CN203502783U - Full-automatic spheroidal graphite cast tube inner liner coating control system - Google Patents
Full-automatic spheroidal graphite cast tube inner liner coating control system Download PDFInfo
- Publication number
- CN203502783U CN203502783U CN201320658756.6U CN201320658756U CN203502783U CN 203502783 U CN203502783 U CN 203502783U CN 201320658756 U CN201320658756 U CN 201320658756U CN 203502783 U CN203502783 U CN 203502783U
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- Prior art keywords
- automatic
- plc controller
- control system
- full
- computer interaction
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- Expired - Lifetime
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- 239000011248 coating agent Substances 0.000 title abstract description 6
- 238000000576 coating method Methods 0.000 title abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910002804 graphite Inorganic materials 0.000 title abstract description 5
- 239000010439 graphite Substances 0.000 title abstract description 5
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 16
- 238000005119 centrifugation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 11
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001562 pearlite Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model, which relates to the technical field of the manufacturing apparatus of a spheroidal graphite cast tube, discloses a full-automatic spheroidal graphite cast tube inner liner coating control system comprising a PLC controller, an operation platform, a man-computer interaction interface, a frequency conversion control cabinet for driving a centrifugal system motor, a first inverter for controlling a slurry pump, a second inverter for controlling a walking motor of a material distrusting dolly, and a forward-backward limit apparatus installed above a material distrusting dolly track. The man-computer interaction interface and the PLC controller are in bidirectional connection; the man-computer interaction interface is fixed at the operation platform; the frequency conversion control cabinet, the first inverter, and the second inverter are connected with the output terminal of the PLC controller; and the forward-backward limit apparatus is connected with the input terminal of the PLC controller. With the control system, the labor intensity of the worker can be reduced; and the inner liner coating quality of the spheroidal graphite cast tube can be improved.
Description
Technical field
The utility model relates to the manufacturing installation technical field of ductile iron pipe, relates in particular to a kind of full-automatic ductile iron pipe coated lining control system.
Background technology
Ductile iron pipe is a kind of of cast carbon steel, requires qualitatively the nodulizing grade of cast carbon steel to control as 1-3 level (nodularization rate > 80%), thereby the mechanical property of material itself obtained good improvement, has the essence of iron, the performance of steel.Ductile iron pipe after annealing, its metallographic structure is that ferrite adds a small amount of pearlite, satisfactory mechanical property, antiseptic property is excellent, ductility is good, and good sealing effect is installed simple and easyly, is mainly used in municipal administration, industrial and mining enterprises' feedwater, gas transmission, oil transportation etc.On ferrite and pearlite matrix, be distributed with the globular graphite of some, according to nominal bore and different to the requirement of extensibility, the ratio of the ferrite and pearlite in matrix is different, small-bore pearlite ratio is generally not more than 20%, and bigbore general control is in 25% left and right.In the production technology of ductile iron pipe, in order to prevent iron rust and other objectionable impuritiess corrosion resistance to the pollution of water quality and increase cast carbon steel, the operation of cast carbon steel liner cement is extremely important, traditional cement coated lining mode of operation is all manual mode of operation, labor strength is large, cloth and centrifugal randomness are large, and lining quality is bad.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of full-automatic ductile iron pipe coated lining control system, and described control system has reduced workman's labour intensity, has improved ductile iron pipe liner coating quality.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of full-automatic ductile iron pipe coated lining control system, it is characterized in that comprising PLC controller, operator's console, human-computer interaction interface, for driving the frequency-conversion control cabinet of centrifugation systems motor, for controlling the first frequency converter of steam piano, for control the second frequency converter of charge car movable motor and be arranged on charge car track top before, rear stop means, described man-machine interface is connected with PLC controller is two-way, described human-computer interaction interface is fixed on operator's console, described frequency-conversion control cabinet, the first frequency converter is connected with the output terminal of PLC controller with the second frequency converter, before described, rear stop means is connected with the input end of PLC controller.
Preferably, described human-computer interaction interface device is touch-screen.
Preferably, described forward and backward stop means is limit switch.
The beneficial effect that adopts technique scheme to produce is: the utility model is in the situation that retaining existing equipment manual operation mode, can realize respectively the full automatic working of cloth system, step rate system and pinch roller centrifugation systems, can realize the one-touch full automatic working of whole coated lining operation, obviously reduce workman's labour intensity, improved ductile iron pipe liner coating quality.In addition, described system simple in structure, the feature of low cost of manufacture, has good popularization and prospect of the application.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the layout schematic diagram of prior art ductile iron pipe coated lining system;
Wherein: 1, centering operation device 2, cloth material process device 3, pinch roller centrifugal treating operation device 4, pouring operation device 5, step rate 6, steam piano 7, charge car 8, forward and backward stop means.
Embodiment
As shown in Figure 1, a full-automatic ductile iron pipe coated lining control system, comprises PLC controller, operator's console, human-computer interaction interface, for driving the frequency-conversion control cabinet of centrifugation systems motor, for controlling the first frequency converter of steam piano, for controlling the second frequency converter of charge car movable motor and being arranged on the forward and backward stop means of charge car track top.Described man-machine interface is connected with PLC controller is two-way, described human-computer interaction interface is fixed on operator's console, described frequency-conversion control cabinet, the first frequency converter and the second frequency converter are connected with the output terminal of PLC controller, and described forward and backward stop means is connected with the input end of PLC controller; Described human-computer interaction interface is preferably used touch-screen, and forward and backward stop means preferably uses limit switch, and above-mentioned device also can be used other equipment, as long as can meet corresponding function.
Cloth system, step rate system, pinch roller centrifugation systems can be realized hand, automatic switchover respectively.Three system whiles, when auto state, can be realized the one-touch fully automatic operation of whole coated lining operation.Charge car system, in automatic situation, is pressed system start button, the advancing of charge car, retreat, stop position can set separately, the opening time of steam piano and stand-by time can be set separately, after the complete material of cloth, the secondary of charge car retreats the time and can set.Step rate system is when auto state, and step rate lifting action divides pre-lifting and secondary lifting two steps.Under pinch roller centrifugation systems auto state, centrifugal number of times can be set as 1 time and 2 times centrifugal.
Coated lining device brief description: coated lining operation mainly comprises device as shown in Figure 2, centering operation device 1, cloth material process device 2, pinch roller centrifugal treating operation device 3, pouring operation device 4, other equipment comprise step rate 5, steam piano 6, charge car 7 and forward and backward stop means 8.The human-computer interaction interface of described coated lining control system is provided with cloth system hand, automatic selector switch, step rate system hand from, moving selector switch, pinch roller centrifugation systems hand, automatic selector switch.After cloth system is selected automatically, press automatic start button, near before charge car, the rotation of cloth support roller, starts steam piano at the time point that can set, and charge car arrives after front limit device provided, halt, through setting-up time, charge car retreats, after rear stop means, charge car stops retreating, steam piano time delay stops, and charge car starts again, retreats into initial position.
Step rate system is selected when automatic, when the complete material of the automatic cloth of charge car retreats, step rate completes a lifting, and after support roller is centrifugal, step rate completes secondary lifting, lifting is complete, step rate is operation forward automatically, and after operation puts in place, step rate declines automatically, after decline puts in place, step rate automatic backing is to reference position.
Pinch roller centrifugation systems is selected when automatic, pinch roller is at the centrifugal complete automatic-ascending later of centrifugal station, after step rate decline starts, pinch roller declines automatically, simultaneously pouring oil cylinder completes lifting action, and pinch roller drops to behind position, according to the number of times support roller centrifugal of setting or twice, centrifugal complete, pouring cylinder declines.When three cover systems, select when automatic, above whole actions only need be pressed a button and just can be completed simultaneously.
The utility model is in the situation that retaining existing equipment manual operation mode, can realize respectively the full automatic working of cloth system, step rate system and pinch roller centrifugation systems, can realize the one-touch full automatic working of whole coated lining operation, obviously reduce workman's labour intensity, improved ductile iron pipe liner coating quality.In addition, described system simple in structure, the feature of low cost of manufacture, has good popularization and prospect of the application.
Applied specific case herein principle of the present utility model and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not depart from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (3)
1. a full-automatic ductile iron pipe coated lining control system, it is characterized in that comprising PLC controller, operator's console, human-computer interaction interface, for driving the frequency-conversion control cabinet of centrifugation systems motor, for controlling the first frequency converter of steam piano, for control the second frequency converter of charge car movable motor and be arranged on charge car track top before, rear stop means, described man-machine interface is connected with PLC controller is two-way, described human-computer interaction interface is fixed on operator's console, described frequency-conversion control cabinet, the first frequency converter is connected with the output terminal of PLC controller with the second frequency converter, before described, rear stop means is connected with the input end of PLC controller.
2. full-automatic ductile iron pipe coated lining control system according to claim 1, is characterized in that described human-computer interaction interface is touch-screen.
3. full-automatic ductile iron pipe coated lining control system according to claim 1, is characterized in that described forward and backward stop means is limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658756.6U CN203502783U (en) | 2013-10-24 | 2013-10-24 | Full-automatic spheroidal graphite cast tube inner liner coating control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658756.6U CN203502783U (en) | 2013-10-24 | 2013-10-24 | Full-automatic spheroidal graphite cast tube inner liner coating control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502783U true CN203502783U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658756.6U Expired - Lifetime CN203502783U (en) | 2013-10-24 | 2013-10-24 | Full-automatic spheroidal graphite cast tube inner liner coating control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543689A (en) * | 2013-10-24 | 2014-01-29 | 新兴铸管股份有限公司 | Full-automatic ductile cast iron pipe liner coating control system |
-
2013
- 2013-10-24 CN CN201320658756.6U patent/CN203502783U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543689A (en) * | 2013-10-24 | 2014-01-29 | 新兴铸管股份有限公司 | Full-automatic ductile cast iron pipe liner coating control system |
| CN103543689B (en) * | 2013-10-24 | 2016-05-18 | 新兴铸管股份有限公司 | Full-automatic ductile iron pipe coated lining control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XINXING DUCTILE IRON PIPES FUKANG ENERGY CO.,LTD. Assignor: Xinxing Ductile Iron Pipes Co.,Ltd. Contract record no.: 2015650000031 Denomination of utility model: Full-automatic ductile iron pipe coated lining control system Granted publication date: 20140326 License type: Exclusive License Record date: 20150810 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |