Photovoltaic module junction box installation device

Abstract

The utility model relates to the technical field of photovoltaic module processing, and in particular to a photovoltaic module junction box installation device. The device includes a transfer mechanism, a wire box pick-up and placement mechanism, and a driving mechanism, wherein: the transfer mechanism is used to carry and position the junction box; the wire box pick-up and placement mechanism can clamp the junction box at the transfer mechanism; the power output end of the driving mechanism is connected to the wire box pick-up and placement mechanism, and is used to drive the wire box pick-up and placement mechanism to move to a set position. The setting of the transfer mechanism can keep the junction box in a set position, which is convenient for the clamping of the wire box pick-up and placement mechanism, thereby reducing the error rate of the junction box during the installation process and improving the installation efficiency of the junction box; at the same time, the setting of the transfer mechanism replaces the process of manually fixing the junction box, reduces the amount of manual labor, and improves the degree of automation of the production line.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a photovoltaic component junction box installation device. Background Art

[0002] After the photovoltaic modules are laminated, a junction box needs to be installed at the junction box installation position of the photovoltaic modules. The photovoltaic modules and external cables are connected through the internal circuits of the junction box.

[0003] At present, the installation of junction boxes is usually completed by manual operation, which requires a lot of manual labor, has low installation efficiency, and is difficult to control the installation quality. In response to the problems existing in the manual installation of junction boxes, some photovoltaic module junction box installation devices with automatic installation functions have appeared on the market, but because the installation of the junction box needs to maintain a specific orientation, the existing photovoltaic module junction box installation devices still rely on manual loading and cannot achieve fully automated installation. Utility Model Content

[0004] The utility model aims to provide a photovoltaic module junction box installation device, which can fully automatically complete the assembly of the junction box and improve the installation efficiency and installation quality of the junction box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A photovoltaic module junction box installation device is used to install a junction box to a junction box installation position on a photovoltaic module, comprising a transfer mechanism, a junction box taking and placing mechanism and a driving mechanism, wherein:

[0007] The transfer mechanism is used to carry and position the junction box; the wire box pick-up and placement mechanism can clamp the junction box at the transfer mechanism; the power output end of the driving mechanism is connected to the wire box pick-up and placement mechanism, and is used to drive the wire box pick-up and placement mechanism to move to a set position.

[0008] Furthermore, the transfer mechanism includes a wire box bearing seat and a wire box positioning structure, the wire box bearing seat is provided with a wire box placement position, and the wire box positioning structure is arranged around the periphery of the wire box placement position.

[0009] Furthermore, the wire box positioning structure includes two groups of positioning holes and two wire box positioning claws, and the two wire box positioning claws are configured to be able to move toward or away from each other; the two groups of positioning holes are respectively arranged on opposite sides of the wire box placement position along the length direction, and the two wire box positioning claws are respectively arranged on opposite sides of the wire box placement position along the width direction.

[0010] Furthermore, the wire box picking and placing mechanism includes a wire box clamping group and a lead flattening group, wherein:

[0011] The junction box clamping group is used to clamp the junction box at the transfer mechanism; the lead wire leveling group is used to level the leads inserted into the junction box.

[0012] Furthermore, the wire box clamping group includes a driving source three and a pair of wire box clamping claws, and two power output ends of the driving source three are respectively connected to the two wire box clamping claws;

[0013] The lead wire flattening group is arranged between a pair of the wire box clamps, and comprises a driving source four and a pair of lead wire flattening claws, wherein the power output end of the driving source four is connected to the pair of the lead wire flattening claws.

[0014] Furthermore, the wire box taking and placing mechanism further comprises a lead wire clamping assembly, and the lead wire clamping assembly is used to maintain the shape of the lead wire at the junction box installation position during the process of inserting the lead wire into the junction box.

[0015] Furthermore, it also includes a detection mechanism, which is used to detect the position and shape of the lead wire and the junction box at the installation position of the junction box.

[0016] Furthermore, the detection mechanism includes a camera, which is used to capture images of the lead wires and the junction box at the junction box installation position and transmit the images to a control system.

[0017] Furthermore, the detection mechanism also includes a light source, which is ring-shaped and arranged around the periphery of the camera.

[0018] Furthermore, it also includes a housing;

[0019] The wire box taking and placing mechanism and the driving mechanism are both arranged in the shell; one end of the transfer mechanism is arranged inside the shell, and the other end of the transfer mechanism extends to the outside of the shell.

[0020] Beneficial effects of the utility model:

[0021] The utility model provides a photovoltaic module junction box installation device for installing a junction box on a photovoltaic module, the device includes a transfer mechanism, a junction box pick-up mechanism and a driving mechanism, wherein: the transfer mechanism is used to carry and position the junction box; the junction box pick-up mechanism can clamp the junction box at the transfer mechanism; the power output end of the driving mechanism is connected to the junction box pick-up mechanism, and is used to drive the junction box pick-up mechanism to move to a set position. The setting of the transfer mechanism can keep the junction box in a set position, thereby reducing the error rate of the junction box during the installation process and improving the installation efficiency of the junction box; at the same time, the setting of the transfer mechanism replaces the process of manually fixing the junction box, reduces the amount of manual labor, and improves the automation of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 A three-dimensional structural schematic diagram of a photovoltaic module junction box installation device (without a housing) provided in Embodiment 1 of the utility model;

[0024] Figure 2 A schematic diagram of the positional relationship of the wire box taking and placing mechanism, the driving mechanism and the detection mechanism provided in the first embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of a photovoltaic module junction box installation device (with a housing) provided in Embodiment 1 of the present utility model;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the transfer mechanism provided in the first embodiment of the utility model when the transfer mechanism does not clamp the junction box;

[0027] Figure 5 A schematic diagram of the three-dimensional structure of the transfer mechanism provided in the first embodiment of the utility model when clamping the junction box;

[0028] Figure 6 A schematic diagram of the connection structure of the wire box taking and placing mechanism, the driving mechanism and the detection mechanism provided in the first embodiment of the utility model;

[0029] Figure 7 A schematic diagram of the three-dimensional structure of a wire box clamping group and a lead wire leveling group provided in the first embodiment of the utility model;

[0030] Figure 8 A schematic diagram of the positional relationship of multiple photovoltaic module junction box installation devices;

[0031] Fig. 9 A schematic diagram of a three-dimensional structure of a portion of a transfer mechanism provided in Embodiment 2 of the present utility model at one angle;

[0032] Fig.10 A schematic diagram of the three-dimensional structure of a portion of the transfer mechanism provided in the second embodiment of the utility model from another angle;

[0033] Fig.11 A schematic diagram of the process of correcting the junction box by the transfer mechanism provided in the second embodiment of the utility model;

[0034] Fig.12This is a schematic diagram of the structure of the transfer mechanism provided in the second embodiment of the utility model after the junction box is adjusted.

[0035] icon:

[0036] 1-transfer mechanism; 11-wire box bearing seat; 111-positioning hole; 12-driving source 1; 13-wire box positioning claw; 14-slide rail; 15-driving source 2; 16-positioning rod; 161-inclined surface; 17-spring; 18-spring limiting rod; 19-connecting plate;

[0037] 2-wire box picking and placing mechanism; 21-wire box clamping group; 211-driving source three; 212-wire box clamping claw; 22-lead wire leveling group; 221-driving source four; 222-lead wire leveling claw;

[0038] 23-lead clamping assembly; 231-middle clamping arm; 232-side clamping arm; 233-driving source five; 234-driving source seven; 235-driving source six; 24-fixed seat;

[0039] 3- Driving mechanism;

[0040] 4-detection mechanism; 41-camera; 42-light source;

[0041] 5- housing;

[0042] 100- Photovoltaic modules;

[0043] 200-junction box. DETAILED DESCRIPTION

[0044] 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.

[0045] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position 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 a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0046] It should be noted that in the description of the present invention, the terms "connection" and "installation" 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 directly connected or connected through an intermediate medium; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Embodiment 1

[0048] The existing photovoltaic module junction box installation device still relies on manual loading and cannot achieve fully automated installation; in addition, manual positioning of the junction box 200 relies on the operator's proficiency, and the installation efficiency and quality of the junction box 200 cannot be guaranteed.

[0049] Based on this, the present application provides a photovoltaic module junction box installation device for installing a junction box 200 to a junction box installation position on a photovoltaic module 100, referring to Figure 1 and Figure 2 The device comprises a transfer mechanism 1, a wire box pick-up and placement mechanism 2 and a driving mechanism 3, wherein:

[0050] The transfer mechanism 1 is used to carry and position the junction box 200;

[0051] The junction box picking and placing mechanism 2 can clamp the junction box 200 at the transfer mechanism 1;

[0052] The power output end of the driving mechanism 3 is connected to the wire box picking and placing mechanism 2, and is used to drive the wire box picking and placing mechanism 2 to move to a set position.

[0053] During operation of the above-mentioned device, the transfer mechanism 1 carries and positions the junction box 200; the driving mechanism 3 is used to drive the junction box picking and placing mechanism 2 to move between the transfer mechanism 1 and the junction box installation position on the photovoltaic module 100; the junction box picking and placing mechanism 2 can clamp the junction box 200 on the transfer mechanism 1, and under the drive of the driving mechanism 3, place the junction box 200 at the junction box installation position on the photovoltaic module 100, thereby completing the installation of the junction box 200.

[0054] The setting of the transfer mechanism 1 can keep the junction box 200 in a set position. Compared with the manual positioning method, the transfer mechanism 1 can position the junction box 200 more accurately, thereby reducing the error rate of the junction box 200 during the installation process and improving the installation efficiency and quality of the junction box. At the same time, the setting of the transfer mechanism 1 replaces the process of manually fixing the junction box, reduces manual labor, and improves the degree of automation of the production line.

[0055] Reference Figure 3The device further comprises a housing 5, in which the wire box taking and placing mechanism 2 and the driving mechanism 3 are both arranged; one end of the transfer mechanism 1 is arranged inside the housing 5, and the other end of the transfer mechanism 1 extends to the outside of the housing 5. The housing 5 can protect the internal structure of the device and facilitate the transfer and transportation of the device.

[0056] Reference Figure 4 and Figure 5 The transfer mechanism 1 includes a wire box bearing seat 11 and a wire box positioning structure. The wire box bearing seat 11 is provided with a wire box placement position, and the wire box positioning structure is arranged around the wire box placement position. When working, the wire box placement position is used to place the junction box 200, and the wire box positioning structure is used to position the junction box 200 so that the junction box 200 is kept in a specific orientation.

[0057] Specifically, the wire box positioning structure includes two groups of positioning holes and two wire box positioning claws 13, and the two wire box positioning claws 13 are configured to be able to move toward or away from each other; the two groups of positioning holes are respectively arranged on opposite sides of the wire box placement position along the length direction, and the two wire box positioning claws 13 are respectively arranged on opposite sides of the wire box placement position along the width direction. The two groups of positioning holes and a pair of wire box positioning claws 13 can accurately position the junction box 200 so that the junction box 200 is centered at the wire box installation position.

[0058] On the basis of the above structure, each group of positioning holes includes one or more positioning holes 111 arranged on the wiring box support seat 11. The positioning holes 111 can play a marking role in the installation of the junction box 200 to prevent the junction box 200 from deviating from the set position.

[0059] The transfer mechanism 1 also includes a driving source 12, which is installed on the wire box supporting seat 11. The two power output ends of the driving source 12 are respectively connected to the two wire box positioning claws 13. The two wire box positioning claws 13 can move toward or away from each other under the drive of the driving source 12, thereby centering the terminal box 200 at the wire box placement position and keeping the terminal box 200 in the set position.

[0060] More specifically, the wire box support seat 11 includes an upper connecting plate, a lower connecting plate and a plurality of connecting columns connected between the upper connecting plate and the lower connecting plate; a driving source 12 is located between the upper connecting plate and the lower connecting plate and is installed on the lower connecting plate; a wire box placement position is provided on the upper surface of the upper connecting plate; two clamping claw sliding holes are provided on the upper connecting plate, the lower ends of the two wire box positioning claws 13 are connected to the driving source 12, and the upper ends of the two wire box positioning claws 13 pass through the two clamping claw sliding holes respectively; a positioning hole 111 is also provided on the upper connecting plate.

[0061] The junction box 200 can be centrally positioned by means of the two junction box positioning claws 13 and the two groups of positioning holes, ensuring that the junction box 200 is in a set position.

[0062] In this embodiment, the transfer mechanism 1 also includes a slide rail 14 and a driving source 15, wherein: one end of the slide rail 14 is located outside the shell 5, and the other end of the slide rail 14 is located inside the shell 5 and close to the driving mechanism 3; the wire box support seat 11 is slidably arranged on the slide rail 14, and the driving source 15 is used to drive the wire box support seat 11 to slide back and forth along the slide rail 14.

[0063] When the junction box 200 is loaded, there is no junction box 200 placed on the junction box support seat 11, and the driving source 2 15 drives the junction box support seat 11 to move along the slide rail 14 to the outside of the shell 5, and the junction box installation position is identified by the camera on the loading robot, and then the junction box 200 is placed at the junction box installation position by the loading robot; then, the driving source 1 12 drives a pair of junction box positioning claws 13 to clamp the junction box 200 to maintain the orientation of the junction box 200; then, the driving source 2 15 drives the junction box support seat 11 to move along the slide rail 14 to the inside of the shell 5 for clamping by the junction box picking and placing mechanism 2.

[0064] Reference Figure 6 The wire box picking and placing mechanism 2 also includes a lead clamping assembly 23, which is used to maintain the shape of the lead at the wiring box installation position during the process of inserting the lead into the wiring box 200, so as to prevent the lead from shaking and causing the lead to be unable to be smoothly inserted into the wiring box 200.

[0065] Specifically, the lead clamping assembly 23 includes a middle clamping arm 231, a pair of side clamping arms 232, a driving source five 233, a driving source seven 234, and a driving source six 235, wherein:

[0066] The middle clamping arm 231 is arranged in the middle of a pair of side clamping arms 232; the two power output ends of the driving source five 233 are respectively connected to the two side clamping arms 232, and are used to drive the two side clamping arms 232 to move toward each other or away from each other; the power output end of the driving source six 235 is connected to the driving source five 233, and is used to drive the driving source six 235 to move in a direction away from or close to the lead; the driving source seven 234 is installed on the Y-axis moving module, and its power output end is connected to the driving source six 235, and is used to drive the driving source six 235 to rise and fall.

[0067] Reference Figure 7 The wire box clamping group 21 includes a driving source 3 211 and a pair of wire box clamping claws 212, and two power output ends of the driving source 3 211 are respectively connected to the two wire box clamping claws 212;

[0068] The lead wire flattening group 22 is arranged between a pair of wire box clamps 212, and includes a driving source four 221 and a pair of lead wire flattening claws 222, and the power output end of the driving source four 221 is connected to the pair of lead wire flattening claws 222.

[0069] Continue to refer to Figure 6 The device also includes a detection mechanism 4, which is used to detect the position and shape of the lead wire and the junction box 200 at the junction box installation position.

[0070] Specifically, the detection mechanism 4 includes a camera 41 and a light source 42, wherein:

[0071] The camera 41 is used to capture images of the lead wires and the junction box 200 at the junction box installation position, and transmit the images to the control system;

[0072] The light source 42 is ring-shaped and is disposed around the camera 41 .

[0073] The ring-shaped light source 42 can illuminate the surroundings of the wiring box installation position, thereby improving the clarity of the image and facilitating the control system to identify and analyze the image.

[0074] In this embodiment, the lead clamping assembly 23 is installed on the driving mechanism 3. Specifically, the driving assembly 23 includes an X-axis moving module, a Y-axis moving module and a Z-axis moving module, wherein the Y-axis moving module is slidably arranged on the X-axis moving module; the lead clamping assembly 23 and the Z-axis moving module are fixed to each other and are both slidably arranged on the Y-axis moving module; the wire box clamping group 21, the lead flattening group 22 and the detection mechanism 4 are all installed on the fixed seat 24, and the fixed seat 24 is arranged at the power output end of the Z-axis moving module.

[0075] The working principle of the above device is:

[0076] First, the driving mechanism 3 drives the wiring box picking and placing mechanism 2 and the detection mechanism 4 to move to the transfer mechanism 1, and the wiring box clamping group 21 clamps the wiring box 200 at the transfer mechanism 1;

[0077] The driving mechanism 3 drives the wire box picking and placing mechanism 2 and the detection mechanism 4 to move to a position close to the wire box installation position, and the detection mechanism 4 detects the specific position of the lead wire. According to the detection result of the detection mechanism 4, the moving route of the driving mechanism 3 is planned, so that the wire box clamping group 21, the lead wire leveling group 22 and the lead wire clamping assembly 23 are aligned with the lead wire;

[0078] Next, the middle clamping arm 231 and the side clamping arm 232 are driven by the driving source five 233, the driving source six 235 and the driving source seven 234 to clamp a pair of lead wires at one wire box installation position on both sides of the middle clamping arm 231, that is, one lead wire is clamped between the middle clamping arm 231 and one side clamping arm 232, and the other lead wire is clamped between the middle clamping arm 231 and the other side clamping arm 232;

[0079] Subsequently, the Z-axis moving module drives the lead leveling group 22 and the wire box clamping group 21 to descend. During the process of the wire box clamping group 21 descending, the upper end of the lead is inserted into the junction box 200. At this time, the lead clamping assembly 23 releases the clamping of the lead and drives the middle clamping arm 231 and the side clamping arm 232 to move in a direction away from the lead through the driving source 6 235.

[0080] The Z-axis moving module drives the lead flattening group 22 and the junction box clamping group 21 to continue to descend, and the junction box 200 is placed on the photovoltaic module 100; at this time, the lead is inserted into the junction box 200 as a whole, and the driving source 221 drives a pair of lead flattening claws 222 to move in opposite directions to flatten the pair of lead wires;

[0081] Finally, the installation state of the junction box 200 is detected by the detection mechanism 4. After the installation state of the junction box 200 meets the requirements, each component is restored to the initial state to wait for the next shaping.

[0082] Through the above process, the automated installation of the junction box 200 is achieved, which can improve the installation quality and efficiency of the junction box 200 on the one hand, and reduce manual labor and improve the automation level of the production line on the other hand.

[0083] It should be noted that the above-mentioned driving sources can be one of a pneumatic cylinder, an electric cylinder or an oil cylinder, and a pneumatic cylinder is preferably used as the driving source. The driving mechanism 3 can also adopt other structural forms, such as a three-axis or six-axis robot structure, and the configuration of the driving mechanism 3 only needs to be able to move the corresponding mechanism to the set position.

[0084] Reference Figure 8 For the photovoltaic module junction box installation equipment, multiple junction box installation devices can be set up, so that multiple junction boxes 200 can be installed at the same time, thereby improving the processing efficiency of the photovoltaic module 100.

[0085] Embodiment 2

[0086] This embodiment provides a photovoltaic module junction box installation device, which is different from the first embodiment in that the structure of the transfer mechanism 1 is different.

[0087] Reference Fig. 9 and Fig.10The transfer mechanism 1 also includes two groups of positioning rod groups, which are respectively arranged on opposite sides of the wire box placement position along the length direction; each group of positioning rod groups includes at least one positioning rod 16, and the positioning rods 16 and the positioning holes 111 correspond one by one, and each positioning rod 16 can be slidably inserted into the corresponding positioning hole 111.

[0088] Further references Fig.11 and Fig.12 , each positioning rod 16 has an inclined surface 161 on one side close to the wire box placement position, and the inclined surface 161 is inclined from top to bottom toward the wire box placement position. During operation, the junction box 200 is placed on the wire box placement position by the six-axis robot; in the process of the junction box 200 descending to the wire box placement position, the positioning rod 16 can be adaptively raised and lowered according to the deviation of the junction box 200 along the length direction; after the junction box 200 descends to the wire box placement position, the wire box positioning claw 13 closes and clamps the junction box 200 in the center along the width direction of the junction box 200; then, the six-axis robot releases the junction box 200, and the positioning rod 16 moves upward to reset, and at the same time, the junction box 200 is positioned in the center along the length direction of the junction box 200.

[0089] In the above structure, a movable space of about 1-3 mm is reserved between the junction box positioning claw 13 and the junction box 200 so that the positioning rod 16 can adjust the junction box 200.

[0090] On the basis of the above structure, the number of positioning rods 16 in each positioning rod group is two, and each positioning rod group also includes a spring 17, a spring limiting rod 18 and a connecting plate 19. In each positioning rod group: the connecting plate 19 is connected between the two positioning rods 16, and the connecting plate 19 and the two positioning rods 16 can be integrally formed; the upper end of the spring limiting rod 18 is connected to the upper connecting plate by a screw, and the lower end of the spring limiting rod 18 abuts against the driving source 12; the connecting plate 19 and the spring 17 are sequentially sleeved on the spring limiting rod 18, and the two ends of the spring 17 abut against the connecting plate 19 and the driving source 12 respectively.

[0091] In the above structure, the spring 17 can apply an upward elastic force to the connecting plate 19, thereby driving the positioning rod 16 to move upward; during the upward movement of the positioning rod 16, the inclined surfaces 161 on both sides center the junction box 200 along the length direction.

[0092] The transfer mechanism 1 provided in this embodiment can center the junction box 200 through the junction box positioning claws 13 and the positioning rods 16, thereby alleviating the problem of the junction box 200 being unable to be installed due to deviation in position, and improving the installation quality and efficiency of the junction box 200.

[0093] The remaining structures of the transfer mechanism 1 provided in this embodiment are the same as those in the embodiment, and will not be described again here.

[0094] 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 installation device, used to install a junction box (200) to a junction box installation position on a photovoltaic module (100), characterized in that: It comprises a transfer mechanism (1), a wire box taking and placing mechanism (2) and a driving mechanism (3), wherein: The transfer mechanism (1) is used to carry and position the junction box (200); the junction box pick-up and placement mechanism (2) is capable of clamping the junction box (200) at the transfer mechanism (1); the power output end of the drive mechanism (3) is connected to the junction box pick-up and placement mechanism (2) and is used to drive the junction box pick-up and placement mechanism (2) to move to a set position.

2. The photovoltaic module junction box installation device according to claim 1, characterized in that: The transfer mechanism (1) comprises a wire box bearing seat (11) and a wire box positioning structure. The wire box bearing seat (11) is provided with a wire box placement position, and the wire box positioning structure is arranged around the periphery of the wire box placement position.

3. The photovoltaic module junction box installation device according to claim 2, characterized in that: The wire box positioning structure comprises two groups of positioning holes and two wire box positioning claws (13), wherein the two wire box positioning claws (13) are configured to be able to move toward or away from each other; the two groups of positioning holes are respectively arranged on opposite sides of the wire box placement position along the length direction, and the two wire box positioning claws (13) are respectively arranged on opposite sides of the wire box placement position along the width direction.

4. The photovoltaic module junction box installation device according to claim 1, characterized in that: The wire box picking and placing mechanism (2) comprises a wire box clamping group (21) and a lead wire leveling group (22), wherein: The wire box clamping group (21) is used to clamp the wiring box (200) at the transfer mechanism (1); and the lead wire leveling group (22) is used to level the lead wires inserted into the wiring box (200).

5. The photovoltaic module junction box installation device according to claim 4, characterized in that: The wire box clamping group (21) comprises a driving source three (211) and a pair of wire box clamping claws (212), and two power output ends of the driving source three (211) are respectively connected to the two wire box clamping claws (212); The lead wire leveling group (22) is arranged between a pair of the wire box clamping claws (212), and comprises a driving source four (221) and a pair of lead wire leveling claws (222), wherein the power output end of the driving source four (221) is connected to the pair of the lead wire leveling claws (222).

6. The photovoltaic module junction box installation device according to claim 1, characterized in that: The wire box taking and placing mechanism (2) further comprises a lead wire clamping assembly (23), wherein the lead wire clamping assembly (23) is used to maintain the shape of the lead wire at the wiring box installation position during the process of inserting the lead wire into the wiring box (200).

7. The photovoltaic module junction box installation device according to any one of claims 1 to 6, characterized in that: It also comprises a detection mechanism (4), wherein the detection mechanism (4) is used to detect the position and shape of the lead wire and the junction box (200) at the junction box installation position.

8. The photovoltaic module junction box installation device according to claim 7, characterized in that: The detection mechanism (4) comprises a camera (41), and the camera (41) is used to capture images of the lead wires and the junction box (200) at the junction box installation position, and transmit the images to a control system.

9. The photovoltaic module junction box installation device according to claim 8, characterized in that: The detection mechanism (4) further comprises a light source (42), the light source (42) is annular, and the light source (42) is arranged around the periphery of the camera (41).

10. The photovoltaic module junction box installation device according to any one of claims 1 to 6, characterized in that: Also includes a housing (5); The wire box taking and placing mechanism (2) and the driving mechanism (3) are both arranged in the shell (5); one end of the transfer mechanism (1) is arranged inside the shell (5), and the other end of the transfer mechanism (1) extends to the outside of the shell (5).

Images