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Spindle device for reducing vibration amplitude

A vibration amplitude and spindle technology, which is applied in the textile field, can solve the problems of reducing the vibration amplitude of reel spindles and increasing the difficulty of spindle installation, so as to avoid yarn breakage and improve smoothness

Active Publication Date: 2017-07-14
连云港中鸿包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the self-fixing core structure of the spindle frame of the above-mentioned textile machinery needs to install the spindle between the two spindle frames to reduce the vibration amplitude of the reel spindle during the winding process, which will increase the difficulty of installing the spindle

Method used

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  • Spindle device for reducing vibration amplitude
  • Spindle device for reducing vibration amplitude
  • Spindle device for reducing vibration amplitude

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following specific implementation refers to Figure 1 to Figure 13 .

[0041] A spindle device for reducing the vibration amplitude, comprising a spindle 10 and a spindle seat 11, the spindle is mounted on the spindle seat through a bearing 12; the spindle 10 includes a spindle 101, a spindle slider 102 arranged at the bottom of the spindle, A spindle base 103 matched with the spindle slider, and a pulley 104 installed on the spindle base.

[0042] The spindle base 11 is provided with a centering mechanism 20, which includes a lifting rod 21, a lifting driving mechanism 30 for driving the lifting rod up and down, and a positioning block 22 installed on the top of the lifting rod. The bottom of the positioning block is opened with the spindle Hemispherical groove with matching top.

[0043] The lifting drive mechanism 30 includes a base plate mounted on the spindle base, a rotating drum 32 and a rotating shaft 33 pivotally connected to the base plate 31, a rotating gear 3...

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Abstract

The invention discloses a spindle device for reducing the vibration amplitude. The spindle device comprises a spindle and a spindle base, and the spindle is installed on the spindle base through a bearing; the spindle comprises a spindle rod, a spindle rod sliding block arranged at the bottom of the spindle rod, a spindle rod base matched with a spindle rod sliding block and a belt wheel installed on the spindle rod base; and a fixed core mechanism is arranged on the spindle base and comprises a lifting rod, a lifting driving mechanism for driving the lifting rod to ascend and descend and a positioning block installed at the top of the lifting rod, and the bottom of the positioning block is provided with a hemispheric groove matched with the top end of the spindle. In operation, the spindle rod sliding block drives the spindle rod to transversely move, a spinning barrel is installed on the spinning rod in a sleeving manner, the spinning rod sliding block resets, the lifting rod descends, and the hemispheric groove of the positioning block is arranged at the top end of the spindle rod in a sleeving manner. When the spindle rotates, the vibration amplitude of the spindle is limited by the groove, and the vibration amplitude of the spindle in the wire winding process is reduced.

Description

Technical field [0001] The invention relates to the technical field of textiles, in particular to textile machinery and equipment. Background technique [0002] At present, due to the irregular structure of the reel spindle during the winding process of the spinning machine, the continuous increase of its weight during winding causes its vibration to increase, which affects the tightness of the yarn winding, and is likely to cause yarn breakage, which affects the production schedule. [0003] In response to the above technical problems, the authorization announcement number CN 202785079U, the invention of the authorization announcement date March 13, 2013 discloses a textile machinery spindle rack self-setting core structure, the device includes a U-shaped bracket, the U-shaped bracket at both ends An ingot rack is provided, and at least one ingot rack is movably connected with the U-shaped bracket. The invention has simple structure and reliable work. At least one spindle rack is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/70
CPCB65H54/70B65H2701/31
Inventor 徐亚维
Owner 连云港中鸿包装有限公司
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