A tray conveying device for a ring spinning frame collective doffing

By adopting a tray support structure on the spinning machine, and using the long and short stops of the shift fork plate to position and clamp the tray, the problem of frequent stops during tray transportation is solved, thereby improving spinning efficiency and the service life of the tray.

CN117306035BActive Publication Date: 2025-11-07CHANGZHOU TONGHE TEXTILE MASCH MANUFACTORYCO LTD
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Patent Information

Application Number
CN202311431277.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-10-31
Publication Date
2025-11-07
Estimated Expiration
2043-10-31

AI Technical Summary

Technical Problem

The existing tray conveying device of the spinning frame needs to stop frequently during the exchange of full and empty bobbins, resulting in low spinning efficiency, especially on high-spindle spinning frames.

Method used

The pallet support structure includes a pallet base and a pallet clamping seat. The long and short stops of the shift fork plate are used to position, guide and clamp the pallet, reducing the pause time of the pallet during the conveying process. The pallet support is moved along the conveying guide rail by a steel belt.

Benefits of technology

It improves the stability and efficiency of pallets during the conveying process, reduces pallet release and installation time, enhances the efficiency of pallet interchange between spinning machines and automatic winding machines, and reduces pallet wear.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to a kind of tray conveying device for drawing-in of drawing-in frame, including conveying guide rail, tray support moving along conveying guide rail and tray and deposit station pipe;Tray support includes connected tray base and tray clamping seat;Tray base includes tray seat, sliding guide seat and connecting seat, and tray clamping seat includes fork plate and pipe seat, fork plate is installed on tray base, fork plate includes short blocking arm of front side and long blocking arm of rear side arranged along conveying direction, and the front of long blocking arm and short blocking arm has opening, opening is opened when tray passes, and reset when tray is separated, and inner lug for limiting tray is provided in the rear of opening of fork plate;Fork plate is provided with pipe seat on the side of long blocking arm, and pipe seat is provided with deposit station pipe jack, and deposit station pipe is installed in deposit station pipe jack.This application can position, guide, push and clamp tray during transportation, can reduce the pause time during conveying, and can improve spinning efficiency.
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Citation Information

Patent Citations

  • Steel belt structure for spindle conveying

    CN116926729A

  • A tray carries guide rail vice for collective conveyor for formers that doffs of spinning frame

    CN204779996U