JPH07200692A - Grasping device for quantity of materials - Google Patents

Abstract

PURPOSE:To fetch signals from an equipment, to gather the number of thrown-in products, the number of nondefectives and the number of defectives in real time, to perform summing them up or the like, to prepare and display information for analysis and management, to judge a very short time stop and to perform alarming display relating to a work amount grasping device for grasping a quantity of materials. CONSTITUTION:This device is provided with a terminal 20 provided with a condition table 23, an input part 25 for fetching the signals from the equipment 40 corresponding to the condition table 23 and a production amount accumulation/calculation part 30 for calculating the number of nondefectives the number of defectives and the number of thrown-in which is the sum of the number of nondefectives and the number of defectives based on the fetched signals and a management device 2 provided with a result gathering/production condition display part 7 for gathering the calculated the number of nondefectives, the number of defectives and the number of thrown-in ones in real time and displaying production conditions and a closing processing part 9 for preparing a production result chart at the time of a closing day. The production conditions of the equipment 40 are gathered in real time and displayed and the production result chart is prepared.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a material quantity grasping device for grasping a material quantity. In the manufacturing industry, there is a demand for an apparatus that automatically collects the so-called physical quantity, which is the number of processes obtained from production equipment such as parts processing and inspection equipment, in real time, and displays the production status and creates management data. .

[0002]

2. Description of the Related Art Conventionally, the quantity of material obtained from equipment such as production equipment and inspection equipment has been managed as follows.

(1) An operator or process manager manually enters the number of production records such as the number of non-defective products and the number of defective products for each work or each production model in a daily report. (2) On a weekly or monthly basis, based on the daily report created in (1), a monthly production report for each work or model is created.

(3) When data management is performed by a personal computer or the like, individual dedicated software is created, data is manually input, and monthly production reports for each work or each model are created.

(4) In the case of collecting information on the amount of production of the production equipment, the production equipment is provided with an information collecting device in a one-to-one manner, or signals from a plurality of production devices are OR-connected to collect one piece of information. It was collected by the device.

Further, (5) the deadline for data for one day is determined, and when the deadline is reached, the collection of data is interrupted and the data for that day is totaled. Also,
(6) At the chocolate stop, the production equipment itself detected it and turned on the patrol light.

[0007]

Since the conventional method has been carried out as described in the above (1) to (3), there are the following problems.

[0008] There is a problem in that, due to the manual work, an entry error and a tabulation error occur and a lot of time is required. -Since the worker reports, the worker performs both production work and paperwork, so there was a problem that he could not concentrate on the work.

There is a problem that it takes time for the supervisor to grasp the production situation, and it is impossible to respond immediately.・ Since data processing is automated, there was a problem that equipment and software had to be created for each case.

Further, as described in the above (4), the information gathering device is provided in the production facility in a one-to-one manner, or the signals from a plurality of production facilities are OR-connected and inputted to one information gathering device. Therefore, the former has a problem that a large number of information collection devices for the production equipment are required, and the latter cannot identify which signal from the production equipment, and cannot identify the production equipment that is the cause of the defect. was there.

Further, as described in (5) above, 1
In order to collect data when the day is closed, there is a problem that it is necessary to temporarily stop the production equipment and it is not possible to collect and tabulate without stopping the production equipment. Further, when changing the closing time, there is a problem that the changing procedure is troublesome, and when the software is executed, it is difficult to change the dedicated software.

Further, as described in (6) above, there is a problem that the chocolate stop cannot be detected if the production facility itself does not have a mechanism for detecting the chocolate stop. For this reason, it is desired to capture a signal of the production quantity from the production facility and automatically detect the chocolate stop with a simple configuration based on the signal to turn on the patrol light.

The present invention solves these problems.
In accordance with the condition table, the signals from multiple facilities are automatically collected to automatically collect the number of products input, the number of non-defective products and the number of defective products in real time, and create and display the information for analysis and management by totaling, etc. The purpose of this is to display a warning when it is judged as a chocolate stop when the signal of is not detected.

[0014]

[Means for Solving the Problems] Means for solving the problems will be described with reference to FIG. In FIG. 1, the physical quantity grasping device 1 manages the physical quantity produced by the equipment 40, and is composed of a terminal 20 and a management device 2.

The terminal 20 collects the number of non-defective products, the number of defective products, and the number of input products based on the signals fetched from the equipment 40 according to the aggregation condition of the condition table 23, and monitors the chocolate stop. , Input unit 25, tightening processing unit 31,
It is composed of a chocolate stop determination unit 32 and the like.

The condition table 23 is used as a record total condition 5
1, the information to be taken in from the equipment 40, the information such as the time for determining the chocolate stop, etc. are stored. Input unit 25
Is to take in a signal from the equipment 40.

The cumulative production amount / calculation unit 30 calculates the number of non-defective products, the number of defective products, and the number of inputs, which is the sum of the number of non-defective products and the number of defective products, based on the signal received by the input unit 25.

The chocolate stop judgment unit 32 uses the condition table 23.
When the signal designated by is not taken in even after the chocolate stop determination time set in the condition table 23 has passed, it is determined as a chocolate stop.

The management device 2 notifies the plurality of terminals 20 of the condition table 23 and collects the number of non-defective products, the number of defective products, and the number of products in real time from the plurality of terminals 20 to perform various processes. The result collection / production status display unit 7, the closing processing unit 9, and the like.

[0020]

According to the present invention, as shown in FIG. 1, the terminal 20 and the condition 40 for accumulating the results previously received from the management device 2 and the equipment 40.
The signal taken in from the equipment 40 is stored in the condition table 23, and the input unit 25 takes in the signal set in the aggregation condition of the condition table 23 from the equipment 40, and the production amount accumulating / calculating unit 3
0 calculates the number of non-defective products, the number of non-defective products, and the input number which is the sum of the number of non-defective products and the number of non-defective products, on the basis of the signal taken in, and sends the calculated number to the management device 2 The collection / production status display unit 7 displays the number of non-defective products, the number of defective products, and the number of input products in real time as the production status, and the closing processing unit 9 produces the manufacturing status when the closing date and time set in the condition table 13 is reached. Based on this, a production result table is created and displayed or printed.

At this time, the production amount accumulating / calculating unit 30 fetches the signal of the basic item indicating at least two of the number of input, the number of non-defective products and the number of defective products from the equipment 40 according to the condition table 23 by the input unit 25 to determine the number of non-defective products and defective products. The number of products and the number of input products are calculated, and / or the number of input products to the whole of the plurality of equipments 40 and the signal of the element grasping item indicating the number of non-defective products or the number of defective products from each of the plurality of installations 40 are fetched, and the number of non-defective products and defective products And the number of inputs is calculated.

As the production status collected in real time, the number of good products and the number of defective products on a daily basis within a month are displayed in numbers and / or graphs, and the current number of good products and the number of defective products are displayed in real time and / or numbers. I am trying to display it in a graph.

Further, when none of the signals taken in by the input section 25 by the chocolate stop judging section 32 can be captured even after the chocolate stop judgment time preset in the condition table 23, it is judged as a chocolate stop and the chocolate is stopped. I'm trying to stop.

Further, when it is determined that there is a chocolate stop, the management device 2 displays on the monitor the equipment 4 in which the chocolate stop is detected.
0, the occurrence of a chocolate stop, and the production record are displayed.

Therefore, signals are automatically collected from the equipment 40 to display the production status in real time in accordance with the aggregation conditions preset in the condition table 23, or the production record table is aggregated and displayed / printed. When a signal cannot be captured from the equipment 40 even after the time set in 23 has elapsed, it is possible to determine that the stop is a chocolate stop or the like.

[0026]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the overall configuration of the present invention shown in FIG. 1 will be described in detail. In FIG. 1, a physical quantity grasping device 1 manages the physical quantity of products that have been produced or inspected.
It is composed of a plurality of terminals 20 and a management device 2.

The terminal 20 is a terminal for managing the production status of the equipment 40, and here, the input section 25, the output section 26,
Display unit 27, processing unit 28, timer 33, data storage unit 2
2, and the communication control unit 21 and the like.

The input unit 25 receives a signal from the equipment 40. Here, a signal according to a preset result aggregation condition set in the condition table 23, for example, • basic items: number of input, number of non-defective products, number of defective products • element grasping item:
The signals of the elements 1, 2, ... Are taken in. Specifically, the equipment 40 set in the condition table 23
The non-defective product discharge signal and the defective product discharge signal of the press machine are captured.

The output unit 26 outputs various signals. Here, for example, various signals fetched from the equipment 40 and signals such as the number of products input are output to an external counter (displaying the production amount). , It outputs a signal to turn on an alarm device (patrol light) when it is determined that the press machine cannot be produced.

The display unit 27 displays a terminal ID, a counter (the number of input, the number of non-defective products, the number of defective products) and the like. The processing unit 28 performs various kinds of processing based on the signal from the equipment 40 taken in from the input unit 25, and the information acquiring unit 2
9, a production amount accumulation / calculation unit 30, a closing processing unit 31, a chocolate stop determination unit 32, and the like.

The information acquisition unit 29 is for acquiring various kinds of information. Here, the input unit 25 acquires the production information of the product fetched from the equipment 40 in real time and is transmitted from the management device 2. It captures various information.

The cumulative production amount / calculation unit 30 calculates the number of non-defective products, the number of defective products, and the number of input products based on the signals taken from the equipment 40. The closing processing unit 31 performs processing for accumulating the number of non-defective products, the number of defective products, and the number of input products at the closing date and time.

The chocolate stop judgment unit 32 uses the condition table 23.
With reference to, the designated stop signal is determined from the equipment 40 when the designated stop is not detected even after the designated stop stop determination time has elapsed.

The timer 33 measures the current date and time,
It is a timer that measures when a predetermined time has elapsed. The data storage unit 22 stores and stores various data, and here stores and stores the condition table 23, the production information table 24, and the like.

The condition table 23 is for setting the conditions for judging the stoppage of equipment, summing conditions, etc. Here, as shown in FIG. 3 described later, terminal ID: equipment name: stoppage judgment Time: ・ Chocolate stop determination signal: ・ Counter output signal: ・ Counter reset signal: ・ Achievement totaling condition: etc. are stored upon notification from the management device 2 (described later using FIG. 3).

The production information table 24 stores production information. Here, as shown in FIG. 6 described later, the number of input: the number of non-defective products, and the like are stored.

The communication control unit 21 exchanges data with the management device 2 via the LAN. The management device 2 centrally controls a plurality of terminals 20 and manages the physical quantity of the whole, and is composed of a communication control unit 15, a data storage unit 12, a data processing unit 3, a timer 11, and the like. Is.

The communication control section 15 exchanges data with a plurality of terminals 20 via the LAN.
The data storage unit 12 stores and stores data, and here stores and stores the condition table 13 and the plan / actual result table 14.

The condition table 13 is a table in which the entire condition of the terminal 20 and the condition for each terminal 20 are set in advance. For example, as shown in FIG. -Each terminal 20: -Terminal ID: -Equipment name: -Chocolate stop determination time: -Chocolate stop determination signal: -Counter output signal: -Counter reset signal: -Result aggregation condition:

The plan / actual table 14 is set with production plans, production results, etc. for each equipment 40. As shown in FIG. 4 described later, product name: lot number: planned production amount: -Scheduled number: -Daily results: Number of input, number of non-defective products, number of defective products, etc. are set (described later using Fig. 4).

The data processing unit 3 performs various kinds of data processing. Here, the condition setting unit 4, the initial registration unit 5, the production planning unit 6, the result collection / production status display unit 7, the production amount accumulating unit. 8, a closing processing section 9, a report preparation section 10, and the like.

The condition setting section 4 sets various conditions and their ranges in the condition table 13 as shown in FIG. 3 in response to instructions from the operator. Initial registration section 5
Is for performing various initial registrations.

The production planning unit 6 produces the production plan instructed by the operator from the screen on the production performance table 14 and the like.
It is used to set the planned production amount. The record collection / production status display unit 7 collects and displays the record of the production amount (the number of non-defective products, the number of defective products, the number of input products) from each terminal 20 in real time.

The production amount accumulating section 8 accumulates these collected data. The closing processing unit 9 uses the condition table 13
According to the cut-off date and time set in, the daily and monthly production volumes (the number of non-defective products, the number of defective products, and the number of input products) are closed and totaled.

The report preparation section 10 produces a production performance table, a daily work report, based on the daily and monthly production volumes (number of non-defective products, number of defective products, number of inputs) that have been closed by the closing processing unit 9. A monthly report is created. Here, for example: ・ Daily report: ・ Production result table ・ Work daily report ・ Progress management table ・ Lot production result daily report ・ Equipment production result daily report ・ Monthly report: ・ Lot production result monthly report ・ Equipment production result monthly report etc. (See FIGS. 7 to 16 described later).

The timer 11 measures the current date and time,
It is a timer that measures when a predetermined time has elapsed. The facility 40 is a facility for manufacturing a product or inspecting a product, and is, for example, a press machine. This equipment 4
From 0 to here, ・ As a basic item, ・ Signal of the number of products input: ・ Signal of the number of good products of the product: ・ Signal of the number of defective products of the product: ・ As an element grasping item ・ Element 1: ・ Element 2: ・ ・.. are output and connected so as to be input to the input unit 25 of the terminal 20 to count the number of products input, the number of non-defective products, and the number of defective products (according to the aggregation condition of the condition table 23).

Next, the operation of the configuration of FIG. 1 will be sequentially described in detail. FIG. 2 shows an operation explanatory diagram of the present invention. In FIG. 2, S1 performs initial setting. As shown on the right side, this is the initial setting: ・ Production planning, planning and registration ・ Initial setting of equipment. The production plan and the planning / registration are performed by the operator from the screen of the production plan / planning, for example, as shown in Fig. 4 ・ Scheduled production quantity: 10,000 ・ Schedule for 21 days: 500 ・ Schedule for 22 days: 500 The plan / actual result table 14 is registered in response to the input such as the number of pieces. The device initial setting sets the initial states of various devices.

In S2, the management device 2 transmits the contents of the condition table. This transmits the contents of the portion related to each terminal 20 among the contents registered in the condition table 13 in S1.

In step S3, the contents transmitted in step S2 are received and stored in the condition table 23 for each terminal 20 and stored. For example, the contents of the corresponding terminal ID in (a) of FIG. 3 and (b) of FIG. 3 are saved.

In S4, the management device 2 instructs each terminal 20 to produce. Here, as described on the right side, for example: -instructed lot: product name, lot number-cumulative production number of the lot is transmitted to instruct production.

In step S5, the terminal 20 starts to monitor the press machine which is the equipment 40. S6 starts pressing. S7
Is input to the input unit 25 of the terminal 20 by the press machine as the production information: a non-defective product discharge signal (number of non-defective products) or a defective product discharge signal (number of defective products).

In S8, the number of good products, the number of defective products, and the number of inputs (here, the number of good products + the number of defective products) are calculated based on the signal (good product discharge signal or defective product discharge signal) captured by the terminal 20 in S7. To do. These S7 and S8 are stored in the condition table 23 of S3, for example, the terminal ID of (b) of FIG.
It is the aggregation condition 2 of (c) of FIG. 3 corresponding to the “aggregation condition 2” set in the aggregation condition 51 of the actual result of “1”. The input number depends on the number of non-defective products after acquisition aggregation + the number of defective products Ask.

The number of non-defective products is acquired from the input terminal [non-defective product] and totaled (totalized).・ The number of defective products is acquired from the input terminal [defective product] and totaled (totalized). According to each. To be more specific, regarding the non-defective product discharge signal [non-defective product] or the defective product discharge signal [defective product] sent from the press machine for each press, the input terminal [non-defective product] or the input terminal [defective product] of the input unit 25 of the terminal 20. ], The number of non-defective products is incremented by 1 or the number of defective products is incremented by 1 for each press. Then, the input number is calculated as the number of non-defective products + the number of defective products.

In step S9, the production information data is stored. For example, as shown in the production information table of FIG. 6, it is saved as: lot, date, number of inputs, lot, date, number of non-defective products, lot, date, number of defective products.

In S10, the set conditions are matched, and the chocolate stop is detected. The matching of the setting conditions means that when the setting conditions set in the condition table 23 (for example, the closing time of 8:15 and the closing date and time of 20 days) are matched, the corresponding process, here, the closing process (in units of days / months). The total production quantity (number of inputs, number of good products, number of defective products) is calculated. The chocolate stop detection is a condition set in the condition table 23 (a chocolate stop determination time (for example, 80 seconds) and a chocolate stop determination signal (for example, the number of input (good product + defective product)), that is, a chocolate stop determination time. Even if a second elapses, a chocolate stoppage is determined according to a condition for determining a chocolate stoppage when neither a non-defective product discharge signal of a good product number nor a defective product discharge signal of a defective product, which is a chocolate stoppage determination signal, is detected. When it is determined that the vehicle is in the chocolate stop state, the patrol light lighting signal is turned on in S11 to turn on the patrol light to notify the operator of the chocolate stop.

When the press machine starts pressing by the above S6 to S11, the terminal 20 displays the condition table 2
3 is set to the result totaling condition 51, here, for example, in accordance with the totaling condition 2 of FIG. 3C, import from either the good product discharge signal or the defective product discharge signal from the press machine. + The number of non-defective products corresponding to the signal
1 or the number of defective products is incremented by 1, and the number of input products = the number of non-defective products + the number of defective products is calculated and stored in the production information table as one of lot, date, number of inputs lot, date, number of non-defective products, lot, date, number of defective products. Then, when it coincides with the closing date and time of the setting condition of the condition table 23 (8:15, 20th), it is totaled based on these stored production information. Further, when the condition stop condition is determined by the condition stop table 23, the condition stop time (80 seconds) and the condition stop signal (the number of thrown products (the number of good products + the number of defective products)) are judged to be the same and the patrol light is turned on. Notify the person of product production stop status. As a result, according to the conditions set in the condition table 23, the closing process can be performed when the closing date and time match, and the patrol light can be turned on when the chocolate stop determination condition matches.

In S12, the management device 2 polls in real time to collect production information (the number of non-defective products, the number of defective products, the number of input products) from the terminal 20. In S13, the total is stored for each lot.

In S14, based on the contents accumulated and stored in lot units in S13, calculation and display of daily production transition, display of operating parts and stopped parts, display of production status, report preparation (production results) Table, daily work report).

Through the above S12 to S14, the management device 2 automatically produces, in real time, the production transition of the product, the operating part and the stopping part of the equipment 40, the production record, the daily report, etc. based on the information collected from each terminal 20. It is possible to calculate and display / print. The following is a description based on a specific example.

FIG. 3 shows an example of the condition table and totaling condition of the present invention. FIG. 3A shows the condition table 1 (conditions common to all terminals). This is a condition that is common to all terminals 20. Here, the condition name and range are set as the following condition name range shown in the figure: -Closing time 8: 15-Closing date 20 days. The condition table 2 is transmitted commonly to each terminal 20.
3 is stored. When the closing time reaches "8:15" every day, the daily total is closed and the daily total (the total of the number of input items, the number of non-defective products, and the number of defective products) is calculated. Similarly, the monthly closing date of "20"
When "day" is reached, the monthly total is closed to calculate the monthly total (total number of input, number of non-defective products, number of defective products).

FIG. 3B shows the condition table 2 (setting conditions for each terminal). Here, in the upper part, the conditions are set for each terminal 20, and here, facility ID: 1 facility name: facility X, the condition name and range are shown below. Judgment time 80 seconds ・ Chocolate stop judgment signal input number (number of non-defective products + number of defective products) ・ External counter output signal Number of non-defective products ・ External counter reset closing time (8:15) ・ Aggregating condition of actual results Aggregating condition 2 ... To do. Here, the chocolate stop determination time is the time when the signal designated by the chocolate stop determination signal is not detected during the chocolate stop determination time of 80 seconds, which is the chocolate stop determination time. The chocolate stop judgment signal is a signal detected to judge the chocolate stop, and here, it is a signal of the number of inputs, that is, both a good product discharge signal corresponding to the number of good products and a defective product discharge signal corresponding to the number of defective products. is there. When both of these signals are not continuously detected for 80 seconds or more, it is determined that there is a chocolate stop.

The external counter output signal is the content to be displayed on the external counter from the output unit 26 of FIG. 1, and here, the number of non-defective products is output and displayed. The external counter reset is a signal for clearing the external counter to 0. Here, the number of non-defective products = 0 is reset at the closing time (8:15).

Further, the result totaling condition 51 is a condition for totaling product actuals, and here, the totaling is performed according to the totaling condition 2. That is, the totaling condition 2 is the totaling condition 2 of FIG. 3C, and the input number is obtained by the number of non-defective products after the acquisition and totaling + the number of defective products.

The number of non-defective products is acquired from the input terminal [non-defective product] and tabulated (totalized). The number of defective products is acquired from the input terminal [defective product] and tabulated (totalized). That is, the number of non-defective products is calculated by summing the signals (non-defective product signal) acquired from the input terminal [non-defective product] of the input unit 25 from the press machine which is the equipment 40 of FIG. Similarly, for the number of defective products, a signal (a defective product number signal) acquired from the input terminal [defective product] of the input unit 25 from the press which is the equipment 40 of FIG. 1 is totaled. Then, the input number is calculated as the number of non-defective products + the number of defective products. In this way, since the number of non-defective products, the number of defective products, and the number of inputs are totaled according to the actual totaling condition 51 set in the condition table 23, it is only necessary to arbitrarily set the totaling condition 51 corresponding to the equipment 40. The signal output every time the product is manufactured is taken in to various facilities 40, and the number of non-defective products
It is possible to calculate the total number of defective products and the number of input products.

The lower part of FIG. 3B is as follows: -Equipment ID: 2-Equipment name: Inspection Y (inspection device Y) The condition name and range are shown below.-Condition stop range 80 seconds・ ・ ・ ・ Aggregation condition of results Set aggregation condition 3 ・ ・ ・. The “total condition 3” of the actual total condition 51 is
As shown in (c) of FIG. 3, the number of inputs is acquired from the input terminal [input] and totaled (integrated).

The number of non-defective products is calculated from the total value of the element items. -The number of defective products is calculated by the number of inputs after acquisition and acquisition-the number of non-defective products. Do. That is, for the number of inputs, the signals (input signals) acquired from the input terminal [input] of the input unit 25 from the inspection device which is the equipment 40 are totaled. The number of non-defective products is obtained from the total value of the element items from the inspection device, which is the equipment 40 in FIG. The number of defective products is totaled as the number of input products-the number of non-defective products.

FIG. 3C shows an example of the aggregation condition 51. This shows an example of the performance totaling condition 51 set in the condition table 2 of FIG. Here, the following items are set in advance: -aggregation condition 1: -aggregation condition 2: -aggregation condition 3: (aggregation conditions 2 and 3 refer to the description of FIG. 3B).

FIG. 4 shows an example of the plan / actual result table of the present invention. This is provided in the management device 2 in FIG. 1, and is set in S4 in FIG. 2 to set the production plan instructed by the operator, and in S13 to set and save the results aggregated in lot units. is there. Here, the following items shown in the figure are stored.

Lot Product name Lot No Planned production amount Indicated equipment 21 days 22 days Product A Lot 1 10,000 Equipment X Planned number: 500 Planned number: 500 Actual input number: 500 Actual input number: 500 Good product number: 480 Good product number : 500 Number of defective products: 20 Number of defective products: 0 FIG. 5 shows an example of the condition table (terminal) of the present invention. This is transmitted from the management device 2 to the terminal 20 and the condition table 2
In the example of FIG. 3, the data is stored as shown below.

Condition name range ・ Cut time 8:15 ・ Cut date 20 days ・ Chocolate stop judgment time 80 seconds ・ Chocolate stop judgment signal Number of inputs (number of good products + defective products) ・ Production instruction lot Product A lot 1 or more In addition, by setting in the condition table 23 of the terminal 20, when the “condition name” set in the condition table 23 matches the “range”, the closing process is performed,
It judges the chocolate stop and lights the patrol light, or produces the lot 1 of the product A in response to the product instruction.

FIG. 6 shows an example (terminal) of the production information table of the present invention. This is the condition name “Production instruction lot” in FIG.
2 is a table stored as production information data accumulated in S8 and S9 of FIG. 2 based on the range "Product A lot 1" and the production information data is stored as shown below.

Index Item Name Attribute Information 1 Number of Inputs Lot, Date, Today, Cumulative Count (Product A, Lot 1, 930901, 0, 5490) 2 Number of Good Products Lot, Date, Today, Cumulative Number (Product A, Lot 1, 930901, 0, 5300) 3 Number of defectives Lot, date, number of days, cumulative number (Product A, lot 1, 930901, 0, 190) FIG. 7 is a display example of the daily production transition of the present invention (part 1)
Indicates. This is a display example (part 1) of the production transition created by the management device 2 in S14 of FIG. Here, as shown in the diagram below: -Facility name: Facility X-Lot-Product name: Product A, Lot No: Lot 1-Planned production quantity: 10,000 units-September 1993 As of September 1- Total number of inputs: 5,800 ・ Total number of good products: 5,600 ・ Total number of defective products: 200 ・ Number of inputs today: 310 ・ Number of good products today: 300 ・ Number of defective products today: 10 Display the number of non-defective products and the number of defective products in a bar graph.

Here, based on the production information data collected from a plurality of terminals 20 in real time, the number of products input today, the number of non-defective products today, and the number of defective products today are set as past quantities for each product name and lot for each day. Since they are displayed in association with each other, the production transition up to the current time on a daily basis and today is displayed in real time in an easy-to-understand manner.

FIG. 8 shows a display example (part 2) of the daily production transition of the present invention. This is a display of the number of non-defective products and the number of defective products on a daily basis by the bar graph of FIG. 7, and the number of input products, the number of non-defective products, and the number of defective products are displayed in numerical values in an easy-to-understand manner in association with the date. As a result, it becomes easy to recognize the number of inputs, the number of good products, and the number of defective products as numerical values.

FIG. 9 shows a display example of the production status of the present invention. This is a display example of the production status created by the management device 2 in S14 of FIG. Here, as shown in the figure, equipment name: inspection Y (inspection device Y), lot, product name: product B, lot number: lot 1, planned production number: 8,000, September 1993 9 As of March 1 ・ Cumulative input: 3,000 ・ Cumulative non-defective: 2,990 ・ Cumulative defective: 10 ・ Today's input: 200 ・ Today's good: 200 ・ Today's defective: 0 And the element item total is the element item total Element item Today # 1 Number of non-defective products: 6 # 1 Number of non-defective products: 0 # 2 Number of non-defective products: 0 # 2 Number of non-defective products: 0 # 3 Number of non-defective products: 2 # 3 Number of non-defective products: 0 ··············· Displays the total number of non-defective products for each element item on a daily basis.

Here, based on the production information data collected from the terminal 20 in real time, the total number of non-defective products for each today's element item on a daily basis for each product name and lot, and the non-defective product for each past daily element item Since the accumulated numbers are displayed in association with each other, the production status up to the present time of day and today can be easily displayed in real time.

FIG. 10 shows an example of the production record table of the present invention.
This is an example of the production record table created by the management device 2 in S14 of FIG. Here, as shown in the figure below: -Lot-Product name: Product A, Lot No: Lot 1-Planned production quantity: 10,000 pieces-September 1993 As of September 1-Cumulative input quantity: 5, 800 pieces ・ Cumulative non-defective products: 5,600 ・ Cumulative defective products: 200 ・ Today's input number: 310 ・ Today's non-defective products: 300 ・ Today's defective products: 10 The numbers, the number of good products, and the number of defective products are displayed as shown in the figure.

Here, based on the production information data collected in real time from the terminal 20, the past and today's production results (the number of inputs, the number of non-defective products, the number of defective products) are associated with each product name and lot for each day. Since it is displayed, the production performance up to the current time of day and today is displayed in real time in an easy-to-understand manner.

FIG. 11 shows an example of the daily work report of the present invention. This is an example of the daily work report created by the management device 2 in S14 of FIG. Here, as shown in the figure below: -Facility name: Facility X-Date: September 1st-Lot Production amount Product name Lot No Input number Good product number Defective product Product A lot 1 310 300 10 Product B lot 1 200 200 0 Product C Displayed as Lot 2 300 300 0.

Here, based on the production information data collected from the terminal 20 in real time, the production amount is automatically created for each equipment and lot. FIG. 12 shows an example of daily production record report for each lot of the present invention. This is S14 in FIG.
It is created by the management device 2. Here, the terminal 2
Based on the production information data collected from 0 in real time: -Lot: product name, lot number-Today's production: planned quantity, input quantity, non-defective quantity, defective quantity-Cumulative production quantity: planned production quantity, input quantity, For the number of non-defective products, a daily report of production results for each lot will be automatically created as shown in the figure.

FIG. 13 shows an example of daily production record report for each equipment of the present invention. This is created by the management device 2 in S14 of FIG. Here, based on the production information data collected from the terminal 20 in real time: -Lot: product name, lot number-Today's production: planned quantity, input quantity, non-defective quantity, defective quantity-cumulative production quantity: planned production quantity , The number of input products, the number of non-defective products, etc. are automatically created as shown in the figure, which shows the production results for each equipment.

FIG. 14 shows an example of the progress management table of the present invention.
This is created by the management device 2 in S14 of FIG. Here, based on the production information data collected in real time from the terminal 20, -lot: product name, lot number-scheduled production number: -instructed equipment: -21 days: planned number, actual results (number of inputs, number of non-defective products, Number of defective products) -Day 22: A progress management table for each lot is automatically created for the planned number and actual results (number of input, number of non-defective products, number of defective products) as shown in the figure.

FIG. 15 shows an example of a monthly production performance report by lot according to the present invention. This is created by the management device 2 in S14 of FIG. Here, based on the production information data collected from the terminal 20 in real time: -lot: product name, lot number-scheduled production number: -input number: -good product number-defective product The monthly production results report for each lot will be automatically created.

FIG. 16 shows an example of monthly production results report for each facility of the present invention. This is created by the management device 2 in S14 of FIG. Here, based on the production information data collected in real time from the terminal 20, -lot: product name, lot number-scheduled production number: -input number: -good item number-defective item by facility as shown in the figure The monthly production results report will be automatically created.

FIG. 17 shows another operation explanatory diagram of the present invention. In FIG. 17, S21 performs initial setting. This is as the initial setting, as described in the lower side. ・ Number of non-defective products = sum of acquired values of element items to be aggregated ・ Number of defectives = number of inputs-number of non-defective products ・ Element item item No Name aggregation necessity 1 Search device # 1 Required 2 Search device # 2 No 3 Search device # 3 required ... For example, in the condition table, the condition name range ・ Chocolate stop judgment time 80 seconds ・ Chocolate stop judgment signal input number (good product number + defective product number) ・ External counter output signal Good product number ・ External counter reset closing time (8:15) ・ Actual Aggregation condition Aggregation condition 3 ((c) of FIG. 3)
(Refer to) and set the element items as described above.

In S22, the condition transmitted in S21 is stored in the condition table 23. In S23, monitoring of the equipment (inspection device) is started. In S24, the facility (inspection device) starts production (inspection).

S25 is as production information: receiving device discharge signal (number of inputs) inspection device # 1 discharge signal (good product number 1) inspection device # 2 discharge signal (good product number 2) inspection device # 3 discharge signal (3 non-defective products) is output.

In S26, the terminal 20 totalizes and calculates the production amount. Here, ・ Number of inputs ・ Number of non-defective products 1 ・ Number of non-defective products 2 ・ ・ Number of non-defective products = Number of non-defective products 1 + Number of non-defective products 3 + ... (No counting of non-defective products 2) ・ Number of defective products = Number of inputs-number of non-defective products And calculate.

At S27, the production information data is stored. This is stored as shown in FIG. 6 described above, in which the production information data collected and calculated in S26 is stored. In S28, it is determined whether it is the closing date and time (8:15). If YES, S
Proceed to 29. If NO, S26 is repeated.

In S29, the pointer is switched so that the production information is stored in the new area. For example, as shown in FIG. 18, the storage pointer is switched from the dotted line to the solid line at 8:15 so that the area to be stored in the production information table is a new area (see FIG. 18).

As described above, according to the conditions set in the condition table 23, the terminal 20 causes the receiving device ejecting signal (the number of inputs) from the inspection device, the inspection devices # 1, # 2, # 3 ...
The emission signal (the number of non-defective products 1, 2, 3, ...) Is taken in from
The number of inputs, the number of non-defective products, and the number of defective products are collected and totaled, and registered in production information data. When the deadline is reached, the save pointer that points to the area for storing the production information data is switched and saved.

In S30, it is determined whether it is the closing date and time. In the case of YES, the production information data saved in S27 is taken in by polling, the production amount at the closing date and time is taken out in S31, and stored in the corresponding date, and the production result table (see FIG. 10).
To create. Then, in S32, this production record is displayed. On the other hand, if NO in S30, the process waits.

By the above S21 to S32, the terminal 2
0 is calculated according to the condition table 23 based on the receiving device discharge signal, the plurality of inspection device # 1 discharge signals (the number of non-defective products is 1) is accumulated to obtain the number of non-defective products, and the number of non-defective products is calculated from the number of supplied products The number of products is calculated, and when the deadline is reached, the storage pointer is switched to save the production amount, and when the management device 2 reaches the deadline, the production information data is fetched from the terminal 20 and tabulated, and the production record table is produced. It is possible to create and display.

FIG. 18 shows an example of the production information table of the present invention. This is the production information saved in S27 of FIG. 17, and here, index item name attribute information 1 number of inputs lot, date, today's number (31
0), cumulative number (5800) 2 Number of non-defective products Lot, date, today's number (30
0), cumulative number (5600) 3 Number of non-defective products Lot, date, today's number (1
0), cumulative number (200) and production information are saved.

FIG. 19 shows another operation explanatory diagram of the present invention. In FIG. 19, S41 performs initial setting. As described below, set the following conditions as the initial settings: • Closing time: 8:15 • Closing date: 20 days • Number of inputs = number of good products + number of defective products. For example, in the condition table, the condition name range ・ Chocolate stop judgment time 80 seconds ・ Chocolate stop judgment signal input number (good product number + defective product number) ・ External counter output signal Good product number ・ External counter reset closing time (8:15) ・ Actual Aggregation condition Aggregation condition 2 ((c) of FIG. 3)
Refer to).

In S42, the condition transmitted in S41 is stored in the condition table 23. S43 starts monitoring the equipment 40. In S44, the equipment 40 starts production.

In S45, as the production information, a good product discharge signal (the number of good products) and a defective product discharge signal (the number of defective products) are output.

In S46, the terminal 20 totalizes and calculates the production amount. Here, the number of good products, the number of defective products, and the number of input products = the number of good products + the number of defective products are totaled and calculated.

At S47, the production information data is stored. This is stored as shown in FIG. 6 described above with the production information data aggregated and calculated in S46. In S48, it is determined whether it is the closing date and time (8:15). If YES, S
Proceed to 49. If NO, S46 is repeated.

In S49, the pointer is switched so as to start storing the production information in the new area. For example, as shown in FIG. 18, the storage pointer is switched from the dotted line to the solid line at 8:15 so that the area to be stored in the production information table is a new area (see FIG. 18).

As described above, according to the conditions set in the condition table 23, the terminal 20 fetches the non-defective product discharge signal (number of non-defective products) and the defective product discharge signal (number of non-defective products) from the equipment 40, and inputs the number of products, the number of non-defective products, and the number of defective products. Are collected and aggregated and registered in production information data. When the deadline is reached, the save pointer that points to the area for storing the production information data is switched and saved.

In step S50, it is determined whether it is the closing date and time. In the case of YES, the production information data stored in S47 is fetched by polling, the production amount at the closing date and time is retrieved in S51, and stored in the corresponding date in S52, and the production result table (see FIG.
0)). Then, in S53, this production record is displayed. On the other hand, if NO in S50, the process waits.

Through the above steps S41 to S53, the terminal 2
0 is the number of non-defective products, the number of defective products, and the number of input products from the non-defective product discharge signal (number of non-defective products) and the defective product discharge signal (number of defective products) according to the condition table 23. It becomes possible to store and store the production information data from the terminal 20 when the management device 2 comes to the closing date and time and to aggregate the production information data to create and display the production performance table.

FIG. 20 shows another operation explanatory diagram of the present invention. This is an operation explanatory diagram when a chocolate stop is detected and an alarm is displayed. In FIG. 20, S61 performs initial setting. As described in the lower side, the conditions are as follows: -chocolate stop determination time: t0 (80 seconds) -chocolate stop determination signal: number of inputs (number of inputs = number of good products + number of defective products). For example, condition name range in condition table ・ Chocolate stop judgment time 80 seconds ・ Chocolate stop judgment signal input number (good product number + defective product number) ・ External counter output signal Good product number ・ External counter reset closing time (8:15) ・ Actual Aggregation condition Aggregation condition 2 ((c) of FIG. 3)
Refer to).

In step S62, the condition table 23 stores the conditions transmitted in step S61. S63 starts monitoring the equipment 40. In S64, the equipment 40 starts production.

In S65, as the production information, a non-defective product discharge signal (number of non-defective products) and a defective product discharge signal (number of non-defective products) are output.

In S66, the terminal 20 totalizes and calculates the production amount. Here, the number of good products, the number of defective products, and the number of input products = the number of good products + the number of defective products are totaled and calculated.

In S67, the timer is reset by counting up the number of inputs. In S68, it is determined whether to has passed (80 seconds has passed). If YES, it is determined in S69 that a chocolate stop has been detected, and in S70 an alarm (patrol light) is displayed,
In S71, the worker takes action to remove the obstacle and returns to S66. On the other hand, if NO in S68, the process returns to S66.

In S72, the management device 2 determines whether or not a chocolate stop has been detected by polling. In S73, it is determined whether or not the chocolate stop is detected by the polling in S72. In the case of YES, the chocolate stop detection is displayed on the monitor in S74. NO
In the case of, since the chocolate stop cannot be detected even by polling, the process ends.

As described above, according to the conditions set in the condition table 23, the terminal 20 fetches the non-defective product discharge signal (number of non-defective products) and the defective product discharge signal (number of non-defective products) from the equipment 40, and inputs the number of products, the number of non-defective products, and the number of defective products. Is collected and aggregated, and if the aggregated number of inputs is not detected even after the elapse of to time (here, 80 seconds), it is judged as a chocolate stop detection, and an alarm (patrol light) is displayed to inform the worker. The operator removes the obstacle and restarts the production, and the management device 2 displays the chocolate stop on the monitor when the detection of the chocolate stop is detected by polling. As a result, even if only the chocolate stop determination time and the chocolate stop determination signal are registered in the condition table 23 of the terminal 20 and the equipment 40 itself does not have a chocolate stop detection mechanism, the terminal 2
When 0 is not reached even after the number of products input has passed t0 (80 seconds), it is detected as a chocolate stop, the patrol light is turned on, and it is possible to notify the operator.

FIG. 21 shows a display example of the operating part and the stopping part of the present invention. This is an example of monitor display in S74 when the chocolate stop is detected in S69 of FIG. (A) Shows the state of chocolate stop. This is the condition table 23, for example, the condition table 2 in the upper part of FIG.
3 ・ Chocolate stop determination time: 80 seconds ・ Chocolate stop determination signal: When it is determined to be a chocolate stop according to the number of input (number of good products + number of defective products) (S6 in FIG. 20)
9), the state of the chocolate stop is displayed in an easy-to-understand manner in S74. Here, the equipment in which the chocolate stop has occurred: facility X, the state of the facility: chocolate stop, the number of non-defective products: 300 .

(B) The operating state is shown. this is,
According to the setting of the condition table 23, the state when it is determined to be in the operating state is displayed in an easy-to-understand manner in an image. Here, the equipment in the operating state: inspection Y (inspection device Y) Status: Operating-Number of inputs: 200 is displayed.

(C) Shows a stopped state. this is,
According to the setting of the condition table 23, the state when it is determined to be in the stopped state is displayed in an easy-to-understand manner in an image. Here, equipment in the stopped state: equipment Z, equipment state: stopped, and input Number: Displayed as 0.

[0114]

As described above, according to the present invention,
It automatically collects and displays the production status in real time according to the aggregation condition 51 set in advance in the condition table 23, aggregates and displays and prints the production record, and the time set in the condition table 23 elapses. However, because the system adopts a configuration in which a warning is displayed when a signal cannot be captured and the alarm is displayed, the production status of multiple machines such as presses and inspection devices (number of inputs, number of good products, number of defective products) ) In real time, automatically closed at the closing date and time to display daily and monthly production results (total number of inputs, number of non-defective products, number of defective products), and automatic detection of chocolate stops to provide patrol lights. It can be turned on to notify the operator, or the operating status of the equipment can be displayed on the monitor.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of the present invention.

FIG. 2 is an operation explanatory diagram of the present invention.

FIG. 3 is a condition table and an example of a total condition according to the present invention.

FIG. 4 is an example of a plan / actual result table of the present invention.

FIG. 5 is an example of a condition table (terminal) of the present invention.

FIG. 6 is an example (terminal) of a production information table of the present invention.

FIG. 7 is a display example of the daily production transition of the present invention (No. 1)
Is.

FIG. 8 is a display example of the daily production transition of the present invention (No. 2)
Is.

FIG. 9 is a display example of the production status of the present invention.

FIG. 10 is an example of a production record table of the present invention.

FIG. 11 is an example of a daily work report of the present invention.

FIG. 12 is an example of a daily production performance report for each lot of the present invention.

FIG. 13 is an example of daily production performance report by facility of the present invention.

FIG. 14 is an example of a progress management table of the present invention.

FIG. 15 is an example of a monthly production performance report for each lot of the present invention.

FIG. 16 is an example of monthly production report by facility of the present invention.

FIG. 17 is another operation explanatory diagram of the present invention.

FIG. 18 is an example of a production information table of the present invention.

FIG. 19 is another operation explanatory view of the present invention.

FIG. 20 is another operation explanatory diagram of the present invention.

FIG. 21 is a display example of operating parts and stopping parts of the present invention.

[Explanation of symbols]

 1: Physical quantity grasping device 2: Management device 3: Data processing unit 4: Condition setting unit 5: Initial registration unit 6: Production planning unit 7: Results collection / production status display unit 8: Production amount accumulation unit 9: Closing processing unit 10 : Report creation unit 11: Timer 12: Data storage unit 13: Condition table 14: Plan / actual table 15: Communication control unit 20: Terminal 21: Communication control unit 22: Data storage unit 23: Condition table 24: Production information table 25: Input part 26: Output part 27: Display part 28: Processing part 29: Information acquisition part 30: Cumulative production amount / calculation part 31: Closing processing part 32: Chocolate stop judgment part 33: Timer 40: Equipment

Claims (5)

[Claims] 1. A condition table (23) in a physical quantity grasping device for grasping a physical quantity, wherein a condition totalizing condition (51) received from a management device (2) and stored in advance and a signal fetched from an equipment (40) are set. And an input section (25) for fetching a signal from the equipment (40) according to the aggregation condition (51) of the condition table (23), and the number of non-defective products based on the signal fetched by the input section (25), A terminal (20) provided with a production amount accumulative / calculation unit (30) for calculating the number of defective products and the number of input products, which is the sum of the number of non-defective products and the number of defective products, and the number of non-defective products, the number of defective products, and the input of the products calculated above. A performance collection / production status display section (7) that collects the numbers in real time and displays the production status, and a closure processing section that creates a production performance table when the deadline date and time set in advance in the condition table (13) is reached ( 9) Provided management device (2) and provided with the facilities (40) for displaying the production conditions and collected in real-time and amount determination apparatus characterized by creating a production record table. 2. The number of good products and the number of defective products obtained by the input unit (25) from the equipment (40) according to the condition table (23) by fetching signals of basic items representing at least two of the number of input products, the number of good products and the number of defective products. And / or calculate the number of inputs, and / or the number of inputs to the whole of the plurality of facilities (40) and the number of non-defectives by capturing the signal of the element grasping item indicating the number of non-defectives or the number of defectives from each of the plurality of facilities (40). The quantity grasping apparatus according to claim 1, further comprising: a production quantity accumulating / calculating section (30) for calculating the number of defective products and the number of inputs. 3. As the production status collected in real time, the number of non-defective products and the number of non-defective products on a daily basis within a month are indicated by numbers and / or
Alternatively, the quantity grasping device according to claim 1 or 2, wherein the quantity of the non-defective products and the current number of defective products are displayed in the form of numbers and / or graphs in real time, in addition to the graph display. 4. When a signal taken in by the input unit (25) is not taken in even after the chocolate stop judgment time preset in the condition table (23) has passed, it is judged as a chocolate stop and a chocolate is judged. The physical quantity grasping device according to claim 1 or 2, further comprising a chocolate stop judging section (32) for displaying a stop. 5. When it is determined that the chocolate stop has occurred, the equipment (40) in which the chocolate stop is detected, the fact that the chocolate stop has occurred, and the production record are displayed on the monitor of the management device (2). The physical quantity grasping device according to claim 4, wherein