Doffing mechanism

A doffer, full yarn technology, applied in textiles and papermaking, etc., can solve the problems of labor-intensive, insufficient installation area of ​​the machine, and inability to use and popularize in a large area.

Inactive Publication Date: 2017-10-13
崔斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual doffing is labor-intensive, time-consuming and labor-intensive
The top pneumatic clamping collective doffing method can only be used for spinning frames with collective doffing devices. If the original old-fashioned spinning frame i

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be described in more detail below in conjunction with the accompanying drawings.

[0026] The doffing mechanism of the present invention: as figure 1 As shown, the mechanism includes an electric push-pull rod 211, a mobile slide 213, a bracket 209, a yarn receiving motor 206, a synchronous pulley 205, a pre-loosening wheel 222, a yarn receiving wheel 202, a full yarn slideway 201, and auxiliary transmission and fixing device.

[0027] Such as figure 2 Shown: slide bar 212, two ends are fixedly installed on the dolly carrier.

[0028] The mobile slide table 213, is sleeved on the slide bar 212, through a linear bearing.

[0029] One end of the push-pull rod 211 is installed on the mobile slide table 213, and the other end is fixedly installed on the dolly carrier.

[0030] The push-pull motor 210 drives the push-pull rod 211 through an internal worm gear, and can freely expand and contract as required.

[0031] Support 209 is fixedly inst...

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PUM

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Abstract

The invention relates to a doffing mechanism, which belongs to the technical field of spinning frames of textile equipment. The equipment includes a bracket, a yarn receiving motor, a synchronous pulley, a synchronous belt, a pre-loosening wheel, a yarn receiving wheel, a full yarn slideway and an auxiliary transmission and fixing device fixedly installed on the mobile slide table. This realizes the working procedure of automatic full bobbin extraction. The invention can replace the process of pulling out the full bobbins manually, and has simple and reliable structure, high yarn pulling speed and high degree of automation, and effectively reduces the labor intensity and number of workers for manual doffing.

Description

technical field [0001] The invention belongs to the field of textile equipment, and in particular relates to a doffing mechanism of a doffer, which replaces manual doffing automatically. Background technique [0002] The currently used doffing methods are mainly methods such as manual doffing and collective doffing machines. Manual doffing is labor-intensive, time-consuming and labor-intensive. The top pneumatic clamping collective doffing method can only be used for spinning frames with collective doffing devices. If the original old-fashioned spinning frame is modified, the cost is expensive and the installation area of ​​the machine is not enough, so new collective doffing can only be purchased Spinning frames and remodeled factory buildings, so it cannot be used and promoted on a large scale. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a brand new doffing...

Claims

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Application Information

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IPC IPC(8): D01H9/02
CPCD01H9/02
Inventor 崔斌
Owner 崔斌
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