Cable take-up device

Abstract

The utility model discloses a cable take-up device. The cable take-up device is characterized by comprising a pay-off reel rack assembly, a torsion release assembly and a cable guide assembly. The pay-off reel frame assembly comprises a base and a reel limiting frame. The wire coil limiting frame is fixedly arranged on the base in an inserted mode. The torsion release assembly comprises a torsion release rod and a circumferential guide ring. The circumferential guide ring is fixedly arranged at the outer end of the torsion release rod, and the axis of the circumferential guide ring is perpendicular to the rotating axis of the take-up reel. The inner end of the torsion releasing rod is rotationally arranged on the wire coil limiting frame through a bearing, and the cable guiding assembly is used for enabling a cable to generate torsion on the torsion releasing rod.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable take-up device for coiling cables. Background Art

[0002] When the cable is traditionally installed on a reel, the torque is not released, and it will twist and circle when it is re-reeled / wired / laid. The cable will be scattered if it is not stopped in time due to the rotational inertia of the reel. When the resistance is large, the efficiency of reeling / wiring / laying is reduced, and the core may even be broken, causing irreversible damage to the core. In addition, if the twist is not adjusted in time, it will heat up after long-term use and affect its service life. Chinese patent document CN 212374600U discloses a cable winding machine, comprising a base, a stand, a lifting slider, a conveying frame and a take-up drum, wherein the bottom end of the stand is slidably connected to a translation guide rail arranged on the base, and is transmission-connected to a translation drive device of the stand; a take-up drum is rotationally mounted on the base beside the stand, and the shaft of the take-up drum is transmission-connected to the take-up drum drive device; a lifting guide rail is arranged on the stand, and a lifting slider is slidably mounted on the lifting guide rail, and is transmission-connected to a slider lifting drive device; at least one pair of feeding wheels and a feeding wheel driving device for driving the feeding wheels to rotate are arranged below the lifting slider; a conveying frame for conveying cables to the top of the take-up drum is connected to the lifting slider corresponding to one side of the feeding wheel, an output guide wheel is arranged on the conveying frame, and an arc-shaped concave ring is arranged on the outer peripheral surface of the output guide wheel; the translation drive device of the stand, the take-up drum drive device, the slider lifting drive device and the feeding wheel drive device are respectively connected to different control output ends of a controller. The winding machine can automatically coil the cable into a roll, and can adjust the diameter and height of the coil as needed, saving labor and greatly improving production efficiency. However, it cannot solve the problem of torque after the cable is wound. Utility Model Content

[0003] The utility model aims to provide a cable take-up device which has a simple structure and can release the torsion of the cable.

[0004] The basic technical scheme for achieving the purpose of the utility model is: a cable take-up device, which has the following structural features: it includes a pay-off reel frame assembly, a torque release assembly and a cable guide assembly. The pay-off reel frame assembly includes a base and a reel limit frame. The reel limit frame is plugged and fixedly arranged on the base. The torque release assembly includes a torque release rod and a circumferential guide ring. The circumferential guide ring is fixedly arranged on the outer end of the torque release rod, and its axis is perpendicular to the rotation axis of the take-up reel. The inner end of the torque release rod is rotatably arranged on the reel limit frame through a bearing, and the cable guide assembly is used to make the cable generate torque on the torque release rod.

[0005] Furthermore, in order to release the torque generated by the cable through the torque release assembly: the cable guide assembly includes an outlet guide wheel and an axial guide ring. The outlet guide wheel is rotatably arranged on the upper end of the cable drum limit frame, and its rotation axis is perpendicular to the rotation axis of the take-up drum. There is at least one axial guide ring, which is fixedly arranged on the cable drum limit frame, and its axis is parallel to the rotation axis of the take-up drum.

[0006] The utility model has the following beneficial effects: (1) The cable take-up device of the utility model has a simple structure. When passing through the cable guide assembly, the cable enters along the rotation axis direction of the take-up drum, thereby encountering the torque generated by the cable in the coiling process, and then the torque generated is eliminated by the torque release assembly (that is, the torque release rod will rotate with the torque after receiving the torque, thereby eliminating and releasing the torque). During the entire working process, the pay-off drum frame assembly itself will not rotate. When the car is parked, the cable will not be scattered because there is no longitudinal force (in the direction of the rotation axis direction of the take-up drum), thereby improving the efficiency of dividing the drum / wiring / laying, and protecting the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the cable take-up device of the utility model.

[0008] The reference numerals in the accompanying drawings are:

[0009] Pay-off reel frame assembly 1, base 1-1, reel limit frame 1-2,

[0010] Torque release assembly 2, torque release rod 2-1, circumferential guide ring 2-2,

[0011] Cable guiding assembly 3, outlet guide wheel 3-1, axial guide ring 3-2. DETAILED DESCRIPTION

[0012] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in combination with the accompanying drawings. Figure 1 The direction shown is carried out, that is, Figure 1 The up, down, left, and right directions shown are the up, down, left, and right directions described. Figure 1 The direction is forward, away from Figure 1 It should be understood that the terms "upper", "lower", "inner", "outer" and the like indicating directions or positional relationships are based on the positional relationships described in the drawings and are only for the convenience of describing the present invention or simplifying the description, rather than indicating a specific direction that must be possessed.

[0013] (Example 1)

[0014] See Figure 1The cable take-up device of the utility model comprises a pay-off reel frame assembly 1, a torque release assembly 2 and a cable guide assembly 3. The pay-off reel frame assembly 1 comprises a base 1-1 and a reel limit frame 1-2. The reel limit frame 1-2 is plugged and fixedly arranged on the base 1-1. When in use, the take-up reel is rotated and placed on the base 1-1, and the rotation axis of the take-up reel is arranged in the up-down direction. Then, the reel limit frame 1-2 passes through the take-up reel from top to bottom and is plugged and fixed on the base 1-1, so that the take-up reel is fixed on the base 1-1 by the reel limit frame 1-2 in the radial upper limit. The take-up reel can be rotated to take up the wire.

[0015] The torque release assembly 2 includes a torque release rod 2-1 and a circumferential guide ring 2-2. The circumferential guide ring 2-2 is fixedly arranged on the outer end of the torque release rod 2-1, and its axis is perpendicular to the rotation axis of the take-up reel. The inner end of the torque release rod 2-1 is rotatably arranged on the reel limit frame 1-2 through a bearing 2-3.

[0016] The cable guide assembly 3 includes an outlet guide wheel 3-1 and an axial guide ring 3-2. The outlet guide wheel 3-1 is rotatably arranged on the upper end of the wire drum limit frame 1-2, and its rotation axis is perpendicular to the rotation axis of the take-up drum. There is at least one axial guide ring 3-2, and in this embodiment, there are two axial guide rings 3-2. The two axial guide rings 3-2 are fixedly arranged on the wire drum limit frame 1-2 from top to bottom, and their axes are parallel to the rotation axis of the take-up drum.

[0017] When the cable take-up device of the utility model is used, the take-up drum is first rotated and placed on the base 1-1, and the rotation axis of the take-up drum is arranged in the up-down direction, and then the drum limit frame 1-2 passes through the take-up drum from top to bottom and is plugged and fixed on the base 1-1. The cable end to be stored is passed downward from the top of the outlet guide wheel 3-1 and then passes through each axial guide ring 3-2 in sequence, and then passes through the circumferential guide ring 2-2 of the torque release assembly 2 and is fixed on the take-up drum, and then the cable can be rotated to take up the cable. When the cable encounters torque that needs to be released during the cable take-up process, the torque drives the torque release rod 2-1 to rotate, so that the torque is released and wound on the take-up drum. When the car is parked, the cable will not be subjected to a force parallel to the rotation axis of the take-up drum, so that it will not be scattered.

[0018] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable take-up device, characterized in that: The invention comprises a wire pay-off reel frame assembly (1), a torque release assembly (2) and a cable guide assembly (3); the wire pay-off reel frame assembly (1) comprises a base (1-1) and a wire reel limit frame (1-2); the wire reel limit frame (1-2) is plugged and fixedly arranged on the base (1-1); the torque release assembly (2) comprises a torque release rod (2-1) and a circumferential guide ring (2-2); the circumferential guide ring (2-2) is fixedly arranged on the outer end of the torque release rod (2-1), and its axis is perpendicular to the rotation axis of the wire take-up reel; the inner end of the torque release rod (2-1) is rotatably arranged on the wire reel limit frame (1-2) through a bearing (2-3); and the cable guide assembly (3) is used to cause the cable to generate torque on the torque release rod (2-1).

2. The cable take-up device according to claim 1, characterized in that: The cable guide assembly (3) comprises an outlet guide wheel (3-1) and an axial guide ring (3-2); the outlet guide wheel (3-1) is rotatably arranged on the upper end of the wire drum limiting frame (1-2), and its rotation axis is perpendicular to the rotation axis of the wire take-up drum; there is at least one axial guide ring (3-2), and the axial guide ring (3-2) is fixedly arranged on the wire drum limiting frame (1-2), and its axis is parallel to the rotation axis of the wire take-up drum.

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