Cable stranding device

Abstract

The utility model relates to a cable twisting device, which comprises a floor, a support frame, a transmission motor, a transmission shaft, a mounting disc, a cable, a twisting disc frame, a twisting cylinder, a take-up device and a support block, the take-up device is arranged, a servo motor is started to drive a take-up roller to rotate, a cable is moved to the top of the take-up roller under the guidance of a cable inlet pipe, the cable is wound and stretched under the influence of the rotating friction force of the take-up roller, then the cable is recycled to the outer side of the take-up roller, and a discharging door is pulled open, so that the take-up roller can take up the cable. When the cable is taken down, the tightening bolt is manually rotated to loosen the fixed shaft, and then the fixed shaft and the take-up roller are taken down, so that a worker can take down and recycle the cable from the take-up roller by replacing the take-up roller; therefore, after the cable is stretched through the take-up device, the cable can be quickly taken up, and the problem that the twisted cable is likely to be loose due to the lack of a tightener in the original equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable twisting, in particular to a cable twisting device. Background Art

[0002] A cable is usually a rope-like cable made up of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being electrified inside and insulated outside.

[0003] A Chinese patent document with publication number CN219303397U discloses a cable twisting device, which, through the cooperation of a first rotating plate and a second rotating plate, reduces the occurrence of excessive angles during the twisting of the wires, thereby protecting the surface of the wires when they are twisted, thereby reducing the occurrence of data transmission affected by surface damage during the use of the cable.

[0004] However, there is a problem with the original cable twisting device. After the twisting is completed, there is no tensioner, which makes the twisted cable loose. At the same time, the surface of the cable is not stretched, resulting in the failure of the cable surface to be completely adsorbed on the cable. Compared with complete adsorption on the cable surface, there is a greater risk of breaking the cable skin. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides a cable twisting device.

[0007] (II) Technical solution

[0008] Based on this, the utility model provides the following technical solutions: a cable twisting device, including a floor, a support frame, a transmission motor, a transmission shaft, a mounting disk, a cable, a twisting disk frame, a twisting drum, a wire-taking device, and a support block. A support frame is provided on the top of the floor, and a mounting disk is installed on the top of the support frame. The transmission motor is fixed to the left end of the mounting disk, and the transmission motor is connected to the right end of the transmission shaft by a coupling. The transmission shaft is connected to the top of the twisting disk frame by transmission, and the cable is movably connected to the inside of the mounting disk, and the cable is matched with the rotation of the top of the twisting disk frame. The cable is slidably connected to the top of the twisting drum, and the wire-taking device is fixed to the right end of the floor. The wire-taking device includes a storage box, a material unloading door, A lifter, a mounting block, a tension bolt, a fixed shaft, a wire take-up roller, a sliding block, a servo motor, and a wire inlet tube A. A material unloading door is installed at the right end of the storage box. The lifter is fixed to the front end of the storage box. The lifter is transmission-connected to the front end of the mounting block. A tension bolt is installed at the front end of the mounting block. The tension bolt is threadedly connected to the front end of the fixed shaft. The fixed shaft is rotatably connected to the front end of the wire take-up roller. The fixed shaft is connected to the rear end of the mounting block. The wire take-up roller is rotatably connected to the front end of the sliding block. The sliding block is slidingly connected to the inside of the storage box. The servo motor is fixed to the inside of the sliding block. The servo motor is transmission-connected to the rear end of the wire take-up roller using a coupling. The wire inlet tube A is arranged at the left end of the storage box.

[0009] Preferably, the lifter includes a box body, a lifting motor, a transmission roller, a lifting belt module, and a lifting platform; a lifting motor is installed at the front end of the box body, the lifting motor is connected to the front end of the transmission roller by a coupling, the transmission roller is frictionally transmitted to the bottom of the lifting belt module, a lifting platform is installed at the top of the lifting belt module, and a mounting block is installed at the rear end of the lifting platform.

[0010] Preferably, the tensioning bolt is arranged at the front end of the take-up roller at the same level as the fixed shaft.

[0011] Preferably, the size of the right end of the fixed shaft fits the inner size of the take-up roller.

[0012] Preferably, the sliding block and the lifter are symmetrically arranged at the front and rear ends of the take-up roller.

[0013] Preferably, the transmission roller is arranged in parallel at the upper and lower ends of the lifting belt module.

[0014] Preferably, the transmission roller and the lifting belt module are vertically arranged at the rear end of the lifting motor, which is conducive to the lifting motor driving the transmission roller to rotate.

[0015] Preferably, a clamping groove is provided inside the lifting platform, and the size of the clamping groove matches the size of the outer side of the lifting belt module.

[0016] Preferably, the lifting belt module can be made of rubber material, which has the advantage of low manufacturing cost.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a cable twisting device, which has the following beneficial effects:

[0019] 1. A cable twisting device is provided with a take-up device. The take-up roller is driven to rotate by starting a servo motor. Under the guidance of the inlet pipe, the cable is moved into the top of the take-up roller. Under the influence of the rotating friction of the take-up roller, the cable is wound and stretched, and then the cable is recovered to the outside of the take-up roller. Further, the installation block is driven to rise and fall by starting a lifter, so that the installation block can cooperate with the sliding block to move the take-up roller to the inside of a material discharge door. After the material discharge door is opened, the tightening bolt is manually rotated to loosen the fixed shaft, and the fixed shaft and the take-up roller are removed, so that the staff can replace the take-up roller and remove the cable from the take-up roller for recovery; thereby achieving the effect of quickly recovering the cable after being stretched by the take-up device, thereby solving the problem that the twisted cable may be relatively loose due to the lack of a tightening device in the original equipment.

[0020] 2. This cable twisting device is provided with a lifter, and the lifting motor is started to drive the transmission roller to rotate, so that the transmission roller and the lifting belt module are frictionally transmitted, and the lifting belt module moves the lifting platform, prompting the lifting platform to lift the mounting block, thereby achieving the effect of starting the lifter to drive the mounting block to lift, so that the mounting block can cooperate with the sliding block to move the wire take-up roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the wire take-up device of the utility model;

[0024] Figure 4 This is a schematic diagram of the side structure of the wire take-up device of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the lifter of the utility model.

[0026] In the figure: floor-1, support frame-2, transmission motor-3, transmission shaft-4, installation disk-5, cable-6, twisting disk frame-7, twisting cylinder-8, wire take-up device-9, support block-10, storage box-91, unloading door-92, lifter-93, installation block-94, tension bolt-95, fixed shaft-96, wire take-up roller-97, sliding block-98, servo motor-99, wire inlet pipe-9A, box body-931, lifting motor-932, transmission roller shaft-933, lifting belt module-934, lifting platform-935. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-2 A cable twisting device includes a floor 1, a support frame 2, a transmission motor 3, a transmission shaft 4, a mounting disk 5, a cable 6, a twisting disk frame 7, a twisting drum 8, a wire-receiving device 9, and a support block 10. A support frame 2 is provided on the top of the floor 1, a mounting disk 5 is installed on the top of the support frame 2, the transmission motor 3 is fixed to the left end of the mounting disk 5, the transmission motor 3 is connected to the right end of the transmission shaft 4 by a coupling, the transmission shaft 4 is connected to the top of the twisting disk frame 7 by transmission, the cable 6 is connected to the internal movability of the mounting disk 5, the cable 6 is matched with the rotation of the top of the twisting disk frame 7, the cable 6 is connected to the top of the twisting drum 8 by sliding, and the wire-receiving device 9 is fixed to the right end of the floor 1.

[0029] See also Figure 3-4A cable twisting device, the wire taking-up device 9 includes a storage box 91, a material discharge door 92, a lifter 93, a mounting block 94, a tension bolt 95, a fixed shaft 96, a wire taking-up roller 97, a sliding block 98, a servo motor 99, and a wire inlet pipe 9A. The material discharge door 92 is installed at the right end of the storage box 91, the lifter 93 is fixed to the front end of the storage box 91, the lifter 93 is connected to the front end of the mounting block 94 by transmission, the front end of the mounting block 94 is installed with a tension bolt 95, the tension bolt 95 is threadedly connected to the front end of the fixed shaft 96, the fixed shaft 96 is rotatably connected to the front end of the wire taking-up roller 97, and the fixed shaft 9 6 is connected to the rear end of the mounting block 94, the take-up roller 97 is rotatably connected to the front end of the sliding block 98, the sliding block 98 is slidably connected to the inside of the storage box 91, the servo motor 99 is fixed to the inside of the sliding block 98, the servo motor 99 is transmission-connected to the rear end of the take-up roller 97 by a coupling, the inlet pipe 9A is arranged at the left end of the storage box 91, the tension bolt 95 and the fixed shaft 96 are arranged at the front end of the take-up roller 97 at the same level, the right end of the fixed shaft 96 is in line with the internal size of the take-up roller 97, and the sliding block 98 and the lifter 93 are symmetrically arranged at the front and rear ends of the take-up roller 97.

[0030] See also Figure 5 , a cable twisting device, the lifter 93 includes a box body 931, a lifting motor 932, a transmission roller 933, a lifting belt module 934, and a lifting platform 935; a lifting motor 932 is installed at the front end of the box body 931, and the lifting motor 932 is connected to the front end of the transmission roller 933 by a coupling, and the transmission roller 933 is frictionally driven with the bottom of the lifting belt module 934, and a lifting platform 935 is installed on the top of the lifting belt module 934, and a mounting block 94 is installed at the rear end of the lifting platform 935, and the transmission roller 933 is arranged in parallel at the upper and lower ends of the lifting belt module 934, and the transmission roller 933 and the lifting belt module 934 are vertically arranged at the rear end of the lifting motor 932, which is conducive to the lifting motor 932 driving the transmission roller 933 to rotate, and a clamping groove is arranged inside the lifting platform 935, and the size of the clamping groove is consistent with the size of the outer side of the lifting belt module 934, and the lifting belt module 934 can be made of rubber material, which has the advantage of low manufacturing cost.

[0031] In summary, when in use, the floor 1 is placed horizontally on the ground so that the equipment is supported, and multiple cables 6 are passed through the installation plate 5 and connected to the inside of the twisting plate frame 7. The transmission motor 3 is started to drive the transmission shaft 4 to rotate, so that the transmission shaft 4 rotates with the twisting plate frame 7. The twisting plate frame 7 twists the multiple groups of cables 6 into electric cables by rotating straight. After being twisted and fixed by the twisting cylinder 8, the subsequent pressure pushes the cables from the inlet pipe 9A into the inside of the take-up device 9;

[0032] The servo motor 99 is started to drive the take-up roller 97 to rotate. Under the guidance of the inlet tube 9A, the cable is moved into the top of the take-up roller 97. With the blocking of the storage box 91, the cable is blocked outside the take-up roller 97. Under the influence of the rotating friction of the take-up roller 97, the cable is wound and stretched, and then the cable is recovered to the outside of the take-up roller 97, and the cable may be relatively loose.

[0033] Furthermore, by starting the lifting motor 932 to drive the transmission roller shaft 933 to rotate, the transmission roller shaft 933 and the lifting belt module 934 are frictionally transmitted, and the lifting belt module 934 moves the lifting platform 935, prompting the lifting platform 935 to lift and lower the mounting block 94, and then the lifting device 93 is started to drive the mounting block 94 to lift and lower, so that the mounting block 94 can cooperate with the sliding block 98 to move the take-up roller 97 to the inner side of the unloading door 92, and then open the unloading door 92, and manually rotate the tension bolt 95 to loosen the fixed shaft 96, and then remove the fixed shaft 96 and the take-up roller 97, so that the staff can replace the take-up roller 97, remove the cable from the take-up roller 97 for recycling, and then achieve the effect of quickly recovering the cable after the cable is stretched by the take-up device 9, thereby solving the problem that the twisted cable may be loose due to the lack of a tensioner in the original equipment.

