CN108334034B - Numerical control industrial personal computer network interaction system and interaction method - Google Patents

Numerical control industrial personal computer network interaction system and interaction method Download PDF

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Publication number
CN108334034B
CN108334034B CN201810260331.7A CN201810260331A CN108334034B CN 108334034 B CN108334034 B CN 108334034B CN 201810260331 A CN201810260331 A CN 201810260331A CN 108334034 B CN108334034 B CN 108334034B
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storage device
switch
numerical control
machine tool
controller
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CN108334034A (en
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余明忠
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • G05B19/4083Adapting programme, configuration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/35Nc in input of data, input till input file format
    • G05B2219/35356Data handling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

An interactive system and an interactive method for a numerical control industrial personal computer network, which belong to the field of numerical control industrial control equipment, and are characterized in that: the machine tool data receiving device comprises a storage device, a change-over switch, a remote power switch, a controller, a control terminal and a machine tool data receiving device; the storage device is electrically connected with the change-over switch; the machine tool data receiving device is electrically connected with the change-over switch; the remote power switch is electrically connected with the change-over switch; the controller is connected with the change-over switch and is used for performing read-write operation on the storage device through the change-over switch; the remote power switch and the controller are connected with the control terminal. The networking interactive system of the numerical control industrial personal computer is convenient to manage by carrying out remote program data transmission through the control terminal, reduces intermediate links, improves the production efficiency and improves the accuracy of data exchange trimming tests; the manager, the technical personnel of the enterprise can remotely transmit programs and issue execution commands through the network wherever possible, so that the work efficiency of the management technology is improved.

Description

Numerical control industrial personal computer network interaction system and interaction method
Technical Field
The invention belongs to the field of numerical control industrial control equipment, and particularly relates to a networking interaction system and an interaction method of a numerical control industrial control computer.
Background
Computer program control technology is used in the field of manufacturing equipment at present at home and abroad. For example, a numerical control machine is now a common device in the machining industry, a numerical control engineering machine program written by a common computer is transmitted to a numerical control machine production device host, and the numerical control machine performs tasks to be completed according to the obtained program instructions. At present, a transmission program of a numerical control industrial personal computer or a numerical control machine tool is realized by USB transfer, CF card transfer, short-distance R232 data computer transmission, a peer-to-peer network or a local area network through program transmission software setting corresponding ports and the like, and in the process of data transmission, workers are required to frequently go back and forth between an office and a production workshop, so that the efficiency is low. The technology of transmitting the numerical control engineering machine program data written by a computer into the numerical control machine tool by the remote real network or wireless network WIFI technology is almost blank.
Disclosure of Invention
The invention aims to solve the problems and provides a numerical control industrial personal computer networking interaction system capable of remotely transmitting program data and an interaction method.
The invention relates to a network interaction system of a numerical control industrial personal computer, which comprises a storage device, a change-over switch, a remote power switch, a controller, a control terminal and a machine tool data receiving device; the storage device is electrically connected with the change-over switch; the machine tool data receiving device is electrically connected with the change-over switch; the remote power switch is electrically connected with the change-over switch; the controller is connected with the change-over switch; the controller is used for performing read-write operation on the storage device through the change-over switch; the remote power switch and the controller are connected with the control terminal.
The invention relates to a numerical control industrial personal computer network interaction system, wherein a machine tool data receiving device is provided with a disconnecting switch; the disconnecting switch is used for cutting off the connection between the machine tool data receiving device and the storage device through the change-over switch under the condition that the storage device is communicated with the controller, so that the situation that the numerical control equipment continuously alarms due to the fact that the storage device connected with the machine tool data receiving device is not detected is avoided; the disconnecting switch is electrically connected with the remote power switch.
According to the numerical control industrial personal computer networking interaction system, the change-over switch adopts the relay group.
The invention relates to a network interaction system of a numerical control industrial personal computer, wherein a microcomputer is adopted by a controller; the microcomputer is provided with a data communication interface; the microcomputer is provided with a cooling fan.
The invention relates to a network interaction system of a numerical control industrial personal computer, wherein a storage device adopts a CF card or an SD card or a U disk; the data communication interface comprises one or more of a USB interface, an RJ45 interface, an SD card interface, a TF card interface, a CF card interface and an SIM card interface.
According to the numerical control industrial personal computer networking interaction system, the remote power switch and the controller are both connected with the control terminal in a wireless mode.
The control terminal of the numerical control industrial personal computer networking interaction system is a mobile phone, a tablet personal computer or a PC.
The invention discloses a network interaction system of a numerical control industrial personal computer, wherein a machine tool data receiving device adopts a PCMCIA card sleeve or a USB card sleeve.
The invention discloses an interaction method of a numerical control industrial personal computer networking interaction system, which comprises the following steps:
1) In the initial stage, the remote power switch is in a closed state; the storage device is connected with the machine tool data receiving device through the switch, and meanwhile, the storage device is disconnected with the controller through the switch; the machine tool data receiving device is communicated with the numerical control equipment;
2) In the switching stage, the control terminal sends a control instruction to the remote power switch to switch on the power supply, and the switching switch cuts off the connection between the storage device and the machine tool data receiving device after receiving the electric signal; meanwhile, the storage device is communicated with the controller through a change-over switch; the controller starts working after receiving the electric signal;
3) A data transmission management stage, wherein the control terminal transmits the program data to the controller, and the controller stores the program data to the storage device; the control terminal can carry out addition, deletion and change management on the program data on the storage device through the controller; after the data transmission management is finished, the control terminal sends a control instruction to the remote power switch to cut off the power supply, and the connection between the storage device and the controller is cut off after the change-over switch is powered off; meanwhile, the storage device is communicated with the machine tool data receiving device through the switch, and program data stored in the storage device are transmitted to the numerical control equipment through the machine tool data receiving device.
The invention discloses an interaction method of a numerical control industrial personal computer networking interaction system, which comprises the following steps:
1) In the initial stage, the remote power switch is in a closed state; the storage device is connected with the machine tool data receiving device through the switch, and meanwhile, the storage device is disconnected with the controller through the switch; the disconnecting switch on the machine tool data receiving device is in a closed state, and the storage device is communicated with the numerical control equipment through the machine tool data receiving device;
2) In the switching stage, the control terminal sends a control instruction to the remote power switch to switch on the power supply, and the switching switch cuts off the connection between the storage device and the machine tool data receiving device after receiving the electric signal; meanwhile, the storage device is communicated with the controller through a change-over switch; the controller starts working after receiving the electric signal; the disconnecting switch is disconnected after receiving the electric signal, so that the storage device is disconnected from the numerical control equipment through the machine tool data receiving device;
3) A data transmission management stage, wherein the control terminal transmits the program data to the controller, and the controller stores the program data to the storage device; the control terminal can carry out addition, deletion and change management on the program data on the storage device through the controller; after the data transmission management is finished, the control terminal sends a control instruction to the remote power switch to cut off the power supply, and the connection between the storage device and the controller is cut off after the change-over switch is powered off; the disconnecting switch is powered off and then is restored to be in a closed state, and the machine tool data receiving device is communicated with the numerical control equipment; meanwhile, the storage device is communicated with the machine tool data receiving device through the switch, and program data stored in the storage device are transmitted to the numerical control equipment through the machine tool data receiving device.
According to the NC industrial personal computer networking interaction system and the interaction method, the NC industrial personal computer networking interaction system is arranged at the workshop NC equipment, and the control terminal is connected with the remote power switch and the controller through the network, so that remote program data transmission can be performed through the control terminal, management is convenient, intermediate links are reduced, production efficiency is improved, and accuracy of data exchange trimming tests is improved; and program transmission and execution command issuing can be remotely performed on managers, technicians and the like of enterprises wherever possible through a network, so that the work efficiency of management technology is improved.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of an Internet interaction system of a numerical control industrial personal computer according to the present invention;
fig. 2 is a schematic block diagram of a second structure of an embodiment of the network interaction system of the nc industrial personal computer according to the present invention.
Detailed Description
The invention relates to a network interaction system and an interaction method of a numerical control industrial personal computer, which are described in detail below with reference to the accompanying drawings and the embodiments.
Example 1
The invention discloses a network interaction system of a numerical control industrial personal computer, which is shown in figure 1 and comprises a storage device, a change-over switch, a remote power switch, a controller, a control terminal and a machine tool data receiving device; the storage device is electrically connected with the change-over switch; the machine tool data receiving device is electrically connected with the change-over switch; the remote power switch is electrically connected with the change-over switch; the controller is connected with the change-over switch and is used for performing read-write operation on the storage device through the change-over switch; the remote power switch and the controller are connected with the control terminal.
In the embodiment, 9 relays of HK19F-DC5V-SHG 8 pin 2A 2 switching 4078 are adopted as the change-over switch to form a relay group, wherein 8 relays are used for controlling the switching of the storage device between the controller and the machine tool data receiving device; in the initial state, the storage device is connected with the machine tool data receiving device through the normally closed end of the relay; the storage device is connected with the controller through a normally open end of the relay; 1, controlling the power on or off of the microcomputer, wherein in the initial state, the microcomputer is connected with a remote power switch through a normally open end of the relay; the microcomputer adopts a Compute Stick STCK A32WFC type computer stick, and a cooling fan is arranged on one side of the microcomputer; the storage device adopts an SD card; the data communication interface comprises a USB interface and an RJ45 interface. The remote power switch adopts a G1 model of New Smart, and the control terminal is a Smart phone; the remote power switch and the computer stick are in wireless remote connection with the smart phone through the Internet. The machine tool data receiving device adopts a PCMCIA card sleeve, is connected with pins of a corresponding interface on the numerical control equipment through a pin hole outside the PCMCIA card sleeve, and the storage device is connected with the pins in the PCMCIA card sleeve through the pin hole; and the data transmission device is used for transmitting the data in the storage device to the numerical control equipment.
The remote data transmission method through the structure numerical control industrial personal computer network interaction system comprises the following steps:
1) In the initial stage, the remote power switch is connected with the mains supply and is in a closed state; the storage device is connected with the machine tool data receiving device through the switch, and meanwhile, the storage device is disconnected with the controller through the switch; the machine tool data receiving device is communicated with the numerical control equipment;
2) In the switching stage, the control terminal sends a control instruction to the remote power switch to switch on the power supply, and the switching switch cuts off the connection between the storage device and the machine tool data receiving device after receiving the electric signal; meanwhile, the storage device is communicated with the controller through a change-over switch; the controller starts working after receiving the electric signal;
3) A data transmission management stage, wherein the control terminal transmits the program data to the controller, and the controller stores the program data to the storage device; the control terminal can perform management operations such as adding, deleting and changing on the program data on the storage device through the controller; after the data transmission management is finished, the control terminal sends a control instruction to the remote power switch to cut off the power supply, and the connection between the storage device and the controller is cut off after the change-over switch is powered off; meanwhile, the storage device is communicated with the machine tool data receiving device through the switch, and program data stored in the storage device are transmitted to the numerical control equipment through the machine tool data receiving device.
Example two
In this embodiment, as shown in fig. 2, a disconnection switch is provided in the machine tool data receiving device. The disconnecting switch is composed of 1 HK19F-DC5V-SHG 8 pin 2A 2 switch 4078 relay and is used for controlling connection on-off between a machine tool data receiving device and a storage device; the storage device is connected with the machine tool data receiving device through the change-over switch by using the extension line, namely, a pin hole at the end of the extension line is in contact connection with a pin in the PCMCIA card sleeve; in the initial state, one pin for detection in the PCMCIA card sleeve is connected with a pin hole at the end of an extension line of the storage device through a normally closed end of a relay serving as a disconnecting switch; namely, in the state that the remote power switch is not powered on, the extension line for the storage device is communicated with the numerical control equipment through the machine tool data receiving device after passing through the change-over switch, and the numerical control equipment can normally detect the storage device. In the use, when switching over storage device to be connected with the controller, the storage device can not normally detect, just can constantly send out the alarm and remind, long-time warning can influence numerical control device's normal work even, consequently when storage device switches over to be connected with the controller through the change over switch, break away from the relay that the switch adopted and receive the contact pinhole of a stitch of electrical signal shutoff PCMCIA cutting ferrule and storage device's extension line end for storage device breaks away from through the intercommunication between lathe data receiving arrangement and the numerical control device, makes numerical control device can learn that storage device has broken away from, thereby stops the warning.
The remote data transmission of the numerical control industrial personal computer network interaction system with the structure comprises the following steps:
1) In the initial stage, the remote power switch is connected with the mains supply, and is in a closed state; the storage device is connected with the machine tool data receiving device through the switch, and meanwhile, the storage device is disconnected with the controller through the switch; the disconnecting switch on the machine tool data receiving device is in a closed state, and the storage device is communicated with the numerical control equipment through the machine tool data receiving device;
2) In the switching stage, the control terminal sends a control instruction to the remote power switch to switch on the power supply, and the switching switch cuts off the connection between the storage device and the machine tool data receiving device after receiving the electric signal; meanwhile, the storage device is communicated with the controller through a change-over switch; the controller starts working after receiving the electric signal; the disconnecting switch is disconnected after receiving the electric signal, so that the storage device is disconnected from the numerical control equipment through the machine tool data receiving device;
3) A data transmission management stage, wherein the control terminal transmits the program data to the controller, and the controller stores the program data to the storage device; the control terminal can perform management operations such as adding, deleting and changing on the program data on the storage device through the controller; after the data transmission management is finished, the control terminal sends a control instruction to the remote power switch to cut off the power supply, and the connection between the storage device and the controller is cut off after the change-over switch is powered off; the disconnecting switch is powered off and then is restored to be in a closed state, and the machine tool data receiving device is communicated with the numerical control equipment; meanwhile, the storage device is communicated with the machine tool data receiving device through the switch, and program data stored in the storage device are transmitted to the numerical control equipment through the machine tool data receiving device.

Claims (8)

1. The utility model provides a numerical control industrial computer allies oneself with interactive system which characterized in that: the machine tool data receiving device comprises a storage device, a change-over switch, a remote power switch, a controller, a control terminal and a machine tool data receiving device; the storage device is electrically connected with the change-over switch; the machine tool data receiving device is electrically connected with the change-over switch; the remote power switch is electrically connected with the change-over switch; the controller is connected with the change-over switch; the controller is used for performing read-write operation on the storage device through the change-over switch; the controller adopts a microcomputer; the remote power switch and the controller are connected with the control terminal;
the interaction method of the numerical control industrial personal computer networking interaction system comprises the following steps:
1) In the initial stage, the remote power switch is in a closed state; the storage device is connected with the machine tool data receiving device through the switch, and meanwhile, the storage device is disconnected with the controller through the switch; the machine tool data receiving device is communicated with the numerical control equipment;
2) In the switching stage, the control terminal sends a control instruction to the remote power switch to switch on the power supply, and the switching switch cuts off the connection between the storage device and the machine tool data receiving device after receiving the electric signal; meanwhile, the storage device is communicated with the controller through a change-over switch; the controller starts working after receiving the electric signal;
3) A data transmission management stage, wherein the control terminal transmits the program data to the controller, and the controller stores the program data to the storage device; the control terminal can carry out addition, deletion and change management on the program data on the storage device through the controller; after the data transmission management is finished, the control terminal sends a control instruction to the remote power switch to cut off the power supply, and the connection between the storage device and the controller is cut off after the change-over switch is powered off; meanwhile, the storage device is communicated with the machine tool data receiving device through the switch, and program data stored in the storage device are transmitted to the numerical control equipment through the machine tool data receiving device.
2. The internet-connected interaction system of the numerical control industrial personal computer according to claim 1, wherein the interaction system comprises the following components: the machine tool data receiving device is provided with a disconnecting switch; the disconnecting switch is electrically connected with the remote power switch;
in the interaction method of the numerical control industrial control networking interaction system, in the initial stage, a disconnecting switch on a machine tool data receiving device is in a closed state, and a storage device is communicated with numerical control equipment through the machine tool data receiving device;
in the switching stage, the disconnecting switch receives the electric signal and then is disconnected, so that the storage device is disconnected from the numerical control equipment through the machine tool data receiving device;
in the data transmission management stage, the disconnection switch is powered off and then is restored to be in a closed state, and the machine tool data receiving device is communicated with the numerical control equipment.
3. The internet-connected interaction system of the numerical control industrial personal computer according to claim 2, wherein the interaction system is characterized in that: the change-over switch adopts a relay group.
4. The internet-connected interaction system of the numerical control industrial personal computer according to claim 3, wherein: the microcomputer is provided with a data communication interface; the microcomputer is provided with a cooling fan.
5. The internet-connected interaction system of the numerical control industrial personal computer according to claim 4, wherein the interaction system comprises the following components: the storage device adopts a CF card or an SD card or a U disk; the data communication interface comprises one or more of a USB interface, an RJ45 interface, an SD card interface, a TF card interface, a CF card interface and an SIM card interface.
6. The internet-connected interaction system of the numerical control industrial personal computer according to claim 5, wherein the interaction system comprises the following components: the remote power switch and the controller are connected with the control terminal in a wireless mode.
7. The internet-based interaction system of the numerical control industrial personal computer according to claim 6, wherein: the control terminal is a mobile phone, a tablet personal computer or a PC.
8. The internet-based interaction system of the numerical control industrial personal computer according to claim 7, wherein: the machine tool data receiving device adopts a PCMCIA card sleeve or a USB card sleeve.
CN201810260331.7A 2017-07-06 2018-03-27 Numerical control industrial personal computer network interaction system and interaction method Active CN108334034B (en)

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