CN110560297A - Automatic paint spraying robot for four sides of wood board - Google Patents

Automatic paint spraying robot for four sides of wood board Download PDF

Info

Publication number
CN110560297A
CN110560297A CN201910890037.9A CN201910890037A CN110560297A CN 110560297 A CN110560297 A CN 110560297A CN 201910890037 A CN201910890037 A CN 201910890037A CN 110560297 A CN110560297 A CN 110560297A
Authority
CN
China
Prior art keywords
plate
sides
paint spraying
box body
fixedly connected
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
CN201910890037.9A
Other languages
Chinese (zh)
Inventor
袁浩
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.)
Hande Intelligent Technology (xuzhou) Co Ltd
Original Assignee
Hande Intelligent Technology (xuzhou) 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 Hande Intelligent Technology (xuzhou) Co Ltd filed Critical Hande Intelligent Technology (xuzhou) Co Ltd
Priority to CN201910890037.9A priority Critical patent/CN110560297A/en
Publication of CN110560297A publication Critical patent/CN110560297A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0285Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B05B13/041Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/40Construction elements specially adapted therefor, e.g. floors, walls or ceilings

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

The invention relates to the technical field of plate processing, and discloses an automatic paint spraying robot for four sides of a wood board, which comprises a box body, wherein the front surface of the box body is rotatably connected with a door plate, the middle parts of the left side wall and the right side wall of the box body are rotatably connected with a rotating shaft, one end of the rotating shaft close to the middle part is fixedly connected with a fixed seat, the bottom part of the fixed seat is fixedly connected with a bottom plate, the top part of the fixed seat is fixedly connected with a top plate, the middle part of the top plate is provided with an air cylinder, a piston rod of the air cylinder. The device is suitable for a plate paint spraying device, a user can spray paint on one surface of a plate in a targeted manner by rotating the second driving motor, and the whole device is in a closed state, so that the paint is not scattered in the whole working environment during paint spraying, the body health of operators is protected, and the whole device is simple to operate, reasonable in design and suitable for popularization and use.

Description

Automatic paint spraying robot for four sides of wood board
Technical Field
The invention relates to the technical field of plate processing, in particular to a four-side automatic paint spraying robot for a wood plate.
Background
Painting furniture is a process step that must be performed in the furniture manufacturing industry. The paint can be integrally sprayed or be sprayed in parts. The integral painting is to paint the assembled furniture by a spray gun at one time, which has the advantages of simple painting and high painting efficiency, but has dead spraying corners which can not be sprayed with paint. The other painting method is to paint before assembling the fittings and then assemble the fittings after painting, and the painting method is simple and easy to operate and has no painting dead angle. It is therefore desirable to design a device that can be used for painting wood panels.
Chinese patent (publication No. CN 2871007) discloses automatic paint spraying equipment for four sides of a wood board, which comprises a front-section conveying mechanism, a front automatic paint spraying head, a rear-section conveying mechanism, a rear automatic paint spraying head and a turnover device, wherein the front conveying mechanism comprises two fixed frames and a movable frame, and two parallel circulating conveying chains are arranged on the inner side walls of the fixed frames and the movable frame; the front automatic paint spraying head is arranged above the front section conveying mechanism in a spanning mode and can be used for spraying paint on the front side and the side face of the wood board; the structure of the rear-section conveying mechanism is the same as that of the front conveying mechanism, the rear-section conveying mechanism is arranged behind the front section, and a rear automatic paint spraying head capable of spraying paint on the reverse side of the board is arranged above the rear-section conveying mechanism in a spanning mode; be equipped with a turning device between front segment conveying mechanism and back end conveyor, the device can only be according to the mode of assembly line, sprays paint two faces of plank, and the side effect is relatively poor to can not only spray paint several certain faces alone, use comparatively inconveniently, consequently need improve it.
Disclosure of Invention
The invention provides an automatic paint spraying robot for four sides of a wood board, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
The utility model provides an automatic robot that sprays paint on plank four sides, includes the box, and the front of box is rotated and is connected the door plant, and the lateral wall middle part is rotated and is connected the pivot about the box, and the pivot is by middle one end fixed connection fixing base, fixing base bottom fixed connection bottom plate, fixing base top fixed connection roof, and the roof middle part is equipped with the cylinder, the piston rod fixed connection clamp plate of cylinder, right side the pivot is by outside one end fixed connection second band pulley, and the second band pulley passes through the belt and connects first band pulley, first band pulley fixed connection second driving motor's output shaft, the box top is equipped with the spout, spout sliding connection slider, and the slider bottom is equipped with the base.
As a preferable technical scheme of the invention, a plate is arranged between the pressing plate and the bottom plate.
As a preferred technical scheme of the invention, a motor fixing seat is arranged at the lower part of the right side wall of the box body, and the motor fixing seat is fixedly connected with a second driving motor.
As a preferable technical scheme of the invention, two sides of the top plate are slidably connected with guide rods, and the bottoms of the guide rods are fixedly connected with the top of the pressing plate.
As a preferred technical scheme of the invention, bearing seats are arranged on the left side and the right side of the upper part of the box body, the bearing seats are rotationally connected with a screw rod, and the middle part of the screw rod is in threaded connection with a sliding block.
As a preferred technical scheme of the invention, the bearing seat on the right side is fixedly connected with a first driving motor, and an output shaft of the first driving motor is fixedly connected with the right end of a screw rod.
As a preferable technical scheme of the invention, the bottom of the box body is slidably connected with the drawer.
As a preferable technical scheme of the invention, the right side of the top of the box body is provided with an air exhaust fan.
As a preferable technical scheme of the invention, the lower part of the left side wall of the box body is provided with an air hole.
The invention has the following advantages:
The device is suitable for a plate paint spraying device, a user can spray paint on one surface of a plate in a targeted manner by rotating the second driving motor, and the whole device is in a closed state, so that the paint is not scattered in the whole working environment during paint spraying, the body health of operators is protected, and the whole device is simple to operate, reasonable in design and suitable for popularization and use.
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 perspective view of an automatic paint spraying robot for four sides of a wood board.
Fig. 2 is a front view of an automatic wood board four-side painting robot.
3 fig. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 2 3. 3
Fig. 4 is a left side view of the automatic wood board four-side painting robot.
Fig. 5 is a sectional view of B-B in fig. 4.
Fig. 6 is a schematic perspective view of connection between an air cylinder and a fixed seat in the automatic wood board four-side painting robot.
In the figure: 1. a drawer; 2. a box body; 3. a door panel; 4. a bearing seat; 5. a chute; 6. a screw rod; 7. a slider; 8. an air extraction fan; 9. a first drive motor; 10. a second drive motor; 11. a motor fixing seat; 12. a first pulley; 13. a belt; 14. a second pulley; 15. a rotating shaft; 16. air holes are formed; 17. a fixed seat; 18. a plate material; 19. a base plate; 20. pressing a plate; 21. a guide bar; 22. a top plate; 23. a cylinder; 24. a base; 25. and (4) a spray head.
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.
Example one
Referring to fig. 1-6, a robot for automatically spraying paint on four sides of a wood board comprises a box body 2, a door plate 3 is rotatably connected to the front side of the box body 2, a rotating shaft 15 is rotatably connected to the middle of the left side wall and the right side wall of the box body 2, the rotating shaft 15 is fixedly connected to a fixed seat 17 by one end in the middle, a bottom plate 19 is fixedly connected to the bottom of the fixed seat 17, a top plate 22 is fixedly connected to the top of the fixed seat 17, an air cylinder 23 is arranged in the middle of the top plate 22, a piston rod of the air cylinder 23 is fixedly connected to a pressing plate 20, guide rods 21 are slidably connected to the two sides of the top plate 22, a plate 18 is arranged between the pressing plate 20 and the bottom plate 19, a second belt wheel 14 is fixedly connected to one end of the rotating shaft 15 on the right side by the outside, the second belt wheel 14 is connected to a first belt wheel 12 through a belt.
The top of the box body 2 is provided with a sliding groove 5, the sliding groove 5 is connected with a sliding block 7 in a sliding mode, bearing seats 4 are arranged on the left side and the right side of the upper portion of the box body 2, the bearing seats 4 are connected with a screw rod 6 in a rotating mode, the sliding block 7 is connected with the middle of the screw rod 6 in a threaded mode, the right side is connected with a first driving motor 9 fixedly connected with the bearing seats 4, the right end of the screw rod 6 is fixedly connected with an output shaft of the first driving motor 9, a base 24 is arranged at the bottom of the sliding block 7, a spray nozzle 25 is arranged on the lower portion of the base 24, the bottom of the box body 2 is connected with a drawer 1 in a sliding mode, paint sprayed by the spray nozzle 25 is remained after being sprayed and coated on a plate 18, the residual paint can drip into the.
Example two
Referring to fig. 4, the other contents of the present embodiment are the same as those of the first embodiment, except that: an air exhaust fan 8 is arranged on the right side of the top of the box body 2, and air holes 16 are formed in the lower portion of the left side wall of the box body 2. Because 18 after spraying paint of panel, need air-dry to the paint on surface, natural air drying speed is slower, can be in the device this moment, open air exhaust fan 8, air exhaust fan 8 takes the inside air of device out, fresh air passes through the left bleeder vent 16 entering of device, thereby it air-dries to panel 18 to form the air current, and for the environmental protection, can connect the blast pipe with air exhaust fan 8, directly with the gas outgoing workshop, thereby make the inside pollutant that does not have paint in workshop completely, the health of inside operating personnel has been protected.
In the implementation process of the invention, a door plate 3 is rotated, a placing hole is formed in the front surface of a box body 2, a plate 18 to be painted is placed in the device through the placing hole, the left side and the right side of the plate 18 are placed on a bottom plate 19, an air cylinder 23 is started, a piston rod of the air cylinder 23 extends out, so that a pressing plate 20 is pushed to slide downwards, the plate 18 is fixed through the pressing plate 20 and the bottom plate 19, the door plate 3 is closed, the whole device is completely closed, a first driving motor 9 and a spray head 25 are started, the first driving motor 9 drives a screw rod 6 to rotate, so that a slide block 7 is driven to move towards the right side, the spray head 25 sprays paint on the upper surface of the plate 18 uniformly, after the slide block 7 slides to the right side, according to actual processing requirements, if multi-layer painting is needed, the first driving motor 9 is reversed, so that the slide block 7 moves towards the, after the upper surface of the plate 18 is painted, the second driving motor 10 is started, an output shaft of the second driving motor 10 drives the rotating shaft 15 to rotate through belt transmission, so that the fixing seat 17 rotates, the plate 18 rotates, the side surface of the plate 18 rotates to the upper part, the painting work is repeated, four surfaces of the plate 18 are painted, if the plate 18 only needs to be painted independently, the surface can be directly rotated right above, the painted plate 18 is opened, the air exhaust fan 8 is opened, the plate 18 is dried, and after the drying is finished, the door plate 3 is opened, and the plate 18 is taken out; the device is suitable for a plate paint spraying device, a user can spray paint on one surface of a plate 18 in a targeted manner by rotating the second driving motor 10, and the whole device is in a closed state, so that the paint is not scattered in the whole working environment during paint spraying, the body health of operators is protected, the whole device is simple to operate, reasonable in design and suitable for popularization and use.
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 (9)

1. The utility model provides a plank four sides automatic paint spraying robot, includes box (2), the positive rotation of box (2) connects door plant (3), the lateral wall middle part of the left and right sides of box (2) rotates and connects pivot (15), its characterized in that, pivot (15) lean on middle one end fixed connection fixing base (17), fixing base (17) bottom fixed connection bottom plate (19), fixing base (17) top fixed connection roof (22), roof (22) middle part is equipped with cylinder (23), the piston rod fixed connection clamp plate (20) of cylinder (23), right side pivot (15) lean on outside one end fixed connection second band pulley (14), second band pulley (14) pass through belt (13) and connect first band pulley (12), the output shaft of first band pulley (12) fixed connection second driving motor (10), box (2) top is equipped with spout (5), spout (5) sliding connection slider (7), a base (24) is arranged at the bottom of the sliding block (7), and a spray head (25) is arranged at the lower part of the base (24).
2. a robot for automatically painting on all sides of a wooden board according to claim 1, characterized in that a board (18) is arranged between the pressing plate (20) and the bottom plate (19).
3. The automatic wood board four-side paint spraying robot according to claim 1, wherein a motor fixing seat (11) is arranged at the lower part of the right side wall of the box body (2), and the motor fixing seat (11) is fixedly connected with a second driving motor (10).
4. The automatic wood board four-side paint spraying robot as claimed in claim 1 or 2, wherein the two sides of the top plate (22) are slidably connected with the guide rods (21), and the bottoms of the guide rods (21) are fixedly connected with the tops of the press plates (20).
5. The automatic wood board four-side paint spraying robot according to claim 1, wherein bearing seats (4) are arranged on the left side and the right side of the upper portion of the box body (2), the bearing seats (4) are rotatably connected with a screw rod (6), and a sliding block (7) is in threaded connection with the middle of the screw rod (6).
6. The automatic paint spraying robot for four sides of wood boards is characterized in that the bearing seat (4) on the right side is fixedly connected with a first driving motor (9), and an output shaft of the first driving motor (9) is fixedly connected with the right end of a screw rod (6).
7. a robot for automatically painting on all sides of wood boards according to claim 1, characterized in that the bottom of the box body (2) is slidably connected with a drawer (1).
8. A robot for automatically painting on all sides of wood boards according to claim 1, characterized in that an air exhaust fan (8) is arranged on the right side of the top of the box body (2).
9. The automatic wood board four-side painting robot according to claim 1 or 8, wherein air holes (16) are formed in the lower portion of the left side wall of the box body (2).
CN201910890037.9A 2019-09-20 2019-09-20 Automatic paint spraying robot for four sides of wood board Pending CN110560297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910890037.9A CN110560297A (en) 2019-09-20 2019-09-20 Automatic paint spraying robot for four sides of wood board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910890037.9A CN110560297A (en) 2019-09-20 2019-09-20 Automatic paint spraying robot for four sides of wood board

Publications (1)

Publication Number Publication Date
CN110560297A true CN110560297A (en) 2019-12-13

Family

ID=68781415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910890037.9A Pending CN110560297A (en) 2019-09-20 2019-09-20 Automatic paint spraying robot for four sides of wood board

Country Status (1)

Country Link
CN (1) CN110560297A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110947568A (en) * 2019-12-28 2020-04-03 三门秋兰喷涂机科技有限公司 Closed surface spraying equipment
CN111250315A (en) * 2020-04-04 2020-06-09 黄振梅 Timber paint spraying apparatus with all direction rotation function
CN111841956A (en) * 2020-08-03 2020-10-30 中山市东龙机电设备有限公司 Automatic production line that sprays paint of aluminium veneer static powder
CN112774920A (en) * 2020-12-30 2021-05-11 重庆德川木业有限公司 Paint spraying apparatus is used in timber processing
CN112774919A (en) * 2020-12-30 2021-05-11 重庆德川木业有限公司 Application method of paint spraying equipment for wooden door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160311215A1 (en) * 2015-04-24 2016-10-27 Citic Dicastal Co., Ltd Fixture for on-line wheel printing
CN206996909U (en) * 2017-07-20 2018-02-13 王咣鑫 A kind of construction site plank paint spraying apparatus
CN109499806A (en) * 2018-12-21 2019-03-22 张荣国 A kind of automotive upholstery production auto spray painting device
CN208757869U (en) * 2018-07-18 2019-04-19 常州后肖宇恒幕墙有限公司 A kind of plate clamps spray painting bracket
CN208824851U (en) * 2018-06-26 2019-05-07 温州海发智能科技有限公司 A kind of dedicated spray-painting plant of computer host box
CN110064559A (en) * 2019-05-08 2019-07-30 江苏伟森家居有限公司 A kind of plate cleaning coating apparatus of integral type
CN209287570U (en) * 2018-11-08 2019-08-23 广州建誉利业建设发展股份有限公司 A kind of architectural engineering panel material spray-painting plant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160311215A1 (en) * 2015-04-24 2016-10-27 Citic Dicastal Co., Ltd Fixture for on-line wheel printing
CN206996909U (en) * 2017-07-20 2018-02-13 王咣鑫 A kind of construction site plank paint spraying apparatus
CN208824851U (en) * 2018-06-26 2019-05-07 温州海发智能科技有限公司 A kind of dedicated spray-painting plant of computer host box
CN208757869U (en) * 2018-07-18 2019-04-19 常州后肖宇恒幕墙有限公司 A kind of plate clamps spray painting bracket
CN209287570U (en) * 2018-11-08 2019-08-23 广州建誉利业建设发展股份有限公司 A kind of architectural engineering panel material spray-painting plant
CN109499806A (en) * 2018-12-21 2019-03-22 张荣国 A kind of automotive upholstery production auto spray painting device
CN110064559A (en) * 2019-05-08 2019-07-30 江苏伟森家居有限公司 A kind of plate cleaning coating apparatus of integral type

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110947568A (en) * 2019-12-28 2020-04-03 三门秋兰喷涂机科技有限公司 Closed surface spraying equipment
CN110947568B (en) * 2019-12-28 2021-04-09 绍兴市寅创科技有限公司 Closed surface spraying equipment
CN111250315A (en) * 2020-04-04 2020-06-09 黄振梅 Timber paint spraying apparatus with all direction rotation function
CN111250315B (en) * 2020-04-04 2022-01-28 广东博硕涂装技术有限公司 Timber paint spraying apparatus with all direction rotation function
CN111841956A (en) * 2020-08-03 2020-10-30 中山市东龙机电设备有限公司 Automatic production line that sprays paint of aluminium veneer static powder
CN112774920A (en) * 2020-12-30 2021-05-11 重庆德川木业有限公司 Paint spraying apparatus is used in timber processing
CN112774919A (en) * 2020-12-30 2021-05-11 重庆德川木业有限公司 Application method of paint spraying equipment for wooden door

Similar Documents

Publication Publication Date Title
CN110560297A (en) Automatic paint spraying robot for four sides of wood board
CN209287570U (en) A kind of architectural engineering panel material spray-painting plant
CN109590136A (en) A kind of Solid Door process apparatus has the spray-painting plant of self-turnover
CN107899833A (en) A kind of automobile production plate spray drying device
CN107029960B (en) A kind of timber auto spray painting device
CN206567186U (en) A kind of temperature control photo frame varnish-baking device
CN206794003U (en) A kind of swing type spray-painting plant
CN110124914A (en) A kind of comprehensive pipe inner-wall spraying method and spraying equipment
CN208261039U (en) A kind of novel timber spray equipment
CN209935051U (en) Spraying equipment is used in processing of aluminium veneer
CN108787228B (en) Automatic paint spraying apparatus of efficient furniture
CN112495669A (en) Solid wood door processing is with lacquer painting paint device
CN111282762A (en) Large-scale integral removal spray booth
CN112774919A (en) Application method of paint spraying equipment for wooden door
CN111085378B (en) Oil spout mold cleaning all-in-one
CN206464141U (en) Low-cost and high-performance automatic spraying line
CN112317215B (en) Surface device of coloring fast for bill-board preparation
CN205926125U (en) Spraying device
CN110076032B (en) Automatic door plant production line that sprays paint
CN215695244U (en) Coloring device for plastic toy production
CN212143159U (en) Even paint spraying apparatus of timber
CN115870129A (en) Automatic paint spraying machine
CN210252871U (en) Environment-friendly paint spraying line production line
CN213377416U (en) Reciprocal spraying equipment of timber
CN209174210U (en) A kind of spray equipment of antistatic aluminium material surface spraying

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: 20191213