CN207029678U - A kind of Grain Packaging Machine - Google Patents
A kind of Grain Packaging Machine Download PDFInfo
- Publication number
- CN207029678U CN207029678U CN201721015676.3U CN201721015676U CN207029678U CN 207029678 U CN207029678 U CN 207029678U CN 201721015676 U CN201721015676 U CN 201721015676U CN 207029678 U CN207029678 U CN 207029678U
- Authority
- CN
- China
- Prior art keywords
- tank body
- sliding block
- clamping plate
- connecting rod
- hinged
- 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.)
- Expired - Fee Related
Links
Landscapes
- Threshing Machine Elements (AREA)
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of Grain Packaging Machine, including tank body, the tank body lower part is provided with discharging opening, the tank body is provided with side and is hinged with it and can cover the baffle plate of discharging opening, the clamping plate for being used for clamping packaging bag is provided with the outside of the tank body, the tank body is provided with the connecting rod of L-shaped, described connecting rod one end is hinged with tank body, the Boards wall is at connecting rod flex point, the tank wall is provided with the first drive mechanism that driving clamping plate clamps packaging bag, clamping plate is provided between the clamping plate and baffle plate and clamps the transmission mechanism for driving flapper to open discharging opening during packaging bag, need to be separately controlled to solve the keying of the unlatching of branch bag frame and discharging opening, it is inconvenient for operation, the problem of low production efficiency.
Description
Technical field
Grain packaging field is the utility model is related to, more specifically, it relates to a kind of Grain Packaging Machine.
Background technology
In the production process of grain, the grain finished product of production equipment end output is all placed in storage device, Ran Houzai
Rice is transferred in packing device from storage device and carries out artificial bag distribution packaging, is taken time and effort, it will largely effects on packaging
Speed.
Patent announcement number is to disclose a kind of storing packing device for rice in CN206202747U Chinese patent,
Including frame, storage device and material weighing device；The storage device is fixed in the frame, and the storage device includes storing
Tank and the branch bag frame for fixed support packaging bag, the storage tank lower end are provided with discharging opening, and the storing mouth is equipped with control
Its switch-dividing being opened and closed；After packaging bag is fixed by branch bag frame manually, manual unlocking switch-dividing, rice is entered by discharging opening
Into packaging bag, rear manual-lock switch-dividing is filled in packaging bag, packaging bag is removed from branch bag frame, by storing and package combination
It is time saving and energy saving into a device.
But, however it remains problems with, need to beat manually again after first packaging bag is fixed by branch bag frame when loading is eaten
Switch-dividing is opened so as to open discharging opening, after packaging bag is filled, it is also necessary to after operating personnel close switch-dividing so as to close discharging opening
Packaging bag can be just removed, the unlatching of branch bag frame and the keying of discharging opening need to be separately controlled, inconvenient for operation, low production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of Grain Packaging Machine, to solve opening for the unlatching of branch bag frame and discharging opening
Needs are closed to be separately controlled, it is inconvenient for operation, the problem of low production efficiency.
To achieve the above object, the utility model provides following technical scheme：
A kind of Grain Packaging Machine, including tank body, the tank body lower part are provided with discharging opening, and the tank body is provided with side and its
It is hinged and the baffle plate of discharging opening can be covered, the clamping plate for being used for clamping packaging bag is provided with the outside of the tank body, the tank body is provided with L
The connecting rod of shape, described connecting rod one end are hinged with tank body, and the Boards wall is at connecting rod flex point, on the tank wall
The first drive mechanism of packaging bag is clamped provided with driving clamping plate, is provided with when clamping plate clamps packaging bag and drives between the clamping plate and baffle plate
Dynamic flapper opens the transmission mechanism of discharging opening.
Using above-mentioned technical proposal, when being packed to grain, after packaging bag is enclosed on into discharge outlet, pass through the first driving
Mechanism driving clamping plate clamps packaging bag, while drives flapper to open discharging opening by transmission mechanism and start blowing, packaging bag
After filling, the first drive mechanism driving clamping plate homing, packaging bag is dropped, while drives flapper to close by transmission mechanism
Close discharging opening, it is not necessary to control the unlatching of branch bag frame and the keying of discharging opening respectively, easy to operate, production efficiency is high.
Further, first drive mechanism includes the first cylinder being hinged with tank body, and the tank body is provided with the company of L-shaped
Extension bar, described connecting rod one end are hinged with tank body, and the first expansion link that first cylinder arranges is hinged with the connecting rod other end,
The Boards wall is at connecting rod flex point.
Using above-mentioned technical proposal, when the first cylinder starts, the elongation of the first expansion link is driven, so as to drive connecting rod to turn
It is dynamic, so as to drive clamping plate to clamp packaging bag.
Further, the transmission mechanism includes being arranged on second cylinder on baffle plate top, second cylinder with tank body
The second expansion link and panel hinge side walls hinged, that second cylinder arranges, the tank body outside portion are provided with the second gas of control
The point driving switch that cylinder opens and closes, the tank wall is provided with the briquetting that pressing point driving switch is slidably connected and can touched with it, described
The first expansion link is provided between first expansion link and briquetting and stretches prolonged driving briquetting to the linkage slided close to point driving switch direction
Mechanism.
Using above-mentioned technical proposal, the first cylinder drives the first expansion link to extend when starting, so as to drive clamping plate to clamp bag
Pack, while drive briquetting to be slided to point driving switch direction by link gear, after briquetting pushes down point driving switch, the second cylinder opens
The second expansion link is driven to stretch out when dynamic, so as to drive clamping plate to rotate down opening discharging opening, grain enters bag by discharging opening
It is easy to operate in pack, efficiency high.
Further, the link gear includes being arranged on briquetting side and the first horizontally slidable sliding block, the tank body
Outside is provided with and is slidably connected with it and second sliding block that can slide up and down, and the is provided between first sliding block and the second sliding block
Two connecting rods, described second connecting rod one end are hinged with the first sliding block, and its other end is hinged with the second sliding block, are set on second sliding block
There is the first connecting rod that one end is be hinged with it, the first connecting rod other end is hinged with the first expansion link, first sliding block and pressure
The buffering time-delay mechanism for making clamping plate clamp packaging bag rear-guard dynamic pressure block pressing point driving switch is provided between block.
Using above-mentioned technical proposal, the first cylinder drives the first expansion link to extend when starting, so as to drive connecting rod to rotate,
The first expansion link drives the second sliding block slide downward simultaneously, so as to drive the first sliding block to be slided to point driving switch direction, by slow
After rushing time-delay mechanism and clamping plate is clamped packaging bag, the first sliding block, which just presses point driving switch, opens discharging opening, avoids packaging bag from not having
Grain can be discharged by discharging opening and dropped on ground when being clamped.
Further, the buffering time-delay mechanism includes being arranged on the neck of briquetting sidepiece, and the briquetting sidepiece is provided with can be with
When neck clamping and clamping plate clamp packaging bag and exact separation clamp button of the spring, elasticity is provided between first sliding block and briquetting
Part.
Using above-mentioned technical proposal, the first cylinder starts drives connecting rod to rotate when driving the elongation of the first expansion link, simultaneously
First expansion link drives the second sliding block slide downward, and so as to drive the first sliding block to be slided to point driving switch direction, elastic component is pressed
Contracting, after clamping plate clamps packaging bag, push the spring buckle and exact separation in the presence of the restoring force of elastic component, the first sliding block are pressed
Press point driving switch to open discharging opening, first clamp packaging bag, open discharging opening afterwards, grain can pass through when avoiding packaging bag not clamped
Discharging opening discharge is dropped on ground；After packaging bag is filled, the first cylinder drives expansion link retraction, drives the second sliding block to slide up
Dynamic, so as to drive the first sliding block to be slided to the direction away from point driving switch, after the first sliding block separates with point driving switch, first is flexible
Bar homing, drive clamping plate to be separated with packaging bag, first close discharging opening, unclamp the clamping to packaging bag afterwards, avoid packaging bag
Still there is grain to be dropped to by discharging opening discharge on ground after falling down.
Further, the elastic component is adjustable spring, and described adjustable spring one end is fixedly connected with the first sliding block, and its is another
End is fixedly connected with briquetting.
Using above-mentioned technical proposal, the first sliding block to point driving switch direction slide when, adjustable spring is compressed, and clamping plate is clamped
After packaging bag, push the spring buckle and exact separation in the presence of the restoring force of adjustable spring, the first sliding block pressing crawl are opened
Close and open discharging opening.
Further, the clamping plate is circular arc.
Using above-mentioned technical proposal, clamping plate is set to clamp packaging bag more firm.
In summary, the utility model has the advantages that：
1 while the unlatching of branch bag frame and the keying of discharging opening are controlled, easy to operate, production efficiency is high；
Discharging opening is opened when the 2nd, preventing that clamping plate from not clamping packaging bag by buffering time-delay mechanism, avoids grain from dropping to ground
On face.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural representation of discharge mechanism in the present embodiment；
Fig. 3 is the structural representation of transmission mechanism in the present embodiment；
Fig. 4 is the structural representation that time-delay mechanism is buffered in the present embodiment.
Reference：1st, tank body；2nd, discharging opening；3rd, connecting rod；4th, clamping plate；5th, the first drive mechanism；6th, the first cylinder；7、
First expansion link；8th, baffle plate；9th, transmission mechanism；10th, the second cylinder；11st, the second expansion link；12nd, point driving switch；13rd, supporting plate；
14th, briquetting；15th, link gear；16th, the first sliding block；17th, the second sliding block；18th, second connecting rod；19th, time-delay mechanism is buffered；20th, block
Groove；21st, clamp button of the spring；22nd, adjustable spring；23rd, first connecting rod.
Embodiment
A kind of Grain Packaging Machine, as shown in figure 1, including tank body 1, the bottom of tank body 1 is provided with discharging opening 2, and control is provided with tank body 1
The discharge mechanism of the keying of material mouth 2 is made, the sidepiece of tank body 1 is provided with the connecting rod 3 of L-shaped, and the one end of connecting rod 3 is be hinged with tank body 1, connection
The clamping plate 4 of the arc-shaped for clamping packaging bag is fixedly connected with the flex point of bar 3, the side wall of tank body 1 is provided with 3 turns of drive connection bar
The first drive mechanism 5 for moving to drive clamping plate 4 to clamp packaging bag；When being packed to grain, packaging bag is enclosed on discharging opening 2
Place, after the first drive mechanism 5 driving clamping plate 4 clamps packaging bag, discharge mechanism control discharging opening 2 is opened, and the grain in tank body 1 leads to
Discharging opening 2 is crossed to be flowed into packaging bag.
First drive mechanism 5 includes the first cylinder 6 being hinged with the lateral wall of tank body 1, and the first of the first cylinder 6 arranging is flexible
Bar 7 is be hinged with connecting rod 3；Connecting rod 3 is driven to rotate when first cylinder 6 starts, so as to drive clamping plate 4 to clamp packaging bag.
As shown in Figures 2 and 3, discharge mechanism includes being arranged in tank body 1 and cover the baffle plate 8 of discharging opening 2, clamping plate 4 with
Being provided between baffle plate 8 when clamping plate 4 clamps packaging bag drives the rotating opening discharging opening 2 of baffle plate 8 and clamping plate 4 to be separated with packaging bag
When drive baffle plate 8 rotate close discharging opening 2 transmission mechanism 9.
Transmission mechanism 9 includes the second cylinder 10 being hinged with the madial wall of tank body 1, and the one end of clamping plate 4 is cut with scissors with the madial wall of tank body 1
Connect, the second expansion link 11 that the second cylinder 10 arranges is hinged with the other end of clamping plate 4, drives second to stretch when the second cylinder 10 starts
Bar 11 is stretched out, and discharging opening 2 is opened so as to drive clamping plate 4 to rotate down；The outside portion of tank body 1 is provided with the second cylinder 10 of control and opened and closed
Point driving switch 12, the side wall of tank body 1 be provided be secured to connection supporting plate 13, supporting plate 13 be provided be slidably connected with it
And horizontally slidable briquetting 14, between the first expansion link 7 and briquetting 14 provided with the first expansion link 7 stretch prolonged driving briquetting 14 to
The link gear 15 slided close to the direction of point driving switch 12；First cylinder 6, which starts, drives the first expansion link 7 to extend, so as to drive
Clamping plate 4 clamps packaging bag, while drives briquetting 14 to be slided to the direction of point driving switch 12 by link gear 15, and briquetting 14 is pushed down a little
After dynamic switch 12, the second cylinder 10 starts, and opens discharging opening 2, and grain is entered in packaging bag by discharging opening 2, easy to operate,
Efficiency high.
Link gear 15 includes being arranged on the first sliding block 16 in supporting plate 13 and horizontally slidable, and supporting plate 13 is provided with
Be slidably connected with it and can vertical sliding the second sliding block 17, second connecting rod is provided between the first sliding block 16 and the second sliding block 17
18, the one end of second connecting rod 18 is be hinged with the first sliding block 16, and the other end and the second sliding block 17 are be hinged, and the second sliding block 17 is provided with one end
The first connecting rod 23 be hinged with it, the other end of first connecting rod 23 and the first expansion link 7 are be hinged, between the first sliding block 16 and briquetting 14
The buffering time-delay mechanism 19 of the pressing point driving switch 12 of packaging bag rear-guard dynamic pressure block 14 is clamped provided with clamping plate 4.
As shown in figure 4, buffering time-delay mechanism 19 includes being arranged on the neck 20 of the sidepiece of briquetting 14, supporting plate 13 be provided with
The clamp button of the spring 21 that neck 20 coordinates, is provided with clamping plate 4 between the first sliding block 16 and briquetting 14 and clamps driving spring after packaging bag
The elastic component that buckle 21 separates with neck 20, when clamping plate 4 clamps packaging bag, elastic component driving spring buckle 21 separates with neck 20
Briquetting 14 is set to press point driving switch 12；Elastic component is adjustable spring 22, and the one end of adjustable spring 22 is fixedly connected with the first sliding block 16,
The other end is fixedly connected with briquetting 14；First cylinder 6 starts drives connecting rod 3 to rotate when driving the elongation of the first expansion link 7, simultaneously
First expansion link 7 drives the slide downward of the second sliding block 17, so as to drive the first sliding block 16 to be slided to the direction of point driving switch 12, stretches
Spring 22 is compressed, after clamping plate 4 clamps packaging bag, push the spring buckle 21 and card in the presence of the restoring force of adjustable spring 22
Groove 20 separates, and the first sliding block 16 pressing point driving switch 12 opens discharging opening 2, first clamps packaging bag, rear to open discharging opening 2, avoids
Grain can be discharged by discharging opening 2 and dropped on ground when packaging bag is not clamped；After packaging bag is filled, the first cylinder 6 drives
First expansion link 7 bounces back, and drives the upward sliding of the second sliding block 17, so as to drive the first sliding block 16 to the side away from point driving switch 12
To slip, after the first sliding block 16 separates with point driving switch 12, the homing of the first expansion link 7, clamping plate 4 and packaging bag point are driven
From first closing discharging opening 2, unclamps the clamping to packaging bag, avoid packaging bag from still having grain to be discharged by discharging opening 2 after falling down afterwards
Drop on ground.
Specific work process：When generalized grain is packed, start the first cylinder 6, the first cylinder 6 drives expansion link elongated
Dynamic connecting rod 3 rotates, while drives the second sliding block 17 to move down, so as to drive the first sliding block 16 to be slided to the direction of point driving switch 12,
Now adjustable spring 22 is compressed, after clamping plate 4 clamps packaging bag, the push the spring card in the presence of the restoring force of adjustable spring 22
Button 21 separates with neck 20, the first sliding block 16 pressing opening discharging opening 2 of point driving switch 12, and the grain in tank body 1 is from the row of discharging opening 2
Go out, the clamping of packaging bag and the keying of discharging opening 2 can be controlled simultaneously, convenient and swift, operating efficiency is high.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of Grain Packaging Machine, including tank body (1), tank body (1) bottom is provided with discharging opening (2), it is characterized in that：The tank
Body（1）Side is provided with to be hinged with it and the baffle plate (8) of discharging opening (2), the tank body can be covered（1）Outside, which is provided with, to be used to clamp
The clamping plate (4) of packaging bag, tank body (1) side wall are provided with the first drive mechanism (5) that driving clamping plate (4) clamps packaging bag,
It is provided between the clamping plate (4) and baffle plate (8) when clamping plate (4) clamps packaging bag and drives baffle plate (8) rotating opening discharging opening (2)
Transmission mechanism (9).
2. a kind of Grain Packaging Machine according to claim 1, it is characterized in that：First drive mechanism (5) includes and tank
Body（1）The first be hinged cylinder（6）, the tank body (1) is provided with the connecting rod (3) of L-shaped, described connecting rod (3) one end and tank
Body (1) is be hinged, and the first expansion link (7) that first cylinder (6) arranges is hinged with connecting rod (3) other end, the clamping plate (4)
It is fixed at connecting rod (3) flex point.
3. a kind of Grain Packaging Machine according to claim 2, it is characterized in that：The transmission mechanism (9) includes being arranged on gear
Second cylinder (10) on plate (8) top, second cylinder (10) are hinged with tank body (1) madial wall, second cylinder (10)
The second expansion link (11) arranged is be hinged with baffle plate (8), and tank body (1) outside portion is provided with the second cylinder of control（10）Open and close
Point driving switch (12), tank body (1) side wall are provided with the briquetting that pressing point driving switch (12) is slidably connected and can touched with it
(14), prolonged driving briquetting (14) is stretched to close provided with the first expansion link (7) between first expansion link (7) and briquetting (14)
The link gear (15) that point driving switch (12) direction is slided.
4. a kind of Grain Packaging Machine according to claim 3, it is characterized in that：The link gear (15) includes being arranged on pressure
Block (14) side and horizontally slidable the first sliding block (16), it is provided with the outside of the tank body (1) and is slidably connected with it and can be upper and lower
The second sliding block (17) slided, is provided with second connecting rod (18) between first sliding block (16) and the second sliding block (17), described
Second connecting rod (18) one end is be hinged with the first sliding block (16), and its other end and the second sliding block (17) are be hinged, second sliding block
(17) one end first connecting rod (23) be hinged with it, first connecting rod (23) other end and the first expansion link (7) hinge are provided with
Connect, being provided between first sliding block (16) and briquetting (14) makes clamping plate (4) clamp packaging bag rear-guard dynamic pressure block (14) press points
The buffering time-delay mechanism (19) of dynamic switch (12).
5. a kind of Grain Packaging Machine according to claim 4, it is characterized in that：The buffering time-delay mechanism (19) includes setting
In the neck (20) of briquetting (14) sidepiece, briquetting (14) sidepiece, which is provided with, to clamp bag with neck (20) clamping and clamping plate (4)
The clamp button of the spring (21) separated during pack with neck (20), elastic component is provided between first sliding block (16) and briquetting (14).
6. a kind of Grain Packaging Machine according to claim 5, it is characterized in that：The elastic component is adjustable spring (22), institute
State adjustable spring (22) one end to be fixedly connected with the first sliding block (16), its other end is fixedly connected with briquetting (14).
7. a kind of Grain Packaging Machine according to claim 1, it is characterized in that：The clamping plate (4) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015676.3U CN207029678U (en) | 2017-08-12 | 2017-08-12 | A kind of Grain Packaging Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015676.3U CN207029678U (en) | 2017-08-12 | 2017-08-12 | A kind of Grain Packaging Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029678U true CN207029678U (en) | 2018-02-23 |
Family
ID=61486749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015676.3U Expired - Fee Related CN207029678U (en) | 2017-08-12 | 2017-08-12 | A kind of Grain Packaging Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945605A (en) * | 2018-06-27 | 2018-12-07 | 中车石家庄车辆有限公司 | A kind of delivery device and grain drier |
| CN111703636A (en) * | 2020-06-05 | 2020-09-25 | 文乐贵 | Sand bag filling device looses for building |
| CN112536224A (en) * | 2020-12-02 | 2021-03-23 | 射阳县射阳港红太阳饲料厂 | Dross removal mechanism for feed production |
| CN114919879A (en) * | 2022-06-02 | 2022-08-19 | 安徽云龙粮机有限公司 | Grain bin is received to environment-friendly of ejection of compact bore adjustable |
-
2017
- 2017-08-12 CN CN201721015676.3U patent/CN207029678U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945605A (en) * | 2018-06-27 | 2018-12-07 | 中车石家庄车辆有限公司 | A kind of delivery device and grain drier |
| CN111703636A (en) * | 2020-06-05 | 2020-09-25 | 文乐贵 | Sand bag filling device looses for building |
| CN112536224A (en) * | 2020-12-02 | 2021-03-23 | 射阳县射阳港红太阳饲料厂 | Dross removal mechanism for feed production |
| WO2022116236A1 (en) * | 2020-12-02 | 2022-06-09 | 射阳县射阳港红太阳饲料厂 | Sediment removal apparatus for feed production |
| CN114919879A (en) * | 2022-06-02 | 2022-08-19 | 安徽云龙粮机有限公司 | Grain bin is received to environment-friendly of ejection of compact bore adjustable |
| CN114919879B (en) * | 2022-06-02 | 2023-07-18 | 安徽云龙粮机有限公司 | Discharge caliber-adjustable environment-friendly grain receiving bin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207029678U (en) | A kind of Grain Packaging Machine | |
| CN207106978U (en) | A kind of baling press | |
| CN207029705U (en) | A kind of rice packaging machine | |
| CN113697136A (en) | Quantitative bag dividing device for granular drying agent | |
| CN208233406U (en) | Seed-conveyor | |
| CN208593540U (en) | A kind of automatic packer | |
| CN214357029U (en) | Bag clamping and opening mechanism of secondary bagging machine | |
| CN212530265U (en) | Packing and bagging device for cover body and cup body | |
| CN208086157U (en) | A kind of folder release mechanism and its component for fruit mesh bag | |
| CN207607708U (en) | A kind of water-stop glue sealing device | |
| CN211417784U (en) | Dry powder mortar equipment for packing | |
| CN208007408U (en) | A kind of automatic production line for urine cup packaging | |
| CN214524491U (en) | Bulk material baling press vibrates patting device | |
| CN207167271U (en) | A kind of bacteria stick packs bundling machine | |
| CN108545221A (en) | Seed-conveyor | |
| CN208036769U (en) | A kind of automatic support bagging apparatus | |
| CN208036762U (en) | A kind of automatic bag sheathing device | |
| CN205327475U (en) | Full -automatic section of thick bamboo yarn baling press | |
| CN109132020A (en) | A kind of sack-filling device of soya-bean milk | |
| CN211309016U (en) | Material ration automatic packaging line | |
| CN208022334U (en) | Discharging production line for floor | |
| CN208882167U (en) | A kind of filter bag packing apparatus | |
| CN206704706U (en) | A kind of ton is wrapped unpack device and the bale breaker including the device | |
| CN216233276U (en) | Fodder baling press with wrapping bag closing device | |
| CN213355030U (en) | Rice bagging-off clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |