CN112407771A - Automatic logistics sorting equipment - Google Patents
Automatic logistics sorting equipment Download PDFInfo
- Publication number
- CN112407771A CN112407771A CN202011182227.4A CN202011182227A CN112407771A CN 112407771 A CN112407771 A CN 112407771A CN 202011182227 A CN202011182227 A CN 202011182227A CN 112407771 A CN112407771 A CN 112407771A
- Authority
- CN
- China
- Prior art keywords
- rectangular
- rectangular plate
- articles
- fixedly connected
- belt conveyor
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/06—Adaptations of individual rollers and supports therefor the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
The invention discloses automatic material flow sorting equipment, and relates to the technical field of material flow sorting. The conveying device comprises a rectangular plate and a belt conveyor, wherein the upper surface of the rectangular plate is fixedly connected with a plurality of rectangular columns which are uniformly and symmetrically distributed, two rectangular columns form a group, a conveying roller is rotatably connected between each group of rectangular columns through a rotating shaft, the side surface of one rectangular column is fixedly provided with a motor, and the output end of the motor penetrates through the rectangular columns through a coupler and is fixedly connected with one end of one rotating shaft. The belt conveyor has the advantages that the articles can be conveniently conveyed in different directions by adjusting the rotating direction of the belt conveyor, so that the sorting effect can be achieved, the conveyed articles can be conveniently sorted, the articles are sorted in a mechanized mode, the labor force of workers is effectively reduced, the condition that the articles are stacked together during collection is effectively avoided, and the articles are conveniently stored.
Description
Technical Field
The invention belongs to the technical field of material flow sorting, and particularly relates to automatic material flow sorting equipment.
Background
The concept of logistics was originally developed in the united states, originated in the 30 s of the 20 th century, and originally meant as "physical distribution" or "cargo distribution", the term "logistics" in china is an exotic word introduced from japanese data, and the logistics standard in china defines logistics as: logistics is a process of organically combining functions such as transportation, storage, loading, unloading, transportation, packaging, distribution, information processing and the like according to actual needs to meet user requirements in the process of physically flowing articles from a supply place to a receiving place.
The prior logistics conveying generally uses a belt conveyor to convey articles, and the conveyed articles are inconvenient to sort because the conveying direction of the belt conveyor is single, and the articles are not sorted, so that the articles are easy to stack together when being collected, and the articles are inconvenient to store.
In order to solve the above problems, the present invention provides an automatic fraction sorting apparatus.
Disclosure of Invention
The invention aims to provide automatic logistics sorting equipment, which solves the problems that the existing logistics conveying device is inconvenient to sort articles, so that the articles are easy to stack together when the articles are collected, and the articles are inconvenient to store.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to automatic logistics sorting equipment which comprises a rectangular plate and a belt conveyor, wherein the upper surface of the rectangular plate is fixedly connected with a plurality of rectangular columns which are uniformly and symmetrically distributed, two rectangular columns are in a group, a conveying roller is rotatably connected between each group of rectangular columns through a rotating shaft, the side surface of one rectangular column is fixedly provided with a motor, the output end of the motor penetrates through the rectangular columns through a coupling and is fixedly connected with one end of one rotating shaft, the upper surface of the rectangular plate is fixedly connected with a plurality of supporting plates which are uniformly and symmetrically distributed, four supporting plates are in a group, one side of each group of supporting plates is respectively provided with two supporting plates, the opposite surfaces of the two supporting plates are respectively provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding manner, one side surface of each sliding block is fixedly connected with a sliding plate, the lower ends of the two sliding plates are, the lower surface of the mounting block is fixedly connected with the output end of the air cylinder, the air cylinder is mounted on the upper surface of the rectangular plate, one end of the belt conveyor is mounted on the relative inner side surfaces of the two sliding plates on one side of the belt conveyor through the rack, and the other end of the belt conveyor is mounted on the relative inner side surfaces of the two sliding plates on the other side of the belt conveyor through the rack.
Further, a side sliding connection of rectangular plate has the receiver, and the preceding terminal surface fixedly connected with handle of receiver can conveniently collect some daily use tools through the receiver, avoids appearing the condition that the instrument was lost in disorder and is put.
Furthermore, a containing box is placed on the upper surface of the rectangular plate and is located under the conveying roller, dust falling from the surface of the conveying roller can be collected through the containing box, and the influence of dust and sundries on the surrounding working environment is avoided.
Furthermore, the lower surface of the rectangular plate is fixedly provided with a locking universal wheel.
Furthermore, the relative inner side surfaces of the two opposite rectangular columns in the rectangular columns are fixedly connected through the connecting columns, and the firmness of the rectangular columns is improved through the connecting columns.
Further, band conveyer is provided with a plurality ofly, and every band conveyer all is located between two conveying rollers, can be to the direction transport article of difference through a plurality of band conveyer, has improved the work efficiency that article were selected separately and are carried work.
Furthermore, the surface of the conveying roller is fixedly connected with a rubber pad, so that the friction force between the conveying roller and conveyed articles can be increased through the rubber pad, and the articles are prevented from slipping on the conveying roller to influence the conveying of the articles.
The invention has the following beneficial effects:
the invention can drive the conveying roller to rotate through the starting motor so as to achieve the effect of conveying articles, when the articles are conveyed to the rear conveying roller, the connecting plate can be pushed to move upwards through the output end of the air cylinder by starting the air cylinder, so that the effect of enabling the belt conveyor above the sliding plate to move upwards can be achieved, when the belt conveyor moves upwards, the articles on the conveying roller can be jacked up, the articles can be conveniently conveyed to different directions by adjusting the rotating direction of the belt conveyor, so that the sorting effect can be achieved, the sorting of the conveyed articles is facilitated, the labor force of workers is effectively reduced by sorting the articles in a mechanical mode, the condition that the articles are piled together during collection is effectively avoided, and the storage of the articles is facilitated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a rectangular column;
FIG. 3 is a schematic view of the structure of the skateboard;
fig. 4 is a schematic sectional structure view of the support plate.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a rectangular plate; 2. a rectangular column; 3. a rotating shaft; 4. a conveying roller; 5. a rubber pad; 6. connecting columns; 7. a motor; 8. a storage box; 9. locking the universal wheel; 10. a storage box; 11. a handle; 12. a cylinder; 13. a chute; 14. a support plate; 15. a connecting plate; 16. a slide plate; 17. a belt conveyor; 18. a slider; 19. mounting blocks; 20. and (4) bolts.
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 the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the invention is an automatic logistics sorting device, comprising a rectangular plate 1 and a belt conveyor 17, wherein the upper surface of the rectangular plate 1 is fixedly connected with a plurality of rectangular columns 2 which are uniformly and symmetrically distributed, two rectangular columns 2 are in a group, a conveying roller 4 is rotatably connected between each group of rectangular columns 2 through a rotating shaft 3, the side surface of one rectangular column 2 is fixedly provided with a motor 7, the output end of the motor 7 penetrates through the rectangular column 2 through a coupling and is fixedly connected with one end of one rotating shaft 3, the upper surface of the rectangular plate 1 is fixedly connected with a plurality of supporting plates 14 which are uniformly and symmetrically distributed, four supporting plates 14 are in a group, one side of each group of supporting plates 14 is respectively provided with two, the opposite surfaces of the two supporting plates 14 are respectively provided with a sliding groove 13, the sliding grooves 13 are slidably connected with sliding blocks 18, one side surface of the two sliding blocks 18 is, the lower ends of the two sliding plates 16 are fixedly connected with the upper surface of the connecting plate 15, the lower surface of the connecting plate 15 is connected with a mounting block 19 through a bolt 20, the lower surface of the mounting block 19 is fixedly connected with the output end of the air cylinder 12, the air cylinder 12 is mounted on the upper surface of the rectangular plate 1, one end of the belt conveyor 17 is mounted on the opposite inner side surfaces of the two sliding plates 16 on one side of the rectangular plate through a rack, and the other end of the belt conveyor 17 is mounted on the opposite inner side surfaces of the two sliding plates 16 on the other side.
Preferably, one side sliding connection of rectangular plate 1 has receiver 10, and the preceding terminal surface fixedly connected with handle 11 of receiver 10 can conveniently collect some daily use tools through receiver 10, avoids appearing the condition that the instrument was lost in disorder and is put.
Preferably, containing box 8 has been placed to the upper surface of rectangular plate 1, and containing box 8 is located conveying roller 4 directly below, can collect the dust that conveying roller 4 surface dropped through containing box 8, avoids dust debris to influence operational environment on every side.
Preferably, a locking universal wheel 9 is fixedly mounted on the lower surface of the rectangular plate 1.
Preferably, the relative medial surface of two relative rectangle posts 2 in rectangle post 2 is through spliced pole 6 fixed connection, has improved the fastness of rectangle post 2 through spliced pole 6.
Preferably, the belt conveyors 17 are provided in plurality, each belt conveyor 17 is located between two conveying rollers 4, and the articles can be conveyed in different directions by the plurality of belt conveyors 17, so that the work efficiency of the article sorting and conveying work is improved.
Preferably, the surface of the conveying roller 4 is fixedly connected with a rubber pad 5, the friction force between the conveying roller 4 and the conveyed article can be increased through the rubber pad 5, and the article is prevented from slipping on the conveying roller 4, so that the conveying of the article is prevented from being influenced.
The embodiment shown in fig. 1 to 4 is a method for using an automatic logistics sorting device: can drive conveying roller 4 through starter motor 7 and rotate with this effect that can reach transport article, when rear conveying roller 4 is carried to the article, can promote connecting plate 15 upwards to remove through the output that starts cylinder 12, with this can reach the effect that lets the band conveyer 17 of slide 16 top upwards remove, can jack up the article on the conveying roller 4 when band conveyer 17 upwards removes, can conveniently carry article to different directions through the rotation direction of adjustment band conveyer 17, with this effect that can reach the separation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An automatic fraction sorting apparatus comprising a rectangular plate (1) and a belt conveyor (17), characterized in that: the rectangular plate is characterized in that the upper surface of the rectangular plate (1) is fixedly connected with a plurality of rectangular columns (2) which are uniformly and symmetrically distributed, two rectangular columns (2) are in a group, a conveying roller (4) is rotatably connected between every two rectangular columns (2) in each group through a rotating shaft (3), the side surface of one rectangular column (2) is fixedly provided with a motor (7), the output end of the motor (7) penetrates through the rectangular columns (2) through a coupler and is fixedly connected with one end of one rotating shaft (3), the upper surface of the rectangular plate (1) is fixedly connected with a plurality of supporting plates (14) which are uniformly and symmetrically distributed, four supporting plates (14) are in a group, two supporting plates (14) are respectively arranged on one side of each group, the opposite surfaces of the two supporting plates (14) are respectively provided with a sliding groove (13), a sliding block (18) is slidably connected in the sliding grooves (13), and a sliding, the lower extreme of two slides (16) all is connected with the last fixed surface of connecting plate (15), the lower surface of connecting plate (15) is connected with installation piece (19) through bolt (20), the lower surface of installation piece (19) and the output fixed connection of cylinder (12), the upper surface at rectangular plate (1) is installed in cylinder (12), the relative medial surface of two slides (16) of rack-mount in wherein one side is passed through to the one end of band conveyer (17), the relative medial surface of two slides (16) of rack-mount at the opposite side is passed through to the other end of band conveyer (17).
2. The automatic material flow sorting device according to claim 1, wherein a storage box (10) is slidably connected to one side surface of the rectangular plate (1), and a handle (11) is fixedly connected to a front end surface of the storage box (10).
3. An automated material flow sorting apparatus according to claim 1, wherein a container box (8) is placed on the upper surface of the rectangular plate (1), and the container box (8) is located directly below the conveyor rollers (4).
4. An automatic fraction sorting device according to claim 1, characterized in that the lower surface of the rectangular plate (1) is fixedly mounted with locking universal wheels (9).
5. An automated fraction sorting apparatus according to claim 1, wherein opposing inner sides of two opposing rectangular pillars (2) of the rectangular pillars (2) are fixedly connected by a connecting pillar (6).
6. An automatic fraction sorting device according to claim 1, characterized in that the belt conveyor (17) is provided in plurality and each belt conveyor (17) is located between two conveyor rollers (4).
7. An automatic fraction sorting device according to claim 1, characterized in that a rubber mat (5) is fixedly attached to the surface of the conveyor rolls (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011182227.4A CN112407771A (en) | 2020-10-29 | 2020-10-29 | Automatic logistics sorting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011182227.4A CN112407771A (en) | 2020-10-29 | 2020-10-29 | Automatic logistics sorting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112407771A true CN112407771A (en) | 2021-02-26 |
Family
ID=74826982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011182227.4A Pending CN112407771A (en) | 2020-10-29 | 2020-10-29 | Automatic logistics sorting equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112407771A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438667A2 (en) * | 1989-12-01 | 1991-07-31 | ALCATEL ITALIA S.p.A. | Modular sorting unit for belt conveyor installations and the like |
JPH0672607A (en) * | 1992-08-25 | 1994-03-15 | Dainippon Printing Co Ltd | Inverting and collecting device of strip plate |
CN202988271U (en) * | 2012-12-17 | 2013-06-12 | 东旭集团有限公司 | In-site steering conveyer for glass substrates |
CN106144549A (en) * | 2016-07-18 | 2016-11-23 | 安徽江淮汽车股份有限公司 | A kind of lifting transferring mechanism and delivery roll diatom |
CN106882538A (en) * | 2017-03-11 | 2017-06-23 | 常熟市百联自动机械有限公司 | A kind of article transfer sorting equipment |
CN206395294U (en) * | 2017-01-04 | 2017-08-11 | 重庆联陆机械有限公司 | New conveyer frames |
CN209905654U (en) * | 2019-04-22 | 2020-01-07 | 安徽省瑶海家具制造有限公司 | Mattress conveying assembly line |
CN210593725U (en) * | 2019-08-27 | 2020-05-22 | 江苏瑞合机械设备有限公司 | Conveying platform for carton sealing machine |
CN111217123A (en) * | 2020-03-18 | 2020-06-02 | 南通宏泰机械制造有限公司 | Sorting conveyor |
-
2020
- 2020-10-29 CN CN202011182227.4A patent/CN112407771A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438667A2 (en) * | 1989-12-01 | 1991-07-31 | ALCATEL ITALIA S.p.A. | Modular sorting unit for belt conveyor installations and the like |
JPH0672607A (en) * | 1992-08-25 | 1994-03-15 | Dainippon Printing Co Ltd | Inverting and collecting device of strip plate |
CN202988271U (en) * | 2012-12-17 | 2013-06-12 | 东旭集团有限公司 | In-site steering conveyer for glass substrates |
CN106144549A (en) * | 2016-07-18 | 2016-11-23 | 安徽江淮汽车股份有限公司 | A kind of lifting transferring mechanism and delivery roll diatom |
CN206395294U (en) * | 2017-01-04 | 2017-08-11 | 重庆联陆机械有限公司 | New conveyer frames |
CN106882538A (en) * | 2017-03-11 | 2017-06-23 | 常熟市百联自动机械有限公司 | A kind of article transfer sorting equipment |
CN209905654U (en) * | 2019-04-22 | 2020-01-07 | 安徽省瑶海家具制造有限公司 | Mattress conveying assembly line |
CN210593725U (en) * | 2019-08-27 | 2020-05-22 | 江苏瑞合机械设备有限公司 | Conveying platform for carton sealing machine |
CN111217123A (en) * | 2020-03-18 | 2020-06-02 | 南通宏泰机械制造有限公司 | Sorting conveyor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112407771A (en) | Automatic logistics sorting equipment | |
CN210816275U (en) | E-commerce warehousing and delivery automatic sorting equipment | |
CN112849889A (en) | Intelligent sorting system for warehouse logistics | |
CN216126122U (en) | Intelligent sorting platform for materials | |
CN112845148B (en) | Intelligent sorting system for intelligent logistics commodity storage center | |
CN102674026B (en) | Line loading and unloading equipment for delivery port | |
CN216710761U (en) | Flower basket moves and carries structure | |
CN113546851B (en) | Intelligent logistics information scanning device | |
CN211109333U (en) | Electric automatization conveyer | |
CN112718511A (en) | Electronic commerce article letter sorting platform | |
CN215401477U (en) | Automatic unloader that goes up of work piece | |
CN218691746U (en) | Automatic sorting device | |
CN110040161A (en) | A kind of bottom plate liftable is convenient for the logistics goods trolley of sorting cargo | |
CN214779034U (en) | Balance wheel sorting machine for logistics sorting | |
CN218707240U (en) | Conveying device for cut wood-plastic plate | |
CN216509578U (en) | Streamlined organic fiber product packaging machine | |
CN221699886U (en) | Intelligent storage sorting equipment | |
CN216937122U (en) | Scheduling equipment for logistics service for classified screening of logistics goods | |
CN218223577U (en) | Sorting device for sorting logistics packages | |
CN221316878U (en) | Shunt equipment for bag-in-box production | |
CN215695909U (en) | Electronic haulage equipment of material is used in product processing of mill | |
CN218502685U (en) | Band conveyer for logistics sorting | |
CN219233161U (en) | Multistage parcel sorting device | |
CN218260313U (en) | Conveying device for logistics sorting | |
CN211970209U (en) | Wide material conveying device for workshop production |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |