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Winding device of unwinding machine

A technology of a rewinding device and an unwinding machine, which is applied in the direction of winding strips, transportation and packaging, thin material handling, etc., can solve the problems of low safety, poor speed control ability, etc. Stability, the effect of maintaining constant tension

Pending Publication Date: 2020-01-07
WUXI RUNKUANG MACHINE EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on the above, the present invention provides a rewinding device for an unwinder, which improves the problems of low safety and poor speed control ability existing in the existing direct-driven rewinding structure, and realizes automatic maintenance of cloth rewinding speed and constant tension. Meet the needs of winding

Method used

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  • Winding device of unwinding machine

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Embodiment Construction

[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0027] see Figures 1 to 8 As shown, this embodiment provides a winding device for an unwinder, taking the unwinder as an example, and of course it can also be applied to other machine tools. The winding device includes a winding drive mechanism 100 for driving and controlling the rotational speed, a cloth roll outer diameter detecting frame 200 and a controller.

[0028] The winding driving mechanism 100 is arranged on one end of the unwinding machine winding roller 300, and it includes a frame 101 and a first drive motor 102, a gear reducer 103 and a gear box 104 arranged on the frame 101, and the gear box 104 is arranged There are transmission input shafts 105 and transmission output shafts 106 arranged in parallel.

[0029] The first drive motor 102 is in transmission connection with the gear ...

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Abstract

The invention discloses a winding device of an unwinding machine. The device comprises a winding driving mechanism and a cloth roll outer diameter detection frame. The winding driving mechanism comprises a gear box, a transmission input shaft and a transmission output shaft are arranged in the gear box, a first cylindrical gear and a clutch are arranged on the transmission input shaft, a second cylindrical gear is arranged on the transmission output shaft, a sliding rod is arranged on one side of the transmission output shaft, a shifting fork is arranged on the sliding rod, and the second cylindrical gear is shifted by the shifting fork to move axially so as to be meshed with the first cylindrical gear or the clutch. The cloth roll outer diameter detection frame comprises a support frame,one end of the support frame is hinged to a machine tool of the unwinding machine through a fixing shaft, the support frame is provided with a protection rod, the protection rod is provided with a laser probe, the winding machine tool is provided with a first driving cylinder, a piston rod of the first driving cylinder is hinged to the support frame and drives the support frame to swing around a fixing shaft, and the support frame is provided with an angle sensor for measuring the swing angle of the support frame.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a winding device for an unwinder. Background technique [0002] When fabrics are being processed, it is sometimes necessary to collect the fabrics into bundles or spread out the rolls for further use. The unwinder is the device for unwinding and dropping the gray fabric. Wherein, when the cloth is wound up, the winding of the cloth is realized by the rotation of the winding roller. [0003] The existing winding rollers are generally directly driven by motors. It is found that during the process of winding the selvedge around the winding rollers at the beginning of winding, it is easy to get the hands involved, and the continuously rotating winding rollers are harmful to the operator. In other words, there are potential safety hazards. Once an accident occurs, failure to stop in time will cause greater danger. Repeatedly controlling the start and stop of the motor will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/10B65H23/198
CPCB65H18/10B65H23/1955B65H23/198B65H2701/1133B65H2701/174
Inventor 薛匡丰
Owner WUXI RUNKUANG MACHINE EQUIP
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