CN110592586A - Powder feeding device - Google Patents
Powder feeding device Download PDFInfo
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- CN110592586A CN110592586A CN201911037910.6A CN201911037910A CN110592586A CN 110592586 A CN110592586 A CN 110592586A CN 201911037910 A CN201911037910 A CN 201911037910A CN 110592586 A CN110592586 A CN 110592586A
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- powder
- powder feeding
- feeding device
- storage cylinder
- housing
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- 239000000843 powder Substances 0.000 title claims abstract description 188
- 230000003068 static effect Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004372 laser cladding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of spraying processing and discloses a powder feeding device. Powder feeding device includes the frame, is equipped with at least one powder feeding unit in the frame, and the powder feeding unit includes: the rotary table component is provided with a powder outlet; the outlet of the powder storage cylinder is connected with the turntable assembly; and the driving assembly drives the powder in the powder storage barrel to flow to the rotary disc assembly and drives the powder on the rotary disc assembly to flow out. The powder feeding device provided by the invention has the advantages that the installation position is not limited, the device for feeding powder by gravity is replaced, the problems of uneven powder feeding by gravity and difficult powder feeding with poor fluidity are solved, the powder feeding distance is long, and the powder feeding stability is good.
Description
Technical Field
The invention relates to the technical field of spraying processing, in particular to a powder feeding device.
Background
In the technical fields of laser cladding, surface spraying and the like, a large number of powder feeding devices are needed. The powder feeding device is used for feeding alloy powder to a specified area for operations such as laser cladding or surface spraying, in the prior art, the powder feeding device mainly feeds powder by means of gravity, the gravity powder feeding device has the defect that the powder feeding device needs to be higher than the operation area and needs to be higher than a certain distance to flow to the specified area by means of gravity, the operation mode is greatly limited, the powder feeding distance is short, and the problems that the powder feeding is uneven by means of gravity, the powder with poor flowability is difficult and the like exist.
Disclosure of Invention
The invention aims to provide a powder feeding device, which is not limited in installation position and solves the problems of uneven gravity powder feeding, difficult powder feeding with poor flowability and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a powder feeding device, includes the frame, be equipped with at least one powder feeding unit in the frame, powder feeding unit includes:
the rotary table component is provided with a powder outlet;
the outlet of the powder storage cylinder is connected with the rotary disc assembly;
and the driving component drives the powder in the powder storage barrel to flow to the turntable component and drives the powder on the turntable component to flow out.
Preferably, the carousel subassembly includes the casing, be equipped with the carousel in the casing, be equipped with on the carousel and hold the holding tank of powder, the carousel is connected with the drive carousel pivoted driver.
Preferably, the static electricity removing device further comprises a static electricity removing unit, wherein the static electricity removing unit comprises a grounding terminal arranged on the shell and/or an ion fan arranged on the rack, and the grounding terminal is connected with the rack through a lead.
Preferably, the powder storage cylinder is mounted on the shell, and one end of the powder storage cylinder, which is provided with an outlet, penetrates through the shell and is arranged above the accommodating groove.
Preferably, the powder outlet is arranged on the shell, a guide pipe is arranged at the powder outlet, one end of the guide pipe is arranged in the accommodating groove, and the other end of the guide pipe penetrates through the shell and is arranged outside the shell.
Preferably, the driving assembly comprises an air inlet arranged on the shell, the air inlet is connected with a first pipeline and a second pipeline, the first pipeline is communicated with the accommodating groove, and the second pipeline is arranged in the powder storage cylinder.
Preferably, the driving assembly further comprises a stirring rod arranged in the powder storage cylinder, and the stirring rod is connected with a first motor.
Preferably, be equipped with the baffle in the powder storage cylinder, the baffle will the powder storage cylinder separates into first cavity and second cavity, be equipped with on the baffle and open or closed first valve, the top of second cavity can be dismantled and be connected with the top cap.
Preferably, the middle part of the partition plate is provided with a mounting hole, the first valve is mounted at the mounting hole, the outer side of the powder storage cylinder is provided with a first screwing switch, and the first screwing switch is connected with the first valve.
Preferably, one end of the second pipeline is arranged in the second cavity through the first cavity in a penetrating manner, a second valve is arranged in the second pipeline, a second screwing switch is arranged on the outer side of the powder storage cylinder, and the second screwing switch is connected with the second valve.
The invention has the beneficial effects that: the powder feeding device provided by the invention has the advantages that the installation position is not limited, the device for feeding powder by gravity is replaced, the problems of uneven powder feeding by gravity and difficult powder feeding with poor fluidity are solved, the powder feeding distance is long, and the powder feeding stability is good.
Drawings
FIG. 1 is a schematic structural diagram of a powder feeding device provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the left powder feeding unit in FIG. 1;
fig. 3 is a schematic structural diagram of the right powder feeding unit in fig. 1.
In the figure:
1. a frame;
2. a powder feeding unit; 21. a turntable assembly; 211. a housing; 212. a turntable; 213. accommodating grooves; 214. a driver; 215. a powder outlet; 216. a conduit; 22. a powder storage cylinder; 221. a partition plate; 222. a first cavity; 223. a second cavity; 224. a first valve; 225. a top cover; 226. mounting holes; 227. a first twist switch; 228. a second twist switch; 231. an air inlet; 232. a second pipeline; 233. a stirring rod; 234. a first motor;
31. a ground terminal;
4. a control panel.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, the present embodiment provides a powder feeding device, which includes a frame 1, wherein at least one powder feeding unit 2 is disposed on the frame 1, the powder feeding unit 2 is configured to convey powder to a designated position, the frame 1 is further provided with a control panel 4, the control panel 4 is provided with a touch screen, and the touch screen is configured to set parameters, display a working state of the powder feeding device, and the like. Specifically, with reference to fig. 1 and fig. 2, the powder feeding unit 2 includes a turntable assembly 21, a powder storage cylinder 22, and a driving assembly, wherein a powder outlet 215 is disposed on the turntable assembly 21, an outlet of the powder storage cylinder 22 is connected to the turntable assembly 21, powder in the powder storage cylinder 22 flows onto the turntable assembly 21 through the powder outlet 215, and the driving assembly drives the powder in the powder storage cylinder 22 to flow toward the turntable assembly 21 and drives the powder on the turntable assembly 21 to flow out to a designated position. The powder feeding device has the advantages that the installation position is not limited, the device for feeding powder by gravity is replaced, the problems that powder feeding is not uniform and poor in flowability by gravity is difficult are solved, the powder feeding distance is long, and the powder feeding stability is good.
In this embodiment, two powder feeding units 2 are arranged on the frame 1, and the two powder feeding units 2 have different structures. The turntable assembly 21 of the powder feeding unit 2 arranged at the left side of fig. 1 is mounted on the frame 1, and the powder storage cylinder 22 is mounted on the turntable assembly 21. Specifically, as shown in fig. 2, the turntable assembly 21 includes a housing 211, the housing 211 is mounted on the frame 1, a turntable 212 is disposed in the housing 211, one side of the turntable 212 is provided with an accommodating groove 213 along a circumferential direction, the accommodating groove 213 is used for accommodating powder, and the other side of the turntable 212 is connected with a driver 214 for driving the turntable 212 to rotate. The driver 214 in this embodiment includes a second motor and a connecting rod connected to an output shaft of the second motor, one end of the connecting rod is connected to the output shaft of the second motor, and the other end of the connecting rod is connected to the turntable 212.
Store up a powder section of thick bamboo 22 and install on casing 211, store up the one end that a powder section of thick bamboo 22 was equipped with the export and wear to locate casing 211 and make the export arrange the top of holding tank 213 in, store up the powder in a powder section of thick bamboo 22 and directly fall into holding tank 213 in through the export, simple structure, the blanking is accurate. The housing 211 is provided with a powder outlet 215, and the powder outlet 215 is used for conveying the powder on the turntable 212 to a designated position. The powder outlet 215 is provided with a conduit 216, one end of the conduit 216 is disposed in the receiving groove 213, and the other end of the conduit 216 penetrates through the housing 211 and is disposed outside the housing 211. The conduit 216 disposed outside the housing 211 is used to connect a pipe for transporting the powder to a designated position, and the distance for transporting the powder can be lengthened.
In order to ensure that the powder on the rotating disc 212 can be smoothly transported to a designated position, in the present embodiment, the driving assembly includes an air inlet 231 disposed on the housing 211, the air inlet 231 is connected with a first pipeline and a second pipeline 232 (the first pipeline and the second pipeline are not shown in fig. 2), the first pipeline is communicated with the accommodating groove 213, and the second pipeline 232 is disposed in the powder storage cylinder 22. The externally supplied gas is branched into the first and second pipes 232 through the gas inlet 231, and the gas is supplied into the powder storage cylinder 22, so that the powder flows not only under the action of gravity, but also downwards. The powder storage cylinder 22 and the accommodating tank 213 are simultaneously ventilated to ensure that the internal air pressures of the two are consistent, so that the air pressure in the accommodating tank 213 is higher than the external air pressure, and the gas flowing in the accommodating tank 213 can blow out the powder in the accommodating tank 213 and convey the powder to a specified position.
Further, the connecting part of the air inlet 231 and the external air is also provided with a flow valve, the flow of the air is controlled by the flow valve, the air flow can be stably and precisely adjusted, and the control of the powder feeding amount is more stable and accurate. Preferably, the flow valve is an electronic flow valve with a digital display, and the control precision is further improved.
In order to solve the problem that some powders have poor flowability, the driving assembly further comprises a stirring rod 233 arranged in the powder storage cylinder 22, the stirring rod 233 is connected with a first motor 234, and the first motor 234 drives the stirring rod 233 to rotate, so that the powders flow downwards and the flowing speed is increased.
Because the powder flows in the turntable 212, the conduit 216 and the powder storage cylinder 2 to generate static electricity, and the powder particle pieces interact with each other to cause the powder flowability to be poor, the powder feeding device further comprises a static electricity removing unit, the static electricity removing unit comprises a grounding terminal 31 arranged on the shell 211 and/or an ion fan arranged on the frame 1, the grounding terminal 31 is connected with the frame 1 through a lead, and the frame 1 is grounded to remove a part of static electricity through the frame 1. The ion fan can neutralize the static electricity generated by the rack 1. The influence of static on the powder feeding is greatly reduced by the arranged static removing unit.
With continued reference to fig. 1, the turntable assembly 21 of the powder feeding unit 2 disposed on the right side of the frame 1 is mounted on the frame 1, and the powder storage cylinder 22 is mounted on the turntable assembly 21. The structure of the turntable assembly 21 of the powder feeding unit 2 is the same as that of the turntable assembly 21 of the powder feeding unit 2 in fig. 2, and will not be described in detail.
This send powder unit 2's a storage powder section of thick bamboo 22 to install on casing 211, and the one end that stores up powder section of thick bamboo 22 and be equipped with the export is worn to locate casing 211 and is made the export place in the top of holding tank 213, and the powder in the storage powder section of thick bamboo 22 directly falls into holding tank 213 through the export in, simple structure, the blanking is accurate. The housing 211 is further provided with a powder outlet 215, and the powder outlet 215 is used for conveying the powder on the turntable 212 to a designated position. As with the structure in fig. 2, a conduit 216 is disposed at the powder outlet 215, one end of the conduit 216 is disposed in the receiving groove 213, and the other end of the conduit 216 passes through the housing 211 and is disposed outside the housing 211. The conduit 216 disposed outside the housing 211 is used to connect a pipe for transporting the powder to a designated position, and the distance for transporting the powder can be lengthened.
In order to ensure that the powder on the rotating disc 212 can be smoothly transported to a designated position, in the present embodiment, as shown in fig. 3, the driving assembly includes an air inlet 231 disposed on the housing 211, the air inlet 231 is connected with a first pipeline (not shown) and a second pipeline 232, the first pipeline is communicated with the accommodating groove 213, and the second pipeline 232 is disposed in the powder storage cylinder 22. The externally supplied gas is branched into the first and second pipes 232 through the gas inlet 231, and the gas is supplied into the powder storage cylinder 22, so that the powder flows not only under the action of gravity, but also downwards. The powder storage cylinder 22 and the accommodating tank 213 are simultaneously ventilated to ensure that the internal air pressures of the two are consistent, so that the air pressure in the accommodating tank 213 is higher than the external air pressure, and the gas flowing in the accommodating tank 213 can blow out the powder in the accommodating tank 213 and convey the powder to a specified position.
Further, the connecting part of the air inlet 231 and the external air is also provided with a flow valve, the flow of the air is controlled by the flow valve, the air flow can be stably and precisely adjusted, and the control of the powder feeding amount is more stable and accurate. Preferably, the flow valve is an electronic flow valve with a digital display, and the control precision is further improved.
As shown in fig. 3, a partition 221 is disposed in the powder storage cylinder 22 of the powder feeding unit 2, the partition 221 divides the powder storage cylinder 22 into a first cavity 222 and a second cavity 223, and a first valve 224 capable of being opened or closed is disposed on the partition 221. Specifically, the partition 221 has a mounting hole 226 formed at a middle portion thereof, and the first valve 224 is mounted at the mounting hole 226. In order to control the first valve 224 to be opened or closed, a first screw switch 227 is arranged on the outer side of the powder storage cylinder 22, the first screw switch 227 is connected with the first valve 224, and the first screw switch 227 controls the first valve 224 to be opened or closed. To improve the sealing property, a seal ring is attached to the wall of the mounting hole 226 or the side wall of the first valve 224.
One end of a second pipeline 232 in the powder storage cylinder 22 is disposed in the second cavity 223 through the first cavity 222 and the partition 221, a second valve (not shown) is disposed in the second pipeline 232, a second screw switch 228 is disposed outside the powder storage cylinder 22, and the second screw switch 228 is connected to the second valve. The second valve is preferably a ball valve and is opened by turning the second screw switch 228 on or off.
The top of second cavity 223 can be dismantled and be connected with top cap 225, when needing to add the powder in storing up powder section of thick bamboo 22, close first valve 224 and second valve, open top cap 225, to carrying the powder in the second cavity 223, after having added the powder, cover top cap 225, open first valve 224 and second valve, the powder in the second cavity 223 leans on in gravity action and gaseous flow effect flows first cavity 222, the non-stop powder that adds has been realized, can continuously supply the powder for the user, and the work efficiency is improved.
Because the powder flows in the turntable 212, the conduit 216 and the powder storage cylinder 22 to generate static electricity, and the powder flowing property is deteriorated due to the interaction of powder particles, the shell 211 of the powder feeding unit 2 is also provided with the grounding terminal 31, the grounding terminal 31 is connected with the frame 1 through a conducting wire, the frame 1 is grounded, a part of static electricity can be eliminated through the frame 1, and the influence of the static electricity on the powder feeding is reduced.
Two powder feeding units 2 in the powder feeding device provided by the embodiment can work simultaneously or respectively, and are selectively used according to the type of powder and the requirement of a user, so that the use flexibility of the powder feeding device is improved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The powder feeding device is characterized by comprising a rack (1), wherein at least one powder feeding unit (2) is arranged on the rack (1), and the powder feeding unit (2) comprises:
the rotary table component (21), the rotary table component (21) is provided with a powder outlet (215);
the outlet of the powder storage cylinder (22) is connected with the rotary disc assembly (21);
the driving assembly drives the powder in the powder storage barrel (22) to flow to the turntable assembly (21) and drives the powder on the turntable assembly (21) to flow out.
2. The powder feeding device according to claim 1, wherein the turntable assembly (21) comprises a housing (211), a turntable (212) is arranged in the housing (211), a containing groove (213) for containing the powder is arranged on the turntable (212), and a driver (214) for driving the turntable (212) to rotate is connected to the turntable (212).
3. The powder feeding device according to claim 2, further comprising a static electricity removing unit, wherein the static electricity removing unit comprises a grounding terminal (31) arranged on the shell (211) and/or an ion fan arranged on the frame (1), and the grounding terminal (31) is connected with the frame (1) through a conducting wire.
4. The powder feeding device according to claim 2, wherein the powder storage cylinder (22) is mounted on the housing (211), and one end of the powder storage cylinder (22) provided with the outlet is arranged through the housing (211) and above the accommodating groove (213).
5. The powder feeding device according to claim 2, wherein the powder outlet (215) is disposed on the housing (211), a conduit (216) is disposed at the powder outlet (215), one end of the conduit (216) is disposed in the accommodating groove (213), and the other end of the conduit (216) penetrates through the housing (211) and is disposed outside the housing (211).
6. The powder feeding device according to claim 2, wherein the driving assembly comprises an air inlet (231) arranged on the housing (211), the air inlet (231) is connected with a first pipeline and a second pipeline (232), the first pipeline is communicated with the accommodating groove (213), and the second pipeline (232) is arranged in the powder storage cylinder (22).
7. The powder feeding device according to claim 6, wherein the driving assembly further comprises a stirring rod (233) arranged in the powder storage cylinder (22), and the stirring rod (233) is connected with a first motor (234).
8. The powder feeding device according to claim 6, wherein a partition plate (221) is arranged in the powder storage cylinder (22), the powder storage cylinder (22) is divided into a first cavity (222) and a second cavity (223) by the partition plate (221), a first valve (224) capable of being opened or closed is arranged on the partition plate (221), and a top cover (225) is detachably connected to the top of the second cavity (223).
9. The powder feeding device according to claim 8, wherein a mounting hole (226) is formed in the middle of the partition plate (221), the first valve (224) is mounted at the mounting hole (226), a first screwing switch (227) is arranged on the outer side of the powder storage cylinder (22), and the first screwing switch (227) is connected with the first valve (224).
10. The powder feeding device according to claim 8, wherein one end of the second pipeline (232) is inserted into the second cavity (223) through the first cavity (222) and the partition plate (221), a second valve is arranged in the second pipeline (232), a second screw switch (228) is arranged outside the powder storage cylinder (22), and the second screw switch (228) is connected with the second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037910.6A CN110592586A (en) | 2019-10-29 | 2019-10-29 | Powder feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037910.6A CN110592586A (en) | 2019-10-29 | 2019-10-29 | Powder feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110592586A true CN110592586A (en) | 2019-12-20 |
Family
ID=68851957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911037910.6A Pending CN110592586A (en) | 2019-10-29 | 2019-10-29 | Powder feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110592586A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553622A (en) * | 2020-12-22 | 2021-03-26 | 南京辉锐光电科技有限公司 | Laser cladding powder feeding device and laser cladding equipment |
| CN113828925A (en) * | 2021-11-26 | 2021-12-24 | 北京煜鼎增材制造研究院有限公司 | Gravity powder feeding method and device |
| CN115558923A (en) * | 2022-10-20 | 2023-01-03 | 武汉锐科光纤激光技术股份有限公司 | In-place repair laser device |
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