CN104923586A - Auto-counting and safeguard component of punching machine - Google Patents
Auto-counting and safeguard component of punching machine Download PDFInfo
- Publication number
- CN104923586A CN104923586A CN201510370606.9A CN201510370606A CN104923586A CN 104923586 A CN104923586 A CN 104923586A CN 201510370606 A CN201510370606 A CN 201510370606A CN 104923586 A CN104923586 A CN 104923586A
- Authority
- CN
- China
- Prior art keywords
- punch press
- counter
- photoelectric
- proximity switch
- photo
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Abstract
The invention discloses an auto-counting and safeguard component of a punching machine. The auto-counting and safeguard component comprises an automatic counting device, a photoelectric protector and a control cabinet. The automatic counting device comprises a photoelectric proximity switch and a flexible support connected with each other. The photoelectric protector comprises a circular shell and a plurality of photoelectric protective units provided within the circular shell. Each photoelectric protective unit comprises an infrared transmitting end, an infrared receiving end and a control circuit; the infrared transmitting end and the infrared receiving end are co-directional and both connected with the control circuit; the control cabinet comprises an independent power supply, a counter and a plurality of relays connected in parallel; the independent power supply is connected with both the counter and the relays; the counter is electrically connected with the photoelectric proximity switch; the relays and the control circuits are connected in one-to-one correspondence. The automatic counting device is made to adapt to the processing modes of traditional punches, and a safeguard device is made to adapt to the processing modes of the traditional punches to allow safeguarding.
Description
Technical field
The present invention relates to lathe automatic control technology field, specifically refer to a kind of punch press Auto-counting and safeguard protection assembly.
Background technology
In punch press process, often occur because the incident of injury that workpiece mistiming to be added behaviour causes pointing or other positions are compressed in processing district below slide block and cause is produced or adjusted to operating personnel's fatigue.Along with the enhancing of safe production awareness, people utilize ultrared propagating characteristic, and the process operation platform of equipment sets up photoelectric protector, prevent human body in process be strayed into processing district and damage.Existing photoelectric protector comprises horizontally disposed transmitting terminal and receiving terminal, and transmitting terminal and receiving terminal are respectively in the both sides of processing district: if the equal receiving end of infrared ray of transmitting terminal injection receives, processing district foreign, and processing is normally carried out; Will shield portions light source if human body is strayed into processing district, receiving terminal produces voltage signal and control appliance stops processing, guarantees that human body can not come to harm.But drive patrix to pump for its slide block of traditional punch press and carry out the feature of processing; in process, slide block must back and forth enter processing district and cause infrared ray to be blocked, and this action can cause severe jamming to photoelectric protector and normal process cannot be carried out.Therefore, the structure of existing photoelectric protector must be adjusted, make it adapt to the processing mode of traditional punch press.
On the other hand, in production process, the working (machining) efficiency of accurate statistics lathe is extremely important for production management.Therefore, the structure of existing robot scaler must be adjusted, make it complete traditional punch press and carry out the different process such as punching, blanking, bending, shallow recessing, shallow drawing and add the accurate statistics of man-hour to workpiece.
Summary of the invention
The object of the present invention is to provide a kind of punch press Auto-counting and safeguard protection assembly; make robot scaler adapt to the processing mode of traditional punch press to realize effective statistical function, and make safety guard adapt to the processing mode of traditional punch press to realize function of safety protection.
The present invention is achieved through the following technical solutions: a kind of punch press Auto-counting and safeguard protection assembly, comprise robot scaler, photoelectric protector and switch board; Described robot scaler comprises photo-electric proximity switch and flexible support, and photo-electric proximity switch is fixed on one end of flexible support; Described photoelectric protector comprises annular housing and the interior multiple photoelectric protection unit be located in annular housing; Described photoelectric protection unit comprises infrared emission end, infrared receiver end and control circuit, and infrared emission end arranges in the same way with infrared receiver end and is all connected with control circuit; Described switch board comprises independent current source, counter and multiple relay parallel with one another, and independent current source is connected with counter, relay respectively, and counter and photo-electric proximity switch are electrically connected, and relay and control circuit connect one to one.
Punch press is utilized to carry out adding man-hour, main motor flywheel driven, through the circular motion of clutch band moving gear, bent axle (or eccentric gear), by connecting rod, circular motion is converted into the rectilinear motion of slide block again, slide block lower end is fixed with patrix, operating desk top is fixed with counterdie, and workpiece to be added is fixed on operating desk.Crank rotation one astragal movable slider pumps once, and workpiece to be added completes time processing under patrix and the common mating reaction of counterdie, to meet the process requirements such as punching, blanking, bending, shallow recessing, shallow drawing.When photo-electric proximity switch in described robot scaler runs, if detect, signal is stopped once, and the counter in switch board increases by a number, realizes automatic counting function with this.When described photoelectric protector runs, if detect, infrared ray is stopped, disconnects relay and make punch press brake hard, to realize the function of safeguard protection by control circuit.
In described robot scaler, photo-electric proximity switch carries out flexibility by flexible support and fixes, and its position or angle can adjust according to the actual conditions of producing, and the vibrations in punch press running also can not affect the use of tally function.When punch press carry out bending, shallow recessing, shallow drawing etc. adds man-hour, the detection Height Adjustment of photo-electric proximity switch is to the centre of workbench and slide block original position: when slide block movement is to peak, the infrared ray that photo-electric proximity switch is launched is unobstructed, and infrared signal continues to launch with certain frequency; Slide block moves downward in process by peak, and infrared signal is stopped and reflected light electric-type proximity switch by slide block, and photo-electric proximity switch detects reflected signal; Slide block from the position that stops continue to come downwards to minimum point after change up until barrier effect into and disappear, in this process, photo-electric proximity switch continues to launch infrared signal with certain frequency, reflected signal continues to be sent to counter, and whole Procedure Counter increases a counting; Slide block continues to go upward to peak from the position of terminating to stop, completes reciprocating motion once, and namely photo-electric proximity switch detects that slide block moves back and forth once then rolling counters forward one, is defaulted as processing action and carries out once.
But punch press must first carry out debugging after more mold exchange could start normal process, in debug process, slide block moves back and forth may be only once that zero load does not normally work, but this situation of counter None-identified.Therefore, in order to improve the accuracy of counting, carry out punching, blanking etc. at use punch press and add man-hour, photo-electric proximity switch is arranged on below workbench: after workpiece to be added is punched, removal part drops downwards, and removal part drops in process and stops the signal that photo-electric proximity switch is launched, and the signal of reflection is sent to counter increases a counting, namely photo-electric proximity switch detects that removing part drops a then rolling counters forward one, is defaulted as processing action and carries out once.Photo-electric proximity switch is adjusted to below workbench, counts, effectively can filter the data of slide block movement during punch press no-load running, improve the accuracy to work pieces process data statistics the quantity removing part.
Infrared emission end and infrared receiver end are all arranged in annular housing by described photoelectric protector; annular housing is horizontally disposed with and is coated at slide block, and infrared emission end and infrared receiver end arrange in the same way and infrared emission end vertically sends infrared ray to workbench.In the process that punch press normally runs, infrared emission supports supervention and send infrared signal: if clear in the protection domain of photoelectric protector, punch press normally runs; If there is barrier in the protection domain of photoelectric protector, infrared signal is reflected onto infrared receiver end; and closed by control circuit control relay; relay closes makes its place short circuit and excites punch press to carry out brake hard, to ensure the personal safety of operating punch machine personnel.
The detecting distance of photoelectric protector is H centimetre, adjusts its setting height(from bottom), and when making photoelectric protector move to minimum point with slide block, the distance between infrared emission end and workbench is slightly larger than H centimetre.Consider that its thickness of finger of most people is greater than 1 centimetre, and the thickness of workpiece to be added is 1-7 millimeter, so still distance workbench (H-1) centimetre when suggestion adjustment infrared emission end moves to minimum point.Under this state, the positions such as the finger of people can not enter the processing district below slide block, to ensure the safety of operating punch machine personnel.Infrared emission end can carry out accommodation according to the actual production situation of processing apart from the height of workbench when moving to minimum point.
Described photoelectric protector comprises multiple photoelectric protection unit; multiple photoelectric protection unit is divided equally in annular housing; machining area below slide block forms ring protection district, and any one photoelectric protection unit includes control circuit and the infrared emission end be connected with control circuit respectively, infrared receiver end.There is barrier in any one photoelectric protection unit inspection, all excite the emergency braking function of punch press by controlling corresponding relay closes by control circuit, to protect the personal safety of operating personnel in ring protection district.
In the present invention, the assembly utilizing infrared ray propagation characteristic to design makes robot scaler adapt to the processing mode of traditional punch press to realize effective statistical function, and makes safety guard adapt to the processing mode of traditional punch press to realize function of safety protection.
Further, described flexible support comprises multiple universal joint chair be connected in series successively; Described universal joint chair one end is spherical, and the other end is conical.
Photo-electric proximity switch flexibility can be fixed on optional position to adapt to production and processing needs by described flexible support.The structure that the present invention utilizes multiple universal joint chair to be connected in series successively realizes flexible fixing function.Universal joint chair hollow, photo-electric proximity switch is connected the transmission realizing power supply or signal by the through multiple universal joint chair of connecting line with counter.
Further, also comprise warning device, warning device is connected with multiple relay parallel with one another.
Multiple relay normally open parallel with one another in the present invention, relay place circuit disconnects, and punch press normally runs; Photoelectric protector detects that barrier enters protection zone in punch press process, then in control circuit, corresponding relay closes makes its place line short, excites punch press to carry out brake hard and stops processing, to ensure the personal safety of operating personnel.Meanwhile, the warning device of connecting with multiple relay parallel with one another is also switched on, and carries out warning reminding.Warning device is powered by the independent current source in switch board, and brake hard successor so keeps alarm condition, discharges dangerous and after manually restarting punch press, report to the police and stop until artificial.
Further, described warning device is acousto-optic-electric alarm.
Described acousto-optic-electric alarm timely and effectively can carry out warning reminding.
Further, described counter also comprises digital display screen, and digital display screen is arranged on the panel of switch board.
Described digital display screen can make operating personnel or statistician get information about the data of counting, increases work efficiency.Counter is also connected with master controller by wired or wireless mode on the other hand, from trend master controller fed back statistics data, advances the production automation further, reduces cost of labor.
Further, described counter also comprises LED operation warning light.
Described counter arranges LED and runs warning light, contributes to the ruuning situation of directly observing counter, increases work efficiency.
Further, described counter also comprises baffle, and baffle is arranged on photo-electric proximity switch and flexible support is peripheral.
Described counter also comprises baffle, for the protection of photo-electric proximity switch and flexible support, avoids touching by mistake, hitting by mistake, extension fixture service life, the man-hour of reduction waste.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention makes its processing mode adapting to traditional punch press to realize effective statistical function by the structure adjusting robot scaler.
(2) the present invention makes its processing mode adapting to traditional punch press to realize function of safety protection by the structure adjusting safety guard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention is arranged on common punch press.
Fig. 3 is the structural representation of robot scaler.
Fig. 4 is the structural representation of photoelectric protector.
Wherein: 1-robot scaler, 11-photo-electric proximity switch, 12-flexible support, 2-photoelectric protector, 21-annular housing, 22-photoelectric protection unit, 3-switch board, 4-warning device, 5-slide block, 6-workbench.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
A kind of punch press Auto-counting of the present embodiment and safeguard protection assembly, as shown in Figure 1, be mainly achieved through the following technical solutions: a kind of punch press Auto-counting and safeguard protection assembly, comprises robot scaler 1, photoelectric protector 2 and switch board 3; Described robot scaler 1 comprises photo-electric proximity switch 11 and flexible support 12, and photo-electric proximity switch 11 is fixed on one end of flexible support 12; Described photoelectric protector 2 comprises annular housing 21 and the interior multiple photoelectric protection unit 22 be located in annular housing 21; Described photoelectric protection unit 22 comprises infrared emission end, infrared receiver end and control circuit, and infrared emission end arranges in the same way with infrared receiver end and is all connected with control circuit; Described switch board 3 comprises independent current source, counter and multiple relay parallel with one another, and independent current source is connected with counter, relay respectively, and counter and photo-electric proximity switch 11 are electrically connected, and relay and control circuit connect one to one.
As shown in Figure 2, Figure 4 shows, described robot scaler 1 is fixed on inside the workbench 6 of punch press, and photo-electric proximity switch 11 is fixed on above or below workbench 6 by flexible support 12, adds up process by need of production; Described photoelectric protector 2 is arranged on above workbench 6, and annular housing 21 is coated at slide block 5, and multiple photoelectric protection unit 22 is distributed in annular housing 21 and carries out safeguard protection to the workspace below slide block 5.
Embodiment 2:
The present embodiment does further optimization on above-described embodiment basis, and as shown in Figure 3, further, described flexible support 12 comprises multiple universal joint chair be connected in series successively; Described universal joint chair one end is spherical, and the other end is conical.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 3:
The present embodiment does further optimization on above-described embodiment basis, further, also comprises warning device 4, and warning device 4 is connected with multiple relay parallel with one another.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 4:
The present embodiment does further optimization on above-described embodiment basis, and further, described warning device 4 is acousto-optic-electric alarm.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 5:
The present embodiment does further optimization on above-described embodiment basis, and further, described counter also comprises digital display screen, and digital display screen is arranged on the panel of switch board 3.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 6:
The present embodiment does further optimization on above-described embodiment basis, and further, described counter also comprises LED and runs warning light.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 7:
The present embodiment does further optimization on above-described embodiment basis, and further, described counter also comprises baffle, and baffle is arranged on photo-electric proximity switch 11 and flexible support 12 is peripheral.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (7)
1. punch press Auto-counting and a safeguard protection assembly, is characterized in that: comprise robot scaler (1), photoelectric protector (2) and switch board (3); Described robot scaler (1) comprises photo-electric proximity switch (11) and flexible support (12), and photo-electric proximity switch (11) is fixed on one end of flexible support (12); Described photoelectric protector (2) comprises annular housing (21) and the interior multiple photoelectric protection unit (22) be located in annular housing (21); Described photoelectric protection unit (22) comprises infrared emission end, infrared receiver end and control circuit, and infrared emission end arranges in the same way with infrared receiver end and is all connected with control circuit; Described switch board (3) comprises independent current source, counter and multiple relay parallel with one another, and independent current source is connected with counter, relay respectively, and counter and photo-electric proximity switch (11) are electrically connected, and relay and control circuit connect one to one.
2. a kind of punch press Auto-counting according to claim 1 and safeguard protection assembly, is characterized in that: described flexible support (12) comprises multiple universal joint chair be connected in series successively; Described universal joint chair one end is spherical, and the other end is conical.
3. a kind of punch press Auto-counting according to claim 2 and safeguard protection assembly, it is characterized in that: also comprise warning device (4), warning device (4) is connected with multiple relay parallel with one another.
4. a kind of punch press Auto-counting according to claim 1 and safeguard protection assembly, is characterized in that: described warning device (4) is acousto-optic-electric alarm.
5. a kind of punch press Auto-counting according to claim 1 and safeguard protection assembly, it is characterized in that: described counter also comprises digital display screen, digital display screen is arranged on the panel of switch board (3).
6. a kind of punch press Auto-counting according to claim 1 and safeguard protection assembly, is characterized in that: described counter also comprises LED and runs warning light.
7. a kind of punch press Auto-counting according to claim 1,5,6 any one and safeguard protection assembly, is characterized in that: described counter also comprises baffle, and baffle is arranged on photo-electric proximity switch (11) and flexible support (12) is peripheral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370606.9A CN104923586A (en) | 2015-06-30 | 2015-06-30 | Auto-counting and safeguard component of punching machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370606.9A CN104923586A (en) | 2015-06-30 | 2015-06-30 | Auto-counting and safeguard component of punching machine |
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| CN104923586A true CN104923586A (en) | 2015-09-23 |
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| CN201510370606.9A Pending CN104923586A (en) | 2015-06-30 | 2015-06-30 | Auto-counting and safeguard component of punching machine |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290538A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Counting type tapping device for special-shaped plates |
| CN105290544A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Special-shaped plate tapping tool based on crack detecting and counting |
| CN105290826A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Tool for tapping of calibrating and counting type W-shaped piece |
| CN105290537A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Multifunctional tapping device for irregular plate |
| CN105290235A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Counting type heating and stamping device for crack detection in bending part |
| CN105290165A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Sheet metal stamping device with counting and crack detection |
| CN105290810A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Counting-type W-type workpiece tapping tool |
| CN105345175A (en) * | 2015-10-31 | 2016-02-24 | 安新生 | Water cooling and counting type tapping tool for W-shaped workpiece |
| CN105345601A (en) * | 2015-11-28 | 2016-02-24 | 谭华 | Intelligent slotting processing device |
| CN105397570A (en) * | 2015-11-28 | 2016-03-16 | 谭华 | Multifunctional intelligent feedback type sheet slotting device |
| CN105397569A (en) * | 2015-11-28 | 2016-03-16 | 谭华 | Multifunctional and intelligent plate slotting device |
| CN105491335A (en) * | 2015-11-28 | 2016-04-13 | 谭华 | Slotting device based on information feedback adjustment |
| CN105500116A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Intelligent finish grooving device of thin plate |
| CN108526330A (en) * | 2018-06-27 | 2018-09-14 | 海盐鸿强五金制造有限公司 | One kind is anti-to stick up type riveting press equipment |
| CN108723281A (en) * | 2018-06-19 | 2018-11-02 | 卡斯马星乔汽车系统（重庆）有限公司 | A kind of counting device and method for hand riveter |
| CN110605319A (en) * | 2019-09-02 | 2019-12-24 | 无锡源开软件有限公司 | Punch management method and system |
| WO2021135176A1 (en) * | 2019-12-31 | 2021-07-08 | 青岛海尔工业智能研究院有限公司 | Mold smart terminal |
| CN113399540A (en) * | 2021-06-16 | 2021-09-17 | 无锡微研股份有限公司 | Air conditioner fin mould accumulative blanking frequency recording device |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290810A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Counting-type W-type workpiece tapping tool |
| CN105345175A (en) * | 2015-10-31 | 2016-02-24 | 安新生 | Water cooling and counting type tapping tool for W-shaped workpiece |
| CN105290826A (en) * | 2015-10-31 | 2016-02-03 | 安新生 | Tool for tapping of calibrating and counting type W-shaped piece |
| CN105397569A (en) * | 2015-11-28 | 2016-03-16 | 谭华 | Multifunctional and intelligent plate slotting device |
| CN105500116A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Intelligent finish grooving device of thin plate |
| CN105290165A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Sheet metal stamping device with counting and crack detection |
| CN105290537A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Multifunctional tapping device for irregular plate |
| CN105290544A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Special-shaped plate tapping tool based on crack detecting and counting |
| CN105345601A (en) * | 2015-11-28 | 2016-02-24 | 谭华 | Intelligent slotting processing device |
| CN105397570A (en) * | 2015-11-28 | 2016-03-16 | 谭华 | Multifunctional intelligent feedback type sheet slotting device |
| CN105290538A (en) * | 2015-11-28 | 2016-02-03 | 谭华 | Counting type tapping device for special-shaped plates |
| CN105491335A (en) * | 2015-11-28 | 2016-04-13 | 谭华 | Slotting device based on information feedback adjustment |
| CN105290235A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Counting type heating and stamping device for crack detection in bending part |
| CN108723281A (en) * | 2018-06-19 | 2018-11-02 | 卡斯马星乔汽车系统（重庆）有限公司 | A kind of counting device and method for hand riveter |
| CN108723281B (en) * | 2018-06-19 | 2023-12-26 | 卡斯马星乔汽车系统（重庆）有限公司 | Counting device and method for hand riveter |
| CN108526330A (en) * | 2018-06-27 | 2018-09-14 | 海盐鸿强五金制造有限公司 | One kind is anti-to stick up type riveting press equipment |
| CN110605319A (en) * | 2019-09-02 | 2019-12-24 | 无锡源开软件有限公司 | Punch management method and system |
| CN110605319B (en) * | 2019-09-02 | 2021-02-09 | 无锡源开软件有限公司 | Punch management method and system |
| WO2021135176A1 (en) * | 2019-12-31 | 2021-07-08 | 青岛海尔工业智能研究院有限公司 | Mold smart terminal |
| CN113399540A (en) * | 2021-06-16 | 2021-09-17 | 无锡微研股份有限公司 | Air conditioner fin mould accumulative blanking frequency recording device |
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Application publication date: 20150923 |