Limiting mechanism and photovoltaic panel conveying device

Abstract

The utility model discloses a limiting mechanism which is suitable for correcting the position of a photovoltaic panel on a conveying belt and comprises a supporting assembly, a driving assembly, a transmission assembly, a limiting assembly and a sliding assembly. A supporting frame, a left baffle and a right baffle in the supporting assembly form an inner cavity with an opening, the opening of the inner cavity is covered with the protection part, the protection part is connected with the left baffle and the right baffle, and the transmission assembly is arranged in the inner cavity. The wrapping part of the sliding assembly is arranged outside the protection piece, and the connecting plate of the sliding assembly extends into the inner cavity from the opening of the inner cavity and is connected with the transmission assembly. The driving assembly is suitable for driving the sliding assembly to reciprocate on the supporting assembly in the axial direction of the supporting assembly, and the sliding assembly is suitable for driving the limiting assembly to make contact with the photovoltaic panel on the conveying belt. Through the arrangement of the sliding assembly and the protection piece, the supporting assembly is in a relatively sealed state, and the transmission assembly in the supporting assembly can be protected. The utility model further discloses a photovoltaic panel conveying device which comprises a conveying belt and a limiting mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic module production line, specifically to a limiting mechanism and a photovoltaic panel conveying device. Background Technology

[0002] Solar photovoltaic panels are made of crystalline silicon. With the increasing sophistication of automated production, the automation of photovoltaic panel production and module manufacturing, as well as the improvement of production efficiency, is an inevitable trend. In view of this, the existing photovoltaic panel processing has evolved from manual placement of panels by workers to placement using baskets, leading to the development of automatic basket-mounting machines.

[0003] In the prior art, solar photovoltaic panels to be processed or processed usually need to be placed on a temporary storage mechanism first, and then the photovoltaic panels on the temporary storage mechanism are transferred to the subsequent basket insertion machine by a transfer device. The transportation of photovoltaic panels is usually completed by a conveyor belt.

[0004] Conveyor belt transport uses friction to move photovoltaic panels. However, due to the long transport distance, the photovoltaic panels will gradually deviate. Therefore, in the existing technology, photovoltaic panel transport is equipped with a limiting mechanism. However, during the transport process, photovoltaic panel fragments may occur, or the photovoltaic panels may deviate and collide with the temporary storage mechanism or basket column, resulting in fragments. The fragments of photovoltaic panels are relatively sharp and may cut the components in the limiting mechanism or fall into the limiting mechanism, affecting its normal operation.

[0005] Therefore, in practical applications, when photovoltaic panels are transported by conveyor belt, fragments of the photovoltaic panels can affect the operation of the limiting mechanism. Utility Model Content

[0006] The technical problem to be solved by this utility model is: the fragments of photovoltaic panels affect the operation of the limiting mechanism.

[0007] The present invention discloses a limiting mechanism suitable for correcting the position of photovoltaic panels on a conveyor belt, comprising: a support component, a drive component, a transmission component, a limiting component, and a sliding component.

[0008] The limiting component is connected to the sliding component and is located beside the conveyor belt. The limiting component is adapted to contact the photovoltaic panel on the conveyor belt to correct the position of the photovoltaic panel on the conveyor belt.

[0009] The driving component is adapted to drive the sliding component to reciprocate along the axial direction of the support component on the support component, and the sliding component is adapted to drive the limiting component to contact the photovoltaic panel on the conveyor belt. The driving component is connected to the sliding component through the transmission component.

[0010] The support assembly includes a support frame, a left baffle, a right baffle, and a protective component. The left baffle is connected to a first end of the support frame, and the right baffle is connected to a second end of the support frame.

[0011] The support frame, left baffle, and right baffle form an inner cavity with an opening. The protective member covers the opening of the inner cavity. The first end of the protective member is connected to the left baffle, and the second end of the protective member is connected to the right baffle. The transmission assembly is disposed in the inner cavity.

[0012] The sliding assembly includes a wrapping part and a connecting plate. The wrapping part is fixedly connected to the connecting plate and is disposed between the limiting assembly and the support frame. The wrapping part is sleeved on the outside of the protective member. The connecting plate extends into the inner cavity through the opening of the inner cavity and is connected to the transmission assembly.

[0013] Optionally, the transmission assembly includes: a driving member, a driven member, and a transmission member. The driving member is connected to the driven member via the transmission member.

[0014] The drive assembly is adapted to drive the active member to rotate, the active member is adapted to drive the transmission member to rotate, the transmission member is adapted to drive the driven member to rotate, and the connecting plate is connected to the transmission member.

[0015] Optionally, the limiting mechanism further includes a connecting block. The connecting plate is connected to the transmission member via the connecting block.

[0016] Optionally, the limiting mechanism further includes a guide assembly. The guide assembly is disposed within the inner cavity and is positioned opposite to the transmission assembly. The guide assembly includes a guide rail and a slider. The slider is slidably mounted on the guide rail, and the connecting plate is connected to the guide rail via the slider.

[0017] Optionally, the limiting component includes an adjusting part and a roller. The roller is connected to the wrapping part via the adjusting part. The adjusting part is adapted to adjust the position of the roller, and the roller is adapted to contact the photovoltaic panel on the conveyor belt.

[0018] Optionally, a portion of the roller extends beyond the first end of the adjustment section, the first end of which is near the conveyor belt.

[0019] Optionally, the limiting mechanism further includes a positioning component. The positioning component is disposed opposite to the sliding component, and the positioning component is adapted to collect position data corresponding to the position information of the sliding component.

[0020] Optionally, the limiting mechanism further includes a control component and a display component. Both the control component and the display component are mounted on the support component. The control component is adapted to convert the position data and transmit the converted position data to the display component. The display component is adapted to display the position information based on the converted position data.

[0021] Optionally, the limiting mechanism further includes a buffer pad. The buffer pad is disposed on the sliding component or the supporting component.

[0022] This utility model also discloses a photovoltaic panel conveying device, comprising: a conveyor belt and a limiting mechanism. The conveyor belt is adapted to drive the photovoltaic panels to move, so as to convey the photovoltaic panels on the conveyor belt to the limiting mechanism, and the limiting mechanism is adapted to correct the position of the photovoltaic panels on the conveyor belt.

[0023] Due to the adoption of the above technical solution, this utility model has the following beneficial effects compared with the prior art: by setting the sliding component and the protective component, the support component is made to reach a relatively sealed state, which not only does not hinder the movement of the sliding component, but also protects the transmission component inside the support component from being damaged by the broken photovoltaic cells.

[0024] The above description of the disclosed content and the following description of the embodiments are intended to demonstrate and explain the spirit and principle of the present invention, and to provide a further explanation of the scope of the patent application of the present invention. Attached Figure Description

[0025] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Figure 1 This is a schematic diagram of the application structure of a limiting mechanism according to an embodiment of the present utility model;

[0027] Figure 2 This is a schematic diagram of the application structure of some limiting mechanisms in the embodiments of this utility model;

[0028] Figure 3 This is a cross-sectional schematic diagram of the sliding component, protective component, and support frame in an embodiment of this utility model;

[0029] Figure 4 This is a schematic diagram of another application structure of some of the limiting mechanisms in the embodiments of this utility model;

[0030] Figure 5 This is a schematic diagram of the application structure of another embodiment of the present utility model;

[0031] Figure 6 This is a schematic diagram of a partial application structure of another embodiment of the present invention.

[0032] Explanation of icon numbers:

[0033] 1. Support assembly; 11. Support frame; 12. Left baffle; 13. Right baffle; 14. Protective component; 2. Drive assembly; 3. Transmission assembly; 31. Driving component; 32. Driven component; 33. Transmission component; 4. Limiting assembly; 41. Adjustment part; 411. First adjusting plate; 412. Second adjusting plate; 413. Third adjusting plate; 414. Fourth adjusting plate; 42. Roller; 5. Sliding assembly; 51. Enclosing part; 52. Connecting plate; 6. Positioning assembly; 7. Guide assembly; 71. Guide rail; 72. Slider; 8. Connecting block; 9. Mounting plate. Detailed Implementation

[0034] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0035] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model 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. Therefore, they should not be construed as limitations on the utility model.

[0036] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0037] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided with," "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0038] Please see Figure 1 As shown, this application discloses a limiting mechanism suitable for correcting the position of photovoltaic panels on a conveyor belt, including: a support component 1, a drive component 2, a transmission component 3, a limiting component 4, and a sliding component 5.

[0039] The limiting mechanism can be placed upright on other components or hung upside down on other components. When the limiting mechanism is installed upright on other components, the support component 1 is located below the conveyor belt. When the limiting mechanism is installed upside down on other components, the support component 1 is located above the conveyor belt. The limiting component 4 is directly connected to the sliding component 5. The limiting component 4 is located next to the conveyor belt. The limiting component 4 is adapted to contact the photovoltaic panel on the conveyor belt to correct the position of the photovoltaic panel on the conveyor belt.

[0040] The driving component 2 is adapted to drive the sliding component 5 to reciprocate along the axial direction of the support component 1 on the support component 1, and the sliding component 5 is adapted to drive the limiting component 4 to contact the photovoltaic panel on the conveyor belt.

[0041] The drive assembly 2 is connected to the sliding assembly 5 via the transmission assembly 3. The drive assembly 2 is directly connected to the transmission assembly 3, and the transmission assembly 3 is directly connected to the sliding assembly 5.

[0042] The above components will be explained in detail below.

[0043] In this embodiment, see Figure 1 As shown, the support assembly 1 includes: a support frame 11, a left baffle 12, a right baffle 13, and a protective component 14.

[0044] The left baffle 12 is connected to the first end of the support frame 11, and the right baffle 13 is connected to the second end of the support frame 11. The first end and the second end of the support frame 11 are arranged opposite to each other.

[0045] The support frame 11, left baffle 12, and right baffle 13 form an inner cavity with an opening. The longitudinal section of the support frame 11 is U-shaped. The protective member 14 covers the opening of the inner cavity. There is a gap between the protective member 14 and the support frame 11. The first end of the protective member 14 is connected to the left baffle 12, and the second end of the protective member 14 is connected to the right baffle 13. The first end and the second end of the protective member 14 are arranged opposite to each other.

[0046] The longitudinal section of the protective component 14 is U-shaped. The third end of the protective component 14 and the third end of the support frame 11 are on the same horizontal plane. That is, in the positive projection, the third end of the protective component 14 and the third end of the support frame 11 coincide. The third end of the protective component 14 is the end closer to the support frame 11, and the third end of the support frame 11 is the end closer to the limiting component 4. The transmission component 3 is located in the inner cavity.

[0047] To make the structure of the support assembly 1 more compact, the support frame 11 includes a thin plate portion and a thick plate portion, which are integrally formed. The third end of the support frame 11 is the thin plate portion, and the thickness of the thin plate portion is less than the thickness of the thick plate portion connected to it. The first end face of the thin plate portion is flush with the first end face of the thick plate portion. The first end face of the thin plate portion is the side closest to the inner cavity. The first end face of the thick plate portion is the side connected to the thin plate portion and close to the inner cavity. The outer side of the thin plate portion is adapted to accommodate the third end of the partial wrapping portion 51 and the protective member 14. The outer side of the thin plate portion is the side opposite to the inner cavity.

[0048] The left baffle 12 and right baffle 13 are connected by the protective component 14, making the structure of the limiting mechanism more stable and reliable during operation. The protective component 14, support frame 11, left baffle 12, and right baffle 13 create a relatively sealed space within the support assembly 1. Whether the limiting mechanism is installed upright or upside down, broken photovoltaic panels on the conveyor belt will not fall or splash into the inner cavity of the support assembly 1. This effectively protects the conveyor assembly 3 inside the cavity from being cut by broken photovoltaic panels, allowing the transmission assembly 3 to operate continuously and normally. This also gives the limiting mechanism high stability, safety, and reliability.

[0049] Further, see Figure 2 and combined Figure 3 As shown, in this embodiment, the sliding component 5 includes: a wrapping part 51 and a connecting plate 52.

