CN110155774A - A kind of plastic uptake PVC decorative Film processing feeding device - Google Patents

A kind of plastic uptake PVC decorative Film processing feeding device Download PDF

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Publication number
CN110155774A
CN110155774A CN201910450298.9A CN201910450298A CN110155774A CN 110155774 A CN110155774 A CN 110155774A CN 201910450298 A CN201910450298 A CN 201910450298A CN 110155774 A CN110155774 A CN 110155774A
Authority
CN
China
Prior art keywords
fixedly connected
sliding
block
feeding device
movable supporting
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.)
Pending
Application number
CN201910450298.9A
Other languages
Chinese (zh)
Inventor
崔华
荣夕龙
朱建
周锦锋
周娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Wan Tuo New Mstar Technology Ltd
Original Assignee
Nantong Wan Tuo New Mstar Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Wan Tuo New Mstar Technology Ltd filed Critical Nantong Wan Tuo New Mstar Technology Ltd
Priority to CN201910450298.9A priority Critical patent/CN110155774A/en
Publication of CN110155774A publication Critical patent/CN110155774A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/10Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements

Abstract

The invention discloses a kind of plastic uptake PVC decorative Films to process feeding device, including pedestal, pedestal upper end side is equipped with No.1 bottom stage, No.1 bottom stage upper end is fixedly connected with No.1 movable supporting seat, No.1 movable supporting seat upper end is rotatably connected to upper flitch, upper flitch, No.1 bottom stage side and pedestal upper end be equipped with No. two movable supporting seats, No. two movable supporting seat upper ends are rotatably connected to hydraulic cylinder, No. two movable supporting seats are away from the side of No.1 bottom stage and are equipped with No. two bottom stages in pedestal upper end, beneficial effects of the present invention: 1, by the way that movable upper flitch is arranged, and the moveable sideboard of cooperation, overlay film roller is tilted, sideboard slowly pushes overlay film roller that can send to mounting table, it is time saving and energy saving;2, most of shock can be offset when overlay film roller, which is sent to mounting table, to be bumped against on No.1 block by the way that buffer gear is arranged, increases the service life of the feeding device, the configuration of the present invention is simple is practical, and it is easy to operate, manual labor can be greatly reduced.

Description

A kind of plastic uptake PVC decorative Film processing feeding device
Technical field:
The invention belongs to PVC decorative Film processing technique field, in particular to a kind of plastic uptake PVC decorative Film processing feeding dress It sets.
Background technique:
Polyvinyl chloride is vinyl chloride monomer in initiators such as peroxide, azo-compounds;Or by certainly under light, heat effect The polymer being polymerized by base polymerization reaction mechanism.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride tree Rouge needs to carry out these plates to cover plastic uptake PVC decorative Film during household dalle renovates progress machine-shaping Processing absorbs pernicious gas so that the outer surface to plate is protected, on present process equipment, generally by several Personnel are big for staff's demand of installation by carrying out installation feeding by hand, since new overlay film roller weight is larger, Carrying is more laborious when being placed into unreeling structure, so that carrying inconvenience, can largely be delayed plant produced progress, add Mass production cost.
Summary of the invention:
The object of the invention is that providing a kind of plastic uptake PVC decorative Film processing feeding dress to solve the above-mentioned problems It sets, solves the problems, such as existing at present.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of plastic uptake PVC decorative Film processing feeding device, including pedestal, pedestal upper end side are equipped with No.1 bottom stage, No.1 bottom stage upper end is fixedly connected with No.1 movable supporting seat, and the No.1 movable supporting seat upper end is rotatably connected to feeding Plate, the upper flitch, No.1 bottom stage side and pedestal upper end be equipped with No. two movable supporting seats, No. two movable supportings Seat upper end is rotatably connected to hydraulic cylinder, and No. two movable supporting seats are away from the side of No.1 bottom stage and are equipped in pedestal upper end No. two bottom stages, one end that the upper flitch is away from No. two bottom stages are fixedly connected with No. two blocks, the hydraulic cylinder upper end it is defeated Outlet is connected with sliding support mechanism, and the hydraulic cylinder is connected by sliding support mechanism with upper flitch bottom surface, and described No. two Bottom stage upper end is connected with buffer gear.
Preferably, the pedestal upper end is fixedly connected with machine frame, the machine frame inner top is fixedly connected between two sidewalls There is guide rail, No. two sliding blocks are slidably connected on the guide rail, No. two sliding block lower ends are fixedly connected with fixed block, the guide rail Lower section and it is horizontal in machine frame be equipped with threaded rod, described threaded rod one end is rotatablely connected by bearing and machine frame, the threaded rod The one end for being away from bearing passes through machine frame and is connected with servo motor, is equipped with motor frame, the motor frame outside the servo motor It is fixedly connected with machine frame, adjusting nut is slidably connected on the threaded rod, the adjusting nut upper end and lower end of fixing block are solid Fixed connection, the adjusting nut bottom end are connected with telescopic rod, and the telescopic rod lower end is connected with sideboard.
Preferably, the buffer gear by sliding slot, No.1 sliding block, mounting table, shaft placing groove, No.1 block, cross bar, Spring and spring and composition, No. two bottom stage upper ends are fixedly connected with sliding slot, slidably connect placement respectively on the sliding slot Platform and No.1 sliding block are equipped with shaft placing groove in the mounting table top, and mounting table upper end side is fixedly connected with No.1 Block is fixedly connected with four cross bars between the mounting table and No.1 sliding block.
Preferably, sliding is interspersed with slide bar, one end for being away from mounting table of the slide bar between the No.1 sliding block It is fixedly connected with No. two bottom stages, and is arranged with spring, the bullet on the outside of the slide bar and between No.1 sliding block and No. two bottom stages The both ends of spring are fixedly connected with No.1 sliding block and No. two bottom stages.
Preferably, the sliding support mechanism by No.1 fixed link, No. two fixed links, sliding sleeve, connecting rod, support rod and Connecting block is constituted, and upper flitch bottom end two sides are respectively fixedly connected with No.1 fixed link and No. two fixed links, and the No.1 is fixed Bar and No. two equal sliding sleeves of fixed link appearance are equipped with sliding sleeve, are fixedly connected to connecting rod, two institutes between two sliding sleeves It states sliding sleeve lower end and is fixedly connected to support rod, one end that two support rods are away from sliding sleeve is fixedly connected to linking Block, the connecting block are connected with the piston end of hydraulic cylinder
Preferably, the two sides of the upper flitch have been respectively fixedly connected with shaft, the shaft is interspersed in No.1 activity branch In the axis hole for supportting seat.
Preferably, described guide rail one end is fixedly connected with machine frame, the guide rail both ends are fixedly connected with No. three blocks.
Preferably, the length of the sideboard and the equivalent width of upper flitch.
Beneficial effects of the present invention:
1, by the way that movable upper flitch is arranged, and cooperate moveable sideboard, overlay film roller is tilted, sideboard, which slowly pushes, to be covered Deflector roll can be sent to mounting table, time saving and energy saving;
2, big portion can be offset when overlay film roller, which is sent to mounting table, to be bumped against on No.1 block by the way that buffer gear is arranged Divide and hit, increases the service life of the feeding device;
The configuration of the present invention is simple is practical, easy to operate, can greatly reduce manual labor.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of buffer gear of the invention;
Fig. 3 is the structural schematic diagram of sliding support mechanism of the invention.
