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Automatic winding assembly

An automatic winding and component technology, which is applied in the direction of conveying filamentous materials, thin material handling, transportation and packaging, etc., can solve the problems of affecting the service life of the product, high cost, and large mechanical impact, so as to prolong the service life and reduce the cost. Low, little mechanical impact

Pending Publication Date: 2019-09-13
SUZHOU SINNOTECH ELECTRONICS TECH
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Problems solved by technology

However, the encoders, motor control units, and motor drive ICs used in the above-mentioned prior art are the main reasons for the high cost; and the above-mentioned mechanical limit technology that cooperates with the encoders has a relatively large mechanical impact, which affects the service life of the entire product

Method used

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0029] According to Figure 1- Figure 5 , the present invention provides an automatic winding assembly, including a winding mechanism 1, a motor 2 for driving the winding mechanism 1 to rotate, a first control mechanism 3 for controlling the forward rotation of the motor 2, and a A second control mechanism 4 for controlling the reverse rotation of the motor 2 .

[0030] Specifically, the first control mechanism 3 includes a first operation switch 31, a first on-off mechanism 32 arranged on the path between the motor 2 and the first operation switch 31, and the first on-off mechanism 32 has a The firs...

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Abstract

The invention relates to an automatic winding assembly which comprises a winding mechanism, a motor, a first control mechanism and a second control mechanism. The motor is used for driving the windingmechanism to rotate; the first control mechanism is used for controlling the motor to rotate forwards; and the second control mechanism is used for controlling the motor to rotate reversely. Througharranging the first control mechanism and the second control mechanism, different rotation directions of the automatic winding assembly are controlled, so that a function on tightening a thread rope or loosening the thread rope is realized; in addition, through arranging a first on-off mechanism in the first control mechanism and a second on-off mechanism in the second control mechanism, the automatic winding assembly automatically stops rotating when rotating to a limiting position, so that an effect on limiting rotation limitation is achieved, the mechanical shock is small compared with theprior art, and the service life of the whole product is prolonged; and in addition, the automatic winding assembly provided by the invention is low in cost and good in user experience on the premise of realizing the functions of limiting rotation limitation and self-adaptive tightening.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to an automatic winding assembly. Background technique [0002] At present, with the improvement of people's living standards, daily necessities with automatic winding modules are very extensive, such as electric earphone wire take-ups, shoes with electric tightening shoelaces, plastic bras with electric tightening, etc., which are convenient for people to use. In addition to the basic tightening and loosening functions, the automatic winding module usually has the functions of limit rotation position limit and adaptive tightening. [0003] U.S. Patent US9864165B2 discloses an automatic shoelace winding assembly, the realization of its limit rotation position limit and self-adaptive tightening function adopts the position control of rotary encoder, motor control unit, motor drive IC and toothed toothed wheel The solution of mechanical limit. Since automatic winding components are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/40B65H54/70
CPCB65H54/40B65H54/70
Inventor 叶茂李蒙张金宇李清
Owner SUZHOU SINNOTECH ELECTRONICS TECH
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