Unlock instant, AI-driven research and patent intelligence for your innovation.

A yarn winding unit, a yarn winding device including the yarn winding unit and a yarn supplying method

A technology of winding device and yarn supply bobbin, which is applied in the direction of transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problems such as the decrease of yarn winding operation efficiency, achieve a state with good efficiency, and prevent supply action , Eliminate the effect of slight hooking

Active Publication Date: 2016-11-02
MURATA MASCH LTD
View PDF12 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the structure of Japanese Patent Application Laid-Open No. 2011-16630, for example, when the operator performs work on other yarn winding units and cannot respond immediately, there may be times when the yarn winding unit cannot resume operation. become longer, resulting in a decrease in the efficiency of the yarn winding operation

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
  • A yarn winding unit, a yarn winding device including the yarn winding unit and a yarn supplying method
  • A yarn winding unit, a yarn winding device including the yarn winding unit and a yarn supplying method
  • A yarn winding unit, a yarn winding device including the yarn winding unit and a yarn supplying method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 It is a schematic front view showing the overall structure of the automatic winder 100 according to an embodiment of the present invention. figure 2 It is a schematic plan view showing the structure of the automatic winder 100 and the yarn supply bobbin supply device 101.

[0043] figure 1 The illustrated automatic winder (yarn winding device) 100 mainly includes a plurality of winding units (yarn winding units) 10, a blower box 80, a power box 90, and a doffing device 95 arranged side by side.

[0044] Each winding unit 10 is configured to unwind the yarn 12 from the yarn supply bobbin 11, and wind the unwound yarn 12 on the winding bobbin 22 while traversing the unwound yarn 12 to form the package 20. In addition, the winding bobbin 22 in which the yarn 12 is wound is sometimes referred to as the package 20 below.

[0045] A blower (not shown) is arranged inside the ...

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 winding unit of the present invention unwinds a yarn from a yarn supplying bobbin placed on a transporting tray to form a package. The winding unit includes a conveyance guide device, a control portion and a conical surface portion detecting sensor. The conveyance guide device performs a feeding operation for supplying the yarn supplying bobbin to the unwinding position where the yarn unwinding is performed. The control unit controls the operation of the conveyance guide device. The conical surface portion detecting sensor detects whether the supply operation of the yarn supplying bobbin by the conveyance guide device is successful. When the feeding operation of the yarn supplying bobbin to the unwinding position is determined to be unsuccessful by the detection of the conical surface portion detecting sensor, the control unit stops the feeding operation of the conveyance guide device for a predetermined time (S101 / S103) (S106, S107), and then the supply operation of the conveyance guide device is performed again (S108).

Description

Technical field [0001] The present invention mainly relates to a yarn winding unit that unwinds yarn from a supplied yarn supply tube to form a package. Background technique [0002] In the past, we have known that there are multiple yarn winding units that rewind the yarn of the yarn supply bobbin as a package, and the operation of the yarn winding unit is achieved by setting indicator lights on the front of each yarn winding unit. The fiber machinery (yarn winding device) that informs the operator of the status. Japanese Patent Laid-Open No. 2011-16630 discloses such a fiber machine. [0003] The textile machinery of Japanese Patent Application Publication No. 2011-16630 adopts the support of the yarn winding main body for rewinding the yarn of the yarn supply bobbin in each yarn winding machine (yarn winding unit) The curved surface of the body is provided with a structure capable of indicating the operating state of the yarn winding body. [0004] In the textile machine of Jap...

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
IPC IPC(8): B65H63/00B65H54/70
CPCB65H54/70B65H63/00B65H2701/31
Inventor 川元谦治
Owner MURATA MASCH LTD