CN106742366B - A kind of high speed film chartered plane oven - Google Patents
A kind of high speed film chartered plane oven Download PDFInfo
- Publication number
- CN106742366B CN106742366B CN201611211325.XA CN201611211325A CN106742366B CN 106742366 B CN106742366 B CN 106742366B CN 201611211325 A CN201611211325 A CN 201611211325A CN 106742366 B CN106742366 B CN 106742366B
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- CN
- China
- Prior art keywords
- wind
- wind box
- barrel
- adjustment mechanism
- air
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of high speed film chartered plane oven, including cabinet, setting are in the intracorporal wind box channel-dividing device of case and heating device；Wind box channel-dividing device include bottom wind box, several barrel wind boxes being arranged on the wind box of bottom, for adjust the shunting adjustment mechanism of spacing between adjacent barrel wind box, the wind deflector component of barrel wind box air outlet is set and air outlet for adjusting wind deflector component height above and below adjustment mechanism；Three warm areas are successively arranged by material conveying direction in cabinet, every section of wind housing unit is correspondingly arranged in a warm area；Heating device includes that the air quantity being separately positioned on above three warm areas adjusts heating mechanism.Using the gap between the adjustable adjacent barrel wind box of shunting adjustment mechanism, to change the width of transfer passage；Wind deflector is set and adjusts the upper and lower adjustment mechanism of air outlet for the Board position that keeps out the wind, thus it is possible to vary the position of wind deflector can cover the exhaust vent of the different location of barrel wind box, achieve the purpose that adjust air outlet position and air quantity.
Description
Technical field
The present invention relates to film chartered plane, especially a kind of high speed film chartered plane oven.
Background technique
In industries such as beer, beverages, it is often necessary to which bottle and jar to dress beer or beverage etc. carry out film packet.Film packet is
Several bottles or jar are divided into one group, each group is all wrapped with film, is acted on film using oven hot air,
Allow film shrunk, molding, while film interface is bonded.In this way, bottle and jar can be effectively avoided in vanning, carrying and pin
The quality of product is effectively protected in mutual collision during selling, reduces loss.Moreover, also more attractive after film packet.
There is the film chartered plane for being used for film packet so on the market now.This film chartered plane includes rack, transmission device, bakes
Case and cooling fan, transmission device, oven and cooling fan are all mounted on the rack, and have been divided into group and have wrapped the bottle of film
Enter oven by transmission device, be equipped with wind wheel at the top of oven, be equipped with connection from the top to the bottom follows bad air duct, sets in side wall
There is heating device, wind is blown to after side wall heating by air duct from top through wind wheel and blows to bottom, then is blowed on bottle from bottom
Film.This film chartered plane can achieve the effect of film packet, but due to the entire air duct in oven be connected to it is logical, it is necessary to
Entire air duct is filled with hot wind could be effective, this will cause the serious loss of heat, and air duct can not control hot wind and arrive
The place of coating is needed, working efficiency is relatively low.Meanwhile with the development of society, different clients have various bottle-type,
Including beer glass bottle, PET bottle, pop can, there are also round vase, square vase, rectangle bottle, ellipse bottle, the arrangements of these bottle-type for shape
There are also 3 X, 2,3 X, 3,3 X, 4,3 X, 5,4 X 6 etc., such multiple types variations, and the width of each film packet to be caused to become for mode
Change greatly, but the air duct of this film chartered plane oven and ventilation width are fixed, and are not suitable with the needs of the more change widths of film packet.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of high speed film chartered plane ovens, and the width of transfer passage is adjustable
Section, air output is adjustable, to adapt to different product demand.
