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Friction transmission mechanism of driving cloth guiding roll

A technology of active cloth guide roller and friction transmission, which is applied in the direction of transmission device, mechanical equipment, processing textile material carrier, etc. The effect of easy braking and simple structure

Inactive Publication Date: 2012-06-13
戴红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem that the existing commonly used braking device cannot meet the high-frequency starting and braking requirements of the cleaning machine, and provides a friction transmission mechanism for active cloth guide rollers

Method used

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  • Friction transmission mechanism of driving cloth guiding roll
  • Friction transmission mechanism of driving cloth guiding roll

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Embodiment Construction

[0009] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0010] Such as figure 1 As shown, the active cloth guide roller friction transmission mechanism of the present invention is installed on the motor-driven main shaft 1, and includes an adjusting screw 2, a check pin 3, an adjusting nut 4, a coil spring 5, a bearing cover 6, and a rolling bearing 7 , thrust bearing 8, sprocket 9, active friction disc 10, friction plate 11, passive friction plate 12, the adjustment screw 2 and the passive friction plate 12 are respectively fixed on the main shaft 1, and the adjustment nut 4 is installed on the adjustment screw 2 and locked by the check pin 3, the active friction disc 10 and the passive friction plate 12 are snapped tog...

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PUM

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Abstract

A friction transmission mechanism of a driving cloth guiding roll comprises an adjusting screw, an adjusting nut, a chain wheel, a driving friction disc, a friction lining and a driven friction plate. The adjusting nut is mounted on the adjusting screw, the driving friction disc and the driven friction plate are fastened together, the friction lining is sandwiched between the driving friction disc and the driven friction plate, the driving friction disc is mounted on a spindle via a pair of rolling bearings, a thrust bearing is mounted at the rear end of the driving friction disc, the chain wheel is mounted on the thrust bearing, and a spiral spring is mounted between the adjusting nut and a bearing cover. The total mechanism is fixed on the spindle via the adjusting screw and the driven friction plate which are arranged at two ends of the friction transmission mechanism, transmission is realized via the chain wheel and the thrust bearing, brake is realized via the driving friction disc, the friction lining and the driven friction plate, and pretightening force is adjusted via the spiral spring in the middle of the friction transmission mechanism. The friction transmission mechanism is simple in structure and easy in start and brake, and meets requirements of cleaning machine equipment to high-frequency start and brake of brake equipment.

Description

technical field [0001] The invention relates to a transmission mechanism of a dry cleaning machine, belonging to cleaning equipment in the textile printing and dyeing industry. Background technique [0002] The transmission characteristics of cleaning equipment are relatively strong intermittent, requiring simple structure and strong adaptability, especially in the environment of corrosion and dust. The most common braking mechanism is in the fields of machine tools and automobiles. Its structure itself is relatively complicated, and its cost is high. It is not suitable for small equipment such as washing machines, and cannot meet the requirements of high-frequency starting and braking. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the problem that the existing commonly used braking device cannot meet the high-frequency starting and braking requirements of the washing machine, and provides an active cloth guid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/12D06B23/04
Inventor 戴红
Owner 戴红