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Speed increasing device for bobbin vibration range detection

A speed-increasing device and bobbin technology, which is applied in measuring devices, vibration testing, and testing of machine/structural components, etc. It can solve problems such as small transmission angle, unstable transmission, and unstable bobbin speed-up.

Inactive Publication Date: 2021-07-23
JINING POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hand-held spindle vibrometer is easy to operate, but it can only complete the sampling test. The missed and unqualified bobbins will cause a large number of yarn defects and shorten the service life of the spindle.
The speed-increasing method of bobbin vibration published by patent CN106381583A makes the spindle and spindle belt form tangential transmission, but the transmission angle is small, which makes the speed-up of bobbin unstable and affects the test results
[0003] To sum up, the existing speed-up device for bobbin vibration detection has low efficiency of sampling detection and cannot fully detect; while the use of tangential transmission makes the wrapping angle between the spindle and the spindle belt small, and the transmission is unstable

Method used

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  • Speed increasing device for bobbin vibration range detection
  • Speed increasing device for bobbin vibration range detection
  • Speed increasing device for bobbin vibration range detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] According to the requirements of this project, design four-station turntable. Holding time (work station stationary time) T d = 1S, using the outer sleeve wheel mechanism of the single selling four slots, ie (z = 4, m = 1). Available

[0022] The dial speed is:

[0023]

[0024] The transition degree degree is:

[0025]

[0026] Actual cycle:

[0027] Actual productivity:

[0028]

[0029] The device includes a multi-station device and a spindle speed assembly. The multi-station turntable mechanism includes an active dial (9) and a first reduction motor (10), a multi-station turntable (5), and a driven groove (6). Active dial (9) and trapezoidal curve (11). Multi-station dial is mounted on a rotary bracket (7).

[0030] The spindle growth mechanism includes a drive wheel (12) and a second deceleration motor (26), the second deceleration motor (27) fixed to the holder, and one end is connected to the drive wheel (12) by a coupling. One end of the swing lever (18) and ...

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PUM

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Abstract

The invention discloses a speed increasing device for bobbin vibration range detection. The speed increasing device comprises a multi-station device and a spindle speed increasing device. The multi-station device is driven by a grooved wheel mechanism. A station A, a station B, a station C and a station D are evenly arranged on a multi-station rotary table, the vibration stroke of the bobbin is detected at the station B, and the spindle speed increasing device enables the rotating speed of the bobbin to be increased to the working rotating speed from zero at the station B. By adopting the device, the process cooperation of bobbin vibration range detection can be met, and the detection stability is improved while the detection cost is reduced.

Description

Technical field [0001] The present invention relates to a auxiliary machine for a textile machine, specifically a baking tube-vibrating detecting speed assembly device. Background technique [0002] At present, the detection method of the yarn tube is: 1. Sampling detection of the yarn tube is made by the hand-held spindle vibration isolator; 2. Patented CN106381583A discloses an automated baking tube-vibrating detecting device, the device design ABCD four When a station is turned from a station A, the spindle is cut into the spindle to form the tangential transmission, rely on the tension of the automatic tension wheel to adjust the tension of the ingot, and realize the growth rate of the yarn tube. The hand-held spindle vibration unit is simple, but can only complete the sampling detection, the unqualified yarn pipe will cause a large amount of yarn, shorten the life of the spindle. Patent CN106381583A released the gauze rumor growth method for forming the spindle and the spind...

Claims

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Application Information

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IPC IPC(8): G01M7/04
CPCG01M7/04
Inventor 王延蒙谢云叶纪红
Owner JINING POLYTECHNIC