CN106423937B - Paper feeding mechanism of die cutting machine convenient for paper feeding - Google Patents
Paper feeding mechanism of die cutting machine convenient for paper feeding Download PDFInfo
- Publication number
- CN106423937B CN106423937B CN201611069028.6A CN201611069028A CN106423937B CN 106423937 B CN106423937 B CN 106423937B CN 201611069028 A CN201611069028 A CN 201611069028A CN 106423937 B CN106423937 B CN 106423937B
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- CN
- China
- Prior art keywords
- plate
- paper
- box body
- pulling
- paper feeding
- 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.)
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000123 paper Substances 0.000 claims description 89
- 238000007664 blowing Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 11
- 241000904014 Pappus Species 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000005012 migration Effects 0.000 claims 2
- 238000013508 migration Methods 0.000 claims 2
- 238000005253 cladding Methods 0.000 claims 1
- 239000011087 paperboard Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 corrugated boards Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a paper feeding mechanism of a die-cutting machine convenient for paper feeding, which comprises a box body, a first supporting plate, a second supporting plate, a paper feeding plate, a push plate, a plate pulling machine, a paper moving frame, a rolling cleaning rod and a paper discharging rod, wherein the first supporting plate is arranged in the box body and is connected with the bottom of the box body through a plurality of actively telescopic columns, the second supporting plate is arranged on the first supporting plate, a plurality of first locking holes and a plurality of plate pulling holes are formed in each side wall of the second supporting plate, a first plate pulling hook is arranged in each plate pulling hole, a plate pulling groove used for pulling the second supporting plate out is formed in the side wall of one side of the upper part of the box body, and locking devices and a plurality of second locking holes matched with the first locking holes are formed in other side walls of the box body. According to the invention, the first locking hole is arranged on the second support plate, and the second support plate can be fixed by matching with the locking device, so that paper can be fed continuously while paper is fed.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of die cutting machines, in particular to the technical field of a paper conveying mechanism of a die cutting machine.
[ background of the invention ]
The die cutting machine is also called beer machine, cutting machine and numerical control punching machine, and is a kind of post-processing mechanical equipment for paper packaging and printing. The die cutting machine is mainly used for full-break, half-break, indentation and gold stamping operation, automatic waste discharge and the like of die cutting of paperboards, corrugated boards, adhesive stickers, double faced adhesive tapes, electronics, mobile phone rubber mats and the like. The die cutting machine utilizes a stencil carved by a steel knife, a hardware die, a steel wire, a copper plate, a lead plate or a steel plate, applies certain pressure through a printing plate, and rolls and cuts a print product or a paperboard into a certain shape. Is an important device for processing and forming the packages after printing. The cross cutting machine needs to make the film cutting machine stop the cross cutting operation when adding the paper operation to paper feed mechanism in the course of the work, is unfavorable for the improvement of production efficiency.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a paper feeding mechanism of a die cutting machine, which is convenient to add paper and can facilitate paper adding of the paper feeding mechanism.
In order to achieve the purpose, the invention provides a paper feeding mechanism of a die cutting machine, which is convenient for paper feeding and comprises a box body, a first supporting plate, a second supporting plate, a paper feeding plate, a push plate, a plate pulling machine, a paper moving frame, a rolling cleaning stick and a paper discharging stick, wherein the box body is internally provided with the first supporting plate which is connected with the bottom of the box body through a plurality of actively telescopic columns, the first supporting plate is provided with the second supporting plate, each side wall of the second supporting plate is provided with a plurality of first locking holes and a plurality of plate pulling holes, the plate pulling holes are internally provided with first plate pulling hooks, the side wall of one side of the upper part of the box body is provided with plate pulling grooves for pulling the second supporting plate out, the other side walls of the box body are respectively provided with a locking device and a plurality of second locking holes matched with the first locking holes, and a plurality of telescopic locking pins matched with the first locking holes and the second, the paper feeding device is characterized in that a paper feeding plate is arranged on one side of the box body, the paper feeding plate and a pulling plate groove are positioned on the same side of the box body, a paper feeding opening is formed in the joint of the box body and the paper feeding plate, a vertical pushing plate is arranged on the paper feeding plate, the pushing plate is connected with a push-pull device, another second supporting plate is arranged on the paper feeding plate, a plurality of telescopic pulling plate columns are arranged on the pulling plate machine, second pulling plate hooks matched with the first pulling plate hooks are connected to the tail ends of the pulling plate columns, the pulling plate columns are aligned to the pulling plate groove, auxiliary air blowing openings are formed in the side walls of the two sides of the top of the box body, a movable rolling cleaning stick is arranged at the top of the box body, a soft brush is coated on the rolling cleaning stick and is contacted with the paper plate at the topmost, a paper moving frame capable of vertically and horizontally moving is arranged above the box body, the auxiliary air blowing port is aligned to a gap between the topmost paperboards, the air blowing direction of the auxiliary air blowing port is perpendicular to the conveying direction of the paperboards, the rolling cleaning rod is hollow, a plurality of dust suction holes are formed in the side wall of the rolling cleaning rod, and the rolling cleaning rod is connected with a dust suction pipe.
Preferably, the pull plate groove, the pull plate column and the second locking hole are located on the same horizontal plane.
Preferably, the paper feeding plate is provided with a plurality of guide grooves, and the bottom of the push plate is provided with a plurality of guide blocks matched with the guide grooves.
Preferably, guide plates are arranged on two sides of the paper adding plate, and the second support plate on the paper adding plate is clamped between the two guide plates.
The invention has the beneficial effects that: according to the invention, the first locking hole is arranged on the second supporting plate, and the second supporting plate can be fixed by matching with the locking device, so that paper can be fed continuously while paper is fed; the pull plate column is matched with the pull plate hole, so that the second support plate is convenient to pull out; the arrangement of the push plate facilitates the addition of paper, and the push plate is not easy to skew in the propelling process by matching with the guide groove, so that the second support plate on the paper adding plate can fall into a preset position; the rolling cleaning roller is arranged at the top of the box body, so that the paperboard can be effectively cleaned before being conveyed, dust adhered to the surface of the paperboard can be effectively removed, and the purpose of cleaning the paperboard is achieved; the dust collection hole is matched with the dust collection pipe, so that the cleaning effect can be further improved; the auxiliary air blowing port enables the paperboards not to be adhered easily, and conveying smoothness of the paperboards is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a die cutting machine feed mechanism of the present invention for facilitating feeding of paper;
FIG. 2 is a schematic view of a rolling cleaning roller of a paper feeding mechanism of a die cutting machine for conveniently feeding paper.
In the figure: 1-box body, 2-paper adding plate, 3-first support plate, 4-second support plate, 5-plate pulling machine, 6-paper moving frame, 7-rolling cleaning rod, 8-paper discharging rod, 11-second locking hole, 12-locking mechanism, 13-locking pin, 14-plate pulling groove, 19-auxiliary air blowing opening, 20-push-pull device, 21-push plate, 23-guide block, 24-guide plate, 25-guide groove, 31-telescopic column, 41-first locking hole, 42-plate pulling hole, 43-first plate pulling hook, 51-plate pulling column, 52-second plate pulling hook, 61-paper suction pipe, 70-soft brush, 71-dust suction hole and 72-dust suction pipe.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the paper feeding mechanism of the die cutting machine convenient for paper feeding comprises a box body 1, a first support plate 3, a second support plate 4, a paper feeding plate 2, a push plate 21, a plate pulling machine 5, a paper moving frame 6, rolling cleaning rods 7 and paper discharging rods 8, wherein the first support plate 3 is arranged in the box body 1, the first support plate 3 is connected with the bottom of the box body 1 through a plurality of actively telescopic columns 31, the second support plate 4 is arranged on the first support plate 3, a plurality of first locking holes 41 and a plurality of plate pulling holes 42 are formed in each side wall of the second support plate 4, a first plate pulling hook 43 is arranged in each plate pulling hole 42, a plate pulling groove 14 used for pulling out the second support plate 4 is formed in the side wall of the upper part of the box body 1, locking devices and a plurality of second locking holes 11 matched with the first locking holes 41 are formed in other side walls of the box body 1, and a plurality of first locking holes 41 and a plurality of second locking holes 11 matched with, A telescopic locking pin 13 matched with the second locking hole 11, a paper adding plate 2 is arranged on one side of the box body 1, the paper adding plate 2 and a pulling plate groove 14 are positioned on the same side of the box body 1, a paper adding opening is formed in the joint of the box body 1 and the paper adding plate 2, a vertical pushing plate 21 is arranged on the paper adding plate 2, the pushing plate 21 is connected with a push-pull device 20, another second supporting plate 4 is arranged on the paper adding plate 2, a plurality of telescopic pulling plate columns 51 are arranged on the pulling plate 5, a second pulling plate hook 52 matched with the first pulling plate hook 43 is connected to the tail end of each pulling plate column 51, the pulling plate columns 51 are aligned to the pulling plate groove 14, auxiliary air blowing openings 19 are formed in the side walls of the two sides of the top of the box body 1, a movable rolling cleaning stick 7 is arranged on the top of the box body 1, a soft brush 70 is coated on the rolling cleaning stick 7, the soft brush 70 is contacted with the paper plate at the top, a paper, the paper feeding device is characterized in that a plurality of paper suction pipes 61 are mounted at the bottom of the paper moving frame 6, a group of paper discharging rods 8 are arranged on the side of the top of the box body 1, the auxiliary blowing ports 19 are aligned to gaps between topmost paper boards, the blowing direction of the auxiliary blowing ports 19 is perpendicular to the conveying direction of the paper boards, the rolling cleaning rods 7 are hollow, a plurality of dust suction holes 71 are formed in the side walls of the rolling cleaning rods 7, the rolling cleaning rods 7 are connected with dust suction pipes 72, the plate pulling grooves 14, the plate pulling columns 51 and the second locking holes 11 are located on the same horizontal plane, a plurality of guide grooves 25 are formed in the paper feeding plate 2, a plurality of guide blocks 23 matched with the guide grooves 25 are arranged at the bottom of the pushing plate 21, guide plates 24 are arranged on two sides of the paper feeding plate 2, and the second support plate 4 on the.
The working process of the invention is as follows:
in the working process of the paper feeding mechanism of the die cutting machine convenient for paper feeding, after the paper boards on the outermost surface are cleaned by the rolling cleaning roller 7, the paper moving frame 6 is pressed downwards, so that the paper suction pipe 61 is in contact with the paper boards and sucks the paper boards, meanwhile, the auxiliary air blowing port 19 blows air to prevent the paper boards from being adhered, then the paper moving frame 6 rises, then moves towards the direction of the paper discharging roller 8, and then the paper boards are clamped by the paper discharging roller 8 and are discharged to enter the next working procedure. In the whole process, along with the consumption of the paperboard, the telescopic column 31 drives the first support plate 3 and the second support plate 4 placed on the first support plate 3 to move upwards, when the second support plate 4 moves to the position of the paperboard drawing groove 14, the locking mechanism 12 locks the second support plate 4, the telescopic column 31 drives the first support plate 3 to rapidly descend until the upper surface of the first support plate 3 and the lower surface of the second support plate 4 positioned on the paperboard feeding plate 2 are positioned on the same horizontal plane, then the push-pull device 20 pushes the push plate 21 to move towards the box body until the second support plate 4 originally positioned on the paperboard feeding plate 2 is completely pushed onto the first support plate 3, meanwhile, the plate drawing machine 5 enables the second pull plate hook 52 to move towards the paperboard drawing groove 14 until the first pull plate hook 43 is hooked, then the push plate 21 resets, the telescopic column 31 drives the first support plate 3 to ascend again until the top of the newly-added paperboard is contacted with the lower part of the second support plate 4 above, the locking mechanism 12 releases the locked second support plate 4, and the plate pulling machine 5 is pulled back, so that the second support plate 4 positioned above is pulled out, and the paper adding process is completed.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a paper feed mechanism of die cutting machine convenient with paper which characterized in that: comprises a box body (1), a first supporting plate (3), a second supporting plate (4), a paper adding plate (2), a push plate (21), a plate pulling machine (5), a paper moving frame (6), a rolling cleaning stick (7) and a paper discharging stick (8), wherein the box body (1) is internally provided with the first supporting plate (3), the first supporting plate (3) is connected with the bottom of the box body (1) through a plurality of actively telescopic columns (31), the second supporting plate (4) is placed on the first supporting plate (3), each side wall of the second supporting plate (4) is provided with a plurality of first locking holes (41) and a plurality of plate pulling holes (42), the plate pulling holes (42) are internally provided with first plate pulling hooks (43), one side wall of the upper part of the box body (1) is provided with plate pulling grooves (14) for pulling the second supporting plate (4), and other side walls of the box body (1) are provided with locking devices and a plurality of second locking holes (11) matched with the first locking holes (41), a plurality of telescopic locking pins (13) matched with the first locking holes (41) and the second locking holes (11) are arranged on the locking mechanism (12), a paper adding plate (2) is arranged on one side of the box body (1), the paper adding plate (2) and the pull plate groove (14) are positioned on the same side of the box body (1), a paper adding opening is formed in the joint of the box body (1) and the paper adding plate (2), a vertical push plate (21) is arranged on the paper adding plate (2), the push plate (21) is connected with a push-pull device (20), another second supporting plate (4) is placed on the paper adding plate (2), a plurality of telescopic pull plate columns (51) are arranged on the plate pulling machine (5), the tail ends of the pull plate columns (51) are connected with second pull plate hooks (52) matched with the first pull plate hooks (43), the pull plate columns (51) are aligned with the pull plate groove (14), and auxiliary air blowing openings (19) are formed in the side walls of the two sides of the top, box (1) top is equipped with a mobilizable clean rod of rolling (7), and the cladding has pappus brush (70) on clean rod of rolling (7), and pappus brush (70) contact with the cardboard at topmost, box (1) top is equipped with the paper frame (6) that moves that can carry out vertical migration and horizontal migration, moves paper frame (6) bottom and installs a plurality of paper pipes (61) of inhaling, box (1) top side is equipped with a set of paper rod (8) of going out, supplementary mouth of blowing (19) aim at the gap between the cardboard at topmost, and the direction of blowing of supplementary mouth of blowing (19) is perpendicular with the direction of delivery of cardboard, the inside cavity of clean rod of rolling (7), be equipped with a plurality of dust absorption holes (71) on clean rod of rolling (7) lateral wall, clean rod of rolling (7) link to each other with a dust absorption pipe (72).
2. The die cutting machine paper feeding mechanism convenient for paper feeding of claim 1, characterized in that: the pull plate groove (14), the pull plate column (51) and the second locking hole (11) are positioned on the same horizontal plane.
3. The die cutting machine paper feeding mechanism convenient for paper feeding of claim 1, characterized in that: the paper feeding plate (2) is provided with a plurality of guide grooves (25), and the bottom of the push plate (21) is provided with a plurality of guide blocks (23) matched with the guide grooves (25).
4. The die cutting machine paper feeding mechanism convenient for paper feeding of claim 1, characterized in that: guide plates (24) are arranged on two sides of the paper adding plate (2), and a second support plate (4) on the paper adding plate (2) is clamped between the two guide plates (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069028.6A CN106423937B (en) | 2016-11-28 | 2016-11-28 | Paper feeding mechanism of die cutting machine convenient for paper feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069028.6A CN106423937B (en) | 2016-11-28 | 2016-11-28 | Paper feeding mechanism of die cutting machine convenient for paper feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106423937A CN106423937A (en) | 2017-02-22 |
| CN106423937B true CN106423937B (en) | 2019-12-27 |
Family
ID=58219003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069028.6A Active CN106423937B (en) | 2016-11-28 | 2016-11-28 | Paper feeding mechanism of die cutting machine convenient for paper feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423937B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986845A (en) * | 2018-01-02 | 2019-07-09 | 芜湖市新京桥包装科技有限公司 | A kind of cardboard flattening machine |
| CN109330514B (en) * | 2018-11-21 | 2021-01-26 | 苏州诚河清洁设备有限公司 | Mop system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5451042A (en) * | 1993-02-23 | 1995-09-19 | Cuir; Jean-Pierre | Device for distributing semi-rigid sheets, particularly of cardboard, from a stack |
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
| CN202572471U (en) * | 2012-05-01 | 2012-12-05 | 李学进 | Vertical reciprocating insulating plate cutter |
| CN203079351U (en) * | 2013-01-09 | 2013-07-24 | 乐凯特科技铜陵有限公司 | Automatic board discharging machine |
| CN204689056U (en) * | 2015-05-28 | 2015-10-07 | 罗汉成 | A kind of damper gear of upper trigger |
| CN105236170A (en) * | 2015-10-20 | 2016-01-13 | 南京能益节能科技有限公司 | Method for automatic double-face paper laying |
| CN206276645U (en) * | 2016-11-28 | 2017-06-27 | 东台世恒机械科技有限公司 | One kind plus the convenient die-cutting machine paper feed mechanism of paper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204295770U (en) * | 2014-12-04 | 2015-04-29 | 昆山市周庄镇黎明印刷厂 | Automatic die cutter |
-
2016
- 2016-11-28 CN CN201611069028.6A patent/CN106423937B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5451042A (en) * | 1993-02-23 | 1995-09-19 | Cuir; Jean-Pierre | Device for distributing semi-rigid sheets, particularly of cardboard, from a stack |
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
| CN202572471U (en) * | 2012-05-01 | 2012-12-05 | 李学进 | Vertical reciprocating insulating plate cutter |
| CN203079351U (en) * | 2013-01-09 | 2013-07-24 | 乐凯特科技铜陵有限公司 | Automatic board discharging machine |
| CN204689056U (en) * | 2015-05-28 | 2015-10-07 | 罗汉成 | A kind of damper gear of upper trigger |
| CN105236170A (en) * | 2015-10-20 | 2016-01-13 | 南京能益节能科技有限公司 | Method for automatic double-face paper laying |
| CN206276645U (en) * | 2016-11-28 | 2017-06-27 | 东台世恒机械科技有限公司 | One kind plus the convenient die-cutting machine paper feed mechanism of paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106423937A (en) | 2017-02-22 |
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