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Winding mechanism without torsion

A wire winding and reel technology, applied in the field of non-twist wire winding mechanism, can solve the problem of easy torsion of the cable, and achieve the effect of easy handling, small number of parts and compact structure

Inactive Publication Date: 2017-05-31
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies of the winding mechanism in the prior art that the cable is easy to twist during the winding process, the purpose of the present invention is to provide a twist-free winding mechanism

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below with reference to the drawings.

[0020] Such as figure 1 As shown, the present invention includes a driving reel 1, an intermediate reel 2, a fixed reel 3, a rotating shaft 4, a bearing seat 5, a support frame 6 and a caster 7, wherein the driving reel 1, the intermediate reel 2 and the fixed reel 3 The outer diameters are equal, and the axial lengths of the driving drum 1 and the fixed drum 3 are the same. They are mainly used for winding cables. The specific length depends on the cable length and diameter; the intermediate drum 2 is mainly used to guide the cables. The length depends on the cable bending radius. The rotating shaft 4 passes through the driving drum 1, the intermediate drum 2 and the fixed drum 3 respectively, and is coaxially connected with the driving drum 1, the intermediate drum 2 and the fixed drum 3. The supporting frame 6 is a rectangular parallelepiped-shaped frame, the two ends of t...

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Abstract

The invention relates to winding mechanisms, in particular to a winding mechanism without torsion. The winding mechanism comprises a driving winding cylinder, a middle winding cylinder, a fixing winding cylinder, a rotating shaft and a movable supporting frame. Two ends of the rotating shaft are rotatably mounted on the supporting frame and penetrate through the three winding cylinders correspondingly. The driving winding cylinder serves as an active part to communicate with the rotating shaft, the middle winding cylinder and the fixing winding cylinder are rotatably connected with the rotating shaft separately, and the fixing winding cylinder is fixedly connected on the supporting frame. The rotating shaft rotates along with the driving winding cylinder and is connected with the driving winding cylinder through a transmission device located inside the fixing winding cylinder and a speed reducing device located inside the middle winding cylinder and in linkage with the middle winding cylinder. The rotation of the rotating shaft is transmitted to the middle winding cylinder through the transmission device and the speed reducing device, and the rotation speed of the middle winding cylinder is half of the rotation speed of the driving winding cylinder. According to the winding device, winding without torsion of fixed cables at two ends can be realized, the wound cables are symmetrically distributed on the driving winding cylinder and the fixing winding cylinder, and the rotation direction of the driving winding cylinder is changed, so that cable without torsion storing can be realized, and convenience is provided for on-site cable arranging.

Description

Technical field [0001] The invention relates to a wire winding mechanism, in particular to a twist-free wire winding mechanism. Background technique [0002] In many automation equipment, the execution unit and the control system are separated from each other, and the two are connected by cables and the execution unit needs to move in real time. Traditional industrial drag chains cannot meet the requirements of some site conditions. Long cables are exposed outside the equipment, and the cables will be entangled and knotted to affect the operation of the equipment. Therefore, it is necessary to design a winding mechanism to organize the exposed cables. [0003] The traditional winding mechanism has only one reel. One end of the cable is fixed and the other end is a free end. The free end of the cable is gradually wound onto the reel by rotating the reel. When the two ends of the equipment cable are fixed at the same time, the traditional winding mechanism will inevitably cause the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/44B65H57/02
CPCB65H57/02B65H75/4442B65H75/4481B65H2701/34B65H2701/50
Inventor 吴楠赵吉宾隋春平
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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