CN112079034B - Automobile wheel hub material rack and material taking and placing method - Google Patents
Automobile wheel hub material rack and material taking and placing method Download PDFInfo
- Publication number
- CN112079034B CN112079034B CN202010898589.7A CN202010898589A CN112079034B CN 112079034 B CN112079034 B CN 112079034B CN 202010898589 A CN202010898589 A CN 202010898589A CN 112079034 B CN112079034 B CN 112079034B
- Authority
- CN
- China
- Prior art keywords
- layer
- wheel hub
- limiting plate
- supporting plate
- state
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/10—Storage devices mechanical with relatively movable racks to facilitate insertion or removal of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0273—Tires
Abstract
The invention discloses an automobile wheel hub material rack which comprises a material rack body, a drawing layer lattice and a turning layer lattice, wherein the drawing layer lattice is movably arranged on the material rack body and can be switched between a drawing state and a containing state, the turning layer lattice is rotatably arranged on the material rack body and can be switched between a supporting state and an avoiding state, the turning layer lattice is positioned above the drawing layer lattice, a plurality of turning layer lattices and a plurality of drawing layer lattices are arranged, all the drawing layer lattices are sequentially arranged along the horizontal direction, and the drawing layer lattices in the drawing state are positioned outside the material rack body. The automobile wheel hub material rack is convenient to take and place materials, and meets the requirements of human-machine engineering. The invention also provides a material taking and discharging method of the automobile wheel hub material frame.
Description
Technical Field
The invention belongs to the technical field of packaging appliances, and particularly relates to an automobile wheel hub material rack and a material taking and placing method.
Background
At present, a metal work or material rest for placing auto wheel hub all separates fixed knot for the layer and constructs, when placing wheel hub, puts wheel hub on each fixed layer separates in proper order, puts according to the order of putting the upper strata in the lower floor of putting earlier in addition. However, when material is taken, the wheel hubs placed on the bottom layer cannot be preferentially grabbed by the lifting appliance, the material can be taken only according to the sequence of taking the wheel hubs on the upper layer firstly and then taking the wheel hubs on the lower layer, and the material cannot be taken according to the sequence same as the material taking, so that the workpiece sorting step is complicated, and the workpiece sorting step is not in line with the man-machine engineering.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an automobile wheel hub material rack, which aims to meet the requirements of material taking and material discharging firstly at the bottom layer and facilitate material taking and discharging.
In order to achieve the purpose, the invention adopts the technical scheme that: auto wheel hub work or material rest, including work or material rest body, mobilizable set up in on the work or material rest body and can take out the pull layer check that the state switched and can rotatably set up on the work or material rest body and can carry out the upset layer check that switches between the state and dodge the state, upset layer check are located the top of pull layer check, and upset layer check and pull layer check all set up a plurality ofly, and all pull layer checks are for arranging in proper order along the horizontal direction, and the pull layer check that is in taking out the state is the outside that is located the work or material rest body.
The drawing layer lattice comprises a lower layer material supporting frame and a lower layer positioning mechanism which is arranged on the lower layer material supporting frame and is used for positioning the wheel hub.
The drawing layer check further comprises idler wheels rotatably arranged on the lower layer material supporting frame, the idler wheels are provided with a plurality of idler wheels, all the idler wheels are arranged in two rows, the material supporting frame body comprises a slide rail used for guiding the drawing layer check, and the slide rail is provided with a guide groove for embedding the idler wheels.
Lower floor's positioning mechanism is including the first bottom plate and the second bottom plate that are used for placing wheel hub, be used for carrying on spacing first bottom plate and second bottom plate to wheel hub, set up first bottom plate on first bottom plate and set up the second bottom plate on the second bottom plate, first bottom plate and second bottom plate all are in on the same straight line that parallels with the first direction, first bottom plate and second bottom plate are in on the same straight line that parallels with the second direction, first direction and second direction are horizontal direction and first direction and second direction mutually perpendicular.
Two adjacent pull check link into an integrated entity through the connecting piece, the connecting piece sets up a plurality ofly.
The overturning layer lattice comprises an upper layer material supporting frame and an upper layer positioning mechanism which is arranged on the upper layer material supporting frame and is used for positioning the wheel hub, and the upper layer material supporting frame is rotatably connected with the material supporting frame body.
The upset layer check set up two altogether, and when two upset layer check were in dodges the state, the distance between two upset layer check is the biggest, forms between two adjacent upset layer check and is used for letting the blowing passageway that the wheel hub passed through when the blowing.
The upper positioning mechanism comprises a first upper supporting plate and a second upper supporting plate used for placing a wheel hub, a first upper limiting plate and a second upper limiting plate used for limiting the wheel hub, a first upper positioning pin arranged on the first upper supporting plate and a second upper positioning pin arranged on the second upper supporting plate, wherein the first upper supporting plate and the first upper limiting plate as well as the second upper limiting plate and the second upper limiting plate are all positioned on the same straight line parallel to the first direction, the first upper limiting plate and the second upper supporting plate are positioned on the same straight line parallel to the second direction, the first direction and the second direction are horizontal directions, and the first direction and the second direction are perpendicular to each other.
The invention also provides a material taking method of the automobile wheel hub material frame, which comprises the following steps:
s1, switching the drawing grid from the storage state to the drawing state;
s2, taking away the wheel hub arranged on the drawing layer lattice;
and S3, taking away the wheel hub arranged on the turnover layer lattice.
The invention also provides a discharging method of the automobile wheel hub material frame, which comprises the following steps:
f1, switching the turnover lattices from a supporting state to an avoiding state, and forming a material taking channel for a wheel hub from the upper part to pass through between two adjacent turnover lattices;
f2, placing the wheel hub on the drawing layer lattice, wherein the drawing layer lattice is in a storage state;
f3, switching the overturning lattices from the avoiding state to the supporting state;
f4, placing the wheel hub on the overturning grid.
The automobile wheel hub material rack can meet the requirement that the material is taken firstly and put firstly at the bottom layer, can realize the material taking and putting according to the same sequence, is convenient for taking and putting, accords with the man-machine engineering, and reduces the logistics cost.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic structural diagram of an automobile wheel hub rack, wherein a drawing layer lattice is in a drawing state and a turnover layer lattice is in an avoiding state;
FIG. 2 is a front view of the automobile wheel hub stack of the present invention;
FIG. 3 is a schematic view of a construction of a drawer grid;
FIG. 4 is a schematic structural view of an inverted layer lattice;
labeled as: 1. a horizontal chassis; 2. a side baffle frame; 3. a rear baffle frame; 4. a lower layer material supporting frame; 5. a roller; 6. a first lower support plate; 7. a second lower support plate; 8. a first lower limit plate; 9. a second lower limiting plate; 10. a slide rail; 11. a connecting member; 12. a bolt; 13. an upper layer material supporting frame; 14. a first upper tray; 15. a second upper support plate; 16. a first upper limiting plate; 17. a second upper limiting plate; 18. a first upper locating pin; 19. a second upper locating pin; 20. a holding element; 21. a first lower positioning pin; 22. a second lower locating pin; 23. a support frame; 24. a limiting frame.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1 to 4, the invention provides an automobile wheel hub rack, which comprises a rack body, a drawing layer lattice movably arranged on the rack body and capable of being switched between a drawing state and a storage state, and a turnover layer lattice rotatably arranged on the rack body and capable of being switched between a supporting state and an avoiding state, wherein the turnover layer lattice is positioned above the drawing layer lattice, the turnover layer lattice and the drawing layer lattices are respectively provided in plurality, all the drawing layer lattices are sequentially arranged along the horizontal direction, and the drawing layer lattice in the drawing state is positioned outside the rack body.
Specifically, as shown in fig. 1 to 4, the rack body is of a frame structure, the rack body has a receiving cavity for receiving a wheel hub, the receiving cavity is a rectangular cavity, the receiving cavity forms a rectangular opening on a top surface and a side surface of the rack body, and the rack body is of an open structure. The material rack body comprises a transverse bottom frame 1, two side baffle frames 2 vertically arranged on the transverse bottom frame 1 and a rear baffle frame 3 which is positioned between the two side baffle frames 2 and fixedly connected with the two side baffle frames 2, the rear baffle frame 3 is positioned above the transverse bottom frame 1, the rear baffle frame 3 is parallel to the transverse bottom frame 1, the transverse bottom frame 1 is of a rectangular structure, the transverse bottom frame 1 is horizontally arranged, the length direction of the transverse bottom frame 1 is parallel to a first direction, the width direction of the transverse bottom frame 1 is parallel to a second direction, both the first direction and the second direction are horizontal directions and are vertical to the first direction and the second direction, the length direction of the rear baffle frame 3 is parallel to the second direction, the two side baffle frames 2 are arranged at two ends of the transverse bottom frame 1 in the length direction, the side baffle frames 2 have certain width and height, the width direction of the side baffle frames 2 is parallel to the second direction, the rear baffle frame 3 is fixedly connected with one ends of the two side baffle frames 2 in the width direction, an opening allowing a wheel hub to pass through is formed between the other ends of the two side blocking frames 2 in the width direction, an opening allowing the wheel hub to pass through is also formed between the upper ends of the two side blocking frames 2, the accommodating cavity is formed by surrounding the two side blocking frames 2, the transverse chassis 1 and the rear blocking frame 3, and the wheel hub cannot enter and exit the accommodating cavity from the position of the rear blocking frame 3.
As shown in fig. 1 to 4, upset layer check and pull layer check all are located between two side fender frame 2, the height that highly is greater than pull layer check of upset layer check, pull layer check is located horizontal chassis 1's top, all pull layer check are in on the same straight line that parallels with the first direction, all upset layer check also are in on the same straight line that parallels with the first direction, upset layer check and work or material rest body rotate to be connected, the rotation center line and the second direction of upset layer check parallel, upset layer check can be the vertical rotation. The drawing layer lattices are horizontally arranged, the moving direction of the drawing layer lattices is parallel to the second direction, when the drawing layer lattices are in a storage state, the drawing layer lattices are completely positioned in the accommodating cavity of the material rack body, and at the moment, the drawing layer lattices are positioned between the two side retaining frames 2 and are positioned right below the overturning layer lattices; when the pull check is in the state of taking out, the pull check is taken out from the holding chamber of work or material rest body, and the pull check is located the outside of work or material rest body, and the top of pull check does not have the barrier that influences the material of getting this moment, conveniently gets the material. Consequently, through setting up the pull layer check that can follow the work or material rest body and take out, make things convenient for the hoist to lift by crane wheel hub in the outside of work or material rest body, increase operating personnel uses the activity space of hoist, more accords with human-machine engineering, improves wheel hub and goes up line assembly efficiency.
As shown in fig. 1 to 3, the drawing layer lattice includes a lower layer material supporting frame 4 and a lower layer positioning mechanism disposed on the lower layer material supporting frame 4 and used for positioning the wheel hub. Lower floor holds in the palm the work or material rest 4 and is located the top of horizontal chassis 1 for the level sets up and lower floor holds in the palm work or material rest 4, and lower floor holds in the palm work or material rest 4 and has certain length and width, and the length direction and the second direction of lower floor support work or material rest 4 parallel, and the width direction and the first direction of lower floor support work or material rest 4 parallel, lower floor positioning mechanism sets up a plurality ofly, and all lower floor positioning mechanism just distribute for the equidistance for following the length direction of lower floor support work or material rest 4 in proper order. Each lower floor's positioning mechanism is used for fixing a position wheel hub respectively, ensures that wheel hub position is accurate and put stably, can put a plurality of wheel hubs simultaneously on the pull check.
As shown in fig. 1 to 3, the lower layer positioning mechanism includes a first lower supporting plate 6 and a second lower supporting plate 7 for placing the wheel hub, a first lower limiting plate 8 and a second lower limiting plate 9 for limiting the wheel hub, a first lower positioning pin 21 disposed on the first lower supporting plate 6, and a second lower positioning pin 22 disposed on the second lower supporting plate 7, wherein the first lower supporting plate 6, the first lower limiting plate 8, the second lower supporting plate 7, and the second lower limiting plate 9 are all located on the same straight line parallel to the first direction, and the first lower limiting plate 8 and the second lower supporting plate 7 are located on the same straight line parallel to the second direction. First bottom plate 6, second bottom plate 7, first bottom plate 8 and second bottom plate 9 are fixed the setting on the top surface of lower floor support work or material rest 4, the top surface of first bottom plate 6 and second bottom plate 7 is used for contacting with wheel hub, the top surface of first bottom plate 6 and second bottom plate 7 is the plane that parallels with first direction and second direction, first locating pin 21 is vertical to be set up on first bottom plate 6, second locating pin 22 is vertical to be set up on second bottom plate 7, first locating pin 21 and second locating pin 22 are the cylindric lock, first locating pin 21 and second locating pin 22 are arranged in inserting a locating hole on wheel hub respectively, realize wheel hub's accurate positioning. Distance between 8 and the first bottom plate 6 of first limiting plate is greater than the distance between 9 and the second bottom plate 7 of second lower limiting plate, the top surface of 9 is used for contacting with wheel hub under 8 and the second of first limiting plate, the top surface of 9 is parallel with the second direction for the axis of the top surface of 9 is parallel for circular arc surface and first limiting plate 8 and second lower limiting plate under 8 and the second lower limiting plate, 8 and 9 can provide supporting role to wheel hub under the first lower limiting plate and the second, and can play limiting role to wheel hub on the second direction, ensure that wheel hub position is accurate.
As shown in fig. 1 to 3, the drawing layer lattice further includes a plurality of rollers 5 rotatably disposed on the lower layer material supporting frame 4, the rollers 5 are disposed in two rows, all the rollers 5 in each row are sequentially disposed along the length direction of the lower layer material supporting frame 4 and are equidistantly distributed, the frame body includes a slide rail 10 for guiding the drawing layer lattice, the slide rail 10 has a guide groove for embedding the rollers 5, the slide rail 10 is horizontally disposed, the length direction of the slide rail 10 is parallel to the second direction, and the slide rail 10 is fixedly disposed on the transverse bottom frame 1. The lower layer material supporting frame 4 is positioned between the two slide rails 10, and the two rows of rollers 5 on the lower layer material supporting frame 4 are respectively embedded into the guide grooves of the two slide rails 10. The gyro wheel 5 is the cylinder, and the axis of gyro wheel 5 is parallel with first direction, and gyro wheel 5 is connected with lower floor support work or material rest 4 rotation, and the guide way is the rectangular channel, and the length direction of guide way is parallel with the second direction. When the drawing layer lattice moves along the second direction, the roller 5 rolls in the guide groove, and the slide rail 10 plays a role in guiding the drawing layer lattice.
As shown in fig. 1 to 3, two adjacent pull layer lattices connect into an integrated entity through connecting piece 11, and connecting piece 11 sets up a plurality ofly, and all connecting pieces 11 are arranged in proper order for the length direction along pull layer lattice, and all pull layer lattices can synchronous motion, and the both ends of connecting piece 11 respectively with two adjacent lower floor support frame 4 fixed connection.
As shown in fig. 1 to 3, in this embodiment, the two drawing layers are provided, the two lower positioning mechanisms on the lower layer material supporting frame 4 are provided, and two wheel hubs can be placed on each drawing layer. The connecting member 11 is provided in two.
As shown in fig. 1 to 3, the automobile wheel hub rack of the present invention further includes a plug 12 for fixing the drawing grid in the storage state, the end of the lower layer rack 4 has a through hole for the plug 12 to pass through, the transverse chassis 1 has a limiting hole for the plug 12 to insert into, and an axis of the limiting hole is a vertical line. After the bolt 12 is inserted into the limiting hole downwards, the bolt 12 can limit the drawing layer lattice in the second direction, so that the drawing layer lattice is fixed in a storage state. After bolt 12 is taken out from the pinhole, bolt 12 no longer can play limiting displacement to the pull check in the second direction, and the pull check can switch between the state of taking out and accomodating the state this moment.
As shown in fig. 1, 2 and 4, the turnover layer lattice includes an upper layer material supporting frame 13 and an upper layer positioning mechanism which is arranged on the upper layer material supporting frame 13 and used for positioning the wheel hub, and the upper layer material supporting frame 13 is rotatably connected with the material supporting frame body. Upset layer check set up two altogether, and when two upset layer check were in the state of dodging, the distance between two upset layer check was the biggest, formed between two adjacent upset layer check and was used for letting the blowing passageway that wheel hub passed through when the blowing, and the pull layer check is in the state of accomodating, waits to put wheel hub top-down on the pull layer check and removes, and final wheel hub passes the blowing passageway between two upset layer check and is put on the pull layer check of below. After the wheel hub is fully arranged on the drawing grid, the overturning grid rotates downwards to enable the overturning grid to be switched to a supporting state from an avoiding state, and then the wheel hub is fully arranged on the overturning grid.
As shown in fig. 1, fig. 2 and fig. 4, when the grid of the turning layer is in a supporting state, the upper layer material supporting frame 13 is horizontally arranged, the upper layer material supporting frame 13 is positioned above the lower layer material supporting frame 4, the upper layer material supporting frame 13 is rotatably connected with the side blocking frame 2, the upper layer material supporting frame 13 has a certain length and width, the length direction of the upper layer material supporting frame 13 is parallel to the second direction, the width direction of the upper layer material supporting frame 13 is parallel to the first direction, the upper layer positioning mechanisms are arranged in a plurality, and all the upper layer positioning mechanisms are sequentially arranged along the length direction of the upper layer material supporting frame 13 and are distributed at equal intervals. Each upper positioning mechanism is used for positioning a wheel hub respectively, ensures that wheel hub position is accurate and stable with putting, can put a plurality of wheel hubs simultaneously on the pull check.
As shown in fig. 1, 2 and 4, the upper layer positioning mechanism includes a first upper supporting plate 14 and a second upper supporting plate 15 for placing the wheel hub, a first upper limiting plate 16 and a second upper limiting plate 17 for limiting the wheel hub, a first upper positioning pin 18 disposed on the first upper supporting plate 14, and a second upper positioning pin 19 disposed on the second upper supporting plate 15. When the turnover layer lattice is in a supporting state, the first upper supporting plate 14 and the first upper limiting plate 16 as well as the second upper supporting plate 15 and the second upper limiting plate 17 are all positioned on the same straight line parallel to the first direction, and the first upper limiting plate 16 and the second upper supporting plate 15 are positioned on the same straight line parallel to the second direction. When the overturning layer lattice is in a supporting state, the first upper supporting plate 14, the second upper supporting plate 15, the first upper limiting plate 16 and the second upper limiting plate 17 are fixedly arranged on the top surface of the upper layer material supporting frame 13, the top surfaces of the first upper supporting plate 14 and the second upper supporting plate 15 are used for being in contact with a wheel hub, the top surfaces of the first upper supporting plate 14 and the second upper supporting plate 15 are planes parallel to the first direction and the second direction, the first upper positioning pin 18 is vertically arranged on the first upper supporting plate 14, the second upper positioning pin 19 is vertically arranged on the second upper supporting plate 15, the first upper positioning pin 18 and the second upper positioning pin 19 are cylindrical pins, and the first upper positioning pin 18 and the second upper positioning pin 19 are respectively used for being inserted into one positioning hole in the wheel hub, so that the wheel hub is accurately positioned. The distance between first upper limit plate 16 and first upper support plate 14 is greater than the distance between second upper limit plate 17 and second upper support plate 15, the top surface of first upper limit plate 16 and second upper limit plate 17 is used for contacting with wheel hub, the top surface of first upper limit plate 16 and second upper limit plate 17 is the arc surface and the axis of the top surface of first upper limit plate 16 and second upper limit plate 17 is parallel with the second direction, first upper limit plate 16 and second upper limit plate 17 can provide supporting role to wheel hub in the vertical direction, and can play limiting role to wheel hub in the second direction, ensure that wheel hub position is accurate.
As shown in fig. 1, fig. 2 and fig. 4, when two upset layer check are in dodging the state, upper layer holds in the palm work or material rest 13 and is in the tilt state, the width direction that upper layer held in the palm work or material rest 13 this moment is mutually perpendicular with the second direction, upper layer hold in the palm the width direction of work or material rest 13 and with the first direction between have the contained angle and this contained angle be the acute angle, two adjacent upper layer hold in the palm work or material rest 13 and be the V-arrangement, have contained angle and this contained angle be the acute angle between the width direction of two adjacent upper layer hold in the palm work or material rest 13, the vertical distance between the upper end of two upper layer hold in the palm work or material rest 13 is less than the vertical distance between the lower extreme of two upper layer hold in the palm work or material rest 13.
As shown in fig. 1, 2 and 4, in this embodiment, two turnover layers are provided, two upper positioning mechanisms are provided on the upper layer material supporting frame 13, and two wheel hubs can be placed on each turnover layer.
As shown in fig. 1, 2 and 4, the automobile wheel hub rack of the present invention further includes a holding element 20 connected to the inverted lattices and used for applying an elastic force to the inverted lattices in the avoided state, and a spacing frame 24 disposed on the rack body and used for providing support to the inverted lattices in the supported state. The holding element 20 is a gas spring, the holding element 20 is retractable, the turnover layer lattice is connected with at least one holding element 20, the upper end of the holding element 20 is connected with the upper layer material supporting frame 13, and the lower end of the holding element 20 is connected with the side blocking frame 2. All the holding elements 20 are in the same line parallel to the first direction, the holding elements 20 being located below the upper layer holders 13. Spacing 24 is fixed to be set up on the fender frame 3 of back, and spacing 24 is used for making upset layer check keep at the support state, and when upset layer check switched to the support state, spacing 24 contacted with the bottom surface that the work or material rest 13 was held in the palm to the upper strata, and spacing 24 provides the supporting role to the work or material rest 13 is held in the palm to the upper strata, ensures stability. When the two turning lattices are in an avoidance state, the distance between the two turning lattices is at the maximum; when the two flip plies are in the support state, the distance between the two flip plies is at a minimum.
As shown in fig. 1 to 3, the automobile wheel hub material frame further includes a support frame 23 connected to the drawing grid and configured to be switchable between a folded state and a support state, the support frame 23 is located below the lower layer material support frame 4, the support frame 23 is rotatably connected to the lower layer material support frame 4, a rotation center line of the support frame 23 is parallel to the first direction, and the support frame 23 can rotate up and down relative to the drawing grid. When the pull layer check is in the state of taking out, support frame 23 is in the support state, support frame 23 extends for following the below of vertical direction orientation lower floor support work or material rest 4 this moment, support frame 23 is located the outside of work or material rest body, support frame 23 provides the supporting role to pull layer check, the lower extreme and the bearing of support frame 23 contact, the lower extreme of support frame 23 is in the coplanar with the bottom surface of work or material rest body, when the work or material rest is placed subaerial, the bearing thing is ground, support pull layer check through support frame 23, can improve the bearing capacity of pull layer check, reliability and stability have been improved. When needs switch the pull check to accomodating the state, need earlier switch support frame 23 to fold condition, with support frame 23 upwards rotatory, make support frame 23 rotatory 90 degrees, support frame 23 switches to fold condition back by the support state, can promote the pull check and remove, makes the pull check move to inside the work or material rest body, and the pull check switches to accomodating the state after, and support frame 23 is located between lower floor's support frame 4 and the horizontal chassis, and occupation space is little.
The invention also provides a material taking method of the automobile wheel hub material frame, which comprises the following steps:
s1, switching the drawing grid from the storage state to the drawing state;
s2, taking away the wheel hub arranged on the drawing layer lattice;
and S3, taking away the wheel hub arranged on the turnover layer lattice.
In above-mentioned step S1, on the car wheel hub work or material rest moved to the car assembly line, put wheel hub on the pull check, pulled the pull check outward to the work or material rest body, made the pull check switch to the state of taking out by the state of accomodating, and all pull check synchronous motion all switch to the state of taking out moreover, made wheel hub expose in the outside of work or material rest body.
In the step S2, the wheel hubs placed on the pull-out grids are sequentially removed, and the sequence of removing the wheel hubs placed on the pull-out grids is the same as the sequence of placing the wheel hubs on the pull-out grids.
In the step S2, the wheel hubs on the pull grids are taken away by the lifting appliance, all the pull grids are sequentially arranged along the horizontal direction, the wheel hubs placed on the pull grids are sequentially taken away by the lifting appliance along the arrangement of the pull grids, the wheel hubs are conveyed to the assembly station and are manually assembled on the automobile body, the purpose of sorting and taking materials is achieved, and the working hours are saved.
In step S3, after the wheel hubs on the pull-out grids are taken out, the wheel hubs placed on the respective inverted grids are sequentially taken out, and the sequence of taking out the wheel hubs placed on the inverted grids is the same as the sequence of placing the wheel hubs on the inverted grids.
In the step S3, the wheel hubs on the turning lattices are taken away by the lifting appliance, all the turning lattices are sequentially arranged along the horizontal direction, and the wheel hubs placed on the turning lattices are sequentially taken away by the lifting appliance along the arrangement of the turning lattices, so that the purpose of sorting and taking materials is achieved, and the working hours are saved. And the order of taking away the wheel hubs in step S3 is the same as the order of taking away the wheel hubs in step S2.
The invention also provides a discharging method of the automobile wheel hub material frame, which comprises the following steps:
f1, switching the turnover lattices from a supporting state to an avoiding state, and forming a material taking channel for a wheel hub from the upper part to pass through between two adjacent turnover lattices;
f2, placing the wheel hub on the drawing grid, wherein the drawing grid is in a storage state;
f3, switching the turnover layer lattice from an avoiding state to a supporting state;
f4, placing the wheel hub on the overturning layer lattice.
In step F1, the inverted lattices are rotated upward, the holding member 20 is extended, the inverted lattices are switched to the avoidance state after the inverted lattices are rotated to the maximum angle, and after all the inverted lattices are switched to the avoidance state, a material taking channel through which the wheel hub from above passes is formed between two adjacent inverted lattices.
In the above step F2, the drawn layers are in the storage state, the wheel hubs are sequentially placed on the drawn layers, and the order of taking away the wheel hubs placed on the drawn layers is the same as the order of placing the wheel hubs on the drawn layers.
In the step F2, all the pull lattices are arranged in sequence along the horizontal direction, and the wheel hubs are sequentially placed on the pull lattices in sequence along the arrangement of the pull lattices.
In step F3, after the wheel hub is fully seated on the drawn lattices, the inverted lattices are rotated downward so that all of the inverted lattices are switched from the retracted state to the support state, and the holding member 20 is compressed.
In step F4, after the inverted lattices are in the supporting state, the wheel hubs are sequentially placed on the respective inverted lattices, and the order of taking away the wheel hubs placed on the inverted lattices is the same as the order of placing the wheel hubs on the inverted lattices. And the order of laying the wheel hubs in step F4 is the same as the order of laying the wheel hubs in step F2.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (8)
1. The material taking method of the automobile wheel hub material rack is characterized in that the automobile wheel hub material rack comprises a material rack body, a drawing layer lattice which is movably arranged on the material rack body and can be switched between a drawing state and a containing state, and an overturning layer lattice which is rotatably arranged on the material rack body and can be switched between a supporting state and an avoiding state, wherein the overturning layer lattice is positioned above the drawing layer lattice, a plurality of overturning layer lattices and a plurality of drawing layer lattices are arranged, all the drawing layer lattices are sequentially arranged along the horizontal direction, and the drawing layer lattice in the drawing state is positioned outside the material rack body;
the automobile wheel hub material rack moves to an automobile assembly line, wheel hubs are placed on the drawing grids, the drawing grids are drawn out of the material rack body, the drawing grids are switched to a drawing state from a storage state, all the drawing grids synchronously move and are switched to the drawing state, and the wheel hubs are exposed outside the material rack body;
the overturning layer lattice comprises an upper layer material supporting frame and an upper layer positioning mechanism which is arranged on the upper layer material supporting frame and is used for positioning a wheel hub, and the upper layer material supporting frame is rotationally connected with the material supporting frame body;
the upper-layer positioning mechanism comprises a first upper supporting plate and a second upper supporting plate for placing a wheel hub, a first upper limiting plate and a second upper limiting plate for limiting the wheel hub, a first upper positioning pin arranged on the first upper supporting plate and a second upper positioning pin arranged on the second upper supporting plate, wherein the first upper supporting plate and the first upper limiting plate as well as the second upper supporting plate and the second upper limiting plate are all positioned on the same straight line parallel to the first direction, the first upper limiting plate and the second upper supporting plate are positioned on the same straight line parallel to the second direction, the first direction and the second direction are both horizontal directions, and the first direction and the second direction are vertical;
the two overturning layer lattices are arranged, when the two overturning layer lattices are in an avoiding state, the distance between the two overturning layer lattices is the largest, and a discharging channel for allowing a wheel hub to pass through during discharging is formed between the two adjacent overturning layer lattices;
when the overturning layer lattice is in a supporting state, the upper layer material supporting frame is horizontally arranged and is positioned above the lower layer material supporting frame, the length direction of the upper layer material supporting frame is parallel to the second direction, the width direction of the upper layer material supporting frame is parallel to the first direction, a plurality of upper layer positioning mechanisms are arranged, all the upper layer positioning mechanisms are sequentially arranged along the length direction of the upper layer material supporting frame and are distributed at equal intervals, and each upper layer positioning mechanism is respectively used for positioning a wheel hub;
when the turnover layer lattice is in a supporting state, the first upper supporting plate and the first upper limiting plate as well as the second upper supporting plate and the second upper limiting plate are all positioned on the same straight line parallel to the first direction, and the first upper limiting plate and the second upper supporting plate are positioned on the same straight line parallel to the second direction; when the overturning layer lattice is in a supporting state, the first upper supporting plate, the second upper supporting plate, the first upper limiting plate and the second upper limiting plate are fixedly arranged on the top surface of the upper layer material supporting frame, the top surfaces of the first upper supporting plate and the second upper supporting plate are used for contacting with a wheel hub, the top surfaces of the first upper supporting plate and the second upper supporting plate are both planes parallel to a first direction and a second direction, the first upper positioning pin is vertically arranged on the first upper supporting plate, the second upper positioning pin is vertically arranged on the second upper supporting plate, the first upper positioning pin and the second upper positioning pin are both cylindrical pins, the first upper positioning pin and the second upper positioning pin are respectively used for being inserted into one positioning hole on the wheel hub, the distance between the first upper limiting plate and the first upper supporting plate is larger than the distance between the second upper limiting plate and the second upper supporting plate, the top surfaces of the first upper limiting plate and the second upper limiting plate are used for contacting with the wheel hub, the top surfaces of the first upper limiting plate and the second upper limiting plate are arc surfaces, the axes of the top surfaces of the first upper limiting plate and the second upper limiting plate are parallel to the second direction, the first upper limiting plate and the second upper limiting plate provide a supporting effect on the wheel hub in the vertical direction and can limit the wheel hub in the second direction;
the material taking method of the automobile wheel hub material frame comprises the following steps:
s1, switching the drawing grid from the storage state to the drawing state;
s2, taking away the wheel hub arranged on the drawing layer lattice;
and S3, taking away the wheel hub arranged on the turnover layer lattice.
2. The method for taking the automobile wheel hub material rack as claimed in claim 1, wherein the drawing grid comprises a lower layer material rack and a lower layer positioning mechanism arranged on the lower layer material rack and used for positioning the wheel hub.
3. The method for taking the material from the automobile wheel hub rack as claimed in claim 2, wherein the drawing grid further comprises a plurality of rollers rotatably disposed on the lower rack, all the rollers are arranged in two rows, and the rack body comprises a slide rail for guiding the drawing grid, and the slide rail has a guide groove for the rollers to be inserted into.
4. The material taking method for the automobile wheel hub material frame according to claim 2, wherein the lower layer positioning mechanism comprises a first lower supporting plate and a second lower supporting plate for placing the wheel hub, a first lower limiting plate and a second lower limiting plate for limiting the wheel hub, a first lower positioning pin arranged on the first lower supporting plate and a second lower positioning pin arranged on the second lower supporting plate, the first lower supporting plate and the first lower limiting plate as well as the second lower limiting plate and the second lower limiting plate are all located on the same straight line parallel to the first direction, the first lower limiting plate and the second lower supporting plate are located on the same straight line parallel to the second direction, the first direction and the second direction are horizontal directions, and the first direction and the second direction are perpendicular.
5. The discharging method of the automobile wheel hub material rack is characterized in that the automobile wheel hub material rack comprises a material rack body, a drawing layer lattice which is movably arranged on the material rack body and can be switched between a drawing state and a containing state, and an overturning layer lattice which is rotatably arranged on the material rack body and can be switched between a supporting state and an avoiding state, wherein the overturning layer lattice is positioned above the drawing layer lattice, a plurality of overturning layer lattices and a plurality of drawing layer lattices are arranged, all the drawing layer lattices are sequentially arranged along the horizontal direction, and the drawing layer lattices in the drawing state are positioned outside the material rack body;
the automobile wheel hub material rack moves to an automobile assembly line, wheel hubs are placed on the drawing grids, the drawing grids are drawn out of the material rack body, the drawing grids are switched to a drawing state from a storage state, all the drawing grids synchronously move and are switched to the drawing state, and the wheel hubs are exposed outside the material rack body;
the overturning layer lattice comprises an upper layer material supporting frame and an upper layer positioning mechanism which is arranged on the upper layer material supporting frame and is used for positioning a wheel hub, and the upper layer material supporting frame is rotationally connected with the material supporting frame body;
the upper-layer positioning mechanism comprises a first upper supporting plate and a second upper supporting plate for placing a wheel hub, a first upper limiting plate and a second upper limiting plate for limiting the wheel hub, a first upper positioning pin arranged on the first upper supporting plate and a second upper positioning pin arranged on the second upper supporting plate, wherein the first upper supporting plate and the first upper limiting plate as well as the second upper supporting plate and the second upper limiting plate are all positioned on the same straight line parallel to the first direction, the first upper limiting plate and the second upper supporting plate are positioned on the same straight line parallel to the second direction, the first direction and the second direction are both horizontal directions, and the first direction and the second direction are vertical;
the two overturning layer lattices are arranged, when the two overturning layer lattices are in an avoiding state, the distance between the two overturning layer lattices is the largest, and a discharging channel for allowing a wheel hub to pass through during discharging is formed between the two adjacent overturning layer lattices;
when the overturning layer lattice is in a supporting state, the upper layer material supporting frame is horizontally arranged and is positioned above the lower layer material supporting frame, the length direction of the upper layer material supporting frame is parallel to the second direction, the width direction of the upper layer material supporting frame is parallel to the first direction, a plurality of upper layer positioning mechanisms are arranged, all the upper layer positioning mechanisms are sequentially arranged along the length direction of the upper layer material supporting frame and are distributed at equal intervals, and each upper layer positioning mechanism is used for positioning a wheel hub;
when the turnover layer lattice is in a supporting state, the first upper supporting plate and the first upper limiting plate as well as the second upper supporting plate and the second upper limiting plate are all positioned on the same straight line parallel to the first direction, and the first upper limiting plate and the second upper supporting plate are positioned on the same straight line parallel to the second direction; when the overturning layer lattice is in a supporting state, the first upper supporting plate, the second upper supporting plate, the first upper limiting plate and the second upper limiting plate are fixedly arranged on the top surface of the upper layer material supporting frame, the top surfaces of the first upper supporting plate and the second upper supporting plate are used for contacting with a wheel hub, the top surfaces of the first upper supporting plate and the second upper supporting plate are both planes parallel to a first direction and a second direction, the first upper positioning pin is vertically arranged on the first upper supporting plate, the second upper positioning pin is vertically arranged on the second upper supporting plate, the first upper positioning pin and the second upper positioning pin are both cylindrical pins, the first upper positioning pin and the second upper positioning pin are respectively used for being inserted into one positioning hole on the wheel hub, the distance between the first upper limiting plate and the first upper supporting plate is larger than the distance between the second upper limiting plate and the second upper supporting plate, the top surfaces of the first upper limiting plate and the second upper limiting plate are used for contacting with the wheel hub, the top surfaces of the first upper limiting plate and the second upper limiting plate are arc surfaces, the axes of the top surfaces of the first upper limiting plate and the second upper limiting plate are parallel to the second direction, the first upper limiting plate and the second upper limiting plate provide a supporting effect on the wheel hub in the vertical direction and can limit the wheel hub in the second direction;
the discharging method of the automobile wheel hub material frame comprises the following steps:
f1, switching the turnover lattices from a supporting state to an avoiding state, and forming a material taking channel for a wheel hub from the upper part to pass through between two adjacent turnover lattices;
f2, placing the wheel hub on the drawing grid, wherein the drawing grid is in a storage state;
f3, switching the overturning lattices from the avoiding state to the supporting state;
f4, placing the wheel hub on the overturning layer lattice.
6. The emptying method of the automobile wheel hub material rack according to claim 5, wherein the drawing layer lattice comprises a lower layer material rack and a lower layer positioning mechanism which is arranged on the lower layer material rack and used for positioning the wheel hub.
7. The emptying method of the automobile wheel hub rack according to claim 6, wherein the drawing grid further comprises rollers rotatably disposed on the lower rack, the rollers are disposed in a plurality and all the rollers are arranged in two rows, the rack body comprises a slide rail for guiding the drawing grid, and the slide rail has a guide groove for allowing the rollers to be inserted.
8. The emptying method of the automobile wheel hub material frame according to claim 6, wherein the lower layer positioning mechanism comprises a first lower supporting plate and a second lower supporting plate for placing the wheel hub, a first lower limiting plate and a second lower limiting plate for limiting the wheel hub, a first lower positioning pin arranged on the first lower supporting plate and a second lower positioning pin arranged on the second lower supporting plate, the first lower supporting plate and the first lower limiting plate as well as the second lower limiting plate and the second lower limiting plate are all located on the same straight line parallel to the first direction, the first lower limiting plate and the second lower supporting plate are located on the same straight line parallel to the second direction, the first direction and the second direction are horizontal directions, and the first direction and the second direction are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898589.7A CN112079034B (en) | 2020-08-31 | 2020-08-31 | Automobile wheel hub material rack and material taking and placing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898589.7A CN112079034B (en) | 2020-08-31 | 2020-08-31 | Automobile wheel hub material rack and material taking and placing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112079034A CN112079034A (en) | 2020-12-15 |
| CN112079034B true CN112079034B (en) | 2022-06-07 |
Family
ID=73732610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010898589.7A Active CN112079034B (en) | 2020-08-31 | 2020-08-31 | Automobile wheel hub material rack and material taking and placing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112079034B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620053B (en) | 2021-07-29 | 2022-11-01 | 青岛理工大学 | A unloading system in full-automatic wheel hub for automobile wheel hub intelligence production line |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101145304B1 (en) * | 2011-09-27 | 2012-05-14 | (주)에이치케이테크놀로지 | Worktable for automotive repair |
| CN205734845U (en) * | 2016-05-19 | 2016-11-30 | 安徽成飞集成瑞鹄汽车模具有限公司 | Wheel cover of automobile turnover rack |
| CN205930799U (en) * | 2016-07-25 | 2017-02-08 | 北京东塔金属汽车部件有限公司 | Auto -parts turnaround system |
| CN206644852U (en) * | 2017-03-30 | 2017-11-17 | 安徽好运机械有限公司 | Forklift hub transports shelf |
| CN206663207U (en) * | 2017-04-10 | 2017-11-24 | 重庆雅仕汽车配件制造有限责任公司 | A kind of convertible knuckle bin |
| CN206900434U (en) * | 2017-07-09 | 2018-01-19 | 上海索达传动机械有限公司 | A kind of transport carriage for planet carrier |
| CN207000543U (en) * | 2017-06-30 | 2018-02-13 | 武汉克莱美特环境设备有限公司 | One kind screen thermocycling places chassis |
| CN108214439A (en) * | 2018-03-29 | 2018-06-29 | 四川成发普睿玛机械工业制造有限责任公司 | A kind of drawing and pulling type machine frame |
| CN207902478U (en) * | 2018-02-10 | 2018-09-25 | 徐州工业职业技术学院 | A kind of library's books restocking cart |
| CN208715727U (en) * | 2018-07-04 | 2019-04-09 | 长安马自达汽车有限公司 | Long-distance transport material frame suitable for hub bracket |
| CN209079955U (en) * | 2018-11-13 | 2019-07-09 | 广西万安汽车底盘系统有限公司 | A kind of turnover material frame of improved automotive Rear secondary frame for vehicle |
| CN209382524U (en) * | 2018-10-10 | 2019-09-13 | 赛闻（天津）工业有限公司 | A kind of turnover packaging interlayer mechanism |
| CN209553808U (en) * | 2019-01-21 | 2019-10-29 | 依必艾传动系统(上海)有限公司 | Hub unit storing utensil |
| CN110395471A (en) * | 2019-07-22 | 2019-11-01 | 苏州森众汽车部件有限公司 | One kind is for having enough to meet the need Automobile Dashboard assembly utensil |
| CN211033516U (en) * | 2019-11-04 | 2020-07-17 | 上海伍特物流科技有限公司 | Automobile wheel cover inner plate transportation rack |
| CN213499126U (en) * | 2020-08-03 | 2021-06-22 | 中久物流有限公司 | New forms of energy panel work or material rest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2021010024A (en) * | 2019-02-26 | 2022-08-29 | Grow Glide Inc | Customizable slidable shelving and support system for horticulture applications. |
-
2020
- 2020-08-31 CN CN202010898589.7A patent/CN112079034B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101145304B1 (en) * | 2011-09-27 | 2012-05-14 | (주)에이치케이테크놀로지 | Worktable for automotive repair |
| CN205734845U (en) * | 2016-05-19 | 2016-11-30 | 安徽成飞集成瑞鹄汽车模具有限公司 | Wheel cover of automobile turnover rack |
| CN205930799U (en) * | 2016-07-25 | 2017-02-08 | 北京东塔金属汽车部件有限公司 | Auto -parts turnaround system |
| CN206644852U (en) * | 2017-03-30 | 2017-11-17 | 安徽好运机械有限公司 | Forklift hub transports shelf |
| CN206663207U (en) * | 2017-04-10 | 2017-11-24 | 重庆雅仕汽车配件制造有限责任公司 | A kind of convertible knuckle bin |
| CN207000543U (en) * | 2017-06-30 | 2018-02-13 | 武汉克莱美特环境设备有限公司 | One kind screen thermocycling places chassis |
| CN206900434U (en) * | 2017-07-09 | 2018-01-19 | 上海索达传动机械有限公司 | A kind of transport carriage for planet carrier |
| CN207902478U (en) * | 2018-02-10 | 2018-09-25 | 徐州工业职业技术学院 | A kind of library's books restocking cart |
| CN108214439A (en) * | 2018-03-29 | 2018-06-29 | 四川成发普睿玛机械工业制造有限责任公司 | A kind of drawing and pulling type machine frame |
| CN208715727U (en) * | 2018-07-04 | 2019-04-09 | 长安马自达汽车有限公司 | Long-distance transport material frame suitable for hub bracket |
| CN209382524U (en) * | 2018-10-10 | 2019-09-13 | 赛闻（天津）工业有限公司 | A kind of turnover packaging interlayer mechanism |
| CN209079955U (en) * | 2018-11-13 | 2019-07-09 | 广西万安汽车底盘系统有限公司 | A kind of turnover material frame of improved automotive Rear secondary frame for vehicle |
| CN209553808U (en) * | 2019-01-21 | 2019-10-29 | 依必艾传动系统(上海)有限公司 | Hub unit storing utensil |
| CN110395471A (en) * | 2019-07-22 | 2019-11-01 | 苏州森众汽车部件有限公司 | One kind is for having enough to meet the need Automobile Dashboard assembly utensil |
| CN211033516U (en) * | 2019-11-04 | 2020-07-17 | 上海伍特物流科技有限公司 | Automobile wheel cover inner plate transportation rack |
| CN213499126U (en) * | 2020-08-03 | 2021-06-22 | 中久物流有限公司 | New forms of energy panel work or material rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112079034A (en) | 2020-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112041246B (en) | Automated storage and retrieval system having a charging station for charging a replaceable power source of a container handling vehicle | |
| JP7049369B2 (en) | Automated storage and recovery system | |
| EP3048067B1 (en) | Rack for freight | |
| JP4389181B2 (en) | Article processing equipment | |
| CN202474066U (en) | Collected and placing frame | |
| CN112079034B (en) | Automobile wheel hub material rack and material taking and placing method | |
| NO20171763A1 (en) | Storage system comprising a charging station Assembly and a method for exchanging a power source of a vehicle operating in a storage system. | |
| CN112105568B (en) | Container handling vehicle having first and second sections and a motor in the second section | |
| CN211139282U (en) | Circumferentially-arranged multi-lane battery replacement station | |
| CN212220849U (en) | Storage cage suitable for automobile parts | |
| CN115583224A (en) | Battery delivery device, battery replacement station and battery delivery method | |
| CN210707338U (en) | Double-lane type battery replacement station | |
| CN218618449U (en) | Push-and-pull pallet device | |
| CN211167856U (en) | Tray convenient to pile | |
| CN210707337U (en) | Direct-connected double-lane battery replacement station | |
| CN208394124U (en) | It is a kind of for storing the Intelligent storage frame of paper roll | |
| CN212475204U (en) | Coil stock goods presss from both sides and stacker | |
| CN218505640U (en) | Bracket, electric vehicle, battery frame of quick change battery package | |
| CN219769843U (en) | Miniature power exchange station | |
| CN211077260U (en) | Tire goods shelf | |
| CN219312562U (en) | Battery transfer device and power exchange station | |
| EP3015401B1 (en) | Automated warehouse and operation method for same | |
| CN219447072U (en) | Transfer trolley for producing inner wallboard | |
| CN215281905U (en) | Storage device for bearing machining | |
| CN211846097U (en) | Logistics robot |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |