JP3070707B2 - Operating status display for textile machines - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operating state display device for a textile machine which displays an operating state such as an operating state or an abnormal state of the textile machine on a screen.

[0002]

2. Description of the Related Art Conventionally, Japanese Patent Application Laid-Open No.
As disclosed in Japanese Patent No. 04752, a display control device that displays the operating status of a machine and details of an abnormality on a screen is used. On the display screen of the display control device, various types of contents are displayed on one screen. It is displayed by switching. Priorities are set for the display contents of the screen, and the display contents are set according to the priority order.The screen is switched during the input operation by the operator unless a specific situation with a high degree of urgency or demand occurs. It is not to be.

[0003]

In the case of the above prior art, when the display screen of the display control device is in the input mode, the display screen is not switched for a predetermined low-level trouble and the input screen is not switched. The screen that displays the abnormality does not appear unless the user switches. Therefore, when a trouble of a relatively low level is to be displayed on the display and the contents are to be viewed, it is necessary to switch the display device, and in the case of a serious trouble, the screen of the display is forced even during the input operation. And the operability is poor for the operator. Furthermore, this priority only sets the case where the machine is running, and when the display is off, even if there is an abnormality in the textile machine, nothing is displayed on the display. It does not appear.
Therefore, if an abnormality occurs in the machine and the contents of the abnormality are to be displayed on the display screen, an operation for starting up the display screen itself must be performed first, and then a screen for displaying the details of the abnormality must be called from the display control device. There was a problem.

[0004] The present invention has been made in view of the above-mentioned problems of the prior art, and when an abnormality occurs in a textile machine, the contents of the abnormality can be automatically displayed when necessary, and the operability of input operation can be improved. It is an object of the present invention to provide an operating state display device for a textile machine which does not impair the operation.

[0005]

According to the present invention, there is provided a display for displaying a plurality of display contents indicating an operation state of a textile machine, an input device for performing an input operation, and the above-mentioned data based on data input from the textile machine. A display control device for creating a display content, selecting a part of the display content, and displaying the selected content on the display. The display control device includes:
Information on the operating status of the textile machine displayed on the display
Is input and the display contents are created.
Switch between the display and the contents displayed on the display.
Replacement device and a driver that turns on the indicator
Made, a detection means for detecting that came a person in the vicinity of the above-mentioned textile machinery provided, people in the vicinity of the detection means of the textile machinery
During the period of detecting the presence of
When a normal signal is input to the display content collection and creation device
However, the display content collection and creation device does not
Is displayed on the screen at the time of the input operation, and the detecting means
During periods when it does not detect the presence of a person near the
Abnormal signal is sent from the textile machine to the display content collection and creation device.
When input, the display content collection and creation device
The display displayed on the container is changed through the display switching device to the fiber
This is an operation status display device for textile machinery that automatically switches to abnormality information of textile machinery.

[0006] Further, the switching of the display is performed by the display
Even when the vessel is off, the detection means may
During the period when it is not detected that a person is near the fiber
An abnormal signal is input from the machine to the display content collection and creation device.
Then, the display content collection and creation device displays the display
Automatic display of abnormal information on textile machinery
It is .

[0007]

[Action] for textile machinery operating state display device of the present invention, work
While the contractor is near the textile machine, the currently displayed screen is displayed with priority, and in other periods, the display contents indicating the abnormality are automatically displayed in conjunction with the abnormality signal from the textile machine. The display can be switched to another.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show one embodiment of the present invention.
The operating state display device for a textile machine according to the present embodiment displays the operating state of a loom (not shown), and includes a display 10 that forms a screen by a CRT, a liquid crystal display, and the like, and a driver 12 that turns on the display 10. And Further, a display content collection and creation device 14 such as a microcomputer that receives various operation data from the loom and creates display contents of the operation status displayed on the display 10 is provided. The display switching device 16 is connected to the output. Display content collection and creation device 14
The operation time and stop time from the loom, control parameters such as the injection timing of weft insertion, pressure, or warp tension, weft stop, abnormal data such as stop, etc., are input to the display 10 when abnormalities occur. This is for creating display contents to be displayed.

The display switching device 16 has a detecting means.
The output of a certain sensor 28 is connected via the inverter 22 and the AND circuit 24. And circuit 24
, A stop signal indicating an abnormality of the loom is input. The output of the display switching device 16 is input to the driver 12, and a predetermined display content is selected from a plurality of display contents created by the display content collection and creation device 14 by operating an input device (not shown) and the like. Is output to This sensor
28 detects that there is a worker near the loom
Infrared sensors, photoelectric sensors, and other matte switches
Switch or ultrasonic sensor. Driver 12, display off
Replacement device 16 and display content collection and creation device 14
When an abnormality occurs, the display content indicating the abnormal state is displayed on the display 10.
A display content control device for displaying on the screen is configured.

As shown in FIG. 2 , the operation of the operating state display device for a textile machine according to this embodiment is performed by a sensor 2 which detects that an operator is near the loom even when a stop signal is received from the loom.
It is determined that the operator is performing an input operation while the signal from 8 is being output, and the output of the AND circuit 24 does not become (H), and the display switching device 16 displays the screen of the display 10 at present. Keep the screen inside. Then, after the output of the sensor 28 becomes (L), the AND circuit 2 is output by the loom stop signal.
4 becomes (H), the display switching device 16
A stop screen indicating an abnormal state of the loom is output to the display 10 and displayed. When the loom stop signal is output while the output of the sensor 28 is (L), the output of the AND circuit 24 becomes (H) by the loom stop signal, and the display switching device 16 stops the stop indicating the abnormal state. Switch to the screen.
Further, in this state, even if the worker is detected by the sensor 28, the output of the AND circuit 24 becomes (L), the display switching device 16 only maintains the current screen, and the stop screen is displayed on the display. Continued to be displayed at 10.

According to this embodiment, after the display 10 is turned off.
If an abnormality occurs in the loom, the display 10
The stop screen, which lights up abnormally and displays an abnormal condition, is automatically set up.
The worker immediately rises without performing any input operation.
In the seat, you can know the abnormality of the machine. Further
In addition, the operation screen without the switch operation is displayed on the display 10.
Is displayed, the screen display is not switched while the sensor 28 detects the worker, and the worker can read the display without fail.

In this embodiment, the timer
An OR circuit to which the signal and the loom stop signal are input is provided.
May be input to the driver 12 as a lighting signal, and the screen of the display 10 may be automatically turned off after a predetermined time has elapsed after the input operation. As a result, useless lighting of the display 10 can be prevented. Further, a signal from the sensor 28 may be input as a lighting signal of the driver 12. As a result, only when the operator is present, the display 1
0 can be turned on.

The operating state display device for a textile machine according to the present invention can be used not only when the loom is stopped, but also when the loom is not stopped and other abnormalities occur. However, the display may start up after a predetermined time, and it is only necessary that the display is linked. Further, the sensor may be a contact switch or a non-contact sensor, and may be a limit switch or the like that is linked to a predetermined operation of an operator, for example, opening of a water splash prevention cover of a water jet room.

[0014]

According to the present invention, the operating state display device for a textile machine according to the present invention is provided.
Is provided with detection means for detecting that a person has come near the textile machine, and while detecting a person, the screen of the display does not change even if an abnormal state occurs, and it is quick and An input operation can be performed reliably. Further, when an abnormal state occurs in a period other than the above, the display content is automatically switched to the display content indicating the abnormal state, and the operator can immediately recognize the abnormal content.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a first embodiment of an operating state display device for a textile machine according to the present invention.

FIG. 2 is a timing chart showing the operation of the operating state display device for a textile machine according to the first embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Display 12 Driver 14 Display content collection and creation device 16 Display switching device 28 Sensor

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) D03D 51/00 G01D 7/00 G05B 23/02 301

Claims (2)

(57) [Claims] A display for displaying a plurality of display contents indicating an operation state of the textile machine; an input device for performing an input operation;
A display control device for creating the display content based on the data input from the textile machine, selecting a part thereof, and displaying the selected content on the display, wherein the display control device is The fiber displayed on the display
Information on the operating status of the machine is input and the display contents of the above display unit
And display on the above display unit
Display switching device for switching the contents to be displayed,
Test consists of a driver for lighting operation, a detection means for detecting that came one is near the textile machine provided, said detecting means that there are people in the vicinity of the textile machine
During the known period, the abnormal signal from the textile machine
Even if it is input to the display content collection and creation device,
The display content collection and creation device uses the
Maintained on the screen and the detection means is
During the period when it is not detected that
If a normal signal is input to the display content collection and creation device,
The display content collection and creation device uses the table displayed on the display
Indicates the abnormality information of the textile machine via the display switching device.
Operating state display device for a textile machine, characterized by automatically switching the operation state. 2. The method according to claim 1, wherein said display is off.
The detecting means detects that there is a person near the textile machine.
Abnormal signal from the above textile machine is displayed in the above
When input to the collection and creation device,
The display automatically displays the abnormality information of the textile machine on the display.
The operation state display device for a textile machine according to claim 1, wherein the display is performed.