Waterproof photovoltaic cable and manufacturing equipment thereof

Abstract

The invention relates to the field of cable manufacturing, and discloses a waterproof photovoltaic cable and manufacturing equipment thereof, the manufacturing equipment comprises a conveying module used for conveying raw materials, one side of the conveying module is provided with a control assembly, the control assembly is sleeved with a swing arm, and the bottom of the swing arm is elastically connected with a deflector rod through a first spring; the control assembly can be started to drive the swing arm and the deflector rod to vertically descend and then drive the swing arm and the deflector rod to rotate to push the raw materials out of the conveying module. Through cooperation of the swing arm, the control assembly, the shifting rod and the like, the shifting rod can be driven to descend to be inserted into the center of raw materials and drive the raw materials to move, the raw materials can be rapidly transferred on the conveying module, the raw material transferring procedure can be effectively simplified, and the raw material transferring time can be effectively shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of cable manufacturing, and particularly to a waterproof photovoltaic cable and its manufacturing equipment. Background Art

[0002] After the existing cables are wound, they are transported to the packing area by a trolley, and then the staff manually transfers the cable reels into the packing boxes to ensure the safety of subsequent transportation. The packing and packing processes are crucial for protecting the cables from external damage, and can effectively prevent the cables from being damaged by impacts, squeezes or abrasions during transportation.

[0003] For example, Chinese Patent Publication No. CN119176276A discloses a waterproof and fireproof cable packaging production equipment, belonging to the technical field of cables. It includes a first conveyor belt, a second conveyor belt and a third conveyor belt. One end of the first conveyor belt is provided with a first buffer table, and a first lifting component for lifting the cable reel upward is arranged on the first buffer table. One side of the first buffer table is provided with a support frame, and two moving rods are connected to the support frame. A support plate is fixedly arranged at the bottom end of the moving rod, and a first moving component for driving the two moving rods to move is arranged on the support frame. One side of the first buffer table is provided with a second buffer table, and a second moving component for driving the two moving rods to move towards the second buffer table is arranged on the support frame. A second lifting component for lifting the packing box is arranged on the second buffer table, and a pushing component for pushing the packing box onto the third conveyor belt is arranged at the second buffer table. It has the effect of improving the working efficiency of cable packing.

[0004] The application has a relatively complex transfer process of raw materials into the box body, and multiple drive sources need to be prepared to implement the overall solution, which increases the production cost and reduces the transfer efficiency, and has certain limitations in use.

[0005] Therefore, it is necessary to provide a waterproof photovoltaic cable and its manufacturing equipment to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a waterproof photovoltaic cable and its manufacturing equipment to solve the problems raised in the above background art.

[0007] To achieve the above purpose, a waterproof photovoltaic cable manufacturing equipment that can simplify the transfer process and improve the working efficiency is designed.

[0008] Based on the above ideas, the present invention provides the following technical solution: A waterproof photovoltaic cable manufacturing device, including a conveying module for conveying raw materials. A control component is arranged on one side of the conveying module. A swing arm is sleeved on the control component, and a push rod is elastically connected to the bottom of the swing arm through a first spring; starting the control component can first drive the swing arm and the push rod to descend vertically, and then drive the swing arm and the push rod to rotate to push the raw materials out of the conveying module.

[0009] As a further solution of the present invention: The control component includes a column. A cylinder that is slidably engaged with the swing arm is fixedly installed at the end of the column. A vertical groove and an arc groove that are connected are sequentially formed on the outer surface of the column from top to bottom; a slide rail for the cylinder to slide and engage is formed on the surface of the swing arm. The cylinder can drive the swing arm to move up and down through the slide rail, and can also form a relative slide with the swing arm.

[0010] As a further solution of the present invention: An inclined platform with an inverted conical design is fixedly installed on the outer surface of the push rod; when the inclined platform contacts the outer wall of the raw material, the inclined platform can rise and drive the push rod to contract towards the inside of the swing arm.

[0011] As a further solution of the present invention: A sliding member that is slidably engaged with the vertical groove is arranged inside the swing arm; when the cylinder drives the swing arm to descend, the sliding member can move along the vertical groove towards the arc groove. When the sliding member enters the arc groove, it can drive the swing arm and the push rod to rotate along the circumferential direction of the column.

[0012] As a further solution of the present invention: The sliding member is an insert block fixedly installed on the inner wall of the swing arm.

[0013] As a further solution of the present invention: The sliding member includes a cross bar that is slidably engaged with the vertical groove and slidably cooperates with the push rod. A second spring that abuts against the swing arm is fixedly installed at the end of the cross bar away from the vertical groove. A convex block is fixedly installed on the groove wall of the arc groove; when the cross bar moves along the arc groove and contacts the convex block, it can move towards the push rod and compress the second spring.

[0014] As a further solution of the present invention: A cavity is formed on the surface of the push rod, and a moving component is arranged through the cavity. A pressing block that is movably attached to the moving component is fixedly installed at the bottom of the cross bar; when the cross bar moves towards the push rod, the moving component can be driven to open and contact the inner wall of the raw material through the pressing block.

[0015] As a further solution of the present invention: The moving component includes a reversing block that is slidably engaged with the push rod and two clamping blocks. The top of the reversing block is movably attached to the bottom of the pressing block. A third spring is fixedly installed between the two clamping blocks. Both clamping blocks are movably attached to the bottom of the reversing block; when the pressing block moves with the cross bar, the two clamping blocks can be driven to separate from each other through the reversing block.

[0016] As a further solution of the present invention: the top of the commutation block, the bottom of the pressing block, the opposite sides of the two clamping blocks, and both sides at the bottom of the commutation block are all designed with inclined surfaces. The commutation block slides along the axial direction of the shifting rod based on the cavity, and the two clamping blocks slide along the radial direction of the shifting rod based on the cavity.

[0017] The present invention also provides the following technical solution: a waterproof photovoltaic cable, which is manufactured by using the manufacturing equipment in any of the above-mentioned solutions.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation among the swing arm, the control component, the shifting rod, etc., the shifting rod can be driven to descend and insert into the center of the raw material to drive the raw material to move, so as to realize the rapid transfer of the raw material on the conveying module, which can not only effectively simplify the transfer process of the raw material, but also effectively shorten the transfer time of the raw material; the overall structure of the equipment is simple and has higher efficiency, lower cost and higher practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the drawings and embodiments: Figure 1 is a three-dimensional view of the overall structure of the present invention; Figure 2 is Figure 1 an enlarged view of the structure at A in Figure 3 is a schematic diagram of the vertical groove and arc groove structures of the present invention; Figure 4 is a schematic diagram of the column and shifting rod structures of the present invention; Figure 5 is a schematic diagram of the swing arm and shifting rod structures of the present invention; Figure 6 is a schematic diagram of the cross bar and cross groove structures of the present invention; Figure 7 is a schematic diagram of the commutation block and clamping block structures of the present invention; Figure 8 is Figure 6 an enlarged view of the structure at B in Figure 9 is a schematic diagram of the structure of the present invention; Figure 10 is Figure 9 an enlarged view of the structure at C in

[0020] In the figure: 1, conveying module; 2, control component; 3, swing arm; 4, lever; 5, moving component; 6, raw material; 7, box body; 201, column; 202, cylinder; 203, vertical groove; 204, arc groove; 301, slide rail; 302, inlay block; 303, bottom groove; 304, horizontal groove; 305, cross bar; 306, second spring; 307, groove; 308, pressing block; 3051, long rod; 3052, short rod; 401, inclined platform; 402, first spring; 403, cavity; 501, reversing block; 502, clamping block; 503, third spring. Detailed implementation mode

[0021] Embodiment 1:

[0022] Please refer to Figures 1 to 5 , an embodiment of the present invention provides a waterproof photovoltaic cable manufacturing device, which is mainly used to improve the transfer effect of the raw material 6. The device includes a conveying module 1 for conveying the raw material 6. The conveying module 1 is an existing conveyor belt structure, which is an existing mature technology and will not be described in detail here. A control component 2 is arranged on the left side of the conveying module 1. A swing arm 3 is sleeved on the control component 2. The bottom of the swing arm 3 is elastically connected with a lever 4 through a first spring 402. The position of the lever 4 corresponds to the raw material 6 up and down, and is used to push the raw material 6 away from the conveying module 1.

[0023] Furthermore, a box body 7 for receiving the raw material 6 is also arranged on the front side of the conveying module 1. When the control component 2 is started, it can push the swing arm 3 and the lever 4 to descend vertically first, and then drive the swing arm 3 and the lever 4 to rotate forward, so as to push the raw material 6 from the conveying module 1 to the box body 7, so that the raw material 6 can fall into the box body 7.

[0024] Refer to Figure 2 and Figure 3 , in this embodiment, preferably: the control component 2 includes a column 201 located on the left side of the conveying module 1. The end of the column 201 is fixedly installed with a cylinder 202 that is slidably engaged with the swing arm 3. The outer surface of the column 201 is sequentially provided with a vertically connected vertical groove 203 and an arc groove 204 from top to bottom.

[0025] Correspondingly, a slide rail 301 is opened at the top of the swing arm 3 for the sliding engagement of the cylinder 202. The cylinder 202 can drive the swing arm 3 to move up and down through the slide rail 301, and can also form a relative slide with the swing arm 3. The slide rail 301 can be realized by means of a dovetail groove or a trapezoidal groove, etc. The slide rail 301 is opened at a position where the swing arm 3 is close to the column 201, so that the subsequent rotation of the swing arm 3 will not be separated from the cylinder 202.

[0026] Further, a sliding member that is slidably engaged with the vertical groove 203 is provided inside the swing arm 3. When the air cylinder 202 drives the swing arm 3 to descend through the slide rail 301, the sliding member descends along the vertical groove 203 and moves toward the arc groove 204. When the air cylinder 202 continues to drive the swing arm 3 to descend, the sliding member enters the arc groove 204 and drives the swing arm 3 and the lever 4 to rotate in the circumferential direction of the column 201.

[0027] It should be noted that in this embodiment, when the bottom of the lever 4 contacts the conveying module 1, the sliding member has not yet entered the arc groove 204, thus preventing the raw material 6 from being moved when the lever 4 has not descended in place. At the same time, in this embodiment, the sliding member is the insert block 302 and is fixedly installed on the inner wall of the swing arm 3.

[0028] Refer to Figure 4 , in this embodiment, preferably: the box body 7 is placed at the front side position of the conveying module 1 on the virtual circular trajectory of the lever 4 rotating in the circumferential direction of the column 201. Figure 4 The dashed line in

[0029] Refer to Figure 5 , in this embodiment, preferably: a bevel 401 can be fixedly installed on the outer surface of the lever 4. The bevel 401 is designed as an inverted cone. When the sliding member enters the arc groove 204 and causes the swing arm 3 and the lever 4 to rotate, at this time the bottom of the lever 4 has already contacted the conveying module 1. When the air cylinder 202 drives the swing arm 3 and the lever 4 to descend through the slide rail 301, the lever 4 rises relative to the swing arm 3 and compresses the first spring 402. At this time, the bevel 401 will not affect the raw material 6, and the bevel 401 is also beneficial for quickly contacting the inner wall of the raw material 6 and driving the raw material 6 to move.

[0030] After the lever 4 and the bevel 401 drive a raw material 6 to fall into the box body 7, the conveying module 1 can be started to drive the next raw material 6 to move to the position of the previous raw material 6; subsequently, the air cylinder 202 will drive the swing arm 3, the lever 4 and the bevel 401 to rotate in the reverse direction and then rise and reset through the arc groove 204 and the vertical groove 203. During this process, the bevel 401 will contact the outer wall of the next raw material 6, causing the lever 4 to rise relative to the swing arm 3 and compress the spring. Finally, the lever 4 can move to the center of the next raw material 6 as it rotates in the reverse direction.

[0031] Here, the elastic setting of the first spring 402 for the lever 4 is used not only to adapt to the downward pressure when the arc-shaped groove 204 rotates, but also to adapt to the contact between the next raw material 6 and the inclined platform 401 during reset to realize the rising of the lever 4. Correspondingly, a bottom groove 303 is opened at the bottom of the swing arm 3 for the placement of the lever 4 and the first spring 402, and the lever 4 can slide up and down based on the bottom groove 303.

[0032] The above design enables the conveying module 1 to drive the next raw material 6 to move without waiting for the lever 4 to be fully reset, which can shorten the time required for the overall transfer of the raw material 6, thereby relatively improving the overall working efficiency.

[0033] During use, the conveying module 1 is first started to drive the raw material 6 to move below the lever 4, and then the air cylinder 202 is started to drive the swing arm 3 and the lever 4 to descend vertically through the vertical groove 203 and the sliding member. At this time, the bottom of the lever 4 can contact the conveying module 1; then the air cylinder 202 drives the swing arm 3 and the lever 4 to continue descending, so that the sliding member enters the arc-shaped groove 204, and further enables the swing arm 3 and the lever 4 to rotate in the circumferential direction of the column 201, pushing the raw material 6 from the conveying module 1 to the box body 7. During this process, the lever 4 compresses the first spring 402 and can rise relative to the swing arm 3.

[0034] In summary, through the cooperation of structures such as the swing arm 3, the arc-shaped groove 204, the lever 4, and the column 201, the lever 4 can be driven to descend and insert into the center of the raw material 6 and drive the raw material 6 to move, realizing the rapid transfer of the raw material 6 to the box body 7. It can not only effectively simplify the transfer process of the raw material 6, but also effectively shorten the transfer time of the raw material 6; in this embodiment, the equipment does not need to be provided with multiple drive sources and multiple conveying modules 1, with lower cost and higher efficiency, and the overall structure is simple and more practical.

[0035] Embodiment 2:

[0036] Please refer to Figures 1 to 8 , on the basis of Embodiment 1, considering that the diameter size of the lever 4 and the inner diameter size at the center of the raw material 6 cannot be guaranteed to be equal, when the lever 4 drives the raw material 6 to move, the lever 4 will be in an eccentric state based on the plane position of the raw material 6. At this time, when driving the raw material 6 to move towards the box body 7, it may be misaligned with the box body 7, thereby affecting the conveying of the raw material 6 to the box body 7.

[0037] Therefore, improvements are made to the sliding member, the arc-shaped groove 204, and the lever 4: At this time, a cavity 403 is formed on the surface of the lever 4, and a moving assembly 5 is arranged through the cavity 403. The sliding member includes a cross bar 305 that is slidably engaged with the vertical groove 203 and slidably cooperates with the lever 4. A second spring 306 that abuts against the swing arm 3 is fixedly installed at the end of the cross bar 305 away from the vertical groove 203. A pressing block 308 that is movably attached to the moving assembly 5 is fixedly installed at the bottom of the cross bar 305. Among them, a horizontal groove 304 for the horizontal sliding of the cross bar 305 is formed inside the swing arm 3, and the horizontal groove 304 is still in communication with the bottom groove 303, so that the cross bar 305 slidably cooperates with both the swing arm 3 and the lever 4.

[0038] In the above structure, when the cross bar 305 moves towards the lever 4, it will drive the pressing block 308 to move synchronously and compress the second spring 306. At this time, the pressing block 308 will drive the moving assembly 5 to open from the lever 4 and contact the inner wall of the raw material 6, thereby realizing the limiting of the raw material 6 and making the center of the lever 4 accurately correspond to the center of the raw material 6.

[0039] To realize the movement of the cross bar 305, a convex block (not shown in the figure) is fixedly installed on the groove wall of the arc-shaped groove 204. The convex block is integrally trapezoidal in design, and the two formed low points are respectively located on the side of the arc-shaped groove 204 away from the vertical groove 203 and at the junction of the arc-shaped groove 204 and the vertical groove 203. Thus, after the cross bar 305 enters the arc-shaped groove 204 through the vertical groove 203, it can move towards the lever 4, and when it reaches the end of the arc-shaped groove 204 (the side away from the vertical groove 203), the cross bar 305 is reset.

[0040] Refer to Figures 6 to 8 In this embodiment, preferably: The moving assembly 5 includes a reversing block 501 that slidably cooperates with the lever 4 and two clamping blocks 502. The reversing block 501 is integrally inverted T-shaped in design, and its top is movably attached to the bottom of the pressing block 308. A third spring 503 is fixedly installed between the two clamping blocks 502. Both clamping blocks 502 are movably attached to the bottom of the reversing block 501, and the third spring 503 makes the two clamping blocks 502 tend to close towards the middle. When the pressing block 308 moves away from the column 201, it can press down the reversing block 501 to make it descend, and the reversing block 501 can make the two clamping blocks 502 open to both sides, and the two clamping blocks 502 contact the inner wall of the raw material 6 to achieve limiting. Of course, a soft cushion layer needs to be provided on the surface of the clamping block 502 away from the reversing block 501 to avoid squeezing damage to the raw material 6.

[0041] At the same time, when the bottom of the lever 4 contacts the conveying module 1, the lever 4 will shrink into the bottom groove 303 and compress the first spring 402 (rise relative to the swing arm 3). At this time, the cross bar 305 cannot rise, and the reversing block 501 can also drive the two clamping blocks 502 to open to both sides. Based onFigure 7 As can be seen, the part of the cavity 403 for accommodating the cross bar 305 has a vertical avoidance section, which is used to avoid interference with the placement of the cross bar 305 when the lever 4 rises relative to the swing arm 3.

[0042] In the above structure, the top of the commutation block 501, the bottom of the pressing block 308, the opposite sides of the two clamping blocks 502, and both sides of the bottom of the commutation block 501 all adopt inclined surface designs, so that the movement of the pressing block 308 can drive the two clamping blocks 502 to separate / approach through the commutation block 501. Among them, the commutation block 501 slides along the axial direction of the lever 4 based on the cavity 403, and the two clamping blocks 502 slide along the radial direction of the lever 4 based on the cavity 403.

[0043] During use, through structures such as the swing arm 3, the arc-shaped groove 204, and the lever 4, the lever 4 can be driven to descend and insert into the center of the raw material 6 and drive the raw material 6 to move, so as to realize the rapid transfer of the raw material 6. The working process and effect of this part are the same as those in the first embodiment and will not be repeated here. The difference is that when the air cylinder 202 drives the lever 4 to continue to descend so that the cross bar 305 enters the arc-shaped groove 204 and contacts the convex block, and the bottom of the lever 4 contacts the conveying module 1, both of the above two contact states will drive the two clamping blocks 502 to separate to both sides through the commutation block 501. After the clamping blocks 502 are separated, they can contact the inner wall of the raw material 6 to realize limiting, so that the raw material 6 is in a limited state and is conveyed to the box body 7. At this time, there is no need to consider the start / stop state of the conveying module 1, and the center of the lever 4 can also correspond to the center of the raw material 6 at this time.

[0044] Compared with the first embodiment, through the cooperation of structures such as the clamping blocks 502, the cross bar 305, the commutation block 501, and the cavity 403, the two clamping blocks 502 can be driven to separate to both sides and contact the inner wall of the raw material 6, so that the raw material 6 moves to the box body 7 in a limited state. At the same time, the center of the raw material 6 can also accurately correspond to the center of the lever 4. The multi-stage cooperation can effectively reduce the deviation, thereby ensuring the transfer effect of the raw material 6 to the box body 7. The overall solution is combined with the setting of the lever 4, so that there is no need to consider the start / stop state of the conveying module 1 when the raw material 6 is transferred to the box body 7. When the raw material 6 is transferred to the box body 7, the conveying module 1 can be safely started to drive the next raw material 6 to move, and the applicability is stronger.

[0045] As a further improvement of this embodiment: Please refer to Figure 9 and Figure 10, considering that when the lever 4 crosses the outer wall of the next raw material 6 and reaches the center of the next raw material 6, the lever 4 will rise relative to the swing arm 3, causing the two clamping blocks 502 to be in a separated state. If the conveying module 1 has driven the next raw material 6 to move into place at this time, the separated clamping blocks 502 will contact the outer wall of the raw material 6 before the lever 4, thus affecting the rise of the lever 4 relative to the swing arm 3, and also affecting the lever 4 to cross the next raw material 6 and reach the center of the next raw material 6.

[0046] Therefore, the cross bar 305 is improved: at this time, the cross bar 305 includes a long rod 3051 slidably engaged with the transverse groove 304 and a short rod 3052 slidably engaged with the lever 4. The long rod 3051 is slidably engaged with the vertical groove 203, and the short rod 3052 is used to fixedly arrange the second spring 306. The long rod 3051 and the short rod 3052 are assembled by a buckle, so that the long rod 3051 can move left and right synchronously with the short rod 3052, and the short rod 3052 can move up and down with the lever 4, and the short rod 3052 can maintain a contact state through the buckle when moving up and down. In this embodiment, the buckle can be realized by a dovetail groove or a T-shaped groove, etc., and a groove 307 communicating with the bottom groove 303 should be opened on the inner wall of the swing arm 3 for the short rod 3052 to move up and down with the lever 4.

[0047] On this basis, the clamping block 502 can also be improved based on the sliding direction of the lever 4: at this time, the connection line between the two clamping blocks 502 can be flush with the moving direction of the raw material 6. In this embodiment, that is, the two clamping blocks 502 are arranged corresponding to each other left and right. At this time, the reset of the lever 4 can also minimize the interference of the clamping block 502 on the next raw material 6.

[0048] Through the above improvements, when the lever 4 rotates reversely and resets, the lever 4 can drive the short rod 3052 to rise synchronously to avoid the opening of the two clamping blocks 502, thereby avoiding the position interference between the clamping block 502 and the next raw material 6, ensuring the rapid and accurate reset of the lever 4, and also providing a guarantee for the timely conveying of the next raw material 6 by the conveying module 1. The overall structure is simple and the use effect is better, meeting more requirements in actual use.

[0049] Embodiment 3:

[0050] Please refer to Figures 1 to 10 , the present invention provides a waterproof photovoltaic cable. In this embodiment, the manufacturing equipment used for the waterproof photovoltaic cable is any one of Embodiment 1 or Embodiment 2, and thus has corresponding beneficial effects.

Claims

1. A waterproof photovoltaic cable manufacturing device, comprising a conveying module for conveying raw materials, characterized in that: A control component is provided on one side of the conveying module, a swing arm is sleeved on the control component, and a lever is elastically connected to the bottom of the swing arm through a first spring; starting the control component can first drive the swing arm and the lever to vertically descend, and then drive the swing arm and the lever to rotate to push the raw materials out of the conveying module.

2. The waterproof photovoltaic cable manufacturing equipment according to claim 1, characterized in that: The control component includes a column, at the end of which is fixedly mounted a cylinder that slides with the swing arm. The outer surface of the column is provided with vertical grooves and arc grooves that are connected from top to bottom. The surface of the swing arm is provided with a slide rail for the cylinder to slide with. The cylinder can drive the swing arm to move up and down through the slide rail, and can also slide relative to the swing arm.

3. The waterproof photovoltaic cable manufacturing equipment according to claim 2, characterized in that: An inverted cone-shaped inclined platform is fixedly installed on the outer surface of the shifting rod; when the inclined platform contacts the outer wall of the raw material, the inclined platform can rise and drive the shifting rod to retract into the swing arm.

4. The waterproof photovoltaic cable manufacturing equipment according to claim 3, characterized in that: A sliding part is arranged inside the swing arm and is slidably engaged with the vertical groove; when the cylinder drives the swing arm to descend, the sliding part can move along the vertical groove to the arc groove, and when the sliding part enters the arc groove, it can drive the swing arm and the shifting rod to rotate along the circumferential direction of the column.

5. The waterproof photovoltaic cable manufacturing equipment according to claim 4, characterized in that: The sliding member is an insert fixedly mounted on the inner wall of the swing arm.

6. The waterproof photovoltaic cable manufacturing equipment according to claim 4, characterized in that: The sliding member includes a cross bar that is slidably engaged with the vertical groove and slidably cooperates with the shift rod. A second spring that resists the swing arm is fixedly installed on the end of the cross bar away from the vertical groove, and a protrusion is fixedly installed on the groove wall of the arc groove. When the cross bar moves along the arc groove, it contacts the protrusion and can move in the direction of the shift rod and squeeze the second spring.

7. The waterproof photovoltaic cable manufacturing equipment according to claim 6, characterized in that: A cavity is provided on the surface of the lever, and a moving assembly is arranged through the cavity. A pressing block that movably fits with the moving assembly is fixedly installed at the bottom of the cross bar. When the cross bar moves toward the lever, the moving assembly can be driven to open and contact the inner wall of the raw material through the pressing block.

8. The waterproof photovoltaic cable manufacturing equipment according to claim 7, characterized in that: The moving assembly includes a reversing block and two clamping blocks that are slidably matched with the shift rod. The top of the reversing block is movably fitted with the bottom of the pressure block. A third spring is fixedly installed between the two clamping blocks. Both clamping blocks are movably fitted with the bottom of the reversing block. When the pressure block moves with the cross bar, the two clamping blocks can be driven to separate to both sides through the reversing block.

9. The waterproof photovoltaic cable manufacturing equipment according to claim 8, characterized in that: The top of the commutation block, the bottom of the pressure block, the opposite side of the two clamping blocks and both sides of the bottom of the commutation block are all designed with inclined surfaces. The commutation block slides along the axial direction of the shifting rod based on the cavity, and the two clamping blocks slide along the radial direction of the shifting rod based on the cavity.

10. A waterproof photovoltaic cable, characterized in that: The method is manufactured using the manufacturing equipment described in any one of claims 1 to 9.

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