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A spindle bar device for holding a textile bobbin

A bobbin and spindle technology, which is used in textiles and papermaking, etc., can solve the problems that the gripper is difficult to hold the bobbin and the difference in clamping force.

Active Publication Date: 2018-05-11
浙江巨力宝纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the bobbin holder described in the above-mentioned document enables reliable fixing of the bobbin on the spindle, this solution can only be applied to bobbins with a predetermined inner diameter, when a batch of bobbins has large tolerances or bobbins When the deformation is large, there will be a significant difference in the clamping force, and the holder will have difficulty holding the bobbin

Method used

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  • A spindle bar device for holding a textile bobbin
  • A spindle bar device for holding a textile bobbin
  • A spindle bar device for holding a textile bobbin

Examples

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Embodiment Construction

[0026] Such as Figure 1~3 As shown, a spindle rod device for holding a textile bobbin includes a hollow rod body 10, an opening 20 opened on the rod body 10, a telescopic part 30 that can expand and contract in the opening 20, and a supporting mechanism for the telescopic part 30 to expand and contract. .

[0027] The telescoping part 30 includes a rod 31, a block 33 fixed at the end of the inner part of the rod body 10, a support block 34 fixed at the end of the outer part of the rod body 10, an inclined surface is provided on the block 33, and the end of the support block 34 It is an arc surface, and the end of the support block 34 is in contact with the inner wall of the bobbin A. Preferably, the support block 34 may be made of polymer rubber material with certain elasticity, or may be plastic whose main component is organic polymer material. The number of the telescopic parts 30 is twelve, and the telescopic parts 30 are evenly distributed along the circumference.

[0...

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Abstract

The invention discloses an ingot rod device for holding textile bobbins. The ingot rod device comprises a hollow rod body, openings formed in the rod body, three of more stretching and contracting components capable of stretching and contracting in the openings and a matched mechanism allowing the stretching and contracting components to stretch and contract. The stretching and contracting components comprise rods and are evenly distributed along the circumference, the matched mechanism makes the stretching and contracting component have the tendency of moving towards the interior of the rod body, and the ingot rod device further comprises a conical rod capable of being inserted into the rod body. The conical rod is inserted into the rod body, each stretching and contracting component moves toward the exterior of the rod body and exerts pressure on the inner wall of the corresponding bobbin continuously, and thus the function of folding the corresponding bobbin is achieved. By means of the ingot rod device, the bobbins different in inner diameter can be reliably fixed to a spindle, and normal operation of textile work can be maintained.

Description

Technical field: [0001] The invention relates to the field of textile machinery design, in particular to a spindle bar device for holding a textile bobbin. Background technique: [0002] The spindle is an important part of the twisting and winding machinery in the textile machine, and is widely used in textile machinery such as wool spinning frames, twisting frames and worsted spinning frames; the bobbin is the spinning container used for the supporting operation of the spindle. The technical performance and running quality of spindles and bobbins are closely related to yarn quality, power consumption, environmental noise and labor productivity. [0003] Spindle of spinning machine is mainly composed of spindle rod, spindle plate, spindle bladder and spindle foot, etc. The spindle plate fixed on the spindle rod is the driving part of the spindle, and the spindle foot is the supporting seat of the spindle. The spindle rod rotates at high speed with the spindle as the bearing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H7/16D01H7/72
CPCD01H7/16D01H7/72
Inventor 黄鉴
Owner 浙江巨力宝纺织科技有限公司
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