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Wire drawing pre-tightening device and robot

A wire-drawing and pre-tightening technology, applied in the field of robotics, can solve the problems of limited range of pre-tightening force and large space occupation

Inactive Publication Date: 2016-09-28
CELLSECRETE BIOTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the pretensioning method of the existing wire drawing pretension mechanism to adjust the tension force of the wire drawing through the winding wheel device is only suitable for single wire drawing pretension, while the pretension for multi-strand wire drawing usually uses a pulley block or tensioning pulley Mechanism, its adjustable preload range is limited and takes up a lot of space

Method used

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  • Wire drawing pre-tightening device and robot
  • Wire drawing pre-tightening device and robot
  • Wire drawing pre-tightening device and robot

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention discloses a drawn wire pre-tightening device and a robot. The drawn wire pre-tightening device comprises a first reel, a second reel and an end cover, wherein the first reel is used for winding a first drawn wire; the second reel is used for winding a second drawn wire; the first reel is connected with the second reel; the first reel can rotate relative to the second reel; the end cover is fixedly connected with the second reel so as to limit relative movement of the first reel and the second reel; the drawn wire pre-tightening device is used for adjusting the cooperation angle between the first reel and the second by enabling the first reel to rotate relative to the second reel, and thus the pre-tightening force of the first drawn wire and the second drawn wire can be adjusted. According to the drawn wire pre-tightening device of the mode, the pre-tightening force of two drawn wires is adjusted by enabling two reels to rotate relative to each other, so that the pre-tightening force of the two drawn wires in operation can be ensured, and moreover, the drawn wire pre-tightening device occupies a relatively small space. The robot comprises the drawn wire pre-tightening device.

Description

technical field [0001] The invention relates to the field of robots, in particular to a wire drawing pretensioning device and a robot. Background technique [0002] In the related art, the pretensioning method of the existing wire drawing pretension mechanism to adjust the tension force of the wire drawing through the winding wheel device is only suitable for single wire drawing pretension, while the pretension for multi-strand wire drawing usually uses a pulley block or tension pulley Mechanism, its adjustable preload range is limited and takes up a lot of space. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention needs to provide a wire drawing pretensioning device and a robot. [0004] The wire drawing pretensioning device according to the embodiment of the present invention includes a first winding wheel, a second winding wheel and an end cover, the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/14B21C1/12
CPCB21C1/14B21C1/12
Inventor 钱钟锋陈大亮
Owner CELLSECRETE BIOTECH LTD
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