Constant length wire cutter

A technology of wire take-up device and shearing device, which is used in measurement devices, transportation and packaging, instruments, etc., can solve the problems of excessive margin, insufficient meters, and a large number of fractional lines, so as to avoid too much margin and reduce losses. Effect

Inactive Publication Date: 2007-03-21
何仁
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, there are inevitable errors in manual cutting of cables, and often there are insufficient meters or too much margin
This will generate a large number of odd lines, resulting in a large loss

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Constant length wire cutter
  • Constant length wire cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] As shown in FIG. 1 , a fixed-length shearing device includes a length measuring instrument, a power device 2 , a shearing device 3 , a non-return device, a wire storage response device 4 , a wire take-up response device 5 and a warning device.

[0016] The length measuring instrument includes a measuring device 6 and a signal output terminal 1 .

[0017] Measuring device 6 adopts DF-S automatic length measuring instrument, and the structure of this automatic length measuring instrument has been recorded in Chinese patent 88101297.1.

[0018] The power unit 2 adopts a pneumatic device or a hydraulic device.

[0019] As shown in FIG. 2 , the shearing device 3 includes an upper cutter 14 and a lower cutter 15 arranged above and below the cable, and both the upper cutter 14 and the lower cutter 15 have return springs 16 and 17 . The shearing device 3 is promoted by the power unit 2, and the upper cutter 14 and the lower cutter 15 move relative to each other to cut the cabl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The constant length wire cutter includes a length measuring instrument, a power set, a shearing unit, a non-return unit, a wire storing unit and a wire collecting unit. The length measuring instrument measures the length of wire or cable, and when the measured length is equal to the set value, it outputs one signal to the power set, the wire storing unit and the wire -collecting unit. The power set, after receiving the signal, drives the shearing unit to cut the wire or the cable, the wire -storing unit receiving the signal stores the wire or cable, and the wire collecting unit receiving the signal stops collecting. The present invention can cut wire or cable in constant length.

Description

technical field [0001] The invention relates to a length-cutting device, in particular to a device capable of automatic length-cutting during cable production. Background technique [0002] In the production of wire and cable, the cable needs to be cut off when it is measured to reach the length required for coiling after extrusion. In actual production, there are inevitable errors in manual cutting of cables, and often there are insufficient meters or too much margin. This will generate a large number of odd lines, causing great losses. In order to reduce the errors existing in cutting cables, it is very necessary to design a fixed-length cutting device. Automatic cutting can be realized by connecting a pneumatic or hydraulic shearing device at the output end of the length measuring instrument. Contents of the invention [0003] The invention provides a fixed-length wire cutting device, which can automatically complete the cutting of cables and precisely control the le...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B26D5/40B26D7/28G01B21/02B26D5/12B26D1/11B65H49/00B65H54/00B26D7/22H01B13/00
Inventor 何仁李甜
Owner 何仁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap