CN108406673A - A kind of hair lid automatic buckling platform - Google Patents

A kind of hair lid automatic buckling platform Download PDF

Info

Publication number
CN108406673A
CN108406673A CN201810510597.2A CN201810510597A CN108406673A CN 108406673 A CN108406673 A CN 108406673A CN 201810510597 A CN201810510597 A CN 201810510597A CN 108406673 A CN108406673 A CN 108406673A
Authority
CN
China
Prior art keywords
pedestal
outside plate
hair lid
hair
fixed
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.)
Granted
Application number
CN201810510597.2A
Other languages
Chinese (zh)
Other versions
CN108406673B (en
Inventor
刘慧�
胡珂
刘辉
吴青云
侯玲
金东海
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.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
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 Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201810510597.2A priority Critical patent/CN108406673B/en
Publication of CN108406673A publication Critical patent/CN108406673A/en
Application granted granted Critical
Publication of CN108406673B publication Critical patent/CN108406673B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0035Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles

Abstract

The invention discloses a kind of hair lid automatic buckling platforms, including:Pedestal;Multiple positioning components are fixed on the pedestal, to be supported positioning to hair lid outside plate;Multiple overturning components, it is fixed on the pedestal, it is overturn with the flange to the hair lid outside plate, the actuator that the overturning component includes fixing piece and connect with the fixing piece, the fixing piece is releasably coupled on the flange of the hair lid outside plate, and the actuator drives the fixing piece to be overturn with the flange to the hair lid outside plate closer or far from the hair lid outside plate.Compared with prior art, the present invention in pedestal by being arranged positioning component and overturning component, positioning component will be sent out after lid outside plate has good positioning, overturning component flips outward the flange for sending out lid outside plate to perpendicular to the ground, so that hair lid inner panel is from top to bottom put into hair lid outside plate, hair lid inner and outer plates automatic buckling is realized, production line automation rate is improved, reduces staff labor intensity.

Description

A kind of hair lid automatic buckling platform
Technical field
The present invention relates to auto-body assembly technical field, especially a kind of hair lid automatic buckling platform.
Background technology
Door closure assembly automation line generally uses following production model, is being fastened after robot crawl door closure inner and outer plates gluing It is fastened, i.e., inner panel is put into outside plate on platform, finally inner and outer plates are captured together and are put into wrapping mold progress bound edge.Machine When inner panel is put into outside plate by people, need outside plate flange perpendicular to the ground as possible, but due to moulding, hair, which covers outer plate level, to be put Flange angle is acute angle with respect to ground-angle when setting, and inner panel, which is put into outside plate from top to bottom at flange, interferes seriously, can not be put into. If it is required that outside plate flange is perpendicular to the ground, flange angle is needed to be more than 135 °.And use wrapping mold bound edge, it is desirable that outside plate Flange angle is 90 ° -105 °, and mold can not normal bound edge when being more than 135 °.Therefore, hair lid inner and outer plates fasten and still use people at present Work fastens pattern.
Manually fastening pattern is:The artificial hair lid outside plate that first moves to take is placed on belt conveyor, then moves to take hair lid inner panel again Assembly is put into outside plate from top to bottom, and finally the inner and outer plates fastened are pushed into together in wrapping mold and carry out bound edge.This pattern Presently, there are problems with:(1) inner panel and outside plate interference are serious, need two people's cooperations that could inner panel be smoothly put into outside plate In;(2) the problems such as manually fastening the bad control of dynamics, easily causing outside plate impression, recess, convex closure;(3) staff labor intensity Height, production efficiency are relatively low.
Invention content
The object of the present invention is to provide a kind of hair lid automatic buckling platform, the technical issues of to solve in the prior art, its energy It is enough to replace artificial fastening, production efficiency is improved, staff labor intensity is reduced.
The present invention provides a kind of hair lid automatic buckling platforms, including:
Pedestal;
Multiple positioning components are fixed on the pedestal, to be supported positioning to hair lid outside plate;
Multiple overturning components, are fixed on the pedestal, are overturn with the flange to the hair lid outside plate, the overturning Component includes fixing piece and the actuator that is connect with the fixing piece, and it is outer that the fixing piece is releasably coupled to the hair lid On the flange of plate, the actuator drives the fixing piece closer or far from the hair lid outside plate to be turned over to the hair lid outside plate While being overturn.
Hair lid automatic buckling platform as described above, wherein preferably, the overturning component further includes being fixed on the bottom Turning supporting seat on seat and the riser being articulated in the turning supporting seat, the fixing piece are set to the first end of the riser, The actuator is set to the second end of the riser, and the actuator drives the riser to be rotated centered on being pivotally connected axis.
Hair lid automatic buckling platform as described above, wherein preferably, the fixing piece includes multiple suckers, Duo Gesuo Sucker is stated to be fixed on the riser by corresponding sucker stand one by one.
Hair lid automatic buckling platform as described above, wherein preferably, the actuator is driving cylinder, the driving The cylinder body of cylinder is articulated in the turning supporting seat, and the second end of the piston-rod end and the riser of the driving cylinder is cut with scissors It connects.
Hair lid automatic buckling platform as described above, wherein preferably, limited block is provided on the overturning seat, it is described There are two limited block is set, two limited blocks are respectively arranged on the both sides of the pivot joint axis of the riser, to limit the riser Slewing area.
Hair lid automatic buckling platform as described above, wherein preferably, the positioning component includes the first locating piece, institute It includes the first pedestal, the first locating piece and the first limit guide block to state the first locating piece, and first pedestal is fixed on described On pedestal, first locating piece is fixed on the top of first pedestal, and first locating piece is equipped with to be covered with the hair The bottom surface of outside plate forms the first positioning surface of location fit, and first limit guide block is fixed on the side of first pedestal Portion, first limit guide block are equipped with the first limition orientation for being formed with the outer surface of the hair lid outside plate and being oriented to cooperation Face.
Hair lid automatic buckling platform as described above, wherein preferably, the positioning component further includes the second locating piece, Second locating piece includes the second pedestal, the second locating piece, the second limit guide block and workpiece sensing device, second base Seat is fixed on the pedestal, and second locating piece is fixed on the top of first pedestal, is set on second locating piece There is the bottom surface with the hair lid outside plate to form the second positioning surface of location fit, second limit guide block is fixed on described the The side of two pedestals, second limit guide block, which is equipped with to be formed with the outer surface of the hair lid outside plate, is oriented to the of cooperation In place whether two limition orientation faces, the workpiece sensing device are fixed on the side of second pedestal, with perception hair lid outside plate.
Compared with prior art, for the present invention by the way that positioning component and overturning component is arranged in pedestal, positioning component covers hair After outside plate is had good positioning, overturning component flips outward the flange for sending out lid outside plate to perpendicular to the ground, so that hair lid inner panel is by upper It is put under and in hair lid outside plate, the flange for sending out lid outside plate is restored position by overturning component again, and robot captures hair lid outside plate simultaneously It is put into togerther in wrapping mold with hair lid inner panel, realizes hair lid inner and outer plates automatic buckling, improve production line automation rate, drop Low staff labor intensity.
Description of the drawings
Fig. 1 is the integrally-built axonometric drawing of the present invention;
Fig. 2 is the axonometric drawing for overturning component;
Fig. 3 is the axonometric drawing of the first locating piece;
Fig. 4 is the axonometric drawing of the second locating piece.
Reference sign:1- pedestals, 2- positioning components, 3- overturn component, 4- turning supporting seats, 5- risers, 6- suckers, 7- Drive cylinder, 8- limited blocks, 9- sucker stands, the first locating pieces of 10-, the first pedestals of 11-, the first locating pieces of 12-, 13- first Limit guide block, the first positioning surfaces of 14-, the first limition orientations of 15- face, the second locating pieces of 16-, the second pedestals of 17-, 18- second Locating piece, the second limit guide blocks of 19-, 20- workpiece sensing devices, the second positioning surfaces of 21-, the second limition orientations of 22- face.
Specific implementation mode
The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and cannot be construed to Limitation of the present invention.
As shown in Figures 1 to 4, the embodiment provides a kind of hair lid automatic buckling platforms, including:
Pedestal 1, the pedestal 1 are frame structure, and frame is welded by the square steel of 60*60, and frame roof is provided with base For quasi- plate to provide the mounting surface of each functional component, the bottom of frame is provided with universal wheel to facilitate displacement, the side of frame structure Equipped with handle, handle, universal wheel and handle are bolted on frame.
Multiple positioning components 2 are fixed on the pedestal 1, to be supported positioning, the technology of this field to hair lid outside plate Personnel be easy for it is contemplated that, to reach stable support, the purpose of accurate positionin can be adapted to according to the geomery of hair lid outside plate Property adjustment positioning component 2 position and quantity.
Multiple overturning components 3, are fixed on the pedestal 1, are overturn with the flange to the hair lid outside plate, described to turn over Turn component 3 and is releasably coupled to the hair including fixing piece and the actuator being connect with the fixing piece, the fixing piece On the flange of lid outside plate, fixing piece can be used the various ways such as magnetic, negative-pressure adsorption and be fixedly connected, described in the actuator driving Fixing piece is overturn closer or far from the hair lid outside plate with the flange to the hair lid outside plate, and motor may be used in actuator A variety of type of drive such as driving or cylinder driving.
For above-described embodiment by the way that positioning component 2 and overturning component 3 is arranged in pedestal 1, robot is put into bottom by lid outside plate is sent out Seat 1 on, positioning component 2 by send out lid outside plate tri- directions X, Y, Z have good positioning after, overturning component 3 by send out lid outside plate flange to Turning up, it is perpendicular to the ground to go to, and robot crawl hair lid inner panel is from top to bottom put into hair lid outside plate, and overturning component 3 again covers hair The flange of outside plate restores position, and robot captures hair lid outside plate simultaneously and Fa Gai inner panels are put into togerther in wrapping mold, realizes Lid inner and outer plates automatic buckling is sent out, production line automation rate is improved, reduces staff labor intensity.
Further, the overturning component 3 further includes the turning supporting seat 4 being fixed on the pedestal 1 and is articulated in institute The riser 5 in turning supporting seat 4 is stated, the turning supporting seat 4 is secured by bolts on pedestal 1, and the top of turning supporting seat 4 is equipped with pivot The middle part of joint chair, riser 5 is rotationally connected on the pin joint seat, and the fixing piece is set to the first end of the riser 5, the drive Moving part is set to the second end of the riser 5, and the actuator drives the riser 5 to be rotated centered on being pivotally connected axis.Actuator Work drives riser 5 to rotate, so that the fixing piece positioned at 5 other side of riser is close or far from hair lid outside plate, to adjust Haircut lid outside plate flange flip angle.
Further, the fixing piece includes multiple suckers 6, and multiple suckers 6 pass through corresponding sucker stand 9 one by one It is fixed on the riser 5, after hair lid outside plate is had good positioning, sucker 6 is inflated, the flange of hair lid outside plate is fixed with absorption, After hair lid inner panel is put on the hair lid outside plate, sucker 6 is lost heart, it is to be detached from plate so that it is convenient to quick, while avoiding hard Property collision collide with damage hair lid outside plate.
Further, the actuator is driving cylinder 7, and the cylinder body of the driving cylinder 7 is articulated in the turning supporting seat 4 On, the second end of the piston-rod end and the riser 5 of the driving cylinder 7 is hinged, and the piston rod of driving cylinder 7 stretches out, and stands Plate 5 rotates, and drives the flange for drawing the hair lid outside plate outside the sucker 6 of 5 other side of riser, flange is overturn to ground and is hung down Directly, so that hair lid inner panel is from top to bottom put into hair lid outside plate, the piston rod of driving cylinder 7 bounces back again, and riser 5 inversely turns It is dynamic, the flange for pushing away the hair lid outside plate in the sucker 6 of 5 other side of riser is driven, flange return is made.
Further, limited block 8 is provided on the overturning seat, there are two the limited block 8 is set, two limited blocks 8 are respectively arranged on the both sides of the pivot joint axis of the riser 5, and to limit the slewing area of the riser 5, limited block 8 can pass through spiral shell Bolt is fixed in the internal thread hole on overturning seat, and is locked by locking nut, by adjusting the insertion depth of limited block 8, adjusts The slewing area of the whole riser 5, to meet the hair lid production requirement of different automobile types.
Further, the positioning component 2 includes the first locating piece 10, and first locating piece 10 includes the first pedestal 11, the first locating piece 12 and the first limit guide block 13, first pedestal 11 are fixed on the pedestal 1, and described first Locating piece 12 is fixed on the top of first pedestal 11, and first locating piece 12 is equipped with the bottom surface with the hair lid outside plate The first positioning surface 14 of location fit is formed, first limit guide block 13 is fixed on the side of first pedestal 11, institute It states the first limit guide block 13 and is equipped with the first limition orientation face for being formed with the outer surface of the hair lid outside plate and being oriented to cooperation 15, the surface quality of lid outside plate, the first locating piece 12 and the first limit guide block 13 and hair lid outside plate are sent out when to ensure to fasten The Facing material of contact is all made of polyurethane.
Further, the positioning component 2 further includes the second locating piece 16, and second locating piece 16 includes the second pedestal 17, the second locating piece 18, the second limit guide block 19 and workpiece sensing device 20, second pedestal 17 are fixed on the pedestal On 1, second locating piece 18 is fixed on the top of first pedestal 11, and second locating piece 18 is equipped with and the hair The bottom surface of lid outside plate forms the second positioning surface 21 of location fit, and second limit guide block 19 is fixed on second pedestal 17 side, second limit guide block 19, which is equipped with to be formed with the outer surface of the hair lid outside plate, is oriented to the second of cooperation Whether limition orientation face 22, the workpiece sensing device 20 are fixed on the side of second pedestal 17, arrived with perception hair lid outside plate Position.The surface quality of lid outside plate, the second locating piece 18 and the second limit guide block 19 and hair lid outside plate are sent out when to ensure to fasten The Facing material of contact is all made of polyurethane.
The present invention the course of work be:
When work, manually first this fastening platform is pushed into have good positioning in fine positioning system, robot is put into button by lid outside plate is sent out It closes on platform, plate is existed by the first locating piece 12, the first limit guide block 13, the second locating piece 18, the second limit guide block 19 X, tri- directions Y, Z are had good positioning, and workpiece sensing device 20 incudes plate and sends out signal, and the work of sucker 6 will renovate outside plate and fix, The piston rod of cylinder 7 is driven to stretch out, riser 5 rotates, and drives and draws the hair lid outside plate outside the sucker 6 of 5 other side of riser Flange, turn to it is perpendicular to the ground, robot crawl hair lid inner panel be from top to bottom put into hair lid outside plate in, drive cylinder 7 Piston rod bounce back again, 5 backwards rotation of riser drives and pushes away the hair lid outside plate in the sucker 6 of riser 5 other side and turn over Side makes its return, and sucker 6, which loses heart, is detached from plate, and capturing inner and outer plates is put into togerther wrapping mold simultaneously for robot.
The structure, feature and effect of the present invention, the above institute are described in detail based on the embodiments shown in the drawings Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing Change made by thinking, or is revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings, It should all be within the scope of the present invention.

