JP2982152B2 - Automatic coating machine inspection time detection display device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inspection and detection device for an automatic coating machine, which automatically detects and displays when various parts of the automatic coating machine have been inspected.

[0002]

2. Description of the Related Art The need for regular maintenance and inspection in an automatic coating machine is the same as for other industrial machines, but the inspection items are extremely diverse. Table 1 shows some of the inspection items related to the reciprocator that reciprocates the spray gun up and down.

[0003]

[Table 1]

[0004] From Table 1, in addition to the large number of inspection items, each inspection time varies depending on the degree of wear of members and the like. Further, it is more appropriate to manage the actual operation time instead of the number of days. You can also see that there is.

Conventionally, a list of inspection items and inspection times as shown in Table 1 described above is prepared and managed while entering dates and the like. I often forgot. In the case of management by operating hours, it is necessary to accumulate and record daily operating hours, which is further troublesome and has a disadvantage that accuracy is hard to be expected.

[0006]

SUMMARY OF THE INVENTION An inspection time detecting and displaying device for an automatic coating machine according to the present invention has been completed in view of the above points, and is a day measuring means for measuring the number of days of use of the coating machine. And operating time measuring means for measuring the actual operating time of the coating machine, and an inspection time setting signal determined by at least one of the number of days of the use period and the operating time for various inspection items of the coating machine. A storage means for storing in advance corresponding to the item identification signal, and an inspection time setting signal for each inspection item called from the storage means, the corresponding measurement signal from the day number measuring means and the operating time measuring means and Separately, an inspection necessity determining means for outputting an inspection instruction signal together with an inspection item identification signal when the measurement signal coincides with the inspection time setting signal, and the inspection instruction signal and the inspection item identification signal. Display means for displaying an inspection item requiring an inspection, and resetting means for inputting an identification signal of the inspection item for which the inspection has been completed, thereby re-determining the necessity of the inspection for the inspection item. The configuration was adopted.

[0007]

In the storage means, for each inspection item in the automatic coating machine, an inspection time setting signal indicating at least one of the number of days of the use period of the coating machine and the actual operation time corresponds to the identification signal of each inspection item. And stored in advance.

[0008] When the operation of the coating machine is started, the number of days of the use period including the day when the coating machine is operated and the days when the coating machine is operated is measured by the number of days measuring unit. Thus, the actual operation time is accumulated and measured, and each measured value is sequentially output to the inspection necessity determining means.

In the inspection necessity judging means, an inspection time setting signal for each inspection item is called from the storage means, and each inspection time setting signal is separately stored in a corresponding measurement value of the number of days or a measurement value of the operation time. Be compared.

When the measured signal coincides with the inspection time setting signal, an inspection instruction signal is output together with the identification signal of the inspection item corresponding to the coincident inspection time setting signal, and based on the signal, the display means requires the inspection. Display items. Other inspection items are sequentially displayed by the display means when the inspection time comes according to the above-described procedure.

For each check item, when the check is completed and its identification number is input to the reset means, the above-mentioned check is performed again, and when the next check time comes, it is displayed on the display means.

[0012]

An embodiment of the present invention will be described below with reference to FIG. In the present embodiment, the number of days measuring means 1, the operating time measuring means 2, the storage means 3, the input means 4, the inspection availability determination means 5,
It comprises display means 6 and reset means 7.

The day number measuring means 1 is for measuring the number of days in the use period of the coating machine, and is connected to the built-in clock 10 and each time one day has elapsed since the start of the operation of the coating machine, The number of days measurement signal is output to the inspection availability determination means 5 one by one.

The operating time measuring means 2 is for measuring the actual operating time of the coating machine. For example, while the motor is turned on in conjunction with the motor switch 11 of the reciprocator, the built-in clock is used. The operating time of the coating machine is cumulatively measured by, for example, extracting a signal from the apparatus 10, and each time the operating time elapses, one operating time measurement signal is output to the inspection propriety determining means 5. .

The storage means 3 is for storing the inspection time setting signals for various inspection items as shown in Table 1 described above, corresponding to the identification numbers of the inspection items. Specifically, the number of the inspection item is input from the input unit 4,
When the number of days or the operation time, which is the inspection time, is input, the storage means 3 divides the inspection items of the same number of days or the same operation time into the number of days and the operation time, and assigns a code number to each. Is memorized.

The inspection necessity judging means 5 stores the number of days areas A101 and A102 in which the respective subtraction counters 12 are stored.
And operating time areas B101 and 102} are provided, and the number of days or the operating time stored for each code number in the storage means 3 is a subtraction counter 12 for the day area A or the operating time area B. Are set and called, respectively, and the corresponding code numbers are stored together.

The subtraction counter 12 of each day area A is provided to the above-described day measuring means 1 and to each operating time area B.
Are connected to the operating time measuring means 2, and each time one measuring signal is output from the day measuring means 1, the set value of the subtracting counter 12 of each day area A is decremented by one. Each time one operation time signal is output from the operation time measuring means 2, the set value of the subtraction counter 12 of each operation time area B is decremented by one.

Each of the areas A and B has its own subtraction counter 1
When the value of "2" becomes "0", a check instruction signal is issued to the storage means 3 together with the code number, and the storage means 3 outputs the code number and the identification number of the check item corresponding to the code number to the display means 6. It is like that.

The display means 6 can store in advance each inspection item in correspondence with its identification number by the input from the input means 4 described above. This display means 6
When receiving the code number and the identification number of the inspection item from the storage means 3, a list of the code number and the inspection item corresponding to the identification number is displayed on the CRT.

When the reset means 7 inputs the code number, the number of days or the operation time, which is the inspection time setting signal corresponding to the code number, is subtracted from the storage means 3 by the subtraction counter 12 for the areas A and B where the above-mentioned inspection instruction signal was issued. It has been set again.

Next, the operation of this embodiment will be described. First, based on Table 1, the input means 4 inputs the number of the inspection item and the inspection time into the storage means 3 while distinguishing between the number of days and the operation time. For example, 1st and 1st, 4th and 30th, 1
Enter 1st and 2000 hours. At the same time, the display means 6 stores the inspection items and their numbers in association with each other.

In the storage means 3, inspection items having the same number of days or the same operation time are grouped together for each of the number of days and the operation time. 5
No. 6 and No. 7, No. 7 and No. 8, No. 9 and No. 10, No. 11 and No. 12 are respectively stored with different code numbers.

Then, the number of days or the operating time stored for each code number is individually called by the subtraction counter 12 of the area for day number A or the area for operating time area B and sequentially set. For example, in the subtraction counter 12 of the day area A101, "1 (day)", which is the first and second inspection time of the inspection item, is stored, and in the area A102, the third inspection time "7 (day)" is displayed. ‥‥, and working time area B
In the 101, the 11th inspection time "2000 (hours)"
However, in area B102, the 12th inspection time "4000
(Time) ”is set, and the code numbers corresponding to the respective areas A and B are stored.

When the operation of the coating machine is started, a measurement signal is output from the day counting means 1 once a day, and the measurement signal is output to the subtraction counters 12 in each day area A, and the set value of each subtraction counter 12 is calculated. Each time the actual operation time elapses, one measurement signal is output from the operation time measurement means 2 and output to the subtraction counter 12 of each operation time area B. The set value of the counter 12 decreases by one.

The subtraction counter 12 of the day area A101
Since the set value of “1” is “1”,
When the measurement signals are output, that is, one day after the start of the operation of the coating machine, the subtraction counter 12 becomes “0”.

Then, an inspection instruction signal is output to the storage means 3 together with the corresponding code number, and the storage means 3 outputs the code number and the identification numbers 1 and 2 of the corresponding inspection items to the display means 6. I do.

When receiving the code number and the identification number of the check item from the storage means 3, the display means 6 checks the code number, the check items corresponding to No. 1 and No. 2, "Reciprocal operation abnormal noise check" and "Reciprocal check". "Change in speed" is displayed on the CRT. The operator looks at the display and performs an appropriate check.

After the inspection is completed, the displayed code number is input to the reset means 7 and the number area A1 is entered.
"1" is set again in the subtraction counter 12 of 01,
The above operation is repeated, that is, the first and second check items are displayed on the display means 6 every day.

Similarly, for the third inspection item, every 7 days, for the fourth inspection item, every 30 days, and so on.
The number 11 is displayed by the display means 6 each time the actual operation time elapses 2000 hours, and the number 12 is displayed every 4000 hours elapses.

In the above embodiment, the inspection time is set only for one of the number of days and the operating time. However, depending on the inspection item, both the number of days and the operating time are set. It is also possible to indicate that an inspection is required when the earlier one comes.

The present invention can be applied not only to the reciprocator but also to the management of the inspection timing of other parts that require regular inspection in the automatic coating machine.

[0032]

As described above, according to the present invention, various inspection items of the automatic coating machine are automatically detected and displayed on the display means when the respective inspection time comes. By doing so, there is an effect that the inspection can be surely performed at an appropriate time.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of an embodiment of the present invention.

[Explanation of symbols]

1: Day measurement means 2: Operating time measurement means 3: Storage means 4: Input means 5: Inspection necessity determination means 6: Display means 7: Reset means

Claims (1)

(57) [Claims] 1. A number-of-days measuring means for measuring the number of days of a use period of a coating machine, an operation time measuring means for measuring an actual operation time of the coating machine, and a number of days of the use period for various inspection items of the coating machine. Storage means for storing in advance an inspection time setting signal determined in at least one of the operating times in association with the identification signal of each of the inspection items; and a respective one of the inspection items called from the storage means. The inspection time setting signal is compared with the corresponding measurement signal from the number of days measuring means and the operating time measuring means, respectively,
Inspection necessity determining means for outputting an inspection instruction signal together with the identification signal of the inspection item when the measurement signal matches the inspection time setting signal, by the inspection instruction signal and the identification signal of the inspection item,
Display means for displaying the check items requiring check; and reset means for inputting the identification signal of the check items for which check has been completed, thereby re-determining the check necessity of the check items. An inspection and detection device for inspection of an automatic coating machine, comprising: