CN107443443A - A kind of automatic shearing adhesive dispenser - Google Patents
A kind of automatic shearing adhesive dispenser Download PDFInfo
- Publication number
- CN107443443A CN107443443A CN201710792002.2A CN201710792002A CN107443443A CN 107443443 A CN107443443 A CN 107443443A CN 201710792002 A CN201710792002 A CN 201710792002A CN 107443443 A CN107443443 A CN 107443443A
- Authority
- CN
- China
- Prior art keywords
- feed appliance
- knife rest
- cylinder
- runway
- adhesive dispenser
- 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
Links
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 19
- 239000000853 adhesive Substances 0.000 title claims abstract description 18
- 238000010008 shearing Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 14
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 8
- 229920000459 Nitrile rubber Polymers 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
Abstract
The invention discloses a kind of automatic shearing adhesive dispenser,Including workbench,Feed appliance,Knife rest and runway,Workbench side is provided with foot-operated switching plate,Workbench is provided with runway,Runway one end is provided with into contracting roller,Enter contracting roller both ends and be vertically provided with knife rest,Knife rest side is provided with feed appliance,Feed appliance and to enter contracting roller one end be axis connection,Feed appliance side is provided with feeding cylinder,It is all provided with the inside of two knife rests jagged,The setting of foot-operated switching plate,So that staff's operation circuit break-make by way of foot-operated,So as to facilitate staff to operate,Feed appliance includes unilateral bearing feed appliance and computer driving feed appliance,Realize automatic feeding function,Pass through being used cooperatively for knife rest cylinder and cutter,Glue function is cut in realization,Pass through the setting of solid side cylinder steel plate,Realize the placement function of the material of glue to be cut,Pass through the setting of runway,Realize the transportation function of the material after cutting glue,So as to carry out next step utilization,The present invention is reasonable in design,It is adapted to promote the use of.
Description
Technical field
The present invention relates to one kind to cut adhesive dispenser, more particularly, to a kind of automatic shearing adhesive dispenser.
Background technology
Nitrile rubber is as made from butadiene and acrylonitrile through emulsion polymerization, and nitrile rubber mainly uses low temperature emulsion
Polymerization produces, and oil resistivity is fabulous, and wearability is higher, and heat resistance is preferable, and bonding force is strong.Its shortcoming is that lower temperature resistance is poor, resistance to smelly
Oxygen is poor, and insulating properties are inferior, and elasticity is slightly lower.Nitrile rubber is mainly for the manufacture of oil resistant rubber product, abbreviation NBR, by fourth two
Prepared by alkene and acrylonitrile compolymer a kind of synthetic rubber.It is that oil resistant (especially alkane oil), ageing-resistant performance preferably synthesize
Rubber.Acrylonitrile content (%) has 42~46,36~41,31~35,25~30,18~24 etc. five kinds in nitrile rubber.Acrylonitrile
Content is more, and oil resistivity is better, but cold resistance then accordingly declines.It can be in 120 DEG C of air or in 150 DEG C of oil
It is long-term use of.In addition, it also has good water resistance, air-tightness and excellent adhesive property.It is widely used in the various oil resistants of system
Rubber, a variety of oil seat gaskets, pad, sleeve pipe, flexible package, flexible rubber hose, printer's roll, cable glue material etc., in automobile, boat
Turn into essential elastomeric material in the industries such as sky, oil, duplicating.
With the development of society, the application of bearing is also more and more extensive, the part in many fields all be unable to do without bearing, and it is used
Amount is also huge.Because the sealing ring of bearing decides quality and the life-span of bearing, so the production of bearing be unable to do without sealing
Circle, therefore, the dosage of sealing ring is also huge, however, both at home and abroad also without the equipment that can produce sealing ring automatically, state at present
Interior sealing ring manufacturer is all pure manual production.The main production material of sealing ring is butadiene acrylonitrile rubber, it is necessary to butadiene acrylonitrile rubber
Sealing ring could be produced by being cut into equirotal strip with scissors.Relevant staff is largely worked daily, not only
Efficiency is low, also easily raw material is caused to waste, in addition, also having a strong impact on the health of staff.
In view of problem above, designs a kind of automatic shearing adhesive dispenser, takes pneumatic principle, it is easy-to-use, and environmental protection and energy saving, its
Machine Tool design simply uses, and saves material, and the glue work of cutting to staff brings and greatly facilitated.
The content of the invention
The technical problem to be solved in the present invention is on the basis of bearing is widely used, and one is provided for the gluing equipment of cutting of sealing ring
Kind miscellaneous function, designs a kind of automatic shearing adhesive dispenser, so as to solve the above problems.
To achieve the above object, the present invention provides following technical scheme:
A kind of automatic shearing adhesive dispenser of the present invention, including workbench, feed appliance, knife rest and runway, the workbench side are provided with pin
Pedal switch, described runway one end are provided with into contracting roller, it is described enter contracting roller both ends be vertically provided with knife rest, the knife rest side
Provided with feed appliance, the feed appliance and to enter contracting roller one end be axis connection, the feed appliance side is provided with feeding cylinder, two institutes
State and be all provided with the inside of knife rest jagged, solid side cylinder steel plate is provided between the breach, the solid side cylinder steel plate side is provided with solid
Determine device, the solid side cylinder steel plate upper end is provided with knife rest cylinder, and the knife rest cylinder lower end is provided with cutter.
As a preferred technical solution of the present invention, the feeding cylinder is connected with feed appliance by pipeline.
As a preferred technical solution of the present invention, the feed appliance includes unilateral bearing feed appliance and computer driving is sent
Glassware.
As a preferred technical solution of the present invention, the pressure pipeline of the knife rest cylinder is fixedly connected with cutter.
As a preferred technical solution of the present invention, the workbench is provided with runway.
As a preferred technical solution of the present invention, the foot-operated switching plate and external power supply are electrically connected with, the pin
Pedal switch is electrically connected with feeding cylinder and knife rest cylinder.
Compared with prior art, the beneficial effects of the invention are as follows:This kind of automatic shearing adhesive dispenser, structure design is completely compact,
The setting of foot-operated switching plate so that staff's operation circuit break-make by way of foot-operated, so as to facilitate staff to operate,
Feed appliance includes unilateral bearing feed appliance and computer driving feed appliance, realizes automatic feeding function, passes through knife rest cylinder and cutting
Knife is used cooperatively, and realizes that it cuts glue function, by the setting of solid side cylinder steel plate, realizes the placement work(of the material of glue to be cut
Can, by the setting of runway, the transportation function of the material after cutting glue is realized, so as to carry out next step utilization, structure of the present invention is simple
It is single and reasonable in design, more hommization, it is adapted to promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the planar structure schematic diagram of the present invention;
In figure:1st, workbench;2nd, switching plate is ridden;3rd, feed appliance;4th, feeding cylinder;5th, knife rest cylinder;6th, knife rest;7th, solid side gas
Cylinder steel plate;8th, fixator;9th, contracting roller is entered;10th, runway.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme:A kind of automatic shearing adhesive dispenser, including workbench 1, feed appliance
3rd, knife rest 6 and runway 10, the side of workbench 1 are provided with foot-operated switching plate 2, and workbench 1 is provided with runway 10, and the one end of runway 10 is provided with
Enter contracting roller 9, enter the both ends of contracting roller 9 and be vertically provided with knife rest 6, the side of knife rest 6 is provided with feed appliance 3, feed appliance 3 and enters contracting roller
9 one end are axis connection, and the side of feed appliance 3 is provided with feeding cylinder 4, and two inner sides of knife rests 6 are all provided with jagged, are provided between breach solid
Side cylinder steel plate 7, Gu the side of side cylinder steel plate 7 is provided with fixator 8, Gu the upper end of side cylinder steel plate 7 is provided with knife rest cylinder 5, knife rest
The lower end of cylinder 5 is provided with cutter.
Feeding cylinder 4 is connected with feed appliance 3 by pipeline, and feed appliance 3 includes unilateral bearing feed appliance and computer driving is sent
Glassware, the pressure pipeline of knife rest cylinder 5 are fixedly connected with cutter, ride switching plate 2 and external power supply is electrically connected with, pedal
Switch 2 is electrically connected with feeding cylinder 4 and knife rest cylinder 5.
Concrete principle:Using this kind of automatic shearing adhesive dispenser, first the material for cutting glue will be needed to be sent into by feed appliance 3, beaten
Feeding cylinder 4 is opened, enters contracting roller 9 and realizes its compression, material reaches on solid side cylinder steel plate 7, opens knife rest cylinder 5, treat and cut
Material carry out cutting glue operation, cut the material after glue transmitted by runway 10 it is to be utilized, above-mentioned steps circulation carry out, you can realize
Material cuts glue function.
This kind of automatic shearing adhesive dispenser, structure design is completely compact, rides the setting of switching plate 2 so that staff passes through
Foot-operated mode operation circuit break-make, so as to facilitate staff to operate, feed appliance 3 includes unilateral bearing feed appliance and computer drives
Dynamic feed appliance, realizes automatic feeding function, by being used cooperatively for knife rest cylinder 5 and cutter, realizes that it cuts glue function, passes through
Gu the setting of side cylinder steel plate 7, realizing the placement function of the material of glue to be cut, by the setting of runway 10, realize after cutting glue
The transportation function of material, so as to carry out next step utilization, the present invention is simple in construction and reasonable in design, more hommization, is adapted to push away
It is wide to use.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of automatic shearing adhesive dispenser, including workbench(1), feed appliance(3), knife rest(6)And runway(10), it is characterised in that
The workbench(1)It is provided with runway(10), the runway(10)One end is provided with into contracting roller(9), it is described enter contracting roller(9)Two
End is vertically provided with knife rest(6), the knife rest(6)Side is provided with feed appliance(3), the feed appliance(3)With enter contracting roller(9)One
Hold as axis connection, the feed appliance(3)Side is provided with feeding cylinder(4), two knife rests(6)Inner side is all provided with jagged, institute
State and solid side cylinder steel plate is provided between breach(7), the solid side cylinder steel plate(7)Side is provided with fixator(8), the solid side gas
Cylinder steel plate(7)Upper end is provided with knife rest cylinder(5), the knife rest cylinder(5)Lower end is provided with cutter.
A kind of 2. automatic shearing adhesive dispenser according to claim 1, it is characterised in that the feeding cylinder(4)And feed appliance
(3)Connected by pipeline.
A kind of 3. automatic shearing adhesive dispenser according to claim 1, it is characterised in that the feed appliance(3)Including one-way shaft
Hold feed appliance and computer driving feed appliance.
A kind of 4. automatic shearing adhesive dispenser according to claim 1, it is characterised in that the knife rest cylinder(5)Pressure pipe
Road is fixedly connected with cutter.
A kind of 5. automatic shearing adhesive dispenser according to claim 1, it is characterised in that the workbench(1)Side is provided with pin
Pedal switch(2).
A kind of 6. automatic shearing adhesive dispenser according to claim 5, it is characterised in that the foot-operated switching plate(2)With it is external
Power supply is electrically connected with, the foot-operated switching plate(2)It is electrically connected with feeding cylinder(4)With knife rest cylinder(5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710792002.2A CN107443443A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic shearing adhesive dispenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710792002.2A CN107443443A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic shearing adhesive dispenser |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107443443A true CN107443443A (en) | 2017-12-08 |
Family
ID=60495780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710792002.2A Pending CN107443443A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic shearing adhesive dispenser |
Country Status (1)
Country | Link |
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CN (1) | CN107443443A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108177184A (en) * | 2018-01-10 | 2018-06-19 | 苏州蓝王机床工具科技有限公司 | A kind of plank transmission cutting mechanism and its application method |
CN110936413A (en) * | 2019-11-19 | 2020-03-31 | 长沙永昌车辆零部件有限公司 | Cutting-off equipment for sealing strip and using method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1839822A1 (en) * | 2006-03-22 | 2007-10-03 | Karl Eugen Fischer GmbH Maschinenfabrik | Cutting device for cutting strip material, in particular textile or steel rope strips |
CN203665571U (en) * | 2014-01-21 | 2014-06-25 | 浙江佰利鞋业有限公司 | Rubber cutting device for use in rubber footwear production process |
CN203993963U (en) * | 2014-07-09 | 2014-12-10 | 安徽京鸿密封件技术有限公司 | A kind of device for colloid cutting |
CN104227751A (en) * | 2014-09-23 | 2014-12-24 | 张鹏 | Application method of rubber cutting machine |
CN104290119A (en) * | 2014-09-23 | 2015-01-21 | 张鹏 | Using method of hydraulic rubber cutting machine |
CN205463830U (en) * | 2016-01-04 | 2016-08-17 | 江苏鑫斯达精密机械有限公司 | Lathe unloader |
CN205868433U (en) * | 2016-08-07 | 2017-01-11 | 杨博文 | Cutting and smashing device for insulating material production |
-
2017
- 2017-09-05 CN CN201710792002.2A patent/CN107443443A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1839822A1 (en) * | 2006-03-22 | 2007-10-03 | Karl Eugen Fischer GmbH Maschinenfabrik | Cutting device for cutting strip material, in particular textile or steel rope strips |
CN203665571U (en) * | 2014-01-21 | 2014-06-25 | 浙江佰利鞋业有限公司 | Rubber cutting device for use in rubber footwear production process |
CN203993963U (en) * | 2014-07-09 | 2014-12-10 | 安徽京鸿密封件技术有限公司 | A kind of device for colloid cutting |
CN104227751A (en) * | 2014-09-23 | 2014-12-24 | 张鹏 | Application method of rubber cutting machine |
CN104290119A (en) * | 2014-09-23 | 2015-01-21 | 张鹏 | Using method of hydraulic rubber cutting machine |
CN205463830U (en) * | 2016-01-04 | 2016-08-17 | 江苏鑫斯达精密机械有限公司 | Lathe unloader |
CN205868433U (en) * | 2016-08-07 | 2017-01-11 | 杨博文 | Cutting and smashing device for insulating material production |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108177184A (en) * | 2018-01-10 | 2018-06-19 | 苏州蓝王机床工具科技有限公司 | A kind of plank transmission cutting mechanism and its application method |
CN110936413A (en) * | 2019-11-19 | 2020-03-31 | 长沙永昌车辆零部件有限公司 | Cutting-off equipment for sealing strip and using method |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171208 |