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Device with clothing cylinder and at least one adjacent clothing doffer

A kind of equipment and slideway technology, applied in textiles and papermaking, deburring devices, fiber treatment, etc., can solve problems such as poor quality of carding strips

Active Publication Date: 2016-12-21
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This means that the quality of the card sliver is poor during the warming up phase
In addition, the manufacturing process must be very precise

Method used

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  • Device with clothing cylinder and at least one adjacent clothing doffer
  • Device with clothing cylinder and at least one adjacent clothing doffer
  • Device with clothing cylinder and at least one adjacent clothing doffer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 Shown is a card, such as a Trützschler flat card TC, which has a feed roller 1, a feed table 2, licker-in rollers 3a, 3b, 3c, a cylinder 4, a doffer 5, a stripper Take-off roller 6, clamping rollers 7, 8, web guide elements 9, bar funnel 10, delivery rollers 11, 12, rotary card top 13 with card top guide rollers 13a, 13b, cover plate 14, can 15 and Coil 16. The direction of rotation of the rollers is indicated by the curved arrows. Reference sign M 1 Indicates the center point (axis) of cylinder 4, reference sign M 2 Indicates the center point of the doffer 5, while the reference sign M 3 Represents the center point of stripping roller 6. Reference numeral 4a designates the card clothing, while reference numeral 4b designates the direction of rotation of the cylinder 4 . Reference numeral 5a designates the card clothing, while reference numeral 5b designates the direction of rotation of the doffer 5 . Reference sign B indicates the direction of travel of...

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PUM

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Abstract

In a device located on a flat card or a roller card, the device has a clothing cylinder, at least one adjacent clothing doffer and a stripping roller, which cooperate with each other and have an intermediate cylindrical surface at the fiber transfer position. small mutual spacing (working spacing) between the clothing cylinders, the device has side parts (side screens) arranged at both ends of the clothing cylinders and fixedly mounted on the frame, provided with moving parts for the doffers Bit device to set a predetermined working distance using the setting device. In order to keep the working gap between the doffer and the cylinder and between the doffer and the stripping roller substantially constant in any operating state by means of a device of simple construction, in order to set the working gap, the side parts of the cylinder are passed through At least one force transmission means is coupled to the holding element for the doffer, and mechanical means are associated with the holding element and the holding device for the stripping roller, by means of which a working distance between the doffer and the stripping roller can be set.

Description

technical field [0001] The invention relates to a device on a flat card or a roller card with a clothing cylinder, at least one adjacent clothing doffer and stripping rollers, which cooperate with each other and are in the form of a cylinder at the fiber transfer position There is a small mutual spacing (working spacing) between the surfaces; the device has side parts (side screens) arranged at both ends of the cylinder and fixedly mounted on the frame; and has a displacement for the doffer The device uses the setting device to set a predetermined working distance. Background technique [0002] In modern high-performance cards, the heating of the components and the associated changes in the component spacing are becoming more and more important factors, and the same is true for the spacing between cylinder and doffer. In order to obtain good quality at maximum throughput, this spacing must be kept as constant as possible. However, the continued increase in production in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/28
CPCD01G15/18D01G15/28D01G15/46D01G15/50
Inventor C·莱因德斯R·皮舍尔
Owner TRUETZSCHLER GRP SE
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