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Intermittent wire feeding device

A feeding device and wire technology, applied in the field of wire cutting, can solve the problems of short cutting length, inability to accurately adjust the feeding length, and single function.

Pending Publication Date: 2021-04-30
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the function of this kind of equipment on the market is single, and it can only realize the wire feeding of equal length, and it is impossible to adjust the feeding length in time and accurately according to the production demand; and it is easy to appear in the production process: uneven cutting length caused by wire movement; Insufficient dragging force causes the device to be stuck; the clamping force is too small and the clipping length is too short due to sliding; the clamping force is too large and the wire is clamped and damaged; the installation and debugging are difficult and other defects

Method used

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Embodiment Construction

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and illustrations.

[0035] Such as Figure 1 to Figure 9A wire intermittent feeding device shown includes a cam 1, a main shaft 2, a frame 3, a wire slot 4, a dragging and clamping assembly 5, a motor 6, etc.; the cam 1 and the main shaft 2 are fixed and installed as a whole And the cam 1 and the frame 3 form a revolving pair through the main shaft 2 and are installed on the hole one 311 on the frame 3; the motor 6 is fixedly connected with the main shaft 2 as a whole to provide torque for the driving of the cam 1; the dragging And the clamping assembly 5 is fixedly installed on the frame 3 through hole two 312, hole three 313, and hole four 314 on the frame 3 respectively; The wire inlet 321 on the 3 is matched with the wire outlet 322 at the...

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Abstract

The invention discloses an intermittent wire feeding device which comprises a cam (1), a main shaft (2), a rack (3), a wire passing groove (4), a dragging and clamping assembly (5), a motor (6) and the like. An adjustable mechanism is additionally arranged, an air cylinder is selected to serve as a driving element of a clamping mechanism, the size of a driving force arm is designed reasonably, thus enough driving torque is ensured, and the contour of the wire passing groove (4) is designed to be in an S arc shape. The device overcomes the following defects of similar equipment in the market at present that the wire feeding length cannot be adjusted accurately in time according to the production requirement, due to wire moving, the cut length is not uniform, due to insufficient dragging force, the equipment gets stuck, due to too small clamping force, sliding occurs, the cut length is too short, due to too large clamping force, wires are damaged by clamping, and installing and debugging are difficult.

Description

technical field [0001] The invention relates to the technical field of wire cutting, in particular to a wire intermittent feeding device. Background technique [0002] This project is funded by the Graduate Innovation Fund Project of Anhui University of Science and Technology. [0003] In the production process of the manufacturing industry, it is often necessary to intermittently cut some wire materials to meet the needs of subsequent production, such as thin steel wires used to bundle mobile phone data cables or paper clips used to hold documents. At present, the function of this kind of equipment on the market is single, and it can only realize the wire feeding of equal length, and it is impossible to adjust the feeding length in time and accurately according to the production demand; and it is easy to appear in the production process: uneven cutting length caused by wire movement; Insufficient dragging force causes the device to be stuck; too small clamping force causes...

Claims

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Application Information

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IPC IPC(8): B21F23/00
CPCB21F23/00
Inventor 吴遵胜王玥姜鑫
Owner ANHUI UNIV OF SCI & TECH
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