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Fly frame with multiple electric motors controlled by microcomputers

A microcomputer-controlled, multi-motor technology, applied to spinning machines, continuous winding spinning machines, textiles and papermaking, etc., can solve the problems of low roving quality, cumbersome debugging and maintenance, and high manufacturing costs, and achieve roving quality High level, low manufacturing difficulty, good real-time effect

Inactive Publication Date: 2003-10-08
JIANGSU HONGYUAN TEXTILE MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this type of roving frame are: 1. Complex structure and high manufacturing cost; 2. Complicated and troublesome debugging and maintenance; 3. Low quality level of roving

Method used

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  • Fly frame with multiple electric motors controlled by microcomputers
  • Fly frame with multiple electric motors controlled by microcomputers
  • Fly frame with multiple electric motors controlled by microcomputers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention is described in more detail by specific examples below.

[0017] As shown in the figure, 1, 2, 3, 4, 5 are guide rollers, 6 is the rear roller, 7 is the third roller, 8 is the second roller, 9 is the front roller, 10 is the flyer, 11 is the false twister, 12 is the bobbin tube, 13 is the bobbin gear, 14 is the upper dragon rib, 15 is the lower dragon rib, 16 is the lifting gear, 17 is the lifting rack bracket, 18 is the feeding transmission section, 19, 20, 21 are drafting Transmission section, 22 is the twisting transmission section, 23 is the winding transmission section, 24 is the lifting transmission section, 25 is the reversing gear box, 26 is the clutch, 27 is the gear box transmission section, 28 is the sliver barrel, 29 is the cotton 30 is the roving sliver, M1 is the twisting motor, M2 is the winding motor, M3 is the lifting motor, M4, M5, M6 is the drafting motor, M7 is the guide motor, A is the parameter instrument, B is the main control...

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Abstract

A microcomputer controlled multi-motor roving frame is composed of multiple motors, the feeding, drawing, twisting, winding and lifting units driven by individual motors, and closed-loop control system consisting of microcomputer, sensors, and drive controller for synchronizing the motors. Its advantages are sipmle structure, and high quality of rove.

Description

1. Technical field [0001] The invention relates to a textile machine, in particular to a microcomputer-controlled multi-motor cotton spinning roving frame for spinning roving. 2. Background technology [0002] On the existing roving frame, it is driven by a main motor, and the motion matching between the feeding device, the drafting mechanism, the twisting mechanism, the winding mechanism and the tendon lifting mechanism is realized through a complex mechanical transmission chain. In order to meet the spinning process requirements of different varieties, the existing roving frame has the following characteristics: 1. In order to make the roving quantitatively meet the process design requirements, different drafting gears need to be selected to achieve the required drafting in the front and rear drafting areas Distribution ratio; 2. The twist is the ratio of the flyer speed to the output speed of the front roller. In order to make the speed of the flyer and roller meet the pr...

Claims

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Application Information

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IPC IPC(8): D01H1/20
Inventor 汤坚顾菊民吴克明沈丽芳周镭
Owner JIANGSU HONGYUAN TEXTILE MASCH CO LTD
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