Solar cell manufacturing production line

Abstract

The utility model relates to a solar cell manufacturing production line. The solar cell manufacturing production line comprises a standing goods shelf, wherein a to-be-cleaned transfer space for placing a boat body is formed in the standing goods shelf; the automatic guide transport vehicle is used for bearing the boat body and conveying the boat body to a cleaning area for cleaning; the carrying mechanism comprises a mounting frame, a first translation assembly, a second translation assembly and a clamping assembly, the first translation assembly is arranged on the mounting frame, the second translation assembly is arranged on the first translation assembly, and the clamping assembly is in transmission connection with the second translation assembly; wherein the first translation assembly is used for driving the clamping assembly to translate in the width direction of the standing goods shelf so that the clamping assembly can be switched between the position in the to-be-cleaned transfer space of the standing goods shelf and the position outside the standing goods shelf, and the second translation assembly is used for driving the clamping assembly to clamp or loosen the boat body in the length direction of the standing goods shelf. According to the solar cell manufacturing production line, the manual operation difficulty can be reduced, time and labor are saved, and the appearance of the boat body is not affected.

Description

Technical Field

[0001] This application relates to the field of solar cell manufacturing technology, specifically to a solar cell manufacturing production line. Background Technology

[0002] During the manufacturing process of solar cells, after the boat, carrying several solar cell wafers, undergoes high-temperature reactions such as phosphorus diffusion, boron diffusion, or coating reactions, it needs to be placed in the static cooling space of the static rack for cooling. After cooling, if the boat needs to be cleaned, it is generally transported to the unloading area to unload the solar cells, then placed in the cleaning transfer space of the static rack, and then manually moved to an automated guided vehicle (AGV). The AAV then transports the boat to the cleaning area for cleaning.

[0003] However, manual handling in a confined space is difficult, time-consuming, and labor-intensive. Moreover, if the temperature of the boat body after unloading is higher than normal, manual handling can easily cause sweat to come into contact with the boat body and cause a chemical reaction, affecting the appearance of the boat body. Utility Model Content

[0004] Therefore, it is necessary to provide a solar cell manufacturing production line that can reduce the difficulty of manual operation, save time and labor, and does not affect the appearance of the boat.

[0005] A solar cell manufacturing production line, the solar cell manufacturing production line having a cleaning area, the solar cell manufacturing production line comprising:

[0006] A stationary shelf with a cleaning transfer space inside, the cleaning transfer space being used to place the boat hull;

[0007] An automated guided vehicle (AGV) is used to carry the boat and transport it to the cleaning area for cleaning; and

[0008] The conveying mechanism includes a mounting frame, a first translation component, a second translation component, and a clamping component. The first translation component is disposed on the mounting frame, the second translation component is disposed on the first translation component, and the clamping component is pulsatorically connected to the second translation component.

[0009] The first translation component is used to drive the clamping component to translate along the width direction of the stationary shelf, so that the clamping component can switch positions within the cleaning transfer space of the stationary shelf and outside the stationary shelf. The second translation component is used to drive the clamping component to clamp or release the boat body along the length direction of the stationary shelf.

[0010] In some embodiments, the mounting frame includes a first guide rail disposed on the mounting frame and extending along the width direction of the stationary shelf, with a portion of the first guide rail extending into the transfer space to be cleaned; the first translation component includes a first motor disposed on the mounting frame, and the second translation component is slidably disposed on the first guide rail and drivenly connected to the first motor.

[0011] In some embodiments, the second translation component includes a first translation slider, a second guide rail, and two second motors. The first translation slider is slidably disposed on the first guide rail and is connected to the first motor in a transmission manner. The second guide rail is disposed on the first translation slider, and the second motors are disposed on the second guide rail.

[0012] The clamping assembly includes two clamping members, which correspond one-to-one with and are connected to the two second motors. The two clamping members are controlled by the two second motors to slide towards or away from each other along the length of the stationary shelf.

[0013] In some embodiments, two sets of lifting components are further included, with each set of lifting components corresponding to one of the two clamping members. The lifting components are slidably disposed on the second guide rail, and the clamping members are connected to the corresponding second motor through the corresponding lifting components. The two clamping members are controlled to rise and fall along the height direction of the stationary shelf by the two lifting components.

[0014] In some embodiments, the lifting assembly includes a second translation slider, a lifting guide rail, and a lifting motor. The second translation slider is slidably disposed on the second guide rail, the lifting guide rail is disposed on the second translation slider, the lifting motor is disposed on the lifting guide rail, and the clamping member is slidably disposed on the lifting guide rail.

[0015] In some embodiments, the clamping member includes a sliding part, a clamping part, and an elastic part. The sliding part is slidably disposed on the lifting guide rail and is connected to the lifting motor for transmission. The clamping part is disposed on the sliding part, and the elastic part is disposed on the clamping part. The two elastic parts of the two clamping members are disposed opposite to each other.

[0016] In some embodiments, the solar cell manufacturing production line further includes a controller, which is electrically connected to the first motor, the second motor, and the lifting motor.

[0017] In some embodiments, there are two mounting brackets, one-to-one correspondences of the first translation slider and the first motor. The two mounting brackets are spaced apart along the length of the stationary shelf. The first translation slider is disposed on the corresponding first guide rail and is connected to the corresponding first motor. The two opposite ends of the second guide rail are respectively connected to the two first translation sliders one-to-one.

[0018] In some embodiments, the mounting frame includes a plurality of uprights spaced apart along the width of the stationary shelf, and the first guide rail is supported on the top surface of all the uprights within the same mounting frame.

[0019] In some embodiments, the mounting frame further includes a plurality of support plates, each of which corresponds to one of the uprights. The support plates are disposed on the bottom side of the corresponding uprights, and the projection of the uprights is located in a local area of ​​the support plate in the height direction of the stationary shelf.

[0020] The mounting frame further includes multiple reinforcing rib plate units, each corresponding to one of the columns. Each reinforcing rib plate unit comprises multiple reinforcing ribs, all of which are circumferentially spaced around the corresponding column and connected between the corresponding support plate and the corresponding column. Compared with the prior art, this application has the following advantages:

[0021] The aforementioned solar cell manufacturing production line, through the design of stationary shelves, automated guided vehicles, and handling mechanisms, reduces manual labor and solves the problems of high difficulty, time and labor costs associated with manual handling in confined spaces. Moreover, it avoids the situation where sweat comes into contact with the vessel during manual handling, causing a chemical reaction that affects the vessel's appearance, thus improving the vessel's transfer efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the automated guided vehicle and the handling mechanism in one embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the static shelf in one embodiment of this application.

[0024] Icon labels:

[0025] 100. Solar cell manufacturing production line;

[0026] 10. Handling mechanism; 20. Stationary shelving; 30. Automated guided vehicle;

[0027] 11. Mounting bracket; 111. First guide rail; 112. Column; 113. Support plate; 114. Reinforcing rib plate; 12. First translation assembly; 121. First motor; 13. Second translation assembly; 131. First translation slider; 132. Second guide rail; 133. Second motor; 14. Lifting assembly; 141. Second translation slider; 142. Lifting guide rail; 143. Lifting motor; 15. Clamping assembly; 151. Clamping component; 1511. Sliding part; 1512. Clamping part; 21. Static cooling space; 22. Transfer space for cleaning;

[0028] X, length direction; Y, width direction; Z, height direction. Detailed Implementation

[0029] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0030] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0035] During the manufacturing process of solar cells, after the boat, carrying several solar cell wafers, undergoes high-temperature reactions such as phosphorus diffusion, boron diffusion, or coating reactions, it needs to be placed in the static cooling space of the static rack for cooling. After cooling, if the boat needs to be cleaned, it is generally transported to the unloading area to unload the solar cells, then placed in the cleaning transfer space of the static rack, and then manually moved to an automated guided vehicle (AGV). The AAV then transports the boat to the cleaning area for cleaning.

[0036] However, manual handling in a confined space is difficult, time-consuming, and labor-intensive. Moreover, if the temperature of the boat body after unloading is higher than normal, manual handling can easily cause sweat to come into contact with the boat body and cause a chemical reaction, affecting the appearance of the boat body.

[0037] Please refer to the following: Figure 1 and Figure 2In view of this, in order to alleviate the above problems, the applicant, after in-depth research, designed a solar cell manufacturing production line 100. The solar cell manufacturing production line 100 includes a stationary shelf 20, an automated guided vehicle 30 (AGV), and a handling mechanism 10. The solar cell manufacturing production line 100 has a cleaning area. The stationary shelf 20 has a cleaning transfer space 22, which is used to place the boat body. The automated guided vehicle 30 is used to carry the boat body and transport it to the cleaning area for cleaning. The handling mechanism 10 includes a mounting frame 11, a first translation component 12, a second translation component 13, and a clamping component 15. The first translation component 12 is mounted on the mounting frame 11, the second translation component 13 is mounted on the first translation component 12, and the clamping component 15 is connected to the second translation component 13 in a transmission manner. The first translation component 12 is used to drive the clamping component 15 to translate along the width direction Y of the stationary shelf 20, so that the clamping component 15 can switch positions within the cleaning transfer space 22 of the stationary shelf 20 and outside the stationary shelf 20. The second translation component 13 is used to drive the clamping component 15 to clamp or release the boat body along the length direction X of the stationary shelf 20.

[0038] The automated guided vehicle 30 is a conventional technology in this field, so it will not be described in detail here.

[0039] The static shelf 20 includes multiple static cooling spaces 21 arranged along its height direction Z and a cleaning transfer space 22, which is located below the static cooling spaces 21. The boat, having completed its high-temperature reaction, carries several battery cells and is placed in any of the static cooling spaces 21 of the static shelf 20 until cooled. After cooling, if the boat needs cleaning, the cells are removed from the boat and placed in the cleaning transfer space 22.

[0040] The static cooling space 21 and the cleaning transfer space 22 both extend along the length direction X of the static shelf 20. When the boat is placed in the static cooling space 21 or the cleaning transfer space 22, the boat also extends along the length direction X of the static shelf 20.

[0041] The handling mechanism 10 is arranged on one side of the stationary shelf 20 along the width direction Y. The handling mechanism 10 includes a mounting frame 11, a first translation component 12, a second translation component 13, and a clamping component 15. The mounting frame 11 mainly supports and installs the first translation component 12, the second translation component 13, and the clamping component 15. The first translation component 12 drives the second translation component 13 to drive the clamping component 15 to switch positions within the cleaning transfer space 22 and outside the stationary shelf 20. When the second translation component 13 and the clamping component 15 are located within the cleaning transfer space 22, the second translation component 13 drives the clamping component 15 to clamp the boat body along the length direction X of the stationary shelf 20. When the second translation component 13 and the clamping component 15 are located inside the stationary shelf 20, the second translation component 13 drives the clamping component 15 to release the boat body, so that the boat body can be carried onto the automatic guided transport vehicle 30. Then, the automatic guided transport vehicle 30 carries the boat body and transports it to the cleaning area for cleaning.

[0042] In this application, by designing a stationary shelf 20, an automated guided vehicle 30, and a handling mechanism 10 in coordination, manual intervention is reduced, solving the problems of high difficulty, time and labor costs in manual handling in narrow spaces. Moreover, there is no situation where sweat comes into contact with the boat body during manual handling and causes a chemical reaction that affects the appearance of the boat body, thus improving the transfer efficiency of the boat body.

[0043] It is worth mentioning that in the existing technology, after the boat is placed in the cleaning transfer space 22, the space reserved for manual handling in the cleaning transfer space 22 is relatively narrow. In other words, the space reserved on one side of the stationary shelf 20 for placing the automated guided vehicle 30 is relatively narrow, making manual handling inconvenient. The boat can be a graphite boat, an aluminum boat, or other boat structures used to carry battery cells.

[0044] In some embodiments, the mounting frame 11 includes a first guide rail 111, which is disposed on the mounting frame 11 and extends along the width direction Y of the stationary shelf 20, and the first guide rail 111 partially extends into the cleaning transfer space 22; the first translation component 12 includes a first motor 121, which is disposed on the mounting frame 11, and the second translation component 13 is slidably disposed on the first guide rail 111 and is connected to the first motor 121 in a transmission connection.

[0045] For example, there can be one or two stationary shelves 20. If there is one stationary shelf 20, one end of the first guide rail 111 extends into the cleaning transfer space 22, and the other end of the first guide rail 111 is located outside the stationary shelf 20. If there are two stationary shelves 20, the opposite ends of the first guide rail 111 extend into the cleaning transfer spaces 22 of the two stationary shelves 20 respectively. The working principle of the conveying mechanism 10 in conveying the boat body in two stationary shelves 20 is the same, so the following only describes in detail the working principle of the conveying mechanism 10 in conveying the boat body in one stationary shelf 20.

[0046] In actual operation, the first motor 121 drives the second translation component 13 to move the clamping component 15 along the first guide rail 111 into the cleaning transfer space 22. Then, the second translation component 13 drives the clamping component 15 to slide along the length direction X of the stationary shelf 20 and clamp the boat body. Next, the first motor 121 drives the second translation component 13 to move the clamping component 15 along the first guide rail 111 and move it out of the cleaning transfer space 22. Then, the clamping component 15 places the boat body on the automatic guided transport vehicle 30 and releases the boat body, so that the automatic guided transport vehicle 30 can transport the boat body to the cleaning area for cleaning.

[0047] By setting the first motor 121 and the first guide rail 111, the first guide rail 111 can guide the clamping component 15 to slide into or out of the cleaning transfer space 22, making the movement of the clamping component 15 more stable.

[0048] In some embodiments, the second translation component 13 includes a first translation slider 131, a second guide rail 132, and two second motors 133. The first translation slider 131 is slidably disposed on the first guide rail 111 and is drivenly connected to the first motor 121. The second guide rail 132 is disposed on the first translation slider 131, and the second motors 133 are disposed on the second guide rail 132. The clamping component 15 includes two clamping members 151, which correspond one-to-one with and are drivenly connected to the two second motors 133. The two clamping members 151 are controlled by the two second motors 133 to slide towards or away from each other along the length direction X of the stationary shelf 20.

[0049] Understandably, when the first motor 121 is working, it drives the first translation slider 131 to move the second guide rail 132 and the two clamping parts 151 synchronously along the width direction Y of the stationary shelf 20, so that the two clamping parts 151 slide into or out of the cleaning transfer space 22 simultaneously. When the two second motors 133 are working, the two clamping parts 151 slide towards or away from each other along the length direction X of the stationary shelf 20 under the guidance of the second guide rail 132. When the two clamping parts 151 slide towards each other, the distance between the two clamping parts 151 decreases and can clamp the boat body. When the two clamping parts 151 move in opposite directions, the distance between the two clamping parts 151 increases and can release the boat body.

[0050] By configuring a first translation slider 131, a second motor 133, and a second guide rail 132, the second guide rail 132 can guide the two clamping members 151 to slide along the length direction X of the stationary shelf 20, clamping or releasing the boat body, further improving the stability of the movement of the clamping members 151. Furthermore, by allowing the two clamping members 151 to slide towards or away from each other along the length direction X of the stationary shelf 20, the two clamping members 151 can also be adapted to boat bodies of different lengths, thus broadening their applicability.

[0051] In some embodiments, the solar cell manufacturing production line 100 further includes two sets of lifting components 14, which correspond one-to-one with two clamping members 151. The lifting components 14 are slidably mounted on the second guide rail 132, and the clamping members 151 are connected to the corresponding second motor 133 through the corresponding lifting components 14. The two clamping members 151 are controlled to move up and down along the height direction Z of the stationary shelf 20 by the two lifting components 14.

[0052] In actual operation, the two second motors 133 operate and drive the two lifting components 14 to move the two clamping parts 151 along the length direction X of the stationary shelf 20, so that the two clamping parts 151 can clamp or release the boat body. When the two lifting components 14 are working, the two clamping parts 151 can be raised and lowered synchronously, thereby adjusting the height of the two clamping parts 151, so that the two clamping parts 151 can be clamped in a suitable position on the boat body or the boat body can be placed stably on the automated guided vehicle 30.

[0053] In some embodiments, the lifting assembly 14 includes a second translation slider 141, a lifting guide rail 142, and a lifting motor 143. The second translation slider 141 is slidably disposed on the second guide rail 142, the lifting guide rail 142 is disposed on the second translation slider 141, the lifting motor 143 is disposed on the lifting guide rail 142, and the clamping member 151 is slidably disposed on the lifting guide rail 142.

[0054] For example, the lifting motor 143, the first motor 121 and the second motor 133 can all be telescopic cylinders, servo motors or other drive structures.

[0055] When the two lifting motors 143 work simultaneously, the two clamping parts 151 are raised and lowered under the guidance of the corresponding lifting guide rails 142 to adjust the height of the two clamping parts 151, so that the two clamping parts 151 can cooperate and clamp in a suitable position on the boat or place the boat stably on the automated guided vehicle 30.

[0056] By setting a second translation slider 141, a lifting guide rail 142 and a lifting motor 143, the lifting guide rail 142 can guide the clamping part 151 to rise and fall smoothly, thereby improving the stability of the clamping part 151's rise and fall.

[0057] In some embodiments, the clamping member 151 includes a sliding part 1511, a clamping part 1512, and an elastic part. The sliding part 1511 is slidably disposed on the lifting guide rail 142 and is connected to the lifting motor 143 for transmission. The clamping part 1512 is disposed on the sliding part 1511, and the elastic part is disposed on the clamping part 1512. The two elastic parts of the two clamping members 151 are disposed opposite to each other.

[0058] As an example, the elastic part can be foam, rubber, or other elastic material.

[0059] When the two clamping parts 1512 of the two clamping members 151 clamp the boat body, the boat body comes into contact with the two elastic parts of the two clamping members 151 to avoid excessive clamping force from the two clamping parts 1512, which could cause deformation or denting of the boat body. Moreover, during the process of the two clamping parts 1512 of the two clamping members 151 moving towards each other along the length X of the stationary shelf 20 and coming into contact with the boat body, the elastic parts can also provide cushioning to avoid excessive impact force between the clamping parts 1512 and the boat body due to excessive speed, which could damage the boat body.

[0060] In some embodiments, the solar cell manufacturing production line 100 further includes a controller, which is electrically connected to the first motor 121, the second motor 133, and the lifting motor 143. The controller controls the operation of the first motor 121, the second motor 133, and the lifting motor 143 so that the two clamping members 151 can automatically clamp the boat body and automatically place the boat body onto the automated guided vehicle 30, thereby realizing the automated transport of the boat body by the solar cell manufacturing production line 100.

[0061] In some embodiments, there are two mounting brackets 11, two first translation sliders 131, and two first motors 121, each corresponding to the other. The two mounting brackets 11 are spaced apart along the length X of the stationary shelf 20, and the distance between the two mounting brackets 11 is less than the length of the cleaning transfer space 22. The first translation sliders 131 are mounted on the corresponding first guide rails 111 and are connected to the corresponding first motors 121. The two opposite ends of the second guide rails 132 are respectively connected to the two first translation sliders 131. This design improves the stability of the installation and sliding of the second guide rails 132, and consequently improves the stability of the movement of the two clamping members 151, so that the two clamping members 151 can clamp the boat body and drive the boat body to move smoothly.

[0062] In some embodiments, the mounting frame 11 includes a plurality of uprights 112 spaced apart along the width direction Y of the stationary shelf 20, and a first guide rail 111 is supported on the top surface of all the uprights 112 within the same mounting frame 11. All the uprights 112 in the same mounting frame 11 cooperate to stably support the first guide rail 111 and move it away from the floor of the production workshop. On the one hand, this makes the installation height of the first guide rail 111 match the height of the cleaning transfer space 22 of the stationary shelf 20, which facilitates the switching of the clamping assembly 15 between the cleaning transfer space 22 and the stationary shelf 20. On the other hand, it also makes the mounting frame 11 have sufficient space in the height direction Z of the stationary shelf 20 to install the first translation assembly 12, the second translation assembly 13 and the clamping assembly 15.

[0063] Furthermore, in some embodiments, the mounting frame 11 further includes multiple support plates 113, each corresponding to a column 112. The support plate 113 is disposed on the bottom side of the corresponding column 112, and in the height direction Z of the stationary shelf 20, the projection of the column 112 is located within a local area of ​​the support plate 113. The mounting frame 11 also includes multiple reinforcing rib plate 114 units, each corresponding to a column 112. Each reinforcing rib plate 114 unit includes multiple reinforcing rib plates 114, all of which are circumferentially spaced around the corresponding column 112 and connected between the corresponding support plate 113 and the corresponding column 112.

[0064] As can be seen from the fact that the projection of the upright 112 is located in a local area of ​​the support plate 113, the cross-sectional area of ​​the support plate 113 in the height direction Z of the vertical stationary shelf 20 is greater than the cross-sectional area of ​​the upright 112 in the height direction Z of the vertical stationary shelf 20. In this way, the support plate 113 has a large contact area with the ground, which can stably support the upright 112 and the first guide rail 111.

[0065] The design of multiple reinforcing ribs 114 units improves the reliability of the connection between the column 112 and the support plate 113. Thus, after the boat body is clamped by the two clamping members 151, although a large weight is applied to each column 112, the possibility of deformation of each column 112 is not high.

[0066] The aforementioned solar cell manufacturing production line 100, through the design of a stationary shelf 20, an automated guided vehicle 30, and a handling mechanism 10, reduces the involvement of manual labor, solves the problems of high difficulty, time and labor costs in manual handling in narrow spaces, and also avoids the situation where sweat comes into contact with the boat body during manual handling and causes a chemical reaction that affects the appearance of the boat body, thus improving the transfer efficiency of the boat body.

[0067] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A solar cell manufacturing production line, characterized in that, The solar cell manufacturing production line has a cleaning area, and the solar cell manufacturing production line includes: A stationary shelf (20) has a cleaning transfer space (22) for placing the boat body; An automated guided vehicle (30) is used to carry the boat and transport it to the cleaning area for cleaning; and The conveying mechanism (10) includes a mounting frame (11), a first translation component (12), a second translation component (13), and a clamping component (15). The first translation component (12) is disposed on the mounting frame (11), the second translation component (13) is disposed on the first translation component (12), and the clamping component (15) is connected to the second translation component (13) in a transmission manner. The first translation component (12) is used to drive the clamping component (15) to translate along the width direction (Y) of the stationary shelf (20), so that the clamping component (15) can switch positions within the cleaning transfer space (22) of the stationary shelf (20) and outside the stationary shelf (20). The second translation component (13) is used to drive the clamping component (15) to clamp or release the boat body along the length direction (X) of the stationary shelf (20).

2. The solar cell manufacturing production line according to claim 1, characterized in that, The mounting frame (11) includes a first guide rail (111), which is disposed on the mounting frame (11) and extends along the width direction (Y) of the stationary shelf (20), and the first guide rail (111) extends into the cleaning transfer space (22); the first translation component (12) includes a first motor (121), which is disposed on the mounting frame (11), and the second translation component (13) is slidably disposed on the first guide rail (111) and is connected to the first motor (121) in a transmission.

3. The solar cell manufacturing production line according to claim 2, characterized in that, The second translation component (13) includes a first translation slider (131), a second guide rail (132), and two second motors (133). The first translation slider (131) is slidably disposed on the first guide rail (111) and is connected to the first motor (121) for transmission. The second guide rail (132) is disposed on the first translation slider (131), and the second motors (133) are disposed on the second guide rail (132). The clamping assembly (15) includes two clamping members (151), which correspond one-to-one with and are connected to the two second motors (133). The two clamping members (151) are controlled by the two second motors (133) to slide towards each other or away from each other along the length direction (X) of the stationary shelf (20).

4. The solar cell manufacturing production line according to claim 3, characterized in that, It also includes two sets of lifting components (14), each set of lifting components (14) corresponding to one of the two clamping members (151). The lifting components (14) are slidably mounted on the second guide rail (132). The clamping members (151) are connected to the corresponding second motor (133) through the corresponding lifting components (14). The two clamping members (151) are controlled to lift and lower along the height direction (Z) of the stationary shelf (20) by the two lifting components (14).

5. The solar cell manufacturing production line according to claim 4, characterized in that, The lifting assembly (14) includes a second translation slider (141), a lifting guide rail (142), and a lifting motor (143). The second translation slider (141) is slidably disposed on the second guide rail (132), the lifting guide rail (142) is disposed on the second translation slider (141), the lifting motor (143) is disposed on the lifting guide rail (142), and the clamping member (151) is slidably disposed on the lifting guide rail (142).

6. The solar cell manufacturing production line according to claim 5, characterized in that, The clamping member (151) includes a sliding part (1511), a clamping part (1512) and an elastic part. The sliding part (1511) is slidably disposed on the lifting guide rail (142) and is connected to the lifting motor (143) for transmission. The clamping part (1512) is disposed on the sliding part (1511), and the elastic part is disposed on the clamping part (1512). The two elastic parts of the two clamping members (151) are disposed opposite to each other.

7. The solar cell manufacturing production line according to claim 5, characterized in that, The solar cell manufacturing production line also includes a controller, which is electrically connected to the first motor (121), the second motor (133) and the lifting motor (143).

8. The solar cell manufacturing production line according to claim 3, characterized in that, The mounting bracket (11), the first translation slider (131) and the first motor (121) are all two in number and correspond one to one. The two mounting brackets (11) are spaced apart along the length direction (X) of the stationary shelf (20). The first translation slider (131) is set on the corresponding first guide rail (111) and is connected to the corresponding first motor (121) for transmission. The two opposite ends of the second guide rail (132) are respectively connected to the two first translation sliders (131) one to one.

9. The solar cell manufacturing production line according to claim 2, characterized in that, The mounting frame (11) includes a plurality of uprights (112) spaced apart along the width direction (Y) of the stationary shelf (20), and the first guide rail (111) is supported on the top surface of all the uprights (112) within the same mounting frame (11).

10. The solar cell manufacturing production line according to claim 9, characterized in that, The mounting frame (11) also includes multiple support plates (113), each of which corresponds to one of the uprights (112). The support plates (113) are located on the bottom side of the corresponding uprights (112), and the projection of the uprights (112) is located in a local area of ​​the support plates (113) in the height direction (Z) of the stationary shelf (20). The mounting frame (11) also includes multiple reinforcing rib units, each corresponding to one of the columns (112). Each reinforcing rib unit includes multiple reinforcing ribs (114). All the reinforcing ribs (114) in the reinforcing rib unit are arranged circumferentially around the corresponding column (112) and connected between the corresponding support plate (113) and the corresponding column (112).

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