CN112045839A - Full-servo production line for wall, floor and stone - Google Patents

Full-servo production line for wall, floor and stone Download PDF

Info

Publication number
CN112045839A
CN112045839A CN202010946305.7A CN202010946305A CN112045839A CN 112045839 A CN112045839 A CN 112045839A CN 202010946305 A CN202010946305 A CN 202010946305A CN 112045839 A CN112045839 A CN 112045839A
Authority
CN
China
Prior art keywords
machine
conveyor
plate
production line
finished product
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
Application number
CN202010946305.7A
Other languages
Chinese (zh)
Inventor
傅晓斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quanzhou City Sanlian Machinery Manufacture Co Ltd
Original Assignee
Quanzhou City Sanlian Machinery Manufacture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Quanzhou City Sanlian Machinery Manufacture Co Ltd filed Critical Quanzhou City Sanlian Machinery Manufacture Co Ltd
Priority to CN202010946305.7A priority Critical patent/CN112045839A/en
Publication of CN112045839A publication Critical patent/CN112045839A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00General arrangement or layout of plant ; Industrial outlines or plant installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245Curing concrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • B28B13/0235Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04Discharging the shaped articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063Control arrangements

Abstract

The invention discloses a full-servo production line for wall, floor and stone tiles, which comprises a powder tank connected with one end of a spiral conveyor, the other end of the spiral conveyor is connected with one side of a vertical shaft mixer, a batching machine is connected with one end of a raw material conveyor, the other side of the vertical shaft mixer is respectively connected with one ends of a bottom material conveyor and a surface material conveyor, a forming main machine is installed on a plate conveying machine, a lifting plate machine is movably connected with one end of a primary and secondary vehicle, a steam curing kiln is arranged below the other end of the primary and secondary vehicle, the other end of a finished product conveyor belt is connected with one end of a plate conveyor belt, the other end of the plate conveyor belt is connected with one side of a finished product tray bin, and the other side of the finished product tray bin. This full servo wall ceramic tile, stone production line breaks down when one of them process, produces accident automated inspection alarm device and can detect it automatically to open the police dispatch newspaper and remind personnel, in time debug and remedy, avoid and reduced the emergence of accident, improved the security greatly, the practicality is good.

Description

Full-servo production line for wall, floor and stone
Technical Field
The invention relates to the technical field of automatic production of wall and floor tiles and stones, in particular to a full-servo production line for wall and floor tiles and stones.
Background
The ceramic tile of wall upper berth, the stone is very common product, just it has been popular a lot of years ago as early as, current wall ceramic tile, stone production line structure is complicated, the process is loaded down with trivial details, need personnel operation just can accomplish, waste time and energy during personnel operation, the product of making out has the wastrel long, a lot of wastes have been caused, the material that current production line adopted generally all is very poor, so the life of production line can shorten along with long-time work gradually, under this kind of condition, send the accident extremely easily and cause the loss of casualties and property.
Disclosure of Invention
The invention aims to provide a full-servo production line for wall and floor tiles and stones, which has the advantages of excellent material quality, simple structure, convenience in use, automatic cleaning, convenience in observing field conditions, automatic production and high safety coefficient, and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: full-servo production line for wall, floor and stone
Compared with the prior art, the invention has the following beneficial effects: the powder curing device comprises a powder tank connected with one end of a spiral conveyor, the other end of the spiral conveyor is connected with one side of a vertical shaft stirrer, a proportioning machine is connected with one end of a raw material conveyor, the other end of the raw material conveyor is connected with one side of the vertical shaft stirrer, the other side of the vertical shaft stirrer is respectively connected with one end of a bottom material conveyor and one end of a flour material conveyor, the other end of the bottom material conveyor is connected with one end of a plate conveying machine, the other end of the flour material conveyor is connected with the side surface of the plate conveying machine, a forming host machine is installed on the plate conveying machine, a lifting plate machine is installed on the side edge of the forming host machine and movably connected with one end of a primary and secondary vehicle, a steam curing kiln is arranged below the other end of the primary and secondary vehicle, the side surface of the steam curing kiln is connected with one end of a finished product conveyor belt, the, the other side of the finished product tray bin is connected with a steam curing kiln.
Preferably, a brick receiving machine and a cleaning device are installed on the molding main machine.
Preferably, a pedestrian ladder is arranged at the joint of the bottom material conveyor and the plate conveying machine.
Preferably, a film coating machine is installed on the plate-type conveying belt.
Preferably, a centralized control room is arranged at the middle parts of the finished product tray bin and the forming main machine, and an automatic detection alarm device is installed on the side surface of the centralized control room.
Preferably, the powder tank, the screw conveyor, the batching machine, the raw material conveyor, the vertical shaft stirrer, the bottom material conveyor, the surface material conveyor, the plate conveying machine, the forming host machine, the brick receiving machine, the lifting plate machine, the primary and secondary vehicles, the pedestrian ladder and the steam curing kiln are all components made of stainless steel metal materials.
The full-servo wall and floor tile and stone production line comprises a powder tank connected with one end of a spiral conveyor, the other end of the spiral conveyor is connected with one side of a vertical shaft stirrer, a proportioning machine is connected with one end of a raw material conveyor, the other end of the raw material conveyor is connected with one side of the vertical shaft stirrer, the other side of the vertical shaft stirrer is respectively connected with one end of a bottom material conveyor and one end of a surface material conveyor, the other end of the bottom material conveyor is connected with one end of a plate conveying machine, the other end of the surface material conveyor is connected with the side surface of the plate conveying machine, a forming host machine is installed on the plate conveying machine, a brick receiving machine and a cleaning device are installed on the forming host machine, a formed product can become dirty after the previous processes, the cleaning device can automatically clean the formed product to enable the product to become clean, a lifting plate machine is installed on the side edge of the forming host machine, a pedestrian ladder is installed at the connection position, the working personnel can get on the pedestrian ladder to observe and debug the whole procedure, the lifting plate machine is movably connected with one end of the primary and secondary vehicle, the steam curing kiln is arranged below the other end of the primary and secondary vehicle, the side surface of the steam curing kiln is connected with one end of the finished product conveyor belt, the other end of the finished product conveyor belt is connected with one end of the plate conveyor belt, the other end of the plate conveyor belt is connected with the finished product pallet bin, the plate conveyor belt is provided with the film laminating machine, the other side of the finished product pallet bin is connected with the steam curing kiln, the middle parts of the finished product pallet bin and the forming host machine are provided with a centralized control room, the side surface of the centralized control room is provided with an automatic detection alarm device, a controller is arranged in the centralized control room and is electrically connected with each procedure to carry out terminal control on each procedure, each procedure of the production line can be automatically produced according to the, when an accident occurs, the automatic detection alarm device can automatically detect the accident, and starts an alarm to remind people, so that the accident is avoided and reduced, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic plan view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the conveyor line structure of the dispensing machine of the present invention;
FIG. 3 is a schematic plan view of the steam curing kiln of the present invention;
fig. 4 is a schematic plan view of the forming conveyor of the present invention.
In the figure: 1. a powder tank; 2. a screw conveyor; 3. a dosing machine; 4. a raw material conveyor; 5. a vertical shaft mixer; 6. a bottom conveyor; 7. a fabric conveyor; 8. conveying the plate machine; 9. a molding host machine; 10. a brick receiving machine; 11. a cleaning device; 12. lifting the plate machine; 13. a primary vehicle and a secondary vehicle; 14. a pedestrian ladder; 15. a steam curing kiln; 16. a finished product conveyor belt; 17. a plate conveyor belt; 18. a film laminating machine; 19. a finished product tray bin; 20. a centralized control room; 21. an alarm device is automatically detected.
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. 1-4, a full servo production line for wall and floor tiles and stones comprises a powder tank 1 connected with one end of a screw conveyor 2 in a welding manner, the other end of the screw conveyor 2 connected with one side of a vertical shaft stirrer 5, a batching machine 3 connected with one end of a raw material conveyor 4, the other end of the raw material conveyor 4 connected with one side of the vertical shaft stirrer 5, when in starting, a worker pours powder materials into the powder tank 1 and pours raw materials into the raw material conveyor 4, the screw conveyor 2 transports the materials in the powder tank 1 to the vertical shaft stirrer 5, the batching machine 3 pours the materials onto the raw material conveyor 4, the raw material conveyor 4 adopts a rubber conveyor belt with a built-in steel wire and conveys the materials to the vertical shaft stirrer 5 for stirring, the other side of the vertical shaft stirrer 5 is respectively connected with one end of a bottom material conveyor 6 and one end of a surface material conveyor 7, the other end of the bottom material conveyor 6 is connected with one end of a plate conveyor 8, a pedestrian ladder 14 is arranged at the joint of the bottom material conveyor 6 and the plate conveying machine 8, the other end of the surface material conveyor 7 is connected with the side surface of the plate conveying machine 8, the stirred material is conveyed to the plate conveying machine 8 through the bottom material conveyor 6 and the surface material conveyor 7 by the vertical shaft stirrer 5, a forming host machine 9 is arranged on the plate conveying machine 8, a brick receiving machine 10 and a cleaning device 11 are arranged on the forming host machine 9, a lifting plate machine 12 is arranged on the side edge of the forming host machine 9, the lifting plate machine 12 is movably connected with one end of a primary-secondary vehicle 13, the material is conveyed to the forming host machine 9 through the plate conveying machine 8, the forming host machine 9 is used for manufacturing the material into a set shape and then placing the product on the brick receiving machine 10, the brick receiving machine 10 conveys the product to the lifting plate machine 12, the cleaning device 11 can clean the formed product on the way and keep the product clean, the brick receiving machine 10 conveys the cleaned product to the primary-secondary vehicle 13, a steam curing kiln 15 is arranged below the other end of the primary and secondary vehicle 13, the primary and secondary vehicle 13 transports products to the steam curing kiln 15 through rail sliding, the side surface of the steam curing kiln 15 is connected with one end of a finished product conveyor belt 16, the products are transported to the finished product conveyor belt 16 from the steam curing kiln 15, the other end of the finished product conveyor belt 16 is connected with one end of a plate conveyor belt 17, the products are transported to the plate conveyor belt 17 through the finished product conveyor belt 16, the plate conveyor belt 17 limits the position of the products, a film covering machine 18 is arranged on the plate conveyor belt 17 corresponding to the position of the film covering machine 18, the film covering machine 18 covers the products, the other end of the plate conveyor belt 17 is connected with one side of a finished product tray bin 19, the products are transported to a tray of the finished product tray bin 19 through the film covering plate conveyor belt 17 of the film covering machine 18, the other side of the, and finally, conveying the manufactured product to a steam curing kiln 15 for curing by a finished product tray bin 19, wherein a centralized control room 20 is arranged at the middle parts of the finished product tray bin 19 and the forming host machine 9, a controller is arranged in the centralized control room 20 and can be used for carrying out terminal control and setting on each process, and an automatic detection alarm device 21 is arranged on the side surface of the centralized control room 20.
In summary, the following steps: the full-servo wall and floor tile and stone production line comprises a powder tank 1, a screw conveyor 2, a proportioning machine 3, a raw material conveyor 4, a vertical shaft stirrer 5, a bottom material conveyor 6, a surface material conveyor 7, a plate conveying machine 8, a forming host machine 9, a brick receiving machine 10, a lifting plate machine 12, a primary and secondary vehicle 13, a pedestrian ladder 14 and a steam curing kiln 15 which are all members made of stainless steel metal materials, wherein the materials are hard, so that the service life of the production line is prolonged, the structure is simple, a cleaning device 11 is arranged on the forming host machine 9 and can be automatically cleaned and used for cleaning products, the products are clean, the pedestrian ladder 14 is arranged at the joint of the bottom material conveyor 6 and the plate conveying machine 8, a worker can climb onto the pedestrian ladder 14 to observe and debug the whole production line, an automatic detection alarm device 21 is arranged on the side face of a centralized control room 20, a controller is arranged in the centralized control room 20 and is electrically connected with each process to carry out terminal control, can let the production line every process carry out automatic production according to setting for, it is very convenient, when one of them process breaks down, when the production accident, automated inspection alarm device 21 can detect it automatically to open the alarm and remind personnel, in time debug and remedy, avoid and reduced the emergence of accident, improved the security greatly, the practicality is good.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a full servo wall ceramic tile, stone production line, includes powder jar (1), its characterized in that: the powder tank (1) is connected with one end of a spiral conveyor (2), the other end of the spiral conveyor (2) is connected with one side of a vertical shaft stirrer (5), a proportioning machine (3) is connected with one end of a raw material conveyor (4), the other end of the raw material conveyor (4) is connected with one side of the vertical shaft stirrer (5), the other side of the vertical shaft stirrer (5) is respectively connected with one end of a bottom material conveyor (6) and one end of a surface material conveyor (7), the other end of the bottom material conveyor (6) is connected with one end of a plate conveying machine (8), the other end of the surface material conveyor (7) is connected with the side surface of the plate conveying machine (8), a forming host machine (9) is installed on the plate conveying machine (8), a lifting plate machine (12) is installed on the side edge of the forming host machine (9), the lifting plate machine (12) is movably connected with one end of a primary and secondary vehicle (13), and a steam curing kiln (15) is arranged below the other end of the primary, the side surface of the steam curing kiln (15) is connected with one end of a finished product conveyor belt (16), the other end of the finished product conveyor belt (16) is connected with one end of a plate type conveyor belt (17), the other end of the plate type conveyor belt (17) is connected with one side of a finished product tray bin (19), and the other side of the finished product tray bin (19) is connected with the steam curing kiln (15).
2. A full service wall and floor tile and stone production line as claimed in claim 1, wherein the forming main machine (9) is provided with a brick receiving machine (10) and a sweeping device (11).
3. A full service wall and floor tile and stone production line as claimed in claim 1, wherein a pedestrian ladder (14) is installed at the junction of the bottom conveyor (6) and the plate conveyor (8).
4. A full servo production line of wall and floor tiles and stones as claimed in claim 1 wherein the plate conveyor belt (17) is equipped with a film coating machine (18).
5. A full service production line of wall and floor tiles and stones as claimed in claim 1, wherein the intermediate part of the finished product tray bin (19) and the forming main machine (9) is provided with a centralized control room (20), and the side of the centralized control room (20) is provided with an automatic detection alarm device (21).
6. The production line of full-servo wall and floor tiles and stones as claimed in claim 1, wherein the powder tank (1), the screw conveyor (2), the batching machine (3), the raw material conveyor (4), the vertical shaft mixer (5), the bottom material conveyor (6), the surface material conveyor (7), the plate conveying machine (8), the forming main machine (9), the brick receiving machine (10), the plate lifting machine (12), the primary and secondary vehicle (13), the pedestrian ladder (14) and the steam curing kiln (15) are all members made of stainless steel metal materials.
CN202010946305.7A 2020-09-10 2020-09-10 Full-servo production line for wall, floor and stone Pending CN112045839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010946305.7A CN112045839A (en) 2020-09-10 2020-09-10 Full-servo production line for wall, floor and stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010946305.7A CN112045839A (en) 2020-09-10 2020-09-10 Full-servo production line for wall, floor and stone

Publications (1)

Publication Number Publication Date
CN112045839A true CN112045839A (en) 2020-12-08

Family

ID=73611241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010946305.7A Pending CN112045839A (en) 2020-09-10 2020-09-10 Full-servo production line for wall, floor and stone

Country Status (1)

Country Link
CN (1) CN112045839A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1104417B (en) * 1977-12-30 1985-10-21 Fuchs & Co Ag PLANT FOR THE PRODUCTION OF COOKED BRICKS
DE102012217324A1 (en) * 2012-09-25 2014-03-27 Johann Schlüsselbauer System and method for producing tubular concrete products
CN104118044A (en) * 2014-07-30 2014-10-29 西安银马实业发展有限公司 High-quality efficient double-forming-machine parallel closed-loop full-automatic building block production line
CN106042167A (en) * 2016-07-22 2016-10-26 北京隆翔环保科技有限公司 Intelligent building garbage and solid waste treatment system and control method thereof
CN106738290A (en) * 2016-12-29 2017-05-31 中民筑友科技投资有限公司 A kind of production line of precast concrete
CN107363977A (en) * 2017-07-17 2017-11-21 绿源环保有限公司 A kind of full automatic brick making machine
CN207273530U (en) * 2017-09-13 2018-04-27 万锦标 A kind of continuous production lightweight is exempted to paste the production line of Ceramic Tiles
CN108972861A (en) * 2018-07-26 2018-12-11 群峰智能机械股份公司 A kind of wallboard production line
CN209682541U (en) * 2018-08-15 2019-11-26 长沙有色冶金设计研究院有限公司 A kind of full automatic colour brick production line
CN111571798A (en) * 2020-05-28 2020-08-25 廊坊海斯建材机械有限公司 Deep processing production line for concrete brick plate

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1104417B (en) * 1977-12-30 1985-10-21 Fuchs & Co Ag PLANT FOR THE PRODUCTION OF COOKED BRICKS
DE102012217324A1 (en) * 2012-09-25 2014-03-27 Johann Schlüsselbauer System and method for producing tubular concrete products
CN104118044A (en) * 2014-07-30 2014-10-29 西安银马实业发展有限公司 High-quality efficient double-forming-machine parallel closed-loop full-automatic building block production line
CN106042167A (en) * 2016-07-22 2016-10-26 北京隆翔环保科技有限公司 Intelligent building garbage and solid waste treatment system and control method thereof
CN106738290A (en) * 2016-12-29 2017-05-31 中民筑友科技投资有限公司 A kind of production line of precast concrete
CN107363977A (en) * 2017-07-17 2017-11-21 绿源环保有限公司 A kind of full automatic brick making machine
CN207273530U (en) * 2017-09-13 2018-04-27 万锦标 A kind of continuous production lightweight is exempted to paste the production line of Ceramic Tiles
CN108972861A (en) * 2018-07-26 2018-12-11 群峰智能机械股份公司 A kind of wallboard production line
CN209682541U (en) * 2018-08-15 2019-11-26 长沙有色冶金设计研究院有限公司 A kind of full automatic colour brick production line
CN111571798A (en) * 2020-05-28 2020-08-25 廊坊海斯建材机械有限公司 Deep processing production line for concrete brick plate

Similar Documents

Publication Publication Date Title
CN104663751A (en) Full-automatic intelligent pancake baking machine
CN112045839A (en) Full-servo production line for wall, floor and stone
CN113979159A (en) Full-automatic loading system
CN211051953U (en) A on-line monitoring sorting device for pottery brick production
CN102800873B (en) Lithium-based thermal battery flexible forming system
CN205766785U (en) A kind of sanitary ceramics mechanized production system
CN210651620U (en) Central feeding device with controllable amount
CN210173194U (en) Full-automatic non-standard glass processing production line
CN205482899U (en) Roughness automatic measuring equipment
CN205604023U (en) Cold regeneration facility of emulsified asphalt road surface plantmix
CN210705455U (en) PVC feeding and batching system
CN212045290U (en) Autoclaved aerated concrete product production line system
CN211292622U (en) Plastic product detection qualified device
CN210021777U (en) Automatic proportioning machine
CN212474947U (en) Food conveyor's easy clean curb plate structure
CN217144391U (en) Dosing unit is used in concrete production
CN202758980U (en) Lithium battery production system
CN218173339U (en) Scattered flour automatic collection device and wheaten food production line
CN209345900U (en) Stuffing-wrapping machine with meausring apparatus
CN215557426U (en) Brick material conveying device
CN205604026U (en) Bituminous mixing plant
CN108871527A (en) A kind of accurate charging measuring equipment of feed mixing
CN220563697U (en) Heat tracking management device for double-station workpiece after heat treatment
CN110346374B (en) Make things convenient for swivel nut visual detection equipment of blowing
CN211362924U (en) Accurate dosing unit is used in ceramic manufacture

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: 20201208