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Fitting support and opening roller with quick release lock

A card clothing machine, fast technology, applied in the direction of spinning machine, mechanical equipment, free-end spinning machine, etc., can solve the problems of looseness, small axial holding force, impure spinning thread, etc., to achieve firm fixation, installation and Quick effect of disassembly and assembly

Active Publication Date: 2013-07-24
RIETER INGOLSTADT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that the axial holding force generated by the axially snap-fixed connection is very small
Thus, during operation, the vibrations and vibrations that occur can cause gaps to form between the clothing frame and the base body, leaving fibers in the connection area of ​​these two parts.
These fibers can build up to form clumps, which can loosen over time and result in impure and / or uneven spinning

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
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  • Fitting support and opening roller with quick release lock
  • Fitting support and opening roller with quick release lock
  • Fitting support and opening roller with quick release lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] figure 1 Shown is an opening roll 1 for an open-end spinning machine, which has a basic body 2 and a clothing frame 3 . The opening roller 1 is centrally fixed on the drive shaft 4 of the open-end spinning machine through the base body 2, and the open-end spinning machine is figure 1 is not shown in . The clothing frame 3 is also positioned centrally on the drive shaft 4 . The drive shaft 4 is installed in the housing 5 and is rotatable. The clothing frame 3 has on its periphery 6 a helical clothing recess 7 in which a clothing 34 is accommodated for opening the fiber coil.

[0045] The basic body 2 and the clothing frame 3 are detachably connected to one another by means of a rotary lock 8 . The swivel lock 8 is designed in such a way that it can quickly and easily mount the clothing frame 3 on the base body 2 or remove it from the base body 2 while bearing very high forces in the axial direction. The swivel lock 8 is therefore designed such that the clothing fram...

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
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PUM

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Abstract

The carrier (3) has a rotation lock (8) designed such that the carrier is releasably connected by rotational movement around a rotational axis (A) relative to a main body (2), where the carrier is releasably fastened at the main body. The rotation lock is designed such that rotational movement takes place against a rotation direction of a releasing roller (1). The rotation lock is formed such that the lock rotates against a rotation direction of the releasing roller. A hook-shaped connector (9) comprises an aperture (32) for insertion of a spring element (11) i.e. plate spring. An independent claim is also included for a releasing roller.

Description

technical field [0001] The invention relates to a card clothing frame for an opening roller (or called an opening roller), which is an open-end spinning machine (or called an open-end textile machine, Offenendspinnvorrichtung) that can rotate around a rotating shaft. ) of the opening roller, and has a quick locking part, by which the card clothing frame can be detachably fixed on the base body of the opening roller; the invention also relates to an opening roller for an open-end spinning machine Rolls, which have a base body and a clothing frame, are rotatable about a common axis of rotation, and can be detachably connected to one another by means of snap-locks; the invention also relates to an opening with such an opening roll spinning machine. Background technique [0002] DE 10 2007 037 229 A1 discloses an opening roller for an open-end spinning machine, which has a base body by which the opening roller is fixed on the drive shaft; this opening roller also has a card clo...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H4/32F16C13/00
CPCD01H4/32F16B17/00Y10T403/7007
Inventor J·舍默尔M·布尔歇特
Owner RIETER INGOLSTADT GMBH
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