Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

POY pre-drafting and winding device

A winding device and pre-drawing technology, which can be used in textiles and papermaking, clustering of newly extruded filaments, and complete sets of equipment for the production of artificial threads, etc. It can solve the problems of large floor area, large device height, and long time , to achieve the effect of saving manpower, reducing the requirements of the workshop, and reducing waste silk

Pending Publication Date: 2021-09-24
BEIJING CHONGLEE MACHINERY ENG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides a POY pre-drawing and winding device, which solves the technical problems in the related art that many people are required for the spinning operation, the time is long, the height of the device is large, and the floor area is large.

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
  • POY pre-drafting and winding device
  • POY pre-drafting and winding device
  • POY pre-drafting and winding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Please refer to Figure 1 to Figure 6 , the present embodiment provides a POY pre-stretch winding device, including a frame 100, a winding machine 200 relatively fixed to the frame 100, a first guide plate 300 fixed to the frame 100, and a movably disposed on the machine frame 100. The second guide plate 400 of the frame 100 and the vertical movement mechanism 500 provided on the frame 100, the vertical movement mechanism 500 drives the second guide plate 400 to move vertically, so as to hang the thread at the low position and thread the thread at the high position, Enter the subsequent normal spinning.

[0050] The first guide plate 300 is a fixed guide plate, which is specifically arranged at the front end of the winding machine 200 . The winding machine 200 can be fixedly installed on the machine frame 100, or relatively fixed by other means. By setting the vertical movement mechanism 500, the second guide plate 400 is controlled to move vertically, and the second ...

Embodiment 2

[0057] This embodiment provides a kind of POY pre-drawing winding device, based on the POY pre-drawing winding device of embodiment 1, such as figure 1 and figure 2 As shown, a mounting base 520 is also provided. The vertical movement mechanism 500 includes a third guide rail 510 arranged vertically, and the mounting base 520 is movably arranged on the third guide rail 510 . The mounting seat 520 is arranged between the first guide plate 300 and the second guide plate 400, and is arranged horizontally, and the second guide plate 400 is movably arranged on the mounting seat 520, so that the second guide plate 400 moves vertically under the driving and move horizontally.

[0058] When the vertical movement mechanism 500 drives the second guide plate 400 to move down vertically to hang the wire at a low position, the second guide plate 400 is also moved horizontally through the mounting seat 520, and the second guide plate 400 is moved toward the first guide plate. 300 moved c...

Embodiment 3

[0061] Please refer to Figure 4 to Figure 11 , this embodiment provides a POY pre-drawing and winding device, based on the POY pre-drawing and winding device in Embodiment 1, a hanging thread rod 600 and a horizontal movement mechanism 700 are also provided. Please refer to Figure 7 , Figure 8 and Figure 10 , the thread hanging rod 600 is configured to wind the tow coming from the first guide disc 300 to form a stretching line segment 641 .

[0062] Please refer to Figure 8 and Figure 11 , Figure 8 There are four positional states of the movement of the hanging screw 600 in the graphic summary, Figure 11 for Figure 8 The schematic diagram of the four position states of , the horizontal movement mechanism 700 is configured to drive the hanging thread rod 600 to reciprocate along both sides of the horizontal radial direction of the second guide plate 400 in the low position and to move axially along the second guide plate 400 to The development line segment 641 ...

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 invention discloses a POY pre-drafting and winding device, relates to the technical field of spinning, drafting and winding, and solves the technical problems that spinning-in operation needs multiple persons, the time is long, the device height is large and the occupied area is wide in the prior art. The device comprises a rack, a winding machine fixed relative to the rack, a first guide disc fixed to the rack, a second guide disc movably arranged on the rack and a vertical moving mechanism arranged on the rack; and the vertical moving mechanism is used for driving the second guide disc to move in the vertical direction. By arranging the vertical moving mechanism, the second guide disc moves in the vertical direction, so that the defect that an original device for fixing the second guide disc is large in structural height is improved, the structural height is reduced, and the requirement for capital construction is lowered; the defect that in original spinning-in operation, an upper operator and a lower operator perform drafting and winding respectively can be overcome by unobstructed arrangement of the rack in the vertical direction; and the single operator can complete drafting and winding by holding a thread suction gun.

Description

technical field [0001] The invention relates to the technical field of spinning, drafting and winding, in particular to a POY pre-drawing and winding device. Background technique [0002] In the traditional POY spinning system, the two units of drafting and winding are separated into upper and lower levels by a steel platform, and the upper and lower operators perform the stringing operation separately. The stringing process takes a long time and wastes a lot Easy to produce operational errors. Moreover, this device consumes a lot of materials, occupies a large area, and requires a high factory building height, resulting in a large waste of infrastructure projects. Contents of the invention [0003] The present application provides a POY pre-drawing and winding device, which solves the technical problems in the related art that the stringing operation requires many people, takes a long time, has a large device height and occupies a large area. [0004] The application pr...

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): D01D7/00D01D13/02
CPCD01D7/00D01D13/02
Inventor 李惊涛吴昌木吴寿军张丙红董文涛肖前玲龙娇徐凯张静夏齐瑞杨明
Owner BEIJING CHONGLEE MACHINERY ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com