CN210639458U - Device for converting network interface of numerical control machine tool into USB interface - Google Patents
Device for converting network interface of numerical control machine tool into USB interface Download PDFInfo
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- CN210639458U CN210639458U CN201921318215.2U CN201921318215U CN210639458U CN 210639458 U CN210639458 U CN 210639458U CN 201921318215 U CN201921318215 U CN 201921318215U CN 210639458 U CN210639458 U CN 210639458U
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Abstract
The utility model discloses a device for converting a network interface of a numerical control machine tool into a USB interface, which comprises a USB interface, a USB interface chip, a processor, a key unit, a RAM memory, a power circuit, a display unit, a clock circuit, a network interface chip and a network interface; the power supply circuit is respectively connected to the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface; the RAM memory is connected with the processor, and the processor is respectively connected with the key unit, the network interface chip, the clock circuit, the display unit and the USB interface chip; the USB interface chip is connected with the USB interface; the network interface chip is connected with a network interface, and the network interface is connected with the numerical control system controller. The utility model has the characteristics of improve the availability factor of lathe, make the digit control machine tool that does not have the USB interface function also possess the USB interface.
Description
Technical Field
The utility model relates to a digit control machine tool network interface changes USB interface device, especially has the availability factor that has improved the lathe, makes the digit control machine tool network interface who does not have the USB interface function also possess the USB interface change USB interface device.
Background
In recent years, numerical control machine tools are generally provided with USB interfaces, numerical control machining programs programmed by a computer are put into a USB flash disk, then the USB interfaces of the numerical control machine tools are inserted, the machining programs of the USB flash disk are transmitted into the numerical control machine tools, and the numerical control programs, parameters of the machine tools, the programs and the like can be conveniently copied to the USB flash disk. But for older numerically-controlled machine tools, which do not have USB interfaces, they may have RS232 serial ports, PCMCIA sockets, and network interfaces. The RS232 serial port generally needs a cable to be connected to a computer, the computer needs to occupy field space, operation and transmission programs also need to be operated on two sides of the computer and a numerical control machine, the damage of a machine tool interface circuit board is easily caused by computer leakage, a PCMCIA slot is a slot with 64 pins, the slot for converting into a CF card also has 50 pins, a PCMCIA card needs to be plugged and pulled out for copying programs, the pins in the PCMCIA slot are easily deformed or broken after long-time use, and the machine tool cannot be copied and stopped working. Network connection needs to be arranged by using a network interface, and the workload of arranging the network connection in a factory environment is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have the availability factor that has improved the lathe, make the digit control machine tool that does not have the USB interface function also possess the digit control machine tool network interface of USB interface change USB interface arrangement.
The purpose of the utility model can be realized by the following technical scheme:
the numerical control machine tool network interface-to-USB interface device comprises a USB interface, a USB interface chip, a processor, a key unit, an RAM memory, a power circuit, a display unit, a clock circuit, a network interface chip and a network interface;
the power supply circuit is respectively connected to the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface; the RAM memory is connected with the processor, and the processor is respectively connected with the key unit, the network interface chip, the clock circuit, the display unit and the USB interface chip; the USB interface chip is connected with the USB interface; the network interface chip is connected with a network interface, and the network interface is connected with the numerical control system controller;
the processor is one of a singlechip, an MCU, a CPU, a DSP, an FPGA, a CPLD and an ARM;
the number of the network interfaces is one or more than one;
the number of the USB interfaces is one or more than one;
the RAM memory is directly connected with the processor or connected with the processor through a latch;
the power supply circuit is connected to an internal circuit of the numerical control machine tool device to get electricity or an external power supply to get electricity;
the display unit is one of an LCD, an LED and an OLED display.
The utility model provides a digit control machine tool network interface changes USB interface device has the availability factor that has improved the lathe, makes the digit control machine tool that does not have the USB interface function also possess the characteristics of USB interface. The utility model has the advantages that: the processor reads files in a USB flash disk/card reader connected with the USB interface through the USB interface chip and the USB interface; the processor processes information such as file names, file sizes, file contents and the like of files in the U disk/card reader, and transmits the processed information to the numerical control system controller through the network interface chip and the network interface, so that the numerical control system controller identifies the file information in the U disk/card reader; the numerical control system controller finishes operations such as downloading/uploading/deleting/renaming and the like on files in the USB flash disk/card reader, only needs to transmit processed data and commands to the processor through the network interface and the network interface chip, and the processor carries out related operations on the USB flash disk/card reader through the USB interface chip and the USB interface;
if the storage capacity of the RAM in the processor is strong, the external RAM can be omitted; RAM memory is used for mass data caching;
the USB interface chip is used for reading files in the USB flash disk/card reader, and if the processor is internally provided with a USB reading function circuit, an external USB interface chip can be omitted;
the network interface chip is used for keeping communication with the numerical control system controller through a network interface and transmitting data and commands of the numerical control system controller to the processor; if the processor is internally provided with a network interface functional circuit, an external network interface chip can be omitted;
the power supply circuit is connected to an internal circuit of the numerical control machine tool device to obtain electricity or an external power supply to obtain electricity, and converts an incoming power supply into working voltages of all chips to be respectively used for the work of the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface;
the clock circuit is called by the processor and recorded in a processing file; if a file is established in the U disk/card reader, the processor calls the time information of the clock circuit and writes the time information into the file attribute;
the display unit is used for displaying the working state of the device, such as power supply indication, U-shaped disc state indication and time information display;
the key unit is used for realizing auxiliary operation on the device, and the auxiliary operation is time adjustment, device upgrading and power circuit switching of the device; because the numerical control system controller realizes the direct operation of the USB flash disk/card reader through the network interface, the network interface chip, the processor, the USB interface chip and the USB interface, namely, the direct operation of files in the USB flash disk/card reader through the numerical control system controller is realized; if the auxiliary operation is not needed, the display unit and the key unit can be removed from the device;
if the numerical control machine tool does not have a USB interface and is provided with a network interface, the system can realize the conversion between the USB interface and the network interface, and can realize the conversion between the USB interface and the network interface, so that the numerical control machine tool can operate files in a U disk/card reader, can backup processing programs, data parameters and the like of the numerical control machine tool to the U disk/card reader, and can copy the processing program files in the U disk/card reader to the numerical control machine tool, thereby improving the use efficiency of the machine tool and ensuring that the numerical control machine tool without the function of the USB interface also has the USB interface.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the module structure of the device for converting the network interface of the numerical control machine tool into the USB interface.
Detailed Description
The purpose of the utility model can be realized by the following technical scheme:
the numerical control machine tool network interface-to-USB interface device, referring to FIG. 1, comprises a USB interface, a USB interface chip, a processor, a key unit, a RAM memory, a power circuit, a display unit, a clock circuit, a network interface chip and a network interface;
the power supply circuit is respectively connected to the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface; the RAM memory is connected with the processor, and the processor is respectively connected with the key unit, the network interface chip, the clock circuit, the display unit and the USB interface chip; the USB interface chip is connected with the USB interface; the network interface chip is connected with a network interface, and the network interface is connected with the numerical control system controller;
the processor reads files in a USB flash disk/card reader connected with the USB interface through the USB interface chip and the USB interface; the processor processes information such as file names, file sizes, file contents and the like of files in the U disk/card reader, and transmits the processed information to the numerical control system controller through the network interface chip and the network interface, so that the numerical control system controller identifies the file information in the U disk/card reader; the numerical control system controller finishes operations such as downloading/uploading/deleting/renaming and the like on files in the USB flash disk/card reader, only needs to transmit processed data and commands to the processor through the network interface and the network interface chip, and the processor carries out related operations on the USB flash disk/card reader through the USB interface chip and the USB interface;
the USB interface is externally connected with a USB flash disk/card reader;
the processor is one of a singlechip, an MCU, a CPU, a DSP, an FPGA, a CPLD and an ARM;
the number of the network interfaces is one or more than one;
the number of the USB interfaces is one or more than one;
the RAM memory is directly connected with the processor or connected with the processor through a latch; if the storage capacity of the RAM in the processor is strong, the external RAM can be omitted; RAM memory is used for mass data caching;
the USB interface chip is used for reading files in the USB flash disk/card reader, and if the processor is internally provided with a USB reading function circuit, an external USB interface chip can be omitted;
the network interface chip is used for keeping communication with the numerical control system controller through a network interface and transmitting data and commands of the numerical control system controller to the processor; if the processor is internally provided with a network interface functional circuit, an external network interface chip can be omitted;
the power supply circuit is connected to an internal circuit of the numerical control machine tool device to obtain electricity or an external power supply to obtain electricity, and converts an incoming power supply into working voltages of all chips to be respectively used for the work of the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface;
the clock circuit is called by the processor and recorded in a processing file; if a file is established in the U disk/card reader, the processor calls the time information of the clock circuit and writes the time information into the file attribute;
the display unit is one of an LCD, an LED and an OLED display; the display unit is used for displaying the working state of the device, such as power supply indication, U-shaped disc state indication and time information display;
the key unit is used for realizing auxiliary operation on the device, and the auxiliary operation is time adjustment, device upgrading and power circuit switching of the device; because the numerical control system controller realizes the direct operation of the USB flash disk/card reader through the network interface, the network interface chip, the processor, the USB interface chip and the USB interface, namely, the direct operation of files in the USB flash disk/card reader through the numerical control system controller is realized; if the auxiliary operation is not needed, the display unit and the key unit can be removed from the device;
if the numerical control machine tool does not have a USB interface and is provided with a network interface, the system can realize the conversion between the USB interface and the network interface, and can realize the conversion between the USB interface and the network interface, so that the numerical control machine tool can operate files in a U disk/card reader, can backup processing programs, data parameters and the like of the numerical control machine tool to the U disk/card reader, and can copy the processing program files in the U disk/card reader to the numerical control machine tool, thereby improving the use efficiency of the machine tool and ensuring that the numerical control machine tool without the function of the USB interface also has the USB interface.
The utility model discloses a theory of operation:
the utility model is connected with the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface respectively; the RAM memory is connected with the processor, and the processor is respectively connected with the key unit, the network interface chip, the clock circuit, the display unit and the USB interface chip; the USB interface chip is connected with the USB interface; the network interface chip is connected with a network interface, and the network interface is connected with the numerical control system controller;
the processor reads files in a USB flash disk/card reader connected with the USB interface through the USB interface chip and the USB interface; the processor processes information such as file names, file sizes, file contents and the like of files in the U disk/card reader, and transmits the processed information to the numerical control system controller through the network interface chip and the network interface, so that the numerical control system controller identifies the file information in the U disk/card reader; the numerical control system controller finishes operations such as downloading/uploading/deleting/renaming and the like on files in the USB flash disk/card reader, only needs to transmit processed data and commands to the processor through the network interface and the network interface chip, and the processor carries out related operations on the USB flash disk/card reader through the USB interface chip and the USB interface;
if the storage capacity of the RAM in the processor is strong, the external RAM can be omitted; RAM memory is used for mass data caching;
the USB interface chip is used for reading files in the USB flash disk/card reader, and if the processor is internally provided with a USB reading function circuit, an external USB interface chip can be omitted;
the network interface chip is used for keeping communication with the numerical control system controller through a network interface and transmitting data and commands of the numerical control system controller to the processor; if the processor is internally provided with a network interface functional circuit, an external network interface chip can be omitted;
the power supply circuit is connected to an internal circuit of the numerical control machine tool device to obtain electricity or an external power supply to obtain electricity, and converts an incoming power supply into working voltages of all chips to be respectively used for the work of the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface;
the clock circuit is called by the processor and recorded in a processing file; if a file is established in the U disk/card reader, the processor calls the time information of the clock circuit and writes the time information into the file attribute;
the display unit is used for displaying the working state of the device, such as power supply indication, U-shaped disc state indication and time information display;
the key unit is used for realizing auxiliary operation on the device, and the auxiliary operation is time adjustment, device upgrading and power circuit switching of the device; because the numerical control system controller realizes the direct operation of the USB flash disk/card reader through the network interface, the network interface chip, the processor, the USB interface chip and the USB interface, namely, the direct operation of files in the USB flash disk/card reader through the numerical control system controller is realized; if the auxiliary operation is not needed, the display unit and the key unit can be removed from the device;
if the numerical control machine tool does not have a USB interface and is provided with a network interface, the system can realize the conversion between the USB interface and the network interface, and can realize the conversion between the USB interface and the network interface, so that the numerical control machine tool can operate files in a U disk/card reader, can backup processing programs, data parameters and the like of the numerical control machine tool to the U disk/card reader, and can copy the processing program files in the U disk/card reader to the numerical control machine tool, thereby improving the use efficiency of the machine tool and ensuring that the numerical control machine tool without the function of the USB interface also has the USB interface.