In order to solve the above technical problems, the technical scheme is that a kind of high speed film chartered plane oven, including cabinet, set
It sets in the intracorporal wind box channel-dividing device of case and heating device；The wind box channel-dividing device includes bottom wind box, is arranged on the wind box of bottom
Several barrel wind boxes, for adjust the shunting adjustment mechanism of spacing between adjacent barrel wind box, be arranged in barrel wind box outlet air
Adjustment mechanism above and below the wind deflector component of mouth and the air outlet for adjusting wind deflector component height；One end of the cabinet is equipped with
Import, the other end are equipped with outlet, and cabinet is interior to be successively arranged three warm areas by material conveying direction, and the heating device includes difference
Air quantity above three warm areas is set and adjusts heating mechanism；Transfer passage, the barrel wind are formed between adjacent barrel wind box
Box is elongated, and adjacent barrel wind box, which is set in parallel, forms barrel wind box group；The shunting adjustment mechanism includes several groups tune
Complete machine structure group, the adjustment mechanism group and barrel wind box correspond；The adjustment mechanism group includes being arranged in barrel wind box group
The left and right adjusting mechanism at both ends, the left and right adjusting mechanism include screw rod, with the nut of screw rod cooperation and the company that is connect with nut
Joint chair, the attachment base include connecting plate and two pieces of symmetrically arranged clamping plates that connecting plate bottom is arranged in, the two clamping plate folders
It holds in the top two sides of barrel wind box；The wind deflector component includes the first wind deflector and second that barrel wind box two sides are arranged in
Wind deflector；Adjustment mechanism is separately positioned on the both ends of barrel wind box group above and below the air outlet comprising with the first wind deflector end
What the first linking arm of portion's connection, the second linking arm connecting with the second wind deflector end, pressure pin and driving pressure pin moved up and down
Elevating mechanism is connected between first linking arm and the second linking arm by connector, and the end of first linking arm is set
There is the first perforation, the end of second linking arm is equipped with the second perforation, and the first perforation and the second perforation cover on pressure pin；It is described
Barrel wind box is formed by connecting by three sections of wind housing units, and every section of wind housing unit is correspondingly arranged in a warm area, the wind housing unit
Including left plate, right side plate, top sealing plate, bottom sealing plate, preceding sealing plate and rear sealing plate, the left plate and right side plate are equipped with outlet air
Hole, the both ends of the top sealing plate of wind housing unit are equipped with air inlet, and the air inlet is equipped with air inlet pipe fitting；The air quantity, which is adjusted, to be added
Heat engine structure includes heating chamber, is arranged in the indoor heating tube of heating chamber and air blower, the output end and heating chamber of air blower
Connection, the output end of heating chamber are equipped with several outlet air pipe fittings, and the outlet air pipe fitting is connected by air hose and air inlet pipe fitting
It connects.
As an improvement, the elevating mechanism includes rotation axis, the drive sprocket that rotation axis both ends are arranged in, setting actively
Below sprocket wheel by movable sprocket, cover in drive sprocket and by the chain on movable sprocket and the handwheel being connect with rotation axis one end.
As an improvement, the top of first perforation is the first idler wheel, biperforate top is the second idler wheel, pressure pin position
In the bottom surface of the first idler wheel and the second idler wheel.
As an improvement, the top of the barrel wind box group is equipped with several supporting mechanisms, the supporting mechanism includes that setting exists
The support rod of support base and the support base of connecting above barrel wind box, the support base includes being arranged in barrel wind box two sides
Connecting plate and the support plate that is connect with connecting plate, the support plate perforate equipped with third, the top of the third perforation is set
There is third idler wheel, the support rod is perforated across the third.
As an improvement, the partition of two spaces, wind housing unit top will be divided by being equipped in the wind housing unit in wind housing unit
The air inlet in portion is connected to from different spaces respectively.
As an improvement, the discharge pipe joint is equipped with air quantity trimmer, air quantity adjusts handwheel and passes through link mechanism and wind
Measure trimmer connection.
As an improvement, the entrance of the cabinet is equipped with door guard plate and drives the opening and closing driving mechanism of door guard plate folding.
The beneficial effect of the invention compared with the existing technology is:
Using the gap between the adjustable adjacent barrel wind box of shunting adjustment mechanism, to change the width of transfer passage,
The product for being suitable for different in width passes through；Wind deflector is set and adjusts the upper and lower adjustment mechanism of air outlet for the Board position that keeps out the wind, it can
To change the position of wind deflector, the exhaust vent of the different location of barrel wind box can be covered, adjustment air outlet position is reached
With the purpose of air quantity；Barrel wind box is supported using supporting mechanism, supporting mechanism is equipped with idler wheel, and adjustment barrel wind box moves
When dynamic, barrel wind box is moved along idler wheel, reduces the friction when movement of barrel wind box.
Detailed description of the invention
Fig. 1 is Roasting oven structure schematic diagram.
Fig. 2 is wind box channel-dividing device top view.
Fig. 3 is wind box channel-dividing device side schematic view.
Fig. 4 is wind box channel-dividing device perspective view.
Fig. 5 is air outlet adjustment mechanism structural schematic diagram up and down.
Fig. 6 is wind deflector component partial enlarged view.
Fig. 7 is wind housing unit structural schematic diagram.
Fig. 8 is barrel wind box group top view.
Fig. 9 is that air quantity adjusts heating mechanism structural schematic diagram.
Figure 10 is that cabinet import is gone out baffle arrangement schematic diagram.
Specific embodiment
The invention is further explained in the following combination with the attached drawings of the specification.
As shown in Figure 1, a kind of high speed film chartered plane oven, including cabinet 1,2 and of wind box channel-dividing device being arranged in cabinet 1
Heating device.
As shown in Figures 2 to 4, the wind box channel-dividing device 2 includes bottom wind box 25, several barrels being arranged on bottom wind box 25
Wind box 24, for adjusting the shunting adjustment mechanism of spacing between adjacent barrel wind box 24,24 air outlet of barrel wind box being arranged in
Adjustment mechanism 21 above and below wind deflector component 26 and air outlet for adjusting 26 height of wind deflector component.As shown in Figure 10, described
One end of cabinet 1 is equipped with import, and the other end is equipped with outlet, and the entrance of the cabinet 1 is equipped with door guard plate 28 and driving door guard plate
28 folding opening and closing driving mechanisms, can according to the folding width of film packet width adjustment door guard plate 28, in this way can as far as possible with film
Packet similar width prevents 1 entrance width of cabinet excessive and causes thermal loss in cabinet 1 too fast.Between adjacent barrel wind box 24
Gap formed transfer passage 241, the barrel wind box 24 is elongated, and adjacent barrel wind box 24, which is set in parallel, forms barrel
Wind box group.
As shown in Figures 2 to 4, the shunting adjustment mechanism includes several groups adjustment mechanism group, the adjustment mechanism group and cylinder
Wall wind box corresponds, each barrel wind box is adjusted by one group of adjustment mechanism group, according to the distribution situation of barrel wind box,
Adjustment mechanism group can be set in the two sides of cabinet.The adjustment mechanism group includes the left and right tune that barrel wind box group both ends are arranged in
Complete machine structure 22, the left and right adjusting mechanism 22 are connect including screw rod 221, with the nut 223 of the cooperation of screw rod 221 and with nut 223
Attachment base 222.221 one end of screw rod is protruded into cabinet, and the other end is stretched out outside cabinet and connect with handwheel.The attachment base 222
Including connecting plate and two pieces of symmetrically arranged clamping plates that connecting plate bottom is arranged in, two clamping plates are clamped in the top of barrel wind box
Portion two sides.When needing to adjust the spacing between barrel wind box 24, the left and right adjusting mechanism 22 at both ends is adjusted respectively, is shaken
Dynamic screw rod 221, moves left and right to be drivingly connected seat 222, since attachment base 222 is connect with barrel wind box 24, so it can
Barrel wind box 24 is driven to move together；So it can change the spacing between adjacent barrel wind box 24, to adapt to difference
The conveying of width film packet.
As shown in fig. 6, the wind deflector component 26 includes the first wind deflector 261 and that 24 two sides of barrel wind box are arranged in
The length of two wind deflectors 262, the first wind deflector 261 and the second wind deflector 262 is consistent with the length of barrel wind box 24.The outlet air
Adjustment mechanism 21 is separately positioned on the both ends of barrel wind box group mouthful up and down comprising the connect with 261 end of the first wind deflector
One linking arm 263, the second linking arm 264 connecting with 262 end of the second wind deflector, pressure pin 213 and about 213 pressure pin of driving are transported
Dynamic elevating mechanism.As shown in figure 5, the elevating mechanism includes rotation axis 212, the drive chain that 212 both ends of rotation axis are arranged in
Wheel 211, be arranged in below drive sprocket 211 by movable sprocket 215, cover in drive sprocket 211 and by the chain on movable sprocket 215
214 and the handwheel that is connect with 212 one end of rotation axis；The both ends of pressure pin 213 are arranged on the chain 214 of two sides, by shaking hand
Wheel drive chain 214 rotates, so that pressure pin 213 be driven to move up and down, the up and down motion of pressure pin 213 can drive wind deflector component
It moves up and down, to change the position of wind deflector.Pass through connector between first linking arm 263 and the second linking arm 264
269 connections, for limiting the spacing between the first wind deflector 261 and the second wind deflector 262, make two wind deflectors be maintained at barrel wind
The two sides of box 24.The end of first linking arm 263 is equipped with the first perforation 265, and the end of second linking arm 264 is equipped with
Second perforation 266, the top of first perforation 265 are the first idler wheel 267, and the top of the second perforation 266 is the second idler wheel
268, pressure pin 213 passes through the first perforation 265 and the second perforation 266 to which all wind deflectors be together in series；Pressure pin 213 is located at
The bottom surface of first idler wheel 267 and the second idler wheel 268, when wind deflector realization moves left and right, idler wheel can be in the top surface of pressure pin 213
It is mobile.
The top of the barrel wind box group is equipped with several supporting mechanisms 23, and the supporting mechanism 23 includes being arranged in barrel wind
The support base of 24 top of box and the support rod for the support base of connecting.The support base includes that 24 two sides of barrel wind box are arranged in
Connecting plate and the support plate connecting with connecting plate, the support plate are perforated equipped with third, and the top of the third perforation is equipped with
Third idler wheel, the support rod are perforated across the third.
As shown in Figure 7,8, the barrel wind box 24 is formed by connecting by three sections of wind housing units 242, and the wind housing unit 242 wraps
Include left plate, right side plate, top sealing plate, bottom sealing plate, preceding sealing plate and rear sealing plate；The left plate and right side plate are equipped with exhaust vent,
The both ends of the top sealing plate of wind housing unit 242 are equipped with air inlet, and the air inlet is equipped with air inlet pipe fitting 243.The wind box list
Partition 244 is equipped in member 242, partition 244 is arranged in diagonal line, and the space in wind housing unit 242 is divided into symmetrical two halves, wind
The air inlet at 242 top of housing unit is connected to from different spaces respectively.
Three warm areas are successively arranged by material conveying direction in cabinet 1, every section of wind housing unit 242 is correspondingly arranged at a temperature
In area.The heating device includes that the air quantity being separately positioned on above three warm areas adjusts heating mechanism 27.As shown in figure 9, institute
Stating air quantity and adjusting heating mechanism 27 includes heating chamber, setting in the indoor heating tube 272 of heating chamber and air blower 271, air blast
The output end of machine is connected to heating chamber, and the output end of heating chamber is equipped with several outlet air pipe fittings 273, the outlet air pipe fitting
273 are connect by air hose with air inlet pipe fitting.The discharge pipe joint is equipped with air quantity trimmer, and air quantity adjustment handwheel passes through company
Linkage 274 is connect with air quantity trimmer；The air output of adjustment heating device is realized by adjusting air quantity trimmer.
Cabinet 1 of the present invention uses frame structure, consistent with the height of film chartered plane, and entrance transport portion is recessed film chartered plane
Inside rack, globality when docking with film chartered plane is stronger, more attractive；1 outer panel of cabinet uses the aluminium alloy with groove lines
Buckle edge is made, and three-dimensional sense is stronger；Exit increases organic glass door, the situation after material comes out not only can be observed, but also rise
To the effect of safeguard protection；It exports fan and uses suspended structure, be suspended on above exit conveyor belt.
Claims (6)
1. a kind of high speed film chartered plane oven, including cabinet, setting are in the intracorporal wind box channel-dividing device of case and heating device；Its feature
Be: the wind box channel-dividing device includes bottom wind box, several barrel wind boxes being arranged on the wind box of bottom, for adjusting adjacent barrel
The shunting adjustment mechanism of spacing between wind box, the wind deflector component that barrel wind box air outlet is set and for adjusting board group of keeping out the wind
Adjustment mechanism above and below the air outlet of part height；One end of the cabinet is equipped with import, and the other end is equipped with outlet, presses material in cabinet
Conveying direction is successively arranged three warm areas, and the heating device includes that the air quantity being separately positioned on above three warm areas adjusts heating
Mechanism；Transfer passage is formed between adjacent barrel wind box, the barrel wind box is elongated, and adjacent barrel wind box is set in parallel
Form barrel wind box group；The shunting adjustment mechanism includes several groups adjustment mechanism group, the adjustment mechanism group and barrel wind box
It corresponds；The adjustment mechanism group includes the left and right adjusting mechanism that barrel wind box group both ends are arranged in, the left and right adjustment machine
Structure include screw rod, with the nut of screw rod cooperation and the attachment base that connect with nut, the attachment base includes that connecting plate and being arranged exists
Two pieces of symmetrically arranged clamping plates of connecting plate bottom, two clamping plates are clamped in the top two sides of barrel wind box；The wind deflector
Component includes the first wind deflector and the second wind deflector that barrel wind box two sides are arranged in；The air outlet up and down distinguish by adjustment mechanism
The both ends of barrel wind box group are set comprising the first linking arm connecting with the first wind deflector end and the second wind deflector end
The elevating mechanism that the second linking arm, pressure pin and the driving pressure pin of portion's connection move up and down, first linking arm are connect with second
It is connected between arm by connector, the end of first linking arm is equipped with the first perforation, and the end of second linking arm is set
There is the second perforation, the first perforation and the second perforation cover on pressure pin；The barrel wind box is formed by connecting by three sections of wind housing units, often
Section wind housing unit is correspondingly arranged in a warm area, and the wind housing unit includes left plate, right side plate, top sealing plate, bottom sealing plate, preceding
Sealing plate and rear sealing plate, the left plate and right side plate are equipped with exhaust vent, and the both ends of the top sealing plate of wind housing unit are equipped with air inlet,
The air inlet is equipped with air inlet pipe fitting；The air quantity adjusts heating mechanism and includes heating chamber, is arranged in heating chamber
Heating tube and air blower, the output end of air blower be connected to heating chamber, the output end of heating chamber is equipped with several discharge pipes
Connector, the outlet air pipe fitting are connect by air hose with air inlet pipe fitting；Partition is equipped in the wind housing unit, partition is in diagonal
Line setting, the space in wind housing unit is divided into symmetrical two halves, the air inlet at the top of wind housing unit respectively from different spaces
Connection.
2. a kind of high speed film chartered plane oven according to claim 1, it is characterised in that: the elevating mechanism includes rotation
Axis, the drive sprocket that rotation axis both ends are set, be arranged in below drive sprocket by movable sprocket, cover in drive sprocket and passive
Chain on sprocket wheel and the handwheel being connect with rotation axis one end.
3. a kind of high speed film chartered plane oven according to claim 1, it is characterised in that: the top of first perforation is the
One idler wheel, biperforate top are the second idler wheel, and pressure pin is located at the bottom surface of the first idler wheel and the second idler wheel.
4. a kind of high speed film chartered plane oven according to claim 1, it is characterised in that: set above the barrel wind box group
There are several supporting mechanisms, the supporting mechanism includes the branch of the support base being arranged in above barrel wind box and the support base of connecting
Strut, the support base include the support plate that the connecting plate of barrel wind box two sides is arranged in and connect with connecting plate, the support
Plate is perforated equipped with third, and the top of the third perforation is equipped with third idler wheel, and the support rod is perforated across the third.
5. a kind of high speed film chartered plane oven according to claim 1, it is characterised in that: the discharge pipe joint is equipped with wind
Trimmer is measured, air quantity adjustment handwheel is connect by link mechanism with air quantity trimmer.
6. a kind of high speed film chartered plane oven according to claim 1, it is characterised in that: the entrance of the cabinet is equipped with door
The opening and closing driving mechanism of baffle and driving door guard plate folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211325.XA CN106742366B (en) | 2016-12-24 | 2016-12-24 | A kind of high speed film chartered plane oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211325.XA CN106742366B (en) | 2016-12-24 | 2016-12-24 | A kind of high speed film chartered plane oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106742366A CN106742366A (en) | 2017-05-31 |
| CN106742366B true CN106742366B (en) | 2019-08-27 |
Family
ID=58919548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211325.XA Expired - Fee Related CN106742366B (en) | 2016-12-24 | 2016-12-24 | A kind of high speed film chartered plane oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106742366B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776361A (en) * | 2020-08-03 | 2020-10-16 | 广州达意隆包装机械股份有限公司 | A film wrapping machine oven structure |
| CN115291649B (en) * | 2022-08-09 | 2024-07-05 | 西门子（中国）有限公司 | Temperature control method of oven, temperature control method of film wrapping machine, oven and film wrapping machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462601A (en) * | 2008-12-30 | 2009-06-24 | 广州市万世德包装机械有限公司 | Drum wall type film packaging machine oven |
| CN103991630A (en) * | 2013-02-14 | 2014-08-20 | 克罗内斯股份公司 | Cnstriction device |
| CN104960704A (en) * | 2015-06-18 | 2015-10-07 | 广州达意隆包装机械股份有限公司 | Heating device for product external packing |
| CN205775239U (en) * | 2016-05-30 | 2016-12-07 | 扬州瑞金机械制造有限公司 | A kind of airflow dryer height all spends spray wind box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9103595B2 (en) * | 2013-03-14 | 2015-08-11 | Arpac, Llc | Shrink wrap tunnel with dynamic width adjustment |
-
2016
- 2016-12-24 CN CN201611211325.XA patent/CN106742366B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462601A (en) * | 2008-12-30 | 2009-06-24 | 广州市万世德包装机械有限公司 | Drum wall type film packaging machine oven |
| CN103991630A (en) * | 2013-02-14 | 2014-08-20 | 克罗内斯股份公司 | Cnstriction device |
| CN104960704A (en) * | 2015-06-18 | 2015-10-07 | 广州达意隆包装机械股份有限公司 | Heating device for product external packing |
| CN205775239U (en) * | 2016-05-30 | 2016-12-07 | 扬州瑞金机械制造有限公司 | A kind of airflow dryer height all spends spray wind box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106742366A (en) | 2017-05-31 |
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Granted publication date: 20190827 Termination date: 20191224 |