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Intermittent rotation drive device

A rotary drive and intermittent technology, applied in the direction of transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problem of limited improvement in impurity removal, achieve low noise, high degree of meshing coincidence, and reduce wear Effect

Inactive Publication Date: 2018-11-13
王燕飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although its structure has been improved on the conventional disc tension device, it is essentially realized by using the continuous rotation speed difference between the upper metal disc and the lower metal disc, but the speed difference is constant, and its impurity removal Improvement is still very limited

Method used

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0017] Such as figure 1 and figure 2 As shown, an intermittent rotary drive device includes a frame 1, an upper support seat 2, a drive motor 3, a drive motor support 4, a drive main shaft 5, a first main shaft gear 6, a second main shaft gear 7, an output shaft 8. Disk wheel 9, driving pin 10, lever 11, lever pivot 12, lever limit pin 13, star gear 14, driving claw 15, connecting rod 16, first connecting rod pin 17, second connecting rod pin Shaft 18, return extension spring 19, first return extension spring bar 20, second return extension spring bar 21, guide pin 22, guide card wheel 23, described frame 1 and upper supporting seat 2 are fixedly arranged, and described drive main shaft 5 and the output shaft 8 a...

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Abstract

The invention provides an intermittent rotation drive device and belongs to the technical field of textile machinery. The intermittent rotation drive device comprises a plate wheel, a drive pin, a lever, a planet gear, a drive tooth claw and a connection rod. The plate wheel is coaxially arranged at the upper end of a drive main shaft, the drive pin is installed on the plate wheel, and the middleend of the lever is installed on an upper bearing seat in a swing manner through a lever supporting shaft. The planet gear is coaxially installed on an output shaft, and star teeth are uniformly distributed on the planet gear. One end of the connection rod is hinged to the left end of the lever through a first connection rod pin shaft, and the other end of the connection rod is hinged to the leftend of the drive tooth claw through a second connection rod pin shaft. The middle of the drive tooth claw is provided with a drive tooth, a guide pin is installed at the right end of the drive tooth claw, a guide clamp wheel is coaxially and rotatably arranged at the lower end of the guide pin, and the guide clamp wheel is clamped into a U-shaped guide groove of a rack. The two ends of a reset tension spring are connected with the first connection rod pin shaft and the second connection rod pin shaft correspondingly. By means of the intermittent rotation drive device, intermittent small-anglerotation of the output shaft can be realized, and the rotation angle is precise.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to an intermittent rotary drive device. Background technique [0002] As the last process of spinning and the first process of weaving, winding plays the role of "bridge" connecting the past and the future, so it occupies an important position in the textile field. The function of the winder: 1. Change the package to increase the yarn capacity of the yarn package: connect the bobbins (or skeins) with less capacity through winding to make a larger-capacity bobbin. The capacity of a bobbin is equivalent to more than 20 Just yarn. The bobbin can be used for warping, twisting, weft winding, dyeing, weft yarn on shuttleless looms and knitting yarn, etc. If the bobbin is directly used in these processes, it will cause too much downtime, which will affect the improvement of production efficiency and product quality. Therefore, increasing the package capacity is a necessary con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H59/22B65H59/00
CPCB65H59/22B65H59/00B65H2701/31
Inventor 王燕飞
Owner 王燕飞
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