CN217376255U - Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine - Google Patents
Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine Download PDFInfo
- Publication number
- CN217376255U CN217376255U CN202221344731.4U CN202221344731U CN217376255U CN 217376255 U CN217376255 U CN 217376255U CN 202221344731 U CN202221344731 U CN 202221344731U CN 217376255 U CN217376255 U CN 217376255U
- Authority
- CN
- China
- Prior art keywords
- honeycomb ceramic
- conveying
- roller way
- wet blank
- conveying roller
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model relates to a wet base conveying of honeycomb pottery moves transfer conveyor that carries machine moves carries machine uses with the wet base conveying of honeycomb pottery moves and carries machine supporting for the wet base horizontal high-speed automatic cutout machine of honeycomb pottery and the wet base frock upset separating centrifuge of honeycomb pottery carry out the wet base spare conveying of honeycomb pottery and move and carry and foam frock backward flow conveying. Comprises a frame and a transfer conveying device; the device comprises a first roller way of a honeycomb ceramic wet blank conveying device, a second roller way of a honeycomb ceramic wet blank conveying device, a steering pushing mechanism, a speed-up roller way mechanism and a third roller way of the honeycomb ceramic wet blank conveying device; the first honeycomb ceramic wet blank conveying roller way is installed on one side of the rack, the second honeycomb ceramic wet blank conveying roller way is installed on the rack at the output end of the first honeycomb ceramic wet blank conveying roller way, the steering pushing mechanism is installed on the rack at the lower part of the second honeycomb ceramic wet blank conveying roller way, the speed-up roller way mechanism is installed at the output end of the second honeycomb ceramic wet blank conveying roller way, and the third honeycomb ceramic wet blank conveying roller way is installed at the output end of the speed-up roller way mechanism.
Description
Technical Field
The utility model relates to a wet base conveying of honeycomb pottery moves transfer conveyor who carries machine moves carries machine uses with the wet base conveying of honeycomb pottery is carried machine and is supporting for the wet base frock upset separating centrifuge of horizontal high-speed automatic cutout machine of the wet base of honeycomb pottery and honeycomb pottery carries out the wet base spare conveying of honeycomb pottery and moves and carry and foam frock backward flow conveying.
Background
The honeycomb ceramic is porous industrial ceramic, the interior of the honeycomb ceramic is divided into triangular, square or hexagonal parallel channels by thin walls, the specific surface area is large, the exhaust resistance is small, the honeycomb ceramic is an ideal carrier and a mainstream product of the current three-way catalyst for purifying the automobile exhaust, and the cross section of the honeycomb ceramic is mostly circular, oval, rectangular or racetrack-shaped and the like.
The honeycomb ceramic blank is produced by extrusion molding with a honeycomb ceramic molding machine, and the honeycomb ceramic material after extrusion molding is a honeycomb ceramic wet blank material. Before drying and shaping, the honeycomb ceramic wet blank material needs to be cut into multiple sections to form the required length, and the honeycomb ceramic wet blank material is easy to deform and damage in the processes of transmission, cutting and conveying and influences the product quality. In addition, the prior honeycomb ceramic cutting machine has lower production efficiency and can not meet the requirement of industrial automatic production.
The wet blank of honeycomb pottery is taken off from the foam frock after the wet blank of present wet blank automatic cutout machine of honeycomb pottery cuts to accomplish, and is installed on the layer board, needs the manual work to go on, and work load is big, takes a lot of labours, hard, and work efficiency is low, and especially wet blank of big specification honeycomb pottery has several kilograms of weight for each, and wet blank of honeycomb pottery and foam frock after separating, need artifical transport to place on extruder extrudes the layer board, also needs to change a large amount of manpowers and time, is unsuitable for large-scale industrial automation production needs. Therefore, a transfer machine for transferring the wet honeycomb ceramic blank is needed.
Disclosure of Invention
The utility model aims at the aforesaid not enough, provide a wet base conveying of honeycomb pottery moves transfer conveyor that carries machine moves, move with the wet base conveying of honeycomb pottery and move and carry the supporting use for the wet base frock upset separating centrifuge of horizontal high-speed automatic cutout machine of the wet base of honeycomb pottery and honeycomb pottery carries out the wet base spare conveying of honeycomb pottery and moves and carry and foam frock backward flow conveying. Comprises a frame and a transfer conveying device; the transfer conveying device is arranged on one side of the front part of the backflow device of the foam tool, the foam tool is transferred to the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank, manpower and time are not consumed, and the honeycomb ceramic wet blank transfer machine is suitable for the requirement of large-scale industrial automatic production of honeycomb ceramic wet blanks.
The transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine is realized by adopting the following technical scheme:
the transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine comprises a frame and a transfer conveying device;
the transfer conveying device is arranged on one side of the front part of the backflow device of the foam tool, and is used for transferring and conveying the foam tool to the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank;
the transfer conveying device comprises a first honeycomb ceramic wet blank conveying device roller way, a second honeycomb ceramic wet blank conveying roller way, a steering pushing mechanism, a speed-up roller way mechanism and a third honeycomb ceramic wet blank conveying roller way.
The first honeycomb ceramic wet blank conveying roller way is installed on one side of the frame, the second honeycomb ceramic wet blank conveying roller way is installed on the frame of the output end of the first honeycomb ceramic wet blank conveying roller way, the steering pushing mechanism is installed on the frame of the lower portion of the second honeycomb ceramic wet blank conveying roller way, the speed-up roller way mechanism is installed at the output end of the second honeycomb ceramic wet blank conveying roller way, and the third honeycomb ceramic wet blank conveying roller way is installed at the output end of the speed-up roller way mechanism.
And one input end of the honeycomb ceramic wet blank conveying roller way is connected with the output end of the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine.
The first honeycomb ceramic wet blank conveying roller way comprises a conveying roller mounting plate, a plurality of first conveying rollers, a first conveying roller transmission motor, a first synchronizing wheel, a first synchronizing belt and a lifter.
A plurality of conveying roller one install on the conveying roller mounting panel, a conveying roller one end portion is equipped with synchronizing wheel one, conveying roller driving motor one is installed in conveying roller mounting panel one side, conveying roller driving motor one is through the motor synchronizing wheel, synchronous belt driving synchronizing wheel one, install the drive hold-in range through the pair synchronizing wheel between a plurality of conveying roller one, through a plurality of conveying roller one of drive hold-in range transmission, the foam frock that forwards the wet base of the honeycomb pottery bears on the market arrives the wet blank delivery track two of honeycomb pottery.
The lower parts of the front end and the rear end of the conveying roller mounting plate are provided with lifters for adjusting the height of a honeycomb ceramic wet blank conveying roller way I, so that the foam tool input end of the honeycomb ceramic wet blank conveying roller way I is butted with a honeycomb ceramic wet blank horizontal high-speed automatic cutting machine and a foam tool conveying belt bearing the honeycomb ceramic wet blank to convey the honeycomb ceramic wet blank.
The lifter adopts a commercially available worm gear lifter and a commercially available worm lifter, and the height of the honeycomb ceramic wet blank conveying roller way is adjusted through the worm gear and the worm so as to be in butt joint with the blank output end of the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine.
The second conveying roller mounting frame is arranged on the second conveying roller mounting frame, the second conveying rollers are mounted on the second conveying roller mounting frame, the second conveying roller transmission motor is mounted on one side of the second conveying roller mounting frame, and foam tools carrying wet honeycomb ceramic blanks are conveyed to the conveying rollers on the upper portion of the steering pushing mechanism through synchronizing wheels and synchronous belts.
The steering and pushing mechanism comprises a steering and pushing motor, a steering and pushing transmission screw rod, a screw nut, a sliding guide rail, a mounting support plate of a lifting electric cylinder of the pushing plate, a lifting electric cylinder of the pushing plate and the pushing plate.
The steering pushing motor and the steering pushing transmission screw rod are mounted on a frame workbench, the steering pushing transmission screw rod is connected with an output shaft of the steering pushing motor, two sliding guide rails are mounted on the frame workbench, a pushing plate lifting electric cylinder mounting support plate is mounted on the two sliding guide rails through a sliding block, the lower portion of the pushing plate lifting electric cylinder mounting support plate is connected with the steering pushing transmission screw rod through a screw nut, the pushing plate lifting electric cylinder is mounted on the upper portion of the pushing plate lifting electric cylinder mounting support plate, and the upper portion of the pushing plate is embedded between two conveying rollers and can lift and slide back and forth along the gap of the transfer rollers. The lower part of the material pushing plate is arranged on an electric lifting cylinder of the material pushing plate, and the electric lifting cylinder of the material pushing plate is arranged on the upper part of a mounting bracket plate of the electric lifting cylinder of the material pushing plate.
When the steering and pushing mechanism works, under the control of the PLC, the pushing plate lifting electric cylinder is started, the pushing plate lifts the foam tool loaded with the honeycomb ceramic wet blank and leaves the upper plane of the conveying roller II, and the steering and pushing motor is started to quickly convey the foam tool to the upper part of the speed-up roller table mechanism through the steering and pushing transmission screw rod, the screw rod nut belt, the pushing plate lifting electric cylinder mounting plate, the pushing plate lifting electric cylinder and the pushing plate support. The first honeycomb ceramic wet blank conveying roller way is conveyed to the second honeycomb ceramic wet blank conveying roller way to turn to the speed-up roller way, and the conveying direction of the foam tool is changed, so that the mechanism is called as a turning and pushing mechanism.
The speeding roller way mechanism is provided with a speeding roller way mounting plate, a plurality of speeding rollers are mounted on the speeding roller way mounting plate, a speeding roller synchronizing wheel is mounted at one end of the speeding roller, a speeding roller transmission motor is mounted on the frame, the speeding roller transmission motor rotates at a high speed and passes through a speeding synchronous belt, the speeding roller synchronizing wheel drives the speeding roller to rotate rapidly, a pushing plate of a pushing mechanism is pushed to come, a foam tool bearing a honeycomb ceramic wet piece and a honeycomb ceramic wet piece of the foam tool are conveyed to a honeycomb ceramic wet piece conveying roller way III rapidly.
The third honeycomb ceramic wet blank conveying roller way comprises three conveying roller way mounting frames, a plurality of conveying rollers are mounted on the three conveying roller way mounting frames, a transmission synchronizing wheel is mounted at one end of each conveying roller, a plurality of conveying roller way three-transmission motors are mounted on one side of the three conveying roller way mounting frames and transmit a plurality of conveying rollers through the transmission synchronizing belt and the transmission synchronizing wheel respectively, and a plurality of foam tools bearing the wet honeycomb ceramic blanks are driven.
And a plurality of photoelectric sensors are arranged on the three mounting frames of the conveying roller way and connected with a PLC (programmable logic controller) to detect whether the foam tool is transmitted in place.
The foam tool is supported by the foam tool, and the middle of the foam tool is provided with a circular arc-shaped supporting plate for bearing the honeycomb ceramic wet blank. The lower parts of the two sides of the foam tool are provided with step-shaped fork openings, so that the foam tool is convenient to carry and move.
The honeycomb ceramic wet blank conveying and transferring machine is matched with an electrical control cabinet which is provided with electrical control devices such as an electrical control switch, a display screen, an alternating current contactor, a relay, a PLC programmable controller, a motor controller and the like.
The transfer conveying device of the honeycomb ceramic wet blank conveying and transferring machine is matched with the honeycomb ceramic wet blank conveying and transferring machine for use, and is used for a honeycomb ceramic wet blank horizontal high-speed automatic cutting machine and a honeycomb ceramic wet blank tool overturning separator for carrying out honeycomb ceramic wet blank conveying and transferring and foam tool backflow conveying.
The conveying and transferring machine for the honeycomb ceramic wet blanks is reasonable in design, compact in structure, suitable for being matched with a horizontal high-speed automatic cutting machine for the honeycomb ceramic wet blanks and a foam tool overturning separator for use, capable of conveying and transferring the honeycomb ceramic wet blanks and performing backflow conveying on the foam tools, and convenient to use. The honeycomb ceramic wet blank conveying and transferring machine is provided with a rack, a portal frame, a transfer conveying device, a manipulator transferring device, a foam tool backflow device and a honeycomb ceramic wet blank conveying device, a material supporting sheet of the honeycomb ceramic wet blank conveying device transfers a honeycomb ceramic wet blank together with a foam tool to a separating process overturning worktable of a honeycomb ceramic wet blank tool overturning separator, the separated foam tool overturns on the foam tool backflow device, the transfer conveying device is arranged on one side of the front part of the foam tool backflow device, the foam tool is transferred to a honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank without manpower and time consumption, and the honeycomb ceramic wet blank conveying and transferring machine is suitable for the requirement of large-scale industrial automatic production of honeycomb ceramic wet blanks.
The transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine can automatically convey honeycomb ceramic wet blanks, the conveying work efficiency is high, and the honeycomb ceramic wet blanks can be prevented from being damaged.
After the honeycomb ceramic wet blank is separated from the foam tool, the foam tool does not need to spend manpower and time to carry, transfer and convey the foam tool, and the honeycomb ceramic wet blank conveying and transferring machine can quickly transfer and convey the foam tool to the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank, so that the requirement of large-scale industrial automatic production of the honeycomb ceramic wet blank can be met.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of a honeycomb ceramic green body transfer machine;
fig. 2 is a schematic structural view 1 of a robot transfer device of a honeycomb ceramic green compact transfer machine.
Fig. 3 is a schematic structural view 2 of a robot transfer device of a honeycomb ceramic green compact transfer machine.
Fig. 4 is a schematic structural diagram of a transfer conveying device and a foam tool reflow device of a honeycomb ceramic wet blank conveying transfer machine.
Fig. 5 is a schematic structural diagram of a honeycomb ceramic wet blank conveying roller way of the transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine.
Fig. 6 is a schematic structural diagram 1 of a second honeycomb ceramic wet blank rollgang, a third honeycomb ceramic wet blank rollgang and a steering pushing mechanism of a transfer conveying device of a honeycomb ceramic wet blank conveying transfer machine.
Fig. 7 is a schematic structural diagram 2 of a second honeycomb ceramic wet blank rollgang, a third honeycomb ceramic wet blank rollgang and a steering pushing mechanism of a transfer conveying device of a honeycomb ceramic wet blank conveying transfer machine.
Fig. 8 is a schematic structural diagram of a third honeycomb ceramic wet blank conveying roller way and a backflow device of a foam tool of the transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine.
Fig. 9 is a schematic structural view of a honeycomb ceramic wet blank feeding device of the honeycomb ceramic wet blank conveying transfer machine.
Fig. 10 is a schematic structural view of a foam tooling reflow device of a honeycomb ceramic wet blank conveying and transferring machine.
In the figure: 1. the device comprises a rack, 2, a portal frame, 3, a transfer conveying device, 4, a manipulator transfer device, 5, a foam tool reflux device, 6, a honeycomb ceramic wet blank feeding device, 7, a honeycomb ceramic wet blank and foam tool overturning separator, 8, a honeycomb ceramic wet blank, 9 and a foam tool;
1-1, a workbench; 2-1, a first portal frame, 2-2 and a second portal frame;
3-1, a first roller way, 3-2 of a honeycomb ceramic wet blank conveying device, a second roller way, 3-3 of a honeycomb ceramic wet blank conveying roller way, 3-4 of a steering pushing mechanism, 3-5 of a speed-up roller way mechanism and a third roller way of a honeycomb ceramic wet blank conveying roller way;
3-1-1, a conveying roller mounting plate, 3-1-2, a plurality of conveying rollers I, 3-1-3, a conveying roller transmission motor I, 3-1-4, a synchronous wheel I, 3-1-5, a synchronous belt I, 3-1-6 and a lifter;
3-2-1, a conveying roller mounting frame, 3-2-2, a second conveying roller, 3-2-3 and a second conveying roller transmission motor;
3-3-1 parts of a steering pushing motor, 3-3-2 parts of a steering pushing transmission screw rod, 3-3-3 parts of a sliding guide rail, 3-3-4 parts of a pushing plate lifting electric cylinder mounting support plate, 3-3-5 parts of a pushing plate lifting electric cylinder, 3-3-6 parts of a pushing plate;
3-4-1, 3-4-2 of a speed-up roller way mounting plate, 3-4-3 of a speed-up roller, 3-4-4 of a speed-up roller synchronizing wheel, 3-4-4 of a speed-up synchronous belt, 3-4-5 of a speed-up roller transmission motor;
3-5-1 parts of a conveying roller way three-mounting frame, 3-5-2 parts of a plurality of conveying rollers three, 3-5-3 parts of a transmission synchronous wheel, 3-5-4 parts of a conveying roller way three-transmission motor, 3-5-5 parts of a transmission synchronous belt, 3-5-6 parts of a photoelectric sensor;
4-1 parts of a truss, 4-2 parts of a manipulator front-back moving sliding plate, 4-3 parts of a sliding block, 4-4 parts of a manipulator front-back moving sliding guide rail, 4-5 parts of a manipulator front-back moving transmission motor, 4-6 parts of a manipulator front-back moving transmission synchronous belt, 4-7 parts of a manipulator front-back transmission synchronous wheel, 4-8 parts of a toothed plate, 4-9 parts of a manipulator lifting electric cylinder mounting support plate, 4-10 parts of a manipulator lifting sliding guide rail, 4-11 parts of a motor synchronous belt wheel, 4-12 parts of a manipulator lifting electric cylinder module, 4-13 parts of a manipulator mounting plate, 4-14 parts of a manipulator, 4-15 parts of a clamping fork, 4-16 parts of a dovetail-shaped sliding block;
5-1, a foam tool backflow roller way, 5-2, a foam tool pushing mechanism, 5-3 and a foam tool slideway mechanism;
5-1-1, a reflux roller, 5-1-2, a small transmission chain wheel, 5-1-3, a reflux roller transmission motor, 5-1-4, a transmission chain, 5-1-5 and a transmission chain wheel;
5-2-1 of a pushing cylinder, 5-2-2 of a pushing plate; 5-3-1, a tool slideway, 5-3-2 and a limiting stop lever;
6-1 parts of a material supporting transmission motor, 6-2 parts of a material supporting screw rod, 6-3 parts of a transmission nut, 6-4 parts of a guide rail, 6-5 parts of a sliding block, 6-6 parts of a mounting plate, 6-7 parts of a material supporting lifting cylinder, 6-8 parts of a material supporting sheet;
9-1, an arc-shaped supporting plate, 9-2 and a step-shaped fork opening;
Detailed Description
Referring to the attached drawings 1-10, the honeycomb ceramic wet blank conveying and transferring machine comprises a frame 1, a portal frame 2, a transfer conveying device 3, a manipulator transferring device 4, a foam tool reflux device 5 and a honeycomb ceramic wet blank feeding device 6.
The device comprises a frame 1, a honeycomb ceramic wet blank feeding device 6 and a foam tool backflow device 5, wherein the honeycomb ceramic wet blank feeding device 6 and the foam tool backflow device 5 are installed on the frame 1, a material supporting sheet of the honeycomb ceramic wet blank feeding device 6 transfers a honeycomb ceramic wet blank 8 together with a foam tool 9 to a honeycomb ceramic wet blank and foam tool overturning separator 7 separation process overturning worktable, the separated foam tool 9 overturns and falls on the foam tool backflow device 5, a transfer conveying device 3 is arranged on one side of the front portion of the foam tool backflow device 5, and the transfer conveying device conveys the foam tool 9 to a honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank.
Two portal frames 2 are respectively arranged on the upper parts of two sides of the frame 1, a manipulator transfer device 4 is arranged on the upper parts of the two portal frames 2 through a truss 4-1, and a foam tool 9 on a foam tool reflux device 5 is transferred to a foam tool reflux roller way 5-1 of the transfer conveying device 3 through a manipulator 4-14.
The gantry 2 is provided with two first gantries 2-1 and two second gantries 2-2, the width of the first gantry 2-1 is larger than that of the second gantry 2-2, the height of the first gantry 2-1 is the same as that of the second gantry 2-2, the first gantry 2-1 is arranged on the front side of the frame 1, and the second gantry 2-2 is arranged on the rear side of the frame 1.
The transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine comprises a frame 1 and a transfer conveying device 3;
the transfer conveying device 3 comprises a first honeycomb ceramic wet blank conveying device roller way 3-1, a second honeycomb ceramic wet blank conveying roller way 3-2, a steering and pushing mechanism 3-3, a speed-increasing roller way mechanism 3-4 and a third honeycomb ceramic wet blank conveying roller way 3-5.
The device comprises a rack 1, a first honeycomb ceramic wet blank conveying roller way 3-1, a second honeycomb ceramic wet blank conveying roller way 3-2, a steering pushing mechanism 3-3, a speed-increasing roller way mechanism 3-4, a third honeycomb ceramic wet blank conveying roller way 3-5 and a fourth honeycomb ceramic wet blank conveying roller way 3-4, wherein the first honeycomb ceramic wet blank conveying roller way 3-1 is installed on the rack 1 at the output end of the first honeycomb ceramic wet blank conveying roller way 3-1, the steering pushing mechanism 3-3 is installed on the rack 1 at the lower part of the second honeycomb ceramic wet blank conveying roller way 3-2, and the third honeycomb ceramic wet blank conveying roller way 3-5 is installed at the output end of the speed-increasing roller way mechanism 3-4.
And the input end of the first 3-1 of the honeycomb ceramic wet blank conveying roller way is connected with the output end of the horizontal high-speed automatic honeycomb ceramic wet blank cutting machine.
The first honeycomb ceramic wet blank conveying roller way 3-1 comprises a conveying roller mounting plate 3-1-1, a plurality of conveying rollers 3-1-2, a conveying roller transmission motor 3-1-3, a synchronous wheel 3-1-4, a synchronous belt 3-1-5 and a lifter 3-1-6.
A plurality of conveying rollers I3-1-2 are arranged on a conveying roller mounting plate 3-1-1, the end parts of the conveying rollers I3-1-2 are provided with a synchronizing wheel I3-1-4, a conveying roller transmission motor I3-1-3 is arranged on one side of the conveying roller mounting plate I3-1-1, the conveying roller transmission motor I3-1-3 is provided with a transmission synchronous belt through a motor synchronizing wheel, a synchronous belt I3-1-2 transmission synchronizing wheel I3-1-4, and a plurality of conveying rollers I3-1-2 are provided with a transmission synchronous belt through a duplex synchronizing wheel, and a plurality of conveying rollers I3-1-2 are driven by a transmission synchronous belt, and a foam tool 9 bearing a honeycomb ceramic wet blank 8 is transferred to a honeycomb ceramic wet blank conveying track II 3-2.
The lower parts of the front end and the rear end of the conveying roller mounting plate 3-1-1 are provided with lifters 3-1-6 for adjusting the height of a first honeycomb ceramic wet blank conveying roller way 3-1, so that the foam tool input end of the first honeycomb ceramic wet blank conveying roller way 3-1 is butted with a horizontal high-speed automatic cutting machine for honeycomb ceramic wet blanks and a foam tool conveying belt bearing the honeycomb ceramic wet blanks to convey the honeycomb ceramic wet blanks.
The lifter 3-1-6 adopts a commercially available worm gear and worm lifter, and the height of a first honeycomb ceramic wet blank conveying roller way is adjusted by the worm gear and the worm to be in butt joint with the blank output end of the horizontal high-speed automatic honeycomb ceramic wet blank cutting machine.
The second honeycomb ceramic wet blank conveying roller way 3-2 is provided with a conveying roller mounting frame 3-2-1, a plurality of conveying rollers 3-2-2 are mounted on the conveying roller mounting frame 3-2-1, a conveying roller transmission motor 3-2-3 is mounted on one side of the conveying roller mounting frame 3-2-1, and a foam tool 9 loaded with a honeycomb ceramic wet blank is conveyed to the conveying rollers on the upper portion of the steering pushing mechanism 3-3 through a synchronizing wheel and a synchronous belt.
The steering pushing mechanism 3-3 comprises a steering pushing motor 3-3-1, a steering pushing transmission screw rod 3-3-2, a screw nut, a sliding guide rail 3-3-3, a pushing plate lifting electric cylinder mounting support plate 3-3-4, a pushing plate lifting electric cylinder 3-3-5 and a pushing plate 3-3-6.
The steering pushing motor 3-3-1 and the steering pushing transmission screw rod 3-3-2 are arranged on a frame working table 1-1, the steering pushing transmission screw rod 3-3-2 is connected with an output shaft of the steering pushing motor 3-3-1, two sliding guide rails 3-3-3 are arranged on the frame working table 1-1, a pushing plate lifting electric cylinder mounting support plate 3-3-4 is arranged on the two sliding guide rails 3-3-3 through a slide block, the lower part of the pushing plate lifting electric cylinder mounting support plate 3-3-4 is connected with the steering pushing transmission screw rod 3-3-2 through a screw rod nut, the pushing plate lifting electric cylinder 3-3-5 is arranged on the upper part of the pushing plate lifting electric cylinder mounting support plate 3-3-4, the upper part of the material pushing plate 3-3-6 is embedded between the two conveying rollers 3-2-2 and can ascend and descend along the gap of the transfer rollers and slide back and forth. The lower part of the material pushing plate 3-3-6 is arranged on the material pushing plate lifting electric cylinder 3-3-5, and the material pushing plate lifting electric cylinder 3-3-5 is arranged on the upper part of the material pushing plate lifting electric cylinder mounting support plate 3-3-4.
When the steering material-pushing mechanism 3-3 works, under the control of a PLC (programmable logic controller), a material pushing plate lifting electric cylinder 3-3-5 is started, a material pushing plate 3-3-6 lifts a foam tool 9 loaded with a honeycomb ceramic wet blank 8, the foam tool is separated from the upper plane of a conveying roller II 3-2-2, and a steering material-pushing motor 3-3-1 is started to quickly convey the foam tool 9 supported by the material pushing plate lifting electric cylinder 3-3-5 and the material pushing plate 3-3-6 to the upper part of a speed-increasing roller way of the speed-increasing roller way mechanism 3-4 through a steering material-pushing transmission screw rod 3-3-2, a screw rod nut belt and a material pushing plate lifting electric cylinder mounting plate 3-3-4. Namely, the honeycomb ceramic wet blank conveying roller way I3-1 is conveyed to the honeycomb ceramic wet blank conveying roller way II 3-2 to be turned to the speed-up roller way, and the conveying direction of the foam tooling 9 is changed, so that the mechanism is called as a turning and pushing mechanism.
The device is characterized in that the speed-up roller way mechanism 3-4 is provided with a speed-up roller way mounting plate 3-4-1, a plurality of speed-up rollers 3-4-2 are mounted on the speed-up roller way mounting plate 3-4-1, one ends of the speed-up rollers 3-4-2 are provided with speed-up roller synchronizing wheels 3-4-3, a speed-up roller transmission motor 3-4-5 is mounted on the frame 1, the speed-up roller transmission motor 3-4-5 rotates at a high speed and passes through the speed-up synchronizing belts 3-4-4, and the speed-up roller synchronizing wheels 3-4-3 drive the speed-up rollers 3-4-2 to rotate rapidly, so that a foam tool 9 of a honeycomb ceramic wet piece 8 pushed by a material pushing plate 3-3 of the material pushing mechanism 3-3 and carries the honeycomb ceramic wet piece and the honeycomb ceramic wet piece blank thereof, and the foam tool is rapidly transmitted to a honeycomb ceramic wet conveying roller way blank III 3-5.
The third honeycomb ceramic wet blank conveying roller way 3-5 comprises a third conveying roller way mounting frame 3-5-1, a plurality of conveying rollers 3-5-2 are mounted on the third conveying roller way mounting frame 3-5-1, one ends of the conveying rollers 3-5-2 are provided with transmission synchronizing wheels 3-5-3, one side of the third conveying roller way mounting frame 3-5-1 is provided with a plurality of conveying roller way three-transmission motors 3-5-4 which respectively transmit the plurality of conveying rollers 3-5-2 through the transmission synchronizing belts 3-5-5 and the transmission synchronizing wheels 3-5-3, and a plurality of foam tools 9 which bear the honeycomb ceramic wet blanks 8 are transmitted.
And a plurality of photoelectric sensors 3-5-6 are arranged on the three mounting frames 3-5-1 of the conveying roller way and connected with a PLC (programmable logic controller) to detect whether the foam tool is transmitted in place.
The foam tool 9 is a foam tool support, and the middle of the foam tool 9 is provided with an arc-shaped supporting plate 9-1 for bearing the honeycomb ceramic wet blank 8. The lower parts of two sides of the foam tool 9 are provided with step-shaped fork openings 9-2, so that the foam tool is convenient to carry and move.
The manipulator transfer device 4 comprises a truss 4-1, a manipulator front-back moving sliding plate 4-2, a sliding block 4-3, a manipulator front-back moving sliding guide rail 4-4, a manipulator front-back moving transmission motor 4-5, a manipulator front-back moving transmission synchronous belt 4-6, a manipulator front-back transmission synchronous wheel 4-7, a toothed plate 4-8, a manipulator lifting electric cylinder mounting support plate 4-9, a manipulator lifting sliding guide rail 4-10, a motor synchronous belt wheel 4-11, a manipulator lifting electric cylinder module 4-12, a manipulator mounting plate 4-13, a manipulator 4-14 and a clamping fork 4-15.
The truss 4-1 is arranged at the top of the portal frame 2, the two manipulator front-back moving sliding guide rails 4-4 are respectively arranged at two sides of the truss 4-1, and the manipulator front-back moving sliding plate 4-2 is arranged on the manipulator front-back moving sliding guide rails 4-4 through sliding blocks 4-3 and can slide back and forth along the manipulator front-back moving sliding guide rails 4-4.
The manipulator back-and-forth movement transmission motor 4-5 and the motor synchronous pulley 4-11 are arranged at one end of the truss 4-1, the manipulator front-and-back transmission synchronous pulley 4-7 is arranged at the other end of the truss 4-1, the mechanical hand back-and-forth movement transmission synchronous belt 4-6 is sleeved on the motor synchronous belt pulley 4-11 and the mechanical hand back-and-forth transmission synchronous wheel 4-7, the mechanical hand back-and-forth movement sliding plate 4-2 is connected with the mechanical hand back-and-forth movement synchronous belt 4-6 through a toothed plate 4-8, the mechanical hand back-and-forth movement transmission motor 4-5 is used for transmitting the mechanical hand back-and-forth movement transmission synchronous belt 4-6, the toothed plate 4-8 drives the mechanical hand to move the sliding plate 4-2 back and forth and the mechanical hand 4-14 on the mechanical hand mounting plate 4-13 back and forth along the mechanical hand back and forth movement sliding guide rail 4-4.
A manipulator lifting electric cylinder mounting support plate 4-7 is arranged at the lower part of the manipulator back-and-forth moving sliding plate 4-2,
the manipulator lifting electric cylinder module 4-12 is installed in the middle of the manipulator lifting electric cylinder installation support plate 4-7, the two manipulator lifting sliding guide rails 4-10 are installed on two sides of the manipulator lifting electric cylinder installation support plate 4-7 respectively, the manipulator installation plate 4-13 is installed on the manipulator lifting electric cylinder module 4-12, and the manipulator installation plate 4-13 slides up and down along the manipulator lifting sliding guide rails 4-10 through the dovetail-shaped sliding blocks 4-16 under the driving of the manipulator lifting electric cylinder module 4-12.
The manipulator lifting electric cylinder module 4-12 adopts a commercially available electric cylinder module and is provided with a transmission motor, a transmission screw rod, a nut and a slide block.
The lower part of the manipulator mounting plate is provided with a manipulator 4-14, and the manipulator is provided with a plurality of groups of clamping jaws 4-15 for clamping a fork foam tool 9.
When the manipulator transfer device 4 works, under the control of a PLC (programmable logic controller), a manipulator forward-backward movement transmission motor 4-5 and a manipulator lifting electric cylinder module 4-12 are started, so that clamping forks 4-15 arranged on the manipulator 4-14 are aligned with stepped fork openings 9-2 arranged at the lower parts of two sides of a foam tool 9 after a honeycomb ceramic wet blank 8 is separated on an inner shaft overturning worktable of a honeycomb ceramic wet blank tool overturning separator, the manipulator lifting electric cylinder module motor ascends to operate, the manipulator 4-14 ascends to lift the foam tool 9 to leave the inner shaft overturning worktable, the manipulator forward-backward movement transmission motor 4-5 drives a manipulator forward-backward movement sliding plate 4-2 and a plurality of clamping forks 4-15 on the manipulator 4-14 through a motor synchronous wheel 4-11, a manipulator forward-backward movement synchronous belt 4-6 and a toothed plate 4-8, a plurality of foam tools 9 are taken by a clamping fork and quickly transferred to a foam tool return roller way of a foam tool return roller way device 5, the clamping fork on a mechanical arm is withdrawn from a step-shaped fork opening 9-2 of the foam tool 9, the foam tool return roller way forwards transmits the foam tools 9, the foam tools are pushed to slide to a foam tool slide way through a foam tool pushing plate arranged at the front part, and the foam tools are downwards and smoothly conveyed to a foam tool conveying belt of a horizontal high-speed automatic cutting machine for honeycomb ceramic wet blanks by utilizing potential energy through a fluent strip and are used for bearing the honeycomb ceramic wet blanks extruded by a honeycomb ceramic extruder.
The honeycomb ceramic wet blank feeding device 6 comprises a material supporting transmission motor 6-1, a material supporting screw rod 6-2, a transmission nut 6-3, a guide rail 6-4, a sliding block 6-5, a mounting plate 6-6, a material supporting lifting cylinder 6-7 and a material supporting sheet 6-8.
The upper part of the rack 1 is provided with a workbench 1-1, a material supporting transmission motor 6-1 is installed on the workbench 1-1 of the rack, a material supporting screw rod 6-2 is installed on the workbench 1-1, an output shaft of the material supporting transmission motor 6-1 is connected with the material supporting screw rod 6-2, two guide rails 6-4 are installed on the workbench 1-1, the lower part of a mounting plate 6-6 is installed on the upper parts of the guide rails 6-4 through a sliding block 6-5, the lower part of the mounting plate 6-6 is connected with the material supporting screw rod 6-2 through a transmission nut 6-3, a plurality of material supporting lifting cylinders 6-7 are respectively installed on the mounting plate 6-6, material supporting sheets 6-8 are connected with the material supporting lifting cylinders 6-7, and the material supporting sheets 6-8 are embedded between conveying rollers of three 3-5 conveying roller tables of a transfer conveying device.
When the honeycomb ceramic wet blank feeding device 6 works, a material supporting transmission motor 6-1 is started, the material supporting transmission motor 6-1 is connected with a material supporting sheet 6-8 through a material supporting screw rod 6-2, a transmission nut 6-3 is used for transmitting a mounting plate 6-6, and a material supporting lifting cylinder 6-7 arranged on the mounting plate 6-6 is inserted into a horizontal high-speed automatic cutting machine for honeycomb ceramic wet blanks to transmit the lower parts of stepped fork openings 9-2 arranged at two sides of a foam tool 9 bearing the honeycomb ceramic wet blanks 8, a plurality of material supporting lifting cylinders 6-7 are started to lift up the foam tool 9 and the honeycomb ceramic wet blanks 8 and transfer the foam tool 9 to an overturning worktable of a front honeycomb ceramic wet blank and foam tool overturning separator 7 to separate the foam tool 9 from the honeycomb ceramic wet blanks 8, and the foam tool 9 returns to a foam tool backflow roller table 5-1 of a foam tool backflow device 5 through a manipulator device 4.
The foam tool backflow device 5 comprises a foam tool backflow roller table 5-1, a foam tool pushing mechanism 5-2 and a foam tool slide mechanism 5-3.
The foam tool backflow roller table 5-1 is installed on the upper portion of a machine frame 1 on one side of a honeycomb ceramic wet blank feeding device 6, a plurality of backflow rollers 5-1-1 are arranged on the foam tool backflow roller table 5-1, a small transmission chain wheel 5-1-2 is installed at one end of each backflow roller 5-1-1, a backflow roller transmission motor 5-1-3 is installed on the machine frame 1, and the backflow roller transmission motor 5-1-3 transmits the backflow rollers 5-1-1 through the transmission chain wheel 5-1-5, a transmission chain 5-1-4 and the small transmission roller wheel 5-1-2 to transmit a foam tool 9 to a foam tool pushing mechanism 5-2.
The foam tool pushing mechanism 5-2 is arranged on the upper portion of the frame 1 in front of the foam tool return roller way 5-1. The foam tool pushing mechanism 5-2 is provided with a pushing cylinder 5-2-1, the pushing cylinder 5-2-1 is connected with a pushing plate 5-2-2, the pushing plate 5-2-2 is embedded between the return rollers 5-1-1 and used for pushing a foam tool 9 conveyed by the return rollers, the foam tool 9 is pushed to a tool slideway 5-3-1 of the foam tool sliding mechanism 5-3 and is conveyed to a high-speed automatic honeycomb ceramic wet blank cutting machine to carry wet blanks.
The foam tool slide mechanism 5-3 is provided with a tool slide 5-3-1, the tool slide 5-3-1 is arranged on one side of the front part of a foam tool return roller table 5-1 and inclines downwards, and a plurality of fluent strips are laid on the tool slide 5-3-1, so that a foam tool pushed to the tool slide 5-3-1 can be conveniently conveyed to a foam tool conveyor belt of a honeycomb ceramic wet blank high-speed automatic cutting machine in a forward and downward sliding manner, and the foam tool conveyor belt can be used for bearing the honeycomb ceramic wet blank extruded by a honeycomb ceramic extruder by the automatic cutting machine.
And limiting stop rods 5-3-2 are arranged on two sides of the tool slideway 5-3-1 to prevent the foam tool 9 sliding downwards from falling to the outer side of the tool slideway 5-3-1.
The honeycomb ceramic wet blank conveying and transferring machine is matched with an electrical control cabinet which is provided with electrical control devices such as an electrical control switch, a display screen, an alternating current contactor, a relay, a PLC programmable controller, a motor controller and the like.
Claims (8)
1. A transfer conveying device of a honeycomb ceramic wet blank conveying transfer machine is characterized by comprising a frame and a transfer conveying device; the transfer conveying device is arranged on one side of the front part of the backflow device of the foam tool, and is used for transferring and conveying the foam tool to the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine to bear the honeycomb ceramic wet blank;
the transfer conveying device comprises a first honeycomb ceramic wet blank conveying device roller way, a second honeycomb ceramic wet blank conveying roller way, a steering pushing mechanism, a speed-up roller way mechanism and a third honeycomb ceramic wet blank conveying roller way;
the first honeycomb ceramic wet blank conveying roller way is installed on one side of the rack, the second honeycomb ceramic wet blank conveying roller way is installed on the rack at the output end of the first honeycomb ceramic wet blank conveying roller way, the steering pushing mechanism is installed on the rack at the lower part of the second honeycomb ceramic wet blank conveying roller way, the speed-up roller way mechanism is installed at the output end of the second honeycomb ceramic wet blank conveying roller way, and the third honeycomb ceramic wet blank conveying roller way is installed at the output end of the speed-up roller way mechanism;
and one input end of the honeycomb ceramic wet blank conveying roller way is connected with the output end of the honeycomb ceramic wet blank horizontal high-speed automatic cutting machine.
2. The transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine according to claim 1, wherein the first honeycomb ceramic wet blank conveying roller way comprises a conveying roller mounting plate, a plurality of first conveying rollers, a first conveying roller transmission motor, a first synchronizing wheel, a first synchronizing belt and a lifter;
a plurality of conveying roller one install on the conveying roller mounting panel, a conveying roller one end portion is equipped with synchronizing wheel one, conveying roller driving motor one is installed in conveying roller mounting panel one side, conveying roller driving motor one is through the motor synchronizing wheel, synchronous belt driving synchronizing wheel one, install the drive hold-in range through the pair synchronizing wheel between a plurality of conveying roller one, through a plurality of conveying roller one of drive hold-in range transmission, the foam frock that forwards the wet base of the honeycomb pottery bears on the market arrives the wet blank delivery track two of honeycomb pottery.
3. The transfer conveying device of the honeycomb ceramic wet blank conveying and transferring machine according to claim 1, wherein a second conveying roller mounting frame is arranged on a second honeycomb ceramic wet blank conveying roller way, a plurality of second conveying rollers are mounted on the second conveying roller mounting frame, a second conveying roller driving motor is mounted on one side of the second conveying roller mounting frame, and foam tools loaded with the honeycomb ceramic wet blanks are conveyed to conveying rollers on the upper portion of the steering and pushing mechanism through synchronizing wheels and a synchronous belt.
4. The transfer conveyor of honeycomb ceramic wet green transfer machine according to claim 1, wherein said steering pushing mechanism comprises a steering pushing motor, a steering pushing transmission screw, a screw nut, a sliding guide rail, a pushing plate lifting electric cylinder mounting bracket plate, a pushing plate lifting electric cylinder and a pushing plate.
5. The transfer conveyor device of a honeycomb ceramic wet blank transfer machine according to claim 4, the automatic lifting and pushing device is characterized in that a steering pushing motor and a steering pushing transmission screw rod are mounted on a frame workbench, the steering pushing transmission screw rod is connected with an output shaft of the steering pushing motor, two sliding guide rails are mounted on the frame workbench, a pushing plate lifting electric cylinder mounting support plate is mounted on the two sliding guide rails through a slider, the lower portion of the pushing plate lifting electric cylinder mounting support plate is connected with the steering pushing transmission screw rod through a screw nut, a pushing plate lifting electric cylinder is mounted on the upper portion of the pushing plate lifting electric cylinder mounting support plate, the upper portion of a pushing plate is embedded between two conveying rollers and can lift and slide back and forth along a transfer roller gap, the lower portion of the pushing plate is mounted on the pushing plate lifting electric cylinder, and the pushing plate lifting electric cylinder is mounted on the upper portion of the pushing plate lifting electric cylinder mounting support plate.
6. The transfer conveyor of honeycomb ceramic wet blank transfer machine according to claim 1,
the speeding roller way mechanism is provided with a speeding roller way mounting plate, a plurality of speeding rollers are mounted on the speeding roller way mounting plate, a speeding roller synchronizing wheel is mounted at one end of the speeding roller, a speeding roller transmission motor is mounted on the frame, the speeding roller transmission motor rotates at a high speed and passes through a speeding synchronous belt, the speeding roller synchronizing wheel drives the speeding roller to rotate rapidly, a pushing plate of a pushing mechanism is pushed to come, a foam tool bearing a honeycomb ceramic wet piece and a honeycomb ceramic wet piece of the foam tool are conveyed to a honeycomb ceramic wet piece conveying roller way III rapidly.
7. The transfer conveyor of honeycomb ceramic wet blank transfer machine according to claim 1,
the third honeycomb ceramic wet blank conveying roller way comprises three conveying roller way mounting frames, a plurality of conveying rollers are mounted on the three conveying roller way mounting frames, a transmission synchronizing wheel is mounted at one end of each conveying roller, a plurality of conveying roller way three-transmission motors are mounted on one side of the three conveying roller way mounting frames and transmit a plurality of conveying rollers through the transmission synchronizing belt and the transmission synchronizing wheel respectively, and a plurality of foam tools bearing the wet honeycomb ceramic blanks are driven.
8. The transfer conveying device of the honeycomb ceramic wet blank conveying transfer machine according to claim 7, wherein a plurality of photoelectric sensors are mounted on the three mounting frames of the conveying roller way and connected with a PLC programmable controller to detect whether the foam tooling is transferred in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344731.4U CN217376255U (en) | 2022-06-01 | 2022-06-01 | Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344731.4U CN217376255U (en) | 2022-06-01 | 2022-06-01 | Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217376255U true CN217376255U (en) | 2022-09-06 |
Family
ID=83088835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221344731.4U Active CN217376255U (en) | 2022-06-01 | 2022-06-01 | Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217376255U (en) |
-
2022
- 2022-06-01 CN CN202221344731.4U patent/CN217376255U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109250467B (en) | Automatic feeding and servo positioning mechanism for square tubes | |
| CN108839276B (en) | Polycrystalline silicon squarer for cutting single-layer wire mesh | |
| CN101899633B (en) | Automatic loading device for nonferrous metal tube annealing furnace | |
| CN110465763B (en) | Cell panel and bus bar welding equipment | |
| CN111483045A (en) | Automatic cutting machine for honeycomb ceramics | |
| CN111483044A (en) | Cutting device of automatic honeycomb ceramic cutting machine | |
| CN213732428U (en) | Honeycomb ceramic material cutting and conveying device of vertical automatic honeycomb ceramic cutting machine | |
| CN217376255U (en) | Transfer conveying device of honeycomb ceramic wet blank conveying transfer machine | |
| CN217414380U (en) | Manipulator transfer device of honeycomb ceramic wet blank transfer machine | |
| CN217376257U (en) | Wet blank conveying device of honeycomb ceramic wet blank and foam tool overturning separator | |
| CN217494655U (en) | Wet blank tool separation device of honeycomb ceramic wet blank and foam tool overturning separator | |
| CN114919947B (en) | Honeycomb ceramic wet blank conveying and transferring machine | |
| CN217372480U (en) | Strip product move and carry and segmentation device | |
| CN213732427U (en) | Cutting device of vertical automatic cutting machine for honeycomb ceramics | |
| CN212399909U (en) | Cutting device of automatic honeycomb ceramic cutting machine | |
| CN201809410U (en) | Automatic charging device for nonferrous metal tube annealing furnace | |
| CN110733857B (en) | Rectangular frame reinforcing bar centre gripping conveyer | |
| CN114603863A (en) | Plastic support bar automatic weld machine | |
| CN110459645B (en) | Welding method of battery plate and bus bar | |
| CN210519375U (en) | In-line four-clamping-jaw four-shaft mechanical arm component inserter | |
| CN210335008U (en) | Intelligent flexible assembly line | |
| CN211277499U (en) | Combined machining production equipment for cantilever supporting tube and positioning tube | |
| CN113275644A (en) | Plate processing equipment capable of synchronously processing and transporting | |
| CN111452232A (en) | Turnover device of automatic honeycomb ceramic cutting machine | |
| CN207800804U (en) | A kind of novel large lead acid accumulator pole group automatic board wrapping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |