CN112827724A - Tool for spraying automobile spare and accessory parts - Google Patents
Tool for spraying automobile spare and accessory parts Download PDFInfo
- Publication number
- CN112827724A CN112827724A CN202011638561.6A CN202011638561A CN112827724A CN 112827724 A CN112827724 A CN 112827724A CN 202011638561 A CN202011638561 A CN 202011638561A CN 112827724 A CN112827724 A CN 112827724A
- Authority
- CN
- China
- Prior art keywords
- spraying
- box body
- tool
- parts
- automobile parts
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Abstract
The invention discloses a tool for spraying automobile parts and relates to the technical field of automobile parts. The invention comprises a box body and a base; a coating tank is arranged at the top of the box body; the other inner side surface of the box body is provided with a drying device; a supplementary spraying device is arranged below the drying device; the supplementary spraying device comprises a first electric telescopic rod, a connecting ball, a third connecting column and a coating hose. The invention solves the problems that the spraying and fixing of the existing parts are easy to fall off and the spraying is omitted; the coating tank, the clamping ball, the spray supplementing device, the arc-shaped connecting pipe and the rotating disk are arranged, so that parts are clamped and fixed, are not easy to fall off, the spraying is more uniform, and the spraying efficiency is improved; in the automobile parts spraying process, the coating needs certain time for complete drying, influences work efficiency, has set up drying device for after coating spouts, can rapid draing, improved work efficiency.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to a tool for spraying the automobile parts.
Background
In the automobile spare part course of working, can process tubulose spare part often, need carry out the spraying to tubulose spare part, during the spraying, only need the outside of spraying tubulose spare part, simultaneously, need use fixing device to fix the spare part, prevent that the spare part drops in the spraying process, damages the spare part, influences machining efficiency.
However, in the prior art, when the fittings of circular pipes and rectangular pipes of automobiles are sprayed, the fittings are mostly fixed from the outside, the parts at the fixed positions are not easy to spray, the parts are difficult to finish spraying at one time, and sometimes manual paint repair is needed, so that the production efficiency and the product quality are affected.
Disclosure of Invention
The invention aims to provide a tool for spraying automobile parts, which solves the problems that the existing spraying and fixing of the parts is easy to drop and the spraying is omitted by arranging a coating tank, an arc-shaped connecting pipe, a first spray head and a material supplementing device.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a tool for spraying automobile spare and accessory parts, which comprises a box body and a base, wherein the box body is provided with a box body; the box body is fixedly arranged on the base; a coating tank is arranged at the top of the box body; a first material conveying pipe is arranged at the bottom of the coating tank; the first material conveying pipe extends to the interior of the box body; the top of the interior of the box body is provided with an arc-shaped connecting pipe; the arc-shaped connecting pipe is fixedly connected with the box body through a first connecting rod; the arc-shaped connecting pipe is communicated with the first material conveying pipe; a first control valve is arranged on the first conveying pipeline; a plurality of first spray heads are arranged on the arc-shaped connecting pipe; a first rotating shaft is arranged on one inner side surface of the box body; one end of the first rotating shaft is connected with a first motor; the other end of the first rotating shaft is connected with the rotating disc; the rotating disc is uniformly provided with second connecting columns; clamping balls are uniformly distributed on the circumferential side surface of the end part of the second connecting column; a first horizontal plate is fixedly arranged on one outer side surface of the box body; the first motor is fixedly arranged on the first horizontal plate; the other inner side surface of the box body is provided with a drying device; a supplementary spraying device is arranged below the drying device; the supplementary spraying device comprises a first electric telescopic rod, a connecting ball, a third connecting column and a coating hose; the first electric telescopic rod is electrically connected with the second motor; the first electric telescopic rod is movably connected with the third connecting column through a connecting ball; a second spray head is fixedly arranged at the end part of the third connecting column; one end of the paint hose is connected with the paint tank; the other end of the coating hose is connected with the second spray head; the bottom of the box body is provided with a conveying device; one end of the conveying device is provided with a part containing box; the base is also provided with a control box; a power supply and a master controller are arranged in the control box; the first motor, the drying device and the first electric telescopic rod are electrically connected with the master controller; the first control valve is in wireless connection with the master controller.
Furthermore, limit holes are uniformly formed in the circumferential side face of the end part of the second connecting column; the clamping ball is placed in the limiting hole; a first spring is fixedly arranged at the bottom of the limiting hole; the clamping ball is fixedly connected with the first spring.
Further, the drying device is specifically a hot air blower; the air heater is provided with a regulating knob.
Further, a first sleeve is arranged on the outer side of the first rotating shaft; the first sleeve is movably connected with the rotating disc; and a first support column is arranged on the outer side of the first sleeve.
Furthermore, the number of the first spray heads is 5-8; the distance between the first spray heads is 3-6 cm.
Furthermore, a plurality of threaded holes are uniformly formed in the rotating disc; the other end of the second connecting column is a threaded column; the threaded hole is matched with the threaded column.
Further, the rotating disc rotates for one circle in one spraying process; the rotating speed of the rotating disc is 10-30 seconds per turn.
Further, a second control valve is arranged on the coating hose; the second control valve is in wireless connection with the master controller.
Further, the lateral surface of control box is provided with control switch and warning light.
Furthermore, the clamping ball is made of rubber.
The invention has the following beneficial effects:
1. aiming at the problems that the existing automobile parts are easy to fall off in the spraying process and the fixed parts are not easy to spray, the coating tank, the clamping ball, the spray supplementing device, the arc-shaped connecting pipe and the rotating disk are arranged, so that the parts are clamped and fixed and are not easy to fall off, the spraying is more uniform, and the spraying efficiency is improved.
2. In the automobile parts spraying process, the coating needs certain time for complete drying, the work efficiency is influenced, and the drying device is arranged, so that after the coating is sprayed, the coating can be quickly dried.
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 a tool for spraying automobile parts according to the present invention;
fig. 2 is a schematic structural view of the clamping ball of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-base, 3-paint can, 4-first material conveying pipe, 5-arc connecting pipe, 6-first connecting rod, 7-first spray head, 8-first control valve, 9-automobile part, 10-first horizontal plate, 11-first motor, 12-first supporting column, 13-rotating disk, 14-second connecting column, 15-hot air blower, 16-first electric telescopic rod, 17-connecting ball, 18-third connecting column, 19-second spray head, 20-paint hose, 21-conveyer, 22-part containing box, 23-control box, 24-control switch, 25-clamping ball and 26-first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "top," "inner," "peripheral side," "bottom," and the like are used in an orientation or positional relationship only for the purpose of facilitating the description of the invention and simplifying the description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-2, the invention relates to a tool for spraying automobile spare and accessory parts, which comprises a box body 1 and a base 2; the box body 1 is fixedly arranged on the base 2; a coating tank 3 is arranged at the top of the box body 1; the bottom of the paint tank 3 is provided with a first material conveying pipe 4; the first material conveying pipe 4 extends to the interior of the box body; an arc-shaped connecting pipe 5 is arranged at the top of the interior of the box body 1; the arc-shaped connecting pipe 5 is fixedly connected with the box body 1 through a first connecting rod 6; the arc connecting pipe 5 is communicated with the first material conveying pipe 4; a first control valve 8 is arranged on the first material conveying pipe 4; a plurality of first nozzles 7 are arranged on the arc-shaped connecting pipe 5; the number of the first spray heads 7 is 5-8; the distance between the first spray heads 7 is 3-6 cm; a first rotating shaft is arranged on one inner side surface of the box body 1; a first sleeve is arranged on the outer side of the first rotating shaft; the first sleeve is movably connected with the rotating disc 13; a first support column 12 is arranged on the outer side of the first sleeve; one end of the first rotating shaft is connected with a first motor 11; the other end of the first rotating shaft is connected with the rotating disc 13; a plurality of threaded holes are uniformly formed in the rotating disc 13; the other end of the second connecting column 14 is a threaded column; the threaded hole is matched with the threaded column; the rotating disc 13 is uniformly provided with second connecting columns 14; the rotating disc 13 rotates for one circle in the primary spraying process; the rotating speed of the rotating disc 13 is 10-30 seconds/turn; clamping balls 25 are uniformly distributed on the peripheral side surface of the end part of the second connecting column 14; the clamping ball 25 is made of rubber; limiting holes are uniformly formed in the peripheral side face of the end part of the second connecting column 14; the clamping ball 25 is placed in the limiting hole; the bottom of the limiting hole is fixedly provided with a first spring 26; the clamping ball 25 is fixedly connected with the first spring 26; a first horizontal plate 10 is fixedly arranged on one outer side surface of the box body 1; the first motor 11 is fixedly arranged on the first horizontal plate 10; the other inner side surface of the box body 1 is provided with a drying device; the drying device is specifically a hot air blower 15; the air heater 15 is provided with a regulating knob; a supplementary spraying device is arranged below the drying device; the supplementary spraying device comprises a first electric telescopic rod 16, a connecting ball 17, a third connecting column 18 and a coating hose 20; the first electric telescopic rod 16 is electrically connected with the second motor; the first electric telescopic rod 16 is movably connected with the third connecting column 18 through a connecting ball 17; a second spray nozzle 19 is fixedly arranged at the end part of the third connecting column 18; one end of the paint hose 20 is connected to the paint tank 3; the other end of the coating hose 20 is connected with the second nozzle 19; a second control valve is arranged on the coating hose 20; the second control valve is wirelessly connected with the master controller; the bottom of the box body 1 is provided with a conveying device 21; one end of the conveying device 21 is provided with a component containing box 22; the base 2 is also provided with a control box 23; a control switch 24 and an alarm lamp are arranged on the outer side surface of the control box 23; a power supply and a master controller are arranged in the control box 23; the first motor 11, the drying device and the first electric telescopic rod 16 are electrically connected with the master controller; the first control valve 8 is wirelessly connected with the master controller.
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 (10)
1. A tool for spraying automobile spare and accessory parts comprises a box body (1) and a base (2);
the method is characterized in that:
the box body (1) is fixedly arranged on the base (2); a paint tank (3) is arranged at the top of the box body (1); a first material conveying pipe (4) is arranged at the bottom of the paint tank (3); the first material conveying pipe (4) extends to the interior of the box body;
an arc-shaped connecting pipe (5) is arranged at the top of the interior of the box body (1); the arc-shaped connecting pipe (5) is fixedly connected with the box body (1) through a first connecting rod (6); the arc-shaped connecting pipe (5) is communicated with the first material conveying pipe (4); a first control valve (8) is arranged on the first material conveying pipe (4); a plurality of first spray heads (7) are arranged on the arc-shaped connecting pipe (5);
a first rotating shaft is arranged on one inner side surface of the box body (1); one end of the first rotating shaft is connected with a first motor (11); the other end of the first rotating shaft is connected with the rotating disc (13); the rotating disc (13) is uniformly provided with second connecting columns (14); clamping balls (25) are uniformly distributed on the peripheral side surface of the end part of the second connecting column (14); a first horizontal plate (10) is fixedly arranged on one outer side surface of the box body (1); the first motor (11) is fixedly arranged on the first horizontal plate (10); a drying device is arranged on the other inner side surface of the box body (1);
a supplementary spraying device is arranged below the drying device; the supplementary spraying device comprises a first electric telescopic rod (16), a connecting ball (17), a third connecting column (18) and a coating hose (20); the first electric telescopic rod (16) is electrically connected with the second motor; the first electric telescopic rod (16) is movably connected with the third connecting column (18) through a connecting ball (17); a second spray head (19) is fixedly arranged at the end part of the third connecting column (18); one end of the paint hose (20) is connected with the paint tank (3); the other end of the coating hose (20) is connected with a second spray head (19);
the bottom of the box body (1) is provided with a conveying device (21); one end of the conveying device (21) is provided with a part containing box (22); the base (2) is also provided with a control box (23); a power supply and a master controller are arranged in the control box (23); the first motor (11), the drying device and the first electric telescopic rod (16) are electrically connected with the master controller; the first control valve (8) is in wireless connection with the master controller.
2. The tool for spraying the automobile parts as claimed in claim 1, wherein the peripheral side surface of the end part of the second connecting column (14) is uniformly provided with limiting holes; the clamping ball (25) is placed in the limiting hole; a first spring (26) is fixedly arranged at the bottom of the limiting hole; the clamping ball (25) is fixedly connected with the first spring (26).
3. The tool for spraying the automobile parts as claimed in claim 1 or 2, wherein the drying device is a hot air blower (15); and a regulating knob is arranged on the air heater (15).
4. The tool for spraying the automobile parts as claimed in claim 3, wherein a first sleeve is arranged outside the first rotating shaft; the first sleeve is movably connected with the rotating disc (13); the outer side of the first sleeve is provided with a first supporting column (12).
5. The tool for spraying the automobile parts as claimed in claim 1, 2 or 4, wherein the number of the first spray heads (7) is 5-8; the distance between the first spray heads (7) is 3-6 cm.
6. The tool for spraying the automobile parts as claimed in claim 5, wherein the rotating disc (13) is uniformly provided with a plurality of threaded holes; the other end of the second connecting column (14) is a threaded column; the threaded hole is matched with the threaded column.
7. The tool for spraying the automobile spare and accessory parts as claimed in claim 1, 2, 4 or 6, wherein the rotating disc (13) rotates once in a spraying process; the rotating speed of the rotating disc (13) is 10-30 seconds per circle.
8. The tool for spraying the automobile spare and accessory parts as claimed in claim 7, wherein a second control valve is arranged on the coating hose (20); the second control valve is in wireless connection with the master controller.
9. The tool for spraying the automobile spare and accessory parts as claimed in claim 1, 2, 4, 6 or 8, wherein a control switch (24) and an alarm lamp are arranged on the outer side surface of the control box (23).
10. The tool for spraying the automobile parts as claimed in claim 9, wherein the clamping ball (25) is made of rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011638561.6A CN112827724A (en) | 2020-12-31 | 2020-12-31 | Tool for spraying automobile spare and accessory parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011638561.6A CN112827724A (en) | 2020-12-31 | 2020-12-31 | Tool for spraying automobile spare and accessory parts |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112827724A true CN112827724A (en) | 2021-05-25 |
Family
ID=75926768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011638561.6A Withdrawn CN112827724A (en) | 2020-12-31 | 2020-12-31 | Tool for spraying automobile spare and accessory parts |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112827724A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114160350A (en) * | 2021-12-09 | 2022-03-11 | 永发(江苏)模塑包装科技有限公司 | Surface spraying equipment and process for paper pulp molded product |
CN114589046A (en) * | 2022-04-12 | 2022-06-07 | 常州瑞肯照明灯具有限公司 | Dyeing device for uniformly spraying and dyeing surface of lamp |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3015176A1 (en) * | 2012-08-01 | 2016-05-04 | TAPEMATIC S.p.A. | Line for finishing small three-dimensional objects and related method |
CN107913815A (en) * | 2017-11-29 | 2018-04-17 | 无锡市汇鼎金属制管有限公司 | A kind of inner wall of metal tube spray equipment |
CN208261096U (en) * | 2018-03-26 | 2018-12-21 | 郭建华 | A kind of automatic coating device |
CN208810493U (en) * | 2018-09-10 | 2019-05-03 | 上海田渡浜五金仪器厂 | A kind of plastic-blasting device of numerical control circular arc air duct |
CN210675720U (en) * | 2019-09-29 | 2020-06-05 | 天津盛华汽车零部件制造有限公司 | Adjustable paint spraying device for machining automobile bumper |
CN210700974U (en) * | 2019-10-08 | 2020-06-09 | 山东水利技师学院(山东省水利职工大学) | High infrared baking finish device is used in auto repair of flexibility |
CN210965659U (en) * | 2019-10-25 | 2020-07-10 | 苏州伯恪文化科技有限公司 | Paint spraying device for artware ornament |
CN111871682A (en) * | 2020-08-12 | 2020-11-03 | 杭州巾成科技有限公司 | Novel painting machine is used in automobile spare and accessory part production |
-
2020
- 2020-12-31 CN CN202011638561.6A patent/CN112827724A/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3015176A1 (en) * | 2012-08-01 | 2016-05-04 | TAPEMATIC S.p.A. | Line for finishing small three-dimensional objects and related method |
CN107913815A (en) * | 2017-11-29 | 2018-04-17 | 无锡市汇鼎金属制管有限公司 | A kind of inner wall of metal tube spray equipment |
CN208261096U (en) * | 2018-03-26 | 2018-12-21 | 郭建华 | A kind of automatic coating device |
CN208810493U (en) * | 2018-09-10 | 2019-05-03 | 上海田渡浜五金仪器厂 | A kind of plastic-blasting device of numerical control circular arc air duct |
CN210675720U (en) * | 2019-09-29 | 2020-06-05 | 天津盛华汽车零部件制造有限公司 | Adjustable paint spraying device for machining automobile bumper |
CN210700974U (en) * | 2019-10-08 | 2020-06-09 | 山东水利技师学院(山东省水利职工大学) | High infrared baking finish device is used in auto repair of flexibility |
CN210965659U (en) * | 2019-10-25 | 2020-07-10 | 苏州伯恪文化科技有限公司 | Paint spraying device for artware ornament |
CN111871682A (en) * | 2020-08-12 | 2020-11-03 | 杭州巾成科技有限公司 | Novel painting machine is used in automobile spare and accessory part production |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114160350A (en) * | 2021-12-09 | 2022-03-11 | 永发(江苏)模塑包装科技有限公司 | Surface spraying equipment and process for paper pulp molded product |
CN114589046A (en) * | 2022-04-12 | 2022-06-07 | 常州瑞肯照明灯具有限公司 | Dyeing device for uniformly spraying and dyeing surface of lamp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112827724A (en) | Tool for spraying automobile spare and accessory parts | |
CN111299004B (en) | Spraying device for motor casting of medium-sized passenger car | |
CN110052351A (en) | A kind of self-propelled bulk cement carrier cylinder reparation spray-painting plant | |
CN215030281U (en) | Automobile wheel hub application device | |
CN207371756U (en) | A kind of carbon fiber lamppost paint spraying equipment | |
CN110743737A (en) | Paint spraying manipulator for production and processing of automobile parts | |
CN211587197U (en) | Spraying machine is used in robot production | |
CN210675720U (en) | Adjustable paint spraying device for machining automobile bumper | |
CN210614128U (en) | Pipeline rotary spraying device | |
CN105195367A (en) | Paint spraying device for outer surface of steel pipe | |
CN220804025U (en) | Paint spraying apparatus for tuber pipe processing | |
CN219604779U (en) | Paint spraying device for building decoration | |
CN215313351U (en) | Coating spraying device for production of gas warmer body | |
CN210386329U (en) | Paint spraying machine | |
CN219664066U (en) | Adjustable anti-corrosion spraying tool | |
CN220126611U (en) | Multi-angle spraying structure for automobile semitrailer accessory | |
CN219442200U (en) | Intelligent spraying robot | |
CN219073315U (en) | Inner and outer spray repairing machine for steel pipe machining | |
CN220406101U (en) | Hot spraying mechanism for automobile brake pump piston | |
CN218360053U (en) | Mini automatic spraying drying device | |
CN214917326U (en) | Automobile wheel hub processing is with special fixture that sprays paint | |
CN112058575B (en) | Drying device for robot spraying | |
CN214052233U (en) | Intelligent spraying system | |
CN210151205U (en) | Plasma spraying tool for spraying inner hole | |
CN110813608B (en) | Three-station mold inner surface maintenance machine |
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 | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210525 |
|
WW01 | Invention patent application withdrawn after publication |