High-efficiency cable stranding device

Abstract

The utility model relates to the technical field of cable stranding equipment, in particular to an efficient cable stranding device which comprises a base, two symmetrical second supporting plates are fixedly connected to the two sides of the middle of the top of the base respectively, two take-up rollers are installed between the two second supporting plates, and first supporting plates are fixedly connected to the left sides and the right sides of the tops of the two bases respectively. The two first supporting plates are arranged right opposite to the two take-up rollers correspondingly, the tops of the first supporting plates are rotationally provided with wire twisting discs through bearings, and each wire twisting disc is provided with a plurality of wire penetrating holes distributed in an annular array. According to the utility model, the take-up roller is arranged on one side of the stranding disc, so that take-up can be directly carried out after stranding is completed, cable transfer is facilitated, and meanwhile, the plurality of threading holes in the stranding disc can adapt to processing of cables with different numbers of strands, so that the suitability is improved, and the production efficiency is improved. And the two wire twisting discs and the two take-up rollers corresponding to the two wire twisting discs are arranged in the device, so that the wire twisting efficiency of the cable can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stranding equipment, in particular to a high-efficiency cable stranding device. Background Art

[0002] In the cable manufacturing industry, the stranding process is a crucial step. However, traditional cable stranding equipment often suffers from low efficiency, complex operation, and poor adaptability. Specifically, many existing stranding machines require manual winding after stranding, which not only increases labor intensity but also affects production efficiency. Furthermore, these machines are often only suitable for cables with a specific strand count. Processing cables with a different strand count requires replacing the equipment or performing complex adjustments, which undoubtedly increases production costs and operational complexity.

[0003] In addition, traditional cable stranding equipment can usually only process one group of cables at a time, which severely limits production efficiency. In the market environment where cable demand is growing, this inefficient production method can no longer meet the needs of the industry. In view of this, we propose a high-efficiency cable stranding device. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a high-efficiency cable twisting device.

[0005] The technical solution of the utility model is:

[0006] A high-efficiency cable stranding device comprises a base, two symmetrical second support plates are fixedly connected to both sides of the middle part of the top of the base, two take-up rollers are installed between the two second support plates, first support plates are fixedly connected to the left and right sides of the top of the base, the two first support plates are respectively arranged opposite to the two take-up rollers, a stranding drum is rotatably installed on the top of the two first support plates through bearings, each of the stranding drums is provided with a number of wire threading holes distributed in a ring array, the opposite sides of the two strands are coaxially welded with gear rings, the opposite sides of the two first support plates are rotatably installed with gears, the two gears are respectively meshed with the gear rings, and a first motor with an output shaft coaxially fixed with the gear is installed on each of the first support plates.

[0007] As a preferred technical solution, driving shafts are rotatably mounted on opposite sides of the tops of the two second support plates, and slots are provided on the driving shafts.

[0008] As a preferred technical solution, the take-up roller includes a winding shaft, and two partitions are fixedly installed on both ends of the winding shaft.

[0009] As a preferred technical solution, a first connecting block is welded at the center of the outer wall of a partition of one of the take-up rollers, and a second connecting block is welded at the center of the outer wall of a partition of the other take-up roller, and the first connecting block and the second connecting block are plugged in and fixed by bolts.

[0010] As a preferred technical solution, a connecting shaft is welded to the center of the outer wall of the partition on the take-up roller away from the first connecting block, and the connecting shaft is plugged into the slot on the drive shaft and fixed by bolts.

[0011] As an optimal technical solution, a fixed cover is welded on the winding shaft, the top thread of the fixed cover is connected to a clamping knob, the bottom thread of the clamping knob passes through the top of the fixed cover and extends to the inside and is rotatably connected to a splint, and the outer wall of the splint slides in contact with the inner wall of the fixed cover.

[0012] As a preferred technical solution, a second motor with an output shaft coaxially fixed with the drive shaft is mounted on one of the second support plates.

[0013] As a preferred technical solution, anti-slip grooves are provided on the circumferential outer wall of the winding shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model provides a take-up roller on one side of the stranding drum, which can be directly taken up after the stranding is completed, which is convenient for the transportation of the cable. At the same time, the multiple threading holes on the stranding drum can adapt to the processing of cables with different numbers of strands, which increases the adaptability. The two stranding drums and the corresponding two take-up rollers in the device can greatly improve the stranding efficiency of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the second support plate in the present invention;

[0018] Figure 3 This is one of the structural diagrams of the winding roller in the utility model;

[0019] Figure 4 This is the second structural diagram of the winding roller in the utility model;

[0020] Figure 5 For this utility model Figure 1 Enlarged view of point A.

[0021] The meaning of each number in the figure is:

[0022] 1. Base; 2. First support plate; 20. Wire drum; 200. Threading hole; 21. Bearing; 22. First motor; 23. Gear ring; 24. Gear; 3. Second support plate; 30. Drive shaft; 31. Slot; 4. Take-up roller; 40. Winding shaft; 41. Partition; 42. First connecting block; 43. Second connecting block; 44. Anti-slip groove; 45. Connecting shaft; 46. Fixed cover; 47. Clamping plate; 48. Clamping knob; 5. Second motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] A high-efficiency cable stranding device comprises a base 1, two symmetrical second support plates 3 are fixedly connected to both sides of the middle of the top of the base 1, two take-up rollers 4 are installed between the two second support plates 3, first support plates 2 are fixedly connected to the left and right sides of the top of the base 1, the two first support plates 2 are respectively arranged opposite to the two take-up rollers 4, a winding drum 20 is rotatably installed on the top of the two first support plates 2 through bearings 21, each winding drum 20 is provided with a number of threading holes 200 distributed in a circular array, the opposite sides of the two winding drums 20 are coaxially welded with gear rings 23, the opposite sides of the two first support plates 2 are rotatably installed with gears 24, the two gears 24 are respectively meshed with the two gear rings 23, and each first support plate 2 is provided with a first motor 22 with an output shaft coaxially fixed with the gear 24.

[0026] When in use, by setting a take-up roller 4 on one side of the winding drum 20, the wire can be taken up directly after the winding is completed, which is convenient for the transportation of the cable. At the same time, the multiple threading holes 200 on the winding drum 20 can adapt to the processing of cables with different numbers of strands, which increases the adaptability. The two winding drums 20 and the corresponding two take-up rollers 4 in this device can greatly improve the cable twisting efficiency.

[0027] As a preferred embodiment of the present invention, the two second support plates 3 are rotatably mounted on opposite sides of the top with a drive shaft 30, and a slot 31 is provided on the drive shaft 30. The drive shaft 30 and the slot 31 provided on the drive shaft 30 are provided to facilitate connection thereof with the take-up roller 4.

[0028] As a preferred embodiment of the present invention, the take-up roller 4 includes a winding shaft 40, and two partitions 41 are fixedly mounted on both ends of the winding shaft 40. The winding shaft 40 is used to wind the cable, and the partitions 41 are used to limit the cable.

[0029] As a preferred embodiment of the present invention, a first connecting block 42 is welded to the center of the outer wall of a partition 41 of one of the take-up rollers 4, and a second connecting block 43 is welded to the center of the outer wall of a partition 41 of the other take-up roller 4. The first connecting block 42 and the second connecting block 43 are plugged in and fixed by bolts. By providing the first connecting block 42 and the second connecting block 43 that are plugged in and fixed by bolts, the two take-up rollers 4 can be coaxially connected.

[0030] As a preferred embodiment of this embodiment, a connecting shaft 45 is welded to the center of the outer wall of the partition 41 on the take-up roller 4, away from the first connecting block 42. The connecting shaft 45 is plugged into the slot 31 on the drive shaft 30 and fixed by bolts. The connecting shaft 45 and the slot 31 are provided to connect the take-up roller 4 to the drive shaft 30.

[0031] As a preferred embodiment of this embodiment, a fixing cover 46 is welded to the winding shaft 40. The top of the fixing cover 46 is threadedly connected to a clamping knob 48. The bottom of the clamping knob 48 is threaded through the top of the fixing cover 46 and extends into the interior, where it is rotatably connected to a clamping plate 47. The outer wall of the clamping plate 47 slides in contact with the inner wall of the fixing cover 46. The fixing cover 46, clamping plate 47, and clamping knob 48 facilitate securing the end of the cable, thereby facilitating subsequent winding and facilitating use at the beginning of stranding.

[0032] As a preferred embodiment of this embodiment, a second motor 5 is mounted on one of the second support plates 3 with an output shaft coaxially fixed to the drive shaft 30. The second motor 5 drives the drive shaft 30 to rotate, thereby driving the two take-up rollers 4 to rotate. It should be noted that the cable is wound in the same direction on the two winding spools 40.

