An apparatus, system, and method for butt joint installation of photovoltaic modules

Abstract

The present application relates to a kind of device, system and method for photovoltaic module butt joint installation, device includes base, adjustment assembly, lifting assembly and stop block assembly;Base is equipped with adjustment assembly, lifting assembly and stop block assembly, adjustment assembly includes first adjustment group, second adjustment group and third adjustment group, first adjustment group, second adjustment group can adjust the position of chuck, so that chuck can clamp torque tube, and be lifted vertically upwards under the drive of first lifting group, second lifting group to specified height, then control chuck rotates along third direction, to realize the adjustment of torque tube in axial direction, so that the mounting hole on torque tube is adapted to photovoltaic panel, fastener is locked and paid for facilitating.The whole process will be lifted, position adjustment of torque tube is realized by the cooperative matching of each component Automatic adjustment, sufficiently reduce the position adjustment step in the process of torque tube installation, improve the installation efficiency of torque tube.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic modules, and more specifically to an apparatus, system, and method for the docking and installation of photovoltaic modules. Background Technology

[0002] Photovoltaic panels are the core component of photovoltaic (PV) power generation systems, and the assembly of PV panel modules is a crucial step in constructing a PV power plant system. Generally, current assembly methods rely primarily on manual labor. PV panels are transported to the installation area, manually lifted and placed onto support frames, and then their position and orientation are adjusted by installers before bolts are tightened. Throughout this process, robust installation and tightening are essential to ensure the system can withstand wind and external factors, thus enabling it to function properly. Traditional PV module installation requires a significant amount of manpower and is inefficient. With the large-scale construction of PV power plants and the increasing cost of labor, it is clearly imperative to replace this arduous task with intelligent and automated methods.

[0003] A torque tube needs to be installed on the back of the photovoltaic panel to support it. During actual installation, the photovoltaic panel needs to be placed at a slight tilt before the torque tube is secured to the back of the panel. The rotation angle of the torque tube also needs to be controlled during installation. In practical applications, the torque tube is quite long, and its diameter varies depending on the size of the photovoltaic panel. This generally requires multiple people working together, resulting in low overall installation efficiency. Summary of the Invention

[0004] In view of the above problems, the present invention provides an apparatus, system and method for the installation of photovoltaic modules, which solves the problem of low installation efficiency of existing photovoltaic modules during torque tube installation.

[0005] To achieve the above objectives, in a first aspect, this application provides an apparatus for the docking and installation of photovoltaic modules, comprising:

[0006] Base;

[0007] An adjustment assembly is disposed at one end of the base. The adjustment assembly includes a first adjustment group, a second adjustment group, and a third adjustment group. The first adjustment group has a first movable end. The second adjustment group is disposed on the first movable end and has a second movable end. The third adjustment group is disposed on the second movable end. The third adjustment group is provided with a chuck for clamping the torque tube. The first adjustment group can move along a first direction, the second adjustment group can move along a second direction, and the third adjustment group can rotate along a third direction. The first direction and the second direction are perpendicular to each other.

[0008] A lifting assembly is disposed on the base. The lifting assembly includes a first lifting group and at least one second lifting group. The first lifting group is disposed below the first adjustment group and is used to lift the adjustment assembly. At least one second lifting group is disposed below the torque tube. The second lifting group and the first lifting group are used to lift the torque tube upward so that the chuck engages with the torque tube and adjusts the rotation angle of the torque tube.

[0009] A stop assembly is disposed between the first lifting group and the second lifting group, and the stop assembly is used to limit the bearing seat to be installed on the torque tube;

[0010] The first feeding component includes a conveying pallet and a conveying roller. The conveying pallet is disposed on the conveying roller and the conveying roller is used to transport the conveying pallet to a first preset position. Multiple photovoltaic panels are placed on the conveying pallet.

[0011] The clamping assembly includes a robotic arm and a clamping end. The robotic arm is positioned at the first preset position, and the clamping end is used to clamp a single photovoltaic panel and place it on the base.

[0012] Multiple V-shaped guide wheels are spaced apart on the base along the second direction, and the multiple V-shaped guide wheels are used to support the torque tube.

[0013] Furthermore, the first adjustment group includes:

[0014] A first drive unit is disposed on the base, and the output end of the first drive unit is connected to the first moving end in a transmission connection.

[0015] A first guide rail is laid on the base along a first direction, and the first movable end is sleeved on the first guide rail, and the first movable end can reciprocate relative to the first guide rail along the first direction.

[0016] The second adjustment group includes:

[0017] A second drive unit is disposed on the first mobile end, and the output end of the second drive unit is connected to the second mobile end in a transmission manner.

[0018] The second guide rail is laid on the first moving end along the second direction, the second moving end is sleeved on the second guide rail, and the second moving end can reciprocate relative to the second guide rail along the second direction;

[0019] The third adjustment group includes:

[0020] A third drive unit is disposed at the second moving end. The output end of the third drive unit is connected to the chuck via a transmission, and the third drive unit can drive the chuck to rotate.

[0021] Furthermore, the adjustment assembly also includes a first base plate, the first adjustment group is disposed on the first base plate, and the first lifting group includes:

[0022] The fourth drive unit is disposed on the lower surface of the base;

[0023] A first lead screw is disposed on the base, the first lead screw extends in a vertical direction, and the first lead screw is connected to the output end of the fourth drive unit;

[0024] A first lead screw nut is disposed on the first lead screw and is also connected to the first base plate. The fourth drive unit is used to drive the first lead screw to rotate so as to move the first lead screw nut in the vertical direction so as to move the adjustment assembly in the vertical direction.

[0025] The second lifting group also includes:

[0026] Second base plate;

[0027] The first slide is laid on the second base plate along the first direction;

[0028] The first engaging component is disposed at the movable end of the first slide, and the torque tube is provided on the first engaging component;

[0029] The fifth drive unit is disposed on the lower surface of the base;

[0030] The second lead screw is disposed on the base, extends vertically, and is connected to the output end of the fifth drive unit;

[0031] The second lead screw nut is disposed on the second lead screw and is also connected to the second base plate. The fifth drive unit is used to drive the second lead screw to rotate, so as to drive the second lead screw nut to move in the vertical direction, so as to move the first engaging member in the vertical direction.

[0032] Furthermore, the stop assembly also includes:

[0033] A third lead screw is disposed on the base and extends along the second direction;

[0034] The third lead screw nut is fitted onto the third lead screw;

[0035] A sixth drive unit is mounted on the base and is connected to the third lead screw drive.

[0036] The third base plate is mounted on the third lead screw nut;

[0037] The seventh drive unit is mounted on the third base plate;

[0038] The second engaging member is connected to the output end of the seventh driving unit. The second engaging member is used to move upward under the drive of the seventh driving unit to engage the torque tube and limit the bearing seat.

[0039] Furthermore, the clamping assembly also includes:

[0040] A clamping plate is disposed at the suspended end of the robotic arm;

[0041] The clamping end includes multiple vacuum suction cups, which are distributed on the clamping plate in a first preset manner.

[0042] The camera is centrally mounted on the clamping plate;

[0043] A light source is disposed on the clamping plate and arranged circumferentially to the camera.

[0044] Furthermore, the conveyor tray includes a first receiving frame and a second receiving frame;

[0045] The first receiving frame includes a first support, a second support, a first crossbeam, and a second crossbeam. There are two first supports and two second supports. Each first support is perpendicular to one second support, and the two first supports are arranged opposite to each other. The first crossbeam is arranged on one side of the two first supports, and the second crossbeam is arranged on the other side of the two first supports.

[0046] The second support frame includes a third support, a fourth support, a third crossbeam, a fourth crossbeam, a first support beam, and a second support beam. There are two third supports and two fourth supports. The two third supports are arranged opposite each other, with each third support perpendicular to one of the fourth supports. The third supports are arranged at a first angle to the first supports, and the fourth supports are arranged at a second angle to the second supports. The first support beam is arranged between the third supports and the first supports on one side, and the second support beam is arranged between the third supports and the first supports on the other side. The third crossbeam is arranged between the two third supports, and the fourth crossbeam is arranged between the two fourth supports.

[0047] In a second aspect, this application provides a system for the docking installation of photovoltaic modules, comprising:

[0048] The apparatus for connecting and installing photovoltaic modules is the apparatus for connecting and installing photovoltaic modules as described in the first aspect of this application;

[0049] U-bolt feeding device, the U-bolt feeding device is used to transport U-bolts to a designated position, the U-bolts are used to lock the torque tube after the bearing seat is limited;

[0050] The U-bolt feeding device includes:

[0051] frame;

[0052] A feeding assembly is mounted on the frame. The feeding assembly includes a feeding plate, in which the U-bolt is contained. Both ends of the U-bolt protrude horizontally from the feeding plate.

[0053] The clamping mechanism has two clamping parts arranged opposite to each other. Each clamping part is correspondingly located at the end of the U-bolt protruding from the feed plate. The two clamping parts are used to clamp the same U-bolt to remove the U-bolt from the feed plate.

[0054] The transport component has a carrying groove with the opening of the carrying groove facing the vertical direction. The carrying groove is used to place the U-bolts held by the two clamping parts and transport them to the second preset position.

[0055] The feeding plate has a first opening and a second opening, the first opening and the second opening are arranged adjacent to each other, the first opening is opened in the horizontal direction, the second opening is opened in the vertical direction and upward, the feeding plate has a first gap, and the U-bolt is placed in the first gap;

[0056] The feeding assembly also includes:

[0057] A first baffle is disposed inside the feeding plate, and the first baffle is disposed opposite to the first opening, forming the first gap between the first baffle and the feeding plate;

[0058] The feeding plate is provided with a first clearance groove, and the first baffle is provided with a second clearance groove. The projections of the first clearance groove and the second clearance groove along the orientation of the first opening overlap.

[0059] The feeding assembly also includes:

[0060] The second baffle is disposed inside the feeding plate and is disposed opposite to the second opening. The second baffle is used to support the U-bolt.

[0061] A first adapter plate is connected to the second baffle plate. The first adapter plate extends from the outside of the feeding plate toward the inside of the feeding plate and passes through the first clearance groove and the second clearance groove in sequence to connect with the second baffle plate.

[0062] A first movable slide is connected to the first adapter plate and is mounted on the frame. The first movable slide is used to drive the second baffle to move vertically relative to the feed plate.

[0063] Furthermore, the U-bolt feeding device also includes:

[0064] The second feeding assembly includes a feeding plate, a third baffle, and a fourth baffle. The third baffle is disposed on the inner side of the feeding plate, forming a second gap with the feeding plate. The U-bolt is contained in the second gap. The feeding plate has a third opening, which is vertically downward and corresponds to the second opening. The feeding plate has a first groove parallel to the third opening, in which the fourth baffle is embedded. The third opening on the feeding plate matches the second opening on the feeding plate. After the fourth baffle is removed from the first groove, the U-bolt passes through the third opening and the second opening in sequence to enter the first gap.

[0065] In a third aspect, this application provides a method for interlocking and installing photovoltaic modules, applicable to the system for interlocking and installing photovoltaic modules as described in the second aspect of this application, the method comprising the following steps:

[0066] After placing the torque tube of the photovoltaic module on the base, fit the end of the torque tube into the bearing seat and adjust the bearing seat to the limiting area of ​​the stop component;

[0067] The control and adjustment components ensure that the chuck and torque tube are coaxial, and control the chuck to engage with the torque tube;

[0068] The control lifting assembly adjusts the height of the torque tube, and the control stop assembly keeps the bearing seat in a limited position;

[0069] After the torque tube reaches the installation position, the chuck is rotated at the corresponding angle to make the mounting hole of the torque tube match the mounting hole of the photovoltaic panel and keep the torque tube in this position. Then, U-bolts are used to lock the torque tube.

[0070] Furthermore, before using U-bolts to fasten the torque tube, the method further includes:

[0071] The U-bolts are fed using a feeding assembly, and then the U-bolts in the feeding plate are clamped one by one by a clamping mechanism and placed on the transport assembly.

[0072] The U-bolts are transported to the second preset position where they need to be installed via the carrier groove of the transport component, so as to facilitate the installation of the U-bolts.

[0073] Unlike existing technologies, the above technical solution includes a base, an adjustment assembly, a lifting assembly, and a stop assembly. The base houses the adjustment assembly, lifting assembly, and stop assembly. The adjustment assembly includes a first adjustment group, a second adjustment group, and a third adjustment group. The first adjustment group can move along a first direction, the second adjustment group can move along a second direction, and the third adjustment group can rotate along a third direction. The lifting assembly includes a first lifting group and a second lifting group. In use, the first and second adjustment groups can adjust the position of the chuck so that the chuck can clamp the torque tube and, driven by the first and second lifting groups, vertically lift the torque tube to a specified height. Then, the chuck is controlled to rotate along a third direction, thereby achieving axial adjustment of the torque tube to ensure that the mounting holes on the torque tube are compatible with the photovoltaic panel, facilitating fastener installation. The entire process automates the lifting and position adjustment of the torque tube through the coordinated operation of various components, significantly reducing the position adjustment steps during torque tube installation and improving installation efficiency.

[0074] The above description of the invention is merely an overview of the technical solution of the present invention. In order to enable those skilled in the art to better understand the technical solution of the present invention and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of the present invention easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of the present invention. Attached Figure Description

[0075] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of the present invention and other related contents, and should not be considered as limitations on the present invention.

[0076] In the accompanying drawings of the instruction manual:

[0077] Figure 1 This is a first schematic diagram of a device for the docking and installation of photovoltaic modules, as described in a specific embodiment.

[0078] Figure 2 This is a second schematic diagram of a device for the docking and installation of photovoltaic modules according to a specific embodiment.

[0079] Figure 3 This is a third schematic diagram of a device for the docking and installation of photovoltaic modules, as described in a specific embodiment.

[0080] Figure 4 This is a schematic diagram of the first feeding component and the clamping component in a specific implementation method;

[0081] Figure 5 This is a schematic diagram of the conveyor tray described in a specific embodiment.

[0082] Figure 6 This is a schematic diagram of the U-bolt feeding device described in the specific embodiment;

[0083] Figure 7 This is a schematic diagram of the second feeding component in a specific implementation method;

[0084] The reference numerals used in the above figures are explained as follows:

[0085] 1. Base;

[0086] 2. Adjust components;

[0087] 21. First Adjustment Group;

[0088] 22. Second Adjustment Group;

[0089] 23. Third Adjustment Group;

[0090] 231. Chuck;

[0091] 24. First base plate;

[0092] 3. Lifting components;

[0093] 31. First lifting group;

[0094] 32. Second lifting group;

[0095] 321. Second base plate;

[0096] 322. First slide;

[0097] 323. Second lead screw; 4. Stop block assembly;

[0098] 41. Second card assembly;

[0099] 42. Third base plate;

[0100] 43. Indicator lights;

[0101] 5. Second feeding assembly;

[0102] 51. Feeding plate;

[0103] 511. The third opening;

[0104] 512, Second-in-command;

[0105] 52. Third baffle;

[0106] 53. Fourth baffle;

[0107] 531. First-in-command; 6. First feeding assembly;

[0108] 61. Conveying pallets;

[0109] 611. First support;

[0110] 612. Second support;

[0111] 613. First crossbeam;

[0112] 614. Third support;

[0113] 615. Fourth support;

[0114] 616. Third crossbeam;

[0115] 617. Fourth crossbeam;

[0116] 618. The first beam;

[0117] 619. The second beam;

[0118] 62. Conveyor rollers;

[0119] 7. Clamping components;

[0120] 8. Photovoltaic modules;

[0121] 81. Photovoltaic panels;

[0122] 82. Torque tube;

[0123] 83. Bearing housing;

[0124] 9. V-shaped guide wheel;

[0125] a. First direction;

[0126] b. Second direction;

[0127] c. Third-party;

[0128] 11. Rack;

[0129] 12. Feeding assembly;

[0130] 212. The second opening;

[0131] 27. Material feeding drive unit;

[0132] 28. First base plate;

[0133] 281. Guide wheel;

[0134] 29. Guide strip;

[0135] 13. Clamping mechanism;

[0136] 14. Transport components. Detailed Implementation

[0137] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this invention in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this invention and are therefore intended only as examples, not as limiting the scope of protection of this invention.

[0138] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this invention, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0139] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0140] In the description of this invention, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0141] In this invention, terms such as “first” and “second” are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0142] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0143] In this invention, expressions such as "greater than", "less than", and "exceeding" are understood to exclude the stated number; expressions such as "above", "below", and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this invention, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times", unless otherwise explicitly specified.

[0144] In the description of the embodiments of the present invention, the spatial related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of the present invention or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0145] Unless otherwise explicitly stated or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this invention, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this invention according to the specific circumstances.

[0146] Please see Figures 1 to 3This embodiment provides a device for the docking and installation of photovoltaic modules, including a base 1, an adjustment component 2, a support component 3, and a stop component 4. The adjustment component 2 is disposed at one end of the base 1 and includes a first adjustment group 21, a second adjustment group 22, and a third adjustment group 23. The first adjustment group 21 has a first movable end, the second adjustment group 22 is disposed on the first movable end, the second adjustment group 22 has a second movable end, and the third adjustment group 23 is disposed on the second movable end. The third adjustment group 23 is provided with a chuck 231 for clamping a torque tube 82. The first adjustment group 21 can move along a first direction a, the second adjustment group 22 can move along a second direction b, and the third adjustment group 23 can rotate along a third direction c. One direction a and the second direction b are perpendicular to each other; the lifting assembly 3 is set on the base 1, and the lifting assembly 3 includes a first lifting group 31 and at least one second lifting group 32. The first lifting group 31 is set below the first adjusting group 21 and is used to lift the adjusting assembly 2. At least one second lifting group 32 is set below the torque tube 82. The second lifting group 32 and the first lifting group 31 are used to lift the torque tube 82 upward so that the chuck 231 engages with the torque tube 82 and adjusts the rotation angle of the torque tube 82; the stop assembly 4 is set on the base 1 and is set between the first lifting group 31 and the second lifting group 32. The stop assembly 4 is used to limit the bearing seat 83 that is fitted on the torque tube 82 but not installed.

[0147] In this embodiment, the base 1 can be understood as the main support structure for installing the photovoltaic module 8. It should be noted that during the installation of the photovoltaic module 8, the photovoltaic panel 81 needs to be tilted and erected on the base 1 at a certain angle first. Then, purlins are installed between two adjacent photovoltaic panels 81. After the purlins are installed, the torque tube 82 is placed horizontally behind the photovoltaic panel 81, and the torque tube 82 is positioned on the central axis of the photovoltaic panel 81. A bearing seat 83 is fitted onto the torque tube 82, and the position of the bearing seat 83 is fixed to prevent the bearing seat 83 from sliding on the torque tube 82 during installation. Then, the torque tube 82 is rotated so that the mounting holes on the torque tube 82 match the pre-drilled mounting holes on the photovoltaic panel 81. Finally, the bolts on the torque tube 82 are tightened to keep the torque tube 82 and the photovoltaic panel 81 relatively fixed. After installation, the angle of a row of photovoltaic panels 81 can be adjusted by adjusting the rotation angle of the torque tube 82.

[0148] The problems encountered during the installation of the torque tube 82 are: the torque tube 82 is long and heavy, and manual handling and lifting require considerable effort. At the same time, the torque tube 82 needs to be kept at a certain height, which requires multiple workers to maintain consistent movement during the handling of the torque tube 82, making it difficult to control. Furthermore, on this basis, the axial rotation angle of the torque tube 82 also needs to be adjusted, which has certain precision requirements.

[0149] Based on this, the device for photovoltaic module docking and installation provided in this embodiment can realize automatic position adjustment of torque tube 82, thereby simplifying the installation steps of torque tube 82, freeing up manpower, and improving installation efficiency.

[0150] In this embodiment, the adjustment component 2 is disposed at one end of the base 1. The adjustment component 2 includes a first adjustment group 21, a second adjustment group 22, and a third adjustment group 23. The first adjustment group 21 has a first movable end, the second adjustment group 22 has a second movable end, and the third adjustment group 23 is provided with a chuck 231. The first movable end can move along a first direction a, the second movable end can move along a second direction b, and the chuck 231 on the third movable end can rotate along a third direction c. The chuck 231 is used to engage the end of the torque tube 82. In this embodiment, the first direction a and the second direction b are as follows... Figure 2 As shown, the second adjustment group 22 is disposed at the first moving end, and the third adjustment group 23 is disposed at the second moving end. Therefore, the chuck 231 has the displacement adjustment capability within the plane formed by the first direction a and the second direction b. Specifically, in this embodiment, the third direction c is the rotation direction, as shown... Figure 2 As shown, after the chuck 231 on the third moving end engages the torque tube 82, the rotation angle of the torque tube 82 can be adjusted to make the mounting holes on the torque tube 82 match the mounting holes on the photovoltaic panel 81, thus meeting the actual usage requirements.

[0151] This embodiment also includes a lifting assembly 3, which comprises a first lifting group 31 and a second lifting group 32. The first lifting group 31 is disposed below the adjusting assembly 2, meaning that the adjusting assembly 2, as a whole, can be reciprocated vertically by the first lifting group 31 to meet the height adjustment requirements of the torque tube 82 held on the chuck 231. The second lifting group 32 is disposed on the torque tube 82. The first lifting group 31 and the second lifting group 32 can lift the torque tube 82 and adjust its installation height. It should be noted that there can be multiple second lifting groups 32, which are spaced apart below the torque tube 82.

[0152] Furthermore, this embodiment also includes a stop assembly 4, which is used to limit the displacement of the bearing seat 83 sleeved on the torque tube 82, so as to prevent the bearing seat 83 from shifting during the installation of the torque tube 82, thus causing rework in the installation operation of the torque tube 82.

[0153] In use, after placing the torque tube 82 on the base 1, the bearing seat 83 is manually fitted from the end of the torque tube 82 and adjusted to the limiting area of ​​the stop assembly 4. The adjustment assembly 2 is controlled to make the chuck 231 coaxial with the torque tube 82 and to engage the chuck 231 on the torque tube 82. The lifting assembly 3 is controlled to adjust the height of the torque tube 82, while the stop assembly 4 is controlled to keep the bearing seat 83 in the limiting position. After the torque tube 82 reaches the installation position, the rotation angle of the chuck 231 is controlled to make the mounting hole of the torque tube 82 match the mounting hole of the photovoltaic panel 81 and to keep the torque tube 82 in this position. Then, the torque tube 82 can be locked onto the photovoltaic panel 81 manually or automatically to complete the locking operation of the photovoltaic panel 81.

[0154] In some embodiments, a nut locking mechanism and a bolt locking mechanism can be provided on both sides of the base 1 to realize the automatic installation of the torque tube 82, freeing up manpower and improving installation efficiency.

[0155] The device shown in this embodiment automates the lifting and position adjustment of the torque tube 82 through the coordinated operation of various components, which significantly reduces the position adjustment steps during the installation of the torque tube 82 and improves the installation efficiency of the torque tube 82.

[0156] Please see Figure 2 In some embodiments, the first adjustment group 21 includes a first driving unit and a first guide rail. The first driving unit is disposed on the base 1, and the output end of the first driving unit is drivenly connected to the first moving end. The first guide rail is laid on the base 1 along a first direction a, and the first moving end is sleeved on the first guide rail and can reciprocate relative to the first guide rail along the first direction a. The second adjustment group 22 includes a second driving unit and a second guide rail. The second driving unit is disposed on the first moving end, and the output end of the second driving unit is drivenly connected to the second moving end. The second guide rail is laid on the first moving end along a second direction b, and the second moving end is sleeved on the second guide rail and can reciprocate relative to the second guide rail along the second direction b.

[0157] In this embodiment, the first adjustment group 21 includes a first driving unit and a first guide rail. The first moving end can be understood as a plate integrated on the first guide rail. The first driving unit is convexly connected to the first moving end, and the first moving end is sleeved on the first guide rail. The first driving unit controls the first moving end to slide relative to the first guide rail. Similarly, the second adjustment group 22 includes a second driving unit and a second guide rail. The second moving end can be understood as a plate integrated on the second guide rail. The second driving unit is convexly connected to the second moving end, and the second moving end is sleeved on the second guide rail. The second driving unit controls the second moving end to slide relative to the second guide rail.

[0158] In this embodiment, the first drive unit and the second drive unit can be set according to actual needs. For example, they can be cylinders with reciprocating telescopic function or servo motors. The first guide rail and the second guide rail can be selected according to different specific structures. This embodiment does not set any restrictions on this.

[0159] For further details, please refer to Figure 2 In some embodiments, the third adjustment group 23 includes a third drive unit disposed at the second moving end. The output end of the third drive unit is connected to the chuck 231 via a transmission connection, and the third drive unit can drive the chuck 231 to rotate. In this embodiment, the third drive unit can be a servo motor. The third adjustment group 23 may also include multiple displacement sensors disposed in the circumferential direction where the torque tube 82 connects to the chuck 231. This allows for precise control of the rotation angle of the chuck 231 and improves the axial adjustment accuracy of the torque tube 82.

[0160] It should be noted that the chuck 231 can be a commercially available electric chuck 231 structure. Through the control of electrical signals, the chuck 231 can engage and disengage the torque tube 82, thus meeting the installation requirements of the torque tube 82.

[0161] This embodiment shows the specific structure of the adjustment component 2. The chuck 231 can automatically adjust its position after the torque tube 82 is placed, so that the chuck 231 is coaxial with the torque tube 82, and adjusts the position of the torque tube 82 after engaging the end of the torque tube 82, thus freeing up manpower.

[0162] Please see Figure 2In some embodiments, the adjustment assembly 2 further includes a first base plate 24, on which a first adjustment group 21 is provided. The first lifting group 31 includes a fourth drive unit, a first lead screw, and a first lead screw nut. The fourth drive unit is disposed on the lower surface of the base 1. The first lead screw is disposed on the base 1 and extends vertically. The first lead screw is connected to the output end of the fourth drive unit. The first lead screw nut is disposed on the first lead screw and is also connected to the first base plate 24. The fourth drive unit is used to drive the first lead screw to rotate, thereby causing the first lead screw nut to move vertically, so that the adjustment assembly 2 moves vertically.

[0163] In this embodiment, the fourth drive unit can be a servo motor, the first lead screw is set on the base 1, and the first lead screw nut is connected to the first base plate 24. When the first lead screw rotates under the fourth drive unit, the first lead screw nut moves in the vertical direction, thereby realizing the height adjustment of the entire adjustment assembly 2 in the vertical direction.

[0164] For further details, please refer to Figure 3 In some embodiments, the second lifting assembly 32 further includes a second base plate 321, a first slide 322, a first engaging member, a fifth drive unit, a second lead screw 323, and a second lead screw nut. The first slide 322 is laid on the second base plate 321 along a first direction a. The first engaging member is disposed at the movable end of the first slide 322 and is provided with a torque tube 82. The fifth drive unit is disposed on the lower surface of the base 1. The second lead screw 323 is disposed on the base 1 and extends in a vertical direction. The second lead screw 323 is connected to the output end of the fifth drive unit. The second lead screw nut is disposed on the second lead screw 323 and is also connected to the second base plate 321. The fifth drive unit is used to drive the second lead screw 323 to rotate, thereby causing the second lead screw nut to move in a vertical direction, so that the first engaging member moves in a vertical direction.

[0165] In this embodiment, the second lifting assembly 32 includes a second base plate 321, a first slide 322, a first engaging component, a fifth drive unit, a second lead screw 323, and a second lead screw nut. The second base plate 321 is provided with the first slide 322 and the first engaging component. The first slide 322 can be a commercially available slide assembly device. The first slide 322 has the function of reciprocating along a first direction a. The first engaging component is located at the movable end of the first slide 322, so the first engaging component can reciprocate along the first direction a under the drive of the first slide 322. It should be noted that the first engaging component and the chuck 231 both engage with the same torque tube 82. Therefore, the displacements of the first engaging component and the chuck 231 are consistent. That is, after certain logic control, the output power of the first slide 322 and the first drive unit in the first direction a can keep the displacements of the first engaging component and the chuck 231 synchronized in the first direction a, thereby realizing the position adjustment of the torque tube 82 in the first direction a.

[0166] In this embodiment, the fifth drive unit is disposed on the lower surface of the base 1. The relationship between the fifth drive unit, the second base plate 321, the second lead screw 323, and the second lead screw nut can be understood by referring to the positional relationship between the fourth drive unit, the first base plate 24, the first lead screw, and the first lead screw nut. Similarly, the fifth drive unit and the fourth drive unit need to be controlled by certain logic to ensure that the displacement of the first engaging member and the chuck 231 in the vertical direction remains consistent.

[0167] By setting up the first lifting group 31 and the second lifting group 32, the torque tube 82 can be automatically adjusted in height. In some optional embodiments, the torque tube 82 can be adjusted to the required rotation angle first, and then the torque tube 82 can be moved toward the back of the photovoltaic panel 81. That is, the torque tube 82 is controlled to move along the first direction a until the torque tube 82 and the photovoltaic panel 81 are within the distance range required for installation, which facilitates the subsequent tightening of nuts and bolts and improves installation efficiency.

[0168] Please see Figure 2 and Figure 3 In some embodiments, the stop assembly 4 further includes a third lead screw, a third lead screw nut, a sixth drive unit, a third base plate 42, a seventh drive unit, and a second engaging member 41. The third lead screw is disposed on the base 1 and extends along the second direction b. The third lead screw nut is sleeved on the third lead screw. The sixth drive unit is disposed on the base 1 and is drive-connected to the third lead screw. The third base plate 42 is disposed on the third lead screw nut. The seventh drive unit is disposed on the third base plate 42. The second engaging member 41 is drive-connected to the output end of the seventh drive unit. The second engaging member 41 is used to move upward under the drive of the seventh drive unit to engage the torque tube 82 and limit the bearing seat 83.

[0169] In this embodiment, the stop assembly 4 includes a third lead screw, a third lead screw nut, a sixth drive unit, a third base plate 42, a seventh drive unit, and a second engaging member 41. The second engaging member 41 engages the torque tube 82. Unlike the first engaging member, the second engaging member 41 also limits the axial displacement of the bearing seat 83 within the torque tube 82. The second engaging member 41 may have corresponding limiting protrusions to confine the bearing seat 83 within these protrusions.

[0170] In this embodiment, the third lead screw extends along the second direction b, the third base plate 42 is mounted on the third lead screw nut, and the sixth drive unit is connected to the third lead screw via a transmission. The seventh drive unit is mounted on the third base plate 42, and the output end of the seventh drive unit is provided with a second engaging member 41. Optionally, the stop assembly 4 also includes an indicator light 43, which can be used to indicate the position status of the bearing seat 83, facilitating the user to control other equipment operations based on the position status of the bearing seat 83. For example, when the indicator light 43 is red, it indicates that the second engaging member 41 is not currently limiting the bearing seat 83, and the user can promptly stop the installation operation of the torque tube 82 to avoid incorrect installation.

[0171] During use, when manually installing the bearing housing 83, the bearing housing 83 can be moved directly above the second engaging member 41. Then, the seventh drive unit is controlled to lift the second engaging member 41 upwards and engage the torque tube 82, simultaneously placing the bearing housing 83 within the limiting area of ​​the second engaging member 41. Further, adjusting the sixth drive unit allows for axial displacement of the third base plate 42, the second engaging member 41, and the bearing housing 83 within the torque tube 82, thus adjusting the bearing housing 83. Once the bearing housing 83 is adjusted to the predetermined position, the limiting relationship between the second engaging member 41 and the bearing housing 83 is maintained, allowing for the adjustment of the torque tube 82's position and the installation and locking process. This method avoids installation errors caused by the position of the bearing housing 83 during the installation of the torque tube 82, improving the installation efficiency of the torque tube 82.

[0172] Please see Figure 2 In some embodiments, a plurality of V-shaped guide wheels 9 are also included. These V-shaped guide wheels 9 are spaced apart on the base 1 along the second direction b, and are used to receive the torque tube 82. It should be noted that the V-shaped guide wheels 9 have V-shaped grooves. When the torque tube 82 is placed on the base 1, it is placed directly on the V-shaped guide wheels 9. Then, the adjustment component 2 and the lifting component 3 are controlled to make the chuck 231 coaxial with the torque tube 82 on the V-shaped guide wheels 9, so as to proceed to the next step.

[0173] Please see Figure 4 and Figure 5In some embodiments, the assembly further includes a first feeding component 6 and a clamping component 7. The first feeding component 6 includes a conveying tray 61 and a conveying roller 62. The conveying tray 61 is disposed on the conveying roller 62, and the conveying roller 62 is used to transport the conveying tray 61 to a first preset position. Multiple photovoltaic panels 81 are placed on the conveying tray 61. The clamping component 7 includes a robotic arm and a clamping end. The robotic arm is disposed at the first preset position, and the clamping end is used to clamp a single photovoltaic panel 81 and place it on the base 1.

[0174] Furthermore, this embodiment also includes a first feeding assembly 6 and a clamping assembly 7, wherein the first feeding assembly 6 includes a conveying tray 61 and a conveying roller 62. The conveying roller 62 is a conveying structure composed of multiple rollers and a support, such as... Figure 4 As shown, multiple conveyor trays 61 can be placed above the conveyor roller 62, and multiple photovoltaic panels 81 are stacked on each conveyor tray 61. The first feeding assembly 6 shown in this embodiment is used for feeding the photovoltaic panels 81.

[0175] For details, please refer to Figure 5 In some embodiments, the conveying pallet 61 includes a first receiving frame and a second receiving frame; the first receiving frame includes a first support 611, a second support 612, a first crossbeam 613, and a second crossbeam, with two first supports 611 and two second supports 612, each first support 611 being perpendicular to one second support 612, the two first supports 611 being arranged opposite each other, the first crossbeam 613 being arranged on one side of the two first supports 611, and the second crossbeam being arranged on the other side of the two first supports 611; the second receiving frame includes a third support 614, a fourth support 615, a third crossbeam 616, a fourth crossbeam 617, a first support beam 618, and a second support beam 619. There are two beams 619, two third supports 614, and two fourth supports 615. The two third supports 614 are arranged opposite each other, each third support 614 is perpendicular to one fourth support 615, and the third support 614 is set at a first angle to the first support 611. The fourth support 615 is set at a second angle to the second support 612. The first support beam 618 is set between the third support 614 and the first support 611 on one side, the second support beam 619 is set between the third support 614 and the first support 611 on the other side, the third crossbeam 616 is set between the two third supports 614, and the fourth crossbeam 617 is set between the two fourth supports 615.

[0176] The tilted design of the first and second receiving frames ensures that the photovoltaic panels 81 are tilted during stacking, facilitating stable transportation and reducing the probability of them falling off the conveyor pallet 61. Simultaneously, the tilted stacking arrangement of the conveyor pallet 61 also helps the clamping assembly 7 hold individual photovoltaic panels 81. The conveyor pallet 61 can be constructed using welded steel pipes, and a pallet structure can be installed underneath it for easy forklift insertion, further enhancing its usability.

[0177] Furthermore, this embodiment also includes a clamping assembly 7, which includes a robotic arm and a clamping end. The robotic arm can be a multi-axis robotic arm. For ease of description, the position where the robotic arm clamps the photovoltaic panel 81 is referred to as the first preset position. A conveying device for the photovoltaic panel 81 can be set on the other side of the robotic arm. Through the cooperation of the robotic arm and the clamping end, the stacked photovoltaic panels 81 can be laid flat on the conveying device one by one, which facilitates the installation and connection of the torque tube 82 behind the photovoltaic panel 81.

[0178] Furthermore, in some embodiments, the clamping assembly 7 further includes a clamping plate, multiple vacuum suction cups, a camera, and a light source. The clamping plate is disposed at the suspended end of the robotic arm; the multiple vacuum suction cups are distributed on the clamping plate in a first preset manner, and the ends of the multiple vacuum suction cups form a clamping end; the camera is centrally disposed on the clamping plate; and the light source is disposed on the clamping plate and arranged around the circumference of the camera.

[0179] In this embodiment, the clamping assembly 7 includes a clamping plate, multiple vacuum suction cups, a camera, and a light source. The light source can be a circular structure and is located at the image acquisition end of the camera. The camera can be a CCD camera. It should be noted that the camera shown in this embodiment is centrally located on the clamping plate, and the image acquisition end of the camera faces the side where the photovoltaic panel 81 is located. This method allows the camera to promptly acquire the location of the photovoltaic panel 81 and adjust the posture of the robotic arm through logical operations so that the clamping plate is positioned in front of the photovoltaic panel 81. Then, the multiple vacuum suction cups are controlled to clamp the photovoltaic panel 81 by vacuum suction. That is, the ends of the multiple vacuum suction cups form a clamping end to achieve the clamping of the photovoltaic panel 81.

[0180] This embodiment achieves automatic feeding and arrangement of photovoltaic panels 81 by setting up clamping component 7 and first feeding component 6. After placement, the torque tube 82 can be directly fed and its position adjusted, which facilitates the assembly between the torque tube 82 and the photovoltaic panel 81 and improves the installation efficiency of photovoltaic module 8.

[0181] In a second aspect, this application provides a system for the docking installation of photovoltaic modules, comprising:

[0182] The apparatus for connecting and installing photovoltaic modules is the apparatus for connecting and installing photovoltaic modules as described in the first aspect of this application;

[0183] U-bolt feeding device, the U-bolt feeding device is used to transport U-bolts to a designated position, the U-bolts are used to lock the torque tube after the bearing seat is limited;

[0184] like Figure 6 As shown, the U-bolt feeding device includes:

[0185] Rack 11;

[0186] A feeding assembly 12 is disposed on the frame 11. The feeding assembly 12 includes a feeding plate, in which the U-bolt is contained. Both ends of the U-bolt protrude from the feeding plate in a horizontal direction.

[0187] The clamping mechanism 13 has two clamping parts arranged opposite to each other. Each clamping part is correspondingly located at the end of the U-bolt protruding from the feed plate. The two clamping parts are used to clamp the same U-bolt to remove the U-bolt from the feed plate.

[0188] The transport component 14 has a bearing groove with the opening of the bearing groove facing the vertical direction. The bearing groove is used to place the U-bolts held by the two clamping parts and transport them to the second preset position.

[0189] The feeding plate has a first opening and a second opening 212. The first opening and the second opening are arranged adjacent to each other. The first opening is opened in the horizontal direction, and the second opening 212 is opened in the vertical direction and upward. The feeding plate has a first gap, and the U-bolt is placed in the first gap.

[0190] The feeding assembly 12 further includes:

[0191] A first baffle is disposed inside the feeding plate, and the first baffle is disposed opposite to the first opening, forming the first gap between the first baffle and the feeding plate;

[0192] The feeding plate is provided with a first clearance groove, and the first baffle is provided with a second clearance groove. The projections of the first clearance groove and the second clearance groove along the orientation of the first opening overlap.

[0193] The feeding assembly also includes:

[0194] The second baffle is disposed inside the feeding plate and is disposed opposite to the second opening. The second baffle is used to support the U-bolt.

[0195] A first adapter plate is connected to the second baffle plate. The first adapter plate extends from the outside of the feeding plate toward the inside of the feeding plate and passes through the first clearance groove and the second clearance groove in sequence to connect with the second baffle plate.

[0196] A first movable slide is connected to the first adapter plate and is mounted on the frame. The first movable slide is used to drive the second baffle to move vertically relative to the feed plate.

[0197] In some embodiments, the feeding assembly 12 further includes a guide bar 29 and guide wheels 281. The guide bar 29 is disposed on the frame 11 and extends vertically. The guide wheel 281 is disposed on the first base plate and embedded in the guide bar 29, allowing the guide wheel 281 to roll relative to the guide bar 29. The guide wheel 281 can be an LG guide shoe, and the number of guide wheels 281 can be three. The guide bar 29 can be a T-shaped steel bar, with the guide wheels 281 embedded in the guide bar 29 in three directions. Thus, during the upward movement of the first base plate 28, the feeding drive unit 27 can be simultaneously guided by the guide bar 29, improving the vertical movement accuracy of the feeding plate.

[0198] In use, the feeding assembly 12 feeds the U-bolts, and the clamping mechanism 13 clamps the U-bolts in the feeding plate one by one and places them on the transport assembly 14. The U-bolts are then transported to the second preset position to be installed through the bearing groove of the transport assembly 14, so as to facilitate the installation operation of the U-bolts. This realizes the automated feeding process of U-bolts and improves the automated feeding efficiency of U-bolts.

[0199] In some embodiments, such as Figure 7 As shown, the U-bolt feeding device further includes a second feeding assembly 5, which includes a feeding plate 51, a third baffle 52, and a fourth baffle 53. The third baffle 52 is disposed inside the feeding plate 51, forming a second gap with the feeding plate 51. The second gap contains U-bolts. The feeding plate 51 has a third opening 511, which is set vertically downwards and corresponds to the second opening 212. The feeding plate 51 has a first retaining groove parallel to the third opening 511, and the fourth baffle 53 is embedded in the first retaining groove. The third opening 511 on the feeding plate 51 matches the second opening 212 on the feeding plate. After the fourth baffle 53 is removed from the first retaining groove, the U-bolt passes through the third opening 511 and the second opening 212 in sequence to enter the first gap.

[0200] The shape of the feeding plate 51 can be the same as that of the feeding plate. A third baffle 52 is provided on the inner side of the feeding plate 51. There is a second gap between the third baffle 52 and the feeding plate 51. The second gap is similar to the first gap and is used to place U-bolts. A third opening 511 is provided at the lower end of the feeding plate 51. The third opening 511 corresponds to the second opening 212. A first retaining groove is provided on the feeding plate 51, which is parallel to the third opening 511. A fourth baffle 53 can be embedded in the first retaining groove.

[0201] When in use, a specified number of U-bolts can be placed in the feeding plate 51. After the filling is completed, the fourth baffle 53 is inserted from the first baffle groove, the third opening 511 is aligned with the second opening 212, and the fourth baffle 53 is pulled out, so that the U-bolts fall from the second gap into the first gap in sequence under their own weight, thus completing the one-time feeding of the U-bolts.

[0202] It should be noted that the feeding drive unit 27 can lift the first base plate 28 when the feeding plate needs to be fed, so as to facilitate the docking of the feeding plate 51 with the feeding plate.

[0203] In some optional embodiments, a first handle 531 can be provided on the fourth baffle 53, allowing the user to grip the first handle 531 to insert or remove the fourth baffle 53; in other optional embodiments, a second handle 512 can be provided on the outside of the feeding plate 51, and there can be multiple second handles 512, so as to facilitate gripping of the feeding plate 51 and make it easy to feed or prepare materials.

[0204] In a third aspect, this application also provides a method for interlocking and installing photovoltaic modules, applicable to the system for interlocking and installing photovoltaic modules as described in the second aspect of this application, the method comprising the following steps:

[0205] S:1: After placing the torque tube of the photovoltaic module on the base, fit the end of the torque tube into the bearing seat and adjust the bearing seat to the limiting area of ​​the stop block component;

[0206] S21: Control the adjustment component to make the chuck coaxial with the torque tube, and control the chuck to engage with the torque tube;

[0207] S23: Control the lifting assembly to adjust the height of the torque tube, and control the stop assembly to keep the bearing seat in a limited position;

[0208] S24: After the torque tube reaches the installation position, control the rotation angle of the chuck to make the installation hole of the torque tube match the installation hole of the photovoltaic panel, and keep the torque tube in this position. Then, use U-bolts to lock the torque tube.

[0209] In some embodiments, before fastening the torque tube with a U-bolt, the method further includes:

[0210] S31: Use the feeding assembly to feed the U-bolts, and then use the clamping mechanism to clamp the U-bolts in the feeding plate one by one and place them on the transport assembly;

[0211] S32: The U-bolt is transported to the second preset position to be installed via the carrier groove of the transport component, so as to facilitate the installation operation of the U-bolt.

[0212] Finally, it should be noted that although the above embodiments have been described in the description and drawings of this invention, this should not limit the scope of patent protection of this invention. Any technical solutions that are based on the essential concept of this invention, utilize the content described in the description and drawings of this invention to make equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this invention.

Claims

1. A device for the docking and installation of photovoltaic modules, characterized in that, The photovoltaic module includes a photovoltaic panel and a torque tube, the torque tube being disposed on the lower surface of the photovoltaic panel, and the device includes: Base; An adjustment assembly is disposed at one end of the base. The adjustment assembly includes a first adjustment group, a second adjustment group, and a third adjustment group. The first adjustment group has a first movable end. The second adjustment group is disposed on the first movable end and has a second movable end. The third adjustment group is disposed on the second movable end. The third adjustment group is provided with a chuck for clamping the torque tube. The first adjustment group can move along a first direction, the second adjustment group can move along a second direction, and the third adjustment group can rotate along a third direction. The first direction and the second direction are perpendicular to each other. A lifting assembly is disposed on the base. The lifting assembly includes a first lifting group and at least one second lifting group. The first lifting group is disposed below the first adjustment group and is used to lift the adjustment assembly. At least one second lifting group is disposed below the torque tube. The second lifting group and the first lifting group are used to lift the torque tube upward so that the chuck engages with the torque tube and adjusts the rotation angle of the torque tube. A stop assembly is disposed between the first lifting group and the second lifting group, and the stop assembly is used to limit the bearing seat to be installed on the torque tube; The first feeding component includes a conveying pallet and a conveying roller. The conveying pallet is disposed on the conveying roller and the conveying roller is used to transport the conveying pallet to a first preset position. Multiple photovoltaic panels are placed on the conveying pallet. The clamping assembly includes a robotic arm and a clamping end. The robotic arm is positioned at the first preset position, and the clamping end is used to clamp a single photovoltaic panel and place it on the base. Multiple V-shaped guide wheels are spaced apart on the base along the second direction, and the multiple V-shaped guide wheels are used to support the torque tube.

2. The apparatus for connecting and installing photovoltaic modules as described in claim 1, characterized in that, The first adjustment group includes: A first drive unit is disposed on the base, and the output end of the first drive unit is connected to the first moving end in a transmission connection. A first guide rail is laid on the base along a first direction, and the first movable end is sleeved on the first guide rail, and the first movable end can reciprocate relative to the first guide rail along the first direction. The second adjustment group includes: A second drive unit is disposed on the first mobile end, and the output end of the second drive unit is connected to the second mobile end in a transmission manner. The second guide rail is laid on the first moving end along the second direction, the second moving end is sleeved on the second guide rail, and the second moving end can reciprocate relative to the second guide rail along the second direction; The third adjustment group includes: A third drive unit is disposed at the second moving end. The output end of the third drive unit is connected to the chuck via a transmission, and the third drive unit can drive the chuck to rotate.

3. The apparatus for connecting and installing photovoltaic modules according to claim 2, characterized in that, The adjustment assembly further includes a first base plate, the first adjustment group is disposed on the first base plate, and the first lifting group includes: The fourth drive unit is disposed on the lower surface of the base; A first lead screw is disposed on the base, the first lead screw extends in a vertical direction, and the first lead screw is connected to the output end of the fourth drive unit; A first lead screw nut is disposed on the first lead screw and is also connected to the first base plate. The fourth drive unit is used to drive the first lead screw to rotate so as to move the first lead screw nut in the vertical direction so as to move the adjustment assembly in the vertical direction. The second lifting group also includes: Second base plate; The first slide is laid on the second base plate along the first direction; The first engaging component is disposed at the movable end of the first slide, and the torque tube is provided on the first engaging component; The fifth drive unit is disposed on the lower surface of the base; The second lead screw is disposed on the base, extends vertically, and is connected to the output end of the fifth drive unit; The second lead screw nut is disposed on the second lead screw and is also connected to the second base plate. The fifth drive unit is used to drive the second lead screw to rotate, so as to drive the second lead screw nut to move in the vertical direction, so as to move the first engaging member in the vertical direction.

4. The apparatus for connecting and installing photovoltaic modules according to claim 1, characterized in that, The stop assembly also includes: A third lead screw is disposed on the base and extends along the second direction; The third lead screw nut is fitted onto the third lead screw; A sixth drive unit is mounted on the base and is connected to the third lead screw drive. The third base plate is mounted on the third lead screw nut; The seventh drive unit is mounted on the third base plate; The second engaging member is connected to the output end of the seventh driving unit. The second engaging member is used to move upward under the drive of the seventh driving unit to engage the torque tube and limit the bearing seat.

5. The apparatus for connecting and installing photovoltaic modules according to claim 1, characterized in that, The clamping assembly further includes: A clamping plate is disposed at the suspended end of the robotic arm; The clamping end includes multiple vacuum suction cups, which are distributed on the clamping plate in a first preset manner. The camera is centrally mounted on the clamping plate; A light source is disposed on the clamping plate and arranged circumferentially to the camera.

6. The apparatus for connecting and installing photovoltaic modules according to claim 2, characterized in that, The conveyor tray includes a first receiving frame and a second receiving frame; The first receiving frame includes a first support, a second support, a first crossbeam, and a second crossbeam. There are two first supports and two second supports. Each first support is perpendicular to one second support, and the two first supports are arranged opposite to each other. The first crossbeam is arranged on one side of the two first supports, and the second crossbeam is arranged on the other side of the two first supports. The second support frame includes a third support, a fourth support, a third crossbeam, a fourth crossbeam, a first support beam, and a second support beam. There are two third supports and two fourth supports. The two third supports are arranged opposite each other, with each third support perpendicular to one of the fourth supports. The third supports are arranged at a first angle to the first supports, and the fourth supports are arranged at a second angle to the second supports. The first support beam is arranged between the third supports and the first supports on one side, and the second support beam is arranged between the third supports and the first supports on the other side. The third crossbeam is arranged between the two third supports, and the fourth crossbeam is arranged between the two fourth supports.

7. A system for the docking and installation of photovoltaic modules, characterized in that, include: The apparatus for connecting and installing photovoltaic modules is the apparatus for connecting and installing photovoltaic modules as described in any one of claims 1 to 6; U-bolt feeding device, the U-bolt feeding device is used to transport U-bolts to a designated position, the U-bolts are used to lock the torque tube after the bearing seat is limited; The U-bolt feeding device includes: frame; A feeding assembly is mounted on the frame. The feeding assembly includes a feeding plate, in which the U-bolt is contained. Both ends of the U-bolt protrude horizontally from the feeding plate. The clamping mechanism has two clamping parts arranged opposite to each other. Each clamping part is correspondingly located at the end of the U-bolt protruding from the feed plate. The two clamping parts are used to clamp the same U-bolt to remove the U-bolt from the feed plate. The transport component has a carrying groove with the opening of the carrying groove facing the vertical direction. The carrying groove is used to place the U-bolts held by the two clamping parts and transport them to the second preset position. The feeding plate has a first opening and a second opening, the first opening and the second opening are arranged adjacent to each other, the first opening is opened in the horizontal direction, the second opening is opened in the vertical direction and upward, the feeding plate has a first gap, and the U-bolt is placed in the first gap; The feeding assembly also includes: A first baffle is disposed inside the feeding plate, and the first baffle is disposed opposite to the first opening, forming the first gap between the first baffle and the feeding plate; The feeding plate is provided with a first clearance groove, and the first baffle is provided with a second clearance groove. The projections of the first clearance groove and the second clearance groove along the orientation of the first opening overlap. The feeding assembly also includes: The second baffle is disposed inside the feeding plate and is disposed opposite to the second opening. The second baffle is used to support the U-bolt. A first adapter plate is connected to the second baffle plate. The first adapter plate extends from the outside of the feeding plate toward the inside of the feeding plate and passes through the first clearance groove and the second clearance groove in sequence to connect with the second baffle plate. A first movable slide is connected to the first adapter plate and is mounted on the frame. The first movable slide is used to drive the second baffle to move vertically relative to the feed plate.

8. The system for interlocking and installing photovoltaic modules as described in claim 7, characterized in that, The U-bolt feeding device also includes: The second feeding assembly includes a feeding plate, a third baffle, and a fourth baffle. The third baffle is disposed on the inner side of the feeding plate, forming a second gap with the feeding plate. The U-bolt is contained in the second gap. The feeding plate has a third opening, which is vertically downward and corresponds to the second opening. The feeding plate has a first groove parallel to the third opening, in which the fourth baffle is embedded. The third opening on the feeding plate matches the second opening on the feeding plate. After the fourth baffle is removed from the first groove, the U-bolt passes through the third opening and the second opening in sequence to enter the first gap.

9. A method for interlocking and installing photovoltaic modules, characterized in that, The method, applicable to the system for inter-mounting photovoltaic modules as described in claim 7 or 8, comprises the following steps: After placing the torque tube of the photovoltaic module on the base, fit the end of the torque tube into the bearing seat and adjust the bearing seat to the limiting area of ​​the stop component; The control and adjustment components ensure that the chuck and torque tube are coaxial, and control the chuck to engage with the torque tube; The control lifting assembly adjusts the height of the torque tube, and the control stop assembly keeps the bearing seat in a limited position; After the torque tube reaches the installation position, the chuck is rotated at the corresponding angle to make the mounting hole of the torque tube match the mounting hole of the photovoltaic panel and keep the torque tube in this position. Then, U-bolts are used to lock the torque tube.

10. The method for interlocking and installing photovoltaic modules as described in claim 9, characterized in that, Before using U-bolts to fasten the torque tube, the method further includes: The U-bolts are fed using a feeding assembly, and then the U-bolts in the feeding plate are clamped one by one by a clamping mechanism and placed on the transport assembly. The U-bolts are transported to the second preset position where they need to be installed via the carrier groove of the transport component, so as to facilitate the installation of the U-bolts.

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