JPH0751249B2 - Mold jig, mechanical equipment maintenance system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION “Industrial application field” The present invention relates to maintenance management of mold jigs and mechanical equipment, and accurately grasps the maintenance management status and operating work status of these mold jigs and mechanical equipment. It is about a maintenance system that can.

“Conventional technology” Conventionally, as a method of accurately grasping the maintenance management status, operation status or production status, target achievement status, etc. of this type of die jig, mechanical equipment, usually just the number of operating days of the factory and these machines It used a rough method such as accumulating power-on time. In addition, it is a method that relies on intuition such as factory operation, the degree of fatigue of mold jigs, mechanical equipment, etc., and is extremely inaccurate.

Therefore, the following technical documents are scattered as these improvements.

For example, first of all, there is a prediction device of Japanese Patent Publication No. 57-57751.
The gist thereof is a detection device that detects a status signal such as temperature, vibration, and sound of a device whose service life or service life is predicted at different times or the number of times the device is operated, and an operation unit that displays this detection data as a function. And a judgment calculation unit that calculates whether or not the service life time or the service life frequency is reached based on this function, predicting a suitable time for future repair or replacement of machinery, and It is possible to predict the remaining service life and the number of remaining service.

Next, there is a machine tool operating time measuring device disclosed in Japanese Patent Laid-Open No. 60-14387, the gist of which is an accelerometer that detects mechanical vibration and the actual output from the detection output of this accelerometer. The filter includes a filter for filtering the mechanical vibration that occurs, a comparator for comparing the filtered signal level of the filter with a predetermined value, and a time counter for counting the signal from the comparator. The result is that the actual operating time of various machine tools can be accurately measured.

"Problems to be solved by the invention" Certainly, the above-mentioned technical documents have the effect of accurately measuring actual operating time, confirming the degree of life, and displaying and confirming the possibility of other repairs and replacements. Seems to be a useful invention. However, in these technical documents, detailed data processing, processing items, etc. are not clear, and it seems that they are merely major maintenance management, and therefore cannot be put to practical use. Although it is automated and convenient, it requires a specialized technician to manage its operation because it is difficult for non-specialized technicians to operate, and there is a problem in securing, management, and operation. thing. Further, since the data processing items and matters are rough, the arithmetic processing of the data and the like created in these inventions is not sufficient, and there is room for improvement.

"Means for Solving Problems" Therefore, the present invention makes the maintenance processing items of the mold jig and the machine equipment more specific, and collects and calculates the data corresponding to these specific items. In addition, it is possible to print maintenance processing items that match the site side, and to provide a mold jig and mechanical equipment maintenance system that can be operated and managed by any number of people relatively easily. , A data storage unit, a mold jig, a counting unit that counts the actual operating time of mechanical equipment, a maintenance item and item calculation processing unit, a history item and item calculation processing unit, and an output port. This system main body inputs and stores the data set at the time of purchase of mold jigs, mechanical equipment or in the event of a sudden accident, etc. into the data storage section via the input port. The input storage data and the actual operating time input through the counting means are compared and arithmetic processing is performed, and the arithmetic processing result is stored in the maintenance item and item arithmetic processing means and the history item and item arithmetic processing means. Via the output port, the selected data corresponding to each item is output to the outside of the system main body, and the item output from the system main body via the output port. Another data is displayed or printed on a required item of the inspection sheet such as the die jig maintenance inspection sheet or the machine equipment maintenance inspection sheet through a display device or a printing device.

[Operation] Next, the operation of the present invention will be described. In the input port of the system body, a mold jig, a mold name, an installation place, a depreciation date, Predetermined necessary items such as depreciation amount, number of units, maintenance standard value, number of shots, standard maintenance time, total maintenance, etc. are input, and this input signal is input and stored in the data storage unit from the input port. In addition, maintenance items for mold jigs and mechanical equipment, standard values, and other necessary information input means, product code, part code, standard time, mold code, equipment name, accounting category, acquisition amount, maintenance standard value, book Predetermined necessary items such as price and depreciation rate are input, and this input signal is input and stored in the data storage unit through the input port. As a result, in the data storage unit, predetermined items such as maintenance items and maintenance content items corresponding to the operation of die jigs and mechanical equipment and the count number described later, and the production total corresponding to the reference value are stored in the data storage unit. It is input and stored, and work report items can be input at any time.

Therefore, from the work report input means via the input port of the system body, the work start time, the work end time, the work content, the number of production and other necessary items for each day are input and stored in the data storage unit of the system body The number of processes is accumulated for each item, and the production number is converted into a punching number by the counting means and counted. The count number output from the counting means is statistically processed by the count number statistical processing means on a daily or monthly basis, and then transferred to the registration unit where it is registered and stored on a daily or monthly basis. It

The necessary items are sequentially stored and stored in the data storage unit or the count number statistical processing unit on a daily basis via the work report input unit.

Then, when the necessary maintenance items and items are selected based on the count number, the maintenance item and item command signals are input to the input port. As a result, when the count number signal is input to the maintenance item and item calculation processing unit from the counting unit, the maintenance item and item calculation processing unit stores in advance the data storage unit or the memory in correspondence with the count number signal. In addition to selecting the inspection items that are already in place, for example, the normal maintenance (PM) column of the maintenance category, check the demagnetization (cutting of the cutting edge, do not hurt) after polishing the entire cutting edge, or conduct a safety device continuity test. That is, inspection items to be confirmed by the checker are selected. The data processed in this way are used to selectively output the mold jig maintenance items and items via the output port, and print the data in the predetermined item column of the mold jig maintenance check sheet (I). To be done.

Similarly, when the count number signal is inputted from the counting means to the maintenance item and item arithmetic processing means, the maintenance item and item arithmetic processing means stores in advance a data storage section or a memory in correspondence with the count number signal. Checked items such as regular maintenance (PM) in the maintenance category are selected, and inspection items to visually check whether there is any wear or tear on the belt or timing belt, or the slide part is loose. Items to be inspected are selected by touch to check if there is any seizure or scratch. The data processed in this way is selectively output through the output port of the machine equipment maintenance items and matters, and is printed or the like on the predetermined item column of the machine equipment maintenance check sheet (I).

If the items and items are checked and confirmed, check the items and items on the mold jig maintenance check sheet and the machine equipment check sheet (I), and write the results. In this way, the written tool maintenance and inspection items and machine equipment maintenance and inspection items and items are input and stored in the data storage section of the system body via the tool input and tool maintenance item input means. Then, the maintenance items and items are stored here. Such an operation is sequentially performed corresponding to the count number signal, and is input and stored at that time.

When printing or searching the history items and items of the die jig and machine equipment, input the history item and item command signals to the input port. This command signal is input to the data storage unit and processed through the history item and item operation processing means, and output through the output port as the die jig or machine equipment history item and item, and the die jig history Item and item form or machine equipment history item and item form, such as mold code, model name, installation location, depreciation date, depreciation amount, number of units, maintenance standard value, monthly and yearly, cumulative number of shots, maintenance standard time , Predetermined items such as maintenance totals, maintenance history, necessary items or items are printed.

When an unexpected accident occurs, select the accident incident input means, specifically, select the occurrence of burrs in the accident maintenance (BM) column of the maintenance category of the mold jig maintenance inspection sheet (II), and select the accident item. For example, round hole burr size, engraving is too strong, bending angle is 93 ° 3
Fill in the trouble items and contents such as 0 ', and write the cause, processing contents and target contents. In this way, if the accident matter and details of the accident are written,
When the contents of this item and the like are input and stored in the data storage unit of the system body via the accident input unit, the maintenance items and items are stored here. This kind of operation is always performed when an unexpected accident occurs, and it is input and stored in the system body.

Similarly, if a sudden accident occurs, select the accident incident input means, specifically, select one of the items in the accident maintenance (BM) column of the maintenance category of the machinery and equipment maintenance checklist (II), and select the accident item. Please fill in the trouble item and contents of
Write the processing contents and target contents. In this way
If the breakdown items and contents of the accident are written, the contents of the items are input and stored in the data storage section of the system body via the accident input means, and the maintenance items and items are stored here. . This kind of operation is always performed when an unexpected accident occurs, and it is input and stored in the system body.

The contents of the accident and the stored data are displayed as the accident accident maintenance history when printing the die jig history table and the machine equipment history table.

[Embodiment] An embodiment of the present invention will be specifically described below with reference to the drawings. 1 is an external input means such as a computer, and the external input means 1 is composed of the following components. Are the mold jig and mechanical equipment maintenance items, the mold code based on the input slips A and B such as the standard value, the model name, the installation location, the depreciation date,
A mold jig to which predetermined necessary items such as depreciation amount, number of units, maintenance standard value, number of shots, standard maintenance time, total maintenance, etc. are input, and a means for inputting report items 2 at the time of purchase of mechanical equipment, and a maintenance check form mold Predetermined necessary items such as maintenance items for jigs and mechanical equipment, product code, part code, standard time, mold code, equipment name, accounting category, acquisition amount, maintenance standard value, book price, depreciation rate, etc. are entered. Maintenance code, reference value, and other necessary item input means 3 for die jig and machine equipment, reference value such as shot number of die jig and mechanical equipment, product code, part code through other necessary item input means , Standard time, mold code, equipment name, accounting classification, acquisition amount, maintenance standard value, book price, depreciation rate, etc. are input, and mold jig and machine equipment maintenance items and matter input means 4 And a single day based on the work report input form C Work report input means 5 for inputting the work start time, work end time, work content, number of production and other necessary items, and, in the event of a sudden accident, based on the mold jig maintenance check sheet (II) D And the accident matter input means 6 for inputting the trouble matter and contents of the accident.

Therefore, the system main body 7 that processes each data input from the external input means 1 is composed of the following components, and specifically, the data input via the input port 7a is input and stored. A data storage unit 8, a count number statistical processing unit 10 for counting the production data input based on the work report input unit 5 and the accident accident input unit 6 in unit days, and the input port 7a.
In accordance with the count number from the counting means 9 by the maintenance item and the item command signal 100 to
Or maintenance item and item arithmetic processing means for selecting the die jig and machine equipment maintenance items and items stored in the memory
11, and history item and item command signal to the input port 7a
101 comprises a history item and item calculation processing means 12 for calculating the history items and items previously stored in the data storage unit 8 or the memory.

The data output from the output port 7b of the system body 7 is displayed or printed by the display device or the printing device 15. For example, the maintenance item and item command signal A is commanded to be processed by the maintenance item and item calculation processing unit 11 via the data storage unit 8 and the counting unit 9, and the mold jig is set as the mold jig maintenance item and item. Maintenance items and matters 11
Output from a through the output port 7b, and columns and items of predetermined items to be written on the mold jig maintenance check sheet (I) E are printed. Further, the maintenance item and item arithmetic processing means 11 performs arithmetic processing, and the machine equipment maintenance item and item 11b is output from the machine equipment maintenance item and item 11b through the output port 7b and is written on the machine equipment maintenance check sheet (I) F. Columns and items of predetermined items are printed. Further, according to the instruction of the history item and item command signal 101, the history item and item calculation processing means 12 performs arithmetic processing through the data storage unit 8 and the counting means 9, and the die jig history item and item 12a or the machine equipment history item. And output from item 12b via output port 7b,
It is displayed or printed as a die jig history item and item slip G or a machine equipment history item and item (not shown).

Reference numeral 14 in the drawing denotes a recording unit in which the data from the count number statistical processing means 10 is recorded.

In addition, the mold jig and machine equipment maintenance items detailed above, the mold code based on the input slips A and B such as the standard value, the model name, the installation location, the depreciation date, the depreciation amount, the number of units, the maintenance standard value, number of shots,
Die jig to which predetermined necessary items such as maintenance standard time, accumulated maintenance, etc. are input, means for inputting report items at the time of purchase of machinery / equipment, maintenance check sheet, jig / tool and maintenance items for machinery / equipment and products Code, part code, standard time, mold code,
Equipment name, accounting classification, acquisition amount, maintenance standard value, book price,
Maintenance items and standard values for mold jigs and machinery / equipment to which predetermined necessary items such as depreciation rate are input, other necessary items input means 3, standard values such as the number of shots of mold jigs / machinery / equipment, etc. Mold cure in which predetermined necessary items such as product code, part code, standard time, mold code, equipment name, accounting classification, acquisition amount, maintenance standard value, book price, depreciation rate, etc. are input via the item input means. Tool and machine equipment maintenance item and item input means 4, and work report input in which work start time, work end time, work content, production quantity and other necessary items for each day based on the work report input form C are input The items, matters, contents, and the like in the means 5 and the like are merely examples, and the present invention is not limited to these examples, and those having the same meaning are included in the scope of the present invention. Further, the contents of the external input means 1, the contents of the command signal, etc. are merely examples, and the present invention is not limited to these examples, and those having the same meaning are included in the scope of the present invention.

[Advantages of the Invention] As described in detail above, the present invention is such that the mold jig and the mechanical equipment maintenance items that are input and stored in the data storage unit in advance, necessary items such as items, and the actual data input in the data storage unit. It is a method to compare or display the detected contents of (1) with the count data of the counting means and to select or display the mold jig and mechanical equipment maintenance items and items for the number of counts, and display or print them. There is an effect like.