Claims (7)

1. a kind of hair lid automatic buckling platform, which is characterized in that including:
Pedestal (1);
Multiple positioning components (2), are fixed on the pedestal (1), to be supported positioning to hair lid outside plate;
Multiple overturning components (3), are fixed on the pedestal (1), are overturn with the flange to the hair lid outside plate, described to turn over It includes fixing piece and the actuator that is connect with the fixing piece to turn component (3), and the fixing piece is releasably coupled to described On the flange for sending out lid outside plate, the actuator drives the fixing piece outer to cover the hair closer or far from the hair lid outside plate The flange of plate is overturn.
2. hair lid automatic buckling platform according to claim 1, it is characterised in that:The overturning component (3) further includes fixing In on the pedestal (1) turning supporting seat (4) and the riser (5) that is articulated in the turning supporting seat (4), the fixing piece set First end in the riser (5), the actuator are set to the second end of the riser (5), and the actuator driving is described vertical Plate (5) is rotated centered on being pivotally connected axis.
3. hair lid automatic buckling platform according to claim 2, it is characterised in that:The fixing piece includes multiple suckers (6), Multiple suckers (6) are fixed on by corresponding sucker stand (9) one by one on the riser (5).
4. hair lid automatic buckling platform according to claim 2, it is characterised in that:The actuator is driving cylinder (7), institute State driving cylinder (7) cylinder body be articulated in the turning supporting seat (4), it is described driving cylinder (7) piston-rod end with it is described The second end of riser (5) is hinged.
5. hair lid automatic buckling platform according to claim 2, it is characterised in that:It is provided with limited block on the overturning seat (8), there are two the limited block (8) sets, two limited blocks (8) are respectively arranged on the two of the pivot joint axis of the riser (5) Side, to limit the slewing area of the riser (5).
6. hair lid automatic buckling platform according to claim 2, it is characterised in that:The positioning component (2) includes first fixed Position part (10), first locating piece (10) include the first pedestal (11), the first locating piece (12) and the first limit guide block (13), first pedestal (11) is fixed on the pedestal (1), and first locating piece (12) is fixed on first pedestal (11) top, first locating piece (12) are equipped with the first positioning that location fit is formed with the bottom surface of the hair lid outside plate Face (14), first limit guide block (13) are fixed on the side of first pedestal (11), first limit guide block (13) it is equipped with the first limition orientation face (15) for being formed with the outer surface of the hair lid outside plate and being oriented to cooperation.
7. hair lid automatic buckling platform according to claim 6, it is characterised in that:The positioning component (2) further includes second Locating piece (16);
Second locating piece (16) include the second pedestal (17), the second locating piece (18), the second limit guide block (19) and Workpiece sensing device (20);
Second pedestal (17) is fixed on the pedestal (1), and second locating piece (18) is fixed on first pedestal (11) top;
Second locating piece (18) is equipped with the second positioning surface (21) that location fit is formed with the bottom surface of the hair lid outside plate;
Second limit guide block (19) is fixed on the side of second pedestal (17), second limit guide block (19) It is equipped with the second limition orientation face (22) for being formed with the outer surface of the hair lid outside plate and being oriented to cooperation;
In place whether the workpiece sensing device (20) is fixed on the side of second pedestal (17), with perception hair lid outside plate.
CN201810510597.2A 2018-05-24 2018-05-24 A kind of hair lid automatic buckling platform Active CN108406673B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810510597.2A CN108406673B (en) 2018-05-24 2018-05-24 A kind of hair lid automatic buckling platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810510597.2A CN108406673B (en) 2018-05-24 2018-05-24 A kind of hair lid automatic buckling platform

Publications (2)

Publication Number Publication Date
CN108406673A true CN108406673A (en) 2018-08-17
CN108406673B CN108406673B (en) 2019-08-06

Family

ID=63140467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810510597.2A Active CN108406673B (en) 2018-05-24 2018-05-24 A kind of hair lid automatic buckling platform

Country Status (1)

Country Link
CN (1) CN108406673B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907331A (en) * 1986-07-15 1990-03-13 Honda Giken Kogyo Kabushiki Kaisha Mechanism for detaching an automobile door
CN203061745U (en) * 2013-01-22 2013-07-17 上海哲成汽车装备工程有限公司 Edging and pressing device for automobile inner and outer plates
CN104369128A (en) * 2013-08-17 2015-02-25 江苏卡威汽车工业集团有限公司 Automotive left and right outer plate assembly fixture
CN106040812A (en) * 2016-08-09 2016-10-26 中国第汽车股份有限公司 Preflanging equipment and preflanging method
CN206536392U (en) * 2017-01-20 2017-10-03 东风佛吉亚汽车外饰有限公司 Outside plate frock clamp under a kind of tail-gate
CN206952837U (en) * 2017-07-24 2018-02-02 上海德莘汽车工程技术有限公司 A kind of hood is merged fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907331A (en) * 1986-07-15 1990-03-13 Honda Giken Kogyo Kabushiki Kaisha Mechanism for detaching an automobile door
CN203061745U (en) * 2013-01-22 2013-07-17 上海哲成汽车装备工程有限公司 Edging and pressing device for automobile inner and outer plates
CN104369128A (en) * 2013-08-17 2015-02-25 江苏卡威汽车工业集团有限公司 Automotive left and right outer plate assembly fixture
CN106040812A (en) * 2016-08-09 2016-10-26 中国第汽车股份有限公司 Preflanging equipment and preflanging method
CN206536392U (en) * 2017-01-20 2017-10-03 东风佛吉亚汽车外饰有限公司 Outside plate frock clamp under a kind of tail-gate
CN206952837U (en) * 2017-07-24 2018-02-02 上海德莘汽车工程技术有限公司 A kind of hood is merged fixture

Also Published As

Publication number Publication date
CN108406673B (en) 2019-08-06

Similar Documents

Publication Publication Date Title
US20070065265A1 (en) Attachment device for front-end loader
EP1283190A1 (en) An arrangement for handling a load
CN116551636B (en) Automobile engine cylinder cap processing roll-over table
CN108406673B (en) A kind of hair lid automatic buckling platform
CA2998099C (en) T-bolt for dock lip
JPH10513142A (en) Traveling and rotating equipment for car reception
CN109850827A (en) A kind of track high-altitude operation vehicle
US5615615A (en) Track working machine
CN214722534U (en) Bumper assembly fixture that can overturn
CN2241133Y (en) Combined container loading and unloading machine
CN205798761U (en) A kind of erecting by overhang for mobile welding
CN210710642U (en) Integral turning device of water supply isolation valve driving mechanism
CN115008071A (en) Automatic welding device for engineering wagon box type beam
CN205709424U (en) Engine compartment cover installing mechanism
CN208854339U (en) A kind of ingate automatic grinding mechanism
CN208898397U (en) The multi-functional dismantling platform of junked-auto
JP2002274338A (en) Portable auxiliary tool for tire replacement
JPH1159516A (en) Tire installation device
CN220886135U (en) Automatic palletizing robot for cargo box conveyed by complex flow
CN112892998A (en) Automatic rubber coating system of rubber coating of car windshield
JP3059884B2 (en) Mounting device for long heavy objects
CN216657880U (en) Turnover device for engine maintenance
CN219542976U (en) Turnover device
CN107971164B (en) Turnover device of baking mould
CN208147708U (en) A kind of assembly tooling

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
CB02 Change of applicant information

Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province

Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province

Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant