KR100367334B1 - Integrated recording systemof pulses - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a recording system for simultaneously aggregating alarm contact signals transmitted from a plurality of appearance defect detectors during a wire production process, wherein a plurality of input ports and input alarm contact signals receiving contact signals from individually connected appearance defect detectors are provided. It consists of a lower microcomputer that aggregates the quantity and transmits the data, a plurality of display devices that display the transmitted data, an upper microcomputer that processes and stores the transmitted data, and a printer port that transmits the processed data to the printer. The present invention relates to an integrated recording system of contact signals that simultaneously aggregates and processes alarm contact signals transmitted from a plurality of visual defect detectors.

Description

Integrated recording system of contact signals

The present invention provides a plurality of input ports that receive contact signals from individually connected visual defect detectors, a lower microcomputer that aggregates and transmits the input alarm contact signals, and a plurality of display devices displaying transmitted data and transmitted data. It is composed of an upper microcomputer for processing and storing the data, and a printer port for transmitting the processed data to the printer. will be.

In the process of wire production, a plurality of exterior defect detectors are used to detect protrusions over a certain height formed on the outer diameter of the wire to determine the appearance defect of the wire and to transmit alarm contact signals to the recording system. The transmitted alarm contact signal is counted in the recording system, processed, sent to the printer and printed. Since the alarm contact signals transmitted from the plurality of appearance defect detectors formed on the wire production equipment are aggregated and processed in a recording system individually connected to the above appearance defect detectors, the number of appearance defect detectors formed on the wire production equipment and the number of recording systems are reduced. same.

1 and 2, a recording system 2a individually connected to each visual defect detector 1 includes an input port 4 connected to the visual defect detector 1 to receive an alarm contact signal, and the input The microcomputer 5a which aggregates the alarm contact signal input from the port 4 and transmits the quantity thereof to the display device 7 and the printer port 8, and the alarm contact signal transmitted from the microcomputer 5a. A display device 7 for displaying the quantity, a printer port 8 for transmitting the data processed by the microcomputer 5a to the printer 3, and a start end switch 6 for instructing the start and end of the counting job; And each recording system 2a is connected to a dedicated printer 3.

Since the recording system has to be installed in the same quantity as the appearance defect detector formed in the wire production facility, the facility cost and installation space are excessively consumed. In particular, the dedicated printer connected to each recording system has a frequency of 1 to 2 hours. The problem is that its efficiency is extremely low because it is only ash.

SUMMARY OF THE INVENTION An object of the present invention is to provide a plurality of input ports for receiving alarm contact signals from individually connected visual defect detectors, a lower microcomputer that aggregates input alarm contact signals, and transmits the data; It consists of a higher level microcomputer that processes and stores the transmitted data and a printer port that transmits the processed data to the printer, which simultaneously aggregates and processes the alarm contact signals transmitted from multiple visual defect detectors, thereby providing multiple visual appearances in a single recording system. Simultaneous processing of alarm contact signals sent from fault detectors reduces the cost and installation space of the recording system, and requires a single printer to output the processed data. Provide system It is.

1 is an operation diagram of a conventional recording system

2 is a structural diagram of a conventional recording system

3 is an operation diagram of the recording system of the present invention.

4 is a structural diagram of a recording system of the present invention;

* Explanation of symbols for the main parts of the drawings

1 detector 2 recording system (a, b)

3: printer 4: input port

5: microcomputer (a, b) 6: start stop switch

7: display device 8: printer port

9: address

3 and 4, in the integrated recording system 2b connected to the plurality of appearance defect detectors 1 and the single number printer 3 formed in the wire production facility, the input port 4 is the appearance defect detector 1. An input port 4 is formed which is the same quantity as) and is individually connected to the appearance defect detector 1 and inputs the alarm contact signal transmitted from the appearance defect detector 1 to the lower microcomputer 5a. Since the chattering phenomenon in which the contact point to which the alarm contact signal is input vibrates easily occurs in the input port 4, a chattering prevention circuit composed of a resistor and a condenser is formed to prevent vibration of the contact point.

A single lower microcomputer 5a is formed which is connected to the input port 4 to count the number of input alarm contact signals and transmit the aggregated data to the display device 7 and the upper microcomputer 5b.

A display device 7 having the same quantity as the input port 4 and connected to the lower microcomputer 5a to numerically display data of the alarm contact signal transmitted from the lower microcomputer 5a, and also the input port 4 A start end switch 6 is formed which is the same quantity as) and instructs the start and end of the aggregation work of the alarm contact signal. A specific display device connected to a specific input port 4 through the lower microcomputer 5a from the specific input port 4 so as to distinguish an alarm contact signal individually received from a plurality of visual defect detectors 1 7) and an address 9 composed of a specific start end switch 6 which instructs the specific input port 4 and the specific display device 7 to start and end an aggregation job. The quantity of the address 9 is equal to the quantity of the appearance defect detector 1.

Connected to the lower microcomputer 5a to receive the aggregate number, start and end states of the alarm contact signal at the specific address 9 from the lower microcomputer 5a, and grasp the start and end times as clocks formed therein. Data of the number of alarm contact signals generated, the number of appearance defect detectors 1, the start and end times, etc. are processed, and the processed data is stored in a nonvolatile memory formed therein to the printer port 8 A single upper microcomputer 5b for transmitting is formed.

A printer port 8 is formed in connection with the upper microcomputer 5b to transmit data processed by the upper microcomputer 5b to the printer 3. A single printer 3 is connected to the printer port 8.

The start stop switch 6 is turned on to drive the address 9 containing the start stop switch 6. In the appearance defect detector 1 formed in the electric wire production facility, the appearance defect is detected, converted into an alarm contact signal, transmitted to the input port 4, and input to the lower microcomputer 5a. The lower microcomputer 5a aggregates the number, start and end states of the alarm contact signals for each address 9 and transmits them to the display device 7 and upper microcomputer 5b included in the address 9. The display device 7 displays the quantity of alarm contact signals. In the upper microcomputer 5b, the total number of alarm contact signals for each address 9 generated based on the quantity of the alarm contact signal transmitted from the lower microcomputer 5a, the start end state and the clock formed therein, and the appearance defect. It processes data such as the number of the detector 1, the start and end times, and stores the processed data in a nonvolatile memory formed therein and transmits it to the printer port 8. The data sent to the printer port 8 is sent to the printer 3 for printing.

The integrated recording system of the contact signal according to the present invention is composed of a plurality of input ports, a plurality of display devices, lower and upper microcomputers, and a printer port to simultaneously aggregate and process alarm contact signals transmitted from a plurality of visual defect detectors. This simplifies the recording system, and in particular, because only a single printer is installed, the equipment cost and installation space of the system are reduced, which is economical and the maintenance of the recording system is easy.

Claims (2)

In the system for aggregating the alarm contact signal transmitted from the appearance defect detector during the wire production process, A plurality of start end switches 6 for instructing the start and end of the aggregation operation, and a plurality of input ports 4 which are individually connected to the appearance defect detector 1 and receive alarm contact signals from the appearance defect detector 1. A lower microcomputer 5a which aggregates the alarm contact signals input from the input port 4 and transmits the data to the display device 7 and the upper microcomputer 5b; and the lower microcomputer 5a. A plurality of display devices 7 for displaying the data of the alarm contact signal transmitted from the upper level microcomputer 5b for processing the aggregated data of the alarm contact signal transmitted from the lower microcomputer 5a and storing the processed data. ) And a printer port 8 for transmitting the data processed by the upper microcomputer 5b to the printer 3. . 2. The integrated recording system of a contact signal according to claim 1, wherein an input port (4) is formed with a chattering prevention circuit composed of a resistor and a condenser so as to prevent vibration of a contact to which an alarm contact signal is input.