CN203838533U - Wireless communication apparatus for die changing dolly - Google Patents
Wireless communication apparatus for die changing dolly Download PDFInfo
- Publication number
- CN203838533U CN203838533U CN201320875090.XU CN201320875090U CN203838533U CN 203838533 U CN203838533 U CN 203838533U CN 201320875090 U CN201320875090 U CN 201320875090U CN 203838533 U CN203838533 U CN 203838533U
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- Prior art keywords
- relay
- normally opened
- opened contact
- communication module
- mold
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a wireless communication apparatus for a die changing dolly and belongs to the technical field of communication. The technical scheme is that the wireless communication apparatus for the die changing dolly comprises a die changing dolly digital input and output circuit, a host digital input and output circuit, a die changing dolly communication module and a host communication module. An output end of the die changing dolly digital input and output circuit is connected with an input end of the die changing dolly communication module, and an input end of the die changing dolly digital input and output circuit is connected with an output end of the die changing dolly communication module. An output end of the host digital input and output circuit is connected with an input end of the host communication module, and an input end of the host digital input and output circuit is connected with an output end of the host communication module. The beneficial effects are that through both wireless communication modules, wireless communication of digital input and output between a host and a dolly is achieved, wired connection between two relatively-moving bodies is prevented, and an object of stable communication is achieved; point-to-point communication is achieved; and the wireless communication apparatus is suitable for application occasions being point-to-multipoint, disperse and inconvenient in ditching and wiring while wiring is not required.
Description
Technical field
The utility model relates to a kind of communication device, relates in particular to a kind of mold-change trolley wireless communication apparatus.
Background technology
On steering knuckle forging production line, the mold-change trolley of MP main frame need to carry out signal exchange with MP main frame.And mold-change trolley need to be realized in moving process and the communication of MP main frame, use traditional cable communication to be subject to power line and disturb, jitter.
Utility model content
For solving the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of mold-change trolley wireless communication apparatus, realizes the stable communication of mold-change trolley and main frame.
Invention thinking of the present utility model shows as: a kind of mold-change trolley wireless communication apparatus, comprise mold-change trolley DIO and main frame DIO, described mold-change trolley wireless communication apparatus also comprises mold-change trolley communication module and host computer communication module, the output terminal of described mold-change trolley DIO is connected with the input end of described mold-change trolley communication module, and the input end of described mold-change trolley DIO is connected with the output terminal of described mold-change trolley communication module; The output terminal of described main frame DIO is connected with described host computer communication module input end, and the input end of described main frame DIO is connected with described host computer communication module output terminal.Wherein mold-change trolley DIO, comprise normally opened contact K1, normally opened contact K2, normally opened contact K3, normally opened contact K4, relay K 1, relay K 2, relay K 3 and relay K 4, normally opened contact K1, normally opened contact K2, relay K 1 and relay K 2 one end are connected with mold-change trolley digital output end, its other end is connected with mold-change trolley communication module input end, normally opened contact K3, normally opened contact K4, relay K 3 and relay K 4 one end are connected with mold-change trolley digital input end, and its other end is connected with mold-change trolley communication module output terminal; Main frame DIO, comprise normally opened contact K11, normally opened contact K12, normally opened contact K13, normally opened contact K14, relay K 11, relay K 12, relay K 13 and relay K 14, normally opened contact K11, normally opened contact K12, relay K 11 and relay K 12 one end are connected with main frame digital output end, its other end is connected with host computer communication module input end, normally opened contact K13, normally opened contact K14, relay K 13 and relay K 14 one end are connected with main frame digital input end, and its other end is connected with host computer communication module output terminal.
Described mold-change trolley communication module model is DTD110H, and described host computer communication module model is DTD110H.
The utility model beneficial effect is:
1, solved that wired solution construction is loaded down with trivial details, failure rate is high, poor stability, a difficult problem that equipment later maintenance cost is high.
2, by both sides' wireless communication module, the digital IO of main frame and the digital IO of dolly have been realized radio communication, by switching value signal, output control signal, the directly pilot relay output of wireless way for transmitting industry spot; Avoid the wired connection between two relative motion bodies, realized the object of stabilized communication.
3, both can realize point-to-point communication, and also be suitable for point-to-multipoint and dispersion and be not easy to the application scenarios such as ditching wiring, without wiring.
Brief description of the drawings
Fig. 1 is the communication structure figure of prior art
Fig. 2 is communication structure schematic diagram of the present utility model.
Fig. 3 is the mold-change trolley numeral outlet line schematic diagram of the utility model embodiment
Fig. 4 is the mold-change trolley numeral incoming line schematic diagram of the utility model embodiment
Fig. 5 is the mold-change trolley wireless module schematic circuit of the utility model embodiment
Fig. 6 is the main frame wireless module schematic circuit of the utility model embodiment
Fig. 7 is the main frame numeral outlet line schematic diagram of the utility model embodiment
Fig. 8 is the main frame numeral incoming line schematic diagram of the utility model embodiment
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Certainly, specific embodiment described herein is only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment 1
Traditional cable communication is changed into and takes wireless communication module communication.Use respectively wireless switching amount communication module at main frame and mold-change trolley end, the peripheral circuit of change communication is to realize the stable communication of mold-change trolley and main frame.Wherein peripheral circuit comprises mold-change trolley end DIO; The input and output terminal circuit of host side DIO and communication module.
Referring to Fig. 1, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, wire transmission mode circuit analysis is as follows: the relay K 1 that the output terminal of mold-change trolley connects is connected with main frame digital input end with the normally opened contact of relay K 2, and mold-change trolley position signalling is sent to main frame.The relay K 3 that main frame digital output end connects is connected with mold-change trolley digital input end with the normally opened contact of relay K 4, and permission mold-change trolley trial run signal is sent to mold-change trolley, and its signal transmission is cable.And mold-change trolley need to be realized in moving process and the communication of MP main frame, use traditional cable communication to be subject to power line and disturb, jitter.
After wire transmission mode being improved to use wireless communication apparatus referring to Fig. 2, Fig. 3 to Fig. 8, comprise: mold-change trolley DIO, main frame DIO, mold-change trolley communication module and host computer communication module.Wherein mold-change trolley imput output circuit, comprises normally opened contact K1, normally opened contact K2, normally opened contact K3, normally opened contact K4, relay K 1, relay K 2, relay K 3 and relay K 4.Normally opened contact K1, normally opened contact K2, relay K 1 and relay K 2 one end are connected with the output terminal of mold-change trolley DIO, and its other end is connected with the input end of mold-change trolley communication module; Normally opened contact K3, normally opened contact K4, relay K 3 and relay K 4 one end are connected with the input end of mold-change trolley DIO, and its other end is connected with the output terminal of mold-change trolley communication module.Main frame DIO, comprises normally opened contact K11, normally opened contact K12, normally opened contact K13, normally opened contact K14, relay K 11, relay K 12, relay K 13 and relay K 14.Normally opened contact K11, normally opened contact K12, relay K 11 and relay K 12 one end are connected with the output terminal of main frame DIO, and its other end is connected with host computer communication module input end; Normally opened contact K13, normally opened contact K14, relay K 13 and relay K 14 one end are connected with the input end of main frame DIO, and its other end is connected with host computer communication module output terminal.
Module is selected ISM band, and without application frequency, carrier frequency frequency 433MHz, possesses high anti-jamming capacity and low error rate.
Because this transformation only needs with 2 tunnels inputs, 2 tunnels outputs, thereby module is reserved with two groups of standby ports, prepares against possible upgrading of later stage.
This scheme has solved that wired solution construction is loaded down with trivial details, failure rate is high, poor stability, a difficult problem that equipment later maintenance cost is high.4 way switch amount inputs, 4 way switch amount outputs that module provides, by switching value signal, output control signal, the directly pilot relay output of wireless way for transmitting industry spot.Wireless transmitting distance is within the scope of 1 meter-3000 meters.Both can realize point-to-point communication, and also be suitable for point-to-multipoint and dispersion and be not easy to the application scenarios such as ditching wiring, without wiring.
Like this, by both sides' wireless communication module, the digital IO of main frame and the digital IO of dolly have been realized radio communication, have avoided the wired connection between two relative motion bodies.Realize the object of stabilized communication.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (1)
1. a mold-change trolley wireless communication apparatus, comprise mold-change trolley DIO and main frame DIO, it is characterized in that: described mold-change trolley wireless communication apparatus also comprises mold-change trolley communication module and host computer communication module, the output terminal of described mold-change trolley DIO is connected with the input end of described mold-change trolley communication module, and the input end of described mold-change trolley DIO is connected with the output terminal of described mold-change trolley communication module; The output terminal of described main frame DIO is connected with described host computer communication module input end, and the input end of described main frame DIO is connected with described host computer communication module output terminal; Described mold-change trolley DIO, comprise normally opened contact K1, normally opened contact K2, normally opened contact K3, normally opened contact K4, relay K 1, relay K 2, relay K 3 and relay K 4, normally opened contact K1, normally opened contact K2, relay K 1 and relay K 2 one end are connected with mold-change trolley digital output end, the other end is connected with mold-change trolley communication module input end, normally opened contact K3, normally opened contact K4, relay K 3 and relay K 4 one end are connected with mold-change trolley digital input end, and the other end is connected with mold-change trolley communication module output terminal; Described main frame DIO, comprise normally opened contact K11, normally opened contact K12, normally opened contact K13, normally opened contact K14, relay K 11, relay K 12, relay K 13 and relay K 14, normally opened contact K11, normally opened contact K12, relay K 11 and relay K 12 one end are connected with main frame digital output end, the other end is connected with host computer communication module input end, normally opened contact K13, normally opened contact K14, relay K 13 and relay K 14 one end are connected with main frame digital input end, and the other end is connected with host computer communication module output terminal; Described mold-change trolley communication module model is DTD110H, and described host computer communication module model is DTD110H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875090.XU CN203838533U (en) | 2013-12-30 | 2013-12-30 | Wireless communication apparatus for die changing dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875090.XU CN203838533U (en) | 2013-12-30 | 2013-12-30 | Wireless communication apparatus for die changing dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838533U true CN203838533U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875090.XU Expired - Fee Related CN203838533U (en) | 2013-12-30 | 2013-12-30 | Wireless communication apparatus for die changing dolly |
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| Country | Link |
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| CN (1) | CN203838533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437603A (en) * | 2015-12-23 | 2016-03-30 | 张三义 | Fully-automatic wireless die change cart and fully-automatic wireless die change system for press machine |
-
2013
- 2013-12-30 CN CN201320875090.XU patent/CN203838533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437603A (en) * | 2015-12-23 | 2016-03-30 | 张三义 | Fully-automatic wireless die change cart and fully-automatic wireless die change system for press machine |
| CN105437603B (en) * | 2015-12-23 | 2017-03-29 | 张三义 | Forcing press full-automatic wireless changes the mold car and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |