CN106774113A - A kind of sensor bus control system for casting 3D printer - Google Patents
A kind of sensor bus control system for casting 3D printer Download PDFInfo
- Publication number
- CN106774113A CN106774113A CN201611083345.3A CN201611083345A CN106774113A CN 106774113 A CN106774113 A CN 106774113A CN 201611083345 A CN201611083345 A CN 201611083345A CN 106774113 A CN106774113 A CN 106774113A
- Authority
- CN
- China
- Prior art keywords
- module
- modules
- printer
- upper layer
- layer device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A kind of technical field the present invention relates to cast 3D printer, and in particular to sensor bus control system of casting 3D printer；The technical problem of solution is：A kind of sensor bus control system of the casting 3D printer that wiring is simple, the stability of a system is higher is provided；The technical scheme for using for：Including：Sensor assembly：Various parameters signal for gathering casting 3D printer；I/O modules：Sensor signal for sensor assembly to be collected sends gateway module to, and executor module is conveyed to after receiving the order that gateway module sends；Gateway module：For the sensor signal of reception to be carried out into calculation process, the agreement that can be communicated with upper layer device is converted into, performs the order that upper layer device sends；Executor module：For being acted accordingly after the instruction for receiving upper system；Scanner module：Scanning sequency for arranging slave station, and coordinate the scan period between upper layer device and slave station；Suitable for 3D printer field.
Description
Technical field
A kind of technical field the present invention relates to cast 3D printer, and in particular to sensor bus of casting 3D printer
Control system.
Background technology
The intelligence degree for casting 3D printer is very high, this detection for depending on big quantity sensor and the control of kinematic system
System, these sensors and servosystem are distributed in each position of printer, existing Relatively centralized distribution, also there is very dispersion point
Cloth.Because detection sensor and driving equipment substantial amounts, and distribution are not concentrated, therefore in actual running, give
Wiring and malfunction elimination work bring great inconvenience.Using traditional mode of connection, it is necessary to carry out list to each sensor
Solely power supply, then individually collects in the middle of PLC module signal, cannot thus avoid substantial amounts of wiring, and not only cost increases,
And a large amount of cables are clustered together, and can cause the unstability of signal transmission, bring a series of interference problems.
The content of the invention
For deficiency present in correlation technique, the technical problems to be solved by the invention are：A kind of wiring letter is provided
The sensor bus control system of single, stability of a system casting 3D printer higher.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of sensor for casting 3D printer is total
Line control system, including：Sensor assembly：Its output end is electrically connected with the input of I/O modules, is beaten for gathering casting 3D
The various parameters signal of print machine；I/O modules：It is bi-directionally connected with gateway module, for the sensing for collecting sensor assembly
Device signal sends gateway module to, and executor module is conveyed to after receiving the order that gateway module sends；Gateway module：Its with it is upper
Layer equipment is bi-directionally connected, and for the sensor signal of reception to be carried out into calculation process, is converted into the association that can be communicated with upper layer device
View, and perform the order that upper layer device sends；Executor module：Its input is electrically connected with the output end of I/O modules, is used for
Acted accordingly after the instruction for receiving upper system；Scanner module：Its respectively with I/O modules and the two-way company of upper layer device
Connect, the scanning sequency for arranging slave station, and coordinate the scan period between upper layer device and slave station.
Preferably, also include：Input power module：Incoming line between its output end and I/O modules and gateway module
Electrical connection, for being powered for whole network input equipment；Out-put supply module：Its output end and I/O modules and gateway module
Between outlet line electrical connection, for being powered for whole network output equipment.
Preferably, the input power module by yellow flat cable for whole network input equipment is powered, it is described defeated
Go out power module by black flat cable for whole network output equipment is powered.
Preferably, the I/O modules include：Digital quantity input block, analog input unit, digital output unit and
Analog output unit.
Preferably, between the sensor assembly and the I/O modules network communication, the I/O modules and the net
The network communication between module, the network communication of the gateway module and the upper layer device, the I/O modules is closed to be held with described
Network communication and the scanner module between row device module and the network between the I/O modules and the upper layer device
Communication, is realized by the yellow flat cable of 2 cores.
Preferably, the upper layer device uses EtherCAT buses, and the gateway module is to support EtherCAT agreements
Gateway.
Advantageous Effects of the invention are：The present invention is by AS-i sensor bus Technology application in 3D printing equipment
On so that the system architecture of equipment is very flexible, it is easy to increase and decrease equipment；Compared with traditional wired mode, eliminate substantial amounts of
Sensor, actuator wiring and aviation plug, wiring are succinct, and debugging is convenient, effectively reduce the overall cost of 3D printing equipment
(including installation cost and material cost)；Data concentrated collection, focus on, realize 3D printing device signal digitlization and
The scene of fault diagnosis, intellectuality, acquisition rate are more efficient, improve 3D printing equipment overall control accuracy and effect
Rate；Wiring is few, and fault rate is effectively reduced, and improves the stability of equipment.
Brief description of the drawings
Fig. 1 is that a kind of structure of the sensor bus control system of casting 3D printer that the embodiment of the present invention one is provided is shown
It is intended to；
Fig. 2 is that a kind of structure of the sensor bus control system of casting 3D printer that the embodiment of the present invention two is provided is shown
It is intended to；
In figure：101 is sensor assembly, and 102 is I/O modules, and 103 is gateway module, and 104 is executor module, and 105 are
Scanner module, 106 is upper layer device, and 107 is input power module, and 108 is out-put supply module, and 1021 are input into for digital quantity
Unit, 1022 is analog input unit, and 1023 is digital output unit, and 1024 is analog output unit, and 1071 is the
One open circuit protection unit, 1072 is the first overload protection unit, and 1081 is the second open circuit protection unit, and 1082 is that the second overload is protected
Shield unit.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the invention, rather than whole embodiments；Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is that a kind of structure of the sensor bus control system of casting 3D printer that the embodiment of the present invention one is provided is shown
It is intended to, as shown in figure 1, a kind of sensor bus control system for casting 3D printer, including：
Sensor assembly 101：Its output end is electrically connected with the input of I/O modules, for gathering casting 3D printer
Various parameters signal.
I/O modules 102：It is bi-directionally connected with gateway module 103, for the sensor for collecting sensor assembly 101
Signal sends gateway module 103 to, and executor module 104 is conveyed to after receiving the order that gateway module 103 sends.
Gateway module 103：It is bi-directionally connected with upper layer device 106, for the sensor signal of reception to be carried out at computing
Reason, is converted into the agreement that can be communicated with upper layer device 106, and perform the order that upper layer device 106 sends.
Executor module 104：Its input is electrically connected with the output end of I/O modules 102, for receiving upper system
Acted accordingly after instruction.
Scanner module 105：It is bi-directionally connected with I/O modules 102 and upper layer device 106 respectively, for arranging slave station
Scanning sequency, and coordinate the scan period between upper layer device 106 and slave station.
In the present embodiment, the AS-i master of the gateway module 103 and the substantially the system of the scanner module 105
Stand, be the center of the system, be responsible for the initialization of network and tributary address and parameter are set.AS-interface gateway conducts
The extension of upper strata bus system, its level lower than buses such as EtherCAT, Ethernet, PROFIBUS, is upper strata bus
The bridge that system is connected with mechanical floor.AS-interface scanners can be connected directly between in the middle of PLC control system, can and A/
The module communication of B addresses, each AS-interface scanner can control 62 network slave stations.Gateway mould in the present embodiment
I/O modules 102 are gathered the sensor signal for coming by calculation process for block 103, are converted into what can be communicated with upper layer device 106
Agreement, and the order that upper layer device 106 sends is performed, instruction is further conveyed into executor module 104, realize adopting for data
Collection and control.
This sensor bus control system may also include network components, the network components may include yellow flat cable,
Black flat cable, repeater/expander, terminal resistance, addressing device and diagnosis unit.Yellow flat cable is 2 cores, except biography
Outside defeated signal, transmission network power supply is gone back.Black flat cable is used to connect accessory power supply and slave station.Repeater is used for AS-i networks
Extension, the standard overall length of AS-i networks is 100m, if necessary to the network of longer distance, then needs plus repeater can be with
Extend 100m in addition, a network at most uses 2 repeaters, extends to 300m.During using repeater, each network segment can not surpass
100m is crossed, and each network segment has the power supply of oneself.Two repeaters are not allowed more than between any slave station and main website, so whole
The length of individual network adds up up to 300m, after taking certain measure, can reach 500m or so.AS-i tributary address is addressed
Device can be attached dedicated for AS-i network slave stations address, the setting of parameter, addressing device with all AS-i slave stations, and quickly
Address in setting AS-i slave station networks.Terminal resistance effect is that the signal brought to eliminate signal long-distance is disturbed and declined
Subtract.
