CN101062593A - Distributed automatic control system for plastic blowing machine - Google Patents
Distributed automatic control system for plastic blowing machine Download PDFInfo
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- CN101062593A CN101062593A CN 200610035293 CN200610035293A CN101062593A CN 101062593 A CN101062593 A CN 101062593A CN 200610035293 CN200610035293 CN 200610035293 CN 200610035293 A CN200610035293 A CN 200610035293A CN 101062593 A CN101062593 A CN 101062593A
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- controller
- plastic
- reeling
- blow molding
- control
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Abstract
The invention relates to the distributional automatic control system for plastic blower that features in the central controller connects with the film foam controller, extrusion, heating control, rotary, extraction controller, inner reeling controller, outside reeling controller, and connect with other controllers to connect to the man machine interface, with computer as the terminal. The film foam controller connects with the plastic blower cooling device, through extrusion, heating controller plastic blower control, machine cylinder, mold head temperature controller, rotary and extraction controller, plastic blower first extraction, inner reeling controller with the plastic blowing reeling device, outside reeling controller connected with the plastic blowing reeling device and the second traction device. It effectively gets rid of the interference of signal transmission, affecting control precision, improving running precision.
Description
Affiliated technical field:
The present invention relates to a kind of distributed automatic control system for plastic blowing machine
Background technology:
Plastic blow molding machine automatic control system in the past adopts central controlled device, because control device is too far away apart from the control target, so the signal transmission is subject to disturb, influences control accuracy.
Technology contents:
In order to strengthen the control accuracy of control automatically effectively, the invention provides a kind of distributed automatic control system for plastic blowing machine, it is characterized in that: master controller (1) steeps controller (2) with film respectively, extrude, heating controller (3), rotation, traction controller (4), interior rolling controller (5), outer rolling controller (6) connects; Between master controller (1) and other controller, be connected man-computer interface, computer terminal (7); Film bubble controller (2) is connected with the cooling device (8) of plastic blow molding machine, extrude, the extruder extrusion capacity control device (9) and the machine barrel of heating controller (3) and plastic blow molding machine. die head temperature controller (10) is connected, rotation, traction controller (4) and plastic blow molding machine first traction, rotary tractor (11) connects, interior rolling controller (5) is connected with wrap-up (12) in the plastics blow molding, and outer rolling controller (6) is connected with outer wrap-up (13) of plastics blow molding and second draw-gear (14).
In the plastic blow molding machine blowing process, according to the requirement of production technology prescription, under the Comprehensive Control of master controller (1), by man-computer interface, computer terminal (7) input technical recipe.By extrude, heating controller (3) control extruder extrusion capacity control device (9) rotating speed, and machine barrel. the technological temperature of die head temperature controller (10) thermal treatment zone.By rotation, traction controller (4) control rotary tractor (11), adjust first traction rotating speed and the rotation traction traction rotary speed.By wrap-up (12) in interior rolling controller (5) control, finish the control of automatic winding process and film take-up tension force.By outer rolling controller (6) control outer wrap-up (13), finish the control of automatic winding process and packaging film feeding tension force.By film bubble controller (2) control cooling device (8), adjust film cooling effect and film bubble width.In this process, each concrete function controller is with sensor, simulation control signals such as transmitter are converted into data signal and pass to and give master controller (1), and master controller (1) carries out overall balance control according to the data signal that each controller transmits to each function control device.
The present invention is owing to change original central controlled system into the control system of dispersion and concentration combination, it is too far away apart from the control target to have overcome control device effectively, so the signal transmission is subject to disturb, and influences the shortcoming of control accuracy, has improved the accuracy to the equipment operation.
Description of drawings:
Fig. 1, a kind of system architecture schematic diagram of the present invention.
Embodiment:
Embodiment one
See Fig. 1, master controller (1) respectively with vacuolar membrane controller (2), extrude, heating controller (3), rotation, traction controller (4), interior rolling controller (5), outer rolling controller (6) connects; Between master controller (1) and other controller, be connected man-computer interface, computer terminal (7); Vacuolar membrane controller (2) is connected with the cooling device (8) of plastic blow molding machine, extrude, the extruder extrusion capacity control device (9) and the machine barrel of heating controller (3) and plastic blow molding machine. die head temperature control (10) is connected, rotation, traction controller (4) and plastic blow molding machine first traction, rotary tractor (11) connects, interior rolling controller (5) is connected with wrap-up (12) in the plastics blow molding, and outer rolling controller (6) is connected with outer wrap-up (13) of plastics blow molding and second draw-gear (14).
Claims (1)
1, a kind of distributed automatic control system for plastic blowing machine, it is characterized in that: master controller (1) respectively with vacuolar membrane controller (2), extrude, heating controller (3) rotation, traction controller (4), interior rolling controller (5), outer rolling controller (6) connects; Between master controller (1) and other controller, be connected man-computer interface, computer terminal (7); Vacuolar membrane controller (2) is connected with the cooling device (8) of plastic blow molding machine, extrudes, the extruder extrusion capacity control device (9) and the machine barrel of heating controller (3) and plastic blow molding machine.Die head temperature control (10) connects, rotation, traction controller (4) and plastic blow molding machine first traction, rotary tractor (11) connects, interior rolling controller (5) is connected with wrap-up (12) in the plastics blow molding, and outer rolling controller (6) is connected with outer wrap-up (13) of plastics blow molding and second draw-gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100352932A CN100569492C (en) | 2006-04-30 | 2006-04-30 | A kind of distributed automatic control system for plastic blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100352932A CN100569492C (en) | 2006-04-30 | 2006-04-30 | A kind of distributed automatic control system for plastic blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101062593A true CN101062593A (en) | 2007-10-31 |
| CN100569492C CN100569492C (en) | 2009-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100352932A Active CN100569492C (en) | 2006-04-30 | 2006-04-30 | A kind of distributed automatic control system for plastic blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100569492C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992543A (en) * | 2009-08-12 | 2011-03-30 | 广东金明精机股份有限公司 | Automatic control system used in place of sliding rings for signal transmission in blow molding machine |
-
2006
- 2006-04-30 CN CNB2006100352932A patent/CN100569492C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992543A (en) * | 2009-08-12 | 2011-03-30 | 广东金明精机股份有限公司 | Automatic control system used in place of sliding rings for signal transmission in blow molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100569492C (en) | 2009-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JINMING MACHINERY CO., LTD. Free format text: FORMER OWNER: MA ZHENXIN Effective date: 20101115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515064 ZONE 5A5, JINYUAN INDUSTRY CITY, CHAOSHAN ROAD, SHANTOU CITY, GUANGDONG PROVINCE TO: 515098 TEXTILE INDUSTRIAL PARK, HAOJIANG DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: Haojiang District Textile Industrial Park, 515098 Guangdong city of Shantou Province Patentee after: Guangdong Jinming Machinery Co., Ltd. Address before: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial City area 5A5 Patentee before: Ma Zhenxin |