Multifunctional cage stranding machine

Abstract

The utility model discloses a multifunctional cage stranding machine, which relates to the field of cable production equipment and comprises a machine frame and a supporting shaft rotatably arranged at the top end of the machine frame, and two supporting plates are fixedly arranged in the middle of the supporting shaft. By arranging the supporting plate, the transmission shaft, the movable frame, the connecting shaft, the mounting frame and the positioning plate, the mounting frame is mounted on the inner side of the movable frame through the connecting shaft, the movable frame is mounted on the inner side of the supporting plate through the transmission shaft, and the charging tray is mounted in the mounting frame; limiting of the movable frame is relieved by adjusting the position of the positioning plate, the movable frame is turned over to drive the mounting frame to be turned over to the outer side of the supporting plate, at the moment, the charging tray can be rapidly replaced, and after the mounting frame is turned over to the outer side of the supporting plate, the heavy charging tray can also be rapidly carried and placed into the mounting frame, so that the charging tray is rapidly replaced. Therefore, the influence on the production efficiency of the cage stranding machine due to the replacement of the material tray is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cable production equipment, and in particular to a multi-functional cage winding machine. Background Technology

[0002] Cage-type stranding machines are specialized equipment used by power cable and wire manufacturers to strand control cables, rubber cables, steel strands, steel-cored aluminum strands, copper strands, aluminum strands, and flexible strands. In existing technology, the production process of cables and wire ropes requires multiple core wires to be twisted together using a stranding machine to meet production standards. During the stranding process, each core wire needs to be passed through a wire separating device into the stranding machine for further stranding.

[0003] Existing cage winding machines have some problems in practical applications. When the cage winding machine is working, multiple sets of core wire trays need to be placed inside the cage winding machine. In order to ensure that multiple sets of trays can stably follow the rotation of the cage winding machine, multiple sets of trays are evenly distributed inside the cage winding machine. However, when replacing the trays, the trays with core wire wound on them are heavy and inconvenient to move them into the cage winding machine. Therefore, it is inconvenient to load and unload the trays of the cage winding machine.

[0004] Therefore, it is necessary to invent a multi-functional cage winch to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional cage winch to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional cage winch, comprising a frame and a support shaft rotatably mounted on the top of the frame. Two support plates are fixedly mounted in the middle of the support shaft. Multiple transmission shafts are rotatably mounted on the inner side wall of one of the support plates via bearings. A transmission gear is fixedly mounted at one end of each of the multiple transmission shafts. Multiple movable frames corresponding to the transmission shafts are mounted on the inner side of each of the two support plates. The movable frames are arc-shaped and rotatably mounted on the inner side of the support plates via pins. A connecting shaft is rotatably mounted on the inner side of the two sets of movable frames via bearings. An installation frame is fixedly mounted between the two sets of connecting shafts. Both ends of the installation frame are movably connected to the two connecting shafts via bearings. A material tray is provided inside the installation frame.

[0007] A connecting gear is fixedly provided at one end of a set of connecting shafts, and the connecting gear meshes with the transmission gear. Multiple arc-shaped positioning plates are rotatably provided on the inner side of the support plate through a pin shaft, and the multiple positioning plates are located on one side of multiple transmission shafts. The inner side of each of the multiple positioning plates is provided with a slot, and the inner end of each of the multiple movable frames is fixedly provided with a positioning post that matches the slot.

[0008] Preferably, a positioning sleeve is fixedly provided on the outer side of the positioning plate, and multiple insertion holes are provided through the outer side wall of the support plate. Each insertion hole is equipped with a rod that is compatible with the positioning sleeve. A pull plate is fixedly provided at one end of the rod, and a tension spring is provided between the pull plate and the support plate.

[0009] Preferably, the inner sidewall of the support plate is provided with a plurality of stop bars, and the plurality of stop bars are respectively attached to the inner side of a plurality of movable frames.

[0010] Preferably, a bushing is provided at one end of the inner sidewall of the mounting frame, a spline shaft is fixedly provided at one end of the connecting shaft, the bushing is slidably provided on the outside of the spline shaft, and sliding sleeves are fixedly provided on both sides of the bushing. Sliding rods are slidably provided inside both sliding sleeves, and the sliding rods are fixedly provided inside the mounting frame. A top spring is provided between the outer side of the sliding sleeve and one end of the outer sidewall of the sliding rod.

[0011] Preferably, a support seat is rotatably provided on the middle of one side of the mounting frame via a bearing, and a movable seat is provided on the other side of the mounting frame. The movable seat and the support seat are respectively located at both ends of the material tray, and a support rod is movably provided on the middle of the outer side of the movable seat via a bearing. A limiting sleeve is provided through the middle of the outer wall of the mounting frame, and the support rod is slidably provided inside the limiting sleeve. A screw hole is provided through the middle of the outer wall of the limiting sleeve, and a locking bolt is provided in the screw hole via a thread. One end of the locking bolt is fitted with the outer wall of the support rod.

[0012] Preferably, a drive gear is fixedly provided on the outer side of the frame, and a movable gear is fixedly provided at one end of each of the plurality of transmission shafts, and the plurality of movable gears mesh with the drive gear.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model includes a support plate, a drive shaft, a movable frame, a connecting shaft, a mounting frame, and a positioning plate. The mounting frame is installed inside the movable frame via the connecting shaft, and the movable frame is installed inside the support plate via the drive shaft. The material tray is installed inside the mounting frame. When replacing the material tray, the position of the positioning plate is adjusted to release the limitation of the movable frame, and the movable frame is flipped to cause the mounting frame to flip to the outside of the support plate. At this time, the material tray can be quickly replaced. Furthermore, after the mounting frame is flipped to the outside of the support plate, heavier material trays can also be quickly transported and placed inside the mounting frame, which facilitates the quick disassembly and replacement of the material tray, thereby reducing the impact of material tray replacement on the production efficiency of the cage winding machine.

[0015] 2. This utility model, by setting a splined shaft and a bushing, and the splined shaft and bushing cooperating, can realize the locking of the transmission between the connecting shaft and the mounting frame. When disassembling and replacing the material tray inside the mounting frame, the position of the bushing can be adjusted to release the locking of the mounting frame, so that the mounting frame can be flipped to make it horizontal with the ground, thereby facilitating the disassembly and assembly of the material tray. By setting a support seat and a movable seat inside the mounting frame, the position of the material tray can be quickly released and locked by adjusting the position of the movable seat, thereby further facilitating the disassembly and assembly of the material tray. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the support plate structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the movable frame structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the positioning plate structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the mounting frame structure of this utility model.

[0021] In the diagram: 1. Frame; 2. Support shaft; 3. Support plate; 4. Drive shaft; 5. Drive gear; 6. Movable frame; 7. Connecting gear; 8. Mounting frame; 9. Material tray; 10. Positioning post; 11. Positioning plate; 12. Slot; 13. Positioning sleeve; 14. Insert rod; 15. Pull plate; 16. Stop bar; 17. Bushing; 18. Splined shaft; 19. Sliding sleeve; 20. Sliding rod; 21. Support seat; 22. Movable seat; 23. Support rod; 24. Limit sleeve; 25. Locking bolt; 26. Drive gear; 27. Movable gear; 28. Connecting shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-5The multi-functional cage winch shown includes a frame 1 and a support shaft 2 rotatably mounted on the top of the frame 1. Two support plates 3 are fixedly mounted in the middle of the support shaft 2. Multiple transmission shafts 4 are rotatably mounted on the inner side wall of one support plate 3 via bearings. A transmission gear 5 is fixedly mounted on one end of each of the multiple transmission shafts 4. Multiple movable frames 6 corresponding to the transmission shafts 4 are provided on the inner side of each of the two support plates 3. The movable frames 6 are arc-shaped and are rotatably mounted on the inner side of the support plate 3 via pins. A connecting shaft 28 is rotatably mounted on the inner middle of the two sets of movable frames 6 via bearings. An installation frame 8 is fixed between the two sets of connecting shafts 28. Both ends of the installation frame 8 are movably connected to the two connecting shafts 28 via bearings. A material tray 9 is provided inside the installation frame 8, and a core wire is provided on the outer side of the material tray 9.

[0024] A connecting gear 7 is fixedly provided at one end of a set of connecting shafts 28, and the connecting gear 7 meshes with the transmission gear 5. Multiple arc-shaped positioning plates 11 are rotatably provided on the inner side of the support plate 3 through a pin, and the multiple positioning plates 11 are located on one side of multiple transmission shafts 4. The inner side of each of the multiple positioning plates 11 is provided with a slot 12. The inner end of each of the multiple movable frames 6 is fixedly provided with a positioning post 10 that matches the slot 12. The positioning plates 11 lock the position of the movable frame 6 through the slot 12 and the positioning post 10.

[0025] A positioning sleeve 13 is fixedly provided on the outer side of the positioning plate 11. Multiple insertion holes are provided through the outer side wall of the support plate 3, and insertion rods 14 adapted to the positioning sleeve 13 are inserted into each of the multiple insertion holes. A pull plate 15 is fixedly provided at one end of the insertion rod 14, and a tension spring is provided between the pull plate 15 and the support plate 3. The tension spring is used to ensure that the insertion rod 14 is inserted into the positioning sleeve 13 to lock the position of the positioning plate 11.

[0026] The inner wall of the support plate 3 is provided with a plurality of stop bars 16, and the plurality of stop bars 16 respectively fit against the inner side of the plurality of movable frames 6. The stop bars 16 are used to limit the position of the movable frame 6 after it is flipped.

[0027] A bushing 17 is provided at one end of the inner side wall of the mounting frame 8, and a spline shaft 18 is fixedly provided at one end of the connecting shaft 28. The bushing 17 is slidably provided on the outside of the spline shaft 18. Sliding sleeves 19 are fixedly provided on both sides of the bushing 17. Sliding rods 20 are slidably provided inside both sliding sleeves 19, and the sliding rods 20 are fixedly provided inside the mounting frame 8. A top spring is provided between the outer side of the sliding sleeve 19 and one end of the outer side wall of the sliding rod 20. The top spring is used to ensure that the bushing 17 can be stably fitted on the outside of the spline shaft 18.

[0028] A support seat 21 is rotatably provided on one side of the mounting frame 8 via a bearing, and a movable seat 22 is provided on the other side of the mounting frame 8. The movable seat 22 and the support seat 21 are respectively located at both ends of the material tray 9. A support rod 23 is movably provided on the outer side of the movable seat 22 via a bearing. A limiting sleeve 24 is provided through the middle of the outer wall of the mounting frame 8. The support rod 23 is slidably provided inside the limiting sleeve 24. A screw hole is provided through the middle of the outer wall of the limiting sleeve 24, and a locking bolt 25 is provided in the screw hole via a thread. One end of the locking bolt 25 is in contact with the outer wall of the support rod 23. The locking bolt 25 is used to lock the position of the support rod 23 to achieve the effect of locking the position of the movable seat 22. It should be noted that the inner sides of the movable seat 22 and the support seat 21 are provided with protrusions that can be inserted into the end of the material tray 9 to ensure that the two lock the position of the material tray 9.

[0029] A drive gear 26 is fixedly provided on the outside of the frame 1. A movable gear 27 is fixedly provided at one end of a plurality of transmission shafts 4, and the plurality of movable gears 27 mesh with the drive gear 26. The fixed drive gear 26 and the movable gear 27 cooperate to drive the rotation of the transmission shaft 4.

[0030] Working principle of this utility model:

[0031] In use, multiple trays 9 are installed in multiple mounting frames 8, and the core wires on the trays 9 are pulled to wind and twist together. The wound core wires are then pulled to a winding machine to complete the cable coiling process. During this process, the support shaft 2 is driven to rotate by the power mechanism inside the frame 1. The support shaft 2 drives the support plate 3 to rotate. The support plate 3 drives multiple movable frames 6 and mounting frames 8 to rotate through multiple transmission shafts 4. The trays 9 in the mounting frames 8 release the core wires during rotation. At the same time, the transmission shaft 4 drives the movable gear 27 to rotate around the drive gear 26. The transmission shaft 4 rotates under the action of the movable gear 27 and the drive gear 26. The transmission shaft 4 drives the mounting frames 8 and trays 9 to rotate through the transmission gear 5 and the connecting gear 7, so that the multi-strand core wires complete the coiling process.

[0032] When the core wire on the outer side of the material tray 9 is exhausted, the material tray 9 needs to be replaced. At this time, control the support shaft 2 to drive the support plate 3 to rotate until the mounting frame 8 corresponding to the material tray 9 to be replaced moves to the bottom. Then pull the pull plate 15, so that the pull plate 15 drives the insertion rod 14 to move until the insertion rod 14 separates from the positioning sleeve 13. At this time, the limit of the positioning plate 11 is released. Then move the positioning plate 11 to rotate around the pin shaft until the slot 12 at one end of the positioning plate 11 separates from the positioning post 10 inside the movable frame 6. At this time, the limit of the movable frame 6 is released. Then move the movable frame 6 to rotate around the pin shaft. At this time, the movable frame 6 drives the mounting frame 8 to flip outward, so that the mounting frame 8 flips to the outside of the support plate 3. If the mounting frame 8 is not in a horizontal state at this time, pull the bushing 17 to make it slide horizontally and separate from the spline shaft 18. Disconnect the transmission connection between the connecting shaft 28 and the mounting frame 8, thereby releasing the limiting effect of the connecting shaft 28 on the mounting frame 8. At this time, the mounting frame 8 can be adjusted to a horizontal state to facilitate the disassembly and assembly of the tray 9. By rotating the locking bolt 25 to separate it from the support rod 23, the limiting effect of the support rod 23 can be released. Then, adjust the position of the support rod 23 to drive the movable seat 22 to move, so that the movable seat 22 is separated from the tray 9. At this time, the tray 9 can be removed from between the movable seat 22 and the support seat 21 for replacement. After the tray 9 is replaced, reset the movable seat 22 and tighten the locking bolt 25 to fix the tray 9 inside the mounting frame 8. At this time, the movable frame 6 can be flipped to reset it, and the positioning plate 11 can be rotated to lock the position of the movable frame 6 through the slot 12 and the positioning post 10, thus completing the disassembly and replacement of the tray 9.

[0033] It should be noted that in this embodiment, the transmission shaft 4 serves as the pivot for the rotation of the movable frame 6. The movable frame 6 can rotate around the transmission shaft 4, and during this process, the transmission gear 5 and the connecting gear 7 remain engaged. It should be further noted that in this embodiment, the frame 1 is equipped with a power mechanism for driving the support shaft 2 to rotate. The power mechanism can be a motor. In addition, this embodiment only provides the relevant structure for releasing the core wire in the cage winding machine. The traction, winding and other mechanisms inside the cage winding machine adopt the relevant structures in the prior art and are not limited here.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional cage winch, comprising a frame (1) and a support shaft (2) rotatably disposed at the top of the frame (1), characterized in that: Two support plates (3) are fixedly provided in the middle of the support shaft (2). Multiple transmission shafts (4) are rotatably provided on the inner side wall of one of the support plates (3) through bearings. A transmission gear (5) is fixedly provided at one end of each of the multiple transmission shafts (4). Multiple movable frames (6) corresponding to the transmission shafts (4) are provided on the inner side of both support plates (3). The movable frames (6) are designed with an arc shape and are rotatably provided on the inner side of the support plate (3) through pins. A connecting shaft (28) is rotatably provided in the middle of the inner side of the two sets of movable frames (6) through bearings. An installation frame (8) is fixedly provided between the two sets of connecting shafts (28). Both ends of the installation frame (8) are movably connected to the two connecting shafts (28) through bearings. A material tray (9) is provided inside the installation frame (8). A connecting gear (7) is fixedly provided at one end of a set of connecting shafts (28), and the connecting gear (7) meshes with the transmission gear (5). The inner side of the support plate (3) is provided with multiple arc-shaped positioning plates (11) rotatably provided by a pin shaft, and the multiple positioning plates (11) are provided on one side of multiple transmission shafts (4). The inner side of the multiple positioning plates (11) is provided with a slot (12), and the inner end of the multiple movable frames (6) is fixedly provided with a positioning post (10) that matches the slot (12).

2. The multi-functional cage winch according to claim 1, characterized in that: The positioning plate (11) is fixedly provided with a positioning sleeve (13) on the outside. The outer wall of the support plate (3) is provided with multiple insertion holes, and each insertion hole is provided with a rod (14) that is compatible with the positioning sleeve (13). One end of the rod (14) is fixedly provided with a pull plate (15), and a tension spring is provided between the pull plate (15) and the support plate (3).

3. A multi-functional cage winch according to claim 1, characterized in that: The inner wall of the support plate (3) is provided with a plurality of baffles (16), and the plurality of baffles (16) are respectively attached to the inner side of the plurality of movable frames (6).

4. A multi-functional cage winch according to claim 1, characterized in that: The inner sidewall of the mounting frame (8) is provided with a bushing (17) at one end, and a spline shaft (18) is fixedly provided at one end of the connecting shaft (28). The bushing (17) is slidably provided on the outside of the spline shaft (18). Sliding sleeves (19) are fixedly provided on both sides of the bushing (17). Sliding rods (20) are slidably provided inside both sliding sleeves (19), and the sliding rods (20) are fixedly provided inside the mounting frame (8). A top spring is provided between the outer side of the sliding sleeve (19) and one end of the outer sidewall of the sliding rod (20).

5. A multi-functional cage winch according to claim 1, characterized in that: A support seat (21) is rotatably provided on one side of the mounting frame (8) via a bearing. A movable seat (22) is provided on the other side of the mounting frame (8). The movable seat (22) and the support seat (21) are respectively located at both ends of the material tray (9). A support rod (23) is movably provided on the outer side of the movable seat (22) via a bearing. A limiting sleeve (24) is provided through the middle of the outer wall of the mounting frame (8). The support rod (23) is slidably provided inside the limiting sleeve (24). A screw hole is provided through the middle of the outer wall of the limiting sleeve (24). A locking bolt (25) is provided in the screw hole via a thread. One end of the locking bolt (25) is in contact with the outer wall of the support rod (23).

6. A multi-functional cage winch according to claim 1, characterized in that: A drive gear (26) is fixedly provided on the outside of the frame (1), and a movable gear (27) is fixedly provided at one end of each of the multiple transmission shafts (4), and the multiple movable gears (27) mesh with the drive gear (26).

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