With the secured data (data input to the data storage unit), no experience or skill is required, no matter how many people
The advantage of being able to automatically and reliably select the maintenance items set in the fields such as cause and processing content, and the contents of maintenance items,
Alternatively, there is an effect such that it can be displayed on the die jig and the machine equipment maintenance check sheet (I). In addition, this maintenance check sheet (I)
Write down the maintenance process, processing contents, results, target contents, etc.,
By inputting again into the system main body, data regarding maintenance items of mold jigs and mechanical equipment can be searched, displayed, printed on a monthly basis, yearly basis, etc. Therefore, it can contribute to facilitation and simplification of work management. Further, since the present invention is easy to operate and has detailed items for each maintenance and the like, it has an effect that even an amateur can easily operate and read the data of each item.

In addition, by collecting and reviewing the above data, it is possible to predict in advance the production rate, die jigs, service life of machinery and equipment, service life, etc. You can judge accurately and early. In addition, it is very useful for improving the service life, life span, etc. of die jigs and mechanical equipment.

In addition, the above-mentioned items, items and contents can be taken out at any time by the maintenance item and item command signal, which is very useful. Further, since the system is capable of inputting and storing a sudden accident and the like, it is possible to surely investigate the cause of the occurrence and store and register the total.

In addition, it has the effect that all stored data of mold jigs and mechanical equipment can be taken out and printed by the history item and item command signal. Accounting classification, acquisition amount, maintenance standard value, book price, depreciation rate Prescribed requirements such as
Standard values such as the number of shots of mold jigs and mechanical equipment, and other necessary items Input product code, part code, standard time, mold code, equipment name, accounting classification, acquisition amount, depreciation rate, cost depreciation Predetermined necessary items such as can be understood and accurately grasped, and are very useful in terms of business strategy or inventory management.

Further, the work start time, the work end time, the production amount, the work efficiency or workability in the actual work time of each day, and other matters can be promptly grasped.

In particular, according to the present invention, since each of the above-mentioned data can be retrieved in detail and promptly, it can greatly contribute to smooth maintenance processing, efficiency of machine work, easy work management, and the like.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a block diagram, FIG. 2 is a diagram of a mold jig maintenance inspection sheet (I),
Fig. 3 shows the mechanical equipment inspection slip (I), Fig. 4 shows the mold jig maintenance inspection slip (II), and Fig. 5 shows the mold jig maintenance items and reference value input slips. FIG. 6 is a diagram of a machine equipment maintenance item, reference value, etc. input form, FIG. 7 is a work report input form, and FIG. 8 is a die jig history item and item. 1: External input means 2: Report items at the time of purchase of mold jig and mechanical equipment Input means 3: Maintenance items, reference values and other necessary items of mold jig and mechanical equipment Input means 4: Mold jig and mechanical equipment Maintenance item and item input means 5: Work report input means 6: Sudden item input means 7: System main body 7a: Input port 7b: Output port 8: Data storage unit (memory) 9: Counting means 10: Count number statistical processing means 11: Maintenance items and items Calculation processing means 11a: Mold jig maintenance items and items 11b: Machine equipment maintenance items and items 12: Career items and items Calculation processing means 11a: Mold jig history items and items 11b: Machine equipment Biographical items and matters 14: Recording section 15: Display or printing device 100: Maintenance items and matters Command signal 101: History items and matters Command signal

Claims (1)

[Claims] 1. A system main body comprises an input port, a data storage unit, a mold jig, a counting unit for counting the actual operating time of mechanical equipment, a maintenance item and item calculation processing unit, a history item and item calculation processing unit, And a system main body composed of an output port, wherein the system main body stores data set at the time of purchase of a mold jig, mechanical equipment, or when an unexpected accident occurs through the input port and the data storage unit. The input stored data is compared with the actual operating time input through the counting means to perform arithmetic processing, and the arithmetic processing result is stored in the maintenance item and item arithmetic processing means and the history item and The data selected and processed corresponding to each item is output to the outside of the system main body through the output port via the item calculation processing means. The data for each item output from the stem body via the output port is converted into necessary items for inspection such as the mold jig maintenance inspection sheet or machine equipment maintenance inspection sheet via the display device or printing device. Mold jig and mechanical equipment maintenance system configured to display or print.