CN202292841U - Cutter for cutting rubber products and automatic cutting machine comprising same - Google Patents
Cutter for cutting rubber products and automatic cutting machine comprising same Download PDFInfo
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- CN202292841U CN202292841U CN2011204155751U CN201120415575U CN202292841U CN 202292841 U CN202292841 U CN 202292841U CN 2011204155751 U CN2011204155751 U CN 2011204155751U CN 201120415575 U CN201120415575 U CN 201120415575U CN 202292841 U CN202292841 U CN 202292841U
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Abstract
The utility model relates to a cutter for cutting rubber products and an automatic cutting machine comprising the cutter. A plurality of through holes are arranged on the cutter for cutting the rubber products; the distance H from the lowest point of the edges of the through holes to the edge of a cutting edge is 3-20mm; and the cutter is a continuous cutter; the through holes are circular holes, the diameters D of the circular holes are 3-25mm; or the through holes are conical holes, the diameters d1 of the large ends of the conical holes are 15-24mm, and the diameters of d2 of the small ends of the conical holes are 2-14mm. The automatic cutting machine for cutting the rubber products comprises a support frame, a machine frame, an angle adjusting mechanism, a linear sliding pair, an air cylinder, two cutter installing wheels, the cutter, a cutter guider and a motor, wherein the cutter guider is fixed on the machine frame, the motor is used for driving the cutter installing wheels, and the cutter is the cutter for cutting rubber products provided by the utility model. The automatic cutting machine can be used for cutting different rubber products, has no need for water injection assistance and has the advantages of simpleness, high efficiency, accurate cutting mode and the like.
Description
Technical field
The utility model relates to a kind of rubber product severing and uses automatic cutting machine with cutter and the rubber product severing that contains this cutter.
Background technology
At present the rubber-like cutting machine mainly all is to come the severing rubber with disk cut-off knife or cutting knife type frame for movement, though all there is its shortcoming in the rubber that these two kinds of structures can some type of severing.
One, be example with the cutting disc cutting machine; Its shortcoming has: 1. disc cutter need assist water spray could cut film; But according to the rubber process technical standard, rubber product is forbidden contacting with water in manufacturing process, if contact and can product choked with resentment with water; Occur bubble in the sulfidation, reduce product percent of pass; 2. use the sizing material goods after cutting disc has cut to need high-power blower to dry up the water on the rubber, waste energy and polluted source; 3. disc cutter easy abrasion, mechanicalness noise is big, and it is loaded down with trivial details to change blade; 4. disc cutter complicated in mechanical structure, control complicacy are controlled system cost high (using servo-drive system), reach cutting rubber permissible accuracy reluctantly; 5. the cutting disc structure is exposed, the cutting disc phenomenon that flies out possibly occur, and has potential safety hazard; 6. the time to play the motion cycle very long because complex structure is carried out action at every turn for cutting disc, and cutting efficiency is low, can make the uneven reduction product percent of pass of product section.Speed is about per minute 14 cuttves at present.
Two, be example with the cutting knife type cutting machine, its shortcoming has: 1. can only severing thin rubber, (thickness is greater than 50mm) is powerless for thick rubber; 2. cutter very easily damages; 3. vertically rubber article cutting can not be satisfied rubber (particularly tyre surface in the tire product and sidewall etc.); 4. the rubber section out-of-flatness that cuts out.
Summary of the invention
The technical problem that the utility model will solve is: auxiliary, simple efficient and the rubber product severing with accurate severing mode that provides a kind of and can be applied to cut different rubbers, need not to spray water is with cutter and contain the automatic cutting machine of this cutter, has solved in the above-mentioned prior art to have problems.
The technical scheme that solves the problems of the technologies described above is: cutter is used in a kind of rubber product severing; Have several through holes on this cutter; Described through hole edge minimum point is 3～20mm to the distance H of knife edge; Described cutter is continuous cutter, and cutter is the annular cutter that strip cutter front and back end is connected to form continuously.
Described through hole or be circular hole, Circularhole diameter D is 3～25 mm; Or be conical bore, conical bore outside diameter d1 is 15～24 mm, end diameter d2 is 2～14mm.
The level interval L at adjacent two through hole edges is 4～50 mm.
Described knife edge is a waveform.
The inclined plane of blade and the angle of horizontal plane are 5～85o.
Another technical scheme of the utility model is: automatic cutting machine is used in a kind of rubber product severing; Comprise that bracing frame, frame, angle-adjusting mechanism, linear slide pair, cylinder, 2 cutters install wheel, cutter, are fixed on the knife on the frame and drive cutter the motor that wheel rotates is installed; Described cylinder one end is installed on the bracing frame; The other end is installed on the frame, and 2 cutters are installed wheel and are installed in the frame both sides respectively, and cutter is installed in cutter and installs on the wheel; The cutter that is positioned at cutter installation wheel below passes knife; Described linear slide pair comprises slide block that has chute and the direction adjustable plate that is provided with slide rail that cooperates with slide block, and slide block is fixed on the frame rear side, and the direction adjustable plate is connected with bracing frame through angle-adjusting mechanism; Described angle-adjusting mechanism is a screw structure, and described cutter is that cutter is used in the described rubber product severing of the utility model.
This cutting machine also includes the cutter tensioning apparatus; This cutter tensioning apparatus comprises screw rod I, screw rod contiguous block, slide plate, 2 pressure strips and has the limiting plate of elongated sliding eye; Limiting plate is fixedly mounted on the frame, and 2 pressure strips are installed on the limiting plate trailing flank and also and between the limiting plate form slideway, and slide plate places in the slideway; The screw rod contiguous block is fixed on the frame trailing flank; Screw rod I and screw rod contiguous block are through the location that is threaded, and screw rod I one end is fixedly connected on the slide plate, and the elongated sliding eye that the installation shaft that described one of them cutter is installed wheel is passed limiting plate is installed on the slide plate.
This cutting machine also includes the moulding assembly, and described moulding assembly comprises the connecting rod and the moulding running roller of bending, and connecting rod one end is connected with the moulding running roller, on the hinged frame of the other end.
Also be provided with moulding assembly angle micromatic setting on the described frame; Described moulding assembly angle micromatic setting comprises installing plate, screw rod III and nut III; The screw rod III is connected with frame through installing plate with the nut III, and screw rod III one end holds out against moulding assembly connecting rod top.
Owing to adopt said structure, a kind of rubber product severing of the utility model has following beneficial effect with cutter and the automatic cutting machine that contains this cutter:
1, the rubber product severing of the utility model is to be employed in the continuous cutter that the blade end has several through holes with cutter, can not make water as isolation, cooling medium.These through holes play following 2 effects: 1. be stored in the micelle that cuts out in the through hole and bring out, 2. through hole is used to reduce the friction between continuous cutter and the sizing material as the space of storage cold air before cutting, plays the effect of air and sizing material isolation.The rubber product severing of the utility model limits the through-hole aperture that has on it and the bore edges minimum point distance to knife edge with cutter; Be to draw through test of many times; The aperture is the service life of conference minimizing cutter too; The aperture is too little can to reduce cutting effect, even can not cut qualified products.Through hole edge minimum point in the scope of 3～20mm, just can reach desirable effect to the distance of knife edge.So when adopting the cutter of the utility model that rubber product is cut, can be applied to cut different rubbers, need not to spray water and assist, do not need high-power blower, practiced thrift water, electricity, gas, avoid polluted source and influenced working environment, simple efficient.
2, the rubber product severing that contains the utility model is with the automatic cutting machine of the rubber product of cutter; Have the following advantages: need not auxiliary water spray when 1. cutting rubber product; So do not need high-power blower, practiced thrift water, electricity, gas, avoid polluted source and influenced working environment; 2. blade is not easy to wear, economical with materials, easy maintenance; 3. frame for movement is simple, and machinery control easily, has accurately improved severing efficient and severing accuracy, reduces the goods waste; 4. this cut-off knife structure can be made packaging type, and security is improved; 5. the angle of cutting article can be changed arbitrarily, the severing of most rubbers can be used for; 6. can cutting thickness less than the film of 500mm, the expanding application scope.
Below, in conjunction with accompanying drawing and embodiment a kind of rubber product severing of the utility model is further described with cutter and the technical characterictic that contains the automatic cutting machine of this cutter.
Description of drawings
Fig. 1-1～Fig. 1-3: the cutter structure sketch map is used in a kind of rubber product severing of the utility model.
Fig. 1-1: front view (through hole level interval L equates that knife edge is horizontal shape).
Fig. 1-2: front view (L is unequal for the through hole level interval, and knife edge is a wave-like).
Fig. 1-3: front view (L is