Photovoltaic module junction box turnover box carrying mechanism and junction box feeding device

Abstract

The utility model relates to the technical field of photovoltaic module production, in particular to a photovoltaic module junction box turnover box carrying mechanism and a junction box feeding device. The utility model provides a photovoltaic module junction box turnover box carrying mechanism. The photovoltaic module junction box turnover box carrying mechanism comprises a rack, an X-direction driving assembly, a Y-direction driving assembly, a Z-direction driving assembly, a rotary driving assembly and a photovoltaic module junction box turnover box grabbing tool. The X-direction driving assembly and the Y-direction driving assembly are both arranged on the top of the rack. The junction box turnover box grabbing tool is connected to the rotary driving assembly and is driven by the rotary driving assembly to rotate. The rotary driving assembly is connected to the Z-direction driving assembly and is driven by the Z-direction driving assembly to move in the Z direction; the Z-direction driving assembly is connected to the X-direction driving assembly and is driven by the X-direction driving assembly to move in the X direction. The X-direction driving assembly is connected to the Y-direction driving assembly and is driven by the Y-direction driving assembly to move in the Y direction. The grabbing tool for the photovoltaic module junction box turnover box is wide in movement range and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic assembly production, in particular to a photovoltaic assembly junction box turnover box conveying mechanism and a junction box feeding device. Background Art

[0002] The junction box is a connecting device between the photovoltaic cell array composed of photovoltaic cell modules and the photovoltaic charging control device. Its main function is to connect the power generated by the solar cell to the external circuit and conduct the current generated by the photovoltaic module. The junction box needs to be installed after the photovoltaic solar panel is produced.

[0003] Photovoltaic module junction boxes are divided into positive junction boxes, negative junction boxes and intermediate junction boxes. They are all loaded in turnover boxes when they are received. At present, most photovoltaic junction boxes on the market need to be automatically loaded by moving the turnover boxes to the designated location first, and then taking out the photovoltaic module junction boxes in the turnover boxes and putting them into the corresponding positive junction box automatic loading device, negative junction box automatic loading device and intermediate junction box automatic loading device, and then automatically loading them. At present, the turnover boxes are transported by setting claws on the empty rail conveyor line, and the claws circulate on the empty rail conveyor line to realize cyclic feeding.

[0004] However, the movement trajectory of the empty rail conveyor line is fixed, and the gripper cannot grab the photovoltaic module junction box turnover box outside the empty rail conveyor line trajectory. It has poor applicability and cannot meet the needs. Utility Model Content

[0005] The utility model aims to provide a photovoltaic module junction box turnover box handling mechanism and a junction box loading device, so as to solve the technical problems that the motion trajectory of the hollow rail conveyor line in the prior art is fixed, the clamping claw cannot grab the photovoltaic module junction box turnover box outside the track of the hollow rail conveyor line, the applicability is poor, and the demand cannot be met.

[0006] The utility model provides a photovoltaic module junction box turnover box handling mechanism, comprising: a frame, an X-axis drive assembly, a Y-axis drive assembly, a Z-axis drive assembly, a rotation drive assembly and a photovoltaic module junction box turnover box grabbing tooling;

[0007] The X-axis driving assembly and the Y-axis driving assembly are both arranged on the top of the frame;

[0008] The junction box turnover box grabbing tool is connected to the rotary drive assembly and driven to rotate by the rotary drive assembly;

[0009] The rotary drive assembly is connected to the Z-direction drive assembly and is driven to move along the Z-direction by the Z-direction drive assembly;

[0010] The Z-direction driving assembly is connected to the X-direction driving assembly and is driven by the X-direction driving assembly to move along the X-direction;

[0011] The X-direction driving component is connected to the Y-direction driving component and is driven to move along the Y-direction by the Y-direction driving component.

[0012] As a further technical solution, the X-direction drive assembly includes an X-direction mounting seat, an X-direction guide rail, an X-direction rack, an X-direction motor seat and an X-direction drive motor;

[0013] The X-axis mounting seat is connected to the Y-axis driving assembly, the X-axis guide rail and the X-axis rack are both connected to the X-axis mounting seat, the X-axis motor seat is connected to the slider of the X-axis guide rail, the X-axis driving motor and the Z-axis driving assembly are both connected to the X-axis motor seat, and the output end of the X-axis driving motor cooperates with the X-axis rack through a gear.

[0014] As a further technical solution, a pair of X-guide rails are provided, and the X-rack is located between the pair of X-guide rails.

[0015] As a further technical solution, the Y-axis driving assembly includes a Y-axis guide rail, a Y-axis rack, a Y-axis driving motor and an X-axis;

[0016] The Y-direction guide rail and the Y-direction rack are both connected to the top of the frame, and the X-direction mounting seat is connected to the slider of the Y-direction guide rail;

[0017] The Y-direction driving motor and the X-direction shaft are both arranged on the X-direction mounting seat, and the Y-direction driving motor is transmission-connected with the X-direction shaft, and the X-direction shaft cooperates with the Y-direction rack through a gear.

[0018] As a further technical solution, a pair of Y-direction beams is arranged on the top of the frame, a pair of the Y-direction guide rails and the Y-direction racks are arranged, and the pair of the Y-direction guide rails and the pair of the Y-direction racks are respectively arranged on the pair of the Y-direction beams;

[0019] A pair of Y-axis racks are located between a pair of Y-axis guide rails, and both ends of the X-axis are matched with the pair of Y-axis racks through gears.

[0020] As a further technical solution, the Z-direction drive assembly includes a Z-direction guide rail, a Z-direction rack, a Z-direction mounting seat, a Z-direction motor seat and a Z-direction drive motor;

[0021] The Z-direction guide rail, the Z-direction rack and the rotation drive assembly are all connected to the Z-direction mounting seat, one side of the Z-direction motor seat is connected to the X-direction motor seat, and the other side is connected to the slider of the Z-direction guide rail, the Z-direction drive motor is connected to the Z-direction motor seat, and the output end of the Z-direction drive motor cooperates with the Z-direction rack through a gear.

[0022] As a further technical solution, a pair of the Z-direction guide rails is provided, and the Z-direction rack is located between the pair of the X-direction guide rails.

[0023] As a further technical solution, the rotary drive assembly includes a rotary motor seat, a rotary drive motor and a rotating shaft;

[0024] The rotating motor seat is connected to the lower end of the Z-direction mounting seat, the rotating drive motor is arranged on the rotating motor seat, and the rotating drive motor is transmission-connected to the photovoltaic module junction box turnover box grabbing tooling through the rotating shaft.

[0025] As a further technical solution, the rotary drive assembly also includes a zero position detection sensor, which is arranged on the rotary motor seat and is used to detect the rotation zero position of the junction box turnover box grabbing tooling.

[0026] The utility model provides a junction box feeding device, which comprises the photovoltaic component junction box turnover box conveying mechanism.

[0027] Compared with the prior art, the photovoltaic module junction box turnover box handling mechanism and junction box loading device provided by the utility model have the following technical advantages:

[0028] The utility model provides a photovoltaic module junction box turnover box handling mechanism, comprising: a frame, an X-axis drive assembly, a Y-axis drive assembly, a Z-axis drive assembly, a rotation drive assembly and a photovoltaic module junction box turnover box grabbing tool; the X-axis drive assembly and the Y-axis drive assembly are both arranged on the top of the frame; the junction box turnover box grabbing tool is connected to the rotation drive assembly, and is driven to rotate by the rotation drive assembly; the rotation drive assembly is connected to the Z-axis drive assembly, and is driven to move along the Z direction by the Z-axis drive assembly; the Z-axis drive assembly is connected to the X-axis drive assembly, and is driven to move along the X direction by the X-axis drive assembly; the X-axis drive assembly is connected to the Y-axis drive assembly, and is driven to move along the Y direction by the Y-axis drive assembly.

[0029] The photovoltaic module junction box turnover box grabbing tooling is driven by the X-axis drive assembly, the Y-axis drive assembly, the Z-axis drive assembly and the rotation drive assembly, so that the photovoltaic module junction box turnover box grabbing tooling has a wide range of movement and can grab the photovoltaic module junction box turnover box at any position under the rack. It has high applicability and can meet complex working conditions.

[0030] The junction box loading device provided by the utility model includes the above-mentioned photovoltaic module junction box turnover box handling mechanism, and thus, the technical advantages and effects achieved by it include the above-mentioned technical advantages and effects achieved, which will not be elaborated in detail here.

[0031] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of the structure of one side of a photovoltaic module junction box turnover box transport mechanism provided by an embodiment of the utility model;

[0034] Figure 2 A schematic diagram of the structure of the other side of the photovoltaic module junction box turnover box handling mechanism provided by an embodiment of the utility model;

[0035] Figure 3 A partial enlarged view of a photovoltaic module junction box turnover box transport mechanism provided by an embodiment of the utility model;

[0036] Figure 4 A schematic diagram of a photovoltaic module junction box turnover box grabbing tooling structure provided by an embodiment of the utility model;

[0037] Figure 5 A schematic diagram of the installation of a photovoltaic module junction box turnover box transport mechanism provided in an embodiment of the utility model.

[0038] Icons: 1- Photovoltaic module junction box turnover box grabbing tooling; 2- Mounting plate; 3- Guide rail; 4- Telescopic cylinder; 5- Claw hook seat; 6- Claw hook; 7- Limit plate; 8- Limit slot; 9- Avoidance; 10- Telescopic motor; 11- First abutment plate; 12- In-place detection sensor; 13- Movable rod; 14- Anti-slip plate; 15- Second abutment plate; 16- Sensing rod; 17- CCD camera; 18- Light source; 19- Hollow hole; 20- Rack; 21- X-axis Mounting seat; 22-X guide rail; 23-X rack; 24-X motor seat; 25-X drive motor; 26-Y guide rail; 27-Y rack; 28-Y drive motor; 29-X axis; 30-Y beam; 31-Z guide rail; 32-Z rack; 33-Z mounting seat; 34-Z motor seat; 35-Z drive motor; 36-rotating motor seat; 37-rotating drive motor; 38-rotating shaft; 39-zero position detection sensor. DETAILED DESCRIPTION

[0039] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0044] Specific structure such as Figures 1 to 5 shown.

[0045] The present embodiment provides a photovoltaic module junction box turnover box handling mechanism, comprising: a frame 20, an X-axis drive assembly, a Y-axis drive assembly, a Z-axis drive assembly, a rotation drive assembly and a photovoltaic module junction box turnover box grabbing tool 1; the X-axis drive assembly and the Y-axis drive assembly are both arranged on the top of the frame 20; the junction box turnover box grabbing tool is connected to the rotation drive assembly and is driven to rotate by the rotation drive assembly; the rotation drive assembly is connected to the Z-axis drive assembly and is driven to move along the Z direction by the Z-axis drive assembly; the Z-axis drive assembly is connected to the X-axis drive assembly and is driven to move along the X direction by the X-axis drive assembly; the X-axis drive assembly is connected to the Y-axis drive assembly and is driven to move along the Y direction by the Y-axis drive assembly.

[0046] In this embodiment, the photovoltaic module junction box turnover box grasping tool 1 is driven to move by the X-axis drive component, the Y-axis drive component, the Z-axis drive component and the rotation drive component, so that the photovoltaic module junction box turnover box grasping tool 1 has a wide range of movement and can grasp the photovoltaic module junction box turnover box at any position below the rack 20. It has high applicability and can meet complex working conditions.

[0047] In the optional technical solution of this embodiment, the X-direction driving assembly includes an X-direction mounting seat 21, an X-direction guide rail 22, an X-direction rack 23, an X-direction motor seat 24 and an X-direction driving motor 25; the X-direction mounting seat 21 is connected to the Y-direction driving assembly, the X-direction guide rail 22 and the X-direction rack 23 are both connected to the X-direction mounting seat 21, the X-direction motor seat 24 is connected to the slider of the X-direction guide rail 22, the X-direction driving motor 25 and the Z-direction driving assembly are both connected to the X-direction motor seat 24, and the output end of the X-direction driving motor 25 cooperates with the X-direction rack 23 through a gear. The structure is simple, the connection is convenient, and the driving is stable.

[0048] In the optional technical solution of this embodiment, a pair of X-guide rails 22 are provided, and the X-axis rack 23 is located between the pair of X-guide rails 22. The pair of X-guide rails 22 guide the guide, and the guide is stable to avoid tilting. Meanwhile, the X-axis rack 23 is located between the pair of X-guide rails 22, and the X-guide rails 22 can prevent external interference with the X-axis rack 23.

[0049] In the optional technical solution of this embodiment, the Y-axis driving assembly includes a Y-axis guide rail 26, a Y-axis rack 27, a Y-axis driving motor 28 and an X-axis shaft 29; the Y-axis guide rail 26 and the Y-axis rack 27 are both connected to the top of the frame 20, and the X-axis mounting seat 21 is connected to the slider of the Y-axis guide rail 26; the Y-axis driving motor 28 and the X-axis shaft 29 are both arranged on the X-axis mounting seat 21, and the Y-axis driving motor 28 is transmission-connected to the X-axis 29, and the X-axis 29 cooperates with the Y-axis rack 27 through a gear. The structure is simple, the connection is convenient, and the driving is stable.

[0050] In the optional technical solution of this embodiment, a pair of Y-direction beams 30 are arranged on the top of the frame 20, and a pair of Y-direction guide rails 26 and a pair of Y-direction racks 27 are arranged, and the pair of Y-direction guide rails 26 and the pair of Y-direction racks 27 are respectively arranged on the pair of Y-direction beams 30; the pair of Y-direction racks 27 are located between the pair of Y-direction guide rails 26, and the two ends of the X-direction shaft 29 cooperate with the pair of Y-direction racks 27 through gears. Guided by the pair of Y-direction guide rails 26, the guide is stable to avoid tilting, and at the same time, the pair of Y-direction racks 27 are located between the pair of Y-direction guide rails 26, and the Y-direction guide rails 26 can prevent external interference with the Y-direction racks 27.

[0051] In the optional technical solution of this embodiment, the Z-direction driving assembly includes a Z-direction guide rail 31, a Z-direction rack 32, a Z-direction mounting seat 33, a Z-direction motor seat 34 and a Z-direction driving motor 35; the Z-direction guide rail 31, the Z-direction rack 32 and the rotation driving assembly are all connected to the Z-direction mounting seat 33, one side of the Z-direction motor seat 34 is connected to the X-direction motor seat 24, and the other side is connected to the slider of the Z-direction guide rail 31, the Z-direction driving motor 35 is connected to the Z-direction motor seat 34, and the output end of the Z-direction driving motor 35 cooperates with the Z-direction rack 32 through a gear. The structure is simple, the connection is convenient, and the driving is stable.

[0052] In the optional technical solution of this embodiment, a pair of Z-guide rails 31 are provided, and the Z-axis rack 32 is located between the pair of X-guide rails 22. The pair of Z-guide rails 31 guide the Z-axis rack 32, and the Z-axis rack 32 is located between the pair of Z-guide rails 31, so that the Z-axis rack 32 can be prevented from being interfered with by the outside.

[0053] In the optional technical solution of this embodiment, the rotary drive assembly includes a rotary motor seat 36, a rotary drive motor 37 and a rotating shaft 38; the rotary motor seat 36 is connected to the lower end of the Z-direction mounting seat 33, the rotary drive motor 37 is arranged on the rotary motor seat 36, and the rotary drive motor 37 is connected to the photovoltaic module junction box turnover box grabbing tool 1 through the rotating shaft 38. The structure is simple, the connection is convenient, and the drive is stable.

[0054] In this embodiment, the X-axis drive assembly, the Y-axis drive assembly and the Z-axis drive assembly are not limited thereto, and the X-axis drive assembly, the Y-axis drive assembly and the Z-axis drive assembly can all replace the rack with a belt, and replace the gear with a connector connected to the belt, which can also meet the requirements. At the same time, the rotary drive assembly can also cancel the rotating shaft 38, that is, the output end of the rotary motor is directly connected to the photovoltaic module junction box turnover box grabbing tooling 1, and the structure is simpler.

[0055] In an optional technical solution of this embodiment, the rotary drive assembly further includes a zero position detection sensor 39, which is disposed on the rotary motor seat 36 and is used to detect the rotational zero position of the junction box turnover box grabbing tooling.

[0056] In this embodiment, the zero position detection sensor 39 is facing the wire box turnover box grabbing tooling, and the wire box turnover box grabbing tooling has a zero position. When the zero position detection sensor 39 is facing the zero position, the wire box turnover box grabbing tooling is at the rotational zero position, thereby improving the accuracy of automatic control.

[0057] In the optional technical scheme of the present embodiment, the photovoltaic module junction box turnover box grabbing tool 1 includes: a mounting plate 2, two grabbing components and two pressing box components; the two grabbing components and the two pressing box components are all arranged on the mounting plate 2, the mounting plate 2 is rectangular, and has a first side, a second side, a third side and a fourth side connected in sequence, the two grabbing components are respectively located at the first side and the second side, and the two pressing box components are respectively located at the junction of the first side and the second side and at the junction of the third side and the fourth side; the grabbing component is used to grab the box wall of the turnover box, and the pressing box component is used to press the box opening of the turnover box.

[0058] In the present embodiment, when the grabbing tool grabs the photovoltaic module junction box turnover box, the two grabbing components grab the two adjacent box walls of the turnover box, and the two box pressing components press the diagonals of the box opening of the turnover box. The two grabbing components cooperate with the two box pressing components to make the turnover box bear the force steadily and avoid tilting. Since the two grabbing components grab the two adjacent box walls of the turnover box, the turnover boxes only need to be exposed when the two adjacent box walls are stacked, so that the turnover boxes can be arranged in an array without leaving gaps between adjacent turnover boxes, thus saving space. At the same time, when the turnover boxes are arranged in an array without gaps, the two grabbing components can grab the turnover boxes with the two adjacent box walls exposed. Compared with the prior art, the grabbing components do not need to enter between adjacent turnover boxes, thus avoiding bumps and damages.

[0059] In this embodiment, the mounting plate 2 is connected to the rotating shaft 38, and the photovoltaic module junction box turnover box grabbing tool 1 is not limited to this structure, but can also be a clamp in the prior art as long as the requirements are met.

[0060] In the optional technical solution of this embodiment, the grabbing assembly includes a guide rail 3, a telescopic cylinder 4, a claw hook seat 5 and a claw hook 6; the guide rail 3 and the telescopic cylinder 4 are both connected to the mounting plate 2, the claw hook seat 5 is connected to the slider of the guide rail 3, the claw hook 6 is connected to the outer end of the claw hook seat 5, and the claw hook 6 faces the inner end of the claw hook seat 5; the output end of the telescopic cylinder 4 is connected to the claw hook seat 5, and is used to drive the claw hook seat 5 to move toward the inner end and the outer end. When grabbing the photovoltaic module junction box turnover box, the mounting plate 2 is located above the photovoltaic module junction box turnover box, the claw hook 6 is located on the outer side of the box wall adjacent to the turnover box, the telescopic cylinder 4 drives the claw hook seat 5 to move on the guide rail 3, and the claw hook seat 5 drives the claw hook 6 to move, so that the claw hook 6 extends from the outer side of the turnover box wall into the hanging hole of the box wall to achieve the grabbing of the turnover box. The grabbing assembly has a simple structure and is driven separately. The reliability of the claw hook 6 extending into the hanging hole of the turnover box is high, and the grabbing is stable.

[0061] In the present embodiment, the claw hook 6 of the grab assembly can also be directly connected to the motor, and the motor drives the claw hook 6 to extend and retract. Or the claw hook seat 5 is connected to the motor, and the claw hook seat 5 is driven by the motor to move.

[0062] In the optional technical solution of this embodiment, the grab assembly further includes a limit plate 7, which is connected to the mounting plate 2; the inner side end of the claw hook seat 5 is provided with a limit slot 8, and the limit plate 7 is passed through the limit slot 8 and can be offset against the bottom of the limit slot 8. When the claw hook seat 5 drives the claw hook 6 to extend into the hanging hole, the limit plate 7 can be offset against the bottom of the limit slot 8 to prevent the claw hook 6 from excessively moving and damaging the turnover box.

[0063] In the optional technical solution of this embodiment, the inner side end of the claw hook seat 5 is provided with an escape opening 9, and the telescopic cylinder 4 is located in the escape opening 9. The occupied space of the claw hook seat 5 and the telescopic cylinder 4 is reduced to avoid mutual interference.

[0064] In an optional technical solution of this embodiment, the pressing box assembly includes a telescopic motor 10 and a first abutment plate 11; the telescopic motor 10 is connected to the mounting plate 2, and the first abutment plate 11 is connected to the output end of the telescopic motor 10.

[0065] In this embodiment, the telescopic motor 10 is installed on the upper side of the mounting plate 2, and the output end of the telescopic motor 10 passes through the mounting plate 2 and is located on the lower side of the mounting plate 2, and the end is connected to the first contact plate. The telescopic motor 10 drives the first contact plate to press down on the opening of the turnover box, which has a simple structure and a stable box pressing effect. However, it is not limited to this, and the first contact plate can also be connected to other telescopic devices, such as a cylinder, as long as the requirements are met.

[0066] The optional technical solution of this embodiment also includes an in-place detection sensor 12, which is connected to the mounting plate 2 and is used to detect the distance between the mounting plate 2 and the opening of the turnover box. The in-place detection sensor 12 is located at the side of the mounting plate 2. When the mounting plate 2 moves from top to bottom toward the opening of the turnover box, the in-place detection sensor 12 can detect the distance between the mounting plate 2 and the opening of the turnover box to avoid the mounting plate 2 and the turnover box from colliding and causing damage.

[0067] The optional technical solution of this embodiment also includes a movable rod 13, a perforation is set on the mounting plate 2, and the perforation is located at the side of the mounting plate 2; the movable rod 13 is set in the perforation, and one end of the movable rod 13 is provided with an anti-slip disk 14, and the other end is provided with a second abutment disk 15 for cooperating with the box opening of the turnover box; the anti-slip disk 14 is provided with a sensing rod 16 cooperating with the in-place detection sensor 12. The movable rod 13 is set in the perforation, and the anti-slip disk 14 is set at the outer edge of the upper end of the movable rod 13. The outer diameter of the anti-slip disk 14 is larger than the inner diameter of the perforation to prevent the movable rod 13 from falling off downward. The sensing rod 16 is set on the upper side of the anti-slip disk 14, and the second abutment disk 15 is set at the lower end of the movable rod 13. When the mounting plate 2 moves downward, the second abutment disk 15 first abuts against the box opening of the turnover box. The mounting disk continues to move to make the movable rod 13 move upward until the in-place detection sensor 12 senses the sensing rod 16, at which time the mounting plate 2 moves in place and stops moving further. The second abutment plate 15 abuts against the box opening of the turnover box to make the movable rod 13 move upward, so that the sensing rod 16 cooperates with the in-place detection sensor 12 for detection. Since the second abutment plate 15 can abut against the box opening of the turnover box even if it is slightly misaligned, the detection area of ​​the in-place detection sensor 12 is increased, thereby ensuring the accuracy of the detection.

[0068] The optional technical solution of this embodiment also includes a CCD camera 17 and a light source 18 that cooperate with each other; the CCD camera 17 and the light source 18 are both connected to the mounting plate 2, and are both located at the junction of the second side and the third side. The light source 18 illuminates the CCD camera 17, and the CCD camera 17 can determine the position of the turnover box, and can determine whether the turnover box contains a positive terminal box, a negative terminal box, or an intermediate terminal box, so as to move the turnover box to the corresponding position. At the same time, the installation position of the CCD camera 17 and the light source 18 makes the overall structure compact and improves space utilization.

[0069] In an optional technical solution of this embodiment, a hollow hole 19 is provided on the mounting plate 2 to reduce the weight of the mounting plate 2.

[0070] The present embodiment provides a junction box loading device, including the above-mentioned photovoltaic module junction box turnover box handling mechanism. Therefore, the technical advantages and effects achieved by the junction box loading device include the technical advantages and effects achieved by the above-mentioned photovoltaic module junction box turnover box handling mechanism, which will not be repeated here.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A photovoltaic module junction box turnover box handling mechanism, characterized in that: include: A frame (20), an X-axis drive assembly, a Y-axis drive assembly, a Z-axis drive assembly, a rotation drive assembly, and a photovoltaic module junction box turnover box grabbing tooling (1); The X-axis driving assembly and the Y-axis driving assembly are both arranged on the top of the frame (20); The junction box turnover box grabbing tool is connected to the rotary drive assembly and driven to rotate by the rotary drive assembly; The rotary drive assembly is connected to the Z-direction drive assembly and is driven to move along the Z-direction by the Z-direction drive assembly; The Z-direction driving assembly is connected to the X-direction driving assembly and is driven by the X-direction driving assembly to move along the X-direction; The X-direction driving component is connected to the Y-direction driving component and is driven to move along the Y-direction by the Y-direction driving component.

2. The photovoltaic module junction box turnover box handling mechanism according to claim 1 is characterized in that: The X-direction driving assembly comprises an X-direction mounting seat (21), an X-direction guide rail (22), an X-direction rack (23), an X-direction motor seat (24) and an X-direction driving motor (25); The X-axis mounting seat (21) is connected to the Y-axis driving assembly, the X-axis guide rail (22) and the X-axis rack (23) are both connected to the X-axis mounting seat (21), the X-axis motor seat (24) is connected to a slider of the X-axis guide rail (22), the X-axis driving motor (25) and the Z-axis driving assembly are both connected to the X-axis motor seat (24), and the output end of the X-axis driving motor (25) cooperates with the X-axis rack (23) through a gear.

3. The photovoltaic module junction box turnover box handling mechanism according to claim 2 is characterized in that: A pair of X-direction guide rails (22) are provided, and the X-direction rack (23) is located between the pair of X-direction guide rails (22).

4. The photovoltaic module junction box turnover box transport mechanism according to claim 2, characterized in that: The Y-direction driving assembly comprises a Y-direction guide rail (26), a Y-direction rack (27), a Y-direction driving motor (28) and an X-direction shaft (29); The Y-direction guide rail (26) and the Y-direction rack (27) are both connected to the top of the frame (20), and the X-direction mounting seat (21) is connected to the slider of the Y-direction guide rail (26); The Y-direction drive motor (28) and the X-direction shaft (29) are both arranged on the X-direction mounting seat (21), and the Y-direction drive motor (28) is transmission-connected to the X-direction shaft (29), and the X-direction shaft (29) cooperates with the Y-direction rack (27) via a gear.

5. The photovoltaic module junction box turnover box handling mechanism according to claim 4, characterized in that: A pair of Y-direction beams (30) are arranged on the top of the frame (20), a pair of the Y-direction guide rails (26) and a pair of the Y-direction racks (27) are arranged, and the pair of the Y-direction guide rails (26) and the pair of the Y-direction racks (27) are respectively arranged on the pair of the Y-direction beams (30); The pair of Y-axis racks (27) are located between the pair of Y-axis guide rails (26), and both ends of the X-axis (29) are matched with the pair of Y-axis racks (27) through gears.

6. The photovoltaic module junction box turnover box transport mechanism according to claim 2, characterized in that: The Z-direction driving assembly comprises a Z-direction guide rail (31), a Z-direction rack (32), a Z-direction mounting seat (33), a Z-direction motor seat (34) and a Z-direction driving motor (35); The Z-direction guide rail (31), the Z-direction rack (32) and the rotation drive assembly are all connected to the Z-direction mounting seat (33); one side of the Z-direction motor seat (34) is connected to the X-direction motor seat (24), and the other side is connected to the slider of the Z-direction guide rail (31); the Z-direction drive motor (35) is connected to the Z-direction motor seat (34), and the output end of the Z-direction drive motor (35) cooperates with the Z-direction rack (32) through a gear.

7. The photovoltaic module junction box turnover box transport mechanism according to claim 6, characterized in that: A pair of the Z-direction guide rails (31) are provided, and the Z-direction rack (32) is located between the pair of the X-direction guide rails (22).

8. The photovoltaic module junction box turnover box transport mechanism according to claim 6, characterized in that: The rotary drive assembly comprises a rotary motor seat (36), a rotary drive motor (37) and a rotating shaft (38); The rotating motor seat (36) is connected to the lower end of the Z-direction mounting seat (33), the rotating drive motor (37) is arranged on the rotating motor seat (36), and the rotating drive motor (37) is transmission-connected to the photovoltaic module junction box turnover box grabbing tool (1) via the rotating shaft (38).

9. The photovoltaic module junction box turnover box transport mechanism according to claim 8, characterized in that: The rotary drive assembly further comprises a zero position detection sensor (39), which is arranged on the rotary motor seat (36) and is used to detect the rotation zero position of the junction box turnover box grabbing tooling.

10. A junction box feeding device, characterized in that: A photovoltaic module junction box turnover box transporting mechanism comprising the photovoltaic module junction box turnover box transporting mechanism according to any one of claims 1 to 9.

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