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Roving frame upper and lower dragon rib spindle belt transmission device and roving frame

A technology of transmission device and roving frame, which is applied in the direction of textiles and papermaking, etc. It can solve the problems of low speed and easy damage, and achieve the effects of high transmission speed, convenient installation and maintenance, and simple structure

Active Publication Date: 2020-10-30
CMT HICORP MACHINERY QINGDAO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a transmission device for the upper and lower rib spindle belts of the roving frame, which solves the problem that the rotating speed of the flyer and bobbin of the existing roving frame is too low and easy to be damaged in the power transmission mode

Method used

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  • Roving frame upper and lower dragon rib spindle belt transmission device and roving frame
  • Roving frame upper and lower dragon rib spindle belt transmission device and roving frame
  • Roving frame upper and lower dragon rib spindle belt transmission device and roving frame

Examples

Experimental program
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Effect test

Embodiment 1

[0030] combine Figure 1 to Figure 5 , the transmission device for the upper and lower dragon rib spindle belts of the roving frame, including the multi-section upper dragon rib part 1 and the multi-section lower dragon rib part 2, each upper dragon rib part and each lower dragon rib part are provided with a transmission structure.

[0031] The transmission structure includes a servo motor 3, a spindle belt 4, a friction disc mechanism and a tension wheel mechanism, and the spindle belt connects the servo motor, the friction disc mechanism and the tension wheel mechanism in series.

[0032] Specifically, the friction disc mechanism includes a front friction disc part 5 and a rear friction disc part 6, both of which are composed of a plurality of friction discs 7 arranged in a row.

[0033] The front friction disk part and the rear friction disk part are alternately arranged, and the number of friction disks in the front friction disk part and the rear friction disk part is th...

Embodiment 2

[0046] A roving frame is provided with the transmission device for upper and lower rib spindle belts of the roving frame described in Embodiment 1.

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Abstract

The invention provides an upper and lower spindle rail tape transmission device for roving frames and a roving frame, the upper and lower spindle rail tape transmission device comprises a plurality ofupper rail plate portions and a plurality of lower rail plate portions; each of the upper rail plate portions and the lower rail plate portions is provided with a transmission structure. Each transmission structure comprises a servo motor, a spindle tape, a friction disc mechanism and a tensioning wheel mechanism, wherein the spindle tape connects the servo motor, the friction disc mechanism andthe tensioning wheel mechanism in series. According to the upper and lower spindle rail tape transmission device herein, the servo motor is used for variable-speed driving, a flyer and a friction discon a bobbin are driven through tape serial driving, the problems of abrasion of gear transmission and damage of synchronous belt transmission are solved, and the spindle speed can reach 2000 r / min. The tensioning wheel mechanism is also provided such that tension adjustment of the spindle tape is achieved. The upper and lower spindle rail tape transmission device is simple in structure, high in transmission speed and convenient to install and maintain, and meets the trend that the spindle speed of the roving frame is developed to a high level.

Description

technical field [0001] The invention relates to the field of roving frames, in particular to a driving device for upper and lower rib spindle belts of the roving frame and a roving frame. Background technique [0002] The power transmission of the flyer and bobbin of the existing roving frame has two modes: gear transmission and synchronous belt transmission; the maximum spindle speed of gear transmission is not greater than 1300 rpm, and the spindle speed of synchronous belt transmission is not greater than 1400 rpm. Exceeding the limit speed gear or timing belt will accelerate damage. High-speed spinning of roving frames is a development trend, and the existing transmission methods obviously cannot meet the requirements. Contents of the invention [0003] The first object of the present invention is to provide a transmission device for the upper and lower rib spindle belts of the roving frame, which solves the problem that the rotating speed of the flyer and bobbin of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H7/50
CPCD01H7/50
Inventor 孙旭王震崔桂华李贺徐先晓谢继云张磊韩朋赵天洁
Owner CMT HICORP MACHINERY QINGDAO
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