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Transmission mechanism of combing machine detaching roller

A technology for separating rollers and transmission mechanisms, which is used in combers, transmission devices, gear transmission devices, etc., can solve the problems of low motion accuracy, increased cost, and difficulty in design and calculation, and achieves improved transmission control accuracy and simple structure. Effect

Inactive Publication Date: 2010-03-31
胡平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the number of components is large, the design calculation is difficult, the motion accuracy is low, and the cost increases

Method used

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  • Transmission mechanism of combing machine detaching roller
  • Transmission mechanism of combing machine detaching roller
  • Transmission mechanism of combing machine detaching roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] specific implementation plan

[0017] like figure 1 As shown, the cylinder shaft 9 is driven by the pulley 5 through the gear 6 and the gear 7. The gear 8 fixed on the cylinder shaft 9 drives the tie rod H to rotate at a constant speed around the axis D1. The front planetary wheel 2 and the rear planetary wheel 3 revolve around the axis D1 at a constant speed along with the tie rod H, and at the same time rotate around the axis D2.

[0018] The sun gear 1 is fixed on the frame (not shown) and does not rotate, and the front planetary gear 2 and the rear planetary gear 3 are rigidly connected with the shaft D2. The rotation angular speeds of the front planetary gear 2 and the rear planetary gear 3 are the same and constantly changing, thereby driving the rear sun gear 4 to change speed and direction to rotate. And then drive gear 10, gear 12 by the gear 11 that is connected with rear sun gear 4 and shift speed, change direction and rotate and transmit to separating rol...

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Abstract

The invention relates to a transmission mechanism of a detaching roller on a combing machine which is provided with a non-circular planetary gear train. The mechanism comprises two sun gears, a tie bar and an even number of planetary gears. The transmission mechanism outputs variable motions including natural rotation, stop and reversion in every working circle (which means the 360 degree rotationof a cylinder), drives the detaching roller to change the speed and the direction of the rotation in accordance with the requirements of the process when the tie bar is rotating at the constant speeddriven by a single power source by constructing a pitch curve of the non-circular gear.

Description

technical field [0001] The invention relates to a transmission mechanism of a separating roller of a combing machine, in particular to a non-circular planetary gear train transmission mechanism of the separating roller of a combing machine. Background technique [0002] In order to make the separating roller of the combing machine move according to the process requirements and achieve the expected effective output length (the difference between the total forward rotation amount and the total reverse amount), the transmission of the existing combing machine separation roller adopts the following two modes to realize; 1) It is realized by the combination of the planar linkage mechanism and the differential epicyclic gear train; 2) It is realized by the combination of a conjugate cam, a group of four linkages and the differential epicyclic gear train. Due to the motion synthesis of the differential mechanism, the speed change and direction change motions such as forward rotatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/44D01G19/26
Inventor 胡平杨决宽
Owner 胡平
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