CN201333805Y - Dedicated controller for plastic absorbing machine - Google Patents
Dedicated controller for plastic absorbing machine Download PDFInfo
- Publication number
- CN201333805Y CN201333805Y CNU200820204657XU CN200820204657U CN201333805Y CN 201333805 Y CN201333805 Y CN 201333805Y CN U200820204657X U CNU200820204657X U CN U200820204657XU CN 200820204657 U CN200820204657 U CN 200820204657U CN 201333805 Y CN201333805 Y CN 201333805Y
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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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 discloses a dedicated controller for a plastic absorbing machine. The dedicated controller comprises a central microprocessor and a plurality of input/output modules, wherein, the input/output modules are connected with the central microprocessor; the modules comprise a pressure sampling module, a temperature control module, a switch input module, a display module, a communication module, and a driving circuit; and the driving circuit is connected with a corresponding executive mechanism of the plastic absorbing machine. The central microprocessor adopts a high-speed single chip microcomputer, thereby greatly improving the work efficiency of the system, and reducing power consumption; compared with a traditional controller, the dedicated controller simplifies the circuit design and reduces the debugging time, thereby enabling the production efficiency to be greatly improved; and circuit anti-interference measures and multiple circuit security protection measures are strengthened, thereby improving the reliability and the practicality of the circuit; and furthermore, the dedicated controller integrates the functions of display, operation and control, thereby enabling the system to be concise and reliable.
Description
Technical field
The utility model relates to a kind of controller of plant equipment, the nonshared control unit on especially a kind of process equipment that is applied to prepare the plastic uptake workpiece.
Background technology
Some abnormity or irregular plastic sheeting or laminates, general all by plastics sucking moulding, its process is to be fixed on the mould plastic sheet and thermoplastic, applies negative pressure then plastic sheet is inhaled to the die surface moulding.Said process need be controlled temperature, pressure etc. but also need in the control process equipment various mechanical parts to coordinate to finish corresponding action, above-mentioned control all needs controller to finish, existing controller adopts PLC controller, temperature controller or the like, system integration complexity, and cost is too high.
Summary of the invention
The purpose of this utility model provides a kind of novel Packing Machine nonshared control unit, has the circuit design of simplifying, improves system works efficient, reduces power consumption, advantages such as operation simple and convenient.
The utility model is to realize above-mentioned purpose like this:
The Packing Machine nonshared control unit, the a plurality of input/output modules that comprise central microprocessor and link to each other with central microprocessor are comprising force samples module, temperature control modules, input module switch, display module, communication module and the drive circuit that links to each other with the Packing Machine respective execution mechanisms.
As improvement of the technical scheme, the force samples module comprises pressure sensor, analog signal conditioner part, filtering processing section and analog-to-digital conversion part, the output of pressure sensor links to each other with the input of analog signal conditioner part, the output of analog signal conditioner part links to each other with the input of filtering processing section, the output of filtering processing section links to each other with analog-to-digital conversion part input, and analog-to-digital conversion part output links to each other with the input port of central microprocessor.
As improvement of the technical scheme, described displacement sampling module comprises displacement transducer, filtering processing section and analog-to-digital conversion part, the output of displacement transducer connects the input of filtering processing section, the input of the output connection mode number conversion part of filtering processing section, analog-to-digital conversion part output links to each other with the input port of central microprocessor.
As improvement of the technical scheme, described temperature control modules comprises thermocouple, analog signal conditioner part and analog-to-digital conversion part, electroheat pair connects the input of analog signal conditioner part, the output connection mode number conversion part of analog signal conditioner part, analog-to-digital conversion part output links to each other with the input port of central microprocessor; Wherein the analog signal conditioner part is made up of the filtering processing that links to each other successively, variable connector, one stage signal amplification, second signal amplification, buffer circuit and level filtering processing section, back.
As improvement of the technical scheme, described input module switch comprises variable connector, signal conversion fraction, filtering processing section and multichannel selection part, the port of variable connector connects the input of signal conversion fraction, the output of signal conversion fraction connects the input of filtering processing section, the output that filtering is handled connects the multichannel selection portion and divides corresponding input, and multichannel selects the output of part to link to each other with the input port of central microprocessor.
As improvement of the technical scheme, described display module comprises single-chip microcomputer, display interface device part and keyboard interface part, and the display interface part links to each other with the corresponding input/output port of single-chip microcomputer with the keyboard interface part.
As improvement of the technical scheme, on comprising the multichannel latch cicuit and drain, described drive circuit draws output circuit, the input of multichannel latch cicuit and the output port of central microprocessor, the output of multichannel latch cicuit with draw the output circuit input to link to each other on leakage is hit.
The beneficial effects of the utility model are: central microprocessor adopts high-speed microprocessor to improve system works efficient greatly, reduces power consumption; With respect to controller in the past, this controller has been simplified circuit design, has reduced debug time, and production efficiency is greatly improved; But also the accentuator interference protection measure, multiple circuit safety safeguard measure has improved the reliability and the practicality of circuit; In addition, this controller will show, operation control integratedly, makes system more succinct, reliably.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is the theory diagram of force samples module;
Fig. 3 is the theory diagram of temperature control modules;
Fig. 4 is the theory diagram of input module switch;
Fig. 5 is the theory diagram of display module;
Fig. 6 is the theory diagram of drive circuit.
The specific embodiment
Referring to figs. 1 through Fig. 6 Packing Machine nonshared control unit, the a plurality of input/output modules that comprise central microprocessor and link to each other with central microprocessor are comprising force samples module, temperature control modules, input module switch, display module, communication module and the drive circuit that links to each other with the Packing Machine respective execution mechanisms.Central microprocessor adopts high-speed microprocessor to improve system works efficient greatly, reduces power consumption; With respect to controller in the past, this controller has been simplified circuit design, has reduced debug time, and production efficiency is greatly improved; But also the accentuator interference protection measure, multiple circuit safety safeguard measure has improved the reliability and the practicality of circuit; In addition, this controller will show, operation control integratedly, makes system more succinct, reliably.
Describe the formation and the course of work of native system each several part below in detail.
One, central microprocessor is planned as a whole and is handled the signal of input/output module.It is that single-chip microcomputer and the peripheral auxiliary element thereof of LPC2119 formed by model.
Two, force samples module, the various pressure parameters that are used for each parts such as checkout equipment negative pressure device, oil hydraulic system, comprise pressure sensor, analog signal conditioner part, filtering processing section and analog-to-digital conversion part, the output of pressure sensor links to each other with the input of analog signal conditioner part, the output of analog signal conditioner part links to each other with the input of filtering processing section, the output of filtering processing section links to each other with analog-to-digital conversion part input, and analog-to-digital conversion part output links to each other with the input port of central microprocessor.Pressure sensor is installed on each position of process equipment as required, as negative pressure device, conduit under fluid pressure or the like, because pressure sensor output all is analog signal, therefore be converted into data signal by digital-to-analogue conversion again after need handling analog signal, just be input in the central microprocessor at last.Wherein the analog signal conditioner part is made up of circuit such as signal conversion, filtering processing and signal amplifications, pressure sensor at first connects signal conversion circuit, the analog signal of various sensor outputs is modulated according to the certain standard unification, to simplify the design of subsequent conditioning circuit.The signal conversion circuit output connects the filtering treatment circuit, with the interfering signal in the preliminary elimination analog signal, and then by signal amplification circuit analog signal is amplified processing.Analog signal after the analog signal conditioner section processes also will be sent into the filtering processing section of back level, to eliminate the interference that analog signal conditioner partly produces, improves the analog-to-digital precision in back.By the digital-to-analogue conversion part analog signal is converted into data signal at last and outputs to central microprocessor again.
Three, temperature control modules is used for obtaining the temperature of process equipment, as mould, plastics heating-up temperature etc.It comprises thermocouple, analog signal conditioner part and analog-to-digital conversion part, electroheat pair connects the input of analog signal conditioner part, the output connection mode number conversion part of analog signal conditioner part, analog-to-digital conversion part output links to each other with the input port of central microprocessor; Wherein the analog signal conditioner part is made up of the filtering processing that links to each other successively, variable connector, one stage signal amplification, second signal amplification, buffer circuit and level filtering processing section, back.
Four, input module switch is used for detecting the state of each switch of process equipment, by central microprocessor unified management and control.Comprise variable connector, signal conversion fraction, filtering processing section and multichannel selection part, the port of variable connector connects the input of signal conversion fraction, the output of signal conversion fraction connects the input of filtering processing section, the output that filtering is handled connects the multichannel selection portion and divides corresponding input, and multichannel selects the output of part to link to each other with the input port of central microprocessor.
Five, display module is used to show some states of process equipment, as temperature, pressure, state of a control or the like.It comprises that signal is STC89C516RD single-chip microcomputer, display interface device part and keyboard interface part, and the display interface part links to each other with the corresponding input/output port of single-chip microcomputer with the keyboard interface part.The display interface part can be selected as required, and what comparatively popularize at present is to adopt LCD.And the also input service of responsible whole system of this module, it mainly connects corresponding keyboard by keyboard interface and realizes.
Six, communication module is used for native system and other exchanged between equipment data or control signal and uses.Can adopt RS232 serial communication port circuit or CAN bus communication circuit etc.
Seven, drive circuit is used to export the corresponding mechanical execution unit of controlling signal to of central microprocessor.Comprise in multichannel latch cicuit and the drain electrode and draw output circuit, the input of multichannel latch cicuit and the output port of central microprocessor, the output of multichannel latch cicuit with draw the output circuit input to link to each other on leakage is hit.
Claims (6)
1. Packing Machine nonshared control unit, it is characterized in that: a plurality of input/output modules that comprise central microprocessor and link to each other with central microprocessor, comprising force samples module, temperature control modules, input module switch, display module, communication module and the drive circuit that links to each other with the Packing Machine respective execution mechanisms.
2. Packing Machine nonshared control unit according to claim 1, it is characterized in that: the force samples module comprises pressure sensor, analog signal conditioner part, filtering processing section and analog-to-digital conversion part, the output of pressure sensor links to each other with the input of analog signal conditioner part, the output of analog signal conditioner part links to each other with the input of filtering processing section, the output of filtering processing section links to each other with analog-to-digital conversion part input, and analog-to-digital conversion part output links to each other with the input port of central microprocessor.
3. Packing Machine nonshared control unit according to claim 1, it is characterized in that: described temperature control modules comprises thermocouple, analog signal conditioner part and analog-to-digital conversion part, electroheat pair connects the input of analog signal conditioner part, the output connection mode number conversion part of analog signal conditioner part, analog-to-digital conversion part output links to each other with the input port of central microprocessor; Wherein the analog signal conditioner part is made up of the filtering processing that links to each other successively, variable connector, one stage signal amplification, second signal amplification, buffer circuit and level filtering processing section, back.
4. Packing Machine nonshared control unit according to claim 1, it is characterized in that: described input module switch comprises variable connector, signal conversion fraction, filtering processing section and multichannel selection part, the port of variable connector connects the input of signal conversion fraction, the output of signal conversion fraction connects the input of filtering processing section, the output that filtering is handled connects the multichannel selection portion and divides corresponding input, and multichannel selects the output of part to link to each other with the input port of central microprocessor.
5. Packing Machine nonshared control unit according to claim 1, it is characterized in that: described display module comprises single-chip microcomputer, display interface device part and keyboard interface part, and the display interface part links to each other with the corresponding input/output port of single-chip microcomputer with the keyboard interface part.
6. Packing Machine nonshared control unit according to claim 1, it is characterized in that: draw output circuit on described drive circuit comprises the multichannel latch cicuit and drains, the input of multichannel latch cicuit and the output port of central microprocessor, the output of multichannel latch cicuit with draw the output circuit input to link to each other on leakage is hit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820204657XU CN201333805Y (en) | 2008-12-05 | 2008-12-05 | Dedicated controller for plastic absorbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820204657XU CN201333805Y (en) | 2008-12-05 | 2008-12-05 | Dedicated controller for plastic absorbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333805Y true CN201333805Y (en) | 2009-10-28 |
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ID=41285447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820204657XU Expired - Fee Related CN201333805Y (en) | 2008-12-05 | 2008-12-05 | Dedicated controller for plastic absorbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333805Y (en) |
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2008
- 2008-12-05 CN CNU200820204657XU patent/CN201333805Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN KEJIELONG MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN JUTONG MECHANICAL + ELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20150123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528402 ZHONGSHAN, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150123 Address after: Private science and Technology Park in Guangdong province Zhongshan city 528400 people Shiqi District Ying Road No. 8 Patentee after: Technology Dragon (Zhongshan) Robot Co., Ltd. Address before: 528402 No. 8, min Ying Road, private science and Technology Park, Guangdong, Zhongshan Patentee before: Zhongshan Jutong Mechanical & Electrical Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |