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

Units for ring spinning machines

A textile machine and unit technology, applied to spinning machines, textiles, papermaking, drafting equipment, etc., can solve the problem of high cost of turning over the upper rollers

Active Publication Date: 2020-01-10
MASCHINENFABRIK RIETER AG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the disadvantage of this method is that the turning cost of the upper roller is very 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
  • Units for ring spinning machines
  • Units for ring spinning machines
  • Units for ring spinning machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 A side view of the assembly 1 is shown, which is pivotally fastened to the load arm 2 . The load arm 2 here has a support 3 , which fastens the assembly 1 in a pivotable manner on the axis of rotation D1 of the upper roll 4 . Group 1 has a second upper roll 5 , which is rotatable about an axis of rotation D2. The further first and second upper rolls are not visible in this view, which can be arranged on group 1 and can be assigned to another drafting Textile planes extending parallel to the body.

[0025] The unit 1 , which is pivotally mounted on the frame 3 , is pressed downwards by means of a spring 6 . In this case, the second upper roller 5 is pressed against the suction pipe 7 , which has a suction slit 8 , or against a filter belt (not shown) of the suction pipe 7 . The composite fiber 9 from the drafting mechanism is clamped between the first upper roll 4 and the output roll 10 and continues to extend on the suction pipe 7 , and then extends through ...

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

A unit for a ring spinning machine is a part of a compaction device for compressing a fiber composite (9) by means of a suction tube (8) downstream of a drafting device. The unit has a transmission housing used for accommodating a speed changer and two parallel axles. Each axle has two ends which projection from the transmission housing on opposite sides and extend from the transmission housing, upper rollers are rotatably fixed on the end parts, and each upper roller is provided with a driving element. The drive elements (18) of two upper rollers (4, 5) of one side of the transmission housing (13) are connected to one another by means of a transmission element (19). The transmission housing (13) has an upper and a lower side (24, 25) and does not project beyond all common tangent planes (T1, T2) of these upper rollers (4, 5) in a region between the upper rollers (4, 5). Both the upper and lower side (24, 25) have a distance from these tangent planes (T1, T2), so that the upper or lower side (24, 25) facing the suction tube (8) of the unit do not contact the suction tube (8).

Description

technical field [0001] The invention relates to a unit for a ring spinning machine as part of a compression device for compressing composite fibers by means of a suction pipe after a drafting mechanism, said unit having a transmission housing for accommodating the transmission and two mutually parallel axes, wherein each axis has two ends protruding from the transmission housing on opposite sides, the upper rollers are respectively rotatably fixed on these ends, and each upper roller A drive element is provided, wherein the drive elements of the two upper rollers on one side of the transmission housing are connected in a driving manner to each other by means of a transmission element, and the transmission housing has an upper side and a lower side. Background technique [0002] Such an arrangement is marketed, for example, under the product name EliTop. These groups are arranged in connection with the drafting mechanism of the ring spinning machine and have upper rolls whic...

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): D01H5/46D01H13/00
CPCD01H5/46D01H13/00D01H5/72
Inventor P·布兰肯霍恩N·斯托普
Owner MASCHINENFABRIK RIETER AG