A new type of double-convex disc structure for collective doffing of ring spinning frame

A spinning frame and convex disc technology, applied in textile and paper making, etc., can solve the problems of large movement range of collective doffing air frame, long action execution time, unstable execution action, etc., to simplify the mechanical action and reduce the mechanical movement. , perform action stabilization effect

Active Publication Date: 2015-08-26
JINGWEI TEXTILE MASCH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of the intermediate pipe bolt makes the collective doffing air frame part have a large stroke, the control program is complicated, the action execution time is long, the execution action is unstable, and the production cost is high.

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 new type of double-convex disc structure for collective doffing of ring spinning frame
  • A new type of double-convex disc structure for collective doffing of ring spinning frame
  • A new type of double-convex disc structure for collective doffing of ring spinning frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Example: such as figure 1 As shown in the figure, a new type double convex disk structure for collective doffing of ring spinning frame, including the convex disk inner guide rail 1, the convex disk outer guide rail 2, the main convex disk 3 and the auxiliary convex disk 4, the convex disk inner guide rail 1 and the convex disk outer guide rail The guide rail 2 maintains a fixed distance to form a guide channel for the operation of the main cam and the auxiliary cam, and the bottom of the guide channel is connected with the lower bracket of the wallboard in the ring spinning frame to play a guiding role.

[0016] like figure 2 , 3 As shown, the main convex plate 3 and the auxiliary convex plate 4 are connected in pairs, and are arranged in the guide channel in sequence. At the same time, the protruding cylinder on the main convex plate 3 and the positioning hole on the auxiliary convex plate 4 are connected by snap fit, which is convenient Installation and disassembl...

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 relates to a novel collective-doffing dual-convex-disc structure of a ring spinning frame. The novel collective-doffing dual-convex disc structure comprises a convex disc inner guide rail, a convex disc outer guide rail, main convex discs and auxiliary convex discs. Convex cylinders on the main convex discs are combined and connected with positioning holes in the auxiliary convex discs. The main convex discs and the auxiliary convex discs are sequentially arranged in a guide passage formed by the convex disc inner guide rail and the convex disc outer guide rail. The circular cross sections of the lower ends of the main convex discs are matched and positioned with openings in the lower side of the guide passage. The large circular cross sections of the auxiliary convex discs are matched and positioned with openings in the upper side of the guide passage. Moreover, certain spacing is kept between the convex disc inner guide rail and the convex disc outer guide rail. The novel collective-doffing dual-convex-disc structure of the ring spinning frame has the advantages that since the main convex discs and the auxiliary convex discs are combined and connected in a paired way and are sequentially arranged in the guide passage, the mechanical stroke of an air frame is reduced during empty and full bobbin exchange, the mechanical action is simplified, the motor program for controlling the air frame is simplified, the action execution time is shortened, the action is stably executed, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of ring spinning frames, and in particular relates to a novel double convex disk structure for collective doffing of ring spinning frames improved by utilizing the single convex disk structure of the spinning frame. Background technique [0002] The ring spinning frame is an important equipment with a large area and a wide range of production processes in the textile industry. Its performance directly affects various aspects such as yarn quality and economic benefits. With the expansion of the textile industry's production capacity and the increasing shortage of industrial labor, highly automated collective doffing devices will definitely be the theme of the market. The collective doffing automation level of the spinning frame directly affects the development of the cotton spinning industry. [0003] The collective doffing part of the ring spinning frame on the market adopts the cylinder to reciprocate and push the ...

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 Patents(China)
IPC IPC(8): D01H9/04
Inventor 杨高平丛银银姚志国李朋王山剌志勇
Owner JINGWEI TEXTILE MASCH CO LTD
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