CN208266419U - A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected - Google Patents
A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected Download PDFInfo
- Publication number
- CN208266419U CN208266419U CN201820438678.1U CN201820438678U CN208266419U CN 208266419 U CN208266419 U CN 208266419U CN 201820438678 U CN201820438678 U CN 201820438678U CN 208266419 U CN208266419 U CN 208266419U
- Authority
- CN
- China
- Prior art keywords
- conveyor belt
- sewing machine
- box cover
- needle
- color
- 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
- Treatment Of Fiber Materials (AREA)
Abstract
A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected, including vehicle body, rack, dyeing apparatus and drying unit, the needle machine thread being set around in the rack re-extend after sequentially passing through dyeing apparatus, drying unit to vehicle body；Dyeing apparatus includes a plurality of print cartridges, upper conveyor belt and lower conveyor belt, and upper conveyor belt and lower conveyor belt are run simultaneously；Each print cartridge accommodates the ink of different colours, and includes upper box cover and lower casing；Every group of corresponding upper box cover and lower casing pass through elevating mechanism respectively and are sequentially installed on upper conveyor belt and lower conveyor belt；The upper conveyor belt can be moved simultaneously with lower conveyor belt and be driven at corresponding upper box cover and lower casing to needle machine thread, and act the upper box cover and lower casing in opposite directions to which sandwiched lives the needle machine thread, make the mobile Edge Coloring in the needle machine thread side, the needle machine thread amount wasted when reducing replacement color, and greatly improve work efficiency.
Description
Technical field
The utility model relates to sewing machine technical fields, refer in particular to a kind of intelligence that sewing machine color can be automatically generated and be selected
Change sewing machine.
Background technique
With the raising of China's manufacturing industry human cost, the manufacturing enterprises such as more and more clothes footwear selection automation journey
Spend higher computer sewing machine and carry out quilt, and existing computer sewing machine using when be to be selected according to the product of required sewing mostly
The needle machine thread of corresponding color is selected, if such operation mode has the disadvantage that the sewing machine needed to quilt by multiple color
Line cooperation sews, then needs to frequently replace needle machine thread, cause a large amount of wastes of resource, also virtually reduce enterprise
Production efficiency.
Utility model content
The utility model provides a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected, and main purpose is
It needs to sew with the needle machine thread of multiple color to quilt when existing sewing machine use if overcome, need frequently
Replace the defect of needle machine thread.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected, including vehicle body and rack, are set around the machine
Needle machine thread on frame extends in the vehicle body for sewing, and further includes dyeing apparatus and drying unit, is set around in the rack
Needle machine thread sequentially pass through the dyeing apparatus, drying unit after re-extend to the vehicle body；
The dyeing apparatus includes a plurality of print cartridges, upper conveyor belt and lower conveyor belt, the upper conveyor belt and lower transmission
Band synchronous operation；Each print cartridge accommodates the ink of different colours, and includes upper box cover and lower casing；Every group pair
The upper box cover and lower casing answered pass through elevating mechanism respectively and are sequentially installed on upper conveyor belt and lower conveyor belt；
The needle machine thread can make the upper conveyor belt and the same time shift of lower conveyor belt between upper conveyor belt and lower conveyor belt
It moves and drives at corresponding upper box cover and lower casing to needle machine thread, and act the upper box cover in opposite directions with lower casing to which sandwiched is lived
The needle machine thread makes the mobile Edge Coloring in the needle machine thread side；
The drying unit directs it to described for drying to the needle machine thread after dyeing apparatus dyes
In vehicle body.
Further, it is equipped with the sponge for being adsorbed with ink inside the upper box cover and lower casing, in opposite directions when movement, upper box
The sponge of lid and the sponge of lower casing can mutually contradict and by the needle machine thread sandwiched therebetween.
Further, the dyeing apparatus further includes signal receiver, and the outside of each print cartridge is installed with signal
Transmitter, the signal receiver can identify the signal of the signal projector transmitting.
Further, the dyeing apparatus further includes dyeing chamber, and the upper conveyor belt and lower conveyor belt are lateral arrangement,
And it is installed in the two sides up and down of the dyeing chamber respectively with facing up and down.
Further, the elevating mechanism is electric pushrod, and the body of rod of the electric pushrod and the upper box cover/lower casing connect
It connects, the pedestal side of the electric pushrod is connected on corresponding upper conveyor belt or lower conveyor belt by fixed link.
Further, the two sides up and down of the dyeing chamber are also installed with the upper conveyor belt, lower conveyor belt phase just respectively
Pair guidance tape, and guide groove is offered on the guidance tape, the other side of the pedestal is slidably connected at pair by sliding bar
It answers in the guide groove of guidance tape.
Further, the feed side of the dyeing chamber is installed with the first guide rack, exit side offers discharge port, the needle
Fare enters in the dyeing chamber around first guide rack, and is pierced by by the discharge port.
Further, the drying unit includes drying room and is set to the indoor dryer of drying, the drying room
Feed side offers feed inlet, exit side is installed with the second guide rack, and the needle machine thread passes through the feed inlet and enters the baking
In dry chamber, and extended in the vehicle body around second guide rack.
Further, further include a console, the vehicle body, rack, dyeing apparatus, drying unit with the console
Circuit control connection.
Compared to the prior art, the beneficial effect that the utility model generates is:
1, the utility model structure is simple, practical, is dyed by being arranged between the vehicle body and rack of existing sewing machine
Device and drying unit, so that needle machine thread before being sent to vehicle body operation from rack, can first pass through dyeing apparatus, to dye
Required color is completed to dry, so as to be directly used in the sewing operation of vehicle body, be reduced more using drying unit later
The needle machine thread amount wasted when changing color, and greatly improve work efficiency.
2, it in the present invention, by the way that console is arranged, enables it to automatically control upper conveyor belt and lower conveyor belt is dynamic
Make, so that the print cartridge for the ink for including required color is sent to position, then needle machine thread is dyed, need to contaminate to required needle machine thread
When different colours, console can automatically control the upper conveyor belt again and act again with lower conveyor belt, replace other group of print cartridge, whole
Automation, intelligence degree is high, reduces cost of labor, can adapt to the arrival of intellectualization times.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of lower conveyor belt described in the utility model.
Fig. 3 is the internal view of dyeing apparatus described in the utility model.
Fig. 4 is the structural schematic diagram of print cartridge and elevating mechanism described in Fig. 3.
Fig. 5 is that print cartridge described in Fig. 4 and elevating mechanism are installed in upper conveyor belt and structural schematic diagram when lower conveyor belt.
Fig. 6 is schematic diagram when upper box cover described in Fig. 3 is mutually contradicted with lower casing.
Fig. 7 is structural schematic diagram when upper box cover described in Fig. 4 is mutually contradicted with lower casing.
Fig. 8 is the internal view of drying unit described in the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8.A kind of intelligence that sewing machine color can be automatically generated and be selected
Sewing machine, including vehicle body 1, rack 2, dyeing apparatus 3, drying unit 4 and console 5 can be changed, be set around rack 2 in existing equipment
On needle machine thread 6 extend to for sewing in vehicle body 1, in the utility model, the needle machine thread 6 being set around in the rack 2 is successively worn
It re-extends after crossing dyeing apparatus 3, drying unit 4 to vehicle body 1；
Wherein, dyeing apparatus 3 include a plurality of print cartridges 31, upper conveyor belt 32 and lower conveyor belt 33, upper conveyor belt 32 with
Lower conveyor belt 33 is run simultaneously；Each print cartridge 31 accommodates the ink of different colours, and includes upper box cover 311 and lower box
Lid 312；Every group of corresponding upper box cover 311 is sequentially installed in upper conveyor belt 32 under by elevating mechanism 7 respectively with lower casing 312
On conveyer belt 33；
Needle machine thread 6 can make the upper conveyor belt 32 and lower conveyor belt 33 between upper conveyor belt 32 and lower conveyor belt 33
Movement simultaneously simultaneously drives at corresponding upper box cover 311 and lower casing 312 to needle machine thread 6, and makes the upper box cover 311 and lower casing
312 opposite movements live the needle machine thread 6 to sandwiched, make the mobile Edge Coloring in 6 side of needle machine thread；
Drying unit 4 is used to dry the needle machine thread 6 after the dyeing of dyeing apparatus 3, and directs it to vehicle body 1
It is interior；
Vehicle body 1, rack 2, dyeing apparatus 3, drying unit 4 are connect with 5 circuit control of console.
In the utility model, by the way that dyeing apparatus 3 and drying unit are arranged between the vehicle body 1 and rack 2 of existing sewing machine
4, so that needle machine thread 6 can first pass through dyeing apparatus 3 before being sent to 1 operation of vehicle body from rack 2, to dye required face
Color is completed to dry, so as to be directly used in the sewing operation of vehicle body 1, reduces replacement color using drying unit 4 later
When the needle machine thread amount that is wasted, and greatly improve work efficiency.
Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.Specifically, being equipped with absorption inside upper box cover 311 and lower casing 312
There is the sponge 313 of ink, when opposite movement, the sponge of upper box cover 311 and the sponge of lower casing 312 can mutually contradict and by needles
6 sandwiched of fare is therebetween.
In addition, referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.Dyeing apparatus 3 further includes signal receiver 34, each
The outside of print cartridge 31 is installed with signal projector 314, which is capable of the letter of the transmitting of identification signal transmitter 314
Number.Specifically, signal projector 314 is electronic tag, signal receiver 34 is the electronics that can recognize each electronic labeling information
Label reader is labeled with a variety of different ink colors on each electronic tag.
In addition, referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.Dyeing apparatus 3 further includes dyeing chamber 35, upper conveyor belt
32 and lower conveyor belt 33 are lateral arrangement, and are installed in the two sides up and down of the dyeing chamber 35 respectively with facing up and down.Tool
Body, settable upper conveyor belt 32 is controlled by main driving wheel and the transmission of auxiliary driving wheel with lower conveyor belt 33, then passes through control
The synchronization action of upper conveyor belt 32 and lower conveyor belt 33 is realized in the numerical control of platform；Main transmission only can also be passed through in setting lower conveyor belt 33
Wheel is controlled with the transmission of auxiliary driving wheel, and upper conveyor belt 32 is by two auxiliary driving wheel transmission controls, then makes the master on lower conveyor belt 33
Driving wheel is by the auxiliary driving wheel transmission connection on transmission shaft and a upper conveyor belt 32, to realize synchronization action.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.In the present embodiment, elevating mechanism 7 is electric pushrod, this is electronic
The body of rod 71 of push rod is connect with 311/ lower casing 312 of upper box cover, and 72 side of pedestal of the electric pushrod is connected by fixed link 73
In on corresponding upper conveyor belt 32 or lower conveyor belt 33.The two sides up and down of dyeing chamber 35 be also installed with respectively with upper conveyor belt 32,
The guidance tape 36 that lower conveyor belt 33 faces, and guide groove 361 is offered on the guidance tape 36, the other side of pedestal 72 passes through
Sliding bar 74 is slidably connected in the guide groove of corresponding guidance tape.
Referring to Fig.1, Fig. 3, Fig. 8.The feed side of dyeing chamber 35 is installed with the first guide rack 37, exit side offers discharge port
38, needle machine thread 6 enters in dyeing chamber 35 around the first guide rack 37, and is pierced by by discharge port 38.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8.Drying unit 4 is including drying room 41 and is set to baking
Dryer 42 in dry chamber 41, the feed side of drying room 41 offers feed inlet 43, exit side is installed with the second guide rack 44, needle
Fare 6 passes through feed inlet 43 and enters in drying room 41, and extends in vehicle body 1 around the second guide rack 44.Wherein, dryer 42
For ultraviolet dryer, infrared drying machine, electromagnetic dryer or air flow dryer.The discharge port 38 of dyeing chamber 35, drying room 41
Feed inlet 43 does not contact directly with needle machine thread 6, avoids the not dry contaminated equipment of the ink on needle machine thread；First guide rack 37 and
Two guide racks 44 are located in same horizontal line, guarantee needle machine thread traveling comfort；First guide rack 37 is set and is located at dyeing chamber
35 feed sides, the second guide rack 44 of setting are located at 41 exit side of drying room and are then avoided that two guide racks by not dry on needle machine thread
Inkiness.
In the present embodiment, dyeing apparatus only dyes a needle machine thread, but be not limited to that this, the same dyeing
Device can also simultaneously dye a plurality of needle machine thread, to further increase working efficiency.Certainly, the utility model is also simultaneously
It is not limited to that the seal box for including ink paste also can be used only with the print cartridge for including ink also to possess it in the prior art to replace
It it is a variety of replace means, it is the same using principle, just do not enumerate herein.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8.A kind of intelligence that sewing machine color can be automatically generated and be selected
The application method of sewing machine can be changed, comprising the following steps:
1) traction of the needle machine thread in rack 26 will be set around and extremely bypass the first guide rack 37 for being set to 35 feed side of dyeing chamber,
It is then passed through dyeing chamber 35 and extends in drying room 41, the needle machine thread 6 is bypassed second set on drying room exit side again later
Guide rack 44 is finally drawn to being mounted on vehicle body 1；
2) start sewing machine, user chooses required sewing machine line color, and console 5 automatically controls the upload in dyeing chamber 35
Band 32 and 33 synchronization action of lower conveyor belt are sent, and the upper box cover 311 of each print cartridge 31 and lower casing 312 is driven to act respectively, to
Include required color ink print cartridge be moved at needle machine thread 6 after, the signal that signal projector 314 thereon emits can be set
It identifies that the signal receiver 34 sends a signal to console 5 again in the signal receiver 34 in dyeing chamber 35, allows console 5
It controls upper conveyor belt 32 and 33 stopping of lower conveyor belt acts；
3) after, which is moved with lower casing 312 by the control of console 5 in opposite directions
It is dynamic, thus therebetween by 6 sandwiched of needle machine thread；
4) needle machine thread 6 starts to move, and is dyed via the print cartridge of sandwiched thereon, and needle machine thread 6 has contaminated the part of color
It continuously moves in drying room 41, is dried via the dryer 42 being set in drying room 41, it is enterprising to be finally moved to vehicle body 1
Row sewing operation；
If 5), user replaces sewing machine line color, the console 5 first control the upper box cover 311 that is located on needle machine thread 6 and
312 counteragent of lower casing leaves needle machine thread 6, and control upper conveyor belt 32 and 33 synchronization action of lower conveyor belt again, makes another
Group print cartridge, which is moved at needle machine thread 6, to be stopped, and repeats step 3~4, needle machine thread is made to contaminate different colors.
In the present invention, it by the way that console 5 is arranged, enables it to automatically control upper conveyor belt 32 and lower conveyor belt 33
Movement, so that the print cartridge 31 for the ink for including required color is sent to position, then dyes needle machine thread 6, to required needle machine thread 6
When needing to contaminate different colours, console 5 can automatically control the upper conveyor belt 32 again and act again with lower conveyor belt 33, replace other
Group print cartridge, whole-course automation, intelligence degree is high, reduces cost of labor, can adapt to the arrival of intellectualization times.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (9)
1. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected, including vehicle body and rack, are set around the rack
On needle machine thread extend in the vehicle body for sewing, it is characterised in that: further include dyeing apparatus and drying unit, be set around
Needle machine thread in the rack re-extends after sequentially passing through the dyeing apparatus, drying unit to the vehicle body；
The dyeing apparatus includes a plurality of print cartridges, upper conveyor belt and lower conveyor belt, and the upper conveyor belt and lower conveyor belt are same
Step operation；Each print cartridge accommodates the ink of different colours, and includes upper box cover and lower casing；Every group corresponding
Upper box cover and lower casing pass through elevating mechanism respectively and are sequentially installed on upper conveyor belt and lower conveyor belt；
The needle machine thread can make the upper conveyor belt and lower conveyor belt mobile simultaneously simultaneously between upper conveyor belt and lower conveyor belt
It drives at corresponding upper box cover and lower casing to needle machine thread, and acts the upper box cover and lower casing in opposite directions to which sandwiched lives the needle
Fare makes the mobile Edge Coloring in the needle machine thread side；
The drying unit directs it to the vehicle body for drying to the needle machine thread after dyeing apparatus dyes
It is interior.
2. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as described in claim 1, it is characterised in that: described
It is equipped with the sponge for being adsorbed with ink inside upper box cover and lower casing, in opposite directions when movement, the sponge of upper box cover and the sea of lower casing
Silk floss can mutually contradict and by the needle machine thread sandwiched therebetween.
3. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as described in claim 1, it is characterised in that: described
Dyeing apparatus further includes signal receiver, and the outside of each print cartridge is installed with signal projector, the signal receiver
It can identify the signal of the signal projector transmitting.
4. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as described in claim 1, it is characterised in that: described
Dyeing apparatus further includes dyeing chamber, and the upper conveyor belt and lower conveyor belt are lateral arrangement, and is distinguished with facing up and down
It is installed in the two sides up and down of the dyeing chamber.
5. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as claimed in claim 4, it is characterised in that: described
Elevating mechanism is electric pushrod, and the body of rod of the electric pushrod is connect with the upper box cover/lower casing, the pedestal one of the electric pushrod
Side is connected on corresponding upper conveyor belt or lower conveyor belt by fixed link.
6. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as claimed in claim 5, it is characterised in that: described
The two sides up and down of dyeing chamber are also installed with the guidance tape faced with the upper conveyor belt, lower conveyor belt, and the guiding respectively
It takes and offers guide groove, the other side of the pedestal is slidably connected in the guide groove of corresponding guidance tape by sliding bar.
7. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as claimed in claim 4, it is characterised in that: described
The feed side of dyeing chamber is installed with the first guide rack, exit side offers discharge port, and the needle machine thread bypasses first guide
Roller enters in the dyeing chamber, and is pierced by by the discharge port.
8. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as described in claim 1, it is characterised in that: described
Drying unit includes drying room and is set to the indoor dryer of drying, and the feed side of the drying room offers feed inlet, goes out
Material side is installed with the second guide rack, and the needle machine thread passes through the feed inlet and enters in the drying room, and bypasses described second
Guide rack extends in the vehicle body.
9. a kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected as described in claim 1, it is characterised in that: also wrap
A console is included, the vehicle body, rack, dyeing apparatus, drying unit are connect with the console circuit control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438678.1U CN208266419U (en) | 2018-03-29 | 2018-03-29 | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438678.1U CN208266419U (en) | 2018-03-29 | 2018-03-29 | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266419U true CN208266419U (en) | 2018-12-21 |
Family
ID=64676505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820438678.1U Expired - Fee Related CN208266419U (en) | 2018-03-29 | 2018-03-29 | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301138A (en) * | 2018-03-29 | 2018-07-20 | 黑金刚（福建）自动化科技股份公司 | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected and application method |
-
2018
- 2018-03-29 CN CN201820438678.1U patent/CN208266419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301138A (en) * | 2018-03-29 | 2018-07-20 | 黑金刚（福建）自动化科技股份公司 | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102560915B (en) | Sewing machine and method of controlling operation of the same | |
| CN208266419U (en) | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected | |
| CN102267284A (en) | Control system for rotary screen printing machines | |
| JPS58109090A (en) | Upper yarn dyeing apparatus of sewing machine | |
| US3949864A (en) | Fabric printing machine | |
| CN108301138A (en) | A kind of intelligent sewing machine that sewing machine color can be automatically generated and be selected and application method | |
| CN208009029U (en) | A kind of intelligent sewing machine of changeable sewing machine line color | |
| CN211446168U (en) | Double-end lifting mechanism of intelligent computer pattern sewing machine | |
| CN105862287A (en) | Dyeing and warping machine set | |
| US2501240A (en) | Stitching machine | |
| CN204959288U (en) | Embroider conveying mechanism of pearl machine | |
| CN108265415A (en) | A kind of intelligent sewing machine and its application method of changeable sewing machine line color | |
| CN102059858B (en) | Digital textile printing high-speed output equipment | |
| CN208868444U (en) | Intelligent labelling machine | |
| CN208183249U (en) | A kind of self-feeding flat seam machine | |
| CN217146525U (en) | Packing apparatus is used in production of dacron sewing thread | |
| CN108315895A (en) | A kind of sewing machine and its application method with needle machine thread dyeing function | |
| CN108315896A (en) | A kind of intelligence sewing machine and its operation principle | |
| CN205522980U (en) | Calculator polychrome button transfer machine | |
| JPS58104261A (en) | Yarn dyeing apparatus | |
| CN205688094U (en) | A kind of ROTARY SCREAM PRINTING warping unit | |
| CN208618071U (en) | A kind of sewing machine for electric vehicle seat cushion set | |
| CN208615488U (en) | It is a kind of convenient for dry garment printing device | |
| CN208180551U (en) | A kind of automatic digital T-shirt printing machine | |
| CN203333980U (en) | Sewing machine for automatically folding lower hem |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210329 |