[0034] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0035] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable twisting device, comprising a floor (1), a support frame (2), a transmission motor (3), a transmission shaft (4), a mounting plate (5), a cable (6), a twisting plate frame (7), a twisting drum (8), a wire take-up device (9), and a support block (10), wherein a support frame (2) is arranged on the top of the floor (1), a mounting plate (5) is installed on the top of the support frame (2), the transmission motor (3) is fixed to the left end of the mounting plate (5), the transmission motor (3) is connected to the right end of the transmission shaft (4) by a coupling, the transmission shaft (4) is connected to the top of the twisting plate frame (7), the cable (6) is movably connected to the inside of the mounting plate (5), the cable (6) is rotationally matched with the top of the twisting plate frame (7), the cable (6) is slidably connected to the top of the twisting drum (8), and the wire take-up device (9) is fixed to the right end of the floor (1); Features: The wire taking-up device (9) comprises a storage box (91), a material discharge door (92), a lifter (93), a mounting block (94), a tension bolt (95), a fixed shaft (96), a wire taking-up roller (97), a sliding block (98), a servo motor (99), and a wire inlet pipe (9A). The right end of the storage box (91) is provided with a material discharge door (92). The lifter (93) is fixed to the front end of the storage box (91). The lifter (93) is connected to the front end of the mounting block (94) in a transmission manner. The front end of the mounting block (94) is provided with a tension bolt (95). The tension bolt (96) is provided to the front end of the mounting block (94). 95) is threadedly connected to the front end of the fixed shaft (96), the fixed shaft (96) is rotatably connected to the front end of the take-up roller (97), the fixed shaft (96) is connected to the rear end of the mounting block (94), the take-up roller (97) is rotatably connected to the front end of the sliding block (98), the sliding block (98) is slidably connected to the inside of the storage box (91), the servo motor (99) is fixed to the inside of the sliding block (98), the servo motor (99) is transmission-connected to the rear end of the take-up roller (97) by a coupling, and the inlet pipe (9A) is arranged at the left end of the storage box (91).

2. A cable twisting device according to claim 1, characterized in that: The lifter (93) comprises a box body (931), a lifting motor (932), a transmission roller (933), a lifting belt module (934), and a lifting platform (935); the lifting motor (932) is installed at the front end of the box body (931); the lifting motor (932) is connected to the front end of the transmission roller (933) by a coupling; the transmission roller (933) is frictionally driven with the bottom of the lifting belt module (934); the lifting platform (935) is installed at the top of the lifting belt module (934); and the rear end of the lifting platform (935) is installed with a mounting block (94).

3. A cable twisting device according to claim 1, characterized in that: The tension bolt (95) is arranged at the same level as the fixed shaft (96) at the front end of the wire take-up roller (97).

4. A cable twisting device according to claim 1, characterized in that: The size of the right end of the fixed shaft (96) fits the inner size of the take-up roller (97).

5. A cable twisting device according to claim 1, characterized in that: The sliding block (98) and the lifter (93) are symmetrically arranged at the front and rear ends of the take-up roller (97).

6. A cable twisting device according to claim 2, characterized in that: The transmission roller shaft (933) is arranged in parallel at the upper and lower ends of the lifting belt module (934).

7. A cable twisting device according to claim 2, characterized in that: The transmission roller shaft (933) and the lifting belt module (934) are vertically arranged at the rear end of the lifting motor (932).

8. A cable twisting device according to claim 2, characterized in that: The lifting platform (935) is provided with a clamping groove inside, and the size of the clamping groove matches the size of the outer side of the lifting belt module (934).

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