried cell body is conveyed to the outside of the device body, and the toothed belt can be limited and tensioned by the cooperation of the first rotating shaft and the synchronous pulley. After the servo motor is turned off and the cell body to be dried continues to be clamped in the clamping assembly, a large number of solar panels can be dried continuously without stopping the drying machine, which is convenient to operate and improves the efficiency at work.

[0020] (2) In the utility model, by arranging a drying component on the side of the device body, a plurality of shunt pipes and a plurality of air outlets are used to cooperate with each other, so that the battery cell body entering the device body can be dried for a long time and evenly, and a plurality of air outlets on one side of the device body are staggered with a plurality of air outlets on the other side. When the hot air blown out by the plurality of air outlets on both sides of the device body contacts the battery cell body, the battery cell body will rotate under the action of the staggered wind speeds on both sides, so that multiple surfaces can be dried quickly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0022] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0023] Figure 2 It is a half-section top view of the structure of the device body of the preferred embodiment of the utility model;

[0024] Figure 3This is a structural diagram of the connection between the adjusting bolt and the U-shaped frame of the preferred embodiment of the utility model;

[0025] Figure 4 It is an overall top view of the preferred embodiment of the utility model;

[0026] Figure 5 It is an overall side view of the preferred embodiment of the utility model;

[0027] In the figure: 1. Equipment body; 11. U-shaped fixing plate; 2. Servo motor; 21. Driving gear; 22. Toothed belt; 23. First rotating shaft; 24. Synchronous pulley; 25. Connecting plate; 26. Second rotating shaft; 3. Battery cell body; 4. U-shaped frame; 41. Adjusting bolt; 42. Clamp; 5. Fan; 51. Heating frame; 52. Fixing ring; 53. Fixing pipe; 54. Connecting pipe; 55. Diverter pipe; 56. Air outlet; 6. Spacer; 7. Support leg. DETAILED DESCRIPTION

[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0029] like Figure 1 and Figure 2 As shown, a solar cell sheet drying device comprises: a device body 1 and a U-shaped fixing plate 11 fixed to the side of the device body 1 , and a conveying component arranged at the bottom of the U-shaped fixing plate 11 .

[0030] The conveying assembly includes: a plurality of servo motors 2 arranged at the tops of both sides of the U-shaped fixing plate 11, a plurality of driving gears 21 arranged at the output ends of the servo motors 2 at the bottom of the U-shaped fixing plate 11, and a toothed belt 22 meshed with the sides of the plurality of driving gears 21; a plurality of first rotating shafts 23 are arranged at the inner top of the equipment body 1 and the top of the U-shaped fixing plate 11, a plurality of synchronous pulleys 24 are fixed to the bottoms of the plurality of first rotating shafts 23, and the inner sides of the plurality of synchronous pulleys 24 mesh with the inner sides of the toothed belts 22.

[0031] A plurality of connecting plates 25 are fixed to the side of the toothed belt 22, a plurality of second rotating shafts 26 are arranged at the bottom of the connecting plates 25, a battery cell body 3 and a clamping assembly for clamping the battery cell body 3 are arranged at the bottom of the second rotating shaft 26, and a drying assembly for drying the battery cell body 3 is arranged on the side of the equipment body 1.

[0032] It should be noted that the top of the first rotating shaft 23 is rotatably connected to the bottom of the U-shaped fixing plate 11 through a bearing, and the first rotating shafts 23 are located between the driving gears 21; the top of the second rotating shaft 26 is rotatably connected to the bottom of the connecting plate 25 through a bearing; the number of servo motors 2 and driving gears 21 is preferably two, symmetrically distributed at the bottom of the U-shaped fixing plate 11; after the battery cell body 3 to be dried is clamped by the clamping assembly, the servo motor 2 is started to drive the driving gear 21 to rotate, and the toothed belt 22 can be driven to rotate along the sides of the two driving gears 21 through engagement with the toothed belt 22. During the rotation of the toothed belt 22, the inner side of the toothed belt 22 will mesh with the synchronous belt pulleys 24, and the synchronous belt The wheel 24 will drive the first rotating shaft 23 to rotate under the action of meshing, and play the role of limiting and tensioning the toothed belt 22. When the toothed belt 22 rotates, it will drive several connecting plates 25 fixed on the side and the second rotating shaft 26 at the bottom of the connecting plate 25 to move synchronously, so that the battery cell body 3 can be transported to the inside of the equipment body 1, and the drying work is completed by the drying component. At the same time, after the dried battery cell body 3 is transported to the outside of the equipment body 1, the servo motor 2 is turned off to remove the dried battery cell body 3, and the battery cell body 3 to be dried continues to be clamped in the clamping component. There is no need to perform a drying shutdown operation, and a large number of solar panels can be continuously dried. The components are convenient to operate and the work efficiency is improved.

[0033] like Figure 3 As shown, the clamping assembly includes: a U-shaped frame 4 fixed to the bottom of the second rotating shaft 26, an adjusting bolt 41 threadedly connected to the inner side of the U-shaped frame 4, and a clamping plate 42 rotatably connected to the adjusting bolt 41 at one end of the inner side of the U-shaped frame 4; the inner side of the U-shaped frame 4 and one side of the clamping plate 42 are in contact with the side surface of the battery cell body 3.

[0034] It should be noted that the opening of the U-shaped frame 4 faces the bottom of the device body 1; after placing the battery cell body 3 between the U-shaped frame 4 and the clamp 42, the adjusting bolt 41 is rotated to drive the clamp 42 to move toward the battery cell body 3, thereby completing the clamping effect on the battery cell body 3.

[0035] like Figure 4 and Figure 5 As shown, the drying component includes: a fan 5 and a heating frame 51 arranged on the top of the equipment body 1, an electric heating wire arranged on the inner side of the heating frame 51, and a plurality of fixing rings 52 fixed on both sides of the equipment body 1; a plurality of fixing tubes 53 are fixed on the inner sides of the plurality of fixing rings 52 located on both sides of the equipment body 1, a connecting tube 54 is fixed between the plurality of fixing tubes 53, a plurality of shunt tubes 55 are fixed on the side of the fixing tubes 53, and a plurality of air outlets 56 are fixed on the side of the shunt tube 55 facing the equipment body 1.

[0036] It should be noted that the output end of the fan 5 is connected with the inner side of the heating frame 51, the fixed pipe 53, the connecting pipe 54, the shunt pipe 55 and the air outlet 56 in sequence; a plurality of shunt pipes 55 are evenly distributed on the side of the fixed pipe 53 in a linear array, and a plurality of air outlets 56 are evenly distributed on the side of the shunt pipe 55 in a linear array, and the air outlet end of the air outlet 56 is located inside the equipment body 1; a plurality of air outlets 56 on one side of the equipment body 1 are staggered with a plurality of air outlets 56 on the other side of the equipment body 1; after the fan 5 and the electric heating wire are started, the fan 5 delivers air to the heating frame 51, and the electric heating wire heats the air into hot air and delivers it to the inside of the fixed pipe 53, and through the cooperation of the connecting pipe 54, it can be delivered to the equipment body The hot air entering the fixed tube 53 on the other side of the body 1 can enter the interior of the plurality of air outlets 56 through the plurality of shunt tubes 55 on the side of the fixed tube 53, and be blown toward the interior of the device body 1 from the air outlet ends of the air outlets 56, so as to achieve a longer and more uniform drying effect on the battery cell body 3 entering the device body 1. The plurality of air outlets 56 on one side of the device body 1 are staggered with the plurality of air outlets 56 on the other side. When the hot air blown out by the plurality of air outlets 56 on both sides of the device body 1 contacts the battery cell body 3, the battery cell body 3 will rotate under the action of the staggered wind speeds on both sides, so as to achieve a quick drying effect on multiple surfaces, thereby improving the practicability of the device.

[0037] A plurality of partition bars 6 are fixed to the top of the device body 1 near the front and back. The arrangement of the plurality of partition bars 6 made of a flexible material can prevent a large loss of heat inside the device body 1 during drying, thereby reducing energy consumption.

[0038] A plurality of supporting legs 7 are fixed to the bottom of the device body 1, and anti-skid pads are arranged at the bottom of the supporting legs 7. The arrangement of the plurality of supporting legs 7 can support the device body 1, and the anti-skid pads are arranged at the bottom of the supporting legs 7 to achieve an anti-skid and stable effect during support.

[0039] When the utility model is used, after the battery cell body 3 is placed between the U-shaped frame 4 and the clamping plate 42, the adjusting bolt 41 is rotated to drive the clamping plate 42 to move toward the battery cell body 3, so that the battery cell body 3 can be clamped. The servo motor 2 is started to drive the driving gear 21 to rotate, and the toothed belt 22 can be driven to rotate along the sides of the two driving gears 21 through meshing with the toothed belt 22. During the rotation of the toothed belt 22, the inner side of the toothed belt 22 will mesh with a plurality of synchronous pulleys 24, and the synchronous pulleys 24 Under the action of meshing, the first rotating shaft 23 will be driven to rotate, which plays a role of limiting and tensioning the toothed belt 22. When the toothed belt 22 rotates, it will drive several connecting plates 25 fixed on the side and the second rotating shaft 26 at the bottom of the connecting plate 25 to move synchronously, which can transport the battery cell body 3 to the inside of the equipment body 1, start the fan 5 and the electric heating wire, and after the fan 5 transports air to the heating frame 51, the electric heating wire heats the air into hot air and transports it to the inside of the fixed pipe 53. Through the cooperation of the connecting pipe 54, it can be transported The hot air entering the fixed pipe 53 on the other side of the device body 1 can enter the interior of the fixed pipe 53 through the plurality of shunt pipes 55 on the side of the fixed pipe 53, and be blown to the interior of the device body 1 from the outlet end of the outlet head 56, so as to achieve a long and uniform drying effect on the battery cell body 3 entering the device body 1. The plurality of outlet heads 56 on one side of the device body 1 and the plurality of outlet heads 56 on the other side are staggered, and when the plurality of outlet heads 56 on both sides of the device body 1 blow out After the hot air contacts the battery cell body 3, the battery cell body 3 will rotate under the action of the staggered wind speed on both sides, so that the multiple surfaces can be dried quickly. At the same time, after the dried battery cell body 3 is transported to the outside of the equipment body 1, the servo motor 2 is turned off to remove the dried battery cell body 3, and the battery cell body 3 to be dried continues to be clamped in the clamping assembly. There is no need to stop the drying operation, and a large number of solar panels can be dried continuously. The operation is convenient and the efficiency at work is improved.

