CN109136819B - Stable powder ion plasma plating equipment - Google Patents
Stable powder ion plasma plating equipment Download PDFInfo
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- CN109136819B CN109136819B CN201810817565.7A CN201810817565A CN109136819B CN 109136819 B CN109136819 B CN 109136819B CN 201810817565 A CN201810817565 A CN 201810817565A CN 109136819 B CN109136819 B CN 109136819B
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- plasma
- stirring
- blanking
- chamber
- powder ion
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
Abstract
The invention discloses stable powder ion plasma coating equipment which comprises a base and an outer shell, wherein the outer shell is installed at the top of the base through bolts, an air compressor is arranged on one side of the outer shell through an installation part, a heat exchanger is arranged on the other side of the outer shell through a fixing part, a stirring motor is installed at the top of the outer shell through an installation seat, a stirring chamber is arranged in the outer shell, a stirring rod is arranged in the stirring chamber, a spiral stirring blade is arranged on the stirring rod through a bolt, a blanking channel is arranged at the inner bottom of the stirring chamber, a blanking turntable is arranged in the blanking channel, a blanking port is arranged at the bottom of the blanking channel, and an installation chamber is arranged at the lower end. The stable powder ion plasma plating equipment has complete functions, small occupied area, simple operation and convenient production, effectively improves the powder ion plating efficiency and is suitable for wide popularization and use.
Description
Technical Field
The invention relates to the technical field of plasma plating, in particular to stable powder ion plasma plating equipment.
Background
The plasma plating technology is a method of heating materials such as ceramics, alloys, metals and the like to a molten or semi-molten state by using a plasma arc driven by direct current as a heat source and spraying the materials to the surface of a pretreated workpiece at a high speed to form a firmly attached surface layer. To this end, we propose a stabilized powder ion plasma coating apparatus.
Disclosure of Invention
The invention mainly aims to provide stable powder ion plasma coating equipment, which is characterized in that powder is uniformly conveyed into a plasma cavity from a feed opening, a micro motor drives an atomizing disc to rotate to scatter the falling powder, plasma can be efficiently generated by a plasma generator to enter the plasma cavity and be mixed with the powder to generate plasma powder, an air storage tank, a heat exchanger, an air compressor and the like are arranged on the whole device, the occupied area is small, the stable powder ion plasma coating equipment is convenient to move and use, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the invention adopts the technical scheme that:
a stable powder ion plasma coating device comprises a base and an outer shell, wherein the outer shell is installed at the top of the base through bolts, an air compressor is arranged on one side of the outer shell through an installation part, a heat exchanger is arranged on the other side of the outer shell through a fixing part, a stirring motor is installed at the top of the outer shell through an installation seat, a stirring chamber is arranged in the outer shell, a stirring rod is arranged in the stirring chamber, a spiral stirring blade is arranged on the stirring rod through a bolt, a blanking channel is arranged at the inner bottom of the stirring chamber, a blanking turntable is arranged in the blanking channel, a blanking port is arranged at the bottom of the blanking channel, an installation chamber is arranged at the lower end of the stirring chamber, a plasma cavity is installed in the installation chamber through bolts, the blanking port is communicated with the plasma cavity, and a micro, micro motor's output shaft atomizing disk, plasma intracavity top one end has electrical heating pottery through the mounting screw, upper end one side in plasma chamber is provided with plasma generator through the installed part, the gas holder is installed through the installing support to the one end of shell body, and the delivery outlet of gas holder connects the outlet duct, and is provided with solenoid valve and gas flowmeter on the outlet duct.
Furthermore, a damping layer is arranged in the base, and the bottom of the base is provided with a universal wheel capable of braking through a bolt.
Further, the stirring rod is connected with an output shaft of the stirring motor.
Further, a feeding hole is formed in the top of the blanking channel.
Further, a temperature controller is installed at one end of the top of the plasma cavity through a screw, and the temperature controller is electrically connected with the electric heating ceramic.
Furthermore, the output port of the air compressor is connected with the air inlet of the plasma cavity through a pipeline, and the output end of the plasma generator is connected with the plasma cavity through a pipeline.
Further, the one end of gas holder is provided with the unloading motor through the installed part, and the output shaft of unloading motor connects the unloading carousel, gas flowmeter's response end is located the outlet duct.
Compared with the prior art, the invention has the following beneficial effects:
1. drive the spiral stirring leaf on the puddler through agitator motor and carry out the rapid draing, powder rapid mixing in the agitator chamber is even, it rotates to drive the unloading carousel through the unloading motor, carry the plasma intracavity with the even follow feed opening of powder, it breaks out the powder that falls to drive the atomizing disk through micro motor, can high-efficiently produce plasma through plasma generator (the pragma plasma treatment equipment trade Shanghai Limited product) and enter into the plasma intracavity, mix with the powder, produce plasma powder, high production efficiency, through air compressor machine (the product of the air compressor machine (Heihong City moral air compressor Limited company product)) compressed air, provide gas pressure in the plasma intracavity, make plasma powder stable output.
2. Store through the gas holder and have argon gas or nitrogen gas etc. connect the plasma spray gun and use, can control gaseous flow through the solenoid valve, be used for detecting the gaseous flow of consumption through gas flowmeter (Hefefeng Hangzhou automation equipment ltd product), be used for making the heat transfer to the cold fluid from the hot-fluid through heat exchanger (jiangyin city ya long heat transfer equipment ltd product) to satisfy the regulation and control of plasma spray gun cooling water and use.
3. The electric heating ceramic can be automatically controlled to heat through the temperature controller, so that the temperature in the plasma cavity is maintained in a certain temperature range, the plasma powder is preheated, and the injection rate is improved.
4. The air storage tank, the heat exchanger, the air compressor and the like are arranged on the whole device, so that the floor area is small, the movement and the use are convenient, and the device is suitable for wide popularization and use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a stabilized powder ion plasma coating apparatus according to the present invention.
FIG. 2 is a side view of a stabilized powder ion plasma coating apparatus of the present invention.
In the figure: 1. a plasma chamber; 2. a base; 3. a plasma generator; 4. an air compressor; 5. a stirring chamber; 6. an outer housing; 7. a gas storage tank; 8. a gas flow meter; 9. an air outlet pipe; 10. an electromagnetic valve; 11. a stirring motor; 13. a stirring rod; 14. a spiral stirring blade; 15. a heat exchanger; 16. a blanking channel; 17. a blanking turntable; 18. an installation chamber; 19. a temperature controller; 20. electrically heating the ceramic; 21. a micro motor; 22. an atomizing disk; 24. a feeding port; 25. a blanking motor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1-2, a stable powder ion plasma plating equipment comprises a base 2 and an outer shell 6, the outer shell 6 is installed on the top of the base 2 through bolts, an air compressor 4 is arranged on one side of the outer shell 6 through an installation part, a heat exchanger 15 is arranged on the other side of the outer shell 6 through a fixing part, a stirring motor 11 is installed on the top of the outer shell 6 through an installation seat, a stirring chamber 5 is arranged in the outer shell 6, a stirring rod 13 is arranged in the stirring chamber 5, a spiral stirring blade 14 is arranged on the stirring rod 13 through a bolt, a blanking channel 16 is arranged at the bottom in the stirring chamber 5, a blanking turntable 17 is arranged in the blanking channel 16, a blanking port 24 is arranged at the bottom of the blanking channel 16, an installation chamber 18 is arranged at the lower end of the stirring chamber 5, and a plasma cavity 1 is installed in the, feed opening 24 is linked together with plasma chamber 1, micro motor 21 is installed through the mounting bracket to the lower extreme of feed opening 24, micro motor 21's output shaft atomizing disk 22, there is electrical heating pottery 20 at top one end in plasma chamber 1 through the mounting screw mounting, upper end one side of plasma chamber 1 is provided with plasma generator 3 through the installed part, gas holder 7 is installed through the installing support to the one end of shell body 6, and gas holder 7's delivery outlet connection outlet duct 9, and is provided with solenoid valve 10 and gas flowmeter 8 on the outlet duct 9.
Wherein, be provided with the buffer layer in the base 2, and the bottom of base is installed through the bolt and is braked the universal wheel.
In this embodiment, as shown in fig. 1, the universal wheels can be braked to make the whole device move rapidly, and the shock-absorbing layer makes the device play a shock-absorbing role.
Wherein, the stirring rod 13 is connected with the output shaft of the stirring motor 11.
In this embodiment, as shown in fig. 1, the stirring motor 11 is turned on to drive the spiral stirring blade 14 on the stirring rod 13 to rotate rapidly.
Wherein, the top of the blanking channel 16 is provided with a feeding hole.
In this embodiment, as shown in fig. 1, the powder is introduced into the discharge passage 16 through the feed holes.
Wherein, a temperature controller 19 is installed at one end of the top of the plasma chamber 1 through a screw, and the temperature controller 19 is electrically connected with the electric heating ceramic 20.
In this embodiment, as shown in fig. 1, the temperature controller 19 automatically controls the operation of the electrically heated ceramic 20.
The output port of the air compressor 4 is connected with the air inlet of the plasma cavity 1 through a pipeline, and the output end of the plasma generator 3 is connected with the plasma cavity 1 through a pipeline.
In this embodiment, as shown in fig. 1, the air compressor 4 is turned on to compress air, so as to provide gas pressure in the plasma chamber 1, so that the plasma powder is stably output, and the plasma generator 3 can efficiently generate plasma to enter the plasma chamber 1.
Wherein, the one end of gas holder 7 is provided with unloading motor 25 through the installed part, and the output shaft of unloading motor 25 connects unloading carousel 17, gas flowmeter 8's response end is located outlet duct 9.
In this embodiment, as shown in fig. 1-2, the blanking motor 25 drives the blanking turntable 17 to rotate, so as to uniformly convey the powder into the plasma chamber 1 from the blanking port 24, and the gas flow meter 8 detects the flow rate of the consumed gas.
Example two
As shown in fig. 1-2, a stable powder ion plasma plating equipment comprises a base 2 and an outer shell 6, the outer shell 6 is installed on the top of the base 2 through bolts, an air compressor 4 is arranged on one side of the outer shell 6 through an installation part, a heat exchanger 15 is arranged on the other side of the outer shell 6 through a fixing part, a stirring motor 11 is installed on the top of the outer shell 6 through an installation seat, a stirring chamber 5 is arranged in the outer shell 6, a stirring rod 13 is arranged in the stirring chamber 5, a spiral stirring blade 14 is arranged on the stirring rod 13 through a bolt, a blanking channel 16 is arranged at the bottom in the stirring chamber 5, a blanking turntable 17 is arranged in the blanking channel 16, a blanking port 24 is arranged at the bottom of the blanking channel 16, an installation chamber 18 is arranged at the lower end of the stirring chamber 5, and a plasma cavity 1 is installed in the, feed opening 24 is linked together with plasma chamber 1, micro motor 21 is installed through the mounting bracket to the lower extreme of feed opening 24, micro motor 21's output shaft atomizing disk 22, there is electrical heating pottery 20 at top one end in plasma chamber 1 through the mounting screw mounting, upper end one side of plasma chamber 1 is provided with plasma generator 3 through the installed part, gas holder 7 is installed through the installing support to the one end of shell body 6, and gas holder 7's delivery outlet connection outlet duct 9, and is provided with solenoid valve 10 and gas flowmeter 8 on the outlet duct 9.
Wherein, be provided with the bumper shock absorber in the base 2, and the bottom of base is installed noise reduction wheel through the bolt.
In this embodiment, as shown in fig. 1, the noise reduction wheel makes the whole device move rapidly, and the shock absorber makes the device play a shock absorption role.
Wherein, the stirring rod 13 is connected with the output shaft of the stirring motor 11.
In this embodiment, as shown in fig. 1, the stirring motor 11 is turned on to drive the spiral stirring blade 14 on the stirring rod 13 to rotate rapidly.
Wherein, the top of the blanking channel 16 is provided with a feeding hole.
In this embodiment, as shown in fig. 1, the powder is introduced into the discharge passage 16 through the feed holes.
Wherein, a temperature controller 19 is installed at one end of the top of the plasma chamber 1 through a screw, and the temperature controller 19 is electrically connected with the electric heating ceramic 20.
In this embodiment, as shown in fig. 1, the temperature controller 19 automatically controls the operation of the electrically heated ceramic 20.
The output port of the air compressor 4 is connected with the air inlet of the plasma cavity 1 through a pipeline, and the output end of the plasma generator 3 is connected with the plasma cavity 1 through a pipeline.
In this embodiment, as shown in fig. 1, the air compressor 4 is turned on to compress air, so as to provide gas pressure in the plasma chamber 1, so that the plasma powder is stably output, and the plasma generator 3 can efficiently generate plasma to enter the plasma chamber 1.
Wherein, the one end of gas holder 7 is provided with unloading motor 25 through the installed part, and the output shaft of unloading motor 25 connects unloading carousel 17, gas flowmeter 8's response end is located outlet duct 9.
In this embodiment, as shown in fig. 1-2, the blanking motor 25 drives the blanking turntable 17 to rotate, so as to uniformly convey the powder into the plasma chamber 1 from the blanking port 24, and the gas flow meter 8 detects the flow rate of the consumed gas.
It should be noted that the invention is a stable powder ion plasma plating device, when in use, a plurality of powders such as ceramic powder, metal powder and reinforcing agent are input into the stirring chamber 5, the stirring motor 11 is started to drive the spiral stirring blade 14 on the stirring rod 13 to rotate rapidly, the powders in the stirring chamber 5 are mixed uniformly rapidly, the blanking motor 25 is started to drive the blanking turntable 17 to rotate, the powders are uniformly conveyed into the plasma cavity 1 from the blanking port 24, the micro motor 21 is started to drive the atomizing disk 22 to rotate to scatter the fallen powders, the plasma generator 3 is started to efficiently generate plasma to enter the plasma cavity 1 to be mixed with the powders to generate plasma powders, the production efficiency is high, the air compressor 4 is started to compress air to provide gas pressure in the plasma cavity 1 to stably output the plasma powders, the gas storage tank 7 stores argon or nitrogen gas and the like, the plasma spraying gun is connected with a plasma spraying gun for use, the electromagnetic valve 10 can control the flow of gas, the gas flowmeter 8 detects the flow of consumed gas, the heat exchanger 15 is used for transferring heat from hot fluid to cold fluid so as to meet the regulation and control use of cooling water of the plasma spraying gun, and the temperature controller 19 (the detection probe of the temperature controller 19 is positioned in the plasma cavity 1) can automatically control the electric heating ceramic 20 to perform heating work, so that the temperature in the plasma cavity 1 is maintained in a certain temperature range, the plasma powder is preheated, and the spraying rate is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A stable form powder ion plasma coating equipment, includes base (2) and shell body (6), its characterized in that: the device comprises a base (2), wherein a shell body (6) is installed at the top of the base (2) through bolts, an air compressor (4) is arranged on one side of the shell body (6) through an installing piece, a heat exchanger (15) is arranged on the other side of the shell body (6) through a fixing piece, a stirring motor (11) is installed at the top of the shell body (6) through an installing base, a stirring chamber (5) is arranged in the shell body (6), a stirring rod (13) is arranged in the stirring chamber (5), a spiral stirring blade (14) is arranged on the stirring rod (13) through bolts, a blanking channel (16) is arranged at the bottom in the stirring chamber (5), a blanking turntable (17) is arranged in the blanking channel (16), a blanking port (24) is arranged at the bottom of the blanking channel (16), an installing chamber (18) is arranged at the lower end of the stirring chamber (5), the plasma generator is characterized in that the feed opening (24) is communicated with the plasma cavity (1), the lower end of the feed opening (24) is provided with a micro motor (21) through a mounting frame, an output shaft of the micro motor (21) is connected with an atomizing disc (22), one end of the inner top of the plasma cavity (1) is provided with an electric heating ceramic (20) through a screw, one side of the upper end of the plasma cavity (1) is provided with a plasma generator (3) through a mounting piece, one end of the outer shell (6) is provided with a gas storage tank (7) through a mounting support, the output port of the gas storage tank (7) is connected with a gas outlet pipe (9), and the gas outlet pipe (9) is provided with an electromagnetic valve; and a feeding hole is formed in the top of the blanking channel (16).
2. A stabilized powder ion plasma coating apparatus according to claim 1, wherein: a damping layer is arranged in the base (2), and the bottom of the base is provided with a universal wheel capable of braking through a bolt.
3. A stabilized powder ion plasma coating apparatus according to claim 1, wherein: the stirring rod (13) is connected with an output shaft of the stirring motor (11).
4. A stabilized powder ion plasma coating apparatus according to claim 1, wherein: a temperature controller (19) is installed at one end of the top of the plasma cavity (1) through a screw, and the temperature controller (19) is electrically connected with the electric heating ceramic (20).
5. A stabilized powder ion plasma coating apparatus according to claim 1, wherein: the output port of the air compressor (4) is connected with the air inlet of the plasma cavity (1) through a pipeline, and the output end of the plasma generator (3) is connected with the plasma cavity (1) through a pipeline.
6. A stabilized powder ion plasma coating apparatus according to claim 1, wherein: one end of the gas storage tank (7) is provided with a blanking motor (25) through a mounting part, an output shaft of the blanking motor (25) is connected with a blanking turntable (17), and the sensing end of the gas flowmeter (8) is positioned in the gas outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817565.7A CN109136819B (en) | 2018-07-24 | 2018-07-24 | Stable powder ion plasma plating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817565.7A CN109136819B (en) | 2018-07-24 | 2018-07-24 | Stable powder ion plasma plating equipment |
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| CN109136819A CN109136819A (en) | 2019-01-04 |
| CN109136819B true CN109136819B (en) | 2020-06-05 |
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| CN201810817565.7A Active CN109136819B (en) | 2018-07-24 | 2018-07-24 | Stable powder ion plasma plating equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731517A (en) * | 1986-03-13 | 1988-03-15 | Cheney Richard F | Powder atomizing methods and apparatus |
| CN101522937A (en) * | 2006-09-28 | 2009-09-02 | 西门子公司 | Method for feeding particles of a coating material into a thermal spraying process |
| KR20130107423A (en) * | 2012-03-22 | 2013-10-02 | 한국기계연구원 | Apparatus for continuous powder feeding |
| CN203855165U (en) * | 2014-06-05 | 2014-10-01 | 四平市高斯达纳米材料设备有限公司 | Quantitative boiling powder feeding device |
| CN107999780A (en) * | 2017-12-29 | 2018-05-08 | 西安赛隆金属材料有限责任公司 | A kind of device and method for preparing spherical metal powder |
| CN207391537U (en) * | 2017-10-25 | 2018-05-22 | 青海海泉新材料科技有限公司 | Plasma cladding powder powder feeder mobility mixing plant |
| CN108130502A (en) * | 2017-12-26 | 2018-06-08 | 湖南大学 | The preparation method and device of a kind of composite material of coating containing high-entropy alloy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102068996B1 (en) * | 2011-06-30 | 2020-01-22 | 퍼시몬 테크놀로지스 코포레이션 | System and method for making a structured material |
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2018
- 2018-07-24 CN CN201810817565.7A patent/CN109136819B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731517A (en) * | 1986-03-13 | 1988-03-15 | Cheney Richard F | Powder atomizing methods and apparatus |
| CN101522937A (en) * | 2006-09-28 | 2009-09-02 | 西门子公司 | Method for feeding particles of a coating material into a thermal spraying process |
| KR20130107423A (en) * | 2012-03-22 | 2013-10-02 | 한국기계연구원 | Apparatus for continuous powder feeding |
| CN203855165U (en) * | 2014-06-05 | 2014-10-01 | 四平市高斯达纳米材料设备有限公司 | Quantitative boiling powder feeding device |
| CN207391537U (en) * | 2017-10-25 | 2018-05-22 | 青海海泉新材料科技有限公司 | Plasma cladding powder powder feeder mobility mixing plant |
| CN108130502A (en) * | 2017-12-26 | 2018-06-08 | 湖南大学 | The preparation method and device of a kind of composite material of coating containing high-entropy alloy |
| CN107999780A (en) * | 2017-12-29 | 2018-05-08 | 西安赛隆金属材料有限责任公司 | A kind of device and method for preparing spherical metal powder |
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Effective date of registration: 20200507 Address after: 215000 Huaqiang Industrial Zone, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: ZHAOJI HARDWARE PRODUCTS (SUZHOU) Co.,Ltd. Address before: 529600 Gaoyi Village, Huangjiang Village Committee, Shuangjiao Town, Yangchun City, Guangdong Province Applicant before: Qin Xiaomei |
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