Pneumatic male and female joint assembling device for assembling photovoltaic waterproof joint

Abstract

The invention relates to the field of photovoltaic laying, in particular to a male and female joint pneumatic type assembling device for assembling a photovoltaic waterproof joint. The technical problem to be solved is that most of male and female head assembly of an existing photovoltaic waterproof joint is that a photovoltaic waterproof joint female head and a photovoltaic waterproof joint male head are in butt joint manually by a worker, and the positions of the photovoltaic waterproof joint female head and the photovoltaic waterproof joint male head need to be adjusted, so that the butt joint assembly efficiency of the worker is low. The invention relates to a male and female head pneumatic type assembling device for assembling a photovoltaic waterproof joint. The male and female head pneumatic type assembling device comprises a grab handle and a first clamp fixedly connected to the grab handle. A round hole in the perforated plate coincides with an air inlet in the lower portion of the connecting pipe frame, high-pressure air enters the straight barrel through the connecting pipe frame and the perforated plate and pushes the piston rod to move, the second clamp drives the photovoltaic waterproof connector female head to move, and then the photovoltaic waterproof connector male head is clamped into the photovoltaic waterproof connector female head. Therefore, the male head and the female head of the photovoltaic waterproof joint can be quickly butted together.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic laying, and particularly to a pneumatic assembly device for male and female heads used in the assembly of photovoltaic waterproof joints. Background Art

[0002] Photovoltaic power generation is a way of generating electricity using solar radiation. During the process of photovoltaic laying, it is necessary to connect photovoltaic cables. Photovoltaic waterproof joints are required for the connection of photovoltaic cables. Photovoltaic waterproof joints are divided into male heads and female heads. When assembling, the male heads and female heads on two sections of photovoltaic cables need to be aligned and then assembled together.

[0003] Most of the existing assembly of male and female heads of photovoltaic waterproof joints is carried out by workers manually docking the female head and male head of the photovoltaic waterproof joint. During the docking and assembly process, since the buckles on the photovoltaic waterproof joint need to be squeezed with relatively large force, the efficiency of the workers' docking and assembly is low, and it is necessary to adjust the positions of the female head and male head of the photovoltaic waterproof joint to align the card holes on the female head of the photovoltaic waterproof joint with the buckles on the male head of the photovoltaic waterproof joint. This alignment process takes a lot of time and also results in low efficiency of the workers' docking and assembly. Summary of the Invention

[0004] In order to overcome the above disadvantages, the present invention provides a pneumatic assembly device for male and female heads of photovoltaic waterproof joints, which can quickly dock the female head and male head of the photovoltaic waterproof joint, and is convenient for aligning the card holes on the female head of the photovoltaic waterproof joint with the buckles on the male head of the photovoltaic waterproof joint, thereby improving the docking and assembly efficiency of the photovoltaic waterproof joint.

[0005] The technical solution of the present invention is as follows: A pneumatic assembly device for male and female heads used in the assembly of photovoltaic waterproof joints, comprising:

[0006] A handle;

[0007] A fixture one fixedly connected to the handle, on which a female head of a photovoltaic waterproof joint is placed, and two card holes are opened on the female head of the photovoltaic waterproof joint;

[0008] A guide plate slidably connected to the fixture one;

[0009] A fixture two fixedly connected to the end of the guide plate away from the fixture one, on which a male head of a photovoltaic waterproof joint is placed, and two buckles are provided on the male head of the photovoltaic waterproof joint;

[0010] A clamping component arranged on the fixture one and the fixture two;

[0011] A pressing component arranged on the fixture one and the fixture two.

[0012] As a preferred technical solution of the present invention, the clamping component includes: a piston rod fixedly connected to the lower side of the second clamp; a straight cylinder fixedly connected to the lower side of the first clamp, the piston rod is slidably connected to the straight cylinder, and a through hole is formed in the straight cylinder; a connecting pipe frame fixedly connected to the lower part of the straight cylinder, and an air inlet is formed at the lower end of the connecting pipe frame; a return spring is connected between the piston rod and the straight cylinder; a transmission frame is slidably connected to the upper part of the handle; two telescopic springs are connected between the transmission frame and the handle, and a straight groove is formed in the upper part of the transmission frame; an opening plate is fixedly connected to the lower part of the transmission frame, the opening plate is slidably connected to the connecting pipe frame, and a round hole is formed in the opening plate.

[0013] As a preferred technical solution of the present invention, the pressing component includes: two swing frames, and the two swing frames are respectively rotatably connected to the first clamp and the second clamp; two pressing blocks, and the two pressing blocks are slidably connected to the two swing frames respectively; two pressing springs, one of the pressing springs is connected between one of the pressing blocks and the first clamp, and the other pressing spring is connected between the other pressing block and the second clamp; a transmission rod fixedly connected to the swing frame close to the first clamp, the transmission rod is slidably connected to the swing frame close to the second clamp, and the transmission rod passes through the straight groove on the transmission frame.

[0014] As a preferred technical solution of the present invention, it further includes a first limiting component for limiting the female head of the photovoltaic waterproof connector, which is arranged on the first clamp. The first limiting component includes: a supporting spring piece fixedly connected to one side of the first clamp close to the second clamp; a limiting block fixedly connected to the supporting spring piece.

[0015] As a preferred technical solution of the present invention, it further includes a second limiting component for limiting the male head of the photovoltaic waterproof connector, which is arranged on the second clamp. The second limiting component includes: a supporting plate slidably connected to the lower part of the second clamp; two spiral springs are connected between the second clamp and the supporting plate; a limiting frame fixedly connected to one side of the supporting plate close to the first clamp.

[0016] As a preferred technical solution of the present invention, it further includes a wire harness supporting component for supporting the photovoltaic cable, which is arranged on the first clamp and the second clamp. The wire harness supporting component includes: four mounting strips, two of the mounting strips are fixedly connected to the first clamp, and the other two mounting strips are fixedly connected to the second clamp; four arc-shaped spring pieces, and the four arc-shaped spring pieces are fixedly connected to the four mounting strips respectively; four arc-shaped plates, and the four arc-shaped plates are fixedly connected to the four arc-shaped spring pieces respectively; eight support rods, and two support rods are rotatably connected to the four arc-shaped plates respectively.

[0017] As a preferred technical solution of the present invention, it further includes a rotating assembly for aligning the female head and male head of the photovoltaic waterproof connector. The rotating assembly is arranged on the swing frame and includes: four limiting rods, two of which are rotatably connected to the first clamp, and the other two are rotatably connected to the second clamp; two traction frames, which are fixedly connected to the two swing frames respectively; and friction strips are fixedly connected to the two traction frames.

[0018] Beneficial effects: 1. When the worker presses the transmission frame to move towards the direction close to the handle, the transmission frame squeezes the transmission rod to move. The transmission rod drives the two swing frames, the pressing blocks and the pressing springs to swing. One of the pressing blocks and the second clamp jointly clamp the male head of the photovoltaic waterproof connector, and the other pressing block and the first clamp jointly clamp the female head of the photovoltaic waterproof connector. Then, the round hole on the opening plate coincides with the air inlet at the lower part of the connecting pipe frame, and the high-pressure gas enters the straight cylinder through the connecting pipe frame and the opening plate. The high-pressure gas pushes the piston rod to move, and the piston rod drives the second clamp, the support plate, one of the swing frames, one of the pressing blocks and one of the pressing springs to move. The second clamp drives the female head of the photovoltaic waterproof connector to move towards the direction close to the first clamp, and then the male head of the photovoltaic waterproof connector is snapped into the female head of the photovoltaic waterproof connector, so as to quickly dock the male and female heads of the photovoltaic waterproof connector together, and thus efficiently assemble the male and female heads of the photovoltaic waterproof connector.

[0019] 2. When the worker places the female head of the photovoltaic waterproof connector on the first clamp, the photovoltaic cable connected to the female head of the photovoltaic waterproof connector is clamped between the two arc-shaped plates close to the first clamp. The two arc-shaped plates close to the first clamp and four of the support rods jointly support the photovoltaic cable connected to the female head of the photovoltaic waterproof connector. Then, the male head of the photovoltaic waterproof connector is placed on the second clamp, and the photovoltaic cable connected to the male head of the photovoltaic waterproof connector is clamped between the two arc-shaped plates close to the second clamp. The two arc-shaped plates close to the second clamp and the other four support rods jointly support the photovoltaic cable connected to the female head of the photovoltaic waterproof connector, so as to reduce the degree of the male head of the photovoltaic waterproof connector and one end of the female head of the photovoltaic waterproof connector being lifted due to the pulling of the weight of the photovoltaic cable, thereby reducing the deflection of the male head and female head of the photovoltaic waterproof connector during the subsequent clamping process, facilitating the alignment of the buckle on the male head of the photovoltaic waterproof connector and the card hole on the female head of the photovoltaic waterproof connector, so as to improve the assembly success rate of the male and female heads of the photovoltaic waterproof connector, and further improve the assembly efficiency.

[0020] 3. The drive frame squeezes the drive rod to move. The drive rod drives two swing frames, a pressing block, and a pressing spring to swing. The swing frame drives the traction frame to swing. The traction frame pulls the friction strip. The friction strip drives the photovoltaic cable to rotate. The rotation of the two photovoltaic cables drives the male photovoltaic waterproof connector and the female photovoltaic waterproof connector to rotate respectively. During the rotation of the male photovoltaic waterproof connector and the female photovoltaic waterproof connector, the support spring piece rebounds to drive the limit frame to reset. The limit frame limits the female photovoltaic waterproof connector. The spiral spring contracts and resets to drive the limit frame and the support plate to move upward and reset. The limit block limits the male photovoltaic waterproof connector. In this way, the male and female photovoltaic waterproof connectors are aligned. Then one pressing block and clamp two jointly clamp the male photovoltaic waterproof connector, and the other pressing block and clamp one jointly clamp the female photovoltaic waterproof connector. In this way, it is not necessary for workers to align the male and female photovoltaic waterproof connectors, thereby further improving the assembly efficiency of the male and female heads of the photovoltaic waterproof connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the first three-dimensional structure schematic diagram of the present invention.

[0022] Figure 2 It is the second three-dimensional structure schematic diagram of the present invention.

[0023] Figure 3 It is the first three-dimensional structure schematic diagram of the card-in component, the pressing component, the first limit component, and the second limit component of the present invention.

[0024] Figure 4 It is the second three-dimensional structure schematic diagram of the card-in component, the pressing component, the first limit component, and the second limit component of the present invention.

[0025] Figure 5 It is the partial cross-sectional three-dimensional structure schematic diagram of the card-in component of the present invention.

[0026] Figure 6 For the present invention Figure 5 The enlarged three-dimensional structure schematic diagram of the A position in

[0027] Figure 7 It is the three-dimensional structure schematic diagram of the wire harness support component and the rotation component of the present invention.

[0028] Figure 8 It is the partial three-dimensional structure schematic diagram of the wire harness support component and the rotation component of the present invention.

[0029] Figure 9 It is the assembly schematic diagram of the female photovoltaic waterproof connector and the male photovoltaic waterproof connector of the present invention.

[0030] The labels in the figure are: 1 - handle, 2 - fixture one, 201 - female photovoltaic waterproof connector, 3 - guide plate, 4 - fixture two, 41 - male photovoltaic waterproof connector, 42 - photovoltaic micro-inverter, 43 - photovoltaic cable, 5 - piston rod, 6 - straight cylinder, 61 - connecting pipe rack, 7 - return spring, 8 - transmission rack, 9 - telescopic spring, 10 - perforated plate, 11 - swing rack, 12 - pressing block, 13 - pressing spring, 14 - transmission rod, 15 - supporting spring plate, 16 - limiting block, 17 - supporting plate, 18 - helical spring, 19 - limiting frame, 20 - mounting strip, 21 - arc spring plate, 22 - arc plate, 23 - support rod, 24 - limiting rod, 25 - traction rack, 26 - friction strip. Detailed implementation method

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0032] Embodiment 1: A pneumatic assembly device for male and female photovoltaic waterproof connectors for photovoltaic waterproof connector assembly, as Figures 1-6 and Figure 9 shown, includes:

[0033] Handle 1;

[0034] Fixture one 2 connected to the handle 1 by bolts, on which the female photovoltaic waterproof connector 201 is placed, and two card holes are opened on the female photovoltaic waterproof connector 201;

[0035] Guide plate 3 slidably connected to fixture one 2;

[0036] Fixture two 4, connected to the end of the guide plate 3 away from fixture one 2 by bolts, on which the male photovoltaic waterproof connector 41 is placed, and two buckles are provided on the male photovoltaic waterproof connector 41;

[0037] A clamping component, arranged on fixture one 2 and fixture two 4, for docking the female photovoltaic waterproof connector 201 and the male photovoltaic waterproof connector 41;

[0038] A pressing component, arranged on fixture one 2 and fixture two 4, for pressing the female photovoltaic waterproof connector 201 and the male photovoltaic waterproof connector 41.

[0039] The clamping component includes: a piston rod 5, welded to the lower side of the second fixture 4; a straight cylinder 6, welded to the lower side of the first fixture 2, the piston rod 5 is slidably connected to the straight cylinder 6, and a through hole is provided on the straight cylinder 6; a connecting pipe bracket 61, welded below the straight cylinder 6, and an air inlet is provided at the lower end of the connecting pipe bracket 61; a return spring 7 is connected between the piston rod 5 and the straight cylinder 6 by a hook; a transmission frame 8, slidably connected to the upper part of the handle 1; two telescopic springs 9 are connected between the transmission frame 8 and the handle 1 by hooks, and a straight groove is provided on the upper part of the transmission frame 8; an opening plate 10, fixedly connected to the lower part of the transmission frame 8, the opening plate 10 is slidably connected to the connecting pipe bracket 61, and a round hole is provided on the opening plate 10.

[0040] The pressing component includes: two swing frames 11, which are respectively rotatably connected to the first fixture 2 and the second fixture 4; two pressing blocks 12, which are slidably connected to the two swing frames 11; two pressing springs 13, one of the pressing blocks 12 and the first fixture 2 are connected by a hook with one of the pressing springs 13, and the other pressing block 12 and the second fixture 4 are connected by a hook with the other pressing spring 13; a transmission rod 14, connected to the swing frame 11 close to the first fixture 2 by a bolt, the transmission rod 14 is slidably connected to the swing frame 11 close to the second fixture 4, and the transmission rod 14 passes through the straight groove on the transmission frame 8.

[0041] At first, the perforated plate 10 blocks the air inlet at the lower part of the connecting pipe rack 61. The worker passes high-pressure gas through the air inlet at the lower end of the connecting pipe rack 61. The worker holds the handle 1, and then places the female photovoltaic waterproof connector 201 on the fixture 2, so that the two card holes on the female photovoltaic waterproof connector 201 are vertically arranged. Then, the male photovoltaic waterproof connector 41 is placed on the fixture 4, so that the two buckles on the male photovoltaic waterproof connector 41 are vertically arranged. Then, the worker presses the transmission frame 8 to move towards the direction close to the handle 1. The transmission frame 8 drives the perforated plate 10 to move, and the telescopic spring 9 is compressed. The transmission frame 8 drives the perforated plate 10 to move, and the transmission frame 8 squeezes the transmission rod 14 to move. The transmission rod 14 drives the two swing frames 11, the pressing block 12 and the pressing spring 13 to swing. One of the pressing blocks 12 and the fixture 4 jointly clamp the male photovoltaic waterproof connector 41, and the other pressing block 12 and the fixture 2 jointly clamp the female photovoltaic waterproof connector 201. Then, the worker presses the transmission frame 8 to continue moving towards the direction close to the handle 1. The circular hole on the perforated plate 10 coincides with the air inlet at the lower part of the connecting pipe rack 61. The high-pressure gas enters the straight cylinder 6 through the connecting pipe rack 61 and the perforated plate 10. Part of the high-pressure gas slowly discharges through the through holes on the straight cylinder 6. The high-pressure gas pushes the piston rod 5 to move. The piston rod 5 drives the fixture 4, the support plate 17, one of the swing frames 11, one of the pressing blocks 12 and one of the pressing springs 13 to move. The fixture 4 drives the female photovoltaic waterproof connector 201 to move towards the direction close to the fixture 2. Then, the male photovoltaic waterproof connector 41 is snapped into the female photovoltaic waterproof connector 201, so as to quickly dock the male and female heads of the photovoltaic waterproof connector together, thereby efficiently assembling the male and female heads of the photovoltaic waterproof connector. Then, the worker releases the transmission frame 8. The transmission frame 8 moves towards the direction away from the handle 1. The transmission frame 8 drives the perforated plate 10 to move reversely to reset. The transmission frame 8 drives the swing frame 11, the pressing block 12 and the pressing spring 13 to swing reversely to reset. Then, the perforated plate 10 blocks the air inlet at the lower part of the connecting pipe rack 61 again. The high-pressure gas in the straight cylinder 6 discharges through the through holes on the straight cylinder 6. The return spring 7 rebounds to drive the piston rod 5, the fixture 4, the support plate 17, one of the swing frames 11, one of the pressing blocks 12 and one of the pressing springs 13 to move reversely to reset. The fixture 4 drives the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201 to move. The female photovoltaic waterproof connector 201 is separated from the fixture 2. Then, the worker removes the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201 from the fixture 4.

[0042] Embodiment 2: On the basis of Embodiment 1, as Figures 1-3 shown, it further includes a first limiting component for limiting the female photovoltaic waterproof connector 201, which is arranged on the fixture 2. The first limiting component includes: a supporting spring piece 15, welded to one side of the fixture 2 close to the fixture 4; a limiting block 16, welded to the supporting spring piece 15.

[0043] It further includes a second limiting component for limiting the male photovoltaic waterproof connector 41, which is arranged on the second fixture 4. The second limiting component includes: a support plate 17, which is slidably connected to the lower part of the second fixture 4; two helical springs 18, and two helical springs 18 are connected between the second fixture 4 and the support plate 17 by hooks; a limiting frame 19, which is welded to one side of the support plate 17 close to the first fixture 2.

[0044] When a worker places the female photovoltaic waterproof connector 201 on the first fixture 2 so that the two card holes on the female photovoltaic waterproof connector 201 are vertically arranged, the limiting frame 19 limits the female photovoltaic waterproof connector 201. Then, the male photovoltaic waterproof connector 41 is placed on the second fixture 4 so that the two buckles on the male photovoltaic waterproof connector 41 are vertically arranged, and the limiting block 16 limits the male photovoltaic waterproof connector 41, thereby restricting the rotation of the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201. Then, the transmission frame 8 squeezes the transmission rod 14 to move, and the transmission rod 14 drives the two swing frames 11, the pressing block 12 and the pressing spring 13 to swing. One of the pressing blocks 12 and the second fixture 4 jointly clamp the male photovoltaic waterproof connector 41, and the other pressing block 12 and the first fixture 2 jointly clamp the female photovoltaic waterproof connector 201, so as to reduce the deflection of the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201, improve the accuracy during the docking process of the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201. Then, the male photovoltaic waterproof connector 41 is snapped into the female photovoltaic waterproof connector 201, so as to more accurately dock the male and female heads of the photovoltaic waterproof connector together, thereby preventing assembly failure caused by the misalignment of the male photovoltaic waterproof connector 41 and the female photovoltaic waterproof connector 201, and further improving the assembly efficiency.

[0045] Embodiment 3: On the basis of Embodiment 2, as Figure 7 and Figure 8 shown, it further includes a wire harness support component for supporting the photovoltaic cable 43, which is arranged on the first fixture 2 and the second fixture 4. The wire harness support component includes: four mounting bars 20, two of the mounting bars 20 are fixedly connected to the first fixture 2, and the other two mounting bars 20 are connected to the second fixture 4 by bolts; four arc-shaped spring pieces 21, and four arc-shaped spring pieces 21 are welded on the four mounting bars 20; four arc-shaped plates 22, and four arc-shaped plates 22 are connected to the four arc-shaped spring pieces 21 by rivets; eight support rods 23, and two support rods 23 are rotatably connected to the four arc-shaped plates 22.

[0046] When the worker places the female head 201 of the photovoltaic waterproof connector on the first fixture 2, the photovoltaic cable 43 connected to the female head 201 of the photovoltaic waterproof connector is clamped between two arc-shaped plates 22 close to the first fixture 2. The two arc-shaped plates 22 close to the first fixture 2 and four of the support rods 23 together support the photovoltaic cable 43 connected to the female head 201 of the photovoltaic waterproof connector. Then, the male head 41 of the photovoltaic waterproof connector is placed on the second fixture 4, so that the photovoltaic cable 43 connected to the male head 41 of the photovoltaic waterproof connector is clamped between two arc-shaped plates 22 close to the second fixture 4. The two arc-shaped plates 22 close to the second fixture 4 and the other four support rods 23 together support the photovoltaic cable 43 connected to the female head 201 of the photovoltaic waterproof connector, thereby reducing the degree of tilting of one end of the male head 41 of the photovoltaic waterproof connector and the female head 201 of the photovoltaic waterproof connector driven by the pulling of the weight of the photovoltaic cable 43, thus reducing the deflection of the male head 41 of the photovoltaic waterproof connector and the female head 201 during the subsequent clamping process, facilitating the alignment of the buckle on the male head 41 of the photovoltaic waterproof connector and the card hole on the female head 201 of the photovoltaic waterproof connector, thereby improving the assembly success rate of the male and female heads of the photovoltaic waterproof connector, and further improving the assembly efficiency.

[0047] Embodiment 4: On the basis of Embodiment 3, as Figure 7 and Figure 8 shown, it further includes a rotating assembly for aligning the female head 201 of the photovoltaic waterproof connector and the male head 41 of the photovoltaic waterproof connector, which is arranged on the swing frame 11. The rotating assembly includes: four limiting rods 24, two of the limiting rods 24 are rotatably connected to the first fixture 2, and the other two limiting rods 24 are rotatably connected to the second fixture 4; two traction frames 25 are welded to both of the two swing frames 11; friction strips 26 are connected to both of the two traction frames 25 by rivets.

[0048] When the worker places the female head 201 of the photovoltaic waterproof connector on the fixture 2, the female head 201 of the photovoltaic waterproof connector squeezes the limit block 16 to move downward, the support spring piece 15 deforms, and the male head 41 of the photovoltaic waterproof connector is placed on the fixture 4. The male head 41 of the photovoltaic waterproof connector squeezes the limit frame 19 and the support plate 17 to move downward, and the spiral spring 18 is stretched. The two friction strips 26 are respectively in contact with one end of the two photovoltaic cables 43. The transmission frame 8 squeezes the transmission rod 14 to move. The transmission rod 14 drives the two swing frames 11, the pressing block 12 and the pressing spring 13 to swing. The swing frame 11 drives the traction frame 25 to swing. The traction frame 25 pulls the friction strip 26. The friction strip 26 drives the photovoltaic cable 43 to rotate. The rotation of the two photovoltaic cables 43 respectively drives the male head 41 and the female head 201 of the photovoltaic waterproof connector to rotate. During the rotation of the male head 41 and the female head 201 of the photovoltaic waterproof connector, the support spring piece 15 rebounds to drive the limit frame 19 to reset. The limit frame 19 limits the female head 201 of the photovoltaic waterproof connector. The spiral spring 18 contracts and resets to drive the limit frame 19 and the support plate 17 to move upward and reset. The limit block 16 limits the male head 41 of the photovoltaic waterproof connector. In this way, the male head 41 and the female head 201 of the photovoltaic waterproof connector are aligned. Then one of the pressing blocks 12 and the fixture 4 jointly clamp the male head 41 of the photovoltaic waterproof connector, and the other pressing block 12 and the fixture 2 jointly clamp the female head 201 of the photovoltaic waterproof connector. In this way, it is not necessary for the worker to align the male head 41 and the female head 201 of the photovoltaic waterproof connector, thereby further improving the assembly efficiency of the male and female heads of the photovoltaic waterproof connector.

[0049] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A pneumatic assembly device for male and female heads used for assembling photovoltaic waterproof connectors, characterized in that: The invention comprises: a handle (1); A clamp (2) fixedly connected to the handle (1), a photovoltaic waterproof connector female head (201) is placed on the clamp (2), and two clamping holes are opened on the photovoltaic waterproof connector female head (201); A guide plate (3) slidably connected to the clamp (2); The second clamp (4) is fixedly connected to one end of the guide plate (3) away from the first clamp (2), and a photovoltaic waterproof connector male head (41) is placed on the second clamp (4), and two buckles are provided on the photovoltaic waterproof connector male head (41); A snap-in assembly is provided on the first clamp (2) and the second clamp (4); The pressing assembly is arranged on the clamp 1 (2) and the clamp 2 (4).

2. A pneumatic assembly device for male and female heads for assembling photovoltaic waterproof connectors according to claim 1, characterized in that: The snap-in assembly comprises: a piston rod (5), fixedly connected to the lower side of the second clamp (4); a straight cylinder (6), fixedly connected to the lower side of the first clamp (2), the piston rod (5) and the straight cylinder (6) being slidably connected, and a through hole is provided on the straight cylinder (6); a connecting pipe frame (61), fixedly connected to the lower side of the straight cylinder (6), and an air inlet is provided at the lower end of the connecting pipe frame (61); a reset spring (7) is connected between the piston rod (5) and the straight cylinder (6); a transmission frame (8), slidably connected to the upper part of the handle (1); two telescopic springs (9) are connected between the transmission frame (8) and the handle (1), and a straight groove is provided on the upper part of the transmission frame (8); and a perforated plate (10), fixedly connected to the lower part of the transmission frame (8), the perforated plate (10) and the connecting pipe frame (61) being slidably connected, and a round hole is provided on the perforated plate (10).

3. A pneumatic assembly device for male and female heads for assembling photovoltaic waterproof connectors as claimed in claim 2, characterized in that: The pressing assembly comprises: two swing frames (11), the swing frames (11) being rotatably connected to the clamp one (2) and the clamp two (4), respectively; two pressing blocks (12), the pressing blocks (12) being slidably connected to the two swing frames (11); two pressing springs (13), one of the pressing springs (13) being connected between one of the pressing blocks (12) and the clamp one (2), and the other of the pressing springs (13) being connected between the other of the pressing blocks (12) and the clamp two (4); and a transmission rod (14), being fixedly connected to the swing frame (11) near the clamp one (2), the transmission rod (14) being slidably connected to the swing frame (11) near the clamp two (4), and the transmission rod (14) passing through a straight groove on the transmission frame (8).

4. A pneumatic assembly device for male and female heads for assembling photovoltaic waterproof connectors as claimed in claim 3, characterized in that: It also includes a limiting component 1, which is used to limit the photovoltaic waterproof connector female head (201) and is arranged on the clamp 1 (2). The limiting component 1 includes: a supporting spring sheet (15) fixedly connected to a side of the clamp 1 (2) close to the clamp 2 (4); and a limiting block (16) fixedly connected to the supporting spring sheet (15).

5. A pneumatic assembly device for male and female heads for photovoltaic waterproof connector assembly as claimed in claim 4, characterized in that: The invention also comprises a second limiting assembly for limiting the position of the photovoltaic waterproof connector male head (41), which is arranged on the second clamp (4), and the second limiting assembly comprises: a support plate (17) slidably connected to the lower part of the second clamp (4); two coil springs (18), the two coil springs (18) being connected between the second clamp (4) and the support plate (17); and a limiting frame (19) fixedly connected to a side of the support plate (17) close to the first clamp (2).

6. A pneumatic assembly device for male and female heads for assembling photovoltaic waterproof connectors as claimed in claim 5, characterized in that: The invention also comprises a harness support assembly for supporting the photovoltaic cable (43), which is arranged on the first clamp (2) and the second clamp (4), and the harness support assembly comprises: four mounting bars (20), two of which are fixedly connected to the first clamp (2), and the other two of which are fixedly connected to the second clamp (4); four arc-shaped spring sheets (21), each of which is fixedly connected to the four mounting bars (20); four arc-shaped plates (22), each of which is fixedly connected to the four arc-shaped spring sheets (21); and eight support rods (23), each of which is rotatably connected to two support rods (23).

7. A pneumatic assembly device for male and female heads for photovoltaic waterproof connector assembly as claimed in claim 6, characterized in that: The invention also comprises a rotating assembly for aligning the photovoltaic waterproof connector female head (201) and the photovoltaic waterproof connector male head (41), and is arranged on the swing frame (11). The rotating assembly comprises: four limit rods (24), two limit rods (24) are rotatably connected to the clamp one (2), and the other two limit rods (24) are rotatably connected to the clamp two (4); two traction frames (25), and the two swing frames (11) are both fixedly connected with the traction frames (25); and the two traction frames (25) are both fixedly connected with friction strips (26).

Images