Wrapping device of cable former

Abstract

The utility model belongs to the technical field of cable forming machines, and particularly relates to a wrapping device of a cable forming machine. A wire conduit penetrating through a front side plate and a rear side plate of the box body is arranged on the box body and sleeved with a rotating shaft, a rotating disc synchronously rotating along with the rotating shaft is arranged on the rotating shaft, a plurality of supporting columns are distributed on the rotating disc in the circumferential direction, and the outer ends of the supporting columns are connected to the same circular ring body. A tension adjusting roller is arranged on the two oppositely-arranged supporting columns through a first installation base, a steering roller is arranged on the outer side wall of the circular ring body through a second installation base, the steering roller is arranged close to the tension adjusting roller, the other supporting columns are sleeved with roller sleeves, the rotating shaft is sleeved with a belt ball, and the belt ball is arranged on the rotating shaft in a sleeved mode. A wrapping tape on the tape cluster passes through the roller sleeve, the tension adjusting roller and the steering roller and then is wrapped on a cable; the belt ball, the rotating shaft and the wire passing pipe are coaxially arranged, the stability is good after the belt ball is installed, shaking cannot occur, and the overall structure is compact.

Description

Technical field:

[0001] The utility model belongs to the technical field of cable cabling machines, in particular to a wrapping device of a cable cabling machine. Background technology:

[0002] During the cable production process, it is necessary to wrap the exposed wires or cable cores with insulating ribbons or insulating films. For example, wrapping the core wires of the cable with mica tape can play an insulating and fire-resistant role and enhance the safety of cable use.

[0003] A Chinese invention patent (publication number CN 110600204 A, application date 2019.09.28, publication date 2019.12.20) discloses a cable winding device, including a frame, a winding disk rotatably connected to the frame, and a driving motor for driving the winding disk to rotate; a through hole for the cable to pass through is provided at the center position of the winding disk; an adjustment seat is fixedly connected at an eccentric position of the winding disk, a winding rod is hinged on the adjustment seat through a hinge shaft, a winding cylinder is rotatably connected to the winding rod along the axis, and a wrapping tape is wound on the winding cylinder; an adjustment device for adjusting the rotation angle of the winding rod is provided on the adjustment seat.

[0004] The wrapping tube of the above patent is arranged on one side of the wrapping disc, and the wrapping rod can rotate relative to the wrapping disc, and the adjustment device is used to perform adaptive adjustment according to the angle of the wrapping tape. However, due to the heavy weight of the wrapping tape, the wrapping tube is arranged on the connecting rod through the clamping part, which will lead to the defect of poor stability and a large overall volume. Summary of the invention:

[0005] The utility model aims to provide a wrapping device for a cable cabling machine with good stability and compact structure.

[0006] The utility model is achieved in this way:

[0007] A wrapping device for a cable cabling machine comprises a box body, a driving mechanism is arranged in the box body, a wire tube is arranged on the box body and passes through the front and rear side plates of the box body, a rotating shaft is sleeved on the wire tube, one end of the rotating shaft extends into the inner cavity of the box body, and the other end extends out of the front side plate of the box body, the rotating shaft is driven to rotate by the driving mechanism, a rotating disk is arranged on the rotating shaft and rotates synchronously with the rotating shaft, a plurality of supporting columns are distributed circumferentially on the rotating disk, the outer ends of the supporting columns are connected to the same annular body, tension adjusting rollers are arranged on two of the supporting columns arranged opposite to each other through a first mounting seat, a steering roller is arranged on the outer side wall of the annular body through a second mounting seat, the steering roller is arranged close to the tension adjusting roller, and roller sleeves are sleeved on the outer sides of the remaining supporting columns, a belt group is sleeved on the rotating shaft, and the wrapping belt on the belt group is wrapped around the cable line after passing through the roller sleeve, the tension adjusting roller and the steering roller.

[0008] In the above-mentioned winding device of a cable cabling machine, a limiting disk is arranged on the rotating shaft, a threaded portion is arranged at the front end of the rotating shaft, a limiting nut is arranged on the threaded portion, and the belt ball is axially limited on the rotating shaft by the limiting disk and the limiting nut.

[0009] In the above-mentioned wrapping device of a cable cabling machine, a mounting hole is provided on the first mounting seat, and an opening radially arranged along the mounting hole is provided at one end of the first mounting seat. The first mounting seat is connected to the corresponding support column through the mounting hole, and the screw tightens the opening to fix the mounting seat on the support column, and the tension adjustment roller is fixed at the other end of the first mounting seat.

[0010] In the above-mentioned wrapping device of a cable cabling machine, the second mounting seat includes a left mounting seat and a right mounting seat, the lower ends of the left mounting seat and the right mounting seat are fixed on the annular body, and the steering roller is rotatably connected to the upper ends of the left mounting seat and the right mounting seat.

[0011] In the above-mentioned wrapping device of the cable cabling machine, the outer diameter of one end of the tension adjustment roller and the steering roller is larger than the outer diameter of the other end.

[0012] In the above-mentioned wrapping device of a cable cabling machine, the box body is arranged on a base.

[0013] In the above-mentioned wrapping device of a cable cabling machine, the support column is arranged coaxially with the rotating shaft.

[0014] The outstanding advantages of the utility model compared with the prior art are:

[0015] 1. The belt group of the utility model is coaxially arranged with the rotating shaft and the wire passing tube. After the belt group is installed, it has good stability, will not shake, and has a compact overall structure.

[0016] 2. The tension adjustment roller provided in the utility model can adjust the tension of the wrapping belt, and the adjustment is fast and convenient.

[0017] 3. The driving mechanism of the utility model is arranged in the box body, so that the device is neat and tidy. Description of the drawings:

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] In the figure: 1. box body; 2. wire tube; 3. rotating shaft; 4. rotating disk; 5. supporting column; 6. annular body; 7. first mounting seat; 8. tension adjustment roller; 9. steering roller; 10. roller sleeve; 11. belt ball; 12. wrapping tape; 13. cable; 14. limit plate; 15. limit nut; 16. left mounting seat; 17. right mounting seat; 18. base. Specific implementation method:

[0020] The present invention is further described below with reference to specific embodiments. Figure 1 :

[0021] The utility model provides a wrapping device for a cable cabling machine, the wrapping device comprises a box body 1, a driving mechanism is arranged in the box body 1, a wire tube 2 penetrating the front and rear side plates of the box body is arranged on the box body 1, a cable line 13 formed into a twisted shape after a twisting process at the front end passes through the wire tube 2, and is wound by a winding device of a rear end process. In this process, the cable line 13 is transported through the wire tube 2. During the transportation process, the cable line 13 is wrapped by the utility model. The utility model is provided with a rotating shaft 3 on the wire tube 2, one end of the rotating shaft 3 extends into the inner cavity of the box body 1, and the other end extends out of the front side plate of the box body 1, the rotating shaft 3 is driven to rotate by the driving mechanism, and a rotating disk 4 is arranged on the rotating shaft 3 to rotate synchronously with the rotating shaft 3, and the specific connection structure of the rotating disk 4 and the rotating shaft 3 can be welded or keyed to cooperate with axial limit, etc., which is specifically set according to actual conditions. There are several support columns 5 distributed circumferentially on the rotating disk 4, and the outer ends of the support columns 5 are connected to the same annular body 6. Generally speaking, the support columns 5 can be selected as a double-headed screw structure, one end of the double-headed screw passes through the rotating disk 4 and is limited by a nut, and the other end passes through the annular body 6 and is limited by a nut. In order to achieve steering, the utility model is provided with a tension adjustment roller 8 through a first mounting seat 7 on two of the support columns 5 arranged opposite to each other, and a steering roller 9 is provided on the outer wall of the annular body 6 through a second mounting seat. The steering roller 9 is arranged close to the tension adjustment roller 8, and the remaining support columns 6 are covered with a roller sleeve 10, and the rotating shaft 3 is covered with a belt group 11. The wrapping belt 12 on the belt group 11 passes through the roller sleeve 10, the tension adjustment roller 8, and the steering roller 9 and then wraps around the cable 13. The action of the driving mechanism is controlled by the control system.

[0022] The belt group 11 of the utility model is coaxially arranged with the rotating shaft 3 and the wire passing tube 2. After the belt group 11 is installed, it has good stability without shaking, and the overall structure is compact.

[0023] As described above, the rotating shaft 3 is driven to rotate by a driving mechanism, and the driving mechanism can be a gear transmission mechanism, a chain transmission mechanism, or a belt transmission mechanism. For example, in the case of a gear transmission mechanism, the rotating shaft 3 is connected to a driving motor through a gearbox at one end of the rotating shaft 3 located in the inner cavity of the box 1, and the driving motor is arranged in the inner cavity of the box 1. The wrapping of the cable 13 is achieved during the transportation process by the rotation of the wrapping belt 12.

[0024] In order to achieve axial limitation of the belt group 11, a limiting plate 14 is provided on the rotating shaft 3, a threaded portion is provided at the front end of the rotating shaft 3, and a limiting nut 15 is provided on the threaded portion, and the belt group 11 is axially limited on the rotating shaft 3 by the limiting plate 14 and the limiting nut 15. In this way, during the rotation process, the belt group 11 will not shake along the axial direction of the rotating shaft 3, thereby improving stability.

[0025] Furthermore, a mounting hole is provided on the first mounting seat 7, and an opening is provided at one end of the first mounting seat 7 along the radial direction of the mounting hole. The first mounting seat 7 is connected to the corresponding support column 5 through the mounting hole, and the screw tightens the opening to fix the first mounting seat 7 on the support column 5. The tension adjustment roller 8 is fixed at the other end of the first mounting seat 7.

[0026] As can be seen from the above, the specific position of the tension adjustment roller 7 can be adjusted around the support column 5 through the first mounting seat 7, and can be adjusted 360° around the support column 5 to achieve the best tension of the wrapping belt 12.

[0027] It should be noted that the support column 5 of the present invention is coaxially arranged with the rotating shaft 3 .

[0028] The second mounting seat includes a left mounting seat 16 and a right mounting seat 17 . The lower ends of the left mounting seat 16 and the right mounting seat 17 are fixed on the annular body 6 , and the steering roller 9 is rotatably connected to the upper ends of the left mounting seat 16 and the right mounting seat 17 .

[0029] The wrapping tape 12 can be adjusted to an optimal state by the tension adjusting roller 8 and the steering roller 9, so as to ensure that the wrapping tape 12 has a certain tension.

[0030] It should be noted that, in order to prevent the wrapping tape 12 from detaching from the tension adjusting roller 8 and the steering roller 9, the outer diameter of one end of the tension adjusting roller 8 and the steering roller 9 of the utility model is larger than the outer diameter of the other end.

[0031] According to actual needs, the box body 1 is arranged on the base 18 in the utility model.

[0032] The utility model can realize single-layer wrapping. When double-layer wrapping is required, two utility models can be arranged, and the second-layer wrapping can be carried out after the single-layer wrapping is completed.

[0033] The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model. Therefore, any equivalent changes made based on the shape, structure, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wrapping device for a cable cabling machine, Features: The invention comprises a box (1), a driving mechanism is arranged in the box (1), a wire tube (2) is arranged on the box (1) and passes through the front and rear side plates of the box (1), a rotating shaft (3) is mounted on the wire tube (2), one end of the rotating shaft (3) extends into the inner cavity of the box (1), and the other end extends out of the front side plate of the box (1), the rotating shaft (3) is driven to rotate by the driving mechanism, a rotating disk (4) is arranged on the rotating shaft (3) and rotates synchronously with the rotating shaft (3), a plurality of supporting columns (5) are distributed circumferentially on the rotating disk (4), and the outer ends of the supporting columns (5) are connected to the same circular ring. On the body (6), two support columns (5) disposed opposite to each other are provided with tension adjustment rollers (8) through a first mounting seat (7), a steering roller (9) is provided on the outer wall of the annular body (6) through a second mounting seat, the steering roller (9) is arranged close to the tension adjustment roller (8), the remaining support columns (5) are covered with roller sleeves (10), the rotating shaft (3) is covered with a belt group (11), and the wrapping belt (12) on the belt group (11) passes through the roller sleeve (10), the tension adjustment roller (8) and the steering roller (9) and is then wrapped around the cable (13).

2. A wrapping device for a cable cabling machine according to claim 1, Features: A limiting disk (14) is arranged on the rotating shaft (3), a threaded portion is arranged at the front end of the rotating shaft (3), a limiting nut (15) is arranged on the threaded portion, and the belt (11) is axially limited on the rotating shaft (3) by the limiting disk (14) and the limiting nut (15).

3. A wrapping device for a cable cabling machine according to claim 1, Features: The first mounting seat (7) is provided with a mounting hole, and an opening is provided at one end of the first mounting seat (7) along the radial direction of the mounting hole. The first mounting seat (7) is connected to the corresponding support column (5) through the mounting hole. The opening is tightened by a screw to fix the mounting seat on the support column (5). The tension adjustment roller (8) is fixedly arranged at the other end of the first mounting seat (7).

4. A wrapping device for a cable cabling machine according to claim 1, Features: The second mounting seat comprises a left mounting seat (16) and a right mounting seat (17); the lower ends of the left mounting seat (16) and the right mounting seat (17) are fixedly arranged on the annular body (6); and the steering roller (9) is rotatably connected to the upper ends of the left mounting seat (16) and the right mounting seat (17).

5. The cable wrapping device of the cable cabling machine according to claim 1, Features: The outer diameter of one end of the tension adjustment roller (8) and the steering roller (9) is greater than the outer diameter of the other end.

6. The cable wrapping device of the cable cabling machine according to claim 1, Features: The box body (1) is arranged on a base (18).

7. A wrapping device for a cable cabling machine according to claim 1, Features: The support column (5) is arranged coaxially with the rotating shaft (3).

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