In figure: 1, pedestal;2, No.1 bottom stage;3, No.1 movable supporting seat;4, No. two movable supporting seats;5, hydraulic cylinder;6, Sliding support mechanism;61, No.1 fixed link;62, No. two fixed links;63, sliding sleeve;64, connecting rod;65, support rod;66, it is connected Block;7, No. two bottom stages;8, buffer gear;81, sliding slot;82, No.1 sliding block;83, mounting table;84, shaft placing groove;85, No.1 Block;86, cross bar;87, slide bar;88, spring;9, upper flitch;10, No. two blocks;11, machine frame;12, guide rail;13, No. three gears Block;14, No. two sliding blocks;15, fixed block;16, motor frame;17, servo motor;18, threaded rod;19, bearing;20, adjusting nut; 21, telescopic rod;22, sideboard.
Specific embodiment:
As shown in Figure 1-3, present embodiment uses following technical scheme: a kind of plastic uptake PVC decorative Film processing feeding Device, including pedestal 1, the 1 upper end side of pedestal are equipped with No.1 bottom stage 2, and 2 upper end of No.1 bottom stage is fixedly connected with No.1 Movable supporting seat 3,3 upper end of No.1 movable supporting seat are rotatably connected to upper flitch 9, the upper flitch 9, the No.1 bottom stage 2 sides and 1 upper end of pedestal be equipped with No. two movable supporting seats 4,4 upper end of No. two movable supporting seats is rotatably connected to hydraulic cylinder 5, No. two movable supporting seats 4 are away from the side of No.1 bottom stage 2 and are equipped with No. two bottom stages 7, the feeding in 1 upper end of pedestal One end that plate 9 is away from No. two bottom stages 7 is fixedly connected with No. two blocks 10, and the output end of 5 upper end of hydraulic cylinder is connected with cunning Dynamic supporting mechanism 6, the hydraulic cylinder 5 are connected by sliding support mechanism 6 with 9 bottom surface of upper flitch, 7 upper end of No. two bottom stages It is connected with buffer gear 8.
Wherein, 1 upper end of pedestal is fixedly connected with machine frame 11, is fixedly connected between the 11 inner top two sidewalls of machine frame There is guide rail 12, No. two sliding blocks 14 are slidably connected on the guide rail 12,14 lower end of No. two sliding blocks is fixedly connected with fixed block 15,12 lower section of the guide rail and it is horizontal in machine frame 11 be equipped with threaded rod 18, described 18 one end of threaded rod passes through bearing 19 and machine Frame 11 is rotatablely connected, and one end that the threaded rod 18 is away from bearing 19 passes through machine frame 11 and is connected with servo motor 17, described to watch It takes and is equipped with motor frame 16 outside motor 17, the motor frame 16 is fixedly connected with machine frame 11, is slidably connected on the threaded rod 18 There is adjusting nut 20,20 upper end of adjusting nut is fixedly connected with 15 lower end of fixed block, 20 bottom end of the adjusting nut connection There is telescopic rod 21,21 lower end of telescopic rod is connected with sideboard 22.
Wherein, the buffer gear 8 is by sliding slot 81, No.1 sliding block 82, mounting table 83, shaft placing groove 84, No.1 block 85, cross bar 86, spring 88 and spring 88 and 89 are constituted, and 7 upper end of No. two bottom stages is fixedly connected with sliding slot 81, the sliding slot 81 It is upper to slidably connect mounting table 83 and No.1 sliding block 82 respectively, shaft placing groove 84 is equipped in 83 top of mounting table, it is described 83 upper end side of mounting table is fixedly connected with No.1 block 85, is fixedly connected with four between the mounting table 83 and No.1 sliding block 82 Root cross bar 86.
Wherein, sliding is interspersed with slide bar 87 between the No.1 sliding block 82, and the slide bar 87 is away from mounting table 83 One end is fixedly connected with No. two bottom stages 7, and is arranged with bullet on the outside of the slide bar 87 and between No.1 sliding block 82 and No. two bottom stages 7 Spring 88, the both ends of the spring 88 are fixedly connected with No.1 sliding block 82 and No. two bottom stages 7.
Wherein, the sliding support mechanism 6 is by 61, No. two fixed links 62 of No.1 fixed link, sliding sleeve 63, connecting rod 64, branch Strut 65 and connecting block 66 are constituted, and the 9 bottom end two sides of upper flitch are respectively fixedly connected with No.1 fixed link 61 and No. two fixed links 62, the No.1 fixed link 61 and No. two equal sliding sleeves of 62 appearance of fixed link are equipped with sliding sleeve 63, between two sliding sleeves 63 It is fixedly connected with connecting rod 64, two 63 lower ends of sliding sleeve are fixedly connected to support rod 65, and two support rods 65 are remote It is fixedly connected to connecting block 66 from one end of sliding sleeve 63, the connecting block 66 is connected with the piston end of hydraulic cylinder 5
Wherein, the two sides of the upper flitch 9 have been respectively fixedly connected with shaft, and the shaft is interspersed in No.1 movable supporting seat In 3 axis hole, convenient for the rotation of upper flitch 9.
Wherein, described 12 one end of guide rail is fixedly connected with machine frame 11, and 12 both ends of guide rail are fixedly connected with No. three blocks 13, The side of two No. three blocks 13 is equipped with travel switch, and forms switch and pass through touch-control sensor and 17 phase of servo motor It is electrically connected.
Wherein, the equivalent width of the length Yu upper flitch 9 of the sideboard 22, convenient for the overlay film roller in passage upper flitch 9.
Specific: when in use, overlay film roller is first rolled into two upper flitch 9 present invention by when work, starts servo Motor 17 drives threaded rod 18 to rotate, and the rotation drive adjusting nut 20 of threaded rod 18 is moved to the side of overlay film roller, electronic at this time The elongation of telescopic rod 21 drives sideboard 22 to decline, and drops to the blocking that is in contact with the side of overlay film roller, then starts hydraulic cylinder 5, liquid Cylinder pressure 5 can drive one end of upper flitch 9 to tilt by driving piston end decline, but due to the blocking of sideboard 22, cover The not lower rolling of deflector roll, is again started up servo motor 17, servo motor 17 drives threaded rod 18 to invert, therefore overlay film roller is upper at this time It slowly rolls under 9 migration of flitch to mounting table 83, the both ends shaft of overlay film roller will be placed in shaft placing groove 84, be saved Shi Shengli, when overlay film roller strikes on mounting table 83, by the way that buffer gear 8 is arranged, mounting table 83 can be transmitted hitting To No.1 sliding block 82, No.1 sliding block 82 can squeeze spring 88, balance out most shock, and increase the feeding device uses the longevity Life, the configuration of the present invention is simple is practical, easy to operate, can greatly reduce manual labor.
Control mode of the invention is automatically controlled by controller, the skill that the control circuit of controller passes through this field Art personnel's simple programming can be realized, and the offer of power supply also belongs to the common knowledge of this field, and the present invention is mainly used to protect Mechanical device is protected, so the present invention is not explained control mode and circuit connection.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. a kind of plastic uptake PVC decorative Film processes feeding device, including pedestal (1), it is characterised in that: pedestal (1) upper end one Side is equipped with No.1 bottom stage (2), and No.1 bottom stage (2) upper end is fixedly connected with No.1 movable supporting seat (3), the No.1 activity Support base (3) upper end is rotatably connected to upper flitch (9), the upper flitch (9), No.1 bottom stage (2) side and in pedestal (1) Upper end is equipped with No. two movable supporting seats (4), and No. two movable supporting seats (4) upper end is rotatably connected to hydraulic cylinder (5), and described two Number movable supporting seat (4) is away from the side of No.1 bottom stage (2) and is equipped with No. two bottom stages (7), the feeding in pedestal (1) upper end One end that plate (9) is away from No. two bottom stages (7) is fixedly connected with No. two blocks (10), the output end of hydraulic cylinder (5) upper end It being connected with sliding support mechanism (6), the hydraulic cylinder (5) is connected by sliding support mechanism (6) with upper flitch (9) bottom surface, No. two bottom stages (7) upper end is connected with buffer gear (8).
2. a kind of plastic uptake PVC decorative Film according to claim 1 processes feeding device, it is characterised in that: the pedestal (1) Upper end is fixedly connected with machine frame (11), is fixedly connected with guide rail (12) between machine frame (11) the inner top two sidewalls, described to lead No. two sliding blocks (14) are slidably connected on rail (12), No. two sliding blocks (14) lower end is fixedly connected with fixed block (15), described Below guide rail (12) and it is horizontal in machine frame (11) be equipped with threaded rod (18), described threaded rod (18) one end by bearing (19) with Machine frame (11) rotation connection, one end that the threaded rod (18) is away from bearing (19) pass through machine frame (11) and are connected with servo motor (17), motor frame (16) are equipped with outside the servo motor (17), the motor frame (16) is fixedly connected with machine frame (11), described It is slidably connected on threaded rod (18) adjusting nut (20), the fixed company in adjusting nut (20) upper end and fixed block (15) lower end It connects, adjusting nut (20) bottom end is connected with telescopic rod (21), and telescopic rod (21) lower end is connected with sideboard (22).
3. a kind of plastic uptake PVC decorative Film according to claim 1 processes feeding device, it is characterised in that: the buffer Structure (8) by sliding slot (81), No.1 sliding block (82), mounting table (83), shaft placing groove (84), No.1 block (85), cross bar (86), Spring (88) and spring (88) and (89) are constituted, and No. two bottom stages (7) upper end is fixedly connected with sliding slot (81), the sliding slot (81) mounting table (83) and No.1 sliding block (82) are slidably connected on respectively, shaft is equipped in mounting table (83) top and places Slot (84), mounting table (83) the upper end side are fixedly connected with No.1 block (85), the mounting table (83) and No.1 sliding block (82) four cross bars (86) are fixedly connected between.
4. a kind of plastic uptake PVC decorative Film according to claim 3 processes feeding device, it is characterised in that: the No.1 is sliding Sliding is interspersed with slide bar (87) between block (82), one end for being away from mounting table (83) of the slide bar (87) and No. two bottom stages (7) it is fixedly connected, and is arranged with spring on the outside of the slide bar (87) and between No.1 sliding block (82) and No. two bottom stages (7) (88), the both ends of the spring (88) are fixedly connected with No.1 sliding block (82) and No. two bottom stages (7).
5. a kind of plastic uptake PVC decorative Film according to claim 1 processes feeding device, it is characterised in that: the sliding branch Support mechanism (6) is by No.1 fixed link (61), No. two fixed links (62), sliding sleeve (63), connecting rod (64), support rod (65) and linking Block (66) is constituted, and upper flitch (9) the bottom end two sides are respectively fixedly connected with No.1 fixed link (61) and No. two fixed links (62), institute It states No.1 fixed link (61) and No. two equal sliding sleeves of fixed link (62) appearance is equipped with sliding sleeve (63), between two sliding sleeves (63) It is fixedly connected to connecting rod (64), two sliding sleeve (63) lower ends are fixedly connected to support rod (65), two branch One end that strut (65) is away from sliding sleeve (63) is fixedly connected to connecting block (66), the connecting block (66) and hydraulic cylinder (5) Piston end be connected.
6. a kind of plastic uptake PVC decorative Film according to claim 1 processes feeding device, it is characterised in that: the upper flitch (9) two sides have been respectively fixedly connected with shaft, and the shaft is interspersed in the axis hole of No.1 movable supporting seat (3).
7. a kind of plastic uptake PVC decorative Film according to claim 2 processes feeding device, it is characterised in that: the guide rail (12) both ends are fixedly connected with No. three blocks (13).
8. a kind of plastic uptake PVC decorative Film according to claim 2 processes feeding device, it is characterised in that: the sideboard (22) equivalent width of length and upper flitch (9).
CN201910450298.9A 2019-05-28 2019-05-28 A kind of plastic uptake PVC decorative Film processing feeding device Pending CN110155774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910450298.9A CN110155774A (en) 2019-05-28 2019-05-28 A kind of plastic uptake PVC decorative Film processing feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910450298.9A CN110155774A (en) 2019-05-28 2019-05-28 A kind of plastic uptake PVC decorative Film processing feeding device

Publications (1)

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CN110155774A true CN110155774A (en) 2019-08-23

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CN201910450298.9A Pending CN110155774A (en) 2019-05-28 2019-05-28 A kind of plastic uptake PVC decorative Film processing feeding device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820581A (en) * 2019-11-19 2020-02-21 瑞安市浙工大创新创业研究院 Guniting equipment for bridge construction

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393009A (en) * 1990-06-11 1995-02-28 G.D. S.P.A. Device for feeding reels into a packaging machine
JP2010215396A (en) * 2009-03-18 2010-09-30 Canon Inc Roll sheet supporting device and recording device
CN103358650A (en) * 2013-07-04 2013-10-23 浙江欧耐斯屋面瓦业有限公司 Automatic charging and tire accepting device of tire base
CN103979341A (en) * 2014-05-21 2014-08-13 吉翔宝(太仓)离型材料科技发展有限公司 Novel automatic roller discharging device
CN205616308U (en) * 2016-04-08 2016-10-05 建滔(清远)玻璃纤维有限公司 Electronic fabric coiling apparatus
CN106241452A (en) * 2016-10-19 2016-12-21 郑州纺机工程技术有限公司 A kind of wet up-coiler being applicable to non-weaving cloth cotton pads spun lacing production line
CN206244131U (en) * 2016-11-10 2017-06-13 南京聚力纤维材料有限公司 A kind of lower winding apparatus of Labor-saving safety
CN107499995A (en) * 2017-08-30 2017-12-22 湖州东凯纺织有限公司 A kind of weaving trolley with automatic charging function
CN207046523U (en) * 2017-06-10 2018-02-27 吴江市新锦华纺织有限公司 A kind of textile winding machine of easy of rise roller

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393009A (en) * 1990-06-11 1995-02-28 G.D. S.P.A. Device for feeding reels into a packaging machine
JP2010215396A (en) * 2009-03-18 2010-09-30 Canon Inc Roll sheet supporting device and recording device
CN103358650A (en) * 2013-07-04 2013-10-23 浙江欧耐斯屋面瓦业有限公司 Automatic charging and tire accepting device of tire base
CN103979341A (en) * 2014-05-21 2014-08-13 吉翔宝(太仓)离型材料科技发展有限公司 Novel automatic roller discharging device
CN205616308U (en) * 2016-04-08 2016-10-05 建滔(清远)玻璃纤维有限公司 Electronic fabric coiling apparatus
CN106241452A (en) * 2016-10-19 2016-12-21 郑州纺机工程技术有限公司 A kind of wet up-coiler being applicable to non-weaving cloth cotton pads spun lacing production line
CN206244131U (en) * 2016-11-10 2017-06-13 南京聚力纤维材料有限公司 A kind of lower winding apparatus of Labor-saving safety
CN207046523U (en) * 2017-06-10 2018-02-27 吴江市新锦华纺织有限公司 A kind of textile winding machine of easy of rise roller
CN107499995A (en) * 2017-08-30 2017-12-22 湖州东凯纺织有限公司 A kind of weaving trolley with automatic charging function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820581A (en) * 2019-11-19 2020-02-21 瑞安市浙工大创新创业研究院 Guniting equipment for bridge construction

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Application publication date: 20190823