CN112157259B - Rotating disc type powder feeding device for material increasing and decreasing laser processing - Google Patents
Rotating disc type powder feeding device for material increasing and decreasing laser processing Download PDFInfo
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- CN112157259B CN112157259B CN202011022532.7A CN202011022532A CN112157259B CN 112157259 B CN112157259 B CN 112157259B CN 202011022532 A CN202011022532 A CN 202011022532A CN 112157259 B CN112157259 B CN 112157259B
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- 239000000843 powder Substances 0.000 title claims abstract description 49
- 238000012545 processing Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 25
- 230000003247 decreasing effect Effects 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/005—Loading or unloading powder metal objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a rotating disc type powder feeding device for material increasing and decreasing laser processing, which comprises a first motor, a hexagonal hole, a limiting plate, a bearing, a hexagonal shaft, a powder conveying pipe, a rotating disc, a limiting opening, a limiting block, a hydraulic cylinder, a feed hopper, a second motor, a screw rod, an air pump, a first flange plate, a second bolt and an air conveying pipe, wherein the hexagonal hole is formed in the first flange plate; the powder feeding device is safe and reliable, simple in structure and convenient to use through the matching of the first motor, the powder conveying pipe, the rotating disc, the limiting port, the air pump and the air conveying pipe, and powder is uniformly conveyed to a material increasing and decreasing laser processing device through the matching of air pressure difference and the rotating disc; through the matching of the feed hopper, the second motor and the screw rod, the structure is simple, the purpose of uniform-speed quantitative feeding is realized, and the use is convenient; through the cooperation of pneumatic cylinder, stopper, hexagonal hole, hexagonal axle and bearing, simple structure, this carousel formula powder feeding device of convenient to detach has realized the purpose of convenient clean maintenance, convenient to use.
Description
Technical Field
The invention relates to the technical field of powder feeding devices, in particular to a rotating disc type powder feeding device for material increasing and decreasing laser processing.
Background
The material increasing and decreasing composite processing technology is a technology combining product design, software control, material increasing and decreasing manufacturing, in the material increasing and decreasing laser processing process, material needs to be fed through a powder feeding device, raw materials are provided for material increasing and decreasing processing, and therefore, a rotating disc type powder feeding device for material increasing and decreasing laser processing has certain requirements in the market; however, most of the existing powder feeding devices for material increase and decrease laser processing adopt scrapers for feeding, the mode is simple, raw material deposition and uneven powder are easily caused, most of the existing rotary disc type powder feeding devices are complex in structure and inconvenient to detach and maintain, and use is affected, and the existing rotary disc type powder feeding devices are simple in feeding mode, inconvenient to continuously feed in a quantitative manner and inconvenient to use, so that the rotary disc type powder feeding devices for material increase and decrease laser processing invented at the present stage are very necessary.
Disclosure of Invention
The invention aims to provide a rotating disc type powder feeding device for material increasing and decreasing laser processing, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a rotating disc type powder feeding device for material increasing and decreasing laser processing comprises a workbench, a mounting hole, a first sleeve, a first motor, a hexagonal hole, a limiting plate, a bearing, a first rotating shaft, a second sleeve, a limiting sleeve, a hexagonal shaft, a powder conveying pipe, a rotating disc, a limiting port, a limiting block, a protective shell, a hydraulic cylinder, a feeding box, a feeding port, a feeding hopper, a motor box, a first bolt, a second motor, a second rotating shaft, a screw rod, an air pump box, an air pump, an air inlet, a first flange plate, a second bolt and a wind conveying pipe, wherein the first sleeve is fixedly connected to the outer wall of the top end of the workbench, the first motor is fixedly connected to the inner wall of one side of the outer wall of the top end of the workbench corresponding to the first sleeve, the limiting plate is fixedly connected to the inner wall of the first sleeve, the first rotating shaft is fixedly connected to one end of the hexagonal shaft, the second sleeve is sleeved to the outer wall of the first sleeve, the inner wall of the top end of the second sleeve is fixedly connected with a limiting sleeve, one end of a first rotating shaft is rotatably connected to the inner wall of one side of the limiting sleeve, a powder conveying pipe is inserted into the inner wall of one side of the limiting plate, the other end of the powder conveying pipe is penetrated and inserted into the outer wall of one side of the first sleeve, a rotating disc is fixedly connected to the inner wall of one side of the outer wall of one side of the first rotating shaft, which corresponds to the second sleeve, a limiting opening is formed in the outer wall of one side of the rotating disc, limiting blocks are fixedly connected to the outer walls of two sides of the second sleeve, protective shells are symmetrically and fixedly connected to the outer wall of the top end of the workbench, which corresponds to the protective shells, hydraulic cylinders are symmetrically and fixedly connected to the inner wall of one side of the workbench, the outer wall of one end of an output shaft of the hydraulic cylinders is fixedly connected to the outer wall of one side of the limiting blocks, and a feeding box is fixedly connected to the outer wall of the top end of the second sleeve, the feeding port has been seted up to the symmetry on the top outer wall of feeding case, fixedly connected with feeder hopper on the inner wall of feeding case, and the one end of feeder hopper pegs graft in telescopic inside of second, fixedly connected with second motor on the inner wall of one side of motor case, it is connected with the second axis of rotation to rotate on the one end outer wall of second motor output shaft, it is connected with the hob to rotate on the outer wall of one side of second axis of rotation, and the hob rotates and connects on one side inner wall of feeder hopper, fixedly connected with air pump box on the top outer wall of workstation, fixedly connected with air pump on the inner wall of one side of air pump box, peg graft on one side inner wall of second ring flange and have defeated tuber pipe, and the other end of defeated tuber pipe pegs graft on the telescopic top inner wall of second.
According to the scheme, the outer wall of the bottom end of the workbench is provided with the mounting holes in a distributed mode.
According to the scheme, the bearing is fixedly connected to the inner wall of one side of the limiting plate.
According to the scheme, the hexagonal hole is formed in the outer wall of one end of the first motor output shaft, the hexagonal shaft is fixedly connected to the inner wall of the bearing, and one end of the hexagonal shaft is inserted into the inner wall of the hexagonal hole.
According to the scheme, the motor box is fixedly connected to the inner wall of the top end of the feeding box, the first bolt is connected to the inner wall of one side of the motor box in a threaded mode, and one end of the first bolt is inserted into the inner wall of the top end of the feeding box.
According to the scheme, the outer wall of one side of the air pump box is provided with the air inlet.
According to the scheme, the first flange plate is fixedly connected to the outer wall of one side of the output end of the air pump, the second flange plate is fixedly connected to the outer wall of one side of the first flange plate, the second bolt is connected to the outer wall of one side of the second flange plate in a distributed threaded mode, and one end of the second bolt is connected to the inner wall of one side of the first flange plate in a threaded mode.
Compared with the prior art, the invention has the following beneficial effects: the powder feeding device is safe and reliable, simple in structure and convenient to use due to the matching of the first motor, the powder feeding pipe, the rotating disc, the limiting port, the air pump and the air feeding pipe, and powder is uniformly fed into the material increasing and decreasing laser processing device due to the matching of the air pressure difference and the rotating disc; the feed hopper, the second motor and the screw rod are matched, so that the structure is simple, the purpose of constant-speed quantitative feeding is realized, and the use is convenient; through the cooperation of pneumatic cylinder, stopper, hexagonal hole, hexagonal axle and bearing, simple structure, this carousel formula powder feeding device of convenient to detach has realized the purpose of convenient clean maintenance, convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cut-away construction of the present invention;
FIG. 2 is a schematic overall perspective view of the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;
FIG. 5 is a perspective view of the rotatable disk of the present invention;
FIG. 6 is a perspective view of a second flange of the present invention;
in the figure: 1. a work table; 2. mounting holes; 3. a first sleeve; 4. a first motor; 5. a hexagonal hole; 6. a limiting plate; 7. a bearing; 8. a first rotating shaft; 9. a second sleeve; 10. a limiting sleeve; 11. a hexagonal shaft; 12. a powder conveying pipe; 13. rotating the disc; 14. a limiting port; 15. a limiting block; 16. a protective shell; 17. a hydraulic cylinder; 18. a feeding box; 19. a feed inlet; 20. a feed hopper; 21. a motor case; 22. a first bolt; 23. a second motor; 24. a second rotating shaft; 25. a screw rod; 26. an air pump box; 27. an air pump; 28. an air inlet; 29. a first flange plate; 30. a second flange plate; 31. a second bolt; 32. a wind conveying pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-6, the present invention provides a technical solution: a rotating disc type powder feeding device for material increasing and decreasing laser processing comprises a workbench 1, a mounting hole 2, a first sleeve 3, a first motor 4, a hexagonal hole 5, a limiting plate 6, a bearing 7, a first rotating shaft 8, a second sleeve 9, a limiting sleeve 10, a hexagonal shaft 11, a powder conveying pipe 12, a rotating disc 13, a limiting port 14, a limiting block 15, a protective shell 16, a hydraulic cylinder 17, a feeding box 18, a feeding hole 19, a feeding hopper 20, a motor box 21, a first bolt 22, a second motor 23, a second rotating shaft 24, a screw rod 25, an air pump box 26, an air pump 27, an air inlet 28, a first flange 29, a second flange 30, a second bolt 31 and a air conveying pipe 32, wherein the mounting hole 2 is distributed on the outer wall of the bottom end of the workbench 1, the workbench 1 is convenient to be mounted on one side of the laser processing device, the first sleeve 3 is fixedly connected to the outer wall of the top end of the workbench 1, the first motor 4 is fixedly connected to the inner wall of the side, corresponding to the first sleeve 3, of the outer wall of the top end of the workbench 1, a limiting plate 6 is fixedly connected to the inner wall of the first sleeve 3, a bearing 7 is fixedly connected to the inner wall of one side of the limiting plate 6, a hexagonal hole 5 is formed in the outer wall of one end of the output shaft of the first motor 4, a hexagonal shaft 11 is fixedly connected to the inner wall of the bearing 7, one end of the hexagonal shaft 11 is inserted into the inner wall of the hexagonal hole 5, the output shaft of the first motor 4 can drive the hexagonal shaft 11 to rotate conveniently, one end of the hexagonal shaft 11 is fixedly connected with a first rotating shaft 8, a second sleeve 9 is sleeved on the outer wall of the first sleeve 3, a limiting sleeve 10 is fixedly connected to the inner wall of the top end of the second sleeve 9, one end of the first rotating shaft 8 is rotatably connected to the inner wall of one side of the limiting sleeve 10, a powder conveying pipe 12 is inserted into the inner wall of one side of the limiting plate 6, the other end of the powder conveying pipe 12 is inserted into the outer wall of one side of the first sleeve 3, a rotating disc 13 is fixedly connected to the inner wall of one side of the outer wall of the first rotating shaft 8 corresponding to the second sleeve 9, a limiting opening 14 is formed in the outer wall of one side of the rotating disc 13, limiting blocks 15 are fixedly connected to the outer walls of two sides of the second sleeve 9, protective shells 16 are symmetrically and fixedly connected to the outer wall of the top end of the workbench 1 corresponding to two sides of the second sleeve 9, hydraulic cylinders 17 are symmetrically and fixedly connected to the inner wall of one side of the outer wall of the top end of the workbench 1 corresponding to the protective shells 16, the outer wall of one end of an output shaft of the hydraulic cylinder 17 is fixedly connected to the outer wall of one side of the limiting block 15, a feeding box 18 is fixedly connected to the outer wall of the top end of the second sleeve 9, a motor box 21 is fixedly connected to the inner wall of the top end of the feeding box 18, a first bolt 22 is in threaded connection with the inner wall of one side of the motor box 21, one end of the first bolt 22 is inserted into the inner wall of the top end of the feeding box 18 and is installed and connected through the first bolt 22, so that the disassembly and maintenance are convenient, and feed inlets 19 are symmetrically formed in the outer wall of the top end of the feeding box 18, a feed hopper 20 is fixedly connected to the inner wall of the feed box 18, one end of the feed hopper 20 is inserted into the second sleeve 9, a second motor 23 is fixedly connected to the inner wall of one side of the motor box 21, a second rotating shaft 24 is rotatably connected to the outer wall of one end of an output shaft of the second motor 23, a screw rod 25 is rotatably connected to the outer wall of one side of the second rotating shaft 24, the screw rod 25 is rotatably connected to the inner wall of one side of the feed hopper 20, an air pump box 26 is fixedly connected to the outer wall of the top end of the workbench 1, an air pump 27 is fixedly connected to the inner wall of one side of the air pump box 26, an air inlet 28 is formed in the outer wall of one side of the air pump box 26 for facilitating air inlet, a first flange 29 is fixedly connected to the outer wall of one side of the output end of the air pump 27, a second flange 30 is fixedly connected to the outer wall of one side of the first flange 29, and a second bolt 31 is in threaded connection with the outer wall of one side of the second flange 30, and one end of the second bolt 31 is screwed on the inner wall of one side of the first flange 29, so that the disassembly and maintenance are convenient, the air delivery pipe 32 is inserted on the inner wall of one side of the second flange 30, and the other end of the air delivery pipe 32 is inserted on the inner wall of the top end of the second sleeve 9.
When the rotating disk type powder feeding device for material increase and decrease laser processing is used, a worktable 1 is arranged at one side of the laser processing device through an installation hole 2, one end of a powder conveying pipe 12 is connected to the laser processing device, the air pump 27 is started to make the air enter the second sleeve 9 which is relatively sealed through the air transmission pipe 32, so that the pressure difference is generated between the inside of the second sleeve 9 and the outside, at the same time, the second motor 23 is started to drive the screw rod 25 to rotate, and at the same time, the powder is poured into the feed hopper 20 through the feed port 19, the powder is quantitatively led into the rotating disc 13 in the second sleeve 9 by the rotation of the screw rod 25, the first motor 4 is started to drive the rotating disc 13 to rotate, the limiting port 14 on the rotating disc 13 moves to be overlapped with one end of the powder conveying pipe 12 on the limiting plate 6, the uniform powder is introduced into the laser processing device through the powder conveying pipe 12 due to the action of atmospheric pressure; when the rotating disc type powder feeding device is maintained, the hydraulic cylinder 17 is started to drive the limiting block 15 to move upwards, the second sleeve 9 is driven to move upwards under the action of the limiting block 15, the second sleeve 9 is separated from the first sleeve 3, and the rotating disc 13 in the second sleeve 9 is taken out to be cleaned and maintained.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A rotating disc type powder feeding device for material increasing and decreasing laser processing comprises a workbench (1), a mounting hole (2), a first sleeve (3), a first motor (4), a hexagonal hole (5), a limiting plate (6), a bearing (7), a first rotating shaft (8), a second sleeve (9), a limiting sleeve (10), a hexagonal shaft (11), a powder conveying pipe (12), a rotating disc (13), a limiting opening (14), a limiting block (15), a protective shell (16), a hydraulic cylinder (17), a feeding box (18), a feeding hole (19), a feeding hopper (20), a motor box (21), a first bolt (22), a second motor (23), a second rotating shaft (24), a screw rod (25), an air pump box (26), an air pump (27), an air inlet (28), a first flange (29), a second flange (30), a second bolt (31) and an air conveying pipe (32), the method is characterized in that: fixedly connected with first sleeve (3) on the top outer wall of workstation (1), fixedly connected with first motor (4) on the one side inner wall that corresponds first sleeve (3) on the top outer wall of workstation (1), fixedly connected with limiting plate (6) on the inner wall of first sleeve (3), the first axis of rotation of one end fixedly connected with (8) of hexagonal axle (11), second sleeve (9) has been cup jointed on the outer wall of first sleeve (3), fixedly connected with stop collar (10) on the top inner wall of second sleeve (9), and the one end of first axis of rotation (8) is rotated and is connected on one side inner wall of stop collar (10), it has defeated powder pipe (12) to peg graft on the one side inner wall of limiting plate (6), and the other end of defeated powder pipe (12) link up and peg graft on one side outer wall of first sleeve (3), fixedly connected with on the one side inner wall that corresponds second sleeve (9) on one side outer wall of first axis of rotation (8) The automatic feeding device is provided with a rotating disc (13), a limiting opening (14) is formed in the outer wall of one side of the rotating disc (13), limiting blocks (15) are fixedly connected to the outer walls of two sides of the second sleeve (9), protective shells (16) are symmetrically and fixedly connected to the outer wall of the top end of the workbench (1) corresponding to two sides of the second sleeve (9), hydraulic cylinders (17) are symmetrically and fixedly connected to the inner wall of one side of the protective shell (16) on the outer wall of the top end of the workbench (1), the outer wall of one end of an output shaft of each hydraulic cylinder (17) is fixedly connected to the outer wall of one side of each limiting block (15), a feeding box (18) is fixedly connected to the outer wall of the top end of the second sleeve (9), feeding ports (19) are symmetrically formed in the outer wall of the top end of the feeding box (18), a feeding hopper (20) is fixedly connected to the inner wall of the feeding box (18), and one end of the feeding hopper (20) is inserted into the second sleeve (9), fixedly connected with second motor (23) on the one side inner wall of motor case (21), it is connected with second axis of rotation (24) to rotate on the one end outer wall of second motor (23) output shaft, it is connected with hob (25) to rotate on the one side outer wall of second axis of rotation (24), and hob (25) rotate and connect on one side inner wall of feeder hopper (20), fixedly connected with air pump case (26) on the top outer wall of workstation (1), fixedly connected with air pump (27) on one side inner wall of air pump case (26), it has defeated tuber pipe (32) to peg graft on one side inner wall of second ring flange (30), and the other end of defeated tuber pipe (32) pegs graft on the top inner wall of second sleeve (9).
2. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: and mounting holes (2) are distributed on the outer wall of the bottom end of the workbench (1).
3. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: and a bearing (7) is fixedly connected to the inner wall of one side of the limiting plate (6).
4. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: hexagonal hole (5) have been seted up on the one end outer wall of first motor (4) output shaft, fixedly connected with hexagonal axle (11) on the inner wall of bearing (7), and the one end of hexagonal axle (11) is pegged graft on the inner wall of hexagonal hole (5).
5. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: fixedly connected with motor case (21) on the top inner wall of feed box (18), threaded connection has first bolt (22) on one side inner wall of motor case (21), and the one end of first bolt (22) is pegged graft on the top inner wall of feed box (18).
6. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: an air inlet (28) is formed in the outer wall of one side of the air pump box (26).
7. The rotating disc type powder feeding device for material increase and decrease laser processing according to claim 1, wherein: fixedly connected with first ring flange (29) on the one side outer wall of air pump (27) output, fixedly connected with second ring flange (30) on the one side outer wall of first ring flange (29), distribution threaded connection has second bolt (31) on the one side outer wall of second ring flange (30), and the one end threaded connection of second bolt (31) is on the one side inner wall of first ring flange (29).
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| CN202011022532.7A CN112157259B (en) | 2020-09-25 | 2020-09-25 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
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| CN202011022532.7A CN112157259B (en) | 2020-09-25 | 2020-09-25 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
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| CN112157259B true CN112157259B (en) | 2022-07-05 |
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| CN113844896B (en) * | 2021-01-21 | 2023-05-30 | 内蒙古富川饲料科技股份有限公司 | Anti-blocking discharging device for feed production and processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6050550B1 (en) * | 2015-03-24 | 2016-12-21 | 技術研究組合次世代３Ｄ積層造形技術総合開発機構 | Powder supply apparatus, powder supply apparatus control method, powder supply apparatus control program, and three-dimensional modeling apparatus |
| RU185513U1 (en) * | 2017-04-24 | 2018-12-07 | Дмитрий Сергеевич Колчанов | Installation for growing products by selective laser melting |
| CN207222942U (en) * | 2017-08-06 | 2018-04-13 | 江苏尤尼特激光智能装备有限公司 | Rotating disc type dust feeder is used in one kind increase and decrease material Laser Processing |
| CN107813456A (en) * | 2017-11-15 | 2018-03-20 | 安徽省榛瑞塑胶制品有限公司 | A kind of plastic products processing unit (plant) |
| CN109623398A (en) * | 2019-01-28 | 2019-04-16 | 大连交通大学 | A kind of environment-friendly metal printing increase and decrease material combined-machining equipment |
| CN211030112U (en) * | 2019-08-22 | 2020-07-17 | 江西金铭丝绸有限公司 | Cutting device is used in production of pure cotton surface fabric |
| CN211026480U (en) * | 2019-10-18 | 2020-07-17 | 深圳市阿尔金达新材料有限公司 | Device for prolonging service life of lining plate of long cone crusher |
| CN211360652U (en) * | 2019-11-10 | 2020-08-28 | 河北敬业增材制造科技有限公司 | Rotating disc type powder feeding device for material increasing and decreasing laser processing |
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|---|---|
| CN112157259A (en) | 2021-01-01 |
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Effective date of registration: 20240119 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No. 794, Huanghe Road, Shahekou District, Dalian City, Liaoning Province Patentee before: Dalian Jiaotong University |