CN101992543A - Automatic control system used in place of sliding rings for signal transmission in blow molding machine - Google Patents
Automatic control system used in place of sliding rings for signal transmission in blow molding machine Download PDFInfo
- Publication number
- CN101992543A CN101992543A CN2009100418115A CN200910041811A CN101992543A CN 101992543 A CN101992543 A CN 101992543A CN 2009100418115 A CN2009100418115 A CN 2009100418115A CN 200910041811 A CN200910041811 A CN 200910041811A CN 101992543 A CN101992543 A CN 101992543A
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- CN
- China
- Prior art keywords
- blow molding
- molding machine
- signal
- control system
- automatic control
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- 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.)
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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]
Abstract
The invention relates to an automatic control system used in place of sliding rings for signal transmission in a blow molding machine, which is characterized in that: a switchboard (1) is connected with an industrial personal computer (2); and a signal transceiver (3) of the switchboard (1) is in wireless connection with a signal transceiver (5) of a rotary control device (4) of a machine tool. Due to the adoption of computer wireless connection control, the drawbacks of low signal control precision due to the friction connection of the sliding rings and control failure due to long friction time are overcome, and thus, the rotary control precision is improved effectively and the service life of the controller is prolonged.
Description
Affiliated technical field:
The present invention relates to substitute in a kind of plastic blow molding machine adopts slip ring to make the automatic control system that signal transmits.
Background technology:
Rotation control signal in the plastic blow molding machine in the past all leads to industrial computer by slip ring, and this control causes the signal controlling precision low and long and out of control because of fraction time easily owing to the friction between slip ring connects.
Technology contents:
Goal of the invention: improve the precision of rotation control and the life-span of prolongation controller.
For reaching goal of the invention, the invention provides to substitute in a kind of plastic blow molding machine adopts slip ring to make the automatic control system that signal transmits, it is characterized in that: switch (1) is connected with industrial computer (2), signal transceiver (5) wireless connections of the signal transceiver (3) of switch (1) and the rotating control assembly (4) of lathe.The signal transceiver (5) of the rotating control assembly of lathe (4) sends the information signal of the state of lathe rotation, signal transceiver (3) by switch (1) receives, transfer to industrial computer (2) by switch (1) again, operating personnel are as required at the enterprising line operate of man-machine interface of industrial computer (2), and the information signal that will revise is after switch (1) is handled, send through signal transceiver (3) again, after signal transceiver (5) reception, after handling, realizes by rotating control assembly (4) status modifier of industrial computer (2) to the lathe rotation.
Said apparatus can be done such improvement: PLC controller (6) is connected with switch (1), and the effect of PLC controller (6) is: the control device except that whirligig is controlled, to reach the diversity of control.
The rotating control assembly of the lathe in the said apparatus (4) can design like this: the switch (7) of band signal transceiver (5) is connected respectively with PLC controller (8), frequency converter (9), touch-screen (10).Its function is achieved in that signal transceiver (5) receives the control signal from signal transceiver (3), by switch (7) signal is delivered to PLC controller (8), by PLC controller (8) output control signal frequency converter (9) is moved control again.Synchronous signal generator (5) also feeds back to industrial computer (2) with the machine running-active status of rotating control assembly (4), and touch-screen (10) is then as the local manually-operated control of slewing, and is additional as what control automatically with this.
Effect of the present invention: owing to adopted computer radio to connect control, overcome owing to the connection of the friction between slip ring causes the signal controlling precision low and easy of the long and out of control defective of fraction time, thereby improved effectively the precision of rotation control and the life-span of prolongation controller.
Description of drawings:
Fig. 1, a kind of system architecture schematic diagram of the present invention.
A kind of concrete system architecture schematic diagram of Fig. 2, Fig. 1.
The rotating control assembly of Fig. 3, a kind of lathe of the present invention (4) structural representation.
A kind of concrete apparatus structure schematic diagram of Fig. 4, invention.
Embodiment:
Embodiment one
See Fig. 4, switch (1) is connected with industrial computer (2), signal transceiver (5) radio contact in the signal transceiver (3) of switch (1) and the rotating control assembly (4) of lathe, and PLC controller (6) is connected with switch (1).In the rotating control assembly of lathe (4), the switch (7) of band signal transceiver (5) is connected respectively with PLC controller (8), frequency converter (9), touch-screen (10).
Claims (3)
1. substitute the automatic control system that adopts slip ring to do the signal transmission in a plastic blow molding machine, it is characterized in that: switch (1) is connected with industrial computer (2), signal transceiver (5) wireless connections of the signal transceiver (3) of switch (1) and the rotating control assembly (4) of lathe.
2. substitute in the plastic blow molding machine according to claim 1 and adopt slip ring to make the automatic control system that signal transmits, it is characterized in that: PLC controller (6) is connected with switch (1).
3. substitute in the plastic blow molding machine according to claim 1 and 2 and adopt slip ring to make the automatic control system that signal transmits, it is characterized in that: in the rotating control assembly of lathe (4), the switch (7) of band signal transceiver (5) is connected respectively with PLC controller (8), frequency converter (9), touch-screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100418115A CN101992543A (en) | 2009-08-12 | 2009-08-12 | Automatic control system used in place of sliding rings for signal transmission in blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100418115A CN101992543A (en) | 2009-08-12 | 2009-08-12 | Automatic control system used in place of sliding rings for signal transmission in blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992543A true CN101992543A (en) | 2011-03-30 |
Family
ID=43783521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100418115A Pending CN101992543A (en) | 2009-08-12 | 2009-08-12 | Automatic control system used in place of sliding rings for signal transmission in blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992543A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040009252A1 (en) * | 2002-06-25 | 2004-01-15 | Demag Ergotech Gmbh | Injection molding machine with electric components linked in wireless mode |
| CN101062593A (en) * | 2006-04-30 | 2007-10-31 | 马镇鑫 | Distributed automatic control system for plastic blowing machine |
-
2009
- 2009-08-12 CN CN2009100418115A patent/CN101992543A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040009252A1 (en) * | 2002-06-25 | 2004-01-15 | Demag Ergotech Gmbh | Injection molding machine with electric components linked in wireless mode |
| CN101062593A (en) * | 2006-04-30 | 2007-10-31 | 马镇鑫 | Distributed automatic control system for plastic blowing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |