A drying conveyor

Abstract

The utility model relates to a kind of drying conveying devices, comprising: conveying component, including support frame and conveying belt, conveying belt cooperation is around located on support frame, multiple first air holes are equipped on conveying belt along conveying path;Heating element, multiple heating elements are arranged along the conveying path of conveying belt and are connected with support frame, conveying belt and heating element are attached, heating element is equipped with multiple second air holes, second air hole can be communicated with first air hole;Gas supply element, gas supply element is connected to the side of heating element away from conveying belt, and gas supply element includes air supply hole, and air supply hole is communicated with second air hole;Rotary assembly, including first driving element, second driving element and first suction accessory, the output end of second driving element is connected with first driving element, second driving element can be moved in the direction of approaching or away from conveying belt, and the output end of second driving element is connected with first suction accessory, and first suction accessory can rotate.The utility model of a kind of drying conveying device can improve the drying and rotation efficiency of battery piece.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a drying conveying device. Background Technology

[0002] Photovoltaic modules are typically assembled from multiple half-cells, which are cut from full-cell modules. After cutting a full-cell module into two halves, the half-cells need to be dried. After drying, to facilitate subsequent assembly, one half-cell needs to be rotated 180° to ensure both halves are in the same orientation. Currently, after the full-cell module is cut, the half-cells are transported to a drying oven for drying, and then transported to a rotating station for rotation. This multiple transport process results in low efficiency in drying and rotating the half-cells. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a drying and conveying device that can improve the drying and rotation efficiency of battery cells.

[0004] To solve the above-mentioned technical problems, this utility model provides a drying and conveying device, comprising: a conveying assembly including a support frame and a conveyor belt, the conveyor belt being wound around the support frame, and the conveyor belt having a plurality of first air passages along the conveying path; a heating element, a plurality of heating elements being arranged along the conveying path of the conveyor belt and connected to the support frame, the conveyor belt being in contact with the heating element, the heating element having a plurality of second air passages, the second air passages being able to communicate with the first air passages; an air supply element, the air supply element being connected to the side of the heating element away from the conveyor belt, the air supply element including an air supply hole, the air supply hole being able to communicate with the second air passages; and a rotating assembly including a first driving element, a second driving element, and a first adsorption element, the second driving element being connected to the output end of the first driving element, the second driving element being able to move in a direction approaching or away from the conveyor belt, the first adsorption element being connected to the output end of the second driving element, and the first adsorption element being able to rotate.

[0005] In one embodiment of this utility model, the gas supply component is attached to the heating component, and a groove is provided on the side of the gas supply component that is attached to the heating component. The groove communicates with the second air passage hole, the air supply hole is located at the bottom of the groove, and a connector is provided on one side of the gas supply component.

[0006] In one embodiment of the present invention, the rotating assembly further includes an adjustment mechanism, which includes a transmission component, a third driving component, and a first movable frame. The output end of the third driving component is connected to the end of the transmission component, and the first movable frame is connected to the transmission component. The first movable frame is capable of moving along the conveying path of the conveyor belt, and the first driving component is connected to the first movable frame.

[0007] In one embodiment of the present invention, the output end of the second driving member is connected to a second movable frame, and a plurality of the first adsorption members are connected to the second movable frame.

[0008] In one embodiment of the present invention, a tensioning assembly is further included, the tensioning assembly comprising a fourth driving member, a mounting plate and a tensioning roller, the tensioning roller being rotatably connected to the mounting plate, the mounting plate being connected to the output end of the fourth driving member, and the tensioning roller abutting against the conveyor belt.

[0009] In one embodiment of the present invention, the tensioning assembly further includes a connecting plate and a movable plate. The connecting plate is connected to the support frame, the fourth driving member is connected to the connecting plate, the movable plate is slidably connected to the connecting plate, the output end of the fourth driving member is connected to the movable plate, and the mounting plate is connected to the connecting plate.

[0010] In one embodiment of this utility model, a drive roller and a transmission roller are rotatably connected to both ends of the support frame, the tensioning assembly is located at the end of the support frame where the transmission roller is located, the conveyor belt is wound around the drive roller, the transmission roller and the tensioning roller, and the tensioning roller can move away from the drive roller.

[0011] In one embodiment of this utility model, a feeding assembly is further included. The feeding assembly includes a fifth driving member, a sixth driving member, and a second adsorption member. The driving path of the fifth driving member is perpendicular to the conveying path of the conveyor belt. The sixth driving member is connected to the output end of the fifth driving member. The second adsorption member is connected to the output end of the sixth driving member. The second adsorption member can move in a direction closer to or further away from the conveyor belt.

[0012] In one embodiment of the present invention, the feeding assembly further includes at least two seventh driving members, the seventh driving members being connected to the output end of the sixth driving member, the driving directions of two adjacent seventh driving members being opposite, the output end of the seventh driving member being connected to a third movable frame, and a plurality of second adsorption members being connected to the third movable frame.

[0013] In one embodiment of the present invention, a buffer is further included. The buffer is located at the output end of the conveying assembly, and a feed inlet is provided on one side of the buffer, which faces the output end of the conveying assembly.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0015] The drying and conveying device of this utility model, through the arrangement of a first air passage on the conveyor belt, a second air passage on the heating element, and an air supply hole on the air supply element, allows the airflow output from the air supply hole to pass through the second air passage to heat the airflow. The heated airflow then passes through the first air passage to heat and dry the half-cell battery. This drying process occurs during the conveying of the half-cell battery. Simultaneously, a rotating component allows the conveyed half-cell battery to rotate, meaning that both the drying and rotation of the half-cell battery can be completed on the conveyor belt, avoiding multiple conveyings of the half-cell battery and improving the drying and rotation efficiency. During the feeding and rotation of different half-cell battery cells, the remaining half-cell battery cells can continue to dry on the conveyor belt, further improving the drying efficiency. The tensioning component facilitates the tensioning of the conveyor belt, ensuring stable operation and allowing for easy disassembly of the conveyor belt, thus facilitating the maintenance and repair of the drying and conveying device. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a drying and conveying device according to this utility model;

[0018] Figure 2 This is a schematic diagram of the conveyor assembly;

[0019] Figure 3 This is a structural diagram of the conveying components, heating elements, and air supply components;

[0020] Figure 4 This is a structural schematic diagram of the air supply component;

[0021] Figure 5 This is a schematic diagram of the rotating component;

[0022] Figure 6 This is a structural schematic diagram of the tensioning assembly;

[0023] Figure 7 This is a structural diagram of the feeding assembly.

[0024] Explanation of reference numerals in the accompanying drawings: 1. Conveying assembly; 2. Buffer component; 3. Rotating assembly; 4. Feeding assembly; 5. Heating component; 6. Air supply component; 7. Tensioning assembly; 8. Half-cell battery cell; 11. Conveyor belt; 12. First air vent; 13. Support frame; 14. Eighth drive component; 15. Drive roller; 16. Transmission roller; 21. Feed inlet; 31. First mounting frame; 32. First connecting frame; 33. Transmission component; 34. Third drive component; 35. First movable frame; 36. First drive component; 37. Second drive component 38. Second movable frame; 39. First adsorption component; 41. Second mounting frame; 42. Fifth driving component; 43. Fourth movable frame; 44. Guide rail; 45. Sixth driving component; 46. Second connecting frame; 47. Seventh driving component; 48. Third movable frame; 49. Second adsorption component; 51. Second air passage; 52. Support column; 61. Air supply hole; 62. Groove; 63. Connector; 71. Connecting plate; 72. Fourth driving component; 73. Connecting block; 74. Movable plate; 75. Mounting plate; 76. Tensioning roller. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0026] Reference Figures 1 to 5 As shown, a drying and conveying device of this utility model includes: a conveying assembly 1, including a support frame 13 and a conveyor belt 11, the conveyor belt 11 being wound around the support frame 13, and the conveyor belt 11 having a plurality of first air passage holes 12 along the conveying path; a heating element 5, a plurality of heating elements 5 being arranged along the conveying path of the conveyor belt 11 and connected to the support frame 13, the conveyor belt 11 being in contact with the heating element 5, the heating element 5 having a plurality of second air passage holes 51, the second air passage holes 51 being able to communicate with the first air passage holes 12; and an air supply component 6. The air supply component 6 is connected to the heating component 5 on the side away from the conveyor belt 11. The air supply component 6 includes an air supply hole 61, which communicates with the second air passage hole 51. The rotating component 3 includes a first driving component 36, a second driving component 37, and a first adsorption component 39. The second driving component 37 is connected to the output end of the first driving component 36 and can move towards or away from the conveyor belt 11. The first adsorption component 39 is connected to the output end of the second driving component 37 and can rotate.

[0027] In this embodiment of the drying and conveying device, a half-cell battery cell 8 is conveyed by the conveying assembly 1 after being processed at the previous station. Once the half-cell battery cell 8 is on the conveyor belt 11, the conveyor belt 11 moves the half-cell battery cell 8. Simultaneously, the air supply port 61 of the air supply component 6 delivers airflow to the second air passage port 51. The airflow is heated by the heating component 5 and then passes through the first air passage port 12 on the conveyor belt 11 to heat the half-cell battery cell 8, thereby drying it. When the half-cell battery cell 8 to be rotated reaches the rotating position, the conveyor belt 11 stops conveying. The first driving component 36 drives the second driving component 37 to descend, causing the adsorption end of the first adsorption component 39 to abut against and adsorb the half-cell battery cell 8. Then, the first driving component 36 resets and drives the half-cell battery cell 8 to rise. Next, the second driving component 37 drives the half-cell battery cell 8 to rotate. Finally, the first driving component 36 drives the half-cell battery cell 8 to descend, moving it onto the conveyor belt 11, which then continues conveying. By setting the first air passage 12 on the conveyor belt 11, the second air passage 51 on the heating element 5, and the air supply hole 61 on the air supply element 6, the airflow output from the air supply hole 61 can be heated by the second air passage 51. The heated airflow then passes through the first air passage 12 to heat and dry the half-cell battery 8. The half-cell battery 8 is dried during the conveying process. At the same time, the rotating component 3 can rotate the conveyed half-cell battery 8. That is, the drying and rotation of the half-cell battery 8 can be completed on the conveyor belt 11, avoiding multiple conveying of the half-cell battery 8 and improving the drying and rotation efficiency of the half-cell battery 8.

[0028] Reference Figure 2 As shown, the conveying assembly 1 includes a support frame 13 and a conveyor belt 11, wherein the conveyor belt 11 is a high-temperature resistant Teflon conveyor belt. The conveyor belt 11 is wound around the support frame 13. Specifically, a drive roller 15 and a transmission roller 16 are rotatably connected to both ends of the support frame 13, respectively. An eighth drive member 14 is connected to the end of the support frame 13 where the drive roller 15 is located. The eighth drive member 14 is a rotary drive member, and its output end is connected to the drive roller 15 for transmission. The eighth drive member 14 can drive the drive roller 15 to rotate. The conveyor belt 11 is wound around the drive roller 15 and the transmission roller 16. The eighth drive member 14 can drive the conveyor belt 11 to rotate through the drive roller 15. The top side of the conveyor belt 11 is the conveying side for conveying half-cell solar cells 8. Multiple densely arranged first air passages 12 are provided on the conveyor belt 11 along the conveying path, and the multiple first air passages 12 are arranged around the conveyor belt 11 for one revolution.

[0029] Reference Figure 3As shown, the heating element 5 is connected to the controller, which controls the heating temperature of the heating element 5. The heating element 5 is generally flat, and multiple heating elements 5 are arranged along the conveying path of the conveyor belt 11 and connected to the top side of the support frame 13 through the support column 52. The conveyor belt 11 is generally annular and forms an enclosing space, and the heating element 5 is located within the enclosing space of the conveyor belt 11. The conveyor belt 11 is in contact with the top side of the heating element 5, and the heating element 5 is provided with multiple second air passages 51 penetrating the heating element 5. The second air passages 51 are arranged along the conveying path of the conveyor belt 11 and correspond to the positions of the first air passages 12. During the movement of the conveyor belt 11, the second air passages 51 can communicate with the first air passages 12.

[0030] Reference Figure 4 As shown, the air supply component 6 is used to supply air to the second air passage 51. The air supply component 6 is connected to the side of the heating component 5 away from the conveyor belt 11. The air supply component 6 includes an air supply hole 61, which communicates with the second air passage 51 and is capable of supplying airflow to the second air passage 51. Specifically, multiple air supply components 6 are arranged along the conveying path of the conveyor belt 11. The air supply component 6 is generally flat, with its top side in contact with the heating component 5 and a gap between its bottom side and the top side of the support frame 13. A groove 62 is provided on the side of the air supply component 6 that is in contact with the heating component 5. The groove 62 communicates with the second air passage 51, and the air supply hole 61 is located at the bottom of the groove 62. A connector 63 is provided on one side of the air supply component 6, which communicates with an external air source. Airflow is supplied to the groove 62 through the air supply hole 61, allowing the airflow to flow along the groove 62 to multiple second air passage holes 51. That is, the arrangement of the groove 62 enables the air supply component 6 to supply airflow to the second air passage holes 51 at different positions on the heating component 5. When the airflow flows through the second air passage holes 51, the heating component 5 heats the airflow. The heated airflow then passes through the first air passage hole 12 and heats and dries the half-cell battery 8 located on the conveyor belt 11.

[0031] Reference Figure 5As shown, the rotating assembly 3 includes a first driving member 36, a second driving member 37, and a first suction member 39. The first driving member 36 is a linear driving member, and the second driving member 37 is a rotary driving member. The second driving member 37 is connected to the output end of the first driving member 36 and can move towards or away from the conveyor belt 11. The first suction member 39 is connected to the output end of the second driving member 37 and can rotate. Specifically, the rotating assembly 3 also includes a first mounting frame 31, a first connecting frame 32, and an adjusting mechanism. The adjusting mechanism includes a transmission member 33, a third driving member 34, and a first movable frame 35. The transmission member 33 can be considered as a lead screw. The first connecting frame 32 is connected to the first mounting frame 31, and the first mounting frame 31 is fixed externally. The transmission member 33 is rotatably connected to the first connecting frame 32. The third driving member 34 is a rotary driving member; in this embodiment, the third driving member 34 is a handwheel. The output end of the third driving member 34 is connected to the end of the transmission member 33. The first movable frame 35 is connected to the transmission member 33 and is slidably connected to the first connecting frame 32. The third driving member 34 drives the transmission member 33 to rotate, thereby moving the first movable frame 35. The central axis of the transmission member 33 is parallel to the conveying path of the conveyor belt 11, so that the third driving member 34 can drive the first movable frame 35 to move along the conveying path of the conveyor belt 11. The first driving member 36 is connected to the first movable frame 35, and the second driving member 37 is connected to the output end of the first driving member 36, so that the first driving member 36 can drive the second driving member 37 to rise and fall. The output end of the second driving member 37 is connected to the second movable frame 38. Multiple first adsorption members 39 are connected to the bottom side of the second movable frame 38, and the first adsorption members 39 are connected to a vacuum source, so that the first driving member 36 and the second driving member 37 can cooperate to drive the first adsorption members 39 to adsorb the half-cell battery 8 located on the conveyor belt 11 and drive the half-cell battery 8 to rotate. The position of the first adsorption element 39 can be adjusted by adjusting the component, thereby facilitating the rotation component 3 to rotate the half-cell battery 8 at different positions.

[0032] Reference Figure 6As shown, the drying conveying device also includes a tensioning assembly 7, which includes a fourth driving member 72, a mounting plate 75, and a tensioning roller 76, wherein the fourth driving member 72 is a linear driving member. The tensioning roller 76 is rotatably connected to the mounting plate 75, and the mounting plate 75 is connected to the output end of the fourth driving member 72. The tensioning roller 76 abuts against the conveyor belt 11. Specifically, the tensioning assembly 7 also includes a connecting plate 71 and a movable plate 74. The connecting plate 71 is connected to the bottom side of the support frame 13, the fourth driving member 72 is connected to the connecting plate 71, and the movable plate 74 is slidably connected to the connecting plate 71 via a slide rail, and the moving path of the movable plate 74 is parallel to the conveying path of the conveyor belt 11. A connecting block 73 is connected to the output end of the fourth driving member 72, and the output end of the fourth driving member 72 is connected to the movable plate 74 via the connecting block 73. The two mounting plates 75 are connected to both sides of the connecting plate 71, and the tensioning roller 76 is located between the two mounting plates 75 and rotatably connected to the mounting plates 75. The tensioning assembly 7 is located at one end of the support frame 13 where the drive roller 16 is located. The drive roller 16 is positioned above the tension roller 76, and the central axis of the drive roller 16 is parallel to the central axis of the tension roller 76 in the vertical direction. The conveyor belt 11 is wound around the drive roller 15, the drive roller 16, and the tension roller 76, meaning the tension roller 76 is located within the space enclosed by the conveyor belt 11. The fourth drive component 72 can drive the tension roller 76 to move away from the drive roller 15, thereby adjusting the tension of the conveyor belt 11. The tensioning assembly 7 facilitates the tensioning of the conveyor belt 11, ensuring stable operation of the conveyor belt 11. It also facilitates the disassembly of the conveyor belt 11, thus facilitating the maintenance and repair of the drying conveyor device.

[0033] Reference Figure 7 As shown, the drying and conveying device also includes a feeding assembly 4, which includes a fifth driving component 42, a sixth driving component 45, a second mounting frame 41, and a second adsorption component 49. The fifth driving component 42 is a linear drive module, and the sixth driving component 45 is also a linear drive component. The second mounting frame 41 is fixed externally, and the fifth driving component 42 is connected to the second mounting frame 41. The driving path of the fifth driving component 42 is perpendicular to the conveying path of the conveyor belt 11. The sixth driving component 45 is connected to the output end of the fifth driving component 42, and the fifth driving component 42 can drive the sixth driving component 45 to move. Preferably, the fifth driving component 42 is connected to a guide rail 44 arranged along its driving path, and the output end of the fifth driving component 42 is connected to a fourth movable frame 43. The fourth movable frame 43 is slidably connected to the guide rail 44, and the sixth driving component 45 is connected to the fourth movable frame 43. The guide rail 44 improves the stability of the movement of the sixth driving component 45.

[0034] The second adsorption member 49 is connected to the output end of the sixth driving member 45, and the second adsorption member 49 can move towards or away from the conveyor belt 11. Specifically, the feeding assembly 4 also includes at least two seventh driving members 47. In this embodiment, the feeding assembly 4 includes two seventh driving members 47. The seventh driving member 47 is a linear driving member. The output end of the sixth driving member 45 is connected to the seventh driving member 47 through the second connecting frame 46. The driving directions of two adjacent seventh driving members 47 are opposite, and the driving path of the seventh driving member 47 is parallel to the conveying path of the conveyor belt 11. The output end of the seventh driving member 47 is connected to a third movable frame 48. The multiple second adsorption members 49 are connected to a vacuum source and to the bottom side of the third movable frame 48. After the half-cell battery 8 has finished drying and rotating, the conveyor belt 11 moves the half-cell battery 8 to the unloading position. The sixth drive component 45 drives the second adsorption component 49 to descend until the two sets of second adsorption components 49 adsorb two adjacent half-cell batteries 8 respectively. Then the sixth drive component 45 resets, thereby driving the half-cell battery 8 to rise. The fifth drive component 42 drives the half-cell battery 8 to move to the outside. The two seventh drive components 47 can drive the two half-cell batteries 8 to move away from each other, thereby facilitating the loading of the next station.

[0035] Reference Figure 1 As shown, the drying and conveying device also includes a buffer element 2, which is located at the output end of the conveying assembly 1. The buffer element 2 has a feed inlet 21 on the side near the conveying assembly 1, facing the output end of the conveying assembly 1, and the buffer element 2 is inclined downwards. After the external detection assembly detects the half-cell battery 8, the unloading assembly 4 does not unload the damaged half-cell battery 8; the damaged half-cell battery 8 moves into the buffer element 2 via the conveyor belt 11.

[0036] In use, half-cell battery 8 is transported by conveyor assembly 1 after being processed at the previous station. Once half-cell battery 8 is on conveyor belt 11, conveyor belt 11 moves half-cell battery 8. Simultaneously, air supply hole 61 of air supply component 6 supplies airflow to second air passage hole 51. The airflow is heated by heating component 5 and then passes through first air passage hole 12 on conveyor belt 11 to heat half-cell battery 8, thereby drying half-cell battery 8. When the half-cell battery 8 to be rotated moves to the rotating position, conveyor belt 11 stops conveying. First drive component 36 drives first suction component 39 to move, causing first suction component 39 to suction half-cell battery 8. Then, first drive component 36 resets and drives half-cell battery 8 to rise. Next, second drive component 37 drives half-cell battery 8 to rotate. Finally, first drive component 36 drives half-cell battery 8 to descend, moving half-cell battery 8 onto conveyor belt 11, and conveyor belt 11 continues conveying. When half of the battery cell 8 moves to the unloading position, the conveyor belt 11 stops conveying. The sixth drive unit 45 drives the second adsorption unit 49 to descend until the two sets of second adsorption units 49 adsorb two adjacent half of the battery cell 8 respectively. Then the sixth drive unit 45 resets, thereby driving the half of the battery cell 8 to rise. The fifth drive unit 42 drives the half of the battery cell 8 to move to the outside. The two seventh drive units 47 can drive the two half of the battery cell 8 to move away from each other.

[0037] This utility model discloses a drying and conveying device. Through the arrangement of a first air passage 12 on the conveyor belt 11, a second air passage 51 on the heating element 5, and an air supply hole 61 on the air supply element 6, the airflow output from the air supply hole 61 can pass through the second air passage 51 to heat the airflow. The heated airflow then passes through the first air passage 12 to heat and dry the half-cell battery 8. This drying process occurs during the conveying of the half-cell battery 8. Simultaneously, the rotating component 3 can rotate the conveyed half-cell battery 8. Therefore, both the drying and rotation of the half-cell battery 8 can be completed on the conveyor belt 11, avoiding multiple conveyings of the half-cell battery 8 and improving the drying and rotation efficiency. During the feeding and rotation of different half-cell battery 8, the remaining half-cell battery 8 can continue to be dried on the conveyor belt 11, further improving the drying efficiency of the half-cell battery 8. The tensioning component 7 facilitates the tensioning of the conveyor belt 11, ensuring its stable operation. It also facilitates the disassembly of the conveyor belt 11, thereby enabling the maintenance and repair of the drying conveyor device.

[0038] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A drying and conveying device, characterized in that, include: The conveying assembly includes a support frame and a conveyor belt, the conveyor belt being wound around the support frame, and the conveyor belt having a plurality of first air passages along the conveying path; A heating element, wherein multiple heating elements are arranged along the conveying path of the conveyor belt and connected to the support frame, the conveyor belt is in contact with the heating element, and the heating element is provided with multiple second air holes, the second air holes being able to communicate with the first air holes; An air supply component is connected to the heating element on the side away from the conveyor belt. The air supply component includes an air supply hole, which communicates with the second air passage hole. The rotating assembly includes a first driving member, a second driving member, and a first suction member. The second driving member is connected to the output end of the first driving member and is capable of moving towards or away from the conveyor belt. The first suction member is connected to the output end of the second driving member and is capable of rotating.

2. The drying and conveying device according to claim 1, characterized in that: The gas supply component is attached to the heating component, and a groove is provided on the side of the gas supply component that is attached to the heating component. The groove communicates with the second air passage. The air supply passage is located at the bottom of the groove. A connector is provided on one side of the gas supply component.

3. The drying and conveying device according to claim 1, characterized in that: The rotating assembly further includes an adjustment mechanism, which includes a transmission component, a third driving component, and a first movable frame. The output end of the third driving component is connected to the end of the transmission component. The first movable frame is connected to the transmission component and can move along the conveying path of the conveyor belt. The first driving component is connected to the first movable frame.

4. The drying and conveying device according to claim 1, characterized in that: The output end of the second driving component is connected to a second movable frame, and multiple first adsorption components are connected to the second movable frame.

5. The drying and conveying device according to claim 1, characterized in that: It also includes a tensioning assembly, which includes a fourth drive member, a mounting plate, and a tensioning roller. The tensioning roller is rotatably connected to the mounting plate, the mounting plate is connected to the output end of the fourth drive member, and the tensioning roller abuts against the conveyor belt.

6. The drying and conveying device according to claim 5, characterized in that: The tensioning assembly further includes a connecting plate and a movable plate. The connecting plate is connected to the support frame, the fourth driving member is connected to the connecting plate, the movable plate is slidably connected to the connecting plate, the output end of the fourth driving member is connected to the movable plate, and the mounting plate is connected to the connecting plate.

7. The drying and conveying device according to claim 5, characterized in that: The support frame is rotatably connected to a drive roller and a transmission roller at its two ends, respectively. The tensioning assembly is located at the end of the support frame where the transmission roller is located. The conveyor belt is wound around the drive roller, the transmission roller and the tensioning roller. The tensioning roller can move away from the drive roller.

8. The drying and conveying device according to claim 1, characterized in that: It also includes a feeding assembly, which includes a fifth driving member, a sixth driving member, and a second adsorption member. The driving path of the fifth driving member is perpendicular to the conveying path of the conveyor belt. The sixth driving member is connected to the output end of the fifth driving member. The second adsorption member is connected to the output end of the sixth driving member. The second adsorption member can move towards or away from the conveyor belt.

9. The drying and conveying device according to claim 8, characterized in that: The feeding assembly also includes at least two seventh driving elements, which are connected to the output end of the sixth driving element. The driving directions of two adjacent seventh driving elements are opposite. The output end of the seventh driving element is connected to a third movable frame, and a plurality of second adsorption elements are connected to the third movable frame.

10. The drying and conveying device according to claim 1, characterized in that: It also includes a buffer unit located at the output end of the conveying assembly, with a feed inlet on one side of the buffer unit facing the output end of the conveying assembly.

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