CN209821660U - Digit control machine tool detection device based on wireless network - Google Patents
Digit control machine tool detection device based on wireless network Download PDFInfo
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- CN209821660U CN209821660U CN201822103982.3U CN201822103982U CN209821660U CN 209821660 U CN209821660 U CN 209821660U CN 201822103982 U CN201822103982 U CN 201822103982U CN 209821660 U CN209821660 U CN 209821660U
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- zigbee
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- machine tool
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- acquisition unit
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Abstract
The utility model provides a digit control machine tool detection device based on wireless network, including PC, zigBee coordinator, zigBee terminal node, the PC is connected with the zigBee coordinator, and the zigBee coordinator passes through the zigBee router and connects zigBee terminal node, and zigBee terminal node connects data acquisition device; the ZigBee terminal node is also connected with a power switch of the numerical control machine tool. The utility model discloses the current value and the magnitude of voltage of lathe three-phase electricity are gathered to the current acquisition unit, the voltage acquisition unit that the creation utilizes to be connected with lathe three-phase electricity, contrast with predetermined scope value, surpass the default then automatic control alarm is reported to the police to and the staff is informed in time and handle, reduced dangerous emergence, improved the safety in utilization.
Description
Technical Field
The invention belongs to the technical field of relevant equipment of numerical control machines, and particularly relates to a numerical control machine detection device based on a wireless network.
Background
The numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. Then, the enterprise lacks effective monitoring management to the work efficiency of lathe, is unfavorable for the management of enterprise
Disclosure of Invention
In view of this, the present invention provides a numerically controlled machine tool detection apparatus based on a wireless network, so as to implement monitoring management of a numerically controlled machine tool and improve safety and reliability of use.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a numerical control machine tool detection device based on a wireless network comprises a PC (personal computer), a ZigBee coordinator and ZigBee terminal nodes, wherein the PC is connected with the ZigBee coordinator, the ZigBee coordinator is connected with the ZigBee terminal nodes through a ZigBee router, and the ZigBee terminal nodes are connected with a data acquisition device;
the data acquisition device comprises a current acquisition unit and a voltage acquisition unit and is used for acquiring the current value and the voltage value of the three-phase power of the machine tool; the current acquisition unit and the voltage acquisition unit transmit acquired signals to the PC through the ZigBee network, the PC is connected with the alarm, the PC judges whether the data exceed a preset range according to the received current value and voltage value, and the alarm is used for alarming and reminding when the data exceed the preset range;
the ZigBee terminal node is also connected with a face recognition device, and the face recognition device comprises a face recognizer;
and the terminal node is also connected with a power switch of the numerical control machine tool.
Further, a wireless communication module is further arranged in the PC, and the PC transmits data to the remote monitoring center through a wireless network.
Further, the remote monitoring center comprises a cloud server.
Furthermore, the PC also comprises a plurality of mobile terminals, and the PC also comprises a wireless transceiving unit used for sending the acquired data and the processing result to different mobile terminals.
Further, the wireless communication module includes one or more of WIFI, 2G network, 3G network, and 4G network.
Compared with the prior art, the detection device of the numerical control machine based on the wireless network has the following advantages:
(1) the current acquisition unit and the voltage acquisition unit which are connected with the three-phase power of the machine tool are used for acquiring the current value and the voltage value of the three-phase power of the machine tool, the current value and the voltage value are compared with a preset range value, if the current value and the voltage value exceed the preset value, the audible and visual alarm connected with the preset value is automatically controlled to give an alarm, and workers are informed to handle the alarm, so that the occurrence of danger is reduced, and the use safety is improved;
(2) the invention utilizes the ZigBee network to transmit data, and has the advantages of safety, reliability, low cost, high intelligent degree and convenient management.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic structural diagram of a wireless network-based numerical control machine tool detection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a principle of a detection apparatus for a numerically controlled machine tool based on a wireless network according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, a numerical control machine tool detection device based on a wireless network is characterized in that: the ZigBee network comprises a PC, a ZigBee coordinator and a ZigBee terminal node, wherein the PC is connected with the ZigBee coordinator, the ZigBee coordinator is connected with the ZigBee terminal node through a ZigBee router, and the ZigBee terminal node is connected with a data acquisition device;
the data acquisition device comprises a current acquisition unit and a voltage acquisition unit and is used for acquiring the current value and the voltage value of the three-phase power of the machine tool; the current acquisition unit and the voltage acquisition unit transmit acquired signals to the PC through the ZigBee network, the PC is connected with the alarm, the PC judges whether the data exceed a preset range according to the received current value and voltage value, and the alarm is used for alarming and reminding when the data exceed the preset range;
the ZigBee terminal node is also connected with a face recognition device, and the face recognition device comprises a face recognizer;
and the terminal node is also connected with a power switch of the numerical control machine tool.
And the PC is also internally provided with a wireless communication module and transmits data to the remote monitoring center through a wireless network.
The remote monitoring center comprises a cloud server.
The PC machine also comprises a plurality of mobile terminals, and the wireless transceiving unit is used for sending the acquired data and the processing result to different mobile terminals.
The wireless communication module comprises one or more of WIFI, a 2G network, a 3G network and a 4G network.
In the using process, a coordinator is arranged to be connected with a PC (personal computer), and a plurality of ZigBee terminal nodes or ZigBee routers are arranged at the same time to be connected with a data acquisition device, wherein the ZigBee coordinator and the ZigBee terminal nodes form a ZigBee wireless sensing execution network with a star-shaped structure;
the ZigBee coordinator is connected with the ZigBee terminal nodes by the ZigBee wireless sensor network, and communication is completed by using a ZStack protocol; the PC and the ZigBee coordinator are communicated and transmit data through an RS232 serial port; the ZigBee terminal nodes are used for acquiring the current value and the voltage value of three-phase power of the machine tool through the current acquisition unit and the voltage acquisition unit, the PC machine is used for judging whether the acquired data exceed a preset range, if the acquired data exceed the preset range, audible and visual alarm reminding is carried out through the alarm and the data are sent to the mobile terminal through a wireless network, and workers can timely learn and carry out abnormal processing to reduce the occurrence of danger;
the invention also utilizes the face recognizer to collect the face image information of a user, and sends the face image information to the PC end through the ZigBee network, the PC is matched with the prestored face model, if the matching is successful, the switch relay of the numerical control machine tool is controlled to be closed through the single chip microcomputer, the operation can be carried out, and if the matching is unsuccessful, the alarm is used for warning, so that the operation of non-related workers is avoided, and the occurrence of danger is reduced.
The current acquisition unit, the voltage acquisition unit, the alarm, the face recognizer, the wireless communication unit and the like used in the invention belong to the existing products, and the connection relationship among all the elements also belongs to the conventional connection relationship in the field.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (1)
1. The utility model provides a digit control machine tool detection device based on wireless network which characterized in that: the ZigBee network comprises a PC, a ZigBee coordinator and a ZigBee terminal node, wherein the PC is connected with the ZigBee coordinator, the ZigBee coordinator is connected with the ZigBee terminal node through a ZigBee router, and the ZigBee terminal node is connected with a data acquisition device;
the data acquisition device comprises a current acquisition unit and a voltage acquisition unit and is used for acquiring the current value and the voltage value of the three-phase power of the machine tool; the current acquisition unit and the voltage acquisition unit transmit acquired signals to the PC through the ZigBee network, the PC is connected with the alarm, the PC judges whether the data exceed a preset range according to the received current value and voltage value, and the alarm is used for alarming and reminding when the data exceed the preset range;
the ZigBee terminal node is also connected with a face recognition device, and the face recognition device comprises a face recognizer;
the terminal node is also connected with a power switch of the numerical control machine tool;
the PC is also internally provided with a wireless communication module and transmits data to the remote monitoring center through a wireless network;
the remote monitoring center comprises a cloud server;
the PC machine also comprises a plurality of mobile terminals, and a wireless transceiving unit for sending the acquired data and the processing result to different mobile terminals;
the wireless communication module comprises one or more of WIFI, a 2G network, a 3G network and a 4G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103982.3U CN209821660U (en) | 2018-12-14 | 2018-12-14 | Digit control machine tool detection device based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103982.3U CN209821660U (en) | 2018-12-14 | 2018-12-14 | Digit control machine tool detection device based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821660U true CN209821660U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822103982.3U Expired - Fee Related CN209821660U (en) | 2018-12-14 | 2018-12-14 | Digit control machine tool detection device based on wireless network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821660U (en) |
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2018
- 2018-12-14 CN CN201822103982.3U patent/CN209821660U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |