Cable winding device

Abstract

The invention discloses a cable winding device which is characterized in that a first supporting plate and a third supporting plate are fixedly connected through a connecting rod, and a second disc with a plurality of outer convex teeth is arranged on one side, opposite to the first supporting plate, of a first disc and at the central position of the side; a circular groove is formed between the interior of the first disc and the second disc, a gear is arranged in the circular groove, outer protruding teeth continuously distributed along the circumferential side wall of the second disc form an outer protruding tooth set, inner protruding teeth continuously distributed along the circumferential inner wall of the first disc form an inner protruding tooth set, and the inner protruding tooth set and the outer protruding tooth set are distributed in a staggered mode. A second supporting plate is connected into the third sliding groove in a sliding mode, a rack is arranged on the top of the workbench and is parallel to the third sliding groove, and the top of the rack is connected with a fluted disc in an engaged mode. The cable winding device not only facilitates uniform winding of the cable, but also reduces the risk that the surface of the cable is scratched and improves the safety of the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing, and in particular to a cable winding device. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables are mainly made of PVC plastic particles, sheath insulation and various specifications of copper wires twisted into cables. Cables have many uses, mainly used for control installation, connection equipment, power transmission and other multiple functions. They are common and indispensable in daily life. After the cable is produced, it needs to be wound on the winding roller for storage to facilitate subsequent transportation.

[0003] After searching, the Chinese patent publication number CN202223326531.9 discloses a cable winding device, including a frame device for supporting the reciprocating movement of the cable, a roller for winding the cable is arranged in the middle of the frame device, and also includes a driving device installed on one side of the frame device for providing rotational power and a transmission device installed in the middle of the roller for convenient and quick disassembly and transmission of power; the driving device includes a rotating motor, a transmission sleeve is installed at the output end of the rotating motor, and a locking nail is installed on the transmission sleeve; the transmission device includes a transmission shaft, a platform is arranged on the transmission shaft, a limiting groove is arranged at one end of the transmission shaft, and two limiting blocks are symmetrically installed on the transmission shaft. The cable winding device described in the utility model ensures stable and uniform force through the setting of a through support; the convenience of disassembly and assembly is increased through the independent plug-in and disassembly setting of the limiting block; the convenience of disassembly and assembly is increased through the setting of an open installation at one end.

[0004] The above-mentioned device guides the cable by means of the limiting knife holder so that the cable is evenly wound on the winding roller. However, during the movement of the limiting guide frame, the cable will form an angle between the limiting guide frame and the winding roller, causing the cable and the limiting guide frame to rub against each other during the rotation of the winding roller, thereby damaging the cable surface and affecting product quality. Summary of the invention

[0005] The object of the present invention is to provide a cable winding device, which not only facilitates uniform cable winding, but also reduces the risk of scratching and scabbing the cable surface, thereby improving the safety of the cable.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a cable winding device, comprising: a workbench, a first slide slot, a second slide slot and a third slide slot are arranged at intervals on the top of the workbench, the second slide slot is located between the first slide slot and the third slide slot, the lower end of a third support plate is slidably connected to the first slide slot, and the upper end of the third support plate is rotatably mounted with a driving shaft, one end of the driving shaft is detachably mounted with a winding roller for cable winding, and the other end is fixedly connected to the output shaft of a rotating motor; The second sliding groove is internally connected with a first supporting plate with a first connecting shaft rotatably mounted on the upper end, and the first supporting plate is fixedly connected to the third supporting plate by a connecting rod, and the driving shaft and the first connecting shaft are connected by a transmission mechanism, and a first disk with a plurality of inner convex teeth is fixedly mounted on the end of the first connecting shaft away from the driving shaft, and a second disk with a plurality of outer convex teeth is arranged at a central position of the side of the first disk opposite to the first supporting plate, and a circular groove is formed between the inside of the first disk and the second disk, and a gear is arranged inside the circular groove, and the outer convex teeth continuously distributed along the circumferential side wall of the second disk form an outer convex tooth group, and the inner convex teeth continuously distributed along the circumferential inner wall of the first disk form an inner convex tooth group, and the inner convex tooth group and the outer convex tooth group are staggered, so that the gear can only be meshed and connected with one of the inner convex tooth group and the outer convex tooth group at the same time; The third slide groove is internally slidably connected to a second support plate, a rack is arranged on the top of the workbench and parallel to the third slide groove, the top of the rack is meshingly connected to a gear plate, and the gear plate and the gear are fixedly connected via a second connecting shaft, and the second connecting shaft is rotatably mounted on the upper end of the second support plate.

[0007] The further improved scheme in the above technical scheme is as follows: 1. In the above solution, the angle occupied by the inner convex tooth group in the circular groove is a first angle, the angle occupied by the outer convex tooth group in the circular groove is a second angle, and the sum of the first angle and the second angle is 360°.

[0008] 2. In the above solution, the transmission mechanism includes a driving bevel gear sleeved on the outer wall of the driving shaft and a driven bevel gear sleeved on the outer wall of the second connecting shaft, and the driving bevel gear is meshingly connected with the driven bevel gear.

[0009] 3. In the above solution, a first pulley is disposed at the lower end of each of the first support plate, the second support plate and the third support plate.

[0010] 4. In the above scheme, both ends of the displacement winding roller are respectively sleeved with a mounting plate with a second pulley mounted on the bottom, and the winding roller is rotatably connected to the mounting plate.

[0011] 5. In the above solution, two second pulleys are provided, and when the winding roller moves, one of the second pulleys is located between the first slide groove and the second slide groove.

[0012] 6. In the above solution, an external thread is arranged at an end of the driving shaft away from the rotating motor and along the outer wall of the end.

[0013] 7. In the above solution, the inner wall of one end of the winding roller relative to the driving shaft is provided with an internal thread matching the external thread.

[0014] 8. In the above solution, a mounting seat for mounting the rotating motor is provided on the outer wall of the third support plate.

[0015] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: The cable winding device of the present invention has a winding roller for cable winding detachably mounted on one end of its driving shaft, and the other end of the winding roller is fixedly connected to the output shaft of a rotating motor, and the driving shaft is connected to the first connecting shaft via a transmission mechanism, and a first disc with a plurality of inner convex teeth is fixedly mounted on the end of the first connecting shaft away from the driving shaft, and a second disc with a plurality of outer convex teeth is arranged at a central position on a side of the first disc opposite to the first supporting plate, the outer convex teeth continuously distributed along the circumferential side wall of the second disc form an outer convex tooth group, and the inner convex teeth continuously distributed along the circumferential inner wall of the first disc form an inner convex tooth group, and the driving shaft is driven to rotate by the rotating motor, and the first disc and the second disc are rotated by the cooperation of the transmission mechanism. The disc rotates, and a second connecting shaft with a toothed disc at one end is rotatably installed on the upper end of the second support plate. The other end of the second connecting shaft is fixedly connected to a gear, and the gear is meshed with the inner convex tooth group and the outer convex tooth group in sequence, thereby driving the third support plate to move back and forth, thereby driving the winding roller to move back and forth, so that the cable can be evenly wound along the length direction of the winding roller while being wound, avoiding the situation where the cable is stacked on the winding roller and causing the cable arrangement to be chaotic or even tangled. The method of guiding the cable relative to the movement of the limiting guide frame also avoids the friction between the cable and the limiting guide frame, thereby reducing the risk of scratching and scratching the cable surface, improving the safety of the cable, reducing the driving equipment, and reducing the production and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attached Figure 1 It is a schematic structural diagram of the cable winding device of the present invention from a first perspective; Attached Figure 2 It is a schematic structural diagram of the cable winding device of the present invention from a second viewing angle; Attached Figure 3 The partial structure diagram of the cable winding device of the present invention is shown in FIG. Figure 1 ; Attached Figure 4The partial structure diagram of the cable winding device of the present invention is shown in FIG. Figure 2 .

[0017] In the above drawings: 1, winding roller; 2, driving bevel gear; 3, driving shaft; 4, rotating motor; 5, mounting seat; 61, first slide groove; 62, second slide groove; 63, third slide groove; 7, rack; 8, driven bevel gear; 9, second disc; 10, gear disc; 11, first disc; 12, workbench; 13, inner convex teeth; 14, second connecting shaft; 15, second support plate; 16, gear; 17, outer convex teeth; 18, third support plate; 19, connecting rod; 20, first connecting shaft; 21, first support plate; 22, first pulley; 23, circular groove; 24, mounting plate; 25, second pulley. Implementation

[0018] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0019] Embodiment 1: A cable winding device, comprising: a workbench 12, a first slide groove 61, a second slide groove 62 and a third slide groove 63 are spaced apart at the top of the workbench 12, the second slide groove 62 is located between the first slide groove 61 and the third slide groove 63, a lower end of a third support plate 18 is slidably connected to the first slide groove 61, and a driving shaft 3 is rotatably installed on the upper end of the third support plate 18, one end of the driving shaft 3 is detachably installed with a winding roller 1 for cable winding, and the other end is fixedly connected to the output shaft of a rotating motor 4; First, connect the mounting plate of the winding roller to the rotating shaft. When the cable needs to be wound, start the rotating motor to drive the driving shaft to rotate, and the driving shaft drives the winding roller to rotate so that the cable is wound on the winding roller. The second slide groove 62 is internally slidably connected to a first support plate 21 with a first connecting shaft 20 rotatably mounted on its upper end, and the first support plate 21 is fixedly connected to the third support plate 18 via a connecting rod 19. The driving shaft 3 is connected to the first connecting shaft 20 via a transmission mechanism. The first connecting shaft 20 is fixedly mounted on one end away from the driving shaft 3 with a first disc 11 having a plurality of inner convex teeth 13. A first disc 11 is located on the side of the first disc 11 opposite to the first support plate 21 and at the center of the side. A second disc 9 having a plurality of external convex teeth 17, and a circular groove 23 is formed between the inside of the first disc 11 and the second disc 9, a gear 16 is arranged inside the circular groove 23, the external convex teeth 17 continuously distributed along the circumferential side wall of the second disc 9 form an external convex tooth group, and the internal convex teeth 13 continuously distributed along the circumferential inner wall of the first disc 11 form an internal convex tooth group, and the internal convex tooth group and the external convex tooth group are staggered, so that the gear 16 can only be meshed and connected with one of the internal convex tooth group and the external convex tooth group at the same time; The driving shaft drives the driving bevel gear to rotate, and the driving bevel gear drives the first connecting shaft to rotate through the driven bevel gear, and the first connecting shaft drives the first disc to rotate. The rotation of the first disc drives the second disc to rotate together, and the multiple external convex teeth on the outer periphery of the second disc are first meshed with the gear, which first drives the gear to rotate counterclockwise, and the gear drives the toothed disc to rotate through the second connecting shaft. Because the toothed disc and the rack are meshed, the toothed disc moves forward on the rack during the rotation, and then drives the driven bevel gear and the second support plate to move forward, and the second support plate drives the first support plate to move forward through the connecting rod, thereby driving the winding roller to move forward. When the multiple external convex teeth are meshed with the gear, the multiple internal convex teeth on the inner wall of the circular groove are meshed with the gear again, which first drives the gear to rotate clockwise, and similarly drives the winding roller to move in the opposite direction to return to its original position; A second support plate 15 is slidably connected inside the third slide groove 63, a rack 7 is arranged on the top of the workbench 12 and parallel to the third slide groove 63, a toothed disc 10 is meshedly connected to the top of the rack 7, and the toothed disc 10 is fixedly connected to the gear 16 via a second connecting shaft 14, and the second connecting shaft 14 is rotatably mounted on the upper end of the second support plate 15; As the first disc keeps rotating, the outer convex teeth and the inner convex teeth mesh with the gears in turn, driving the winding roller to move back and forth left and right, and the second pulley at the bottom of the mounting plate slides on the surface of the workbench, and the third support plate, the first support plate, and the first pulley at the bottom of the second support plate slide in the first slide groove, the second slide groove, and the third slide groove, so that the winding roller moves back and forth left and right while rotating to wind the cable, so that the cable can be evenly wound on the winding roller, ensuring that all positions on the winding roller can be fully wound, avoiding waste of position.

[0020] The angle occupied by the inner convex tooth group in the circular groove 23 is a first angle, the angle occupied by the outer convex tooth group in the circular groove 23 is a second angle, and the sum of the first angle and the second angle is 360°.

[0021] The transmission mechanism comprises a driving bevel gear 2 sleeved on the outer wall of the driving shaft 3 and a driven bevel gear 8 sleeved on the outer wall of the second connecting shaft 20 , and the driving bevel gear 2 is meshingly connected with the driven bevel gear 8 .

[0022] A first pulley 22 is disposed at the lower end of the first support plate 21 , the second support plate 15 and the third support plate 18 .

[0023] Both ends of the displaced winding roller 1 are respectively sleeved with a mounting plate 24 with a second pulley 25 mounted on the bottom, and the winding roller 1 is rotatably connected to the mounting plate 24; there are two second pulleys 25, and when the winding roller 1 moves, one of the second pulleys 25 is located between the first slide groove 61 and the second slide groove 62.

[0024] An external thread is disposed on an end of the driving shaft 3 away from the rotating motor 4 and along an outer wall of the end.

[0025] The inner wall of one end of the winding roller 1 relative to the driving shaft 3 is provided with an internal thread matching the external thread.

[0026] Embodiment 2: A cable winding device, comprising: a workbench 12, a first slide groove 61, a second slide groove 62 and a third slide groove 63 are spaced apart at the top of the workbench 12, the second slide groove 62 is located between the first slide groove 61 and the third slide groove 63, a lower end of a third support plate 18 is slidably connected to the first slide groove 61, and a driving shaft 3 is rotatably installed on the upper end of the third support plate 18, one end of the driving shaft 3 is detachably installed with a winding roller 1 for cable winding, and the other end is fixedly connected to the output shaft of a rotating motor 4; The driving shaft is driven to rotate by a rotating motor, and the first disc and the second disc are rotated under the cooperation of the transmission mechanism. A second connecting shaft with a toothed disc connected at one end is rotatably installed on the upper end of the second supporting plate. A gear is fixedly connected at the other end of the second connecting shaft. The gear is meshed with the inner convex tooth group and the outer convex tooth group in sequence, so that the third supporting plate can be driven to move back and forth, thereby driving the winding roller to move back and forth. The second slide groove 62 is internally slidably connected to a first support plate 21 with a first connecting shaft 20 rotatably mounted on its upper end, and the first support plate 21 is fixedly connected to the third support plate 18 via a connecting rod 19. The driving shaft 3 is connected to the first connecting shaft 20 via a transmission mechanism. The first connecting shaft 20 is fixedly mounted on one end away from the driving shaft 3 with a first disc 11 having a plurality of inner convex teeth 13. A first disc 11 is located on the side of the first disc 11 opposite to the first support plate 21 and at the center of the side. A second disc 9 having a plurality of external convex teeth 17, and a circular groove 23 is formed between the inside of the first disc 11 and the second disc 9, a gear 16 is arranged inside the circular groove 23, the external convex teeth 17 continuously distributed along the circumferential side wall of the second disc 9 form an external convex tooth group, and the internal convex teeth 13 continuously distributed along the circumferential inner wall of the first disc 11 form an internal convex tooth group, and the internal convex tooth group and the external convex tooth group are staggered, so that the gear 16 can only be meshed and connected with one of the internal convex tooth group and the external convex tooth group at the same time; A second support plate 15 is slidably connected inside the third slide groove 63, a rack 7 is arranged on the top of the workbench 12 and parallel to the third slide groove 63, a toothed disc 10 is meshedly connected to the top of the rack 7, and the toothed disc 10 is fixedly connected to the gear 16 via a second connecting shaft 14, and the second connecting shaft 14 is rotatably mounted on the upper end of the second support plate 15; The cable can be wound evenly along the length of the winding roller while being wound, thus avoiding the cable being stacked on the winding roller and causing the cable to be arranged in a disorderly manner or even tangled. The cable is guided relative to the limit guide frame, thus avoiding friction between the cable and the limit guide frame, thereby reducing the risk of scratches on the cable surface, improving the safety of the cable, reducing the driving equipment, and reducing the production and use costs.

[0027] The angle occupied by the inner convex tooth group in the circular groove 23 is a first angle, the angle occupied by the outer convex tooth group in the circular groove 23 is a second angle, and the sum of the first angle and the second angle is 360°.

[0028] The transmission mechanism comprises a driving bevel gear 2 sleeved on the outer wall of the driving shaft 3 and a driven bevel gear 8 sleeved on the outer wall of the second connecting shaft 20, and the driving bevel gear 2 is meshedly connected with the driven bevel gear 8; The movement of the winding roller is achieved by using a rotating motor and a transmission mechanism that drives it to rotate. There is no need to add additional driving equipment, which reduces equipment costs and makes the mechanism more interconnected. After the winding roller is fully wound, the rotating motor is turned off, and one end of the winding roller is rotated off the end of the driving shaft, and then a new winding roller is replaced.

[0029] A first pulley 22 is disposed at the lower end of the first support plate 21 , the second support plate 15 and the third support plate 18 .

[0030] The two ends of the displacement winding roller 1 are respectively sleeved with a mounting plate 24 with a second pulley 25 mounted on the bottom, and the winding roller 1 is rotatably connected to the mounting plate 24 .

[0031] A mounting seat 5 for mounting the rotating motor 4 is disposed on the outer wall of the third supporting plate 18 .

[0032] The connecting rod 19 is an L-shaped connecting rod.

[0033] Compared with the method of guiding the cable by moving the limit ring and the guide ring, the friction between the cable and the limit ring and the guide ring is also reduced, thereby reducing the risk of scratching and scratching the cable surface and improving the safety of the cable.

[0034] The working principle is: When in use, first connect the mounting plate of the winding roller to the rotating shaft. When the cable needs to be wound, start the rotating motor to drive the driving shaft to rotate, and the driving shaft drives the winding roller to rotate so that the cable is wound on the winding roller. At the same time, the driving shaft drives the driving bevel gear to rotate, and the driving bevel gear drives the first connecting shaft to rotate through the driven bevel gear, and the first connecting shaft drives the first disc to rotate. The rotation of the first disc drives the second disc to rotate together, and the multiple external convex teeth on the outer periphery of the second disc are first meshed with the gear, which first drives the gear to rotate counterclockwise, and the gear drives the toothed disc to rotate through the second connecting shaft. Because the toothed disc and the rack are meshed, the toothed disc moves forward on the rack during the rotation, and then drives the driven bevel gear and the second support plate to move forward, and the second support plate drives the first support plate to move forward through the connecting rod, thereby driving the winding roller to move forward. When the multiple external convex teeth are meshed with the gear, the multiple internal convex teeth on the inner wall of the circular groove are meshed with the gear again, which first drives the gear to rotate clockwise, and similarly drives the winding roller to move in the opposite direction to return to its original position; The first disc keeps rotating, and the outer convex teeth and the inner convex teeth mesh with the gears in turn, driving the winding roller to move back and forth left and right, and the second pulley at the bottom of the mounting plate slides on the surface of the workbench, and the third support plate, the first support plate, and the first pulley at the bottom of the second support plate slide in the first slide groove, the second slide groove, and the third slide groove, so that the winding roller moves back and forth left and right while rotating to wind the cable, so that the cable can be evenly wound on the winding roller, ensuring that all positions on the winding roller can be fully wound, avoiding position waste; The movement of the winding roller is achieved by utilizing a rotating motor and a transmission mechanism that drive the winding roller to rotate. There is no need to add additional driving equipment, which reduces equipment costs and increases the linkage of the mechanism. After the winding roller is fully wound, the rotating motor is turned off, and one end of the winding roller is rotated off the end of the driving shaft, and then a new winding roller is replaced.

[0035] When the above-mentioned cable winding device is used, it is convenient for the cable to be evenly wound along the length direction of the winding roller while being reeled in, thereby avoiding the situation where the cable is overlapped and wound on the winding roller, resulting in chaotic cable arrangement or even tangling. The method of guiding the cable relative to the movement of the limiting guide frame also avoids friction between the cable and the limiting guide frame, thereby reducing the risk of scratches and scratches on the cable surface, improving the safety of the cable, reducing the driving equipment, and reducing the production and use costs.

[0036] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable winding device, comprising: A workbench (12), characterized in that: a first slide groove (61), a second slide groove (62) and a third slide groove (63) are spaced apart at the top of the workbench (12), the second slide groove (62) is located between the first slide groove (61) and the third slide groove (63), the lower end of a third support plate (18) is slidably connected to the first slide groove (61), and a driving shaft (3) is rotatably mounted on the upper end of the third support plate (18), one end of the driving shaft (3) is detachably mounted with a winding roller (1) for cable winding, and the other end is fixedly connected to the output shaft of a rotating motor (4); The second slide groove (62) is internally slidably connected to a first support plate (21) having a first connecting shaft (20) rotatably mounted on its upper end, and the first support plate (21) is fixedly connected to the third support plate (18) via a connecting rod (19). The driving shaft (3) and the first connecting shaft (20) are connected via a transmission mechanism. A first disc (11) having a plurality of inner convex teeth (13) is fixedly mounted on one end of the first connecting shaft (20) away from the driving shaft (3). The first disc (11) is located on a side of the first disc (11) opposite to the first support plate (21) and is provided at a central position on the side. A second disk (9) having a plurality of external convex teeth (17), a circular groove (23) is formed between the inside of the first disk (11) and the second disk (9), a gear (16) is arranged inside the circular groove (23), the external convex teeth (17) continuously distributed along the circumferential side wall of the second disk (9) form an external convex tooth group, and the internal convex teeth (13) continuously distributed along the circumferential inner wall of the first disk (11) form an internal convex tooth group, and the internal convex tooth group and the external convex tooth group are staggered, so that the gear (16) can only mesh with one of the internal convex tooth group and the external convex tooth group at the same time; A second support plate (15) is slidably connected inside the third slide groove (63), and a rack (7) is arranged on the top of the workbench (12) and parallel to the third slide groove (63). A toothed disc (10) is meshedly connected to the top of the rack (7), and the toothed disc (10) and the gear (16) are fixedly connected via a second connecting shaft (14). The second connecting shaft (14) is rotatably mounted on the upper end of the second support plate (15).

2. The cable winding device according to claim 1, characterized in that: The angle occupied by the inner convex tooth group in the circular groove (23) is a first angle, the angle occupied by the outer convex tooth group in the circular groove (23) is a second angle, and the sum of the first angle and the second angle is 360°.

3. The cable winding device according to claim 1, characterized in that: The transmission mechanism comprises a driving bevel gear (2) sleeved on the outer wall of the driving shaft (3) and a driven bevel gear (8) sleeved on the outer wall of the second connecting shaft (20), and the driving bevel gear (2) is meshingly connected with the driven bevel gear (8).

4. The cable winding device according to claim 1, characterized in that: A first pulley (22) is provided at the lower end of each of the first support plate (21), the second support plate (15) and the third support plate (18).

5. The cable winding device according to claim 1, characterized in that: Both ends of the displacement winding roller (1) are respectively sleeved with a mounting plate (24) with a second pulley (25) mounted on the bottom, and the winding roller (1) is rotatably connected to the mounting plate (24).

6. The cable winding device according to claim 1, characterized in that: Two second pulleys (25) are provided, and when the winding roller (1) moves, one of the second pulleys (25) is located between the first slide groove (61) and the second slide groove (62).

7. The cable winding device according to claim 1, characterized in that: An external thread is provided at an end of the driving shaft (3) away from the rotating motor (4) and along an outer wall of the end.

8. The cable winding device according to claim 1, characterized in that: An inner wall of one end of the winding roller (1) relative to the driving shaft (3) is provided with an inner thread that matches the outer thread.

9. The cable winding device according to claim 1, characterized in that: A mounting seat (5) for mounting the rotating motor (4) is provided on the outer wall of the third support plate (18).

Images