Apparatus on a flat card or roller card for setting the working spacing between the cylinder and at least one neighbouring roller

A carding machine and equipment technology, applied in fiber processing, textiles and papermaking, deburring devices, etc., can solve problems such as roller contact with working components, achieve fast closed-loop and open-loop control, flexible response to state changes, and rapid response to state changes Effect

Active Publication Date: 2011-01-12
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to contact between the drum and the surrounding rollers and working elements

Method used

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  • Apparatus on a flat card or roller card for setting the working spacing between the cylinder and at least one neighbouring roller
  • Apparatus on a flat card or roller card for setting the working spacing between the cylinder and at least one neighbouring roller
  • Apparatus on a flat card or roller card for setting the working spacing between the cylinder and at least one neighbouring roller

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] attached figure 1 Shown is a carding machine, for example a Trufischer (Trützschler) flat carding machine TC07, said carding machine has a feed roller 1, feed plate 2, licker-in rollers 3a, 3b, 3c, cylinder 4. Doffer 5, Cotton Stripping Roller 6, Clamping Roller 7, 8, Cotton Web Guide 9, Bar Guide Horn 10, Conveying Roller 11, 12, Cotton Guide Roller 13a, 13b with card top Rotating carded sliver 13, carding flat 14, can 15 and coiler 16. The direction of roller rotation is indicated by the curved arrow. Reference sign M 1 Indicates the center point (axis) of cylinder 4, reference sign M 2 Represents the center point of the doffer 5, reference sign M 3 Indicates the center point of the licker-in roller 3c. Reference numeral 4a designates the card clothing, and reference numeral 4b designates the direction of rotation of the cylinder 4 . Reference numeral 5a designates a card clothing, and reference numeral 5b designates the direction of rotation of the doffer. Ref...

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Abstract

Apparatus on a flat card or roller card for setting the working spacing between a clothed cylinder and at least one clothed neighbouring roller, for example doffer and/or licker-in, the cylinder and at least one roller cooperates with each other via the small spacing (working spacing) between their cylindrical surfaces at a fiber transition point, can, as a result of size change due to heat expansion and/or centrifugal force, reset the working spacing to a predetermined value and provides an adjustment device used for adjacent rollers, the adjustment device is operable via supply of thermal energy. In order that, during the change of roller size, a predetermined spacing between adjacent rollers is set in a simple mode and in a shorter interval, a device used for actively supplying and/or dissipating thermal energy is provides, and the device used for actively supplying and/or dissipating thermal energy is connected with the adjustment device, wherein, during the change of roller size, the working space between the cylinder and at least one roller can be set or reset.

Description

technical field [0001] The invention relates to a device on a flat card or roller card for setting the working distance between a cylinder with clothing and at least one adjacent roller with clothing, said At least one adjacent roller is for example a doffer and / or a licker-in roller, said cylinder and at least one adjacent roller co-operate at the fiber transfer point with a small distance between their cylindrical surfaces (working distance), wherein as As a result of dimensional changes caused by thermal expansion and / or centrifugal force, it is possible to reset said working distance to a preset value, providing adjustment means for adjacent rollers which can be operated by supplying thermal energy. Background technique [0002] During the carding process, the amount of fiber material processed per unit time is greatly increased, which requires a higher speed or a higher installed performance of the working elements. An increase in the output of fibrous material (workin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/26D01G23/06
CPCD01G15/28
Inventor B·雅各布斯R·皮舍尔
Owner TRUETZSCHLER GRP SE
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