[0050] The wrapping part 51 is fixedly connected to the first end of the connecting plate 52. The first end of the connecting plate 52 is the end close to the limiting component 4. The wrapping part 51 is disposed between the limiting component 4 and the support frame 11, with a spacing suitable for accommodating part of the wrapping part 51. The longitudinal section of the wrapping part 51 is a hollow U-shape. The wrapping part 51 is sleeved on the outside of the protective member 14. The connecting plate 52 extends into the inner cavity through the opening of the inner cavity and is connected to the transmission component 3.

[0051] Driven by the transmission component 3, the connecting plate 52 can be driven to reciprocate, and the wrapping part 51 can be driven to reciprocate. It can also drive the limiting component 4 connected to the wrapping part 51 to reciprocate.

[0052] In this embodiment, the limiting mechanism has at least two sliding components 5, and each sliding component 5 has two connecting plates 52. The driving component 2 is adapted to drive the transmission component 3 to move. The two sliding components 5 can move relative to each other under the drive of the transmission component 3. The relative movement is a movement that moves closer to each other or further away from each other.

[0053] This application does not limit the number of sliding components 5 and corresponding connecting plates 52, and they can be reasonably selected and set according to actual needs.

[0054] In this application, the drive component 2 can be implemented by a combination of a servo motor and a reducer.

[0055] When the conveyor belt transports the photovoltaic panel to the limiting mechanism, the conveyor belt stops moving. The drive component 2 drives the transmission component 3 to move and causes the two sliding components 5 to move closer to each other so as to contact the photovoltaic panel on the conveyor belt to correct the position of the photovoltaic panel. After the position is corrected, the drive component 2 drives the transmission component 3 to move and causes the two sliding components 5 to move away from each other. The two sliding components 5 return to their initial positions, and the conveyor belt continues to transport the photovoltaic panel after the position is corrected.

[0056] By setting the sliding component 5, it can not affect the relatively sealed state of the support component 1, but also receive the power transmitted by the transmission component 3 inside the support component 1, and drive the limit component 4 to move to correct the position of the photovoltaic panel on the conveyor belt.

[0057] Specifically, see Figure 4 As shown, in this embodiment, the transmission assembly 3 includes: a driving member 31, a driven member 32, and a transmission member 33.

[0058] The driving member 31 is connected to the driven member 32 through the transmission member 33. The transmission member 33 is sleeved on the outside of the driving member 31 and the driven member 32. The transmission member 33 can be implemented by a belt.

[0059] The output end of the drive component 2 is directly connected to the active component 31. The drive component 2 is adapted to drive the active component 31 to rotate. The active component 31 is adapted to drive the transmission component 33 to rotate. The transmission component 33 is adapted to drive the driven component 32 to rotate. The connecting plate 52 is connected to the transmission component 33.

[0060] The transmission component 33 has a first motion region and a second motion region. The driven components 33 within the first and second motion regions move in opposite directions but at the same speed. Two sliding components 5 are respectively connected to the driven components 33 within the first and second motion regions. The sidewall of the connecting plate 52 in the sliding component 5 is connected to the driven component 33, so that when the transmission component 3 moves, the two sliding components 5 move at the same speed but in opposite directions, thereby correcting the position of the photovoltaic panels on the conveyor belt. This design not only ensures consistent movement speed of the limiting component 4 but also improves the stability and efficiency of the limiting mechanism.

[0061] like Figure 2 As shown, the limiting mechanism also includes a connecting block 8. The connecting plate 52 is connected to the transmission component 33 through the connecting block 8. When photovoltaic panels of different specifications are replaced, it is only necessary to disassemble the connecting block 8 and reposition it, then connect the connecting block 8 to the transmission component 33. This enables position correction for photovoltaic panels of different specifications, giving the limiting mechanism strong adaptability and flexibility.

[0062] More specifically, see Figure 2 and combined Figure 4 As shown, in this embodiment, the limiting mechanism further includes a guide component 7. The guide component 7 is disposed in the inner cavity, and is disposed opposite to the transmission component 3. The guide component 7 is located between the transmission component 3 and the support frame 11. The guide component 7 includes a guide rail 71 and a slider 72.

[0063] The slider 72 is slidably mounted on the guide rail 71 and moves along the axial direction of the guide rail 71. The second end of the connecting plate 52 is connected to the guide rail 71 via the slider 72. The second end of the connecting plate 52 is the end away from the protective member 14, and the sliding assembly 5 is supported on the slider 72 via the connecting plate 52.

[0064] The setting of component 7 should be optimized to make the sliding component 5 slide more smoothly and the movement of the limiting component 4 more fluid when correcting the position of the photovoltaic panel on the conveyor belt.

[0065] Further, see Figure 1 and Figure 4 As shown, in this embodiment, the limiting component 4 includes an adjusting part 41 and a roller 42. The roller 42 is connected to the wrapping part 51 through the adjusting part 41.

[0066] The adjusting part 41 is adapted to adjust the height and horizontal position of the roller 42 relative to the photovoltaic panel on the conveyor belt, and the roller 42 is adapted to contact the photovoltaic panel on the conveyor belt.

[0067] Part of the roller 42 extends beyond the first end of the adjusting portion 41, the first end of which is near the conveyor belt. By extending part of the roller 42 beyond the adjusting portion 41, the limiting component 4 can ensure that the roller 42 contacts the photovoltaic panel on the conveyor belt first when moving. Since the photovoltaic panel on the conveyor belt may experience positional deviation during transport, this method can prevent the photovoltaic panel from colliding with the adjusting portion 41 and breaking. Alternatively, a groove can be provided on the side of the adjusting portion 41 near the roller 42 and near the conveyor belt, such as... Figure 5 As shown in the diagram, this is to bring the photovoltaic panels on the conveyor belt into contact with the rollers 42.

[0068] The rollers 42 are evenly distributed on the adjustment section 41 along the movement path of the photovoltaic panel. This application does not limit the specific number and position of the rollers 42.

[0069] like Figure 1 As shown, in this embodiment, the limiting mechanism further includes a positioning component 6. The positioning component 6 is disposed opposite to the sliding component 5, and the positioning component 6 is adapted to collect position data corresponding to the position information of the sliding component 5.

[0070] The positioning component 6 includes an origin position sensor and an extreme position sensor. The origin is the position of the sliding component 5 in the standby state. The origin position sensor is suitable for positioning the sliding component 5 at the origin when the limiting mechanism ends its work. The extreme position sensor is suitable for triggering an alarm when the sliding component 5 moves to the extreme position sensor when the limiting mechanism is working, and correspondingly stopping the drive component 2.

[0071] The direction in which the sliding component 5 moves from the origin position to contact the photovoltaic panel on the conveyor belt is the first direction. The extreme position sensor and the origin position sensor are arranged sequentially along the first direction, and the origin position sensor is located at the position of the sliding component 5 in the standby state.

[0072] The safety and accuracy of the limit mechanism can be improved by setting the positioning component 6.

[0073] Specifically, the limiting mechanism further includes a control component and a display component. Both the control component and the display component are mounted on the support component 1. The control component is connected to the positioning component 6. The control component is adapted to convert the position data and transmit the converted position data to the display component. The display component is adapted to display the position information based on the converted position data.

[0074] More specifically, the limiting mechanism also includes: a buffer pad and a mounting plate 9.

[0075] The buffer pad is disposed on the first end face of the sliding component 5 or the first end face of the support component 1. The first end face of the sliding component 5 is the end face of the left baffle 12, the right baffle 13 or another sliding component 5 adjacent to it. The first end face of the support component 1 is the end face of the left baffle 12 near the limiting component 4 or the end face of the right baffle 13 near the limiting component.

[0076] By setting a buffer pad, the contact between sliding components 5 and between sliding components 5 and support components 1 can be made smoother during the operation of the limiting mechanism. This can reduce damage to the limiting mechanism, extend its service life, and ensure the working accuracy and efficiency of the limiting mechanism.

[0077] This application does not limit the specific number, location, material, or structure of the cushioning pads; they can be reasonably selected and set according to requirements.

[0078] Mounting plate 9 is connected to support component 1, and support component 1 is adapted to be connected to processing platform via mounting plate 9.

[0079] Figures 1 to 4 A single-channel limiting mechanism is demonstrated, capable of correcting the position of photovoltaic panels on a single conveyor belt. Figure 5 and Figure 6 A dual-channel limiting mechanism is shown, which can simultaneously correct the position of photovoltaic panels on two conveyor belts. Its driving principle is the same as that of the single-channel limiting mechanism. Both drive the transmission component 3 through the drive mechanism 2, and the transmission component 3 drives the sliding component 5 and the limiting component 4. The difference lies in the adjustment part 41 in the limiting component 4, and the transmission direction of the drive component 2 and the transmission component 3.

[0080] In this embodiment, the adjustment unit 41 includes an adjustment plate, an adjustment rod, and a roller 42. The adjustment rod is connected to the sliding assembly 5 through the adjustment plate, and the roller 42 is disposed on the adjustment rod. By grouping the four adjustment plates into pairs, each pair of adjustment plates is connected to the driven member 33 in the first and second motion areas, so that the two pairs of adjustment plates can move relative to each other.

[0081] The adjusting plate includes a first adjusting plate 411, a second adjusting plate 412, a third adjusting plate 413, and a fourth adjusting plate 414. The first adjusting plate 411, the second adjusting plate 412, the third adjusting plate 413, and the fourth adjusting plate 414 are arranged sequentially along a first direction. The second adjusting plate 412 and the third adjusting plate 413 are arranged alternately and staggered, and there is a gap between the second adjusting plate 412 and the third adjusting plate 413. The first adjusting plate 411 can be combined with the second adjusting plate 412 to form a group for relative movement, and the first adjusting plate 411 can also be combined with the third adjusting plate 413 to form a group for relative movement.

[0082] In addition, the limiting mechanism can also be multi-channel. Based on the dual-channel limiting mechanism, multiple pairs of additional groups can be added, with the third adjusting plate 413 and the fourth adjusting plate 414 as a pair of additional groups. The specific number of additional groups can be reasonably selected and set according to actual needs.

[0083] This application also discloses a photovoltaic panel conveying device suitable for conveying photovoltaic panels, including: a conveyor belt and a limiting mechanism.

[0084] The conveyor belt is adapted to drive the photovoltaic panel to move, so as to transport the photovoltaic panel on the conveyor belt to the limiting mechanism, and the limiting mechanism is adapted to correct the position of the photovoltaic panel on the conveyor belt.

[0085] In summary, this application provides a limiting mechanism suitable for correcting the position of photovoltaic panels on a conveyor belt, comprising: a support component, a drive component, a transmission component, a limiting component, and a sliding component. The limiting component is connected to the sliding component, is located beside the conveyor belt, and is adapted to contact the photovoltaic panels on the conveyor belt to correct their position.

[0086] The drive assembly is adapted to drive the sliding assembly to reciprocate along the axial direction of the support assembly on the support assembly, and the sliding assembly is adapted to drive the limiting assembly to contact the photovoltaic panel on the conveyor belt. The drive assembly is connected to the sliding assembly through a transmission assembly.

[0087] The support assembly includes a support frame, a left baffle, a right baffle, and a protective component. The support frame, left baffle, and right baffle form an inner cavity with an opening. The protective component covers the opening of the inner cavity, and its left and right ends are connected to the left and right baffles, respectively. The transmission assembly is located in the inner cavity.

[0088] The sliding assembly includes a wrapping part and a connecting plate. The wrapping part is fixedly connected to the connecting plate and is located between the limiting assembly and the support frame. The wrapping part is fitted over the outside of the protective member. The connecting plate extends into the inner cavity through the opening of the inner cavity and is connected to the transmission assembly.

[0089] By setting up sliding components and protective parts, the support assembly is made to achieve a relatively sealed state, which not only does not hinder the movement of the sliding components, but also protects the transmission components inside the support assembly from damage.

[0090] This application also discloses a photovoltaic panel conveying device, comprising: a conveyor belt and a limiting mechanism. The conveyor belt is adapted to drive the photovoltaic panels to move, so as to convey the photovoltaic panels on the conveyor belt to the limiting mechanism, and the limiting mechanism is adapted to correct the position of the photovoltaic panels on the conveyor belt.

[0091] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A limiting mechanism suitable for correcting the position of photovoltaic panels on a conveyor belt, characterized in that, include: Support component (1), drive component (2), transmission component (3), limit component (4) and sliding component (5); The limiting component (4) is connected to the sliding component (5). The limiting component (4) is located next to the conveyor belt. The limiting component (4) is adapted to contact the photovoltaic panel on the conveyor belt to correct the position of the photovoltaic panel on the conveyor belt. The driving component (2) is adapted to drive the sliding component (5) to reciprocate along the axial direction of the support component (1) on the support component (1), and the sliding component (5) is adapted to drive the limiting component (4) to contact the photovoltaic panel on the conveyor belt; The drive assembly (2) is connected to the sliding assembly (5) via the transmission assembly (3); The support assembly (1) includes: a support frame (11), a left baffle (12), a right baffle (13), and a protective component (14). The left baffle (12) is connected to the first end of the support frame (11), and the right baffle (13) is connected to the second end of the support frame (11); The support frame (11), left baffle (12) and right baffle (13) form an inner cavity with an opening. The protective member (14) covers the opening of the inner cavity. The first end of the protective member (14) is connected to the left baffle (12), and the second end of the protective member (14) is connected to the right baffle (13). The transmission assembly (3) is disposed in the inner cavity. The sliding component (5) includes: a wrapping part (51) and a connecting plate (52); The wrapping part (51) is fixedly connected to the connecting plate (52). The wrapping part (51) is located between the limiting component (4) and the support frame (11). The wrapping part (51) is sleeved on the outside of the protective component (14). The connecting plate (52) extends into the inner cavity through the opening of the inner cavity and is connected to the transmission component (3).

2. The limiting mechanism as described in claim 1, characterized in that, The transmission assembly (3) includes: a driving member (31), a driven member (32), and a transmission member (33); The driving member (31) is connected to the driven member (32) through the transmission member (33); The drive assembly (2) is adapted to drive the active member (31) to rotate, the active member (31) is adapted to drive the transmission member (33) to rotate, the transmission member (33) is adapted to drive the driven member (32) to rotate, and the connecting plate (52) is connected to the transmission member (33).

3. The limiting mechanism as described in claim 2, characterized in that, Also includes: Connecting block (8); The connecting plate (52) is connected to the transmission component (33) through the connecting block (8).

4. The limiting mechanism as described in claim 2, characterized in that, Also includes: Guide component (7); The guide component (7) is disposed in the inner cavity, and the guide component (7) is disposed opposite to the transmission component (3). The guide component (7) includes: a guide rail (71) and a slider (72). The slider (72) is slidably mounted on the guide rail (71), and the connecting plate (52) is connected to the guide rail (71) through the slider (72).

5. The limiting mechanism as described in claim 1, characterized in that, The limiting component (4) includes: an adjustment part (41) and a roller (42); The roller (42) is connected to the wrapping part (51) via the adjusting part (41); The adjustment part (41) is adapted to adjust the position of the roller (42), which is adapted to contact the photovoltaic panel on the conveyor belt.

6. The limiting mechanism as described in claim 5, characterized in that, Part of the roller (42) extends out of the first end of the adjustment part (41), the first end of the adjustment part (41) being the end near the conveyor belt.

7. The limiting mechanism as described in claim 1, characterized in that, Also includes: Positioning component (6); The positioning component (6) is disposed opposite to the sliding component (5), and the positioning component (6) is adapted to collect position data corresponding to the position information of the sliding component (5).

8. The limiting mechanism as described in claim 7, characterized in that, Also includes: Control components and display components; The control component and the display component are both disposed on the support component (1). The control component is adapted to convert the position data and transmit the converted position data to the display component. The display component is adapted to display the position information based on the converted position data.

9. The limiting mechanism as described in claim 1, characterized in that, Also includes: Cushion pad; The buffer pad is disposed on the sliding component (5) or the support component (1).

10. A photovoltaic panel conveying device, characterized in that, include: The conveyor belt and the limiting mechanism as described in any one of claims 1 to 9; The conveyor belt is adapted to drive the photovoltaic panel to move, so as to transport the photovoltaic panel on the conveyor belt to the limiting mechanism, and the limiting mechanism is adapted to correct the position of the photovoltaic panel on the conveyor belt.

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