Device on a carder for filling a round can with sliver, e.g. cotton, man-made fibers or the like

A chemical fiber and fiber sliver technology is applied in the field of equipment used in carding machines for filling circular cans with fiber sliver, such as cotton, chemical fibers or the like, and can solve difficult matching, high weight of circular cans, Influence and other problems, to achieve the effect of reducing replacement time

Active Publication Date: 2017-02-22
特吕茨施勒集团欧洲公司
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is desirable from the customer's point of view to change round cans quickly so that the output of the card does not have to be significantly reduced
In addition, bar weight fluctuations occur with large variations in delivery speed, which can have a negative influence on the technical result and even on the final yield
However, the quick change of round cans is assoc

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
  • Device on a carder for filling a round can with sliver, e.g. cotton, man-made fibers or the like
  • Device on a carder for filling a round can with sliver, e.g. cotton, man-made fibers or the like
  • Device on a carder for filling a round can with sliver, e.g. cotton, man-made fibers or the like

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] figure 1 Shows a carding machine K, such as Trützschler's carding machine TC, which has a feeding roller 1, a feeding table (Speisetisch) 2, a licker roller 3a, 3b, 3c, a drum 4, a doffer 5, Stripping roll 6, Quetschwalzen (Quetschwalzen) 7, 8, Vliesleitelement (Vliesleitelement) 9, fiber web funnel 10, extraction rolls 11, 12, rotating cover plate with cover plate turning roller and cover plate rod 13 , Can 15 and Coiler 16. The direction of rotation of the roller is shown by a curved arrow. Let M represent the center point (axis) of the drum 4. 4a indicates the card clothing and 4b indicates the direction of rotation of the drum 4. Arrow A indicates the working direction of carding machine K. A cotton feeding collection box device (Flockenspeiservorrichtung) 17 is installed upstream of the carding machine K. A stacking head 19 is rotatably supported in the stacking flat disk 18. The stacking head 19 includes a strip channel 20 with an inlet and an outlet for the f...

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

In a device on a carder (K) for filling a round can (15) with sliver (14), e.g. cotton, man-made fibers or the like, the sliver (14) can be dispensed and be placed in the round can (15) in the form of rings by a rotatable delivery head (19). In order to prevent the round cans (15) from moving when cans are replaced, i.e. when the local association between the delivery head (19) and a full can and an empty can is changed, the delivery head (19) can be displaced relative to the round cans (15), two rotatable can dishes (27a, 27b) are provided, on each of which a round can is arranged, and a driving mechanism (43) is provided for rotatingly driving the two can dishes.

Description

technical field [0001] The invention relates to a device on a carding machine for filling circular cans with fiber slivers, such as cotton, chemical fibers or the like, in which the fiber slivers can be conveyed out by a rotatable stacking head and Can be stacked annularly in round cans, wherein during the filling process the stacking head is arranged above the round cans and the round cans surround the vertical cans in a fixed position on the rotatable can chassis The axis rotates, and in the device, after filling a can and before filling an empty can, on the one hand replace the local configuration between the stacking heads and on the other hand replace the full and empty can ( can change) and can feed out full cans and feed in empty cans (can change). Background technique [0002] Rotary can changers (US4208768) and linear can changers (EP 967169B) are known for changing round cans on cards. The can changer is basically designed in such a way that at least three possib...

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
IPC IPC(8): D01G15/12B65H67/04
CPCB65H67/0428D01G15/12B65H2701/311D01H9/185D01G15/00
Inventor 阿米尼·莱德
Owner 特吕茨施勒集团欧洲公司
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