The utility model provides a digit control machine tool network interface changes USB interface device has the availability factor that has improved the lathe, makes the digit control machine tool that does not have the USB interface function also possess the characteristics of USB interface. The utility model has the advantages that: the processor reads files in a USB flash disk/card reader connected with the USB interface through the USB interface chip and the USB interface; the processor processes information such as file names, file sizes, file contents and the like of files in the U disk/card reader, and transmits the processed information to the numerical control system controller through the network interface chip and the network interface, so that the numerical control system controller identifies the file information in the U disk/card reader; the numerical control system controller finishes operations such as downloading/uploading/deleting/renaming and the like on files in the USB flash disk/card reader, only needs to transmit processed data and commands to the processor through the network interface and the network interface chip, and the processor carries out related operations on the USB flash disk/card reader through the USB interface chip and the USB interface;
if the storage capacity of the RAM in the processor is strong, the external RAM can be omitted; RAM memory is used for mass data caching;
the USB interface chip is used for reading files in the USB flash disk/card reader, and if the processor is internally provided with a USB reading function circuit, an external USB interface chip can be omitted;
the network interface chip is used for keeping communication with the numerical control system controller through a network interface and transmitting data and commands of the numerical control system controller to the processor; if the processor is internally provided with a network interface functional circuit, an external network interface chip can be omitted;
the power supply circuit is connected to an internal circuit of the numerical control machine tool device to obtain electricity or an external power supply to obtain electricity, and converts an incoming power supply into working voltages of all chips to be respectively used for the work of the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface;
the clock circuit is called by the processor and recorded in a processing file; if a file is established in the U disk/card reader, the processor calls the time information of the clock circuit and writes the time information into the file attribute;
the display unit is used for displaying the working state of the device, such as power supply indication, U-shaped disc state indication and time information display;
the key unit is used for realizing auxiliary operation on the device, and the auxiliary operation is time adjustment, device upgrading and power circuit switching of the device; because the numerical control system controller realizes the direct operation of the USB flash disk/card reader through the network interface, the network interface chip, the processor, the USB interface chip and the USB interface, namely, the direct operation of files in the USB flash disk/card reader through the numerical control system controller is realized; if the auxiliary operation is not needed, the display unit and the key unit can be removed from the device;
if the numerical control machine tool does not have a USB interface and is provided with a network interface, the system can realize the conversion between the USB interface and the network interface, and can realize the conversion between the USB interface and the network interface, so that the numerical control machine tool can operate files in a U disk/card reader, can backup processing programs, data parameters and the like of the numerical control machine tool to the U disk/card reader, and can copy the processing program files in the U disk/card reader to the numerical control machine tool, thereby improving the use efficiency of the machine tool and ensuring that the numerical control machine tool without the function of the USB interface also has the USB interface.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The numerical control machine tool network interface-to-USB interface device comprises a USB interface, a USB interface chip, a processor, a key unit, an RAM memory, a power circuit, a display unit, a clock circuit, a network interface chip and a network interface, and is characterized in that the USB interface chip is connected with the RAM memory;
the power supply circuit is respectively connected to the RAM memory, the network interface chip, the clock circuit, the display unit, the USB interface chip and the USB interface; the RAM memory is connected with the processor, and the processor is respectively connected with the key unit, the network interface chip, the clock circuit, the display unit and the USB interface chip; the USB interface chip is connected with the USB interface; the network interface chip is connected with a network interface, and the network interface is connected with the numerical control system controller.
2. The device for converting the network interface of the numerical control machine tool into the USB interface according to claim 1, wherein the processor is one of a single chip microcomputer, an MCU, a CPU, a DSP, an FPGA, a CPLD and an ARM.
3. The device according to claim 1, wherein the number of the network interfaces is one or more than one.
4. The device according to claim 1, wherein the number of USB interfaces is one or more than one.
5. The device for converting a network interface of a numerical control machine tool into a USB interface according to claim 1, wherein the RAM memory is directly connected with the processor or connected with the processor through a latch.
6. The device for converting a network interface of a numerical control machine into a USB interface according to claim 1, wherein the power circuit is connected to an internal circuit of the numerical control machine to take power or an external power supply to take power.
7. The device for converting a network interface of a numerical control machine tool into a USB interface according to claim 1, wherein the display unit is one of an LCD, an LED and an OLED display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318215.2U CN210639458U (en) | 2019-08-15 | 2019-08-15 | Device for converting network interface of numerical control machine tool into USB interface |
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| CN201921318215.2U CN210639458U (en) | 2019-08-15 | 2019-08-15 | Device for converting network interface of numerical control machine tool into USB interface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829087A (en) * | 2019-11-21 | 2020-02-21 | 新晃县顺泰电子有限公司 | USB interface structure |
| CN112526934A (en) * | 2020-12-08 | 2021-03-19 | 深圳市蓝蓝软件有限公司 | Rotating shaft control device of numerical control machine tool and control method thereof |
-
2019
- 2019-08-15 CN CN201921318215.2U patent/CN210639458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829087A (en) * | 2019-11-21 | 2020-02-21 | 新晃县顺泰电子有限公司 | USB interface structure |
| CN112526934A (en) * | 2020-12-08 | 2021-03-19 | 深圳市蓝蓝软件有限公司 | Rotating shaft control device of numerical control machine tool and control method thereof |
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