Specifically, this sensor bus control system may also include：
Input power module 107：Incoming line electrical connection between its output end and I/O modules and gateway module 103,
For being powered for whole network input equipment.
Out-put supply module 108：Outlet line electrical connection between its output end and I/O modules and gateway module 103,
For being powered for whole network output equipment.
Specifically, the input power module 107 can be by yellow flat cable for whole network input equipment is powered, institute
Out-put supply module 108 is stated by black flat cable for whole network output equipment is powered.
Specifically, between the sensor assembly 101 and the I/O modules 102 network communication, the I/O modules 102
Network communication, institute with the network communication between the gateway module 103, the gateway module 103 with the upper layer device 106
State the network communication between I/O modules 102 and the executor module 104 and the scanner module 105 and the I/O moulds
Network communication between block 102 and the upper layer device 106, can be realized by the yellow flat cable of 2 cores.
Specifically, the upper layer device 106 can use EtherCAT buses, and the gateway module 103 can be support
The gateway of EtherCAT agreements.
In the present embodiment, 3D printer AS-i buses use the flat cable of yellow, black dichromatism, yellow cable both to make order wire
Make 24VDC supply lines again, each slave station that will be distributed in 3D printer equipment by coupler is linked, constitute star-like opening up
Structure is flutterred, various kinds of sensors is pooled to the I/O modules 102 of slave station nearby, and required 24V power supplys are provided by yellow flat cable, believed
Gateway module 103 is transferred to after number conversion through yellow flat wire again, gateway module 103 passes through EtherCAT with upper layer device 106
Bus carries out data exchange, completes the gatherer process of signal；Black flat cable is the provided auxiliary power supply of executor module 104,
Ensure that the electrical isolation of input and output.
Because 3D printer sensor industrial bus system employs star network topology, therefore equipment is entered first
Row region division, using the place of sensor Relatively centralized as an AS-i slave station, these sensors are all focused at this
In I/O modules 102, then the slave station of different zones is associated by yellow flat cable, with the phase intercommunication of gateway module 103
Letter, it is considered to which upper layer device 106 uses EtherCAT buses, therefore, also from the gateway of the EtherCAT agreements supported.If
3D printer equipment itself is not above 100m limitations apart from limited, then need not increase repeater and terminal in network end-point
Resistance.I/O modules 102 are input into digital quantity input module, 4 inputs 4 and export digital module, 2 input analog amount modules from 8,
All Boolean value output sensors are exported for PNP, and analog sensor is exported for 4-20mA electric currents.By M12 type plugs, by
The quick interconnection techniques of Speedcon, can like clockwork connect various I/O equipment.By the connection of connector form, both shortened
The installation and debugging times, can rapidly and accurately change I/O equipment in system operation again (without any auxiliary equipment).It is all of
The LED, such as Power, Fault, Aux, I/O of indicating operating status can be carried in module.This design can facilitate work on the spot people
The quick cognition module working condition of member, so as to shorten live downtime, increases system reliability, effectively reduces maintenance cost
It is low.
Fig. 2 is that a kind of structure of the sensor bus control system of casting 3D printer that the embodiment of the present invention two is provided is shown
It is intended to, as shown in Fig. 2 on the basis of embodiment one, the I/O modules 102 may include：Digital quantity input block 1021, mould
Analog quantity input block 1022, digital output unit 1023 and analog output unit 1024.
The input power module 107 may include：First open circuit protection unit 1071 and the first overload protection unit 1072；
The out-put supply module 108 may include：Second open circuit protection unit 1081 and the second overload protection unit 1082.
Present invention seek to address that casting 3D printer sensor wire complexity, the problem of stability of a system difference, can be effective
Improve the accuracy and transmission rate of signal acquisition.By AS-i sensor bus Technology application in 3D printing equipment so that set
Standby system architecture is very flexible, it is easy to increase and decrease equipment；Compared with traditional wired mode, eliminate substantial amounts of sensor, hold
Row device is connected up and aviation plug, and wiring is succinct, and debugging is convenient, is effectively reduced the overall cost of 3D printing equipment and (including is installed
Cost and material cost)；Data concentrated collection, focus on, realize digitlization and the fault diagnosis of 3D printing device signal
Scene, intellectuality, acquisition rate is more efficient, improves 3D printing equipment overall control accuracy and efficiency；Wiring is few,
Fault rate is effectively reduced, and improves the stability of equipment；The LED with indicating operating status in all of module, such as
Power, Fault, Aux, I/O, this design can facilitate the quick cognition module working condition of field personnel, so as to shorten scene
Downtime, increase system reliability, effectively reduce maintenance cost low.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (6)
1. it is a kind of cast 3D printer sensor bus control system, it is characterised in that：Including：
Sensor assembly (101)：Its output end is electrically connected with the input of I/O modules, for gathering casting 3D printer
Various parameters signal；
I/O modules (102)：It is bi-directionally connected with gateway module (103), for the sensing for collecting sensor assembly (101)
Device signal sends gateway module (103) to, and executor module (104) is conveyed to after receiving the order that gateway module (103) sends；
Gateway module (103)：It is bi-directionally connected with upper layer device (106), for the sensor signal of reception to be carried out at computing
Reason, is converted into the agreement that can be communicated with upper layer device (106), and perform the order that upper layer device (106) sends；
Executor module (104)：Its input is electrically connected with the output end of I/O modules (102), for receiving upper system
Acted accordingly after instruction；
Scanner module (105)：It is bi-directionally connected with I/O modules (102) and upper layer device (106) respectively, for arranging slave station
Scanning sequency, and coordinate upper layer device (106) scan period and slave station between.
2. it is according to claim 1 it is a kind of cast 3D printer sensor bus control system, it is characterised in that：Also wrap
Include：
Input power module (107)：Incoming line electrical connection between its output end and I/O modules and gateway module (103),
For being powered for whole network input equipment；
Out-put supply module (108)：Outlet line electrical connection between its output end and I/O modules and gateway module (103),
For being powered for whole network output equipment.
3. it is according to claim 2 it is a kind of cast 3D printer sensor bus control system, it is characterised in that：It is described
Input power module (107) by yellow flat cable for whole network input equipment is powered, the out-put supply module (108)
By black flat cable for whole network output equipment is powered.
4. it is according to claim 1 it is a kind of cast 3D printer sensor bus control system, it is characterised in that：It is described
I/O modules (102) include：Digital quantity input block (1021), analog input unit (1022), digital output unit
And analog output unit (1024) (1023).
5. it is according to claim 1 it is a kind of cast 3D printer sensor bus control system, it is characterised in that：It is described
Network communication, the I/O modules (102) and the gateway mould between sensor assembly (101) and the I/O modules (102)
The network communication of network communication, the gateway module (103) with the upper layer device (106) between block (103), the I/O
Network communication and the scanner module (105) and the I/O between module (102) and the executor module (104)
Network communication between module (102) and the upper layer device (106), is realized by the yellow flat cable of 2 cores.
6. it is according to claim 1 it is a kind of cast 3D printer sensor bus control system, it is characterised in that：It is described
Upper layer device (106) uses EtherCAT buses, and the gateway module (103) is the gateway for supporting EtherCAT agreements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083345.3A CN106774113A (en) | 2016-11-30 | 2016-11-30 | A kind of sensor bus control system for casting 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083345.3A CN106774113A (en) | 2016-11-30 | 2016-11-30 | A kind of sensor bus control system for casting 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106774113A true CN106774113A (en) | 2017-05-31 |
Family
ID=58901599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611083345.3A Pending CN106774113A (en) | 2016-11-30 | 2016-11-30 | A kind of sensor bus control system for casting 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106774113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500269A (en) * | 2018-05-09 | 2018-09-07 | 上海航天设备制造总厂有限公司 | SLM device vacuum tank Pneumatic pressure control loop system |
| CN114721251A (en) * | 2022-05-16 | 2022-07-08 | 北京博源恒芯科技股份有限公司 | Printer control system based on multi-mode network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515389U (en) * | 2009-09-23 | 2010-06-23 | 伊玛精密电子（苏州）有限公司 | AS-i main station module |
| CN205318609U (en) * | 2016-01-29 | 2016-06-15 | 哈尔滨理工大学 | AS -i simulation slave station interface |
| CN105721169A (en) * | 2016-02-01 | 2016-06-29 | 北京航空航天大学 | Cloud manufacturing-oriented adaptive access device for 3D printing |
| CN106020095A (en) * | 2016-05-23 | 2016-10-12 | 长沙万工机器人科技有限公司 | Control system based on full-automatic wall material construction robot |
-
2016
- 2016-11-30 CN CN201611083345.3A patent/CN106774113A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515389U (en) * | 2009-09-23 | 2010-06-23 | 伊玛精密电子（苏州）有限公司 | AS-i main station module |
| CN205318609U (en) * | 2016-01-29 | 2016-06-15 | 哈尔滨理工大学 | AS -i simulation slave station interface |
| CN105721169A (en) * | 2016-02-01 | 2016-06-29 | 北京航空航天大学 | Cloud manufacturing-oriented adaptive access device for 3D printing |
| CN106020095A (en) * | 2016-05-23 | 2016-10-12 | 长沙万工机器人科技有限公司 | Control system based on full-automatic wall material construction robot |
Non-Patent Citations (2)
| Title |
|---|
| 王俊杰: "一种新型的现场设备级监控网络--ASI总线", 《冶金自动化》 * |
| 许庆星: "《电气时代 合订本 2000》", 31 December 2000, 电气时代杂志社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500269A (en) * | 2018-05-09 | 2018-09-07 | 上海航天设备制造总厂有限公司 | SLM device vacuum tank Pneumatic pressure control loop system |
| CN114721251A (en) * | 2022-05-16 | 2022-07-08 | 北京博源恒芯科技股份有限公司 | Printer control system based on multi-mode network |
| CN114721251B (en) * | 2022-05-16 | 2023-08-29 | 北京博源恒芯科技股份有限公司 | Printer control system based on multi-mode network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102959900B (en) | Remote monitoring device, electricity generation system and the control method of remote monitoring device | |
| US10719062B2 (en) | Telecontrol arrangement, system and method for observing and/or controlling an installation | |
| CN103139017B (en) | The test system and method for a kind of network equipment | |
| CN105487514B (en) | large ship network communication system and network communication method | |
| CN209417574U (en) | Industrial robot controller data intelligence acquisition system | |
| CN102570611A (en) | Real-time bus working state monitoring method and intelligent bus system | |
| CN102662365A (en) | Method and system for monitoring state of ship power monitoring network | |
| CN106774113A (en) | A kind of sensor bus control system for casting 3D printer | |
| CN108063736A (en) | A kind of industrial ethernet switch that long-distance cable is supported to communicate and control method | |
| CN2921911Y (en) | Vehicle coating production line control system based on Device Net and As-i field bus | |
| CN104317265A (en) | Method and system for controlling intelligent substation based on CRIO controllers | |
| CN201955673U (en) | Intelligent motor control center | |
| CN203119898U (en) | FTU communication device and electric power transmission system | |
| CN205778870U (en) | Intelligent coal-winning machine control system based on CAN | |
| CN209964077U (en) | One-to-many test system for network communication equipment | |
| CN110640266A (en) | Electric welding remote monitering system | |
| CN210327619U (en) | Internet of things gateway and internet of things system | |
| CN109038833A (en) | A kind of electrical monitoring and management system based on full communication network | |
| CN202486591U (en) | Field bus control box of field bus control system | |
| CN108092696A (en) | Five phase intelligent power line carrier communications control managing device | |
| CN209120205U (en) | Constructing tunnel data interaction equipment based on Ethernet and CAN-bus network | |
| CN207504890U (en) | Bus system | |
| CN206311957U (en) | Coal Chemical Industry for coal coal handling system PLC stored program controlled communication systems | |
| CN206283513U (en) | Port area bridge crane tele-diagnostic device based on wireless Internet | |
| CN105446224A (en) | Distributed control system of high-voltage inverters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |