CN114102373A - Curved surface polishing equipment is used in case accessory processing - Google Patents
Curved surface polishing equipment is used in case accessory processing Download PDFInfo
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- CN114102373A CN114102373A CN202111346895.0A CN202111346895A CN114102373A CN 114102373 A CN114102373 A CN 114102373A CN 202111346895 A CN202111346895 A CN 202111346895A CN 114102373 A CN114102373 A CN 114102373A
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- plate
- curved surface
- machining
- bevel gear
- surface polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 47
- 238000003754 machining Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
Abstract
The invention relates to the technical field of machining, and discloses curved surface polishing equipment for machining of case accessories, which comprises a bottom plate, a grinding mechanism and a supporting mechanism, wherein guide columns are arranged on two sides of the bottom plate, the middle parts of the guide columns are connected with a lifting plate in a sliding manner, and the grinding mechanism is arranged on the middle part of the lifting plate; the supporting mechanisms are arranged at two ends of the bottom plate and comprise first supporting plates fixedly connected with the bottom plate, one ends of the first supporting plates, far away from the ground, are rotatably connected with first driving rollers, and conveying belts are sleeved on the outer sides of the first driving rollers; the grinding mechanism comprises a second supporting plate fixedly connected with the lifting plate, and one end, far away from the ground, of the second supporting plate is rotatably connected with a second driving roller. The invention is suitable for curved surface polishing equipment for machining case accessories, and the triangular force transmission block and the top wheel are arranged in the device, so that the pressures of different compression rollers on a machined part are the same, the surface of the machined part is treated more uniformly by a grinding belt, and the whole grinding and polishing effect is better.
Description
Technical Field
The invention relates to the technical field of machining, in particular to curved surface polishing equipment for machining of case accessories.
Background
Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media.
The conventional polishing treatment is directly carried out by using a grinding wheel, but for some cambered-surface case accessories, the grinding wheel is inconvenient to operate during polishing, and when the grinding belt is adopted for polishing, different positions of the case accessories are different from the pressure of the grinding belt, so that the polishing effect is different, and therefore the improvement on the polishing effect is needed.
Disclosure of Invention
The invention provides curved surface polishing equipment for machining a case fitting, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a curved surface polishing device for machining of machine case accessories comprises a bottom plate, guide columns, a polishing mechanism and a supporting mechanism, wherein the guide columns are arranged on two sides of the bottom plate, and the middle parts of the guide columns are connected with a lifting plate in a sliding mode;
the supporting mechanisms are arranged at two ends of the bottom plate and comprise first supporting plates fixedly connected with the bottom plate, one ends of the first supporting plates, far away from the ground, are rotatably connected with first driving rollers, and conveying belts are sleeved on the outer sides of the first driving rollers;
grinding machanism, include with lifter plate fixed connection's second backup pad, the one end that ground was kept away from to the second backup pad is rotated and is connected the second drive roller, be equipped with a plurality of and lifter plate sliding connection's ejector pin on the lifter plate, the one end that the ejector pin is close to ground is equipped with rotates the seat, rotates the seat and rotates and connect the compression roller, the middle part sliding connection sliding plate of ejector pin, the sliding plate with rotate and be equipped with the spring between the seat, the both sides of sliding plate are equipped with the top wheel, two be equipped with the spout between the ejector pin, spout sliding connection and top wheel complex triangle biography power piece, the outside cover of compression roller and second drive roller is equipped with the area of polishing.
As a preferable technical scheme of the invention, the two sides of the triangular force transfer block are equal in side length.
As a preferable technical scheme of the invention, two sides of the lifting plate are provided with abdicating grooves, the insides of the abdicating grooves are rotatably connected with the guide rollers, and the outer sides of the guide rollers are sleeved with the grinding belts.
As a preferable technical scheme of the invention, the grinding belt penetrates through the connecting abdicating groove.
As a preferable technical scheme of the invention, one end of the guide column, which is far away from the ground, is provided with a top plate, the top plate is provided with an air cylinder, and a piston rod of the air cylinder is fixedly connected with the end part of the lifting plate.
As a preferable technical scheme of the invention, a second driving motor is arranged in the middle of the second supporting plate, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the second driving roller.
As a preferable technical scheme of the invention, a first driving motor is arranged in the middle of the first supporting plate, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is in meshing connection with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the first driving roller.
As a preferable technical scheme of the invention, a support column is arranged in the middle of the bottom plate, and a support platform matched with the conveyor belt is arranged at one end, far away from the ground, of the support column.
The invention has the following advantages:
the invention is suitable for curved surface polishing equipment for machining case accessories, and the triangular force transmission block and the top wheel are arranged in the device, so that the pressures of different compression rollers on a machined part are the same, the surface of the machined part is treated more uniformly by a grinding belt, and the whole grinding and polishing effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a curved surface polishing apparatus for machining a machine case accessory.
FIG. 2 is a front view of a curved surface polishing apparatus for machining case accessories.
FIG. 3 is a schematic structural diagram of a supporting mechanism in a curved surface polishing device for machining case parts.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic structural diagram of a grinding mechanism in a curved surface polishing device for machining a case part.
Fig. 6 is a front view of fig. 5.
FIG. 7 is a schematic structural diagram of a triangular force transfer block in a curved surface polishing device for machining a case fitting.
Fig. 8 is a front view of fig. 7.
In the figure: 1. a base plate; 2. a guide post; 3. a lifting plate; 4. a cylinder; 5. a top plate; 6. a polishing mechanism; 7. a support mechanism; 8. a first support plate; 9. a first driving roller; 10. a conveyor belt; 11. a support pillar; 12. a support table; 13. a first drive motor; 14. a first bevel gear; 15. a second bevel gear; 16. a yielding groove; 17. a guide roller; 18. polishing the belt; 19. a second support plate; 20. a second driving roller; 21. a second drive motor; 22. a third bevel gear; 23. a fourth bevel gear; 24. a top rod; 25. a chute; 26. a triangular force transfer block; 27. a rotating seat; 28. a compression roller; 29. a sliding plate; 30. a top wheel; 31. a spring.
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.
In one embodiment, please refer to fig. 1-8, a curved surface polishing apparatus for machining a machine case accessory comprises a bottom plate 1, guide posts 2 are arranged on two sides of the bottom plate 1, the middle part of each guide post 2 is slidably connected with a lifting plate 3, the curved surface polishing apparatus further comprises a grinding mechanism 6 and a supporting mechanism 7, the guide posts 2 are arranged on the front side and the rear side of the upper surface of the bottom plate 1, a top plate 5 is arranged at one end of each guide post 2 far away from the ground, an air cylinder 4 is arranged on each top plate 5, a piston rod of each air cylinder 4 is fixedly connected with the end part of the lifting plate 3, and the lifting plate 3 is controlled to ascend and descend by extending and contracting the piston rod of each air cylinder 4;
the supporting mechanism 7 is arranged at two ends of the bottom plate 1 and comprises a first supporting plate 8 fixedly connected with the bottom plate 1, one end, far away from the ground, of the first supporting plate 8 is rotatably connected with a first driving roller 9, a conveying belt 10 is sleeved outside the first driving roller 9, a first driving motor 13 is arranged in the middle of the first supporting plate 8, an output shaft of the first driving motor 13 is fixedly connected with a first bevel gear 14, the first bevel gear 14 is meshed with a second bevel gear 15, the second bevel gear 15 is fixedly connected with the end part of the first driving roller 9, the first driving motor 13 can control the rotation of the first driving roller 9, so that the conveying belt 10 starts to rotate, a supporting column 11 is arranged in the middle of the bottom plate 1, a supporting table 12 matched with the conveying belt 10 is arranged at one end, far away from the ground, of the supporting column 11, a rounding radius is arranged at two ends of the upper surface of the supporting table 12, and the lower surface above the conveying belt 10 is tightly attached to the upper surface of the supporting table 12, thereby acting as a support via the support table 12;
the polishing mechanism 6 comprises a second supporting plate 19 fixedly connected with the lifting plate 3, one end, far away from the ground, of the second supporting plate 19 is rotatably connected with a second driving roller 20, a plurality of ejector rods 24 slidably connected with the lifting plate 3 are arranged on the lifting plate 3, one end, close to the ground, of each ejector rod 24 is provided with a rotating seat 27, each rotating seat 27 is rotatably connected with a pressing roller 28, the middle of each ejector rod 24 is slidably connected with a sliding plate 29, a spring 31 is arranged between each sliding plate 29 and each rotating seat 27, two ejector wheels 30 are arranged on two sides of each sliding plate 29, a sliding groove 25 is arranged between every two ejector rods 24, each sliding groove 25 is slidably connected with a triangular force transmission block 26 matched with each ejector wheel 30, a polishing belt 18 is sleeved on the outer side of each pressing roller 28 and the outer side of the second driving roller 20, two sides of the lifting plate 3 are provided with abdicating grooves 16, the inner portions of the abdicating grooves 16 are rotatably connected with guide rollers 17, the polishing belts 18 are sleeved on the outer sides of the guide rollers 17, the polishing belts 18 are penetratingly connected with the abdicating grooves 16, so that the sanding belt 18 may form a complete loop.
In one case of this embodiment, the two sides of the triangular force transfer block 26 have the same length, the cross section of the triangular force transfer block 26 is an isosceles triangle, and the two sides of the triangular force transfer block 26 with the same length are in contact with the top wheels 30 on the two sides, so that the directions of the forces applied by the triangular force transfer block 26 to the top wheels 30 are the same, when the triangular force transfer block 26 is stable, the force applied by the top wheel 30 on the left side to the triangular force transfer block 26 is directly transmitted to the top wheel 30 on the right side, so that the forces applied by the top wheels 30 on the left and right sides are the same, when the material is pressed below the grinding belt 18, since the heights of the upper surfaces of the material are different, the descending heights of the different compression rollers 28 are also different, at this time, the springs 31 are in a compressed state, and by providing the triangular force transfer block 26, the forces applied to the two adjacent top wheels 30 are the same, i.e. the force value of the slide plate 29 to the press rolls 28 remains the same, so that the force applied to two adjacent press rolls 28 is also the same, so that the surface pressure of the workpiece is also the same at different positions of the sanding belt 18, thereby making the subsequent sanding process more stable and uniform.
In one aspect of the present embodiment, the second support plate 19 is provided with a second driving motor 21 at the middle portion thereof, the output shaft of the second driving motor 21 is fixedly connected with a third bevel gear 22, the third bevel gear 22 is engaged with a fourth bevel gear 23, and the fourth bevel gear 23 is fixedly connected with the end portion of the second driving roller 20. The second drive motor 21 may rotate the second drive roller 20 to begin rotation of the sanding belt 18.
In the implementation process of the embodiment, a workpiece to be polished is placed on a conveyor belt 10, a first driving motor 13 is started, an output shaft of the first driving motor 13 drives a first driving roller 9 to rotate through a first bevel gear 14 and a second bevel gear 15 which are in meshed connection, the first driving roller 9 drives the conveyor belt 10 to rotate, so that the workpiece is moved through the conveyor belt 10, after the workpiece is moved to the central position of the device, the first driving motor 13 is stopped, a cylinder 4 is started, a piston rod of the cylinder 4 extends out, so that a lifting plate 3 moves downwards, a polishing belt 18 is pressed on the upper surface of the workpiece, due to the action of a triangular force transmission block 26, the pressure of different pressing rollers 28 on the workpiece is the same, at this time, a second driving motor 21 is started, an output shaft of the second driving motor 21 drives a second driving roller 20 to rotate through a third bevel gear 22 and a fourth bevel gear 23 which are in meshed connection, thereby rotating the grinding belt 18 and grinding the upper surface of the workpiece by the grinding belt 18.
The invention is suitable for curved surface polishing equipment for machining case accessories, and the triangular force transmission block 26 and the top wheel 30 are arranged in the device, so that the pressure of different pressing rollers 28 on a workpiece is the same, the surface of the workpiece is treated more uniformly by the grinding belt 18, and the whole grinding and polishing effect is better.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A curved surface polishing device for machining of machine case accessories comprises a bottom plate, guide columns are arranged on two sides of the bottom plate, and the middle parts of the guide columns are connected with a lifting plate in a sliding mode;
the supporting mechanisms are arranged at two ends of the bottom plate and comprise first supporting plates fixedly connected with the bottom plate, one ends of the first supporting plates, far away from the ground, are rotatably connected with first driving rollers, and conveying belts are sleeved on the outer sides of the first driving rollers;
grinding machanism, include with lifter plate fixed connection's second backup pad, the one end that ground was kept away from to the second backup pad is rotated and is connected the second drive roller, be equipped with a plurality of and lifter plate sliding connection's ejector pin on the lifter plate, the one end that the ejector pin is close to ground is equipped with rotates the seat, rotates the seat and rotates and connect the compression roller, the middle part sliding connection sliding plate of ejector pin, the sliding plate with rotate and be equipped with the spring between the seat, the both sides of sliding plate are equipped with the top wheel, two be equipped with the spout between the ejector pin, spout sliding connection and top wheel complex triangle biography power piece, the outside cover of compression roller and second drive roller is equipped with the area of polishing.
2. The curved surface polishing device for machining of machine case accessories as claimed in claim 1, wherein the two sides of the triangular force transmission block are equal in length.
3. The curved surface polishing device for machining the machine case accessory according to claim 1, wherein the two sides of the lifting plate are provided with abdicating grooves, the insides of the abdicating grooves are rotatably connected with guide rollers, and the outer sides of the guide rollers are sleeved with polishing belts.
4. The curved surface polishing device for machining of machine case accessories as claimed in claim 3, wherein the polishing belt penetrates through the connection abdicating groove.
5. The curved surface polishing device for machining the machine case accessory as claimed in claim 1, wherein a top plate is arranged at one end of the guide post away from the ground, an air cylinder is arranged on the top plate, and a piston rod of the air cylinder is fixedly connected with the end part of the lifting plate.
6. The curved surface polishing device for machining the machine case accessory as claimed in claim 1, wherein a second driving motor is arranged in the middle of the second supporting plate, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is in meshed connection with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the second driving roller.
7. The curved surface polishing device for machining the machine case accessory according to claim 1, wherein a first driving motor is arranged in the middle of the first supporting plate, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the first driving roller.
8. The curved surface polishing device for machining case accessories according to claim 1, wherein a support column is arranged in the middle of the bottom plate, and a support platform matched with the conveyor belt is arranged at one end, away from the ground, of the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346895.0A CN114102373A (en) | 2021-11-15 | 2021-11-15 | Curved surface polishing equipment is used in case accessory processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346895.0A CN114102373A (en) | 2021-11-15 | 2021-11-15 | Curved surface polishing equipment is used in case accessory processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114102373A true CN114102373A (en) | 2022-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111346895.0A Pending CN114102373A (en) | 2021-11-15 | 2021-11-15 | Curved surface polishing equipment is used in case accessory processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114102373A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179153A (en) * | 2022-07-27 | 2022-10-14 | 厦门鑫朋工贸有限公司 | Aluminum alloy conducting rod manufacturing equipment |
| CN115625601A (en) * | 2022-12-21 | 2023-01-20 | 江苏富强特钢有限公司 | Multiform form steel lining board corner processingequipment |
| CN115816243A (en) * | 2022-12-30 | 2023-03-21 | 惠州市鑫迪智造科技有限公司 | Polishing device and process for meter lock MIM (metal injection molding) machining |
| CN117400116A (en) * | 2023-12-11 | 2024-01-16 | 宁波勋辉电器有限公司 | Display screen backplate deckle edge equipment of polishing |
-
2021
- 2021-11-15 CN CN202111346895.0A patent/CN114102373A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179153A (en) * | 2022-07-27 | 2022-10-14 | 厦门鑫朋工贸有限公司 | Aluminum alloy conducting rod manufacturing equipment |
| CN115179153B (en) * | 2022-07-27 | 2024-01-09 | 厦门鑫朋工贸有限公司 | Aluminum alloy conducting rod manufacturing equipment |
| CN115625601A (en) * | 2022-12-21 | 2023-01-20 | 江苏富强特钢有限公司 | Multiform form steel lining board corner processingequipment |
| CN115816243A (en) * | 2022-12-30 | 2023-03-21 | 惠州市鑫迪智造科技有限公司 | Polishing device and process for meter lock MIM (metal injection molding) machining |
| CN115816243B (en) * | 2022-12-30 | 2023-06-30 | 惠州市鑫迪智造科技有限公司 | Polishing device and process for surface lock MIM (metal-insulator-metal) processing |
| CN117400116A (en) * | 2023-12-11 | 2024-01-16 | 宁波勋辉电器有限公司 | Display screen backplate deckle edge equipment of polishing |
| CN117400116B (en) * | 2023-12-11 | 2024-04-09 | 宁波勋辉电器有限公司 | Display screen backplate deckle edge equipment of polishing |
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Application publication date: 20220301 |