[0033] As a preferred embodiment of the present invention, anti-skid patterns 44 are provided on the circumferential outer wall of the winding shaft 40. The anti-skid patterns 44 are used to increase the friction between the winding shaft 40 and the cable.

[0034] When the high-efficiency cable stranding device of the present invention is used, first, the multi-strand cables to be stranded are passed through the multi-strand threading holes 200 on the stranding drum 20 .

[0035] Next, the first motor 22 is started, and its output shaft drives the gear 24 to rotate. Since the gear 24 is engaged with the gear ring 23, the gear ring 23 rotates accordingly, thereby driving the winch drum 20 to rotate on the first support plate 2 via the bearing 21. In this way, the multiple cables passing through the threading hole 200 are twisted together.

[0036] While the cables are being twisted, the second motor 5 can be started to collect the twisted cables promptly. The output shaft of the second motor 5 is coaxially fixed to the drive shaft 30, thereby driving the drive shaft 30 to rotate. Since the connecting shaft 45 is plugged into the drive shaft 30 and fixed by bolts, the take-up roller 4 also rotates accordingly.

[0037] Before the stranding begins, the clamping knob 48 can be rotated to move the clamping plate 47 downward in the fixing cover 46, thereby fixing the end of the cable on the winding shaft 40. As the take-up roller 4 rotates, the stranded cable will be evenly wound on the winding shaft 40.

[0038] In addition, the device is provided with two twisting drums 20 and two corresponding take-up rollers 4, which can simultaneously perform twisting and take-up operations on two groups of cables, further improving the twisting efficiency of the cables.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency cable stranding device, comprising a base (1), characterized in that: Two symmetrical second support plates (3) are fixedly connected to the middle of the top of the base (1) on both sides, and two take-up rollers (4) are installed between the two second support plates (3). The left and right sides of the top of the base (1) are fixedly connected to the first support plates (2). The two first support plates (2) are respectively arranged opposite to the two take-up rollers (4). A winch drum (20) is rotatably installed on the top of the two first support plates (2) through a bearing (21). Each of the winch drums (20) is provided with a plurality of threading holes (200) distributed in an annular array. The opposite sides of the two winch drums (20) are coaxially welded with a gear ring (23). The opposite sides of the two first support plates (2) are rotatably installed with a gear (24). The two gears (24) are respectively meshed with the gear ring (23). Each of the first support plates (2) is installed with a first motor (22) whose output shaft is coaxially fixed with the gear (24).

2. The high-efficiency cable stranding device according to claim 1, characterized in that: The opposite sides of the tops of the two second support plates (3) are both rotatably mounted with drive shafts (30), and a slot (31) is provided on the drive shaft (30).

3. The high-efficiency cable stranding device according to claim 2, characterized in that: The take-up roller (4) comprises a winding shaft (40), and two partitions (41) are fixedly mounted on both ends of the winding shaft (40).

4. The high-efficiency cable stranding device according to claim 3, characterized in that: A first connecting block (42) is welded at the center of the outer wall of a partition (41) of one of the take-up rollers (4), and a second connecting block (43) is welded at the center of the outer wall of a partition (41) of the other take-up roller (4). The first connecting block (42) and the second connecting block (43) are plugged in and fixed by bolts.

5. The high-efficiency cable stranding device according to claim 4, characterized in that: A connecting shaft (45) is welded at the center of the outer wall of the partition (41) on the take-up roller (4) away from the first connecting block (42), and the connecting shaft (45) is plugged into the slot (31) on the drive shaft (30) and fixed by bolts.

6. The high-efficiency cable stranding device according to claim 5, characterized in that: A fixed cover (46) is welded on the winding shaft (40), and the top of the fixed cover (46) is threadedly connected to a clamping knob (48). The bottom thread of the clamping knob (48) passes through the top of the fixed cover (46) and extends to the inside and is rotatably connected to a clamping plate (47). The outer wall of the clamping plate (47) is fitted and slid with the inner wall of the fixed cover (46).

7. The high-efficiency cable stranding device according to claim 6, characterized in that: A second motor (5) is mounted on one of the second support plates (3), the output shaft of which is coaxially fixed with the drive shaft (30).

8. The high-efficiency cable stranding device according to claim 7, characterized in that: Anti-slip grooves (44) are provided on the circumferential outer wall of the winding shaft (40).

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