CN114012437A - Aluminum alloy welding and polishing integrated assembly line equipment - Google Patents
Aluminum alloy welding and polishing integrated assembly line equipment Download PDFInfo
- Publication number
- CN114012437A CN114012437A CN202111336030.6A CN202111336030A CN114012437A CN 114012437 A CN114012437 A CN 114012437A CN 202111336030 A CN202111336030 A CN 202111336030A CN 114012437 A CN114012437 A CN 114012437A
- Authority
- CN
- China
- Prior art keywords
- fixed
- roof
- aluminum alloy
- assembly line
- alloy welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/128—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling frame parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an aluminum alloy welding and polishing integrated assembly line device, which comprises a base and a device main body, wherein the base and the device main body are arranged indoors, the device main body is arranged on the base, and a processing platform is arranged on the device main body, and the aluminum alloy welding and polishing integrated assembly line device is characterized in that: be formed with a plurality of bellyings on the base, bellyings protrusion in equipment main part, be connected with the spliced pole on the bellyings, the roof is connected to the spliced pole, and the roof is located the top of processing platform, and the processing platform is sheltered from to the roof, and roof and indoor top are hugged closely, are fixed with many elastic support elements on the roof, and elastic support element is connected with the dog, and the dog extends to the side of equipment main part. The invention is not easy to damage, convenient to transport and long in service life.
Description
Technical Field
The invention relates to the field of assembly line equipment, in particular to aluminum alloy welding and polishing integrated assembly line equipment.
Background
The existing aluminum alloy processing generally comprises welding and polishing of aluminum alloy, and on an aluminum alloy processing production line, a common production line is used for fixing and processing aluminum alloy workpieces of one type, and if the aluminum alloy workpieces of different sizes and models need to be fixed and processed.
The existing aluminum alloy welding and polishing integrated assembly line equipment is generally arranged indoors, has large volume and heavier mass and is not easy to transport and carry; the whole equipment is expensive, has poor protection performance, is easy to damage and is difficult to maintain.
Disclosure of Invention
The invention aims to solve the technical problems that the aluminum alloy welding and polishing integrated assembly line equipment capable of solving the problems is not easy to damage, and the whole structure has good effects of collision resistance, moisture resistance and the like; convenient transportation and fixation, and good stability after installation.
The invention is realized by the following technical scheme: the utility model provides an integrative assembly line equipment of aluminum alloy welding polishing, is including setting up at indoor base and equipment principal, and equipment principal installs on the base, is provided with processing platform, its characterized in that in the equipment principal: be formed with a plurality of bellyings on the base, bellyings protrusion in equipment main part, be connected with the spliced pole on the bellyings, the roof is connected to the spliced pole, and the roof is located the top of processing platform, and the processing platform is sheltered from to the roof, and roof and indoor top are hugged closely, are fixed with many elastic support elements on the roof, and elastic support element is connected with the dog, and the dog extends to the side of equipment main part.
As the preferred technical scheme, a plurality of supporting seats are arranged at the bottom of the base, and a plurality of universal wheels with brakes are fixed at the bottom of the base; the bottom of base is provided with the spout, and it is provided with the slider to slide in the spout, and slider and support seat are fixed mutually.
As the preferred technical scheme, the connecting column is fixed with a lug, aligned screw holes are formed between the lug and the boss, and screws are fixed in the screw holes.
As the preferred technical scheme, the top plate is made of colloid materials, and the top plate and the connecting column are fixed through super glue; be fixed with the air-out subassembly on the roof, the installation shell on the roof is fixed in the air-out subassembly parcel, is provided with the installation cavity in the installation shell, and the installation cavity is fixed with fan bracket, is fixed with radiator fan on the fan bracket, be provided with fresh air inlet and exhaust vent on the installation shell, fresh air inlet and exhaust vent department all are fixed with the dust screen, and the exhaust vent is towards processing platform.
As the preferred technical scheme, the elastic supporting piece comprises a damping compression spring, connecting plates are welded and fixed at two ends of the damping compression spring, one connecting plate is fixed with the baffle, and the other connecting plate is fixed with the stop block.
As preferred technical scheme, the dog is made for soft materials, is provided with the storing chamber in the dog, is provided with the opening on the dog, and opening and storing chamber switch on mutually.
As the preferred technical scheme, a plurality of connecting rings are sleeved on the connecting column and made of colloid materials, annular cavities are arranged in the connecting rings, and buffer substances are stored in the annular cavities.
The invention has the beneficial effects that:
1. according to the invention, the whole aluminum alloy welding and polishing integrated assembly line equipment can be protected through the stop block and the connecting ring, so that the anti-collision effect is increased, and the whole equipment is not easy to damage;
2. the whole device has good effects of moisture prevention, dust prevention and the like, and parts on the device are not easy to damage after being used for a long time, so that the service life is longer, and the maintenance frequency is reduced;
3. the whole device can move through the universal wheels with the brakes, and is convenient to move and transport;
4. the storage cavity of the stop block can be used for storing articles, storing parts or other articles, and the practicability is improved.
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 an overall view of the present invention
FIG. 2 is a block diagram of a coupling ring of the present invention;
FIG. 3 is a structural diagram of the air outlet assembly of the present invention;
fig. 4 is a structural view of the stopper of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, including setting up at indoor base 1 and equipment main part 2, equipment main part 2 installs on base 1, is provided with processing platform 3 on the equipment main part 2, be formed with a plurality of bellies 6 on the base 1, bellies 6 protrusion in equipment main part 2, be connected with spliced pole 7 on the bellies 6, roof 5 is connected to spliced pole 7, and roof 5 is located processing platform 3's top, and processing platform 3 is sheltered from to roof 5, and roof 5 and indoor top are hugged closely, are fixed with many elastic support elements on roof 5, and elastic support element is connected with dog 11, and dog 11 extends to the side of equipment main part 2.
Wherein, the bottom of the base 1 is provided with a plurality of supporting seats 8, and the bottom of the base 1 is fixed with a plurality of universal wheels 9 with brakes; the bottom of base 1 is provided with spout 10, and the spout 10 slides and is provided with slider 12, and slider 12 and supporting seat 8 are fixed mutually. When the sliding block is used, the sliding block moves in the sliding groove to drive the supporting seat to move. During transportation, can be with the slider roll-off for supporting seat and slider separate with the base simultaneously, then prop up whole device through the universal wheel, can make whole device conveniently remove through the universal wheel, the transportation of being convenient for, easy operation.
Wherein, the connecting column 7 is fixed with a lug, a screw hole is arranged between the lug and the convex part 6, and a screw is fixed in the screw hole. The spliced pole passes through the screw fixation, and its installation and dismantlement of being convenient for are the installation stable.
Wherein the top plate 5 is made of colloid material, and the top plate 5 and the connecting column 7 are fixed by strong glue; be fixed with the air-out subassembly on roof 5, the installation shell 13 on roof 5 is fixed in the air-out subassembly parcel, is provided with the installation cavity in the installation shell 13, is fixed with fan bracket 15 in the installation cavity, is fixed with radiator fan 16 on the fan bracket 15, be provided with fresh air inlet and exhaust vent 17 on the installation shell 13, fresh air inlet and exhaust vent 17 department all are fixed with the dust screen, and exhaust vent 17 is towards processing platform 3. Among this technical scheme, the installation shell can be fixed through the powerful glue, and the air current that the fan produced in the installation shell directly acts on aluminum alloy welding integrative assembly line equipment of polishing, removes dust and dehumidifies whole equipment, has effectively protected the spare part of equipment for equipment is difficult for ageing, has prolonged life. The fan may be connected to an indoor power supply.
The elastic supporting piece comprises a damping compression spring 18, connecting plates 19 are fixedly welded at two ends of the damping compression spring 18, one connecting plate 19 is fixed with the stop block 11, and the other connecting plate 19 is fixed with the stop block 11. The connecting plate can be fixed through the powerful glue, has the spring in the elastic support piece, the tensile adjustment of being convenient for, and the flexible operation, elastic support piece can protect the side of whole equipment, has further promoted holistic crashproof effect.
Wherein, dog 11 is made for soft materials, is provided with the storing chamber in the dog 11, is provided with the opening on the dog 11, and opening and storing chamber switch on mutually. Some repair tools or other spare parts can be placed through the opening in the storing chamber, play a storing effect, and the staff of being convenient for takes for work is more convenient, more convenient.
Wherein, the cover is equipped with a plurality of go-between 20 on the spliced pole 7, and go-between 20 is made for the colloid material, is provided with the annular chamber in the go-between 20, and buffer substance 22 is stored in the annular chamber, for example can adopt sand, and the connecting ring that stores sand has effectively protected spliced pole and whole equipment to having increased crashworthiness for spliced pole and equipment are not fragile, long service life.
This technical scheme is when using, and whole aluminum alloy welding is polished integrative assembly line equipment and is installed on the base, forms the protection of multiposition such as side, bottom, top to whole equipment through spliced pole, baffle etc for whole aluminum alloy welding is polished integrative assembly line equipment and is difficult impaired, and life is longer.
This technical scheme can work through having processing platform 3 when using.
This technical scheme can be through dismantling the supporting seat when using, then adopts and removes whole device through the universal wheel for whole device is convenient for remove.
In this technical scheme, the roof at top has increased the top protection to whole equipment. Be fixed with the air-out subassembly on the roof, the fan on the air-out subassembly, the air current that the fan produced, the air current is used in whole equipment, can get rid of dust, moisture etc. on the equipment for equipment is not fragile.
In this technical scheme, the go-between has further promoted the anticollision effect, and the buffering material in it can be water or sand or other materials, has carried out the anticollision effect.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides an aluminum alloy welding integrative assembly line equipment of polishing, is including setting up at indoor base (1) and equipment main part (2), and equipment main part (2) are installed on base (1), are provided with processing platform (3) on equipment main part (2), its characterized in that: be formed with a plurality of bellyings (6) on base (1), bellyings (6) protrusion in equipment main part (2), be connected with spliced pole (7) on bellyings (6), roof (5) are connected in spliced pole (7), and roof (5) are located the top of processing platform (3), and processing platform (3) are sheltered from in roof (5), and roof (5) and indoor top are hugged closely, are fixed with many elastic support elements on roof (5), and elastic support element is connected with dog (11), and dog (11) extend to the side of equipment main part (2).
2. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the bottom of the base (1) is provided with a plurality of supporting seats (8), and a plurality of universal wheels (9) with brakes are fixed at the bottom of the base (1); the bottom of the base (1) is provided with a sliding chute (10), a sliding block (12) is arranged in the sliding chute (10) in a sliding mode, and the sliding block (12) is fixed with the supporting seat (8).
3. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the connecting column (7) is fixed with a lug, aligned screw holes are formed between the lug and the lug boss (6), and screws are fixed in the screw holes.
4. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the top plate (5) is made of colloid materials, and the top plate (5) and the connecting column (7) are fixed through super glue; be fixed with the air-out subassembly on roof (5), the installation shell (13) on roof (5) is fixed in air-out subassembly parcel, is provided with the installation cavity in installation shell (13), and the installation cavity is fixed with fan bracket (15), is fixed with radiator fan (16) on fan bracket (15), be provided with fresh air inlet and exhaust vent (17) on installation shell (13), fresh air inlet and exhaust vent (17) department all are fixed with the dust screen, and exhaust vent (17) are towards processing platform (3).
5. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the elastic supporting piece comprises a damping compression spring (18), connecting plates (19) are welded and fixed at two ends of the damping compression spring (18), one connecting plate (19) is fixed with the stop block (11), and the other connecting plate (19) is fixed with the stop block (11).
6. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the check block (11) is made of soft materials, a storage cavity is arranged in the check block (11), an opening is formed in the check block (11), and the opening is communicated with the storage cavity.
7. The aluminum alloy welding and grinding integrated assembly line equipment as claimed in claim 1, wherein: the connecting column (7) is sleeved with a plurality of connecting rings (20), the connecting rings (20) are made of colloid materials, an annular cavity is arranged in the connecting rings (20), and buffer substances (22) are stored in the annular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336030.6A CN114012437A (en) | 2021-11-11 | 2021-11-11 | Aluminum alloy welding and polishing integrated assembly line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336030.6A CN114012437A (en) | 2021-11-11 | 2021-11-11 | Aluminum alloy welding and polishing integrated assembly line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114012437A true CN114012437A (en) | 2022-02-08 |
Family
ID=80063556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111336030.6A Pending CN114012437A (en) | 2021-11-11 | 2021-11-11 | Aluminum alloy welding and polishing integrated assembly line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114012437A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568432A (en) * | 1943-09-07 | 1945-04-04 | Vickers Armstrongs Ltd | Improvements in or relating to machinery guards |
| US4297940A (en) * | 1980-01-31 | 1981-11-03 | Tellus Machinery Corporation | Protective workplace and system |
| CN1229386A (en) * | 1997-02-06 | 1999-09-22 | 罗伯特·约翰·詹姆斯 | Full load-share colispring bogie suspension |
| WO2004076121A1 (en) * | 2003-02-26 | 2004-09-10 | Deckel Maho Pfronten Gmbh | Protective covering for the working area of a machine tool |
| CN206898886U (en) * | 2017-06-29 | 2018-01-19 | 襄阳元创汽车零部件实业有限公司 | A kind of lathe of powered fan |
| CN111215801A (en) * | 2020-03-26 | 2020-06-02 | 江苏大金激光科技有限公司 | Welding machine base with adjustable structure |
| CN210849142U (en) * | 2019-08-06 | 2020-06-26 | 合肥贝木西家具有限公司 | Aluminum alloy welding and polishing integrated assembly line equipment |
| CN212977650U (en) * | 2020-07-31 | 2021-04-16 | 江苏省吴江中等专业学校 | Machine tool protective cover heat dissipation mechanism of numerical control milling machine |
| CN213319088U (en) * | 2020-08-04 | 2021-06-01 | 南京宝鼎刀模制造有限公司 | Damping device with buffering function for numerical control machining device |
| CN213969031U (en) * | 2020-11-30 | 2021-08-17 | 成都西马测控技术有限公司 | Safety device of bench lathe |
| CN214603205U (en) * | 2021-03-28 | 2021-11-05 | 达州市卡雷亚数控机床有限公司 | Workstation fixed knot of digit control machine tool constructs |
-
2021
- 2021-11-11 CN CN202111336030.6A patent/CN114012437A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568432A (en) * | 1943-09-07 | 1945-04-04 | Vickers Armstrongs Ltd | Improvements in or relating to machinery guards |
| US4297940A (en) * | 1980-01-31 | 1981-11-03 | Tellus Machinery Corporation | Protective workplace and system |
| CN1229386A (en) * | 1997-02-06 | 1999-09-22 | 罗伯特·约翰·詹姆斯 | Full load-share colispring bogie suspension |
| WO2004076121A1 (en) * | 2003-02-26 | 2004-09-10 | Deckel Maho Pfronten Gmbh | Protective covering for the working area of a machine tool |
| CN206898886U (en) * | 2017-06-29 | 2018-01-19 | 襄阳元创汽车零部件实业有限公司 | A kind of lathe of powered fan |
| CN210849142U (en) * | 2019-08-06 | 2020-06-26 | 合肥贝木西家具有限公司 | Aluminum alloy welding and polishing integrated assembly line equipment |
| CN111215801A (en) * | 2020-03-26 | 2020-06-02 | 江苏大金激光科技有限公司 | Welding machine base with adjustable structure |
| CN212977650U (en) * | 2020-07-31 | 2021-04-16 | 江苏省吴江中等专业学校 | Machine tool protective cover heat dissipation mechanism of numerical control milling machine |
| CN213319088U (en) * | 2020-08-04 | 2021-06-01 | 南京宝鼎刀模制造有限公司 | Damping device with buffering function for numerical control machining device |
| CN213969031U (en) * | 2020-11-30 | 2021-08-17 | 成都西马测控技术有限公司 | Safety device of bench lathe |
| CN214603205U (en) * | 2021-03-28 | 2021-11-05 | 达州市卡雷亚数控机床有限公司 | Workstation fixed knot of digit control machine tool constructs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205563419U (en) | Easy radiating computer machine case takes precautions against earthquakes | |
| CN114012437A (en) | Aluminum alloy welding and polishing integrated assembly line equipment | |
| CN209748394U (en) | Case for frequency converter | |
| CN209540427U (en) | A kind of image processing equipment easy to remove | |
| CN215554104U (en) | Multi-rotor-wing unmanned aerial vehicle for rail transit inspection | |
| CN210668508U (en) | Battery shock absorber of new energy automobile | |
| CN210475385U (en) | Bearing processing forging equipment | |
| CN208175159U (en) | A kind of equipment installs case of the electronic communication with damping effect | |
| CN207943159U (en) | A kind of unmanned plane anti-collision protection device | |
| CN109623495B (en) | Energy-saving mechanical part drilling device | |
| CN108952132A (en) | A kind of interior decoration frame convenient for adjusting height | |
| CN213223067U (en) | Automobile engine cover rubber coating frock | |
| CN210503778U (en) | Transfer tool for machining | |
| CN209053815U (en) | A kind of aerial work platform power unit | |
| CN218285491U (en) | Computer repair tools case | |
| CN111977184A (en) | Collect comprehensive dampproofing and firm multi-functional thing flow box of strengthening | |
| CN109502197B (en) | Anti-collision type transportation equipment with self-cleaning function for battery production and processing | |
| CN213275703U (en) | Anti-collision direct-current discharging instrument shell | |
| CN207631407U (en) | A kind of three-wheel battery vehicle protective fence | |
| CN215005776U (en) | Intelligent discharging instrument for storage battery | |
| CN212250938U (en) | Buffer damper convenient to installation | |
| CN213712335U (en) | Novel air cooler bearing structure for transformer | |
| CN209419608U (en) | A kind of battery data radio transmitting device | |
| CN220298575U (en) | Parts turnover device | |
| CN210662381U (en) | Lighting device for tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220208 |
|
| RJ01 | Rejection of invention patent application after publication |