Apparatus for mounting junction box

Abstract

The present application discloses an apparatus for mounting a junction box, the apparatus comprising: a pushing part and a mounting part. The pushing part includes a push block and an adjusting member, the adjusting member being configured to adjust a position of the push block in a horizontal direction and / or a vertical direction relative to the junction box, so as to bring the push block in contact with or away from the junction box. One end of the mounting part is connected to the adjusting member, and the other end of the mounting part is connected to an automated mounting device, and is used to fix the push part within the automated mounting device. The present application increases the compliance rate of an automated mounting device, and improves the production efficiency of a production line.

Description

A junction box mounting device

[0001] Cross-reference to Related Applications

[0002] This application claims priority to Chinese application patent No. 202421961635.3 entitled "A junction box mounting device" filed on August 14, 2024, the disclosure of which is incorporated herein in its entirety by this reference as part or parts of this application. TECHNICAL FIELD

[0003] The present application relates to the technical field of photovoltaic modules, in particular to a junction box mounting device. BACKGROUND

[0004] At present, with the continuous development of technology and the increasing maturity of intelligent technology, the photovoltaic industry is developing towards automatic production. During the manufacturing process of photovoltaic modules, automatic installation equipment is used when installing the test tool. The test tool is connected to each cell through the junction box for testing. However, because the position of the junction box wire end is not fixed, it is frequently at the bottom and edge of the test tool, which is beyond the visual detection range of the automatic installation equipment, resulting in that the visual detection does not recognize the junction box wire end, and the automatic installation equipment frequently alarms during installation, causing inconvenience.

[0005] The method adopted in the prior art for the above problem is manual installation of the junction box or adjustment of the position of the junction box, which is low in efficiency and has a great impact on the production efficiency of the production line, causing certain loss. Therefore, there is an urgent need for a device to solve the above problem. SUMMARY

[0006] The present application provides a junction box mounting device to solve the above technical problems.

[0007] In a first aspect, according to some embodiments, the present application provides a junction box mounting device for assisting an automatic installation equipment of a photovoltaic module test tool to install a junction box, comprising: a pushing part and an installation part;

[0008] The pushing part comprises a pushing block and an adjusting piece, the adjusting piece is configured to adjust the position of the pushing block relative to the junction box in the horizontal or / and vertical direction to realize the contact or repulsion of the pushing block with the junction box;

[0009] One end of the installation part is connected to the adjusting piece, and the other end is connected to the automatic installation equipment, for fixing the pushing part inside the automatic installation equipment.

[0010] As preferred, the adjusting member comprises a lifting member arranged along a vertical direction and telescopically movable along the vertical direction, and a pushing member arranged along a horizontal direction and telescopically movable along the horizontal direction, a telescopic end of the lifting member extending downward and fixedly connected with the pushing member, a telescopic end of the pushing member extending toward the junction box and fixedly connected with the pushing block.

[0011] As preferred, the lifting member and the pushing member are fixedly connected through a first fixing block, an upper end surface of the first fixing block connected with a lower end surface of the telescopic end of the lifting member, and a lower end surface of the first fixing block connected with an upper end surface of the fixed end of the pushing member.

[0012] The pushing member and the pushing block are fixedly connected through a second fixing block, an upper end surface of the second fixing block connected with a lower end surface of the telescopic end of the pushing member, and a lower end surface of the second fixing block connected with an upper end surface of the pushing block.

[0013] The lifting member and the mounting portion are fixedly connected through a third fixing block, an end surface of the third fixing block close to the pushing block in the horizontal direction connected with the fixed end of the lifting member, and an end surface of the third fixing block away from the pushing block in the horizontal direction connected with the mounting portion.

[0014] As preferred, the mounting portion comprises a first mounting portion arranged along a horizontal direction and a second mounting portion arranged along a vertical direction.

[0015] A lower end of the first mounting portion connected with the automated mounting equipment, an upper end of the first mounting portion connected with a lower end of a fourth fixing block, and an upper end of the fourth fixing block connected with the second mounting portion.

[0016] An end surface of the second mounting portion close to the pushing block in the horizontal direction connected with the third fixing block.

[0017] As preferred, the first mounting portion comprises a first profile, a first sliding rail, and a first sliding block.

[0018] A lower end of the first profile fixedly connected with the automated mounting equipment, and an upper end of the first profile fixedly connected with a lower end of the first sliding rail.

[0019] A lower end of the first sliding block slidingly connected with an upper end of the first sliding rail, and the first sliding block sliding along the first sliding rail in the horizontal direction.

[0020] An upper end of the first sliding block fixedly connected with a lower end of the fourth fixing block.

[0021] As preferred, the second mounting portion comprises a second profile, a second sliding rail, and a second sliding block.

[0022] The lower end of the second profile is fixedly connected with the upper end of the fourth fixed block;

[0023] The end of the second profile close to the pushing block in the horizontal direction is connected with the end of the second sliding rail far from the pushing block in the horizontal direction;

[0024] The end of the second sliding rail close to the pushing block in the horizontal direction is slidingly connected with the end of the second sliding block far from the pushing block, and the second sliding block slides in the vertical direction along the second sliding rail;

[0025] The end of the second sliding block close to the pushing block is fixedly connected with the third fixed block.

[0026] Preferably, the material of the pushing block is thermosetting material.

[0027] Preferably, the pushing block is a long strip block, and the two ends of the pushing block in the length direction are circular arc shapes.

[0028] Preferably, the length of the pushing block in the horizontal direction is greater than or equal to 10 mm and less than or equal to 150 mm, the width of the pushing block in the vertical direction is greater than or equal to 10 mm and less than or equal to 100 mm, and the height of the pushing block in the vertical direction is greater than or equal to 5 mm and less than or equal to 50 mm.

[0029] Preferably, the lifting member and the pushing member are telescopic air cylinders.

[0030] The wiring box mounting device provided by the embodiment of the present application fixes the pushing part in the automatic mounting equipment through the mounting part. Under the action of the lifting member and the pushing member, the pushing block can move in the horizontal and vertical directions relative to the wiring box to contact or pop off the wiring box. The lifting member lowers the pushing block to a specified height, and the pushing member extends the pushing block to make the pushing block touch the wiring box to push the wiring box wire end to a specified detection area. The vision system of the automatic mounting equipment detects the wiring box wire end, clamps the wiring box wire end through the mechanical claw, and installs the wiring box wire end to the test tool connection port, thereby completing the connection of the wiring box and the test tool. The wiring box mounting and wire assisting device can effectively improve the problem that the automatic mounting equipment cannot install the wire due to the unfixed position of the wiring box wire end, improve the qualification rate of the automatic mounting equipment, and improve the production efficiency of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0032] Fig. 1 is a perspective view of a junction box mounting device according to an embodiment of the present application;

[0033] Fig. 2 is a schematic view of a pushing part of a junction box mounting device according to an embodiment of the present application;

[0034] Fig. 3 is a schematic view of a square aluminum profile of a junction box mounting device according to an embodiment of the present application;

[0035] Fig. 4 is a schematic view of a pushing block of a junction box mounting device according to an embodiment of the present application;

[0036] Fig. 5 is a schematic view of a telescopic cylinder of a junction box mounting device according to an embodiment of the present application.

[0037] Fig. 1 is a perspective view of a junction box mounting device according to an embodiment of the present application; DETAILED DESCRIPTION

[0038] The technical solutions of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0039] The junction box mounting device according to an embodiment of the present application will be described in detail below with reference to the drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application will be described in detail below with reference to the drawings and embodiments.

[0040] Referring to FIG. 1, a junction box mounting device for assisting an automatic installation equipment of a photovoltaic module test tool to install a junction box, comprising: a pushing part 1 and a mounting part 2; the pushing part 1 comprises a pushing block 11 and an adjusting part 12, the adjusting part 12 is configured to adjust the position of the pushing block 11 relative to the junction box in the horizontal or / and vertical direction to realize the contact or repulsion of the pushing block 11 with the junction box. One end of the mounting part 2 is connected with the adjusting part 12, and the other end is connected with the automatic installation equipment, for fixing the pushing part 1 inside the automatic installation equipment.

[0041] Specifically, as shown in FIG. 1, and in combination with FIG. 2, the junction box mounting device provided by the present application is used for assisting the automatic installation equipment of the photovoltaic module test tool to install the junction box. The pushing part 1 is arranged inside the automatic installation equipment of the test tool, for assisting to push the junction box coil 32 after the photovoltaic module enters the automatic installation equipment, and pushing the junction box wire end 31 into the range of the mechanical arm grasping. The pushing part 1 is used for pushing the junction box, and comprises a pushing block 11 and an adjusting part 12. The adjusting part 12 is configured to adjust the position of the pushing block 11 relative to the junction box in the horizontal or / and vertical direction to realize the contact or repulsion of the pushing block 11 with the junction box. The pushing block 11 can move relative to the junction box in the horizontal or / and vertical direction, so as to push the junction box wire end to a specified detection area. The visual system of the automatic installation equipment detects the junction box wire end, and the mechanical claw clamps the junction box wire end to be installed to the connection port of the test tool, so as to complete the connection of the junction box with the test tool.

[0042] In order to improve the defects or deficiencies of the existing automatic installation equipment of the photovoltaic module test tool, the embodiment of the present application provides a junction box mounting device. The pushing part 1 is fixed inside the automatic installation equipment through the mounting part 2. Under the action of the adjusting part 12, the pushing block 11 can move relative to the junction box in the horizontal and vertical directions to contact or repel the junction box. The pushing block 11 collides with the junction box to push the junction box wire end to a specified detection area. The visual system of the automatic installation equipment detects the junction box wire end, and the mechanical claw clamps the junction box wire end to be installed to the connection port of the test tool, so as to complete the connection of the junction box with the test tool. The junction box mounting wire auxiliary device can effectively improve the problem that the junction box wire end position is not fixed, the visual detection and identification are abnormal, and the wire cannot be installed. The qualified rate of the automatic installation equipment is improved, and the production efficiency of the production line is improved.

[0043] In an alternative embodiment, the pushing part 1 comprises a pushing block 11 and an adjusting part 12, the adjusting part 12 comprises a lifting part 121 arranged along the vertical direction and retractable along the vertical direction, and a pushing part 122 arranged along the horizontal direction and retractable along the horizontal direction, the retractable end of the lifting part 121 extends downward and is fixedly connected with the pushing part 122, the retractable end of the pushing part 122 extends toward the junction box and is fixedly connected with the pushing block 11, the pushing block 11 can move relative to the junction box in the horizontal and vertical directions to contact or pop off the junction box; one end of the mounting part 2 is connected with the lifting part 121, and the other end is connected with the automated mounting equipment, for fixing the pushing part 1 inside the automated mounting equipment.

[0044] Specifically, as shown in FIG. 1, and in combination with FIG. 2, the adjusting part 12 comprises a lifting part 121 arranged along the vertical direction and retractable along the vertical direction, and a pushing part 122 arranged along the horizontal direction and retractable along the horizontal direction, the retractable end of the lifting part 121 extends downward and is fixedly connected with the pushing part 122, the retractable end of the pushing part 122 extends toward the junction box and is fixedly connected with the pushing block 11. Thus, under the action of the lifting part 121, the pushing block 11 can move relative to the junction box in the vertical direction, and under the action of the pushing part 122, the pushing block 11 can move relative to the junction box in the horizontal direction. The mounting part 2 is used for mounting the pushing part 1, one end of the mounting part 2 is connected with the lifting part 121, and the other end is connected with the automated mounting equipment, for fixing the pushing part 1 inside the automated mounting equipment. The pushing block 11 can move relative to the junction box in the horizontal and vertical directions to contact or pop off the junction box, the lifting part 121 lowers the pushing block 11 to a specified height, the pushing part 122 receives a signal, extends the pushing block 11, and makes the pushing block 11 touch the junction box to push the junction box wire end to a specified detection area, the automated mounting equipment visual system detects the junction box wire end, clamps the junction box wire end by a mechanical claw and installs it to a test tool connecting port, and completes the connection of the junction box and the test tool.

[0045] In order to improve the defects or deficiencies of the existing automatic installation equipment of the photovoltaic module test tool, the application provides a junction box installation device, which fixes the pushing part 1 in the automatic installation equipment through the installation part 2. Under the action of the lifting part 121 and the pushing part 122, the pushing block 11 can move in the horizontal and vertical directions relative to the junction box to contact or pop off the junction box. The lifting part 121 lowers the pushing block 11 to a specified height, and the pushing part 122 extends the pushing block 11, so that the pushing block 11 touches the junction box and pushes the junction box wire end to a specified detection area. The visual system of the automatic installation equipment detects the junction box wire end, and the mechanical gripper clamps the junction box wire end to be installed to the test tool connecting port, so as to complete the connection of the junction box and the test tool. The junction box installation wire auxiliary device can effectively improve the problem that the junction box wire end position is not fixed, the visual detection recognition is abnormal, and the wire cannot be installed, improve the qualified rate of the automatic installation equipment, and improve the production efficiency of the production line.

[0046] In an optional embodiment, please refer to Fig. 2, and in combination with Fig. 1, the lifting part 121 and the pushing part 122 are fixedly connected through the first fixed block 123. The lifting part 121 includes a fixed end and a telescopic end extending downward relative to the fixed end. The pushing part 122 includes a fixed end and a telescopic end extending horizontally relative to the fixed end and close to the pushing block 11. The upper end surface of the first fixed block 123 is connected to the lower end surface of the telescopic end of the lifting part 121, and the lower end surface of the first fixed block 123 is connected to the upper end surface of the fixed end of the pushing part 122. The pushing part 122 and the pushing block 11 are fixedly connected through the second fixed block 124. The upper end surface of the second fixed block 124 is connected to the lower end surface of the telescopic end of the pushing part 122, and the lower end surface of the second fixed block 124 is connected to the upper end surface of the pushing block 11. The lifting part 121 and the installation part 2 are fixedly connected through the third fixed block 125. The end surface of the third fixed block 125 on the side close to the pushing block 11 in the horizontal direction is connected to the fixed end of the lifting part 121, and the end surface of the third fixed block 125 on the side away from the pushing block 11 in the horizontal direction is connected to the installation part 2.

[0047] It should be noted that the connection in the present embodiment can be achieved by bolt connection, or by other connection methods, which are not limited in the present embodiment.

[0048] In an optional embodiment, please refer to Fig. 1, the installation part 2 includes a first installation part 21 arranged along the horizontal direction and a second installation part 22 arranged along the vertical direction. The lower end of the first installation part 21 is connected to the automatic installation equipment, the upper end of the first installation part 21 is connected to the lower end of the fourth fixed block 23, the upper end of the fourth fixed block 23 is connected to the second installation part 22, and the end surface of the second installation part 22 on the side close to the pushing block 11 in the horizontal direction is connected to the third fixed block 125.

[0049] Specifically, the mounting portion 2 is used for mounting the pushing portion 1, and the mounting portion 2 comprises a first mounting portion 21 arranged along a horizontal direction and a second mounting portion 22 arranged along a vertical direction. The second mounting portion 22 is connected with the lifting piece 121 through a third fixing block 125, and the lower end of the first mounting portion 21 is fixedly connected with the automatic mounting equipment so as to fix the pushing portion 1 inside the automatic mounting equipment.

[0050] In an optional embodiment, referring to FIG. 1, the first mounting portion 21 comprises a first profile 211, a first sliding rail 212 and a first sliding block 213. The first profile 211 is horizontally arranged and the lower end thereof is fixedly connected with the automatic mounting equipment. The upper end of the first profile 211 is fixedly connected with the lower end of the first sliding rail 212. The lower end of the first sliding block 213 is slidingly connected with the upper end of the first sliding rail 212. The first sliding block 213 slides along the first sliding rail 212 in the horizontal direction. The upper end of the first sliding block 213 is fixedly connected with the lower end of the fourth fixing block 23. Thus, the second mounting portion 22 can be driven by the fixing block 23 to move in the horizontal direction.

[0051] In an optional embodiment, referring to FIG. 1, the second mounting portion 22 comprises a second profile 221, a second sliding rail 222 and a second sliding block 223. The second profile 221 is vertically arranged and the lower end thereof is fixedly connected with the upper end of the fourth fixing block 23. One end of the second profile 221 close to the pushing block 11 is connected with one end of the second sliding rail 222 away from the pushing block 11 in the horizontal direction. One end of the second sliding rail 222 close to the pushing block 11 is slidingly connected with one end of the second sliding block 223 away from the pushing block 11 in the horizontal direction. Thus, the second sliding block 223 slides along the second sliding rail 222 in the vertical direction. One end of the second sliding block 223 close to the pushing block 11 is fixedly connected with the third fixing block 125. Thus, the second sliding block 223 can drive the pushing portion 1 to move in the vertical direction.

[0052] The embodiment of the present application can drive the pushing portion 1 to move in the horizontal and vertical directions through the sliding rail and the sliding block on the first mounting portion 21 and the sliding rail and the sliding block on the second mounting portion 22. Thus, the position of the pushing portion 1 can be adjusted according to the actual distance of the production line, so that the pushing block 11 and the coil 32 of the junction box are within a certain distance range. Thus, various specifications of the junction box can be used. The position of the pushing portion 1 can be adjusted through the first mounting portion 21 and the second mounting portion 22 according to the size of the coil 32 of the junction box, so that the adaptability is improved and various specifications of the junction box can be used.

[0053] In an optional embodiment, the first profile 211 or the second profile 221 is a square aluminum profile. The structure of the square aluminum profile is shown in FIG. 3.

[0054] In an alternative embodiment, the material of the pushing block 11 is a thermosetting material, preferably an epoxy resin material, which can prevent the pushing block 11 from damaging the product assembly backboard.

[0055] In an alternative embodiment, the pushing block 11 is a long block, and the two ends of the pushing block 11 in the length direction are circular arc shapes. The shape of the pushing block 11 is shown in FIG. 4, and the cross-sectional shape is a racetrack shape, which can prevent the pushing block 11 from damaging the junction box, and the mounting hole is provided thereon for fixed connection with the adjusting part 12.

[0056] In an alternative embodiment, as shown in FIG. 4, the length of the pushing block 11 in the horizontal direction is greater than or equal to 10 mm and less than or equal to 150 mm, the width in the vertical direction is greater than or equal to 10 mm and less than or equal to 100 mm, and the height in the vertical direction is greater than or equal to 5 mm and less than or equal to 50 mm.

[0057] In an alternative embodiment, the lifting part 121 and the pushing part 122 are telescopic air cylinders. FIG. 5 is a schematic view of a telescopic air cylinder, which includes a fixed end and a telescopic end that can extend outwardly and retract.

[0058] The junction box mounting device provided by the embodiments of the present application can fix the pushing part 1 inside the automatic installation equipment through the mounting part 2. Under the action of the lifting part 121 and the pushing part 122, the pushing block 11 can move relative to the junction box in the horizontal and vertical directions to contact or pop off the junction box. The lifting part 121 lowers the pushing block 11 to a specified height, and the pushing part 122 extends the pushing block 11, so that the pushing block 11 touches the junction box to push the junction box wire end to a specified detection area. The vision system of the automatic installation equipment detects the junction box wire end, and the mechanical gripper clamps the junction box wire end to be installed to the test tool connection port, thereby completing the connection of the junction box and the test tool. The junction box wire installation auxiliary device can effectively improve the problem that the junction box wire end position is not fixed, the vision detection and recognition are abnormal, and the wire cannot be installed, improve the qualified rate of the automatic installation equipment, and improve the production efficiency of the production line.

[0059] Through the slide rails and slide blocks on the first mounting part 21 and the slide rails and slide blocks on the second mounting part 22, the pushing part 1 can be moved in the horizontal and vertical directions as a whole, so that the position of the pushing part 1 can be adjusted according to the actual distance of the production line, and the pushing block 11 and the junction box coil 32 are in a certain distance range. Therefore, various specifications of junction boxes can be used, and the position of the pushing part 1 can be adjusted through the first mounting part 21 and the second mounting part 22 according to the size of the junction box coil 32, thereby improving the adaptability and adapting to the use of various specifications of junction boxes.

[0060] It should be understood that the foregoing detailed description of the application, rather than limiting the application, is intended to explain and describe the current application to those skilled in the art. Accordingly, any modification, equivalent substitution, improvement, etc. made without departing from the spirit and scope of the application shall be included in the protection scope of the application. In addition, the claims of the present application are intended to cover all variations and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A junction box mounting device for assisting an automated installation equipment of a photovoltaic module test fixture in installing a junction box, comprising: The pushing part (1) and the mounting part (2); The pushing part (1) comprises a pushing block (11) and an adjusting part (12), the adjusting part (12) is configured to adjust the position of the pushing block (11) relative to the junction box in the horizontal or / and vertical direction to achieve the contact or repulsion of the pushing block (11) with the junction box; One end of the mounting part (2) is connected with the adjusting part (12), and the other end is connected with the automatic mounting equipment, which is used for fixing the pushing part (1) inside the automatic mounting equipment.

2. The junction box mounting device of claim 1, wherein, The adjusting part (12) comprises a lifting part (121) arranged along the vertical direction and telescopic along the vertical direction, and a pushing part (122) arranged along the horizontal direction and telescopic along the horizontal direction, the telescopic end of the lifting part (121) extends downward and is fixedly connected with the pushing part (122), and the telescopic end of the pushing part (122) extends to the junction box and is fixedly connected with the pushing block (11).

3. The junction box mounting device of claim 2, wherein, The lifting part (121) and the pushing part (122) are fixedly connected through a first fixed block (123), the upper end surface of the first fixed block (123) is connected with the lower end surface of the telescopic end of the lifting part (121), and the lower end surface of the first fixed block (123) is connected with the upper end surface of the fixed end of the pushing part (122); The pushing part (122) and the pushing block (11) are fixedly connected through a second fixed block (124), the upper end surface of the second fixed block (124) is connected with the lower end surface of the telescopic end of the pushing part (122), and the lower end surface of the second fixed block (124) is connected with the upper end surface of the pushing block (11); The lifting part (121) and the mounting part (2) are fixedly connected through a third fixed block (125), the end surface of the third fixed block (125) close to one side of the pushing block (11) in the horizontal direction is connected with the fixed end of the lifting part (121), and the end surface of the third fixed block (125) away from one side of the pushing block (11) in the horizontal direction is connected with the mounting part (2).

4. The junction box mounting device of claim 3, wherein, The mounting part (2) comprises a first mounting part (21) arranged along the horizontal direction and a second mounting part (22) arranged along the vertical direction; The lower end of the first mounting part (21) is connected with the automatic mounting equipment, the upper end of the first mounting part (21) is connected with the lower end of a fourth fixed block (23), and the upper end of the fourth fixed block (23) is connected with the second mounting part (22); The end surface of the second mounting part (22) close to one side of the pushing block (11) in the horizontal direction is connected with the third fixed block (125).

5. The junction box mounting device of claim 4, wherein, The first mounting part (21) comprises a first profile (211), a first sliding rail (212) and a first sliding block (213); The lower end of the first profile (211) is fixedly connected with the automatic mounting equipment, and the upper end of the first profile (211) is fixedly connected with the lower end of the first sliding rail (212); The lower end of the first sliding block (213) is in sliding connection with the upper end of the first sliding rail (212), and the first sliding block (213) slides along the first sliding rail (212) in the horizontal direction; The upper end of the first sliding block (213) is in fixed connection with the lower end of the fourth fixed block (23).

6. The junction box mounting device of claim 4 or 5, wherein, The second mounting portion (22) comprises a second profile (221), a second sliding rail (222) and a second sliding block (223); The lower end of the second profile (221) is in fixed connection with the upper end of the fourth fixed block (23); One end of the second profile (221) close to the pushing block (11) is connected to one end of the second sliding rail (222) away from the pushing block (11) in the horizontal direction; The other end of the second sliding rail (222) close to the pushing block (11) is in sliding connection with the other end of the second sliding block (223) away from the pushing block (11), and the second sliding block (223) slides along the second sliding rail (222) in the vertical direction; The other end of the second sliding block (223) close to the pushing block (11) is in fixed connection with the third fixed block (125).

7. The junction box mounting device of claim 1, wherein, The material of the pushing block (11) is thermosetting material.

8. The junction box mounting device of any one of claims 1-3, 7, wherein, The pushing block (11) is a long strip block, and the two ends of the pushing block (11) in the length direction are circular arc shapes.

9. The junction box mounting device of claim 8, wherein, The length of the pushing block (11) in the horizontal direction is greater than or equal to 10 mm and less than or equal to 150 mm, the width of the pushing block (11) in the vertical direction is greater than or equal to 10 mm and less than or equal to 100 mm, and the height of the pushing block (11) in the vertical direction is greater than or equal to 5 mm and less than or equal to 50 mm.

10. The junction box mounting device of claim 2, wherein, The lifting member (121) and the pushing member (122) are telescopic air cylinders.

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