[0040] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A solar cell drying device, characterized in that: include: An equipment body (1), a U-shaped fixing plate (11) fixed to the side of the equipment body (1), and a conveying assembly arranged at the bottom of the U-shaped fixing plate (11); The conveying assembly comprises: a plurality of servo motors (2) arranged at the tops of both sides of the U-shaped fixing plate (11), a plurality of driving gears (21) arranged at the output ends of the servo motors (2) at the bottom of the U-shaped fixing plate (11), and a toothed belt (22) meshed with the side surfaces of the plurality of driving gears (21); a plurality of first rotating shafts (23) are arranged at the top of the inner side of the equipment body (1) and the top of the U-shaped fixing plate (11), a plurality of synchronous pulleys (24) are fixed at the bottom of the plurality of first rotating shafts (23), and the inner sides of the plurality of synchronous pulleys (24) mesh with the inner sides of the toothed belts (22); A plurality of connecting plates (25) are fixed to the side of the toothed belt (22); a plurality of second rotating shafts (26) are arranged at the bottom of the connecting plates (25); a battery cell body (3) and a clamping assembly for clamping the battery cell body (3) are arranged at the bottom of the second rotating shaft (26); and a drying assembly for drying the battery cell body (3) is arranged on the side of the equipment body (1).

2. A solar cell drying device according to claim 1, characterized in that: The top of the first rotating shaft (23) is rotatably connected to the bottom of the U-shaped fixing plate (11) via a bearing, and a plurality of the first rotating shafts (23) are located between a plurality of the driving gears (21).

3. A solar cell drying device according to claim 2, characterized in that: The top of the second rotating shaft (26) is rotatably connected to the bottom of the connecting plate (25) via the bearing.

4. The solar cell drying device according to claim 1, characterized in that: The clamping assembly comprises: a U-shaped frame (4) fixed at the bottom of the second rotating shaft (26), an adjusting bolt (41) threadedly connected to the inner side of the U-shaped frame (4), and a clamping plate (42) rotatably connected to the adjusting bolt (41) at one end of the inner side of the U-shaped frame (4); the inner side of the U-shaped frame (4) and one side of the clamping plate (42) are in contact with the side surface of the battery cell body (3).

5. The solar cell drying device according to claim 1, characterized in that: The drying component comprises: a fan (5) and a heating frame (51) arranged on the top of the equipment body (1), an electric heating wire arranged on the inner side of the heating frame (51), and a plurality of fixing rings (52) fixed on both sides of the equipment body (1); a plurality of fixing tubes (53) are fixed on the inner sides of the plurality of fixing rings (52) located on both sides of the equipment body (1), a connecting tube (54) is fixed between the plurality of fixing tubes (53), a plurality of shunt tubes (55) are fixed on the side of the fixing tubes (53), and a plurality of air outlets (56) are fixed on the side of the shunt tubes (55) facing the equipment body (1).

6. The solar cell drying device according to claim 5, characterized in that: The output end of the fan (5) is sequentially connected to the heating frame (51), the fixing pipe (53), the connecting pipe (54), the flow distribution pipe (55) and the inner side of the air outlet (56).

7. The solar cell drying device according to claim 5, characterized in that: A plurality of the diversion pipes (55) are evenly distributed on the side of the fixed pipe (53) in a linear array, and a plurality of the air outlets (56) are evenly distributed on the side of the diversion pipe (55) in a linear array, and the air outlet ends of the air outlets (56) are located inside the equipment body (1).

8. The solar cell drying device according to claim 5, characterized in that: The plurality of air outlets (56) on one side of the device body (1) and the plurality of air outlets (56) on the other side of the device body (1) are arranged alternately.

9. The solar cell drying device according to claim 1, characterized in that: A plurality of partition bars (6) are fixed to the top of the device body (1) near the front and back sides.

10. The solar cell drying device according to claim 1, characterized in that: A plurality of supporting legs (7) are fixed to the bottom of the equipment body (1), and anti-slip pads are provided at the bottom of the supporting legs (7).

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