CN205290509U - A machine part eduction gear for production line - Google Patents
A machine part eduction gear for production line Download PDFInfo
- Publication number
- CN205290509U CN205290509U CN201521099049.3U CN201521099049U CN205290509U CN 205290509 U CN205290509 U CN 205290509U CN 201521099049 U CN201521099049 U CN 201521099049U CN 205290509 U CN205290509 U CN 205290509U
- Authority
- CN
- China
- Prior art keywords
- machine components
- bracing frame
- connecting plate
- production line
- screening
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a machine part eduction gear for production line, including first support frame and second support frame, the bottom of conveyer belt is equipped with the brace table, be equipped with first connecting plate on the brace table, be equipped with the second connecting plate on the first support frame, be equipped with the screening frame between first connecting plate and the second connecting plate, be equipped with tiltboard and horizontal screen channel selection in the screening frame, be equipped with filter holes in the horizontal screen channel selection, be equipped with the slide bar between first support frame and the second support frame, be equipped with the spout on the slide bar, sliding connection has the removal base in the spout, remove the bottom fixedly connected with guiding mechanism of base, guiding mechanism includes first arm and second arm, the bottom of second arm is equipped with the piece of discharging. The utility model discloses increase screening machine part's quantity, discharge machine part fast from filter holes, improve the screening efficiency, can improve screening accuracy nature to the machine part work of filtering many times in the screening frame moreover.
Description
Technical field
This utility model belongs to machine components processing technique field, particularly relates to a kind of machine components discharger for production line.
Background technology
Machining refers to by the process that a kind of plant equipment overall dimensions to workpiece or performance are changed. The production process of machine refers to all processes making product from raw material (or semi-finished product). Production of machinery is included raw-material transport and preservation, the preparation of production, the manufacture of blank, the processing of part and heat treatment, the assembling of product and debugging, the content such as paint and packaging. The content of production process is very extensive, and the principle of modern enterprise system analysis engineering and method tissue produce and Instructing manufacture, and production process is regarded as a production system with input and output. In process of production, every change produces the shape of object, size, position and character etc. so that it is become finished product or half-finished process is called technical process. It is the major part of production process. Technical process can be divided into again the technical processs such as casting, forging, punching press, welding, machining, assembling, manufacturing technology process generally refers to the machining work process of part and the summation of the assembling technology procedure of machine, other processes are then called supporting process, for instance transport, keeping, power supply, maintenance of equipment etc.
The primary element constituting machinery is called machine components, and machine components, also known as mechanical organ, are the single products that can not decouple of composition machinery and machine, and it is the elementary cell of machinery. In machine components production line, there is error in some mechanical processing steps, will certainly there is the non-compliant part of some sizes, for mechanical assembly, it is necessary to high accuracy, it is therefore desirable to is filtered out by non-compliant for size machine components. Adopt screening plate that machine components are carried out screening operation at present, machine components are placed in screening plate, screening plate is applied mechanical energy, by screening plate up-down vibration, the part that then volume is less than normal is discharged by sieve aperture, reaches the effect filtered out by non-compliant for size part, but in screening process, easily cause machine components and be deposited in screening plate, it is easy to block screen holes, reduce screening efficiency.
Utility model content
This utility model purpose is in that the above-mentioned technical problem solving exist in prior art, a kind of machine components discharger for production line is provided, increase the quantity of screening machine components, machine components are quickly discharged from screen holes, improve screening efficiency, and to machine components repeatedly screening operation in screening frame, screening accuracy can be improved.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of machine components discharger for production line, it is characterized in that: include the first bracing frame and the second bracing frame, second bracing frame is provided with charging aperture, charging aperture be connected with conveyer belt, the bottom of conveyer belt is provided with support platform, support platform and be provided with the first connecting plate, first bracing frame is provided with the second connecting plate, screening frame it is provided with between first connecting plate and the second connecting plate, screening frame is provided with tilting table and horizontal screen channel selection, the lower section of conveyer belt is located at by tilting table, and horizontal screen channel selection is provided with screen holes, being provided with sliding bar between first bracing frame and the second bracing frame, sliding bar is provided with chute, slidably connects mobile foundation in chute, and the first bracing frame is provided with driving device, and driving device drives mobile foundation, the bottom of mobile foundation is fixedly connected with guiding mechanism, guiding mechanism includes the first mechanical arm and the second mechanical arm, first mechanical arm is provided with latch segment, the top of the first mechanical arm is provided with fixing seat, fixing seat is fixedly connected on the bottom of mobile foundation, the bottom of the second mechanical arm is provided with discharge block, the both sides discharging block touch the inner side of screening frame, the bottom surface discharging block touch the end face of horizontal screen channel selection, this device can increase the quantity of screening machine components, machine components are quickly discharged from screen holes, improve screening efficiency, and can to machine components repeatedly screening operation in screening frame, improve screening accuracy.
Further, being provided with positioner in the second bracing frame, positioner includes positioning housing and locating piece, and locating piece slides in positioning housing, is provided with the first spring between positioning housing and locating piece, and locating piece props up sliding bar. When locating piece is to positioning housing internal slide, the first spring contraction, so that it may locating piece is propped up sliding bar, under the effect of the first spring deformation, sliding bar is clamped in the second bracing frame, and two sliding bars can be reserved spacing, it is simple to mobile foundation slides on sliding bar.
Further, one end of sliding bar is provided with fixing head, and fixing head is located on the first bracing frame. Fixing head is mainly the positioning action to sliding bar, when one end of sliding bar is clamped in the second bracing frame, in order to make keeping parallelism between two sliding bars, fixing head can be slided on the hack lever of the first bracing frame, adjust the position between two sliding bars, after adjustment, fixing head is welded on the hack lever of the first bracing frame, increases the stability that mobile foundation slides on sliding bar.
Further, the both sides of the second connecting plate are provided with draw-in groove, and draw-in groove is located on the first bracing frame. The setting of draw-in groove can increase the contact area between the second connecting plate and the first bracing frame, it is simple to is welded on the first bracing frame by the second connecting plate, improves the fastness between the second connecting plate and the first bracing frame.
Further, the both sides of conveyer belt are provided with block. Conveyer belt is to machine components conveying effect, and machine components can be blocked by block, it is prevented that machine components drop from conveyer belt.
Further, the both sides of mobile foundation are equipped with gag lever post, and gag lever post is slidably connected in chute, and the outer end of gag lever post is provided with lobe, and lobe is close to the outside of sliding bar. So can mobile foundation be positioned on sliding bar, mobile foundation can only move forward and backward along sliding bar, and owing to lobe is close to the outside of sliding bar so that mobile foundation can not about sliding bar, move up and down, improve the stability slided on sliding bar of mobile foundation and safety.
Further, the bottom of the second mechanical arm is provided with cushion block, adopts bolt to fix between cushion block and discharge block. Owing to the bottom cross-sectional area of the second mechanical arm is less, second mechanical arm is not easily fixing with discharge block to be connected, therefore one piece of cushion block is just welded in the bottom of the second mechanical arm, increase contact area, then between cushion block and discharge block, bolt is passed into, so that it may discharge block is fixed on the bottom of the second mechanical arm.
Further, the second connecting plate is provided with buffer unit, and buffer unit includes bumper housing and buffer stopper, and buffer stopper slides in bumper housing, is provided with the second spring between buffer stopper and bumper housing. When mobile foundation is returned to original position, discharge block shifts to the side of screening frame along with mobile foundation, discharge block and be against on buffer stopper, under the elastic deformation effect of the second spring, buffer stopper carries out cushioning effect to discharging block, reduce and discharge block impulsive force in Recovery Process, improve the stability discharging block in Recovery Process.
This utility model, owing to have employed technique scheme, has the advantages that
1, machine components are put into by this utility model from charging aperture, by conveyer belt, machine components are carried, in course of conveying, block can prevent machine components from dropping, machine components are transported in screening frame by conveyer belt, machine components are provided a downward mechanical energy by the tilting table in screening frame, machine components are quickly slipped in horizontal screen channel selection by tilting table, the machine components just discharge from screen holes that volume is less than normal, non-compliant for size machine components are filtered out rapidly, when constantly putting into machine components from charging aperture, there are more machine components in screening frame, driving device can be opened, driving device drives mobile foundation, mobile foundation slides on sliding bar, mobile foundation is under the effect of guiding mechanism, discharge block is driven to move, both sides owing to discharging block touch the inner side of screening frame, the bottom surface discharging block touch the end face of horizontal screen channel selection, discharge block and promote machine components, machine components not easily block screen holes, non-compliant for size machine components are filtered out rapidly, and under the impetus discharging block, some mechanical part is sent on tilting table, machine components are again from landing tilting table, the machine components just discharge from screen holes that volume is less than normal, discharge block and be returned to original position, buffer stopper carries out cushioning effect to discharging block, reduce and discharge block impulsive force in Recovery Process, improve the stability discharging block in Recovery Process, so under driving device Continuous Drive mobile foundation effect, can to machine components repeatedly screening operation in screening frame, improve screening accuracy.
2, in this utility model, guiding mechanism includes the first mechanical arm and the second mechanical arm, first mechanical arm is provided with latch segment, deflection angle between such adjustable the first mechanical arm and the second mechanical arm, by latch segment, the second mechanical arm is locked on the first mechanical arm, the bottom surface discharging block is made to touch the end face of horizontal screen channel selection, prevent machine components from entering in the space discharged between block and horizontal screen channel selection, it is ensured that to discharge the block normal impetus to machine components.
3, this utility model arranges positioner in the second bracing frame, positioner includes positioning housing and locating piece, locating piece slides in positioning housing, the first spring it is provided with between positioning housing and locating piece, locating piece props up sliding bar, when locating piece is to positioning housing internal slide, first spring contraction, just locating piece can be propped up sliding bar, under the effect of the first spring deformation, sliding bar is clamped in the second bracing frame, and two sliding bars can be reserved spacing, it is simple to mobile foundation slides on sliding bar;And one end of sliding bar is provided with fixing head, fixing head is located on the first bracing frame, fixing head is mainly the positioning action to sliding bar, when one end of sliding bar is clamped in the second bracing frame, in order to make keeping parallelism between two sliding bars, fixing head can be slided on the hack lever of the first bracing frame, adjust the position between two sliding bars, after adjustment, fixing head is welded on the hack lever of the first bracing frame, increases the stability that mobile foundation slides on sliding bar.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of machine components discharger for production line of this utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of guiding mechanism in this utility model;
Fig. 4 is the structural representation of mobile foundation in this utility model;
Fig. 5 is the structural representation screening frame in this utility model;
Fig. 6 is the structural representation of positioner in this utility model;
Fig. 7 is the structural representation of buffer unit in this utility model.
Detailed description of the invention
As shown in Figures 1 to 7, for a kind of machine components discharger for production line of this utility model, including the first bracing frame 1 and the second bracing frame 2, the second bracing frame 2 is provided with charging aperture 3, and machine components put into from charging aperture 3. Charging aperture 3 be connected with conveyer belt 4, the both sides of conveyer belt 4 are provided with block 28. Conveyer belt 4 is to machine components conveying effect, and machine components can be blocked by block 28, it is prevented that machine components drop from conveyer belt 4. The bottom of conveyer belt 4 is provided with support platform 5, support platform 5 and be provided with the first connecting plate 6, first bracing frame 1 is provided with the second connecting plate 7, screening frame 8 it is provided with between first connecting plate 6 and the second connecting plate 7, screening frame 8 is provided with tilting table 9 and horizontal screen channel selection 10, the inclination angle of tilting table 9 is 15 �㡫30 ��, and tilting table 9 provides kinetic energy to machine components, and the lower section of conveyer belt 4 is located at by tilting table 9. Horizontal screen channel selection 10 is provided with screen holes 11, and screen holes 11 is evenly distributed in horizontal screen channel selection 10, and the shape of screen holes 11, in the same size. The both sides of the second connecting plate 7 are provided with draw-in groove 27, and draw-in groove 27 is located on the first bracing frame 1. The setting of draw-in groove 27 can increase the contact area between the second connecting plate 7 and the first bracing frame 1, it is simple to is welded on the first bracing frame 1 by the second connecting plate 7, improves the fastness between the second connecting plate 7 and the first bracing frame 1.
Being provided with sliding bar 12 between first bracing frame 1 and the second bracing frame 2, sliding bar 12 is provided with chute 13, slidably connects mobile foundation 14 in chute 13, and the first bracing frame 1 is provided with driving device 15, and driving device 15 drives mobile foundation 14. The both sides of mobile foundation 14 are equipped with gag lever post 29, and gag lever post 29 is slidably connected in chute 13, and the outer end of gag lever post 29 is provided with lobe 30, and lobe 30 is close to the outside of sliding bar 12. So can mobile foundation 14 be positioned on sliding bar 12, mobile foundation 14 can only move forward and backward along sliding bar 12, and owing to lobe 30 is close to the outside of sliding bar 12, make mobile foundation 14 can not at sliding bar about 12, move up and down, improve the stability slided on sliding bar 12 of mobile foundation 14 and safety. Being provided with positioner 22 in second bracing frame 2, positioner 22 includes positioning housing 23 and locating piece 24, and locating piece 24 slides in positioning housing 23, is provided with the first spring 25 between positioning housing 23 and locating piece 24, and locating piece 24 props up sliding bar 12.When locating piece 24 is to positioning housing 23 internal slide, first spring 25 shrinks, just locating piece 24 can be propped up sliding bar 12, under the first elastically-deformable effect of spring 25, sliding bar 12 is made to be clamped in the second bracing frame 2, and two sliding bars 12 can be reserved spacing, it is simple to mobile foundation 14 slides on sliding bar 12. One end of sliding bar 12 is provided with fixing head 26, and fixing head 26 is located on the first bracing frame 1. Fixing head 26 is mainly the positioning action to sliding bar 12, when one end of sliding bar 12 is clamped in the second bracing frame 2, in order to make keeping parallelism between two sliding bars 12, fixing head 26 can be slided on the hack lever of the first bracing frame 1, adjust the position between two sliding bars 12, after adjustment, fixing head 26 is welded on the hack lever of the first bracing frame 1, increases the stability that mobile foundation 14 slides on sliding bar 12.
The bottom of mobile foundation 14 is fixedly connected with guiding mechanism 16, guiding mechanism 16 includes the first mechanical arm 17 and the second mechanical arm 18, first mechanical arm 17 is provided with latch segment 19, the top of the first mechanical arm 17 is provided with fixing seat 20, fixing seat 20 is fixedly connected on the bottom of mobile foundation 14, the bottom of the second mechanical arm 18 is provided with discharge block 21, and the both sides discharging block 21 touch the inner side of screening frame 8, and the bottom surface discharging block 21 touch the end face of horizontal screen channel selection 10. Deflection angle between adjustable the first mechanical arm 17 and the second mechanical arm 18, by latch segment 19, second mechanical arm 18 is locked on the first mechanical arm 17, the bottom surface discharging block 21 is made to touch the end face of horizontal screen channel selection 10, prevent machine components from entering in the space discharged between block 21 and horizontal screen channel selection 10, it is ensured that to discharge the block 21 normal impetus to machine components. The bottom of the second mechanical arm 18 is provided with cushion block 31, adopts bolt to fix between cushion block 31 and discharge block 21. Owing to the bottom cross-sectional area of the second mechanical arm 18 is less, second mechanical arm 18 is not easily fixing with discharge block 21 to be connected, therefore one piece of cushion block 31 is just welded in the bottom of the second mechanical arm 18, increase contact area, then between cushion block 31 and discharge block 21, bolt is passed into, so that it may discharge block 21 is fixed on the bottom of the second mechanical arm 18. Second connecting plate 7 is provided with buffer unit 32, and buffer unit 32 includes bumper housing 33 and buffer stopper 34, and buffer stopper 34 slides in bumper housing 33, is provided with the second spring 35 between buffer stopper 34 and bumper housing 33. When mobile foundation 14 is returned to original position, discharge block 21 shifts to the side of screening frame 8 along with mobile foundation 14, discharge block 21 and be against on buffer stopper 34, under the elastic deformation effect of the second spring 35, buffer stopper 34 carries out cushioning effect to discharging block 21, reduce and discharge the block 21 impulsive force in Recovery Process, improve the stability discharging block 21 in Recovery Process.
Machine components are put into by this utility model from charging aperture 3, by conveyer belt 4, machine components are carried, in course of conveying, block 28 can prevent machine components from dropping, machine components are transported in screening frame 8 by conveyer belt 4, machine components are provided a downward mechanical energy by the tilting table 9 in screening frame 8, machine components are quickly slipped in horizontal screen channel selection 10 by tilting table 9, the machine components just discharge from screen holes 11 that volume is less than normal, non-compliant for size machine components are filtered out rapidly, when constantly putting into machine components from charging aperture 3, there are more machine components in screening frame 8, driving device 15 can be opened, driving device 15 drives mobile foundation 14, mobile foundation 14 slides on sliding bar 12, mobile foundation 14 is under the effect of guiding mechanism 16, discharge block 21 is driven to move, both sides owing to discharging block 21 touch the inner side of screening frame 8, the bottom surface discharging block 21 touch the end face of horizontal screen channel selection 10, discharge block 21 and promote machine components, machine components not easily block screen holes 11, non-compliant for size machine components are filtered out rapidly, and under the impetus discharging block 21, some mechanical part is sent on tilting table 9, machine components are again from landing tilting table 9, the machine components just discharge from screen holes 11 that volume is less than normal, discharge block 21 and be returned to original position, buffer stopper 34 carries out cushioning effect to discharging block 21, reduce and discharge the block 21 impulsive force in Recovery Process, improve the stability discharging block 21 in Recovery Process, so under driving device 15 Continuous Drive mobile foundation 14 acts on, can to machine components repeatedly screening operation in screening frame 8, improve screening accuracy.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto. Any based on this utility model, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done simple change, equivalent replacement or modification etc., all it is covered by among protection domain of the present utility model.
Claims (8)
1. the machine components discharger for production line, it is characterized in that: include the first bracing frame and the second bracing frame, described second bracing frame is provided with charging aperture, described charging aperture be connected with conveyer belt, the bottom of described conveyer belt is provided with support platform, described support platform is provided with the first connecting plate, described first bracing frame is provided with the second connecting plate, it is provided with screening frame between described first connecting plate and described second connecting plate, described screening frame is provided with tilting table and horizontal screen channel selection, the lower section of described conveyer belt is located at by described tilting table, described horizontal screen channel selection is provided with screen holes, being provided with sliding bar between described first bracing frame and described second bracing frame, described sliding bar is provided with chute, slidably connects mobile foundation in described chute, and described first bracing frame is provided with driving device, and described driving device drives described mobile foundation, the bottom of described mobile foundation is fixedly connected with guiding mechanism, described guiding mechanism includes the first mechanical arm and the second mechanical arm, described first mechanical arm is provided with latch segment, the top of described first mechanical arm is provided with fixing seat, described fixing seat is fixedly connected on the bottom of described mobile foundation, the bottom of described second mechanical arm is provided with discharge block, and the both sides of described discharge block touch the inner side of described screening frame, and the bottom surface of described discharge block touch the end face of described horizontal screen channel selection.
2. a kind of machine components discharger for production line according to claim 1, it is characterized in that: described second bracing frame is provided with positioner, described positioner includes positioning housing and locating piece, described locating piece slides in described positioning housing, being provided with the first spring between described positioning housing and described locating piece, described locating piece props up described sliding bar.
3. a kind of machine components discharger for production line according to claim 1, it is characterised in that: one end of described sliding bar is provided with fixing head, and described fixing head is located on described first bracing frame.
4. a kind of machine components discharger for production line according to claim 1, it is characterised in that: the both sides of described second connecting plate are provided with draw-in groove, and described draw-in groove is located on described first bracing frame.
5. a kind of machine components discharger for production line according to claim 1, it is characterised in that: the both sides of described conveyer belt are provided with block.
6. a kind of machine components discharger for production line according to claim 1, it is characterized in that: the both sides of described mobile foundation are equipped with gag lever post, described gag lever post is slidably connected in described chute, the outer end of described gag lever post is provided with lobe, and described lobe is close to the outside of described sliding bar.
7. a kind of machine components discharger for production line according to claim 1, it is characterised in that: the bottom of described second mechanical arm is provided with cushion block, adopts bolt to fix between described cushion block and described discharge block.
8. a kind of machine components discharger for production line according to claim 1, it is characterized in that: described second connecting plate is provided with buffer unit, described buffer unit includes bumper housing and buffer stopper, described buffer stopper slides in described bumper housing, is provided with the second spring between described buffer stopper and described bumper housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099049.3U CN205290509U (en) | 2015-12-24 | 2015-12-24 | A machine part eduction gear for production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099049.3U CN205290509U (en) | 2015-12-24 | 2015-12-24 | A machine part eduction gear for production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290509U true CN205290509U (en) | 2016-06-08 |
Family
ID=56473617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099049.3U Expired - Fee Related CN205290509U (en) | 2015-12-24 | 2015-12-24 | A machine part eduction gear for production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436978A (en) * | 2015-12-24 | 2016-03-30 | 嵊州市意海电机配件厂 | Mechanical part discharging device applied to production line |
-
2015
- 2015-12-24 CN CN201521099049.3U patent/CN205290509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436978A (en) * | 2015-12-24 | 2016-03-30 | 嵊州市意海电机配件厂 | Mechanical part discharging device applied to production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105436978A (en) | Mechanical part discharging device applied to production line | |
| CN104406315B (en) | Adjustable flat-plate solar collector Frame assembling machine | |
| CN105855949A (en) | Clamping device of cutting machine | |
| CN107489859B (en) | A kind of efficient damping base of machining | |
| CN205799027U (en) | A kind of automatic lifting fixture | |
| CN205290509U (en) | A machine part eduction gear for production line | |
| CN103612500B (en) | Books and periodicals superposition point this device of flap linkage line | |
| CN105437117B (en) | A kind of clamping device applied to mechanical fitting production | |
| CN202271013U (en) | Automatic slot milling machine | |
| CN104139107B (en) | A kind of rack rails punching sizing device and rack rails punching sizing technique | |
| CN108902994A (en) | A kind of mango stoning assembly line | |
| CN110508851A (en) | Leaf springs of car width bilateral mills side production line and production procedure | |
| CN106583535B (en) | A kind of ellipse punching die | |
| CN205294168U (en) | Machine part is to hole discharging device | |
| CN211638370U (en) | Perforating device for machining | |
| CN106552762A (en) | A kind of automatic production line for machine components screening | |
| CN102632526B (en) | Automatic groove broacher for skip type sawing and milling | |
| CN105480691A (en) | Mechanical part hole alignment discharging device | |
| CN108941422A (en) | Automatic impact forging equipment | |
| CN106925497A (en) | A kind of device for discharging machine components | |
| CN109043559A (en) | Mango is enucleated robot device | |
| CN208276102U (en) | Automatic impact forging equipment | |
| CN105501959A (en) | Mechanical part conversion device used for production line | |
| CN106429241A (en) | Membrane coil spring feeding mechanism for membrane coil spring feeding machine | |
| CN105436941A (en) | Forming device for producing mechanical workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181224 |