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Apparatus for grinding of spinning cylinders

A cot and cot technology, which is applied in the field of grinding spinning cot cots, can solve the problems of not being able to provide calculation of grinding results, and achieve the effect of accurate measurement results

Inactive Publication Date: 2007-01-31
罗新科有限及两合公司机械制造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is an indirect measurement method, and the measurement accuracy is determined by many influencing factors; in practice, this method cannot provide a truly accurate calculation of the grinding result

Method used

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  • Apparatus for grinding of spinning cylinders
  • Apparatus for grinding of spinning cylinders
  • Apparatus for grinding of spinning cylinders

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Experimental program
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Embodiment Construction

[0024] FIG. 1 shows in a very simplified diagram a part of a grinding machine for grinding the cots of spinning tops. This grinding machine is mainly used in spinning work. During spinning, the cots of the spinning cots act as transport rollers for guiding the textile fibers; in this respect, the cots are subject to a great deal of wear and therefore require frequent regrinding. From the outset, the diameter of the cots of the spinning cots is oversized so that they can be reground several times.

[0025] To this end, FIG. 1 shows a frame 1 of a grinding machine with a grinding roller 2 which is also mounted on the frame 1 and driven by a drive motor. The peripheral surface of this grinding roll 2 provides a grinding surface 3 for grinding the cots of the spinning tops, which are indicated by reference numeral 5 in the figures. For grinding the cots 5 of the spinning cots, a slide 7 is mounted on the frame 1, the slide 7 can move horizontally, that is to say essentially in t...

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PUM

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Abstract

The device has a rotating grinding face (3) contacted by the spinning cylinder (5) which fits in a socket holder (10) which moves up to the grinding face. The size of the cylinder inserted in the holder is established by a detector comprising distance sensors (15a,15b,15c) which operate with measuring beams (17a,17b,17c) aligned so that they strike the sleeve face of a cylinder in the holder at three or more points spaced out relative to one another in the peripheral direction of the cylinder. The distance sensors are fixed on a common holder through positive locking elements. The sensors operate on a triangulation principle.

Description

technical field [0001] The invention relates to a device for grinding spinning cots, said device comprising: [0002] rotary grinding surface, [0003] a housing into which the spinning top roller belt to be ground can be inserted, [0004] an advancing mechanism for advancing the housing towards the grinding surface until contact is made between the grinding surface and the spinning cots inserted into the housing, and [0005] a sizing device for determining the size of the cots of the spinning cots inserted into the receptacles, [0006] wherein the device comprises detection means for at least one geometrical value, [0007] Said geometric value is not the size of the cot of the spinning cot, and a calculation unit is used to calculate the size of the cot of the spinning cot according to the geometric value detected by the detection mechanism. Background technique [0008] Such grinding devices are used in the industrial processing of textile fibres. In the spinning ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/37
CPCB24B49/12B24B5/35B24B21/006G01B11/2408B24B21/02B23Q17/24
Inventor U·施滕滕巴赫
Owner 罗新科有限及两合公司机械制造厂
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