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Y-direction servo drive mechanism of overlong stand for computerized embroidery machine

A servo-driven, embroidery machine technology, applied in the mechanism of embroidery machines, embroidery machines, textiles and papermaking, etc., to achieve the effect of ensuring the quality of embroidery, simple overall structure, and solving lagging movements

Active Publication Date: 2012-07-04
上工富怡智能制造(天津)有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a computerized embroidery machine that effectively solves the problem of embroidery movement at the far end of the Y-direction servo motor from the super-long frame computerized embroidery machine, and ensures the synchronous transmission of the drive shaft. The ultra-long rack Y-direction servo drive mechanism

Method used

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  • Y-direction servo drive mechanism of overlong stand for computerized embroidery machine
  • Y-direction servo drive mechanism of overlong stand for computerized embroidery machine
  • Y-direction servo drive mechanism of overlong stand for computerized embroidery machine

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0015] A super-long frame Y-direction servo drive mechanism of a computerized embroidery machine, comprising a Y-direction main drive mechanism and a Y-direction cloth feeding mechanism driving shaft 2, on which a Y-direction cloth feeding mechanism The driving mechanism is composed of a servo motor 10, a main frame 4, a main timing belt 8, and an auxiliary timing belt 5. The servo motor drives the main timing belt through its output shaft 9, and the main timing belt drives the auxiliary timing belt through an intermediate toothed pulley 7. The synchronous belt drives the driving shaft to make the driving shaft rotate, thereby driving the Y-direction cloth feeding mechanism to work. In order to impro...

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Abstract

The invention relates to a Y-direction servo drive mechanism of an overlong stand for a computerized embroidery machine, which comprises a Y-direction main drive mechanism and a driving shaft of Y-direction cloth feeding mechanisms, wherein the Y-direction cloth feeding mechanisms are sequentially installed on the driving shaft; the Y-direction main drive mechanism comprises a servo motor, a main stand, a main synchronous belt and an auxiliary synchronous belt; the output shaft of the servo motor is coaxially connected with an output auxiliary shaft; the output auxiliary shaft drives a Y-direction auxiliary drive mechanism; and the structure in the auxiliary drive mechanism is the same as the structure in the main drive mechanism. The invention has the advantages of simple integral structure and scientific and reasonable design; and by using the auxiliary drive mechanism to enable the drive of part of the computerized embroidery machine with the overlong stand far from the Y-direction main servo motor to keep consistent, the invention solves the problems that the movement of the cloth feeding mechanism in the remote area is relatively lagged and the misplacement of embroideries is caused, thereby ensuring the quality of the embroideries in each position of an embroidery frame.

Description

technical field [0001] The invention relates to a computerized embroidery machine, in particular to a Y-direction servo drive mechanism for an ultra-long frame of a computerized embroidery machine. Background technique [0002] In the field of computerized embroidery machine technology, 12000mm ≥ frame length ≥ 8500mm is an ultra-long frame, and the number of Y-direction cloth feeding mechanisms of the ultra-long frame is ≥ 5. The cloth mechanism effectively improves the production efficiency. The Y-direction servo motor drive mechanism of the current ultra-long frame computerized embroidery machine basically uses a Y-direction servo motor main drive mechanism to drive the Y-direction cloth feeding mechanism. The absorption torque of the Y-direction feeding mechanism has a certain hysteresis, which causes the movement of the cloth feeding mechanism in this far-end area to lag behind, causing the embroidery in the far-end area to move, resulting in poor quality and high reje...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05C9/20
Inventor 张宝军
Owner 上工富怡智能制造(天津)有限公司
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