CN208466358U - A kind of automatic oil dripping painting installation of cambered surface product - Google Patents

A kind of automatic oil dripping painting installation of cambered surface product Download PDF

Info

Publication number
CN208466358U
CN208466358U CN201821092460.1U CN201821092460U CN208466358U CN 208466358 U CN208466358 U CN 208466358U CN 201821092460 U CN201821092460 U CN 201821092460U CN 208466358 U CN208466358 U CN 208466358U
Authority
CN
China
Prior art keywords
product
cambered surface
oil dripping
surface product
automatic oil
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.)
Expired - Fee Related
Application number
CN201821092460.1U
Other languages
Chinese (zh)
Inventor
李仲好
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201821092460.1U priority Critical patent/CN208466358U/en
Application granted granted Critical
Publication of CN208466358U publication Critical patent/CN208466358U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

The utility model discloses a kind of automatic oil dripping painting installations of cambered surface product.Described device includes: cabinet;The cabinet includes operating room and storage box;The side wall of operating room is equipped with linear motor three axle robert, and linear motor three axle robert includes X-axis manipulator, Y-axis manipulator and Z axis manipulator;Z axis manipulator is equipped with oil dripping valve;It works and is fixed with product telecontrol equipment on indoor workbench, product telecontrol equipment includes product pendulous device and product rotating device;The bevel gear of product pendulous device engages connection with the bevel gear of product rotating device;In oil dripping valve work, product pendulous device is for driving cambered surface product to swing, and product rotating device is for driving cambered surface product to rotate;Air-source treater is equipped in storage box, air-source treater is connected with linear motor three axle robert.Cambered surface product oil dripping japanning precision and efficiency can be improved using automatic oil dripping painting installation provided by the utility model.

Description

A kind of automatic oil dripping painting installation of cambered surface product
Technical field
The utility model relates to product manufacture fields, more particularly to a kind of automatic oil dripping painting installation of cambered surface product.
Background technique
With the high speed development of modern industry, automatic equipment also plays more and more important angle in ornaments manufacture field Color.
Many cambered surface product oil dripping japanning processing are in manual processing mostly at present, control in the control of oil dripping amount and position System is all less desirable, influences oil dripping processing efficiency, can not reduce the processing cost of enterprise.It is higher for some the degree of automation Enterprise, have using plane oil dripping painting equipment, but its process velocity and processing object have certain limitation, for largely with And cambered surface product is unable to satisfy processing operation.
Utility model content
The purpose of the utility model is to provide a kind of automatic oil dripping painting installations of cambered surface product, to solve due to manually participating in And the problem of leading to cambered surface product oil dripping japanning precision and low efficiency.
To achieve the above object, the utility model provides following scheme:
A kind of automatic oil dripping painting installation of cambered surface product, comprising: cabinet;The cabinet includes operating room and storage box;
The side wall of the operating room is equipped with linear motor three axle robert, and the linear motor three axle robert includes X Axis robot, Y-axis manipulator and Z axis manipulator;The Z axis manipulator is equipped with oil dripping valve;
Product telecontrol equipment is fixed on the indoor workbench of work, the product telecontrol equipment includes product pendulum Dynamic device and product rotating device;The bevel gear of the product pendulous device is engaged with the bevel gear of the product rotating device Connection;
In oil dripping valve work, the product pendulous device is for driving cambered surface product to swing, the product rotating device For driving the cambered surface product to rotate;
Air-source treater, the air-source treater and the linear motor three axle robert phase are equipped in the storage box Even.
Optionally, comprising: the product pendulous device includes evenly distributed multiple rows of swinging frame, product fixed column, gear Column and swing spindle motor;Swinging frame described in every row is equipped with multiple product fixed columns;The product fixed column runs through the swing The product fixed column is divided into product fixing end and swinging end by frame;The product fixing end is for fixing cambered surface product, often The swinging end is arranged to be sequentially connected by synchronous belt;The sprocket is equipped with multiple gears, and a gear mesh answers a row The swinging frame and each gear are only corresponding with swinging frame described in a row, synchronous belt on swinging frame described in every row and every Gear corresponding to the swinging frame is arranged to be connected;The swing spindle motor is set to the sprocket side, the swinging axle electricity Machine is connected with the gear on the sprocket, and the swing spindle motor drives the gear rotation.
Optionally, comprising: the product rotating device includes swivel mount, promotes motor, multiple rotation detents and multiple Shaft rotating motor;Multiple shaft rotating motors are uniformly set on the swivel mount, and a shaft rotating motor is one corresponding The rotation detent and each shaft rotating motor only match with a rotation detent, and the rotation detent is fixed on On the swinging end;The bottom for promoting motor and being set to the swivel mount.
Optionally, the workbench is equipped with positioning pin;The positioning pin is for fixing the product pendulous device.
Optionally, camera and laser ceilometer are equipped in the operating room;
The camera is for taking pictures to the cambered surface product;The laser ceilometer is produced for scanning the cambered surface Product and the position coordinates for acquiring the cambered surface product.
Optionally, the column of the outer surface of the operating room is equipped with temperature controller;
The temperature controller is connected with the oil dripping valve, and the temperature controller is used to control the temperature of the oil dripping valve.
It optionally, further include scram button, pause button and start button on the column;
The scram button, the pause button and the start button respectively with the linear motor three axle robert It is connected.
Optionally, the outer surface of the cabinet is equipped with cabinet protective cover;The top of cabinet protective cover is equipped with operating condition lamp;Package Display screen is equipped in the inner wall of the cabinet protective cover of the operating room.
Optionally, the outer wall of the storage box is equipped with power switch and equipment drawer;
The power switch is connected with the linear motor three axle robert;Be placed in the equipment drawer keyboard and Mouse.
According to specific embodiment provided by the utility model, the utility model discloses following technical effects: this is practical new Type provides a kind of automatic oil dripping painting installation of cambered surface product, carries out oil dripping to cambered surface product by linear motor three axle robert Japanning, and swing or rotate by cambered surface product described in product pendulous device and product rotating device automatic traction, it is entire to drip Oily painting process is participated in without artificial, to improve cambered surface product oil dripping japanning precision and efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without any creative labor, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is the automatic oil dripping painting installation structure chart of cambered surface product provided by the utility model;
Fig. 2 is the automatic oil dripping painting installation front view of cambered surface product provided by the utility model;
Fig. 3 is the automatic oil dripping painting installation right view of cambered surface product provided by the utility model
Fig. 4 is product telecontrol equipment structure chart provided by the utility model;
Fig. 5 is the first detail view of product rotating device provided by the utility model;
Fig. 6 is the second detail view of product rotating device provided by the utility model.
Wherein, 1. cabinet, 2. air-source treaters, 3. product pendulous devices, 4. cambered surface products, 5. oil dripping valves, 6. displays Screen, 7. 3 color operating condition lamps, 8. cabinet protective covers, 9. linear motor three axle roberts, 10. air gauges, 11. scram buttons, 12. Pause button, 13. start buttons, 14. temperature controllers, 15. product rotating devices, 16. equipment drawers, 17. power switches, 18. views Feel camera, 19. gear drives, 20. swing spindle motor, and 21. sensors, 22. promote motor, 23. shaft rotating motors, 24. rotations Turn detent, 25.3D scanner laser ceilometer, 26. swinging frames, 27. product fixed columns, 28. sprockets, 29. synchronous belts, 30. Swivel mount.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of automatic oil dripping painting installations of cambered surface product, can be improved cambered surface product drop Oily japanning precision and efficiency.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have Body embodiment is described in further detail the utility model.
As shown in Figure 1-Figure 3, a kind of automatic oil dripping painting installation of cambered surface product, comprising: cabinet 1;The cabinet 1 includes work Make room and storage box;The side wall of the operating room is equipped with linear motor three axle robert 9, the three axis machine of linear motor Tool hand 9 includes X-axis manipulator, Y-axis manipulator and Z axis manipulator;The Z axis manipulator is equipped with oil dripping valve 5;The work Product telecontrol equipment is fixed on indoor workbench, the product telecontrol equipment includes product pendulous device 3 and product Rotating device 15;The bevel gear of the product pendulous device 3 engages connection with the bevel gear of the product rotating device 15;It is dripping When oil valve 5 works, for the product pendulous device 3 for driving cambered surface product 4 to swing, the product rotating device 15 is used for band The cambered surface product 4 is moved to rotate;Air-source treater 2, the air-source treater 2 and the linear motor are equipped in the storage box Three axle robert 9 is connected;The linear motor three axle robert 9 is horizontal linear motor three axle robert.
Adding for product oil dripping can be implemented separately as independent entirety in the automatic cambered surface product oil dripping equipment of the utility model Work, operator is by opening air-source treater 2 and power switch 17;Cambered surface product 4 need to be only fixed on product by oil dripping processing By its top, vision camera 18 carries out taking pictures and carrying out automated programming for position in the tooling of pendulous device 3;Equipment is taken out The accordingly programming appurtenance such as keyboard and mouse is placed in drawer 16;It can be observed by the display screen 6 on 8 inner wall of cabinet protective cover Oil dripping process, reads process data in real time;It presses start button 13 and starts oil dripping equipment.
Main body of the cabinet 1 as oil dripping equipment, linear motor three axle robert 9, product rotating device 15 and cabinet are protected Shield 8, which is respectively mounted, to be fixed on its table top;Linear motor three axle robert 9, by X-axis manipulator, Y-axis manipulator, Z axis manipulator according to It is secondary by connecting plate and with screw carry out the manipulator of sliding block and next stage connection, it can be achieved that the direction XYZ three-dimensional coordinate really It is fixed;The oil dripping valve 5 of double end is mounted on Z axis manipulator connecting plate by screw, and each oil dripping valve 5 has individual cylinder driving It moves up and down, it can be achieved that a cambered surface product 4 does not shut down situation replaces oil dripping valve 5, realization oil dripping color or oil automatically Replacement.5 atmospheric pressure value of oil dripping valve can show on the air gauge 10 of 8 front end of cabinet protective cover, and whether observable its operating air pressure Normally;Oil dripping valve 5 has heating function, can apply the setting heating numerical value on temperature controller 14, thermostat valve 14 controls according to real The temperature of valve nozzle, mobility when oil or paint being made to pass through valve nozzle increase, and guarantee fuel-displaced or paint amount precision, it is ensured that oil dripping is normal Oil dripping processing efficiency can be improved while work.
Wherein, as shown in figure 4, the product pendulous device 3 includes evenly distributed multiple rows of swinging frame 26, product fixed column 27, sprocket 28 and swing spindle motor 20;Swinging frame 26 described in every row is equipped with multiple product fixed columns 27;The product is fixed Column 27 runs through the swinging frame 26, and the product fixed column 27 is divided for product fixing end and swinging end;The product is fixed End is sequentially connected for fixing cambered surface product 4, swinging end described in every row by synchronous belt 29;The sprocket 28 is equipped with multiple Gear, a gear mesh answers swinging frame 26 described in a row and each gear is only opposite with swinging frame 26 described in a row It answers, the synchronous belt 29 on swinging frame 26 described in every row is connected with gear corresponding to swinging frame 26 described in every row;The swing Spindle motor 20 is set to 28 side of sprocket, and the swing spindle motor 20 is connected with the gear on the sprocket 28, institute Stating swing spindle motor 20 drives the gear to rotate;The swing spindle motor 20 can be in practical applications orthogonal swinging axle electricity Machine.
Product placement device 3 connects the company that 90 degree of umbrella tooths on product rotating device 15 complete gear by its 90 degree of umbrella tooths Engagement is connect, realizes transmission.
The design of product pendulous device 3 can facilitate taking-up, only need to change entire product pendulous device 3 i.e. completing oil dripping processing Can, fixed bit is equipped with positioning pin, quick release and Fast Installation, reduces the product clamping time;Product pendulous device 3 is every A 4 lower section of cambered surface product has synchronous belt 29 to be connected with each other, it can be achieved that multiple 4 synchronous rotaries of cambered surface product;Product pendulous device 3 Power end pass through 90 degree rotary drivings of sector gear, it can be achieved that often by fixed 1 table top of cabinet of screw, swinging spindle motor 20 One row's cambered surface product 4 is greater than ± 100 ° of hunting ranges, and has sensor 21 as position limitation protection, realizes product cambered surface oil dripping.
As shown in Fig. 5-Fig. 6, the product rotating device 15 includes swivel mount 30, promotes motor 22, multiple rotation detents 24 and multiple shaft rotating motors 23;Multiple shaft rotating motors 23 are uniformly set on the swivel mount 30, a rotation Rotating shaft electric motor corresponds to a rotation detent and each shaft rotating motor only matches with a rotation detent, institute Rotation detent is stated to be fixed on the swinging end;The bottom for promoting motor 22 and being set to the swivel mount 30.
Product rotating device 15 is by including to promote motor 22 on fixed 1 table top of cabinet of screw, output shaft end connection Cam is fixed by screw, and cam synchronous hunting can realize that about 23 shaft rotating motor works;Shaft rotating motor 23 is promoting electricity When 22 cam swings of machine are promoted to highest point, 23 top of shaft rotating motor rotates the cooperation of 24 lower end of detent by detent clearance fit It is fixed;Shaft rotating motor 23 can be given by 90 degree of rotation rotates 90 degree of the rotation every time of detent 24, completion cambered surface product 4 Rotation;It promotes motor 22 to be rocked at minimum point, 23 top detent of shaft rotating motor is detached from rotation 24 lower end of detent and cooperates detent It is enabled to drop to original position, giving the space that product pendulous device 3 freely swings can realize that the cambered surface of 4 other direction of cambered surface product produces The swing oil dripping of product 4 works.
The automatic oil dripping painting installation of cambered surface product provided by the utility model, passes through a linear motor three axle robert 9, swing spindle motor 20 and promoted motor 22 realize product five degree of freedom fine position realize line by line, location position point by point, obtain It takes electric parameter path to carry out oil dripping japanning, can be avoided due to manually participating in and lead to cambered surface product oil dripping japanning precision and effect The low problem of rate.
It in the course of work, needs halt device to work if any exception or other situations, need to only press pause button 12;Such as Scram button 11 can quickly be taken by occurring emergency, all movement part stop motions immediately when pressing;Three color operating condition lamps 7 Equipment working condition is quickly learnt while reaction with light color and using buzzer as prompt;3D scanner+laser ceilometer 25 For scanning product, coordinate acquisition data scan extraction coordinate position by 3D and are programmed, in conjunction with vision guide convenient for programming Executing agency carries out related work, present bit of the utility model according to product process requirements, according to photo and cambered surface product 4 Coordinate is set, by product pendulous device 3 and product rotating device 15 is swung or cambered surface of rotating product 4, so that cambered surface product 4 is equal Even oil dripping japanning.
Automatic oil dripping painting installation provided by the utility model can be replaced by the modularization of product rotating and swinging device, be realized Equipment is shut down with the shortest time and is waited, and realizes the raising of oil dripping painting equipment production efficiency;By decomposing swing part and rotation Transfer part separation structure can enable swinging structure more light during the work time, and quick swing position realizes oil dripping work;Product is swung Device 3 is acted on by 29 interconnection of synchronous belt, and only need to rotate one of product can realize multiple products while rotate, real An existing power output completes the movement of platoon product.
To sum up, automatic cambered surface product oil dripping painting installation provided by the utility model can be realized oneself of cambered surface product 4 Dynamic oil dripping japanning;Due to using automatic processing method, it can replace manually processed automatically to a certain extent, be saved for enterprise Human resources, meanwhile, automatic cambered surface product oil dripping painting installation provided by the utility model carries out big in ornaments oil dripping field Scale is promoted, high efficiency and stability, and the product that mass more guarantees can be done for industry, improves the precision of oil dripping japanning And efficiency.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments Explanation be merely used to help understand the method and its core concept of the utility model;Meanwhile for the general technology of this field Personnel, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.In conclusion The content of the present specification should not be construed as a limitation of the present invention.

Claims (9)

1. a kind of automatic oil dripping painting installation of cambered surface product characterized by comprising cabinet;The cabinet include operating room with And storage box;
The side wall of the operating room is equipped with linear motor three axle robert, and the linear motor three axle robert includes X-axis machine Tool hand, Y-axis manipulator and Z axis manipulator;The Z axis manipulator is equipped with oil dripping valve;
Product telecontrol equipment is fixed on the indoor workbench of work, the product telecontrol equipment includes that product swings dress It sets and product rotating device;The bevel gear of the product pendulous device engages company with the bevel gear of the product rotating device It connects;
In oil dripping valve work, for driving cambered surface product to swing, the product rotating device is used for the product pendulous device The cambered surface product is driven to rotate;
Air-source treater is equipped in the storage box, the air-source treater is connected with the linear motor three axle robert.
2. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 1 characterized by comprising the production Product pendulous device includes evenly distributed multiple rows of swinging frame, product fixed column, sprocket and swings spindle motor;It is put described in every row Moving frame is equipped with multiple product fixed columns;The product fixed column runs through the swinging frame, and the product fixed column is divided into product Fixing end and swinging end;The product fixing end passes through synchronous belt successively for fixing cambered surface product, swinging end described in every row Connection;The sprocket is equipped with multiple gears, and a gear mesh answers swinging frame described in a row and each gear is only It is corresponding with swinging frame described in a row, the synchronous belt on swinging frame described in every row and gear phase corresponding to swinging frame described in every row Connection;The swing spindle motor is set to the sprocket side, and the swing spindle motor is connected with the gear on the sprocket It connects, the swing spindle motor drives the gear rotation.
3. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 2 characterized by comprising the production Product rotating device includes swivel mount, promotes motor, multiple rotation detents and multiple shaft rotating motors;Multiple rotary shaft electricity Machine is uniformly set on the swivel mount, a corresponding rotation detent of the shaft rotating motor and each rotary shaft Motor only matches with a rotation detent, and the rotation detent is fixed on the swinging end;The promotion motor is set In the bottom of the swivel mount.
4. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 3, which is characterized in that the workbench It is equipped with positioning pin;The positioning pin is for fixing the product pendulous device.
5. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 3, which is characterized in that in the operating room Equipped with camera and laser ceilometer;
The camera is for taking pictures to the cambered surface product;The laser ceilometer is for scanning the cambered surface product simultaneously Acquire the position coordinates of the cambered surface product.
6. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 3, which is characterized in that the operating room The column of outer surface is equipped with temperature controller;
The temperature controller is connected with the oil dripping valve, and the temperature controller is used to control the temperature of the oil dripping valve.
7. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 6, which is characterized in that on the column also Including scram button, pause button and start button;
The scram button, the pause button and the start button are connected with the linear motor three axle robert respectively It connects.
8. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 1, which is characterized in that outside the cabinet Surface is equipped with cabinet protective cover;The top of cabinet protective cover is equipped with operating condition lamp;It is wrapped in the cabinet protection of the operating room The inner wall of cover is equipped with display screen.
9. the automatic oil dripping painting installation of a kind of cambered surface product according to claim 1, which is characterized in that the storage box Outer wall is equipped with power switch and equipment drawer;
The power switch is connected with the linear motor three axle robert;Keyboard and mouse are placed in the equipment drawer Mark.
CN201821092460.1U 2018-07-11 2018-07-11 A kind of automatic oil dripping painting installation of cambered surface product Expired - Fee Related CN208466358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821092460.1U CN208466358U (en) 2018-07-11 2018-07-11 A kind of automatic oil dripping painting installation of cambered surface product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821092460.1U CN208466358U (en) 2018-07-11 2018-07-11 A kind of automatic oil dripping painting installation of cambered surface product

Publications (1)

Publication Number Publication Date
CN208466358U true CN208466358U (en) 2019-02-05

Family

ID=65210026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821092460.1U Expired - Fee Related CN208466358U (en) 2018-07-11 2018-07-11 A kind of automatic oil dripping painting installation of cambered surface product

Country Status (1)

Country Link
CN (1) CN208466358U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108636713A (en) * 2018-07-11 2018-10-12 李仲好 A kind of automatic oil dripping painting installation of cambered surface product
CN111109785A (en) * 2020-01-13 2020-05-08 东莞美景实业有限公司 Jewelry accessory manufacturing process capable of reducing material cost

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108636713A (en) * 2018-07-11 2018-10-12 李仲好 A kind of automatic oil dripping painting installation of cambered surface product
CN111109785A (en) * 2020-01-13 2020-05-08 东莞美景实业有限公司 Jewelry accessory manufacturing process capable of reducing material cost

Similar Documents

Publication Publication Date Title
CN208466358U (en) A kind of automatic oil dripping painting installation of cambered surface product
CN206253303U (en) A kind of dispenser system with dual camera
CN103909776B (en) A kind of numerically-controlled precise woodcarving system of processing
CN105033998A (en) Intelligent flexible production line based on automatic robot assembling and operating method thereof
CN109590139A (en) The multi-shaft interlocked spray equipment of special-shaped structure piece surface heat barrier coating and spraying method
CN105081924B (en) A kind of optical zoom CNC grinding machines and control system and control method
CN102642331B (en) Control system for loading and unloading manipulator of press
CN204222406U (en) The workbench of laser marking machine is automatically to distance structure
CN110421264B (en) Laser micro-texture processing method
CN105128012A (en) Open type intelligent service robot system and multiple controlling methods thereof
CN108636713A (en) A kind of automatic oil dripping painting installation of cambered surface product
CN202242370U (en) Marking table for laser machine
CN209614489U (en) A kind of wire cutting gear machining equipment
CN206169721U (en) Tool magazine through arm swing tool changing
CN207757628U (en) A kind of flexible assembly system towards Complex Parts in narrow space
JP2009181393A (en) Production system having operation dividing function
CN106185309A (en) A kind of band nail shape wave retainer unit load devices
CN205929835U (en) Be used for rotatory labeling device of 3C cell phone case multiaspect
CN111854640A (en) Multi-axis linkage interaction integrated three-dimensional scanner and scanning method
CN208889188U (en) A kind of architectural design model connection structure
CN202779582U (en) Spline-milling machine
CN203033673U (en) Accurate locating device for crane
CN107457773A (en) A kind of defective products reclaimer robot based on Maltese cross movement
CN205836323U (en) A kind of full-automatic making wood twig makes type machine
CN206104229U (en) Automatic spraying machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190205

CF01 Termination of patent right due to non-payment of annual fee