CN203327037U - Ethernet communication device for automatic man-made board production line stockpiling system - Google Patents
Ethernet communication device for automatic man-made board production line stockpiling system Download PDFInfo
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- CN203327037U CN203327037U CN2013200634489U CN201320063448U CN203327037U CN 203327037 U CN203327037 U CN 203327037U CN 2013200634489 U CN2013200634489 U CN 2013200634489U CN 201320063448 U CN201320063448 U CN 201320063448U CN 203327037 U CN203327037 U CN 203327037U
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- cart
- adapters
- dolly
- ethernet communication
- communication device
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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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Abstract
The utility model relates to a man-made board production line and belongs to the man-made board production field. The Ethernet communication device for an automatic man-made board production line stockpiling system comprises small vehicles used for transporting sheet materials, a large vehicle used for transporting sheet materials, a PLC main control station of a whole production line, and small vehicle work spots and a large vehicle work spot which are respectively arranged, wherein the small vehicle work spots and the large vehicle work spot work according to control signals emitted by the main control station. The Ethernet communication device for the automatic man-made board production line stockpiling system is characterized in that: the small vehicles and the large vehicle are additionally provided with CPU modules used for controlling the large vehicle and the small vehicles, an Ethernet communication CPU and power line adapters, the CPU modules and the Ethernet communication CPU are connected with a power source through the power line adapters, the PLC main control station is further provided with another power line adapter and is connected with the same power source system through the another power line adapter, the power line adapters employ duplex adapters. Signals of the PLC main control station, the large vehicle and the small vehicles respectively employ Ethernet communication protocol to carry out transmission through the power line adapters to realize mutual communication.
Description
Technical field
The utility model relates to a kind of communication device, relates in particular to the communication device in the middle stacking of a kind of artificial board product line district.
Background technology
Along with the development of automation science and technology, industry of artificial boards has had increasing continuous press line.The characteristic of the adhesive used due to industry of artificial boards determined just to carry out sheet material that gluing produces need to store up after 24-48 hour adhesive just fundamental reaction complete, the element board size is just basicly stable, could implement to plain plate the processing such as sanding, sawing, therefore otherwise can cause product quality problem, need to store up after 24-48 hour through the system of storing up automatically processing such as entering again follow-up sanding and process line after plain printed line completes.
The system of storing up automatically in the middle of present import production line is after plain printed line, sheet material is through dolly, then stacking district in the middle of being transported to of cart, what the communication between cart and dolly adopted is wire communication, cart is laser Profibus communication with what control communication employing between master station.Cart is very high to the installation requirement of transmitter and receiver with the laser Profibus communication of controlling master station, substantially must be that parallel (middle stacking district is larger, the depth of parallelism requires higher) and friction, and its communicating interrupt allows the time very short (being generally in 300ms, in the PLC scan period).Caused thus following problem:
1) because the cart rail has expansion joint, after long-play, this expansion joint can broaden, and causes shock momentum to increase, and then causes this laser communications to interrupt;
2) the civil engineering quality control level due to China is low, after operation a period of time, because foundation settlement causes laser pickoff and transmitter not parallel, and then causes the laser communications interruption; Because the foundation settlement in zones of different is different, so all can't solve even recalibrate the angle of laser communications transmitter and receiver;
3) China operating personnel maintenance levels is on the low side; often misoperation and break the dedicated bus communication/power cable of cart and dolly; because the dedicated bus communication frequency is very high; and applying working condition harshness; after can't connecting by hand, use again; just have to again buy new cable once break, cause long-time shutdown, produce for a long time and interrupt.
Summary of the invention
Technical problem to be solved in the utility model is to provide the ethernet communication device in the middle stacking of a kind of artificial board product line district, solve present communication device is difficult to reach to the requirement of equipment and environment in actual production, thereby cause the very high or production line of maintenance cost often to interrupt, have a strong impact on the defect of production efficiency.
Technical scheme
A kind of artificial board product line is stored up the ethernet communication device of system automatically, comprise the dolly and the cart that transport sheet material, the PLC of whole production line controls master station, be separately positioned on dolly working point and cart working point on dolly and cart, the control signal work that the controlled master station in described dolly working point and cart working point sends, it is characterized in that: set up the control module of the CPU with the ethernet communication function and the powerline adapters of controlling cart or dolly on described cart and dolly, described CPU control module connects power supply by powerline adapters, control master station at PLC powerline adapters also is set, connect same power-supply system by powerline adapters, described powerline adapters adopts Ethernet carrier communication duplex adapters, PLC is controlled to master station, the signal of cart and dolly all adopts the ethernet communication agreement to be transmitted by the powerline adapters carrier wave, realize mutual communication.
The powerline adapters that described PLC controls master station and cart is a pair of duplex adapters communicated with one another, and the powerline adapters of cart and dolly is a pair of duplex adapters communicated with one another.
Described dolly is provided with two.
Described two dollies are provided with powerline adapters, carry out communication or communicate with one another with cart respectively
Beneficial effect
The ethernet communication device that artificial board product line of the present utility model is stored up system automatically adopts power line Ethernet carrier communication adapter to be transmitted, or else the dedicated bus communication failure of controlling with worry production line PLC, and the control system communication failure in middle stacking district can not affect post treatment production line; Control communication capacity degree between master station and cart, cart and dolly, control master station and dolly from bringing up to the 3000ms level of Ethernet in the 300ms of dedicated bus communications protocol, and can not interrupt in short-term losing sensor information because of communication and cause control problem, more can not cause communicating interrupt; And, without distribution, powerline adapters adopts the entity power line as the transfer of data carrier, the unexpected breakdown of power line also could connect use by hand, and it is convenient to keep in repair! The Ethernet carrier communication laser propagation effect netting twine that matches in excellence or beauty, the power line transmission rate reaches as high as 200Mbp, and effective propagation path can reach more than 300 meters, stability and high efficiency.
The accompanying drawing explanation
The system topological schematic diagram that Fig. 1 is the utility model prior art.
Fig. 2 is system topological schematic diagram of the present utility model.
Wherein: the existing cart of 1-working point, the existing dolly working point of 2-, existing another dolly working point of 3-, the CPU control module of the cart in 4-the utility model, the CPU control module of a dolly in 5-the utility model, the CPU control module of another dolly in 6-the utility model, 7-powerline adapters, 8-plug.
Embodiment
Below in conjunction with specific embodiments and the drawings, further set forth the utility model.
The system topological schematic diagram of prior art as shown in Figure 1, the PLC of whole production line controls and comprises the central processing unit control module of controlling master station, with each working point under each subsystem of the production line be connected with dedicated bus, all working point all receives by dedicated bus the control signal of controlling master station and carries out work.Wherein, cart and dolly are respectively working point wherein.
Be the system topological schematic diagram that adopts a kind of system of the technical solution of the utility model setting as shown in Figure 2.Respectively increase respectively a band ethernet communication function CPU control module and powerline adapters on cart and dolly, described CPU control module connects power supply by power line Ethernet carrier communication adapter, control master station at PLC power line Ethernet carrier communication adapter also is set, connect same power-supply system by power line Ethernet carrier communication adapter, realize its communication with each other by hardware configuration, make CPU on cart and dolly and control communication capacity degree between the central processing unit control module of master station from bringing up to the 3000ms level of Ethernet in the 300ms of profibus dedicated bus communications protocol.And can not interrupt in short-term losing sensor information because of communication and cause control problem, more can not cause communicating interrupt.Also can facilitate the fault debugging, during fault, the engineer can directly use programmable device On line inspection fault point at the scene, and solves in time.
The power line Ethernet carrier communication adapter that described PLC controls master station and cart is a pair of duplex adapters communicated with one another, and the power line Ethernet carrier communication adapter of cart and dolly is a pair of duplex adapters communicated with one another.
Described dolly is provided with one or two.Described one or two dollies can be provided with power line Ethernet carrier communication adapter, carry out communication with cart respectively.Also can at least one be provided with powerline adapters, with cart, carry out communication, between dolly, adopt powerline adapters to carry out communication or adopt wireless router to carry out communication.
The utility model is by revising hardware configuration and the program of former PLC system, the control program that is incorporated into a PLC controller is assigned on three (4 chi production lines) or four (8 chi production line) PLC controllers and implemented to control, the information exchange of every PLC controller is crossed to the Ethernet protocol real-time communication simultaneously, to meet the production control needs, not only improved communication capacity degree, communication and control are more smooth, and owing to there being controller directly to control on equipment, no longer include 2 kinds of lines (power cable and special communication cable), the benefit that is placed with to stacking district in the middle of on-site, can be arranged according to position and the zone of equipment, on-site is stored up neatly, be convenient to management.And the fault of middle stacking district and treatment and finishing section not directly impact mutually.
The technical advantage of power line product is without private cable, stability and high efficiency, safe and reliable, the utility model adopts power line Ethernet carrier communication adapter to carry out communication, and power line Ethernet carrier communication adapter adopts the entity power line as the transfer of data carrier, the laser propagation effect netting twine that matches in excellence or beauty, the power line transmission rate reaches as high as 200Mbp, effective propagation path can reach more than 300 meters, stability and high efficiency.
The benefit that the use powerline adapters carries out carrier communication is very many, is embodied in following several respects in this production line:
One, without wiring, utilize existing network of wires, without ditching with through wallsly burrow to lay netting twine, be a kind of " No New Wires " technology, avoid the destruction to building and community installations, save manpower and cost simultaneously.
Two, Mobile portable, the power line network of employing be distribute the widest, apply maximum physical network, the supply socket distribution density, far away higher than Ethernet interface, has good mobility and autgmentability, and the convenient accessible network in ground of socket is arranged.
Three, plug and play, in same ammeter scope, the socket that only two or more powerline adapters need be plugged in, without any setting, just can enjoy network service at a high speed.
Four, efficient stable, the electric wire wire adapter adopts the carrier of the power line of entity as transfer of data, is not subject to the impact of barrier, and transfer of data is stable.And the power line communication transmission rate is high, better meet the place application that transfer of data, handshaking, communication speed are had relatively high expectations.
Five, energy-conserving and environment-protective, powerline adapters is used the entity power line transmission signals, exempts the worry of certain customers to wireless radiation.In addition, product is low in energy consumption, and during normal operation, power consumption is less than 4W.
Six, reduce costs, easy to maintenance.
Claims (4)
1. an artificial board product line is stored up the ethernet communication device of system automatically, comprise the dolly and the cart that transport sheet material, the PLC of whole production line controls master station, be separately positioned on dolly working point and cart working point on dolly and cart, the control signal work that the controlled master station in described dolly working point and cart working point sends, it is characterized in that: set up the control module of the CPU with the ethernet communication function and the powerline adapters of controlling cart or dolly on described cart and dolly, described CPU control module connects power supply by powerline adapters, control master station at PLC powerline adapters also is set, connect same power-supply system by powerline adapters, described powerline adapters adopts Ethernet carrier communication duplex adapters, PLC is controlled to master station, the signal of cart and dolly all adopts the ethernet communication agreement to be transmitted by the powerline adapters carrier wave, realize mutual communication.
2. artificial board product line as claimed in claim 1 is stored up the ethernet communication device of system automatically, it is characterized in that: the powerline adapters that described PLC controls master station and cart is a pair of duplex adapters communicated with one another, and the powerline adapters of cart and dolly is a pair of duplex adapters communicated with one another.
3. artificial board product line as claimed in claim 1 is stored up the ethernet communication device of system automatically, it is characterized in that: described dolly is provided with two.
4. artificial board product line as claimed in claim 3 is stored up the ethernet communication device of system automatically, it is characterized in that: described two dollies are provided with powerline adapters, carry out communication or communicate with one another with cart respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200634489U CN203327037U (en) | 2013-02-04 | 2013-02-04 | Ethernet communication device for automatic man-made board production line stockpiling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200634489U CN203327037U (en) | 2013-02-04 | 2013-02-04 | Ethernet communication device for automatic man-made board production line stockpiling system |
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| Publication Number | Publication Date |
|---|---|
| CN203327037U true CN203327037U (en) | 2013-12-04 |
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| CN2013200634489U Expired - Lifetime CN203327037U (en) | 2013-02-04 | 2013-02-04 | Ethernet communication device for automatic man-made board production line stockpiling system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635695A (en) * | 2015-01-12 | 2015-05-20 | 哥乐巴环保科技(上海)有限公司 | Automatic control method and system applied to warehousing system of woodworking |
| CN106437234A (en) * | 2015-08-10 | 2017-02-22 | 深圳中集天达空港设备有限公司 | Stereo garage, carrying mechanism and carrier control method |
| CN106437233A (en) * | 2015-08-10 | 2017-02-22 | 深圳中集天达空港设备有限公司 | Stereo garage, carrying mechanism and carrier control method |
| CN107831723A (en) * | 2017-11-06 | 2018-03-23 | 嘉兴御创电力科技有限公司 | A kind of communication device of wood-based plate tinuous production stockpiling control system |
-
2013
- 2013-02-04 CN CN2013200634489U patent/CN203327037U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635695A (en) * | 2015-01-12 | 2015-05-20 | 哥乐巴环保科技(上海)有限公司 | Automatic control method and system applied to warehousing system of woodworking |
| CN104635695B (en) * | 2015-01-12 | 2017-12-05 | 哥乐巴环保科技(上海)有限公司 | A kind of autocontrol method and system applied to woodworking warehousing system |
| CN106437234A (en) * | 2015-08-10 | 2017-02-22 | 深圳中集天达空港设备有限公司 | Stereo garage, carrying mechanism and carrier control method |
| CN106437233A (en) * | 2015-08-10 | 2017-02-22 | 深圳中集天达空港设备有限公司 | Stereo garage, carrying mechanism and carrier control method |
| CN107831723A (en) * | 2017-11-06 | 2018-03-23 | 嘉兴御创电力科技有限公司 | A kind of communication device of wood-based plate tinuous production stockpiling control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |