JP3040563B2 - Loom timing setting display method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a bar graph corresponding to the rotation angle of a loom on the same screen when setting the operation timing of a loom. Display and correspond to this bar chart
The new setting of the timing signal for setting the rotation angle of the loom
How to set as a fixed period .

[0002]

2. Description of the Related Art With the practical use of various display devices, various motor functions and operation timings of a loom are displayed on a display. Normally, the set value of the operation timing of the loom is individually displayed as a numerical value on a digital display. Therefore, in this individual display content, the mutual relationship with other set values is difficult to read visually, and it is difficult to grasp the overall timing setting situation.

Japanese Patent Application Laid-Open No. 63-92754 discloses a weft yarn.
Obtain actual flight characteristics, sub nozzle position, pre-injection period
Automatically calculates the injection period uniquely from the post-injection period
And displaying the calculated injection period.
You. The above technology is only unique from actual flight characteristics
Simply informs the injection period determined in addition to the flight characteristics
Display for purpose. The operator inputs a command to the injection time input means.
Change the set value, i.e., the first injection period and the second injection period
Then, the injection period can be changed. However, this change
Data input by the operator is complicated and
In some cases, erroneous input may be involved.

[0004]

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to display a relationship between a plurality of operation timings together with a rotation angle of a loom in a bar graph on a graphic type display capable of displaying characters, graphs, etc. It is easy to grasp, and at the same time
New setting of timing signal for setting the rotation angle of the machine
That is, it can be set as a period .

[0005]

According to the present invention, there is provided a loom for a loom of the present invention .
When setting the operation timing of the loom, the setting period of the timing signal to be set is set along with the setting period of the timing signal of the other operation timing on the same screen by a bar graph corresponding to the rotation angle of the loom when setting the operation timing of the loom
Are displayed, and a small number of bar graphs
At least one end is woven by inputting angle addition and subtraction signals.
Telescopic movement in the graph axis direction of the rotation angle of the machine,
Set the rotation angle of the loom corresponding to the bar graph.
A new setting period of the signaling signal.

[0006] In a timing setting display method of a loom,
The allowable range of the operation timing to be set
Displayed along with the bar graph for the set period.
And, woven corresponding to the setting period setting target of the timing signal
The rotation angle of the machine is also displayed with a bar graph if necessary.
It is also displayed.

As described above, setting of a plurality of operation timings
Since the time period is displayed as a bar graph, multiple operation types
You can easily grasp the mutual positional relationship of
Operates at the rotation angle of the loom corresponding to the bar graph after stretching
Timing is set in the loom control system.
Therefore, change settings can be made easily, and erroneous input is eliminated.

[0008]

FIG. 1 shows an operation timing setting display device for carrying out a method for setting and displaying timing of a loom according to the present invention. The operation timing setting display device 1 includes a controller 2 for setting display, and the controller 2 includes:
The input side is connected to the keyboard 3, the output side is connected to the display 4, and the input / output side is connected to the loom controller 5.

The keyboard 3 includes, for example, a numeric keypad 30 for inputting numerical values, cursor keys 31 and 32 for moving a cursor 45 to be described later, an early key 33 for moving a bar graph 44 to be described later, around the display 4, for example.
A late key 34, an on key 35 for setting the start of the operation timing, an off key 36 for setting the end of the operation timing, an enter key 37 for fixing and taking in the data after the setting, and for setting various functions. A function key 38 is provided.

The display 4 has a display screen 40 in the form of, for example, a liquid crystal graphic. In order to display a graph of operation timing on the display screen 40, a graph axis 41 in the horizontal direction is used to display the loom. Rotation angle 0
It displays the value of 360 degrees, and the vertical graph axis 42
A plurality of operation timing setting items 43 are displayed by numerals or the like, and these operation timing setting items 4
The bar graph 44 is expressed as the direction of the graph axis 41 for every three.
I have. These bar graphs 44 can be designated by moving the cursor 45 with respect to the setting item 43.

FIG. 2 shows a program for setting and displaying operation timing. The contents of the program are stored in the storage unit of the controller 2 in advance. The operator
When setting the operation timing and displaying its contents,
The program is started (START) by operating a key corresponding to the start request of the function key 38, and then the cursor 45 is moved along the graph axis 42 on the display screen 40 by operating the cursor key 31 or the cursor key 32. To specify the setting item 43 of the operation timing to be set, for example, “n”. With this designation , the program shifts to the operation timing setting display step.

When the operator first operates the ON key 35 and then operates the Early key 33, the subtraction signal (n _ON -1 °) is output. The start angle n _{ON of the} timing is advanced by a set angle, for example, 1 degree, and the position of the new start angle n _ON which has been advanced is displayed by the bar graph 44. Also,
In Ariki 33 is not pressed, when the rate (Late) key 34 is operated, since the addition signal (n _ON + 1 °) is outputted, the program in the current start angle n _ON 1
The degree is delayed by adding degrees, and the position of the new start angle n _ON is displayed by a graph. In this way, the start point of the operation timing to be set is determined by the sum signal or the sum signal.
By another subtraction signal in the direction earlier by a predetermined rotation angle,
Or Ru is changed to the slower direction. And within this change
The content is displayed by moving the left end of the bar graph 44.

In the next step, enter (ENT) key 3
7 is not operated, the input state of the on key 35 is determined again. If the input is not present, the input state is turned off (OF).
F) The input state of the key 36 is determined. Here, when the off key 36 is operated and the early key 33 is operated, a predetermined angle value, for example, 1 degree is subtracted from the current end angle n _OFF to advance the end point of the operation timing, and the new end angle is advanced. n _OFF is displayed by moving the left end of the bar graph 44. Similarly, late key 3
When 4 is operated, one degree is added to the current end angle n _OFF to delay the end point of the operation timing, and the new end angle n _OFF after the change is displayed as the end of the bar graph 44. In this way, the start time and the end time of the operation timing of a certain setting item n are
It is changed by telescopic movement .

Here, when the operator operates the enter key 37, the start angle n of the operation timing after the expansion / contraction change is performed.
_{The ON} and the end angle n _OFF are taken in as a new set period of the timing signal to be set, and sent to the loom control device 5, where the program ends (END).
By this operation, all operation timing setting items 43
Can be sequentially changed as necessary.

In this way, the bar graph 44 corresponding to the operation timing setting item 43 is displayed while expanding and contracting according to the change along the direction of the graph axis 41 representing the rotation angle of the loom. If an allowable range 46 corresponding to the operation timing is displayed before and after the bar graph 44, for example, by frame display, the range that can be changed can be easily confirmed on the graph, so that erroneous input settings can be avoided. it can.

In such a change process, the operator can visually confirm the setting status of each operation timing by looking at the display screen 40 of the display 4.
In addition, since the mutual positional relationship between each operation timing and the other operation timing can be easily grasped, the overall operation state can be accurately grasped. Here, the operation timing of the setting target is all that is required for controlling the loom,
For example, the injection start / end timing of the weft insertion main nozzle and sub-nozzle, the retreat / advance timing of the locking pin of the length measuring / storing device, the detection timing of the weft yarn feeler,
The operation timing of the yarn feeding cutter, the target arrival timing of the weft yarn, and the like. These operation timing setting items 4
3 may be a format in which the item name itself is directly displayed instead of a numeral or a Roman character.

On the display screen 40, as other necessary items, for example, an operation start angle value and an operation end angle value for each operation timing setting item 43 are digitally displayed in addition to the weaving condition data. Can also be displayed together with the numeral 47. Also, in the process of setting the operation timing, when the early key 33 or the late key 34 is continuously pressed for a predetermined time, the timing change pitch may be changed by jumping at a large pitch, for example, every 10 degrees of the rotation angle. .

The cursor 45 is the cursor key 31,
Although the setting item 43 is moved sequentially on the setting item 43 in accordance with the operation of 32, the moving timing may be moved on the left and right ends of the bar graph 44 of the operation timing in order.
In this case, the right end or the left end of the bar graph 44 where the cursor 45 is located is set. Therefore, the operation of the on key 35 and the off key 36 in the above embodiment can be omitted, and the operation is simplified.

[0019]

According to the present invention, since a plurality of operation timings are displayed as a bar graph on the rotation angle axis of the loom on the same screen, the setting status of each operation timing can be accurately grasped. Since the relative positional relationship with other operation timings can be checked simultaneously on the same screen, the mutual relationship of each operation timing can be easily grasped in the overall operation timing setting situation, and accurate timing setting can be performed. It becomes possible.

In particular, when the set value is changed, instead of directly inputting the start and end rotation angles of the loom, at least one end of the displayed bar graph is displayed on the axis of the graph of the rotation angle of the loom by an addition signal / subtraction signal. When the reciprocal relationship between the operation timing during editing and other operation timings becomes a region that is visually considered to be optimal while performing expansion / contraction movement in the direction, the operation is terminated, Since the setting period of the target timing signal can be set, the optimum timing can be set easily and quickly. In addition, after this change, the angle value (data) is
There is no need for input, so there is no mistake due to incorrect data entry.
It becomes.

[Brief description of the drawings]

FIG. 1 is a block diagram of an apparatus for implementing a method for setting and displaying operation timing of a loom of the present invention.

FIG. 2 is a program chart of an operation timing setting display.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Operation | movement timing setting display device of a loom 2 Controller 3 Keyboard 4 Display 5 Loom control device

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) D03D 51/00 D03D 47/28-47/38

Claims (3)

(57) [Claims] 1. A Upon setting the operation timing of the loom, respectively the bar graph corresponding to the rotation angle of the loom at the same screen with the set period of the timing signal of a specified period other operation timings of the timing signals to be set <br /> At least one end of the displayed bar graph to be set is expanded and contracted in the graph axis direction of the rotation angle of the loom by inputting the addition signal and the subtraction signal of the angle, and the bar graph after expansion and contraction is displayed.
Timing signal for setting the rotation angle of the loom corresponding to
New setting period and timing setting display method of the loom characterized by be Rukoto of. 2. The timing setting display method for a loom according to claim 1, wherein an allowable range of the operation timing to be set is displayed together with a bar graph of the setting period. 3. During a setting period of a timing signal to be set ,
3. The timing setting display method for a loom according to claim 1 or 2, wherein a numerical value of a corresponding rotation angle of the loom is displayed together with a bar graph .