Power supply system for saddle leather sheath forming rotary structure

Abstract

The application relates to the technical field of saddle processing, in particular to a power supply system for a forming rotary structure of a saddle leather sheath, which comprises a sliding rod horizontally suspended above the forming rotary structure, a plurality of pulleys are slidably sleeved on the peripheral wall of the sliding rod, the pulleys are connected with power lines through fixing ropes, the end of the power line is inserted into one end of the sliding rod and is wired along the length direction of the sliding rod, a plurality of connecting points are selected on the peripheral wall of the power line along the length direction at equal intervals, and the connecting points are connected with the plurality of pulleys through the fixing ropes, so that the possibility that the power line winding interferes with the normal work of the rotary structure is reduced.

Description

Technical Field

[0001] This application relates to the field of saddle processing technology, and in particular to a power supply system for a rotating structure for forming saddle leather sleeves. Background Technology

[0002] Currently, as a key component of cycling equipment, the production process of saddle covers is being upgraded from traditional injection molding to flexible molding technology. Existing molding equipment generally adopts negative pressure adsorption molding process, which achieves the forming of the cover through release paper lamination and foam layer coating. In the structure of saddle cover molding equipment, the power supply system design of the molding equipment directly affects the production efficiency and equipment reliability.

[0003] The existing saddle cover forming equipment uses a rotary structure for continuous and efficient saddle cover production. The rotary structure provides individual power to multiple rotatable operating tables through a distribution box, which is located in the middle of the rotary structure and moves and rotates with it.

[0004] The existing technical solutions mentioned above have the following drawbacks: During the process of the distribution box moving and rotating, the external power cord needs to move along with the distribution box. Since the power cord needs to meet the needs of the distribution box's movement, the length of the power cord needs to have a margin above the forming rotating structure. During the movement of the distribution box, the power cord with the margin may get tangled together. Tangling of the power cord will interfere with the subsequent production work of the saddle sleeve forming rotating structure. Utility Model Content

[0005] In order to reduce the possibility of power cord entanglement interfering with the normal operation of the rotating structure, this application provides a power supply system for a saddle-shaped rotating structure.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0007] A power supply system for a saddle leather sleeve forming rotary structure includes a slide rod horizontally suspended above the forming rotary structure. Multiple pulleys are slidably sleeved on the periphery of the slide rod. Power lines are connected to the pulleys via fixed ropes. The end of the power line extends into one end of the slide rod and runs along the length of the slide rod. Multiple connection points are selected at equal intervals along the periphery of the power line and connected to the multiple pulleys via the fixed ropes.

[0008] By adopting the above technical solution, by setting up a horizontally suspended sliding rod, multiple pulleys slidably sleeved on the periphery of the sliding rod, a fixing rope connecting the pulleys and the power cord, and a power cord that runs along the length of the sliding rod and is connected to multiple pulleys through the fixing rope, the power cord can be fixed at multiple points during the movement of the distribution box, adapting to the length changes required during movement and reducing tangling caused by the power cord's excess length.

[0009] Optionally, the pulley's peripheral wall is coaxially provided with an annular groove, one end of the fixing rope is sleeved at the connection point of the power cord peripheral wall, and the other end of the fixing rope is wound around the groove in the pulley's peripheral wall.

[0010] By adopting the above technical solution, by setting an annular groove coaxial with the pulley's peripheral wall and a fixing rope wound in the groove, the fixing rope can be limited, reducing the sliding deviation of the fixing rope on the pulley, enhancing the stability of the connection between the power cord and the pulley, and making the power cord more evenly stressed when moving.

[0011] Optionally, a distribution box is provided below the slide rod, with its lower end connected to the forming rotary structure. The distribution box is a closed cylinder at the top. A vertical connecting rod is provided between the slide rod and the distribution box. The lower end of the connecting rod passes through the closed end of the distribution box and is located inside the distribution box. The power line runs along the length of the slide rod and then along the length of the connecting rod, passing through the inside of the distribution box. The upper end of the connecting rod is connected to the pulley.

[0012] By adopting the above technical solution, and by setting up a distribution box and connecting rod, the power line runs along the length of the connecting rod and passes through the distribution box, so that the power line can be transferred in an orderly manner from the sliding rod to the distribution box, making the power supply line layout more regular and facilitating the connection between the power line and the internal structure of the distribution box.

[0013] Optionally, a positioning component is coaxially arranged inside the distribution box. The positioning component consists of a circular fixed plate and three auxiliary plates on the periphery of the fixed plate. The fixed plate is coaxially arranged with the distribution box. The lower end of the connecting rod slides through the fixed plate and is located on the side of the fixed plate away from the closed end of the distribution box. The three auxiliary plates are distributed at equal angles, with one end fixed to the periphery of the fixed plate and the other end fixed to the inner wall of the distribution box.

[0014] By adopting the above technical solution, a positioning component consisting of a circular fixed plate and three auxiliary plates distributed at equal angles is set up, and the lower end of the connecting rod slides into the fixed plate. One end of the auxiliary plate is connected to the periphery of the fixed plate and the other end is connected to the inner wall of the distribution box. This can guide the movement direction of the connecting rod, reduce the lateral displacement of the connecting rod during movement and rotation, and improve the structural stability.

[0015] Optionally, the inner wall of the distribution box is coaxially fixed with an annular plate, and an annular electrical connection plate is coaxially arranged inside the annular plate. A circular insulating plate is coaxially fixed to the lower end face of the connecting rod. An L-shaped electrical connector is arranged on the insulating plate away from the connecting rod. The electrical connector is made by bending a round rod. The short side of the electrical connector is fixed to the insulating plate, and the long side of the electrical connector slides against the surface of the upper plate of the electrical connection plate. The end of the power line passes through the gap between the auxiliary plates and is electrically connected to the short side of the electrical connector.

[0016] By adopting the above technical solution, and by setting up a ring plate, an electrical connection plate, an insulating plate, and electrical connectors, the long side of the electrical connectors slides and fits against the surface of the electrical connection plate, and the power lines are electrically connected to the short side of the electrical connectors. This enables continuous conductivity when the distribution box rotates, ensuring that power transmission is not affected by the rotation and maintaining continuous power supply.

[0017] Optionally, the outer side wall of the electrical connection plate is coaxially provided with an annular limiting groove that is adapted to the inner side wall of the ring plate, and the inner side wall of the ring plate is inserted into the limiting groove.

[0018] By adopting the above technical solution, and by setting a limiting groove, the inner sidewall of the ring plate is inserted into the limiting groove, which can fix the position of the electrical connection plate in the distribution box, reduce the shaking of the electrical connection plate caused by the rotation of the distribution box, and enhance the stability of the contact between the electrical connection plate and the electrical connector.

[0019] Optionally, the peripheral wall of the slide bar is smoothed.

[0020] By adopting the above technical solution and setting a slide bar with smooth peripheral walls, the frictional resistance when the pulley slides on the slide bar can be reduced, making the pulley move more smoothly with the connecting rod, reducing wear between the pulley and the slide bar, and extending the service life of the components.

[0021] Optionally, a U-shaped clamping member is fixed to the upper end of the connecting rod. The clamping member is made of a bent cylinder. The U-shaped opening of the clamping member faces away from the connecting rod and is parallel to the length direction of the connecting rod. The U-shaped opening of the clamping member is adapted to the groove of the pulley peripheral wall, and the clamping member is inserted into the groove.

[0022] By adopting the above technical solution and setting a clamping component, which is inserted into the groove on the peripheral wall of the pulley, the connection strength between the connecting rod and the pulley can be enhanced, making their movements more synchronized when the connecting rod drives the pulley to move, reducing structural losses caused by relative displacement. At the same time, the clamping component is located in the groove of the pulley, and the groove and the clamping component restrict the rotation of the connecting rod.

[0023] Optionally, both the ring plate and the insulating plate are made of insulating material.

[0024] By adopting the above technical solution and setting up a ring plate and an insulating plate made of insulating material, the conductive path between the electrical connection plate and the distribution box, and between the electrical connector and the connecting rod can be blocked, thereby reducing the risk of leakage and improving the safety of the power supply system.

[0025] Optionally, a spring is provided between the insulating plate and the fixing plate, with one end of the spring abutting against the surface of the insulating plate and the other end of the spring abutting against the surface of the fixing plate.

[0026] By adopting the above technical solution and setting a spring with its two ends abutting against the insulating plate and the fixing plate respectively, a continuous elastic pressure can be provided to the electrical connector, keeping the long side of the electrical connector in contact with the surface of the electrical connector plate, reducing the contact gap caused by vibration or displacement, and enhancing the conductivity stability.

[0027] In summary, this application has the following technical effects:

[0028] 1. By setting up a horizontally suspended sliding rod, multiple pulleys that are slidably sleeved on the periphery of the sliding rod, a fixing rope connecting the pulleys and the power cord, and a power cord that runs along the length of the sliding rod and is connected to multiple pulleys through the fixing rope, the power cord can be fixed at multiple points during the movement of the distribution box, adapting to the length changes required during movement and reducing tangling caused by the power cord's excess length.

[0029] 2. By setting up a distribution box and connecting rod, the power line runs along the length of the connecting rod and passes through the distribution box, which can realize the orderly transition of the power line from the sliding rod to the distribution box, making the power supply line layout more regular and facilitating the connection between the power line and the internal structure of the distribution box.

[0030] 3. By setting up a ring plate, an electrical connection plate, an insulating plate, and electrical connectors, the long side of the electrical connector slides and fits against the surface of the electrical connection plate, and the power line is electrically connected to the short side of the electrical connector. This enables continuous conductivity when the distribution box rotates, ensuring that power transmission is not affected by the rotation and maintaining continuous power supply. Attached Figure Description

[0031] Figure 1 This is a structural diagram of the object of this application;

[0032] Figure 2 This is a structural diagram of the internal structure of the distribution box in this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Wiring structure; 11. Slide rod; 12. Pulley; 121. Groove; 13. Fixing rope; 14. Power cord; 2. Connecting assembly; 21. Distribution box; 211. Connecting hole; 212. Ring plate; 22. Connecting rod; 221. Clamping part; 222. Insulating plate; 223. Electrical connector; 23. Positioning part; 231. Fixing plate; 232. Auxiliary plate; 24. Electrical connection plate; 241. Limiting groove. Detailed Implementation

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] This application discloses a power supply system for a saddle leather sleeve forming rotary structure, referring to... Figure 1The power supply system includes a cable routing structure 1 for fixing the power cord and a connecting component 2 connected to the saddle sleeve forming rotary structure. The cable routing structure 1 can protect the power cord as it moves with the connecting component 2, reducing the possibility of the power cord getting tangled and interfering with the normal operation of the rotary structure. The connecting component 2 can ensure that the power cord will not get tangled with the connecting component 2 as it moves and rotates with the saddle sleeve forming rotary structure, allowing it to operate normally in production.

[0036] Combination Figure 1 and Figure 2 The wiring structure 1 includes a horizontally mounted slide rod 11 suspended above the saddle sleeve forming rotary structure, a pulley 12 slidably fitted onto the periphery of the slide rod 11, and a power cable 14. Vertical support rods are fixed to both ends of the periphery of the slide rod 11, connecting it to the ground. The periphery of the slide rod 11 is smoothly finished. The pulley 12 is cylindrical, with a circular hole coaxially formed on its end face, connecting both end faces. The pulley 12 slidably fits onto the periphery of the slide rod 11 through the circular hole, with the hole wall slidingly fitting against the periphery of the slide rod 11. Multiple pulleys 12 are provided on the periphery of the slide rod 11.

[0037] Combination Figure 1 and Figure 2 The outer peripheral wall of the pulley 12 has a coaxially formed annular groove 121, and the bottom of the groove 121 is concave and curved. The power cord 14 passes through one end of the slide rod 11 and runs along the length of the slide rod 11. Multiple connection points are selected at equal intervals along the length of the power cord 14 and connected to multiple pulleys 12 by fixing ropes 13. One end of the fixing rope 13 is sleeved on the peripheral wall of the power cord 14, and the other end of the fixing rope 13 is wound in the groove 121.

[0038] Combination Figure 1 and Figure 2 The connecting component 2 includes a distribution box 21 whose lower end is connected to the forming rotary structure, and a vertical connecting rod 22 whose lower end passes through the distribution box 21. The distribution box 21 is a closed cylinder at the upper end. The distribution box 21 can move with the forming rotary structure and rotate on its own, thus facilitating individual power supply to multiple operating tables. A connecting hole 211 is provided on the outer wall of the closed end of the distribution box 21, which connects the inside and outside. The connecting hole 211 is coaxially arranged with the distribution box 21.

[0039] Combination Figure 1 and Figure 2 The connecting rod 22 is a round rod, and its lower end passes through the connecting hole 211 and is located inside the distribution box 21. The connecting rod 22 and the distribution box 21 are coaxially arranged. A U-shaped clamping member 221 is provided at the upper end of the connecting rod 22. The clamping member 221 is bent into a U-shape from a round rod. The outer peripheral wall of the clamping member 221 is fixed to the end face of the connecting rod 22. The U-shaped opening of the clamping member 221 faces away from the connecting rod 22 and is parallel to the length direction of the connecting rod 22.

[0040] Combination Figure 1 and Figure 2 The U-shaped opening of the clamping member 221 is adapted to the groove 121 on the outer peripheral wall of the pulley 12. The clamping member 221 is inserted into the groove 121 of the pulley 12 near the end of the slide rod 11. As the distribution box 21 moves, the connecting rod 22 drives the pulley 12 to slide along the peripheral wall of the slide rod 11, thereby causing the power line 14 connected to the pulley 12 through the fixing rope 13 to extend or retract. The connection of multiple pulleys 12 to the power line 14 can reduce the possibility of the power line 14 getting tangled during the retraction process.

[0041] Combination Figure 1 and Figure 2 The end of the power cord 14 extends into the distribution box 21, and a section of the power cord 14 near the connecting rod 22 is in contact with the peripheral wall of the connecting rod 22. A positioning element 23 is coaxially arranged inside the distribution box 21 near the closed end. The positioning element 23 consists of a circular fixed plate 231 and auxiliary plates 232 arranged on the peripheral wall of the fixed plate 231. Three auxiliary plates 232 are provided, each with a fan-shaped surface. The narrower end of the auxiliary plate 232 is fixedly connected to the peripheral wall of the fixed plate 231. The three auxiliary plates 232 are evenly spaced at equal angles around the center of the fixed plate 231. The end of the auxiliary plate 232 facing away from the fixed plate 231 is fixedly connected to the inner wall of the distribution box 21. The fixed plate 231 is coaxially arranged with the distribution box 21.

[0042] Combination Figure 1 and Figure 2 The fixing plate 231 has a circular hole coaxially formed on its surface, connecting the two plates. The circular hole fits the periphery of the connecting rod 22. The lower end of the connecting rod 22 passes through the circular hole in the fixing plate 231 and is located on the side of the fixing plate 231 away from the closed end of the distribution box 21. The connecting rod 22 is slidably mounted. A circular insulating plate 222 is coaxially fixed to the lower end of the connecting rod 22. The surface of the insulating plate 222 is fixed to the lower end of the connecting rod 22. The insulating plate 222 is made of insulating material. An L-shaped electrical connector 223 is provided on the surface of the insulating plate 222 away from the connecting rod 22. The electrical connector 223 is made by bending a cylinder made of conductive material. The short side of the electrical connector 223 is coaxially fixed to the insulating plate 222. The end of the power line 14 passes through the gap between the two auxiliary plates 232 and is electrically connected to the periphery of the short side of the electrical connector 223.

[0043] Combination Figure 1 and Figure 2An annular plate 212, made of insulating material, is coaxially fixed to the inner wall of the distribution box 21. The outer peripheral wall of the annular plate 212 is fixed to the inner peripheral wall of the distribution box 21. An annular electrical connection plate 24, made of conductive material, is coaxially arranged inside the annular plate 212. An annular limiting groove 241 is coaxially formed on the outer peripheral wall of the electrical connection plate 24. The limiting groove 241 is adapted to the annular plate 212. The inner wall of the annular plate 212 is inserted into the limiting groove 241. The long side peripheral wall of the electrical connector 223 is always in sliding contact with the upper surface of the electrical connection plate 24, thereby ensuring the electrical connection to the formed rotating structure. The ring plate 212 and the limiting groove 241 can reduce the possibility of the electrical connection plate 24 and the electrical connection 223 separating during the rotation of the distribution box 21. At the same time, the ring plate 212 made of insulating material reduces the possibility of the electrical connection plate 24 contacting the distribution box 21 and making the distribution box 21 energized, thus improving safety.

[0044] Combination Figure 1 and Figure 2 During the rotation of the distribution box 21, the fixing plate 231 rotates, and the clamping member 221 is located in the groove 121 of the pulley 12. The groove 121 and the clamping member 221 restrict the rotation of the connecting rod 22. A spring is provided between the insulating plate 222 and the fixing plate 231. The spring is sleeved on the periphery of the connecting rod 22. One end of the spring abuts against the surface of the insulating plate 222, and the other end of the spring abuts against the surface of the fixing plate 231. The spring ensures that the long side of the electrical connector 223 is always in sliding contact with the surface of the electrical connector 24.

[0045] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A power supply system for a saddle-shaped rotating structure, characterized in that: The system includes a slide rod (11) that is horizontally suspended above the rotating structure. Multiple pulleys (12) are slidably fitted on the periphery of the slide rod (11). Power lines (14) are connected to the pulleys (12) via a fixed rope (13). The end of the power line (14) extends into the slide rod (11) and runs along the length of the slide rod (11). Multiple connection points are selected at equal intervals along the periphery of the power line (14) and connected to the multiple pulleys (12) via the fixed rope (13).

2. The power supply system for a saddle sleeve forming rotary structure according to claim 1, characterized in that: The pulley (12) has a ring-shaped groove (121) coaxially formed on its peripheral wall. One end of the fixing rope (13) is sleeved at the connection point of the power line (14) on its peripheral wall, and the other end of the fixing rope (13) is wound around the groove (121) on the peripheral wall of the pulley (12).

3. The power supply system for a saddle sleeve forming rotary structure according to claim 1, characterized in that: A distribution box (21) with its lower end connected to a shaped rotary structure is provided below the slide rod (11). The distribution box (21) is a closed cylinder at the upper end. A vertical connecting rod (22) is provided between the slide rod (11) and the distribution box (21). The lower end of the connecting rod (22) passes through the closed end of the distribution box (21) and is located inside the distribution box (21). The power line (14) runs along the length of the slide rod (11) and then along the length of the connecting rod (22). The power line (14) passes through the inside of the distribution box (21). The upper end of the connecting rod (22) is connected to the pulley (12).

4. The power supply system for a saddle sleeve forming rotary structure according to claim 3, characterized in that: The distribution box (21) is coaxially provided with a positioning component (23). The positioning component (23) consists of a circular fixed plate (231) and three auxiliary plates (232) on the periphery of the fixed plate (231). The fixed plate (231) is coaxially provided with the distribution box (21). The lower end of the connecting rod (22) slides through the fixed plate (231) and is located on the side of the fixed plate (231) away from the closed end of the distribution box (21). The three auxiliary plates (232) are distributed at equal angles, and one end is fixedly connected to the periphery of the fixed plate (231), and the other end is fixedly connected to the inner wall of the distribution box (21).

5. The power supply system for a saddle sleeve forming rotary structure according to claim 4, characterized in that: The distribution box (21) has an annular ring plate (212) coaxially fixed to its inner wall. An annular electrical connection plate (24) is coaxially arranged inside the ring plate (212). A circular insulating plate (222) is coaxially fixed to the lower end face of the connecting rod (22). An L-shaped electrical connector (223) is arranged on the surface of the insulating plate (222) away from the connecting rod (22). The electrical connector (223) is made by bending a round rod. The short side of the electrical connector (223) is fixed to the insulating plate (222). The long side of the electrical connector (223) slides against the upper surface of the electrical connection plate (24). The end of the power line (14) passes through the gap between the auxiliary plates (232) and is electrically connected to the short side of the electrical connector (223).

6. The power supply system for a saddle sleeve forming rotary structure according to claim 5, characterized in that: The outer side wall of the electrical connection plate (24) is coaxially provided with an annular limiting groove (241) that is adapted to the inner side wall of the ring plate (212), and the inner side wall of the ring plate (212) is inserted into the limiting groove (241).

7. The power supply system for a saddle sleeve forming rotary structure according to claim 1, characterized in that: The slide bar (11) has a smooth peripheral wall.

8. The power supply system for a saddle sleeve forming rotary structure according to claim 3, characterized in that: The upper end of the connecting rod (22) is fixed with a U-shaped clamping member (221). The clamping member (221) is made of a bent cylinder. The U-shaped opening of the clamping member (221) faces away from the connecting rod (22) and is parallel to the length direction of the connecting rod (22). The U-shaped opening of the clamping member (221) is adapted to the groove (121) on the peripheral wall of the pulley (12). The clamping member (221) is inserted into the groove (121).

9. The power supply system for a saddle sleeve forming rotary structure according to claim 5, characterized in that: Both the ring plate (212) and the insulating plate (222) are made of insulating material.

10. A power supply system for a saddle sleeve forming rotary structure according to claim 9, characterized in that: A spring is provided between the insulating plate (222) and the fixing plate (231), with one end of the spring abutting against the surface of the insulating plate (222) and the other end of the spring abutting against the surface of the fixing plate (231).

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