A photovoltaic cable production structure

Abstract

This invention discloses a photovoltaic cable production structure, including a photovoltaic cable winding guide arm assembly. One end of the photovoltaic cable winding guide arm assembly is provided with a clamping seat assembly, and the clamping seat assembly is provided with two sets of mutually symmetrical photovoltaic cable limiting wheel assemblies. When the photovoltaic cable is wound by the rotation of the take-up roller, the wheel movement on the photovoltaic cable limiting wheel assembly is converted into piston movement. The piston movement is then converted into synchronous counter-rotation of two pulleys via air pressure, which in turn converts into the reciprocating motion of the telescopic arm. This reciprocating motion of the telescopic arm achieves linear reciprocating guidance of the photovoltaic cable as it is wound by the take-up roller. This linear reciprocating guidance is responsive and self-adjustable; that is, when the take-up roller rotates too fast, the aforementioned gear movement, piston movement, and pulley movement synchronously increase in speed, i.e., the frequency of the telescopic arm's reciprocating motion increases, thereby achieving self-adjusting guidance during photovoltaic cable winding production.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic cable production technology, and specifically relates to a photovoltaic cable production structure. Background Technology

[0002] Photovoltaic cables, also known as photovoltaic-specific cables, are mainly used in photovoltaic power plants. They have advantages such as high temperature resistance, cold resistance, oil resistance, acid and alkali resistance, UV protection, flame retardancy, environmental friendliness, and long service life.

[0003] The existing technology has the following problems: During the production and processing of photovoltaic cables, a winding and coiling process is required after the finished photovoltaic cable is produced. This is achieved by rotating the winding rollers. However, in actual photovoltaic cable winding production, because the winding rollers have a certain length, in order to ensure smooth winding and prevent stacking of the photovoltaic cable, the photovoltaic cable must be guided in a reciprocating motion along the length of the winding rollers. At the same time, the winding rollers may rotate at different speeds, requiring timely adjustments and corrections to the guiding reciprocating motion to accommodate winding at different speeds. However, the existing photovoltaic cable production structure lacks a structure that can meet the above functions, so there is an urgent need to solve this problem. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a photovoltaic cable production structure with the characteristic of timely adjustment.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic cable production structure, comprising a photovoltaic cable winding guide arm assembly, wherein a clamping seat assembly is provided at one end of the photovoltaic cable winding guide arm assembly, and two sets of mutually symmetrical photovoltaic cable limiting wheel assemblies are provided on the clamping seat assembly. Through the self-pushing linkage gear movement of the clamping seat assembly, the two sets of photovoltaic cable limiting wheel assemblies form a limiting roller structure on the clamping seat assembly that self-abuts and clamps the photovoltaic cable. As the photovoltaic cable is wound up with the rotation of the winding roller, a follow-up self-adjusting reciprocating extension arm structure is formed between the photovoltaic cable limiting wheel assembly and the photovoltaic cable winding guide arm assembly.

[0006] In a preferred embodiment of a photovoltaic cable production structure, the photovoltaic cable winding guide arm assembly includes a Y-shaped support plate. The top and bottom of the Y-shaped support plate are rotatably equipped with coaxial cams and a main drive pulley. Auxiliary pulleys are rotatably equipped on both sides of the bottom of the Y-shaped support plate. An L-shaped arm plate is fixedly mounted on one side of the Y-shaped support plate via an L-shaped support plate. A support shaft is rotatably mounted on the top end of the L-shaped arm plate. A reduction gear is fixedly mounted at one end of the support shaft, and the support shaft is fixedly connected to the top main drive pulley. A drive belt is wound between the main drive pulley and the auxiliary pulleys. An air inlet is fixedly mounted on one side of the L-shaped arm plate. Fins and a main drive gear are rotatably mounted coaxially inside and outside the air inlet. An air inlet pipe and an exhaust pipe are mounted on the air inlet. A telescopic arm is mounted between the two cams, and a guide protrusion is mounted on the distal end of the telescopic arm.

[0007] The clamping seat assembly includes a clamping seat platform. A clamping drive gear and a push guide rail shaft are coaxially rotatably arranged in the middle of the clamping seat platform. A spiral guide rail groove is provided on the push guide rail shaft. T-shaped grooves are provided at the top and bottom of the clamping seat platform. A transverse arm plate is fixedly provided on one side of the clamping seat platform. A transverse arm plate groove is provided on the transverse arm plate. Push slide rods are fixedly provided at the top and bottom of the back of the clamping seat platform. A push spring and a perforated end ear plate are sleeved on the push slide rod. A push seat sleeve is provided on the perforated end ear plate. A guide rail protrusion is fixedly provided on the inner wall of the push seat sleeve.

[0008] The photovoltaic cable limiting wheel assembly includes a piston cylinder and a U-shaped frame. A piston is slidably disposed inside the piston cylinder, and an air outlet pipe and an air inlet pipe are fixedly disposed at the top and bottom of both sides of the piston cylinder, respectively. One-way valves are provided on both the air outlet pipe and the air inlet pipe. A follower seat sleeve is fixedly disposed at the bottom of the piston through a sleeve support rod. A follower convex slide head is provided on the inner wall of the follower seat sleeve. A photovoltaic cable limiting wheel and a first follower gear are coaxially rotatably disposed inside the U-shaped frame, and a second bevel gear and a second follower gear are coaxially rotatably disposed at the top of the U-shaped frame through a follower shaft. A clamping toothed arm and a T-shaped slider are fixedly disposed on one side of the U-shaped frame, and a first bevel gear and a sliding shaft are coaxially rotatably disposed on the L-shaped side arm at the top of the U-shaped frame. An elliptical sliding groove is provided on the sliding shaft.

[0009] In a preferred embodiment of a photovoltaic cable production structure, the top and bottom of the telescopic arm's rear end body are rotatably connected to the protruding wheel bodies of two cams, respectively. The drive belt is wound between two main drive pulleys and two auxiliary pulleys, and the drive belt is wound from the top of the two main drive pulleys. At this time, the two cams form a pulley structure that rotates synchronously in opposite directions.

[0010] In a preferred embodiment of a photovoltaic cable production structure, when the protrusions of the two cams are close together, the telescopic arm forms an outward arm structure; when the protrusions of the two cams are far apart, the telescopic arm forms a retracted arm structure; the main drive gear meshes with the reduction gear; and the reduction gear is coaxially arranged with the main drive pulley at the top.

[0011] In a preferred embodiment of a photovoltaic cable production structure, the air outlet pipe is connected to the air inlet pipe through a pipeline. The piston moves up and down inside the piston cylinder, and the piston cylinder is always in a pressurized inflation structure. The fins form a pressurized rotating fin structure inside the air inlet cylinder, and the fins drive the main drive gear to rotate.

[0012] In a preferred embodiment of a photovoltaic cable production structure, the sleeve support rod slides through the bottom of the piston cylinder, the follower seat sleeve is sleeved outside the sliding shaft and slides up and down on the sliding shaft, the follower convex slide head is inserted into the elliptical slide groove, and through the rotation of the sliding shaft and the sliding cooperation between the follower convex slide head and the elliptical slide groove, the piston at the top of the follower seat sleeve forms a piston structure that frequently moves up and down in the piston cylinder.

[0013] In a preferred embodiment of a photovoltaic cable production structure, the second bevel gear meshes with the first bevel gear, the first follower gear meshes with the second follower gear, and the L-shaped side arm is fixedly connected to the bottom of the piston cylinder.

[0014] In a preferred embodiment of a photovoltaic cable production structure, the T-shaped slider slides up and down within a T-shaped groove. Two clamping toothed arms on the two sets of photovoltaic cable limiting wheel assemblies are arranged on both sides of the clamping drive gear and mesh with both sides of the clamping drive gear. Through the synchronous meshing of the clamping drive gear with the two clamping toothed arms, a roller structure that synchronously contacts or moves away from the two photovoltaic cable limiting wheels is formed.

[0015] In a preferred embodiment of a photovoltaic cable production structure, the pusher sleeve is fitted outside the pusher guide shaft and slides back and forth on the pusher guide shaft. The guide rail convex slide head is inserted into the spiral guide rail groove. The two ends of the pusher spring respectively abut against the perforated end ear plate and the clamping seat.

[0016] In a preferred embodiment of a photovoltaic cable production structure, the pusher sleeve slides naturally toward the far end of the pusher guide shaft by the pusher spring. At this time, through the cooperation of the guide rail convex slide head and the spiral guide rail groove, the pusher guide shaft drives the coaxial clamping drive gear to rotate counterclockwise. At this time, the two photovoltaic cable limiting wheels are in a clamping guide roller structure that is always in contact with and clamps the photovoltaic cable.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention utilizes the self-pushing linkage gear movement of the clamping seat assembly, and two sets of photovoltaic cable limiting wheel assemblies form a limiting roller structure on the clamping seat assembly that self-abuts and clamps the photovoltaic cable. As the photovoltaic cable is wound up with the rotation of the winding roller, a follow-up self-adjusting reciprocating extension arm structure is formed between the photovoltaic cable limiting wheel assembly and the photovoltaic cable winding guide arm assembly. Simply put, during photovoltaic cable winding production, the present invention is first fixed in the reserved machine position, and then the photovoltaic cable is passed between the two photovoltaic cable limiting wheels on the two photovoltaic cable limiting wheel assemblies. When the photovoltaic cable is wound up by the rotation of the winding roller, the photovoltaic cable drives the photovoltaic cable limiting wheels to rotate through the contact force. At this time, the wheel body movement on the photovoltaic cable limiting wheel assembly is converted into piston movement. Through the cooperation of the photovoltaic cable limiting wheel assembly and the photovoltaic cable winding guide arm assembly, the piston movement is converted into the synchronous reverse rotation of the two pulleys by air pressure, which is then converted into the reciprocating movement of the telescopic arm. Thus, through the reciprocating movement of the telescopic arm... The mechanism enables linear reciprocating guidance of the photovoltaic cable as the winding roller rotates. This linear reciprocating guidance is both responsive and self-adjustable. Specifically, when the winding roller rotates too fast, the aforementioned gear, piston, and pulley actions synchronize to increase speed, thus increasing the frequency of the telescopic arm's reciprocating motion. This achieves self-adjusting guidance during photovoltaic cable winding. Simultaneously, the two sets of photovoltaic cable limiting wheel assemblies, under the action of the clamping seat assembly, are in a self-adjusting abutment clamping structure. After the photovoltaic cable winding is completed, the two sets of photovoltaic cable limiting wheel assemblies can clamp the ends of the photovoltaic cable, preventing it from detaching after winding. This self-adjusting abutment clamping structure not only meets the clamping requirements for winding photovoltaic cables of different thicknesses but also ensures the contact force between the photovoltaic cable and the photovoltaic cable limiting wheels during clamping. This ensures that after the subsequent photovoltaic cable passes between the two photovoltaic cable limiting wheels, it can drive the rotation of the photovoltaic cable limiting wheels, thereby ensuring the timely triggering of subsequent gear, piston, and pulley actions. Attached Figure Description

[0018] Figure 1 This is a perspective view of the invention in use;

[0019] Figure 2 This is a perspective view of the present invention;

[0020] Figure 3 This is an exploded view of the present invention;

[0021] Figure 4 This is a perspective view of the photovoltaic cable winding guide arm assembly of the present invention;

[0022] Figure 5 This is an exploded view of the photovoltaic cable winding guide arm assembly of the present invention;

[0023] Figure 6 This is a perspective view of the clamping seat assembly and the photovoltaic cable limiting wheel assembly of the present invention;

[0024] Figure 7 This is an exploded view of the clamping seat assembly of the present invention;

[0025] Figure 8 This is a perspective view of the photovoltaic cable limiting wheel assembly of the present invention;

[0026] Figure 9 This is an exploded view of the photovoltaic cable limiting wheel assembly of the present invention;

[0027] In the diagram: 100. Photovoltaic cable winding guide arm assembly; 101. Y-shaped support plate; 102. Cam; 103. Main drive pulley; 104. Drive belt; 105. Support shaft; 106. Reduction gear; 107. L-shaped arm plate; 108. Arm plate end platform; 109. L-shaped support plate; 110. Main drive gear; 111. Exhaust pipe; 112. Air inlet pipe; 113. Air inlet cylinder; 114. Fin; 115. Auxiliary pulley; 116. Guide protrusion; 117. Telescopic arm; 200. Clamping seat assembly; 201. Clamping seat platform; 202. T-shaped slide groove; 203. Push spring; 204. Push slide rod; 205. Push seat sleeve; 206. Guide rail protrusion slide head; 207. Perforated end ear plate; 208. Spiral guide rail slide groove; 20 9. Push guide rail shaft; 210. Clamping drive gear; 211. Transverse arm plate; 212. Arm plate transverse groove; 300. Photovoltaic cable limiting wheel assembly; 301. Piston cylinder; 302. One-way valve; 303. Air outlet pipe; 304. L-shaped side arm; 305. First bevel gear; 306. T-shaped slider; 307. Clamping toothed moving arm; 308. U-shaped frame; 309. Photovoltaic cable limiting wheel; 310. First follower gear; 311. Second follower gear; 312. Follower shaft; 313. Second bevel gear; 314. Sliding shaft; 315. Elliptical slide groove; 316. Follower convex slide head; 317. Follower seat sleeve; 318. Sleeve support rod; 319. Piston; 320. Air inlet pipe; 400. Take-up roller; 500. Photovoltaic cable. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-9As shown, the present invention provides a photovoltaic cable production structure, including a photovoltaic cable winding guide arm assembly 100. One end of the photovoltaic cable winding guide arm assembly 100 is provided with a clamping seat assembly 200. The clamping seat assembly 200 is provided with two sets of mutually symmetrical photovoltaic cable limiting wheel assemblies 300. Through the self-pushing linkage gear movement of the clamping seat assembly 200, the two sets of photovoltaic cable limiting wheel assemblies 300 form a limiting roller structure on the clamping seat assembly 200 that self-abuts and clamps the photovoltaic cable 500. As the photovoltaic cable 500 is wound up with the rotation of the winding roller 400, a follow-up self-adjusting reciprocating extension arm structure is formed between the photovoltaic cable limiting wheel assembly 300 and the photovoltaic cable winding guide arm assembly 100.

[0030] In a preferred embodiment, please refer to Figure 4 and 5 The photovoltaic cable winding guide arm assembly 100 includes a Y-shaped support plate 101. A coaxial cam 102 and a main drive pulley 103 are rotatably mounted on both the top and bottom of the Y-shaped support plate 101. Auxiliary pulleys 115 are rotatably mounted on both sides of the bottom of the Y-shaped support plate 101. An L-shaped arm plate 107 is fixedly mounted on one side of the Y-shaped support plate 101 via an L-shaped support plate 109. A support shaft 105 is rotatably mounted on the arm plate end platform 108 at the top of the L-shaped arm plate 107. A reduction gear 106 is fixedly mounted on one end of the support shaft 105. The support shaft 105 is fixedly connected to the main drive pulley 103 at the top. A drive belt 104 is wound between the main drive pulley 103 and the auxiliary pulley 115. An air inlet 113 is fixedly installed on one side of the L-shaped arm plate 107. The air inlet 113 has fins 114 and a main drive gear 110 rotatably mounted inside and outside the air inlet 113. An air inlet pipe 112 and an exhaust pipe 111 are installed on the air inlet 113. A telescopic arm 117 is installed between the two cams 102. A guide protrusion 116 is installed on the far end of the telescopic arm 117.

[0031] In this embodiment, the top and bottom of the telescopic arm 117 are rotatably connected to the protruding wheel bodies of the two cams 102, respectively. The drive belt 104 is wound between the two main drive pulleys 103 and the two auxiliary pulleys 115, and the drive belt 104 is wound from the top of the two main drive pulleys 103. At this time, the two cams 102 form a pulley structure that rotates synchronously in opposite directions.

[0032] When the protrusions of the two cams 102 are close together, the telescopic arm 117 forms an outward arm structure; when the protrusions of the two cams 102 are far apart, the telescopic arm 117 forms a retracted arm structure. The main drive gear 110 meshes with the reduction gear 106, and the reduction gear 106 is coaxially arranged with the main drive pulley 103 at the top.

[0033] Secondly, please refer to the following as well. Figure 7The clamping seat assembly 200 includes a clamping seat 201. A clamping drive gear 210 and a push guide rail shaft 209 are coaxially rotatably arranged in the middle of the clamping seat 201. A spiral guide rail groove 208 is provided on the push guide rail shaft 209. T-shaped grooves 202 are provided at the top and bottom of the clamping seat 201. A transverse arm plate 211 is fixedly provided on one side of the clamping seat 201. A transverse arm plate groove 212 is provided on the transverse arm plate 211. A push slide rod 204 is fixedly provided at the top and bottom of the back of the clamping seat 201. A push spring 203 and a perforated end ear plate 207 are sleeved on the push slide rod 204. A push seat sleeve 205 is provided on the perforated end ear plate 207. A guide rail protruding slide head 206 is fixedly provided on the inner wall of the push seat sleeve 205.

[0034] The aforementioned push-up seat 205 is fitted outside the push-up guide shaft 209 and slides back and forth on the push-up guide shaft 209. The guide rail convex slide head 206 is inserted into the spiral guide rail groove 208. The two ends of the push-up spring 203 abut against the perforated end ear plate 207 and the clamping seat 201, respectively.

[0035] In this embodiment, the pusher sleeve 205 slides naturally toward the far end of the pusher guide shaft 209 by the pusher spring 203. At this time, through the cooperation of the guide rail convex slide head 206 and the spiral guide rail groove 208, the pusher guide shaft 209 drives the coaxial clamping drive gear 210 to rotate counterclockwise. At this time, the two photovoltaic cable limiting wheels 309 are in a clamping guide roller structure that is always in contact with and clamps the photovoltaic cable 500.

[0036] In a preferred embodiment, please refer to Figure 8 and 9 The photovoltaic cable limiting wheel assembly 300 includes a piston cylinder 301 and a U-shaped frame 308. A piston 319 is slidably disposed inside the piston cylinder 301, and an outlet pipe 303 and an inlet pipe 320 are fixedly disposed at the top and bottom of both sides of the piston cylinder 301, respectively. A one-way valve 302 is disposed on both the outlet pipe 303 and the inlet pipe 320. A follower seat sleeve 317 is fixedly disposed at the bottom of the piston 319 via a sleeve support rod 318. A follower convex sliding head 316 is disposed on the inner wall of the follower seat sleeve 317. The U-shaped frame 308... The U-shaped frame 308 is internally coaxially rotatably equipped with a photovoltaic cable limiting wheel 309 and a first follower gear 310. The top of the U-shaped frame 308 is coaxially rotatably equipped with a second bevel gear 313 and a second follower gear 311 via a follower shaft 312. A clamping toothed arm 307 and a T-shaped slider 306 are fixedly installed on one side of the U-shaped frame 308. The first bevel gear 305 and a sliding shaft 314 are coaxially rotatably installed on the L-shaped side arm 304 at the top of the U-shaped frame 308. An elliptical groove 315 is provided on the sliding shaft 314.

[0037] In this embodiment, the sleeve support rod 318 slides through the bottom of the piston cylinder 301, the follower seat sleeve 317 is sleeved outside the sliding shaft 314 and slides up and down on the sliding shaft 314, the follower convex slide head 316 is inserted in the elliptical slide groove 315, and through the rotation of the sliding shaft 314 and the sliding cooperation between the follower convex slide head 316 and the elliptical slide groove 315, the piston 319 at the top of the follower seat sleeve 317 forms a piston structure that frequently moves up and down in the piston cylinder 301, the second bevel gear 313 meshes with the first bevel gear 305, the first follower gear 310 meshes with the second follower gear 311, and the L-shaped side arm 304 is fixedly connected to the bottom of the piston cylinder 301.

[0038] Secondly, please refer to again Figure 7 The T-shaped slider 306 slides up and down in the T-shaped groove 202. The two clamping toothed arms 307 on the two sets of photovoltaic cable limiting wheel assemblies 300 are set on both sides of the clamping drive gear 210 and mesh with both sides of the clamping drive gear 210. Through the synchronous meshing of the clamping drive gear 210 and the two clamping toothed arms 307, a roller structure that synchronously contacts or moves away is formed between the two photovoltaic cable limiting wheels 309.

[0039] Secondly, please refer to it again. Figure 4 and 5 The exhaust pipe 303 is connected to the intake pipe 112 through a pipe. The piston 319 moves up and down in the piston cylinder 301, and the piston cylinder 301 is always in a pressurized structure that pressurizes the intake cylinder 113. The fins 114 form a pressurized rotating fin structure inside the intake cylinder 113, and the fins 114 drive the main drive gear 110 to rotate.

[0040] The working principle of this invention is as follows: Through the self-pushing linkage of the clamping seat assembly 200, two sets of photovoltaic cable limiting wheel assemblies 300 form a self-adhesive clamping limiting roller structure on the clamping seat assembly 200 for the photovoltaic cable 500. As the photovoltaic cable 500 rotates and is wound up with the winding roller 400, a follow-up self-adjusting reciprocating extension arm structure is formed between the photovoltaic cable limiting wheel assembly 300 and the photovoltaic cable winding guide arm assembly 100. Simply put, during photovoltaic cable winding production, this invention is first fixed in a pre-reserved position, and then the photovoltaic cable 500 is passed between the two photovoltaic cable limiting wheels 309 on the two photovoltaic cable limiting wheel assemblies 300. When the photovoltaic cable 500 is wound up by the rotation of the winding roller 400, the photovoltaic cable 500... The contact force drives the photovoltaic cable limiting wheel 309 to rotate. At this time, the wheel motion on the photovoltaic cable limiting wheel assembly 300 is converted into piston motion. Through the cooperation between the photovoltaic cable limiting wheel assembly 300 and the photovoltaic cable winding guide arm assembly 100, the piston motion is converted into synchronous counter-rotation of the two pulleys via air pressure. This then translates into the reciprocating motion of the telescopic arm 117. Thus, the reciprocating motion of the telescopic arm 117 achieves linear reciprocating guidance of the photovoltaic cable 500 as it is wound by the take-up roller 400. This linear reciprocating guidance is responsive and self-adjustable; that is, when the take-up roller 400 rotates too fast, the aforementioned gear motion, piston motion, and pulley motion synchronously increase the speed, i.e., the reciprocating motion of the telescopic arm 117. The frequency increases, thereby achieving self-adjusting guidance during the winding production of photovoltaic cable 500. Simultaneously, under the action of the clamping seat assembly 200, the two sets of photovoltaic cable limiting wheel assemblies 300 are in a self-adjusting abutment clamping structure. After the photovoltaic cable 500 is wound, the two sets of photovoltaic cable limiting wheel assemblies 300 can clamp the end of the photovoltaic cable 500, preventing it from detaching after winding. This self-adjusting abutment clamping structure not only meets the clamping requirements of photovoltaic cables 500 of different thicknesses, but also ensures the contact force between the photovoltaic cable 500 and the photovoltaic cable limiting wheel 309 during clamping, guaranteeing the subsequent transmission of the photovoltaic cable 500 between the two photovoltaic cable limiting wheels 309. The photovoltaic cable limiting wheel 309 can be driven to rotate, thereby ensuring the timely triggering of subsequent gear actions, piston actions, and pulley actions. The specific working principle of this invention is as follows: Through the pushing of the pushing spring 203, the pushing seat 205 naturally slides towards the far end of the pushing guide shaft 209. At this time, through the cooperation of the guide rail convex slide head 206 and the spiral guide rail groove 208, the pushing guide shaft 209 drives the coaxial clamping drive gear 210 to rotate counterclockwise. Simultaneously, the two clamping toothed arms 307 on the two sets of photovoltaic cable limiting wheel assemblies 300 are located on both sides of the clamping drive gear 210 and mesh with both sides of the clamping drive gear 210. Through the synchronous meshing of the clamping drive gear 210 with the two clamping toothed arms 307, and through the cooperation of the above structures...At this time, the two photovoltaic cable limiting wheels 309 are in a clamping guide roller structure that is always in contact with and holding the photovoltaic cable 500. When the photovoltaic cable 500 passes through the two photovoltaic cable limiting wheels 309 at high speed, the photovoltaic cable limiting wheels 309 rotate due to the contact force, which drives the first follower gear 310 to rotate. The first follower gear 310 drives the second bevel gear 313 to rotate through the second follower gear 311. The second bevel gear 313 drives the sliding shaft 314 to rotate through the first bevel gear 305. Due to the follower seat sleeve 317 A follower convex slide head 316 is inserted into an elliptical groove 315 and is sleeved on the outside of the sliding shaft 314, sliding up and down the sliding shaft 314. Through the rotation of the sliding shaft 314 and the sliding engagement between the follower convex slide head 316 and the elliptical groove 315, the piston 319 at the top of the follower seat sleeve 317 forms a piston structure that frequently reciprocates up and down inside the piston cylinder 301. At this time, a pressurization structure is formed inside the piston cylinder 301 to inflate the fins 114, which drives the fins 114 to rotate. The fins 114 drive the main drive gear 110 to rotate. The main drive gear 110 drives the reduction gear 106 to rotate. The reduction gear 106 then drives the top main drive pulley 103 to rotate. Since the drive belt 104 is wound between the two main drive pulleys 103 and the two auxiliary pulleys 115, and the drive belt 104 is wound around the top of the two main drive pulleys 103, the two cams 102 form a synchronously rotating pulley structure. When the reduction gear 106 rotates, it drives the two cams 102 to rotate synchronously in opposite directions. At this time, the telescopic arm 117 can then move the photovoltaic cable... The 500mm winding process utilizes linear reciprocating guidance. During actual winding, if the photovoltaic cable 500 passes through the two photovoltaic cable limiting wheels 309 at a high speed, it is assumed that the winding speed of the photovoltaic cable 500 is also fast. At this time, all the aforementioned actions—gear action, piston action, and pulley action—synchronize to increase speed. This increases the frequency of the reciprocating motion of the telescopic arm 117, thereby achieving self-adjusting guidance during the winding process of the photovoltaic cable 500. Through this follow-up self-adjustment method, it meets the self-adaptive and self-regulating requirements of different photovoltaic cable winding processes.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic cable manufacturing structure, comprising a photovoltaic cable winding guide arm assembly (100), characterized in that: The photovoltaic cable winding guide arm assembly (100) is provided with a clamping seat assembly (200) at one end. The clamping seat assembly (200) is provided with two sets of mutually symmetrical photovoltaic cable limiting wheel assemblies (300). The two sets of photovoltaic cable limiting wheel assemblies (300) form a limiting roller structure on the clamping seat assembly (200) that self-abuts and clamps the photovoltaic cable (500). As the photovoltaic cable (500) is wound up with the rotation of the winding roller (400), a follow-up self-adjusting reciprocating extension arm structure is formed between the photovoltaic cable limiting wheel assembly (300) and the photovoltaic cable winding guide arm assembly (100). The photovoltaic cable winding guide arm assembly (100) includes a Y-shaped support plate (101). A coaxial cam (102) and a main drive pulley (103) are rotatably mounted on the top and bottom of the Y-shaped support plate (101). Auxiliary pulleys (115) are rotatably mounted on both sides of the bottom of the Y-shaped support plate (101). An L-shaped arm plate (107) is fixedly mounted on one side of the Y-shaped support plate (101) via an L-shaped support plate (109). A support shaft (105) is rotatably mounted on the arm plate end platform (108) at the top of the L-shaped arm plate (107). A reduction gear (106) is fixedly mounted at one end of the support shaft (105), and supports… The shaft (105) is fixedly connected to the main drive pulley (103) at the top. A drive belt (104) is wound between the main drive pulley (103) and the auxiliary pulley (115). An air inlet (113) is fixedly installed on one side of the L-shaped arm plate (107). The air inlet (113) has fins (114) and a main drive gear (110) rotatably arranged inside and outside. An air inlet pipe (112) and an exhaust pipe (111) are provided on the air inlet (113). A telescopic arm (117) is provided between the two cams (102). A guide protrusion (116) is provided on the far end of the telescopic arm (117). The photovoltaic cable limiting wheel assembly (300) includes a piston cylinder (301) and a U-shaped frame (308). A piston (319) is slidably disposed inside the piston cylinder (301), and an air outlet pipe (303) and an air inlet pipe (320) are fixedly disposed at the top and bottom of both sides of the piston cylinder (301), respectively. A one-way valve (302) is disposed on both the air outlet pipe (303) and the air inlet pipe (320). A follower seat sleeve (317) is fixedly disposed at the bottom of the piston (319) through a sleeve support rod (318). A follower convex slide head (316) is disposed on the inner wall of the follower seat sleeve (317). The U-shaped frame (308) is coaxially rotatably equipped with a photovoltaic cable limiting wheel (309) and a first follower gear (310). The top of the U-shaped frame (308) is coaxially rotatably equipped with a second bevel gear (313) and a second follower gear (311) via a follower shaft (312). A clamping toothed arm (307) and a T-shaped slider (306) are fixedly installed on one side of the U-shaped frame (308). The first bevel gear (305) and a sliding shaft (314) are coaxially rotatably installed on the L-shaped side arm (304) at the top of the U-shaped frame (308). An elliptical groove (315) is provided on the sliding shaft (314).

2. The photovoltaic cable production structure according to claim 1, characterized in that: The clamping seat assembly (200) includes a clamping seat (201). A clamping drive gear (210) and a push guide shaft (209) are coaxially rotatably arranged in the middle of the clamping seat (201). A spiral guide groove (208) is provided on the push guide shaft (209). T-shaped grooves (202) are provided at the top and bottom of the clamping seat (201), and a transverse arm plate (211) is fixedly provided on one side of the clamping seat (201). The transverse arm plate (211) is provided with an arm plate transverse groove (212). The top and bottom of the back of the clamping seat (201) are fixedly provided with push slide rods (204). The push slide rod (204) is fitted with a push spring (203) and a perforated end ear plate (207). The perforated end ear plate (207) is provided with a push seat sleeve (205). The inner wall of the push seat sleeve (205) is fixedly provided with a guide rail convex slide head (206).

3. The photovoltaic cable production structure according to claim 2, characterized in that: The top and bottom of the telescopic arm (117) are rotatably connected to the protruding wheel bodies of the two cams (102), respectively. The drive belt (104) is wound between the two main drive pulleys (103) and the two auxiliary pulleys (115), and the drive belt (104) is wound from the top of the two main drive pulleys (103). At this time, the two cams (102) form a pulley structure that rotates synchronously in opposite directions.

4. The photovoltaic cable production structure according to claim 2, characterized in that: When the protrusions of the two cams (102) are close together, the telescopic arm (117) forms an outward arm structure; when the protrusions of the two cams (102) are far apart, the telescopic arm (117) forms a retracted arm structure; the main drive gear (110) meshes with the reduction gear (106); the reduction gear (106) is coaxially arranged with the main drive pulley (103) at the top.

5. The photovoltaic cable production structure according to claim 2, characterized in that: The outlet pipe (303) is connected to the inlet pipe (112) through a pipe. The piston (319) moves up and down in the piston cylinder (301). The piston cylinder (301) is always in a pressurized structure that pressurizes the inlet cylinder (113). The fins (114) form a pressurized rotating fin structure inside the inlet cylinder (113), and the fins (114) drive the main drive gear (110) to rotate.

6. The photovoltaic cable production structure according to claim 2, characterized in that: The sleeve support rod (318) slides through the bottom of the piston cylinder (301). The follower seat sleeve (317) is sleeved on the outside of the sliding shaft (314) and slides up and down on the sliding shaft (314). The follower convex slide head (316) is inserted in the elliptical slide groove (315). Through the rotation of the sliding shaft (314) and the sliding cooperation between the follower convex slide head (316) and the elliptical slide groove (315), the piston (319) at the top of the follower seat sleeve (317) forms a piston structure that frequently moves up and down in the piston cylinder (301).

7. The photovoltaic cable production structure according to claim 2, characterized in that: The second bevel gear (313) meshes with the first bevel gear (305), the first follower gear (310) meshes with the second follower gear (311), and the L-shaped side arm (304) is fixedly connected to the bottom of the piston cylinder (301).

8. The photovoltaic cable production structure according to claim 2, characterized in that: The T-shaped slider (306) slides up and down in the T-shaped groove (202). The two clamping toothed arms (307) on the two sets of photovoltaic cable limiting wheel assemblies (300) are arranged on both sides of the clamping drive gear (210) and mesh with both sides of the clamping drive gear (210). Through the synchronous meshing of the clamping drive gear (210) and the two clamping toothed arms (307), a roller structure that synchronously contacts or moves away is formed between the two photovoltaic cable limiting wheels (309).

9. A photovoltaic cable production structure according to claim 2, characterized in that: The push-up seat (205) is sleeved on the outside of the push-up guide shaft (209) and slides back and forth on the push-up guide shaft (209). The guide rail convex slide head (206) is inserted in the spiral guide rail groove (208). The two ends of the push-up spring (203) abut against the perforated end ear plate (207) and the clamping seat (201) respectively.

10. A photovoltaic cable production structure according to claim 2, characterized in that: Pushed by the push spring (203), the push seat (205) slides naturally toward the far end of the push guide shaft (209). At this time, through the cooperation of the guide rail convex slide head (206) and the spiral guide rail groove (208), the push guide shaft (209) drives the coaxial clamping drive gear (210) to rotate counterclockwise. At this time, the two photovoltaic cable limiting wheels (309) are in a clamping guide roller structure that is always in contact with and clamps the photovoltaic cable (500).

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