CN210391790U - Material shaping unloader - Google Patents
Material shaping unloader Download PDFInfo
- Publication number
- CN210391790U CN210391790U CN201921216711.7U CN201921216711U CN210391790U CN 210391790 U CN210391790 U CN 210391790U CN 201921216711 U CN201921216711 U CN 201921216711U CN 210391790 U CN210391790 U CN 210391790U
- Authority
- CN
- China
- Prior art keywords
- shaping
- profiling
- blanking
- feeding
- port
- 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
- 238000007493 shaping process Methods 0.000 title claims abstract description 96
- 239000000463 material Substances 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 238000003756 stirring Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000009987 spinning Methods 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 4
- 235000012149 noodles Nutrition 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a material shaping and discharging device, which mainly comprises a feeding mechanism, a profiling blanking barrel, a shaping mechanism, a rotating motor, a profiling motor and a lifting mechanism, wherein the side wall of the profiling blanking barrel is provided with a feeding port, the upper end of the profiling blanking barrel is provided with a shaping port, the lower end of the profiling blanking barrel is provided with a blanking port, and the shaping port is communicated with the corresponding blanking port through a shaping channel; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is arranged on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping mechanism is opposite to the shaping port; two ends of the beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower end of the profiling blanking barrel is provided with a material door mechanism for controlling the opening and closing of the blanking port. The utility model discloses carry out the integer with integrative mode of spinning, reduced the occuping of space promptly, still improved the integer effect of material, the material after making the integer has complete stable form to can accurate whereabouts drying box.
Description
Technical Field
The utility model relates to a food processing technology, concretely relates to material integer unloader.
Background
Foods such as noodles, vermicelli, rice flour and the like are important foods in daily life. These foods require compression-molding for convenient packaging. The shaping and blanking device for vermicelli and noodles is a device which is independent from shaping and blanking, wherein the blanking is carried out firstly and then shaping is carried out in a drying box. With the structure, when the materials fall in a loose state during blanking, vermicelli or noodles can be scattered on the edge of the drying box, and then shaping is carried out, so that the vermicelli or noodles on the edge of the drying box are difficult to be tidy into the drying box. Meanwhile, the existing shaping and blanking are divided into two independent devices for processing, which occupies a large space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects existing in the prior art and providing a material shaping and blanking device. This material integer unloader has improved the integer effect, has guaranteed that the material after the integer can accurately fall into dry box, and occupation space is little.
The purpose of the utility model is realized through the following technical scheme: the material shaping and discharging device comprises a feeding mechanism, a profiling charging barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the side wall of the profiling charging barrel is provided with feeding ports with the same number as the shaping mechanisms, the upper end of the profiling charging barrel is provided with shaping ports with the same number as the shaping mechanisms, the lower end of the profiling charging barrel is provided with charging ports with the same number as the shaping mechanisms, and the shaping ports are communicated with the corresponding charging ports through shaping channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; and the lower end of the profiling blanking barrel is provided with a material door mechanism for controlling the opening and closing of the blanking port.
Preferably, the shaping mechanism comprises a connecting rod, a profiling rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the profiling rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the profiling rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism.
Preferably, the gear transmission mechanism comprises a driving gear and driven gears equal to the shaping mechanism in number, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are in meshing connection, and the driving gear is in meshing connection with one of the driven gears.
Preferably, when the shaping mechanisms are in multiple groups, the driven gear of the shaping mechanism in the middle group is connected with the driving gear.
Preferably, the feeding mechanism comprises a material guide groove and a bottom plate, one end of the bottom plate is fixed to the compression blanking barrel, the material guide groove is provided with feeding grooves equal to the feeding openings, each feeding groove is communicated with the corresponding feeding opening, and a pushing block is arranged in each feeding groove.
Preferably, one end of the bottom plate and one end of the push block are both provided with arc-shaped surfaces matched with the profile of the shaping channel, and the arc-shaped surfaces located on the bottom plate and the push block are located on the same vertical plane.
Preferably, the lifting mechanism comprises a linkage shaft and two groups of lifting assemblies, each lifting assembly comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels of the two groups of lifting assemblies are connected through the linkage shaft, and the driving belt wheel of one group of lifting assemblies is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables.
Preferably, a guide rail matched with the synchronous belt is arranged between the upper mounting seat and the lower mounting seat, and the upper end and the lower end of the guide rail are respectively connected with the upper mounting seat and the lower mounting seat.
Preferably, the bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, and a telescopic rod of the bin gate cylinder is connected with the blanking bin gate.
Preferably, the hopper door cylinders are provided with two telescopic rods, and the telescopic rods of the two hopper door cylinders are respectively connected with two ends of the blanking hopper door.
The utility model discloses for prior art have following advantage:
1. this material integer unloader mainly comprises reinforced mechanism, die mould charging barrel, at least a set of integer mechanism, rotating electrical machines, die mould motor, die mould charging barrel and elevating system, and in the material was sent the die mould charging barrel by reinforced mechanism, utilize integer mechanism to carry out integer one-tenth to can accurately fall the drying box of below in, avoid the material to scatter the border of drying box or drop ground.
2. This material integer unloader is integrated integer structure and blanking structure to a station and is accomplished to can effectively reduce occupation space.
3. This material integer unloader goes on in the integer passageway of die mould blanking barrel with the integer of material to can the shape size after the effective control material integer, guarantee the integer effect, avoid the material after the integer loose.
Drawings
Fig. 1 is a schematic structural view of the material shaping and blanking device of the present invention.
Fig. 2 is a front view of the material shaping and blanking device of the present invention.
Fig. 3 is a sectional view taken in the direction of a-a in fig. 2.
Fig. 4 is a top view of the material shaping and blanking device of the present invention.
The feeding mechanism comprises a feeding mechanism 1, a profiling blanking barrel 2, a profiling mechanism 3, a cross beam 4, a rotating motor 5, a profiling motor 6, a lifting mechanism 7, a feeding port 8, a profiling port 9, a blanking port 10, a profiling channel 11, a material door mechanism 12, a connecting rod 13, a profiling rod 14, a stirring rod 15, a connecting bearing 16, a gear transmission mechanism 17, a driven gear 18, a material guide groove 19, a material feeding groove 20, a pushing block 21, a linkage shaft 22, a lifting assembly 23, a synchronous belt 24, an upper mounting seat 25, a lower mounting seat 26, a sliding table 27, a guide rail 28, a hopper door cylinder 29, a blanking hopper door 30, a sliding rail 31 and a bottom plate 32.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The material shaping and discharging device shown in fig. 1 to 4 comprises a feeding mechanism, a profiling charging barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the side wall of the profiling charging barrel is provided with feeding ports with the same number as the shaping mechanisms, the upper end of the profiling charging barrel is provided with shaping ports with the same number as the shaping mechanisms, the lower end of the profiling charging barrel is provided with discharging ports with the same number as the shaping mechanisms, and the shaping ports are communicated with the corresponding discharging ports through shaping channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; and the lower end of the profiling blanking barrel is provided with a material door mechanism for controlling the opening and closing of the blanking port.
Specifically, the feeding mechanism sends the material into the shaping channel through the feeding port, then the profiling motor and the rotating motor are started to drive the shaping mechanism to move downwards and rotationally, the stirring rod in the shaping mechanism is used for straightening the material in the rotating process, meanwhile, the profiling rod is pressed downwards to press and shape the material, and the material is enabled to form a complete and stable shape in the shaping channel in a spinning integrated mode through the combined action of the shaping channel, the stirring rod and the profiling rod; and finally, starting a material door mechanism to open the blanking port, and completely and accurately throwing the material in the shaping channel into a drying box below.
The shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the shaping rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism. Specifically, the stirring rods are multiple and are uniformly distributed at the bottom end of the profiling rod. In the shaping process, the profiling motor and the rotating motor are both started, the profiling motor drives the profiling rod and the stirring rod to move downwards, the stirring rod is inserted into the material and then rotates to straighten the material, meanwhile, the bottom surface of the profiling rod presses the material to compress the material, the material is prevented from being loose, the material is enabled to form a complete and stable shape in the shaping channel, the shaping efficiency is improved in the spinning integrated mode, and the integral shaping effect is further ensured.
The gear transmission mechanism comprises a driving gear and driven gears which are equal to the shaping mechanism in number, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are meshed and connected, and the driving gear is meshed and connected with one of the driven gears. When the shaping mechanism is a plurality of groups, the driven gear of the shaping mechanism positioned in the middle group is connected with the driving gear. The gear transmission mode is utilized, and the stability is high. The rotating motor can drive the stirring rod to rotate through the gear transmission mechanism and the connecting rod.
The feeding mechanism comprises a material guide groove and a bottom plate, one end of the bottom plate is fixed on the compression blanking barrel, the material guide groove is provided with feeding grooves equal to the feeding openings, each feeding groove is communicated with the corresponding feeding opening, and a pushing block is arranged in each feeding groove. This reinforced mechanism's simple structure can cooperate with current minute hopper subassembly and use, has many chutes in the material guide slot and can add the die mould blanking section of thick bamboo simultaneously and fall to further improve work efficiency. In actual work, a motor or an air cylinder can be used for driving the push block, and when the air cylinder is adopted, the telescopic rod of the air cylinder is connected with the push block through the push rod, so that the push block can reciprocate in the feeding chute, and the feeding to the profiling blanking barrel is realized.
In order to ensure that the material in the feeding chute is completely pushed into the shaping channel in the profiling charging barrel, one end of the bottom plate and one end of the push block are both provided with arc-shaped surfaces matched with the profile of the shaping channel, and the arc-shaped surfaces positioned on the bottom plate and the push block are positioned on the same vertical surface.
The lifting mechanism comprises a linkage shaft and two groups of lifting components, each lifting component comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels in the two groups of lifting components are connected through the linkage shaft, and the driving belt wheel in one group of lifting components is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables. The shaping mechanism is driven by the synchronous belt to move up and down, and the shaping mechanism is stable.
The upper mounting seat and the lower mounting seat are provided with guide rails matched with the synchronous belts, and the upper end and the lower end of each guide rail are respectively connected with the upper mounting seat and the lower mounting seat. This can further guarantee to drive the integer mechanism to reciprocate steadily, makes the die mould stick have sufficient pressure and suppresses the material to improve the integer effect of material.
The bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, and a telescopic rod of the bin gate cylinder is connected with the blanking bin gate. The feed gate mechanism is used for controlling the opening and closing of the blanking port, and meanwhile, when the molding rod presses the material, the blanking gate also provides certain supporting force, so that the material shaping effect is guaranteed. The bin gate mechanism in this embodiment mainly comprises sluice gate cylinder, blanking hopper door and slide rail, and this simple structure, and stable in structure, operational reliability is high.
The hopper door cylinders are provided with two telescopic rods, and the telescopic rods of the two hopper door cylinders are respectively connected with two ends of the blanking hopper door. Two hopper door cylinders drive the blanking hopper door simultaneously, so that the stability of the blanking hopper door is further improved, and the response speed of the blanking hopper door is ensured.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (10)
1. The utility model provides a material integer unloader which characterized in that: the feeding mechanism comprises a feeding mechanism, a profiling charging barrel, at least one group of profiling mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein feeding ports with the same number as the profiling mechanisms are arranged on the side wall of the profiling charging barrel, profiling ports with the same number as the profiling mechanisms are arranged at the upper end of the profiling charging barrel, blanking ports with the same number as the profiling mechanisms are arranged at the lower end of the profiling charging barrel, and the profiling ports are communicated with the corresponding blanking ports through profiling channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; and the lower end of the profiling blanking barrel is provided with a material door mechanism for controlling the opening and closing of the blanking port.
2. The material shaping and blanking device of claim 1, wherein: the shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the shaping rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism.
3. The material shaping and blanking device of claim 2, wherein: the gear transmission mechanism comprises a driving gear and driven gears which are equal to the shaping mechanism in number, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are meshed and connected, and the driving gear is meshed and connected with one of the driven gears.
4. The material shaping and blanking device of claim 1, wherein: when the shaping mechanism is a plurality of groups, the driven gear of the shaping mechanism positioned in the middle group is connected with the driving gear.
5. The material shaping and blanking device of claim 1, wherein: the feeding mechanism comprises a material guide groove and a bottom plate, one end of the bottom plate is fixed on the compression blanking barrel, the material guide groove is provided with feeding grooves equal to the feeding openings, each feeding groove is communicated with the corresponding feeding opening, and a pushing block is arranged in each feeding groove.
6. The material shaping and blanking device of claim 5, wherein: one end of the bottom plate and one end of the push block are both provided with arc-shaped surfaces matched with the profile of the shaping channel, and the arc-shaped surfaces located on the bottom plate and the push block are located on the same vertical plane.
7. The material shaping and blanking device of claim 1, wherein: the lifting mechanism comprises a linkage shaft and two groups of lifting components, each lifting component comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels in the two groups of lifting components are connected through the linkage shaft, and the driving belt wheel in one group of lifting components is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables.
8. The material shaping and blanking device of claim 7, wherein: the upper mounting seat and the lower mounting seat are provided with guide rails matched with the synchronous belts, and the upper end and the lower end of each guide rail are respectively connected with the upper mounting seat and the lower mounting seat.
9. The material shaping and blanking device of claim 1, wherein: the bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, and a telescopic rod of the bin gate cylinder is connected with the blanking bin gate.
10. The material shaping and blanking device of claim 9, wherein: the hopper door cylinders are provided with two telescopic rods, and the telescopic rods of the two hopper door cylinders are respectively connected with two ends of the blanking hopper door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216711.7U CN210391790U (en) | 2019-07-30 | 2019-07-30 | Material shaping unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216711.7U CN210391790U (en) | 2019-07-30 | 2019-07-30 | Material shaping unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210391790U true CN210391790U (en) | 2020-04-24 |
Family
ID=70357254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921216711.7U Active CN210391790U (en) | 2019-07-30 | 2019-07-30 | Material shaping unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210391790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371402A (en) * | 2019-07-30 | 2019-10-25 | 广东安本智能机器有限公司 | A kind of material integer blanking device |
| CN117228297A (en) * | 2023-11-16 | 2023-12-15 | 山东豪迈机械制造有限公司 | A kind of material distribution funnel device |
-
2019
- 2019-07-30 CN CN201921216711.7U patent/CN210391790U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371402A (en) * | 2019-07-30 | 2019-10-25 | 广东安本智能机器有限公司 | A kind of material integer blanking device |
| CN110371402B (en) * | 2019-07-30 | 2024-11-15 | 广东海川智能机器股份有限公司 | A material shaping and unloading device |
| CN117228297A (en) * | 2023-11-16 | 2023-12-15 | 山东豪迈机械制造有限公司 | A kind of material distribution funnel device |
| CN117228297B (en) * | 2023-11-16 | 2024-02-06 | 山东豪迈机械制造有限公司 | Material separating funnel device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210391790U (en) | Material shaping unloader | |
| CN112385721A (en) | Tea rolling machine set | |
| CN110371402B (en) | A material shaping and unloading device | |
| CN109177294B (en) | Biomass rod-shaped fuel forming device | |
| CN110375536B (en) | Material drying line and feeding method | |
| CN210399858U (en) | Material drying line | |
| CN214811520U (en) | Printing ink production processingequipment | |
| CN220681343U (en) | Plastic product feeding machine with screening function | |
| CN216354343U (en) | Core flattening device for electronic product production and processing | |
| CN111151362A (en) | Modified plastics are raw materials reducing mechanism for production and processing | |
| CN117941857A (en) | Following type material pressing structure for whole wheat food processing and material pressing method thereof | |
| CN207288685U (en) | A kind of loudspeaker U glasss of stamping lines | |
| CN211636675U (en) | Rolling machine is used in cosmetics manufacturing | |
| CN220864865U (en) | Discharging structure of ball pressing machine | |
| CN223890527U (en) | A straw pellet briquetting machine | |
| CN113618879A (en) | Downward-pressing type hydraulic brick press | |
| CN224014636U (en) | A continuous feeding device for zongzi leaves | |
| CN108674924B (en) | Conveyor of dispersible tealeaves | |
| CN215704396U (en) | Novel tablet press | |
| CN113506662A (en) | Equipment is used in processing of disk suspension porcelain insulator | |
| CN216032103U (en) | Automatic feeding transmission device for injection molding of dustproof plug | |
| CN206851900U (en) | A kind of automatic grouting machine | |
| CN222751347U (en) | A tea sorting, tea leaching and tea storage integrated machine | |
| CN223892052U (en) | A feeding device capable of quantitative dispensing | |
| CN112571847A (en) | Quick quantitative former structure of disc type medicine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |