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

Traversing Unit And Yarn Winding Device

A technology of traversing device and driving device, which is used in transportation and packaging, transportation of filamentous materials, thin material processing, etc., can solve problems such as vibration that cannot be ignored, and the inertia of the movable part becomes larger.

Active Publication Date: 2018-05-08
TMT MACHINERY INC
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the inertia of the movable part at the time of reverse rotation is also larger than before, and the above-mentioned vibration cannot be ignored.

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
  • Traversing Unit And Yarn Winding Device
  • Traversing Unit And Yarn Winding Device
  • Traversing Unit And Yarn Winding Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] (spinning pulling device)

[0041] An example of embodiment of the present invention will be described. figure 1 It is a schematic diagram of the spinning take-up device according to this embodiment. The spinning take-up device 1 winds a plurality of synthetic fiber yarns Y spun from the spinning device 100 on a plurality of bobbins B to form a plurality of packages P, respectively. Additionally, the figure 1 The shown up, down, front and back directions are respectively defined as up and down, front and back directions of the spinning take-up device 1 .

[0042] The spinning take-up device 1 includes godet rolls 3 and 4, a yarn winding device 5, and the like. In the spinning device 100, a polymer supplied from a polymer supply device (not shown) including a spinning pump or the like is extruded downward from a spinneret (not shown). A plurality of yarns Y spun from the spinning device 100 are figure 1 are arranged side by side in the vertical direction on the pape...

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

Vibration at the time of turnaround of traversed yarns is reduced. A traverse unit 12 configured to traverse yarns Y in a traverse direction includes: traverse guides 14 provided for the yarns Y respectively, and configured to reciprocate in the traverse direction while holding the yarns Y; one or more drivers 20 each including a movable portion 22 to which corresponding one or more of the traverse guides 14 are attached, the movable portion 22 being configured to reciprocate in the traverse direction; and a controller configured to control operation of the drivers 20. The number of the drivers 20 provided is two or more; and the controller is configured to control the plurality of drivers 20 so that at a same time when the movable portion(s) 22 of one or some of the plurality of drivers 20 turn around to move in one of opposite directions, the movable portion 22 of at least one driver 20 of a remainder of the plurality of drivers 20 turns around to move in the remaining one of the opposite directions.

Description

technical field [0001] The present invention relates to a traversing device for traversing a wire and a wire winding device provided with the traversing device. Background technique [0002] For example, Patent Document 1 discloses a device in which a traverse guide is attached to an endless belt as a traverse device for traversing the yarn when the yarn is wound into a bobbin to form a package. In this traversing device, the pulley on which the endless belt is wound is repeatedly rotated forward and reverse, so that the part of the endless belt on which the traversing yarn guide is installed reciprocates in the traversing direction, and the This enables traversing of the wire held by the traversing yarn guide. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2016-108073 [0004] In the case where the yarn is traversed by reciprocating movement of the movable part (the endless belt in Patent Document 1) to which the traverse guide is attached as described above in...

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): B65H54/28
CPCB65H54/2881B65H54/2884B65H2701/31B65H54/2812
Inventor 泽田淳桥本欣三柳泽真
Owner TMT MACHINERY INC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com