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A method and system for controlling the shutdown of a tape machine

A control method and control system technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve problems such as loose belt lag, achieve stable tension, and solve the effects of excessive tension

Active Publication Date: 2019-06-18
CHINA SHENHUA ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Based on this, it is necessary to provide a tape machine shutdown control method and system for the prior art tape machine shutdown method, which easily leads to the technical problem of lagging of the tape

Method used

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  • A method and system for controlling the shutdown of a tape machine
  • A method and system for controlling the shutdown of a tape machine
  • A method and system for controlling the shutdown of a tape machine

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as Figure 4 Shown is a work flow chart of a kind of tape machine shutdown control method of the present invention, comprising:

[0030] Step S401, comprising: in response to a shutdown request, simultaneously sending a shutdown signal to the main driving device of the tape machine and the tensioning device controlling the surface tension of the tape of the tape machine;

[0031] Step S402, comprising: the main driving device performs a shutdown operation in response to the shutdown signal;

[0032] Step S403, comprising: the tensioning device unwinds the adhesive tape in response to the stop signal.

[0033] Such as Figure 5 Shown is a schematic diagram of the control line connection of the preferred embodiment of the present invention. Shutdown control method of the present invention can be applied to such as Figu...

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PUM

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Abstract

The invention discloses a stop control method and system for an adhesive tape making machine. The method comprises a stop signal sending step, comprising responding to a stop request, and simultaneously sending a stop signal to a main driving device of the adhesive tape making machine and a tensioning device for controlling the adhesive tape surface tension of the adhesive tape making machine; a stop step, comprising carrying out stop operation by the main driving device in response to the stop signal; and a tape loosening step, comprising carrying out tape loosening operation on the adhesive tape by the tensioning device in response to the stop signal. In the invention, the tension is more stable; and when the adhesive tape making machine is still in a process of slowing down and stopping under inertia, the tensioning device begins loosening the tape, and a belt surface in a tape storing bin conveys the tape towards a high tension zone, so that the problem of too-large tension caused by the pulling of the tape from the low-tension zone by the belt surface in a tensile state is effectively solved.

Description

technical field [0001] The invention relates to the related technical field of tape machines, in particular to a method and system for controlling the shutdown of tape machines. Background technique [0002] The belt surface of the tape machine is a flexible system. The storage bin will produce different tensions when the tape machine is started, running, and stopped. When the tape machine is stopped, the tension of the storage bin increases sharply. It will cause high-intensity impact and affect the service life. In special cases, the tape storage bin may be pulled over or the wire rope may be broken, causing serious safety accidents. Therefore, it is of great significance to reduce the tension of the tape machine when it is stopped. [0003] Such as figure 1 Shown is a schematic diagram of the control of the tape machine tensioning device. Among them, the tensioning device 1 is connected with the traveling trolley 2 through a steel wire rope, and the tensioning or loosen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G23/44B65G43/00
CPCB65G23/44B65G43/00B65G2203/0266B65G2203/042
Inventor 闫旭邬建雄王佳鑫刘智平
Owner CHINA SHENHUA ENERGY CO LTD
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