CN104950787B - A kind of control circuit of HVAF powder feeder - Google Patents
A kind of control circuit of HVAF powder feeder Download PDFInfo
- Publication number
- CN104950787B CN104950787B CN201510236123.XA CN201510236123A CN104950787B CN 104950787 B CN104950787 B CN 104950787B CN 201510236123 A CN201510236123 A CN 201510236123A CN 104950787 B CN104950787 B CN 104950787B
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- pin
- adjusting plate
- speed adjusting
- motor
- power tube
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- 239000000843 powder Substances 0.000 title claims abstract description 35
- 238000010286 high velocity air fuel Methods 0.000 title claims abstract description 10
- 230000009466 transformation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The present invention relates to a kind of control circuit of HVAF powder feeder, including potentiometer one, speed adjusting plate one, voltmeter one, power tube one, potentiometer two, voltmeter two, motor two, speed adjusting plate two, power tube two, switch one, switch two, magnetic valve one, magnetic valve two, transformer, motor one and insert row.The control to two powder feeding branch roads can be achieved using motor one, motor two by the present invention, compared with traditional single pass automatic powder feeding system, on the one hand powder feeding efficiency is improved, used simultaneously for two supersonic velocity flame plating equipments using an equipment, reduce the cost of the manufacturing, on the other hand, with good substitution effect, if the control for having a powder feeding branch road is broken down, the control of another powder feeding branch road can be utilized to substitute, ensure that being smoothed out for spray process.
Description
Technical field
The present invention relates to HVAF technical field, specifically a kind of HVAF powder feeder
Control circuit.
Background technology
In addition to a small number of noble metals, metal material can be with surrounding medium generation chemical reaction and electrochemical reaction and by corruption
Erosion.In addition, metal surface is also extremely serious by being worn caused by various mechanisms.Substantial amounts of hardware is because corroding and grinding
Damage and fail, cause greatly to waste and lose.With the continuous development of science and technology, re-manufacturing technology is also applied.According to
11 department's joint hairs such as State Development and Reform Commission, the Department of Science and Technology, the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Finance, Chinese Ministry of Environmental Protection, Department of Commerce
The file of cloth, to the end of the year 2009, for the application that remanufactures of automobile industry, China's auto parts and components remanufacture pilot and have formed vapour
Car engine, gearbox, turning machine, generator totally 23 ten thousand set remanufacture ability.China is remanufacturing basic theory and pass
Key technology research and development field has obtained the re-manufacturing technology such as important breakthrough, the automation nano-particles reinforcement Brush Plating of development and application
Reach advanced world standards.Remanufacture batch for referring to that junked-auto parts, engineering machinery, lathe etc. are carried out to specialized reparation
Quantify production process, remanufacture product reach with original new product identical quality and performance, be recycling economy " recycling " height
Level form.Compared with manufacturing new product, product escapable cost 50% is remanufactured, energy-conservation 60%, saves material 70%, be nearly free from solid
Body waste.So remanufacturing industry has a extensive future.
HVAF technology is as one kind in re-manufacturing technology, using also more universal.Powder feeder is Supersonic
Important component in fast flame-spraying system.However, traditional powder feeder is more by the way of single channel powder feeding, controllability compared with
Difference, have influence on final spraying effect, and processing efficiency is relatively low, once equipment breaks down, then can cause spray process without
Method is normally carried out.
Such as《The outstanding rich master's degree of China becomes II volumes of full-text database (master) engineering science and technology》5th phase in 2005, carry
A kind of development for Double-hopper Powder-Feeder for Laser Refabrication is gone out, the structure for disclosing powder feeder is to use two electricity
Machine drives two power transmission shafts so as to drive two powder wheels, and the controller of design to control two motors respectively, and uses
Potentiometer adjusts rotating speed.But this mode a motor control can not break down wherein, another can substitute,
Two be work simultaneously and while stop, it is impossible to meeting actual processing demand.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of reasonable in design, easy to install, life
Production manufacturing cost is low, and two supersonic velocity flame plating equipments can be controlled to supply the circuit of powder simultaneously, i.e., a kind of supersonic flame spray
The control circuit of painting powder feeder.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of control circuit of HVAF powder feeder, including potentiometer one, speed adjusting plate one, voltmeter one,
Power tube one, potentiometer two, voltmeter two, motor two, speed adjusting plate two, power tube two, switch one, switch two, magnetic valve one, electricity
Magnet valve two, transformer, motor one and insert row, the transformer include enter line side, 30V output ends and 32V output ends, the transformation
1 pin, 2 pin of insert row are linked into after the inlet wire side joint 220V alternating currents of device, 1 pin, 2 pin of the speed adjusting plate one are coupled with transformation
In the 30V output ends of device, on one 3 pin for being followed by speed adjusting plate one in parallel with the 32V output ends of transformer of switch, 4 pin, institute
The base stage for stating power tube one is connected on 5 pin of speed adjusting plate one, and the colelctor electrode of the power tube one is connected on 6 pin of speed adjusting plate one,
The emitter stage of the power tube one is connected on 7 pin of speed adjusting plate one, and the motor one is connected on 8 pin of speed adjusting plate one, on 9 pin, institute
To state potentiometer one and be connected on 10 pin of speed adjusting plate one, on 11 pin, the voltmeter one is connected on motor one, and the 1 of the speed adjusting plate two
Pin, 2 pin are connected in the 30V output ends of transformer, and the switch two is in parallel with the 32V output ends of transformer to be followed by speed adjusting plate two
3 pin, on 4 pin, the base stage of the power tube two is connected on 5 pin of speed adjusting plate two, and the colelctor electrode of the power tube two is connected on tune
On 6 pin of fast plate two, the emitter stage of the power tube two is connected on 7 pin of speed adjusting plate two, and the motor two is connected on speed adjusting plate two
8 pin, on 9 pin, the potentiometer two is connected on 10 pin of speed adjusting plate two, on 11 pin, and the voltmeter two is connected on motor two.Adjust
During control, can adjust potentiometer one, potentiometer two, so as to change motor one, the voltage on motor two, and using voltmeter one,
Voltmeter two is shown, is observed for operating personnel, and such motor one, the rotating speed of motor two are then changed, that is, are reached
To the purpose for changing powder sending quantity.
The voltmeter one, voltmeter two are connected in the enter line side of transformer.
3 pin of the insert row, 6 pin ground connection, an end of the magnetic valve one are connected on 4 pin of insert row, the magnetic valve one
The other end ground connection.
One end of the magnetic valve two is connected on 5 pin of insert row, the other end ground connection of the magnetic valve two.Insert row most terminating
On external PLC, using external PLC output control signals, to control magnetic valve one, magnetic valve two, sent so as to control
Powder.
The switch one, switch two are two-stage switch, facilitate controlled motor one, the working order of motor two.
The beneficial effects of the invention are as follows：The control to two powder feeding branch roads can be achieved using motor one, motor two by the present invention,
Compared with traditional single pass automatic powder feeding system, on the one hand improve powder feeding efficiency, i.e., it is simultaneously super for two using an equipment
Velocity of sound flame spray device uses, and reduces the cost of the manufacturing, on the other hand, has good substitution effect, if having one
The control of powder feeding branch road is broken down, and the control of another powder feeding branch road can be utilized to substitute, and ensure that smoothly entering for spray process
OK.
Such as《The outstanding rich master's degree of China becomes II volumes of full-text database (master) engineering science and technology》5th phase in 2005, carry
A kind of development for Double-hopper Powder-Feeder for Laser Refabrication is gone out, the structure for disclosing powder feeder is to use two electricity
Machine drives two power transmission shafts so as to drive two powder wheels, and the controller of design to control two motors respectively, and uses
Potentiometer adjusts rotating speed.But this mode a motor control can not break down wherein, another can substitute,
Two be work simultaneously and while stop, it is impossible to meeting actual processing demand.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in figure 1, a kind of control circuit of HVAF powder feeder, including potentiometer 1, speed adjusting plate one
2nd, voltmeter 1, power tube 1, potentiometer 25, voltmeter 26, motor 27, speed adjusting plate 28, power tube 29, switch one
10th, switch 2 11, magnetic valve 1, magnetic valve 2 13, transformer 14, motor 1 and insert row 16, the transformer 14 include
Enter line side, 30V output ends and 32V output ends, the 1 of insert row 16 is linked into after the inlet wire side joint 220V alternating currents of the transformer 14
Pin, 2 pin, 1 pin, 2 pin of the speed adjusting plate 1 are coupled with the 30V output ends of transformer 14, the switch 1 and transformation
The 32V output end parallel connections of device 14 are followed by 3 pin of speed adjusting plate 1, on 4 pin, and the base stage of the power tube 1 is connected to speed adjusting plate one
On 25 pin, the colelctor electrode of the power tube 1 is connected on 6 pin of speed adjusting plate 1, and the emitter stage of the power tube 1 is connected to
On 7 pin of speed adjusting plate 1, the motor 1 is connected on 8 pin of speed adjusting plate 1, on 9 pin, and the potentiometer 1 is connected on speed adjusting plate
On one 2 10 pin, 11 pin, the voltmeter 1 is connected on motor 1, and 1 pin, 2 pin of the speed adjusting plate 28 are connected to transformer
In 14 30V output ends, 2 11 3 pin that are followed by speed adjusting plate two 8 in parallel with the 32V output ends of transformer 14 of switch, 4 pin
On, the base stage of the power tube 29 is connected on 5 pin of speed adjusting plate 28, and the colelctor electrode of the power tube 29 is connected on speed adjusting plate 28
6 pin on, the emitter stage of the power tube 29 is connected on 7 pin of speed adjusting plate 28, and the motor 27 is connected on the 8 of speed adjusting plate 28
On pin, 9 pin, the potentiometer 25 is connected on 10 pin of speed adjusting plate 28, on 11 pin, and the voltmeter 26 is connected on motor 27.
During regulation and control, potentiometer 1, potentiometer 25 are can adjust, so as to change motor 1, the voltage on motor 27, and utilizes electricity
Pressure table 1, voltmeter 26 are shown, are observed for operating personnel, and such motor 1, the rotating speed of motor 27 then occur
Change, that is, reach the purpose for changing powder sending quantity.
The voltmeter 1, voltmeter 26 are connected in the enter line side of transformer 14.
3 pin of the insert row 16,6 pin ground connection, an end of the magnetic valve 1 are connected on 4 pin of insert row 16, the electricity
The other end ground connection of magnet valve 1.
One end of the magnetic valve 2 13 is connected on 5 pin of insert row 16, the other end ground connection of the magnetic valve 2 13.Insert row
16 are finally connected on external PLC, using external PLC output control signals, to control magnetic valve 1, magnetic valve 2 13,
So as to control powder feeding.
The switch 1, switch 2 11 are two-stage switch, facilitate controlled motor 1, the working order of motor 27.
During present invention work, first insert row 16 is connected on external PLC, using external PLC output control signals, with control
Magnetic valve 1 processed, magnetic valve 2 13, so as to control powder feeding, meanwhile, the manually controllable switch 1 of operating personnel, switch two
11, with controlled motor 1, the normal operation of motor 27；By adjusting potentiometer 1, potentiometer 25, to change motor one
15th, the rotating speed of motor 27, that is, the control to powder sending quantity is realized.
According to the service condition of reality selection motor 1 or motor 27, to control different powder feeding branch roads to work, also may be used
Make motor 1, motor 27 in running order simultaneously, to ensure the efficiency of powder feeding.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing defines.
Claims (2)
1. a kind of control circuit of HVAF powder feeder, including potentiometer one (1), speed adjusting plate one (2), voltmeter
One (3), power tube one (4), potentiometer two (5), voltmeter two (6), motor two (7), speed adjusting plate two (8), power tube two (9),
Switch one (10), two (11) of switch, magnetic valve one (12), magnetic valve two (13), transformer (14), motor one (15) and insert row
(16), it is characterised in that：The transformer (14) includes enter line side, 30V output ends and 32V output ends, the transformer (14)
Inlet wire side joint 220V alternating currents after be linked into 1 pin, 2 pin of insert row (16), 1 pin, 2 pin of the speed adjusting plate one (2) connect respectively
Onto the 30V output ends of transformer (14), one (10) are in parallel with the 32V output ends of transformer (14) is followed by speed governing for the switch
On 3 pin of plate one (2), 4 pin, the base stage of the power tube one (4) is connected on 5 pin of speed adjusting plate one (2), the power tube one
(4) colelctor electrode is connected on 6 pin of speed adjusting plate one (2), and the emitter stage of the power tube one (4) is connected to 7 pin of speed adjusting plate one (2)
On, the motor one (15) is connected on 8 pin of speed adjusting plate one (2), on 9 pin, and the potentiometer one (1) is connected on speed adjusting plate one (2)
On 10 pin, 11 pin, the voltmeter one (3) is connected on motor one (15), and 1 pin, 2 pin of the speed adjusting plate two (8) are connected to transformation
In the 30V output ends of device (14), two (11) are in parallel with the 32V output ends of transformer (14) is followed by speed adjusting plate two for the switch
(8) on 3 pin, 4 pin, the base stage of the power tube two (9) is connected on 5 pin of speed adjusting plate two (8), the power tube two (9)
Colelctor electrode is connected on 6 pin of speed adjusting plate two (8), and the emitter stage of the power tube two (9) is connected on 7 pin of speed adjusting plate two (8), institute
State motor two (7) and be connected on 8 pin of speed adjusting plate two (8), on 9 pin, the potentiometer two (5) is connected on 10 pin of speed adjusting plate two (8), 11
On pin, the voltmeter two (6) is connected on motor two (7)；
The voltmeter one (3), voltmeter two (6) are connected in the enter line side of transformer (14)；
3 pin of the insert row (16), 6 pin ground connection, an end of the magnetic valve one (12) is connected on 4 pin of insert row (16), described
The other end ground connection of magnetic valve one (12)；
One end of the magnetic valve two (13) is connected on 5 pin of insert row (16), the other end ground connection of the magnetic valve two (13).
A kind of 2. control circuit of HVAF powder feeder according to claim 1, it is characterised in that：It is described
One (10) of switch, two (11) of switch are two-stage switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236123.XA CN104950787B (en) | 2015-05-09 | 2015-05-09 | A kind of control circuit of HVAF powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236123.XA CN104950787B (en) | 2015-05-09 | 2015-05-09 | A kind of control circuit of HVAF powder feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104950787A CN104950787A (en) | 2015-09-30 |
| CN104950787B true CN104950787B (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510236123.XA Expired - Fee Related CN104950787B (en) | 2015-05-09 | 2015-05-09 | A kind of control circuit of HVAF powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104950787B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356608A (en) * | 2001-12-15 | 2002-07-03 | 华中科技大学 | Automatic controller for laser coating and powder feeding system |
| CN201157802Y (en) * | 2008-01-09 | 2008-12-03 | 江西恒大高新技术股份有限公司 | Supersonic flame spraying powder feeding apparatus in boiler |
| CN104233176A (en) * | 2014-09-12 | 2014-12-24 | 芜湖鼎瀚再制造技术有限公司 | Supersonic flame spraying system |
-
2015
- 2015-05-09 CN CN201510236123.XA patent/CN104950787B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356608A (en) * | 2001-12-15 | 2002-07-03 | 华中科技大学 | Automatic controller for laser coating and powder feeding system |
| CN201157802Y (en) * | 2008-01-09 | 2008-12-03 | 江西恒大高新技术股份有限公司 | Supersonic flame spraying powder feeding apparatus in boiler |
| CN104233176A (en) * | 2014-09-12 | 2014-12-24 | 芜湖鼎瀚再制造技术有限公司 | Supersonic flame spraying system |
Non-Patent Citations (2)
| Title |
|---|
| 基于PIC12F675的辊轮式送粉器控制系统开发;胡晓东;《轻工机械》;20140430;第29卷(第2期);57-59 * |
| 用于激光再制造双料斗载气式送粉器的研制;李向阳;《中国优秀博硕士学位论文全文数据库（硕士） 工程科技II辑》;20050915(第5期);25-29 * |
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| CN104950787A (en) | 2015-09-30 |
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Address after: 241000 workshop 10, Torch Industrial Park, Wuhu hi tech Industrial Development Zone, Anhui Province Patentee after: Anhui Dingheng Industry Group Co.,Ltd. Address before: 241000 No. 11 workshop of small and medium-sized enterprise park, South Zone, hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: WUHU DINGHENG MATERIAL TECHNOLOGY Co.,Ltd. |
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