CN214975893U - Spout a yard visual detection integration equipment - Google Patents
Spout a yard visual detection integration equipment Download PDFInfo
- Publication number
- CN214975893U CN214975893U CN202121164857.9U CN202121164857U CN214975893U CN 214975893 U CN214975893 U CN 214975893U CN 202121164857 U CN202121164857 U CN 202121164857U CN 214975893 U CN214975893 U CN 214975893U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- spout
- yard
- close
- 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.)
- Active
Links
Images
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a spout a yard visual detection integration equipment, concretely relates to automation equipment technical field, including a supporting bench, the top of a supporting bench is provided with the conveyer belt through the conveying structure, the top of a supporting bench is located the shifting chute both sides and is provided with through the promotion structure and right the board, it is provided with to spout a yard structure to be close to the top between the baffle, the front side of a supporting bench is located the baffle right side and has seted up the slide, the top of a supporting bench is kept away from slide one side and is provided with the detection structure, a supporting bench's front side fixedly connected with collecting box. The utility model discloses have and spout the yard work and make and fix a position the product and prevent to spout the crooked effect of sign a yard, through setting up the promotion structure and right the board can convey its clamping between the baffle two when the product conveys to the baffle to guarantee that the product is fixed when spouting the yard, can spout the yard to the product through setting up detection structure and collecting box and detect and get rid of unqualified product automatically.
Description
Technical Field
The utility model relates to an automation equipment technical field, more specifically says, the utility model relates to a spout a yard visual detection integration equipment.
Background
The code spraying equipment is a machine for spraying and printing contents such as character icons, specifications, bar codes, anti-counterfeiting marks and the like on the surfaces of products, and in the industrial production process, a large amount of information related to the products, such as the quality precision, batch number, production places, manufacturers and the like of the products, is recorded on a plurality of products, and can be printed on the surfaces of the products through the code spraying equipment.
But when in actual use, the product that often can't treat when spouting the sign indicating number is often fixed to common yard check out test set that spouts, and the skew probably appears when the product conveys on the conveyer belt simultaneously, leads to appearing the crooked condition when spouting the sign indicating number, also can influence subsequent detection when influencing beautifully.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a spout a yard visual detection integration equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a code spraying visual detection integrated device comprises a supporting table, wherein a moving groove is formed in the top of the supporting table, a conveyor belt is arranged in the moving groove through a conveying structure, baffles are symmetrically arranged on two sides of the moving groove at the top of the supporting table, a correcting plate is arranged on one side, opposite to the baffles, of the baffles through a pushing structure, a code spraying structure is arranged between the baffles and close to the top, a slide way is formed in the front side of the supporting table and located on the right side of the baffles, a fixed plate is fixedly connected to one side, far away from the slide way, of the top of the supporting table, a controller is fixedly connected to the top of the fixed plate, a detection structure is arranged on one side, close to the slide way, of the fixed plate, a collection box is fixedly connected to the front side of the supporting table, the slide way is connected with the collection box through an inclined guide plate, a base is fixedly connected to the bottom of the supporting table, and a blanking inclined plate is arranged on the right side of the base, the bottom of base is close to equal fixedly connected with supporting seat in four corners position department.
Further, the conveying structure comprises two rotating shafts which are symmetrically arranged inside the moving groove in a rotating mode through bearings, sleeves are sleeved on the surfaces of the rotating shafts, the conveying belt is arranged between the two sleeves in a transmission mode, the front side of the supporting table is close to one side of a fixedly connected driving motor, and the left side of the front end of the rotating shaft extends out of the supporting table and is fixedly connected with an output shaft of the driving motor through a coupler.
Further, the pushing structure includes that the symmetry inlays the double-end cylinder of establishing in the relative one side middle part of both sides baffle, the relative one side of baffle is located the equal symmetry in double-end cylinder both sides and has seted up the spout, the inside slip of spout is provided with the slider, the output of double-end cylinder both sides respectively with the slider fixed connection in the spout of both sides, the slider is close to one side fixedly connected with removal seat of conveyer belt, the inside of removing the seat rotates through the bearing and is provided with the push rod, the push rod is kept away from the one end of removing the seat and is provided with the fixing base through the bearing rotation, homonymy two the same board of rightting of fixing base fixedly connected with.
Furthermore, a groove is formed in one side, close to the conveyor belt, of the righting plate, a limiting plate is arranged inside the groove in a sliding mode, a rubber base plate extending out of the groove is fixedly connected to one side, close to the conveyor belt, of the limiting plate, and a plurality of buffer springs are arranged between one side, far away from the conveyor belt, of the limiting plate and the inner wall of the groove.
Further, spout a yard structure and include that fixed connection is close to the mounting panel at top between the fender, the top fixedly connected with ink horn of mounting panel, the pier is spouted to the bottom fixedly connected with of mounting panel, spout the pier and pass through pipe and ink horn intercommunication, spout one side fixedly connected with photoelectric sensing ware of pier.
Further, it includes the diaphragm that fixed connection is close to one side top of slide to detect the structure, the bottom fixedly connected with test probe of diaphragm, the bottom of diaphragm is located one side fixedly connected with light of test probe, the bottom of fixed plate is inlayed and is established and install the push cylinder, the push cylinder is close to one side output fixedly connected with push pedal of conveyer belt.
Further, driving motor, double-end cylinder, spout pier, photoelectric sensing ware, test probe, light, promotion cylinder all with controller electric connection.
The utility model discloses a technological effect and advantage:
1. by arranging the supporting platform, the conveyor belt, the baffles, the pushing structure, the righting plates and the code spraying structure, compared with the prior art, when a product moves between the baffles through the conveyor belt, the photoelectric sensor is used for sensing the product, the controller is used for controlling the driving motor to stop the conveyor belt, the two double-head cylinders are simultaneously controlled to work and synchronously push the sliding blocks at two sides to slide in the sliding grooves, the pushing rod arranged between the moving seat and the fixed seat is used for pushing the righting plates to approach each other, the righting plates straighten the product through the rubber base plate and are fixed between the two righting plates through the elasticity of the buffer spring, the product is righted and positioned during code spraying, the condition that the code spraying is inclined is effectively prevented, then the controller is used for controlling the code spraying head to spray the code on the product, the double-head cylinders drive the sliding blocks at two sides to approach after the code spraying is finished, and the righting plates are mutually far away from each other through the pushing rod to remove the fixation of the product, then the conveyor belt works to convey the product backwards to finish code spraying work;
2. through setting up the slide, the fixed plate, detect the structure, collecting box and slope baffle, compared with the prior art, can pass through the conveyer belt when conveying to diaphragm below at the product, respond to the product and spout the sign indicating number to the product and detect through the test probe, make the work of push cylinder through the controller when detecting unqualifiedly, make push cylinder promote the push pedal and push the product to the slide, and slide into the collecting box through the slope baffle, reach and spout the sign indicating number to the product and detect and get rid of the effect of unqualified product automatically, effectively improved and spouted yard efficiency and quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
Fig. 3 is a schematic view of a partial cross-sectional structure of the supporting table of the present invention.
Fig. 4 is a schematic view of the top cross-sectional structure of the baffle of the present invention.
Fig. 5 is a schematic view of the cross-sectional structure of the centralizing plate in plan view.
The reference signs are: 1. a support table; 2. a moving groove; 3. a conveyor belt; 4. a baffle plate; 5. a centralizing plate; 6. a slideway; 7. a fixing plate; 8. a controller; 9. a collection box; 10. an inclined guide plate; 11. a base; 12. blanking sloping plates; 13. a supporting seat; 14. a rotating shaft; 15. a sleeve; 16. a drive motor; 17. a double-ended cylinder; 18. a chute; 19. a slider; 20. a movable seat; 21. a push rod; 22. a fixed seat; 23. a groove; 24. a limiting plate; 25. a rubber pad; 26. a buffer spring; 27. mounting a plate; 28. an ink cartridge; 29. spraying the wharf; 30. a conduit; 31. a photoelectric sensor; 32. a transverse plate; 33. detecting a probe; 34. an illuminating lamp; 35. a push cylinder; 36. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The code spraying visual detection integrated equipment shown in the attached figures 1-5 comprises a supporting table 1, a moving groove 2 is arranged at the top of the supporting table 1, a conveyor belt 3 is arranged in the moving groove 2 through a conveying structure, baffles 4 are symmetrically arranged on the top of the supporting table 1 and positioned on two sides of the moving groove 2, a straightening plate 5 is arranged on one side, opposite to the baffles 4, through a pushing structure, a code spraying structure is arranged between the baffles 4 and close to the top, a slide 6 is arranged on the front side of the supporting table 1 and positioned on the right side of the baffles 4, a fixed plate 7 is fixedly connected to one side, far away from the slide 6, of the top of the supporting table 1, a controller 8 is fixedly connected to the top of the fixed plate 7, a detection structure is arranged on one side, close to the slide 6, a collecting box 9 is fixedly connected to the front side of the supporting table 1, the slide 6 is connected with the collecting box 9 through an inclined guide plate 10, and a base 11 is fixedly connected to the bottom of the supporting table 1, the right side of base 11 is provided with unloading swash plate 12, and the equal fixedly connected with supporting seat 13 in the bottom of base 11 near four corners position department.
In a preferred embodiment, the conveying structure includes two pivot 14 that set up inside the shifting chute 2 through bearing symmetry rotation, the surface of pivot 14 all overlaps and is equipped with sleeve 15, 3 transmission sleeves of conveyer belt are established between two sleeves 15, the front side of brace table 1 is close to one side fixedly connected with driving motor 16, the front end of left side pivot 14 extends brace table 1 and passes through the output shaft fixed connection of shaft coupling with driving motor 16, so that rotate through driving motor 16 control left side pivot 14, make corresponding sleeve 15 synchronous rotation, and pivot 14 through the opposite side and sleeve 15 drive conveyer belt 3 and move between two sleeves 15, reach the effect that the sign indicating number product is waited to spout in the conveying.
In a preferred embodiment, the pushing structure comprises a double-head cylinder 17 symmetrically embedded in the middle of the opposite side of the two-side baffle 4, sliding grooves 18 are symmetrically formed in both sides of the double-head cylinder 17 on the opposite side of the baffle 4, sliding blocks 19 are slidably arranged in the sliding grooves 18, output ends of both sides of the double-head cylinder 17 are respectively and fixedly connected with the sliding blocks 19 in the sliding grooves 18 on both sides, a moving seat 20 is fixedly connected to one side of the sliding block 19 close to the conveyor belt 3, a push rod 21 is rotatably arranged in the moving seat 20 through a bearing, a fixed seat 22 is rotatably arranged at one end of the push rod 21 far away from the moving seat 20 through a bearing, the same straightening plate 5 is fixedly connected to the two fixed seats 22 on the same side, so that when a product is conveyed between the baffles 4, the two double-head cylinders 17 are operated through the controller 8, the sliding blocks 19 on both sides are synchronously pushed to slide away in the sliding grooves 18, and the straightening plates 5 are pushed to approach each other through the push rod 21 arranged between the moving seat 20 and the fixed seats 22, thereby the product is righted and positioned by the righting plate 5.
In a preferred embodiment, one side of the righting plate 5 close to the conveyor belt 3 is provided with a groove 23, a limiting plate 24 is arranged inside the groove 23 in a sliding manner, one side of the limiting plate 24 close to the conveyor belt 3 is fixedly connected with a rubber cushion plate 25 extending out of the groove 23, one side of the limiting plate 24 far away from the conveyor belt 3 is provided with a plurality of buffer springs 26 with the inner wall of the groove 23, so that when the righting plates 5 on two sides are close to each other, the rubber cushion plate 25 is in contact with a product and rights the product, the limiting plate 24 is pushed by the buffer springs 26 to enable the rubber cushion plate 25 to be tightly attached to the product, and the product is fixed between the two righting plates 5 to be conveniently sprayed with the code.
In a preferred embodiment, the code spraying structure comprises a mounting plate 27 fixedly connected between the baffle plates 4 near the top, an ink cartridge 28 fixedly connected to the top of the mounting plate 27, a spraying head 29 fixedly connected to the bottom of the mounting plate 27, the spraying head 29 communicated with the ink cartridge 28 through a conduit 30, a photoelectric sensor 31 fixedly connected to one side of the spraying head 29, so that the products are sensed by the photoelectric sensor 31 when they are transferred between the barriers 4 by the conveyor 3, the controller 8 controls the driving motor 16 to stop the conveyor belt 3 and controls the two double-head air cylinders 17 to work to fix the product between the two righting plates 5, then the fixed products are sprayed with codes through the spraying head 29, the fixation of the products is released after the code spraying is finished, the conveyor belt 3 works to convey the products backwards, so that the code spraying work can be rapidly completed, and the ink can be supplied to the spraying head 29 through the ink box 28 and the guide pipe 30.
In a preferred embodiment, the detecting structure comprises a transverse plate 32 fixedly connected to the top of one side of the fixing plate 7 close to the slideway 6, a detecting probe 33 is fixedly connected to the bottom of the transverse plate 32, an illuminating lamp 34 is fixedly connected to one side of the bottom of the transverse plate 32 close to the detecting probe 33, a pushing cylinder 35 is embedded and installed at the bottom of the fixing plate 7, a pushing plate 36 is fixedly connected to an output end of one side of the pushing cylinder 35 close to the conveyor belt 3, so that when a product passes below the transverse plate 32 through the conveyor belt 3, the detection probe 33 is used for sensing the product and detecting the code spraying on the product, the illuminating lamp 34 can ensure sufficient illumination so as to improve the detection accuracy, when the detection is unqualified, the controller 8 enables the pushing cylinder 35 to work, the pushing cylinder 35 pushes the pushing plate 36 to push the product to the slideway 6, and slide into the collecting box 9 through the inclined guide plate 10, so as to achieve the function of automatically removing unqualified products.
In a preferred embodiment, the driving motor 16, the double-headed cylinder 17, the spraying head 29, the photoelectric sensor 31, the detection probe 33, the illuminating lamp 34 and the pushing cylinder 35 are all electrically connected with the controller 8 so as to control the circuit components in the equipment through the controller 8.
The utility model discloses the theory of operation: when the code spraying machine is used, the controller 8 controls the driving motor 16 to enable the conveyor belt 3 to work in a transmission mode between the two sleeves 15, products to be sprayed are placed on the conveyor belt 3 from the left side of the supporting table 1, the products move to the right side along with the conveyor belt 3, when the products move to the position between the baffles 4 and are located below the photoelectric sensor 31, the photoelectric sensor 31 senses the products, the controller 8 controls the driving motor 16 to enable the conveyor belt 3 to pause, meanwhile, the two double-head cylinders 17 are controlled to work to synchronously push the sliding blocks 19 on the two sides to slide in the sliding grooves 18, the push rods 21 arranged between the moving seat 20 and the fixed seat 22 push the righting plates 5 to approach each other, the righting plates 5 right the products through the rubber base plates 25, meanwhile, the products are fixed between the two righting plates 5 through the elasticity of the buffer springs 26, then, the controller 8 controls the code spraying heads 29 to spray the products, and the double-head cylinders 17 drive the sliding blocks 19 on the two sides to approach after the code spraying is completed, the straightening plates 5 are mutually separated through the push rod 21 to remove the fixation of products, code spraying work is completed, the aim of straightening and positioning the products in code spraying is achieved, the effect of preventing the situation that code spraying is skewed is effectively achieved, then the products are conveyed to the lower portion of the transverse plate 32 through the work of the conveyor belt 3, the products are sensed through the detection probe 33, the code spraying of the products is detected, when the detection is unqualified, the pushing cylinder 35 works through the controller 8, the pushing cylinder 35 pushes the push plate 36 to push the products to the slide way 6, the products slide into the collecting box 9 through the inclined guide plate 10, the effect of detecting the code spraying of the products and automatically removing unqualified products is achieved, the qualified products move along the conveyor belt 3 and finally fall into the blanking inclined plate 12 to be guided out, and the code spraying efficiency and quality are effectively improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a spout a yard visual detection integration equipment, includes brace table (1), its characterized in that: the top of the supporting table (1) is provided with a moving groove (2), the inside of the moving groove (2) is provided with a conveyor belt (3) through a conveying structure, the top of the supporting table (1) is symmetrically provided with baffles (4) at two sides of the moving groove (2), one side, opposite to the baffles (4), is provided with a righting plate (5) through a pushing structure, a code spraying structure is arranged between the baffles (4) and close to the top, the front side of the supporting table (1) is provided with a slide way (6) at the right side of the baffles (4), one side, far away from the slide way (6), of the top of the supporting table (1) is fixedly connected with a fixed plate (7), the top of the fixed plate (7) is fixedly connected with a controller (8), one side, close to the slide way (6), of the fixed plate (7) is provided with a detection structure, and the front side of the supporting table (1) is fixedly connected with a collecting box (9), the automatic feeding device is characterized in that the slide way (6) is connected with the collecting box (9) through an inclined guide plate (10), the bottom of the supporting table (1) is fixedly connected with a base (11), a discharging inclined plate (12) is arranged on the right side of the base (11), and a supporting seat (13) is fixedly connected to the position, close to four corners, of the bottom of the base (11).
2. The code spraying and visual inspection integrated equipment as claimed in claim 1, wherein: conveying structure includes that it sets up two pivot (14) inside moving groove (2) to rotate through the bearing symmetry, the surface of pivot (14) all is equipped with sleeve (15), conveyer belt (3) transmission cover is established between two sleeve (15), the front side of brace table (1) is close to one side fixedly connected with driving motor (16), left side the output shaft fixed connection that brace table (1) passes through shaft coupling and driving motor (16) is extended to the front end of pivot (14).
3. The code spraying and visual inspection integrated equipment as claimed in claim 2, wherein: promote structure inlays double-end cylinder (17) of establishing in the middle part of the relative one side of both sides baffle (4) including the symmetry, baffle (4) relative one side is located double-end cylinder (17) both sides equal symmetry and has seted up spout (18), the inside slip of spout (18) is provided with slider (19), the output of double-end cylinder (17) both sides respectively with slider (19) fixed connection in both sides spout (18), slider (19) are close to one side fixedly connected with removal seat (20) of conveyer belt (3), the inside of removing seat (20) is provided with push rod (21) through bearing rotation, the one end that removes seat (20) is kept away from in push rod (21) is rotated through the bearing and is provided with fixing base (22), and the homonymy is two fixing base (22) fixedly connected with is same to hold up positive board (5).
4. A yard visual inspection integration equipment that spouts of claim 3 characterized in that: one side of the righting plate (5) close to the conveyor belt (3) is provided with a groove (23), a limiting plate (24) is arranged in the groove (23) in a sliding mode, one side of the limiting plate (24) close to the conveyor belt (3) is fixedly connected with a rubber base plate (25) extending out of the groove (23), and a plurality of buffer springs (26) are arranged between one side of the limiting plate (24) far away from the conveyor belt (3) and the inner wall of the groove (23).
5. A yard visual inspection integration equipment that spouts of claim 4, characterized in that: spout a yard structure and include mounting panel (27) that fixed connection is close to the top between baffle (4), the top fixedly connected with ink horn (28) of mounting panel (27), pier (29) are spouted to the bottom fixedly connected with of mounting panel (27), spout pier (29) and communicate through pipe (30) and ink horn (28), it has photoelectric inductor (31) to spout one side fixed connection of pier (29).
6. A yard visual inspection integration equipment that spouts of claim 5, characterized in that: the detection structure comprises a transverse plate (32) fixedly connected to the top of one side, close to the slide (6), of a fixing plate (7), a detection probe (33) is fixedly connected to the bottom of the transverse plate (32), the bottom of the transverse plate (32) is located on one side of the detection probe (33) and is connected with a lighting lamp (34), a pushing cylinder (35) is installed at the bottom of the fixing plate (7) in an embedded mode, and a push plate (36) is fixedly connected to one side, close to the conveying belt (3), of the pushing cylinder (35).
7. A yard visual inspection integration equipment that spouts of claim 6, characterized in that: the driving motor (16), the double-head cylinder (17), the code spraying head (29), the photoelectric sensor (31), the detection probe (33), the illuminating lamp (34) and the pushing cylinder (35) are all electrically connected with the controller (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121164857.9U CN214975893U (en) | 2021-05-27 | 2021-05-27 | Spout a yard visual detection integration equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121164857.9U CN214975893U (en) | 2021-05-27 | 2021-05-27 | Spout a yard visual detection integration equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214975893U true CN214975893U (en) | 2021-12-03 |
Family
ID=79087863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121164857.9U Active CN214975893U (en) | 2021-05-27 | 2021-05-27 | Spout a yard visual detection integration equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214975893U (en) |
-
2021
- 2021-05-27 CN CN202121164857.9U patent/CN214975893U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108160849B (en) | Automatic embossing device | |
CN105676108A (en) | Automatic detection system for circuit boards | |
CN212526507U (en) | Efficient full-automatic laser marking device | |
CN110340032B (en) | Fragile object grading robot capable of continuously conveying | |
CN112659427B (en) | Automatic production and processing system for elastic base plate | |
CN115848029A (en) | Automatic code spraying machine | |
CN214975893U (en) | Spout a yard visual detection integration equipment | |
CN113182700A (en) | PCB board laser coding equipment | |
CN212351088U (en) | Die casting processing and detecting integrated machine | |
CN210142068U (en) | Green printed matter quality on-line measuring equipment | |
CN110961934A (en) | Die casting processing and detecting integrated machine | |
CN215238592U (en) | PCB board laser coding equipment | |
CN213748333U (en) | Height detection device for installation of alarm contact piece | |
CN211085104U (en) | Ceramic chip size detection device and ceramic chip size detection machine using same | |
CN204564592U (en) | The automatic Rough Inspection production line of silicon ingot | |
KR100217052B1 (en) | Loading and unloading apparatus for pad printing machine | |
CN106362963B (en) | Ceramic tile sorting device capable of sorting accurately and data transmission process thereof | |
CN216579809U (en) | Code printing equipment | |
CN217865259U (en) | Automatic labeling equipment | |
CN110773991A (en) | Scraper installation mechanism of selenium drum waste powder bin assembly line | |
CN216978879U (en) | Ink jet printing defect detection equipment | |
CN210309588U (en) | Bar code label printing on-line detection equipment | |
CN217193304U (en) | Laser coding machine | |
CN210392629U (en) | PCB cutter washs to detecting transition production line | |
CN219541000U (en) | Product appearance size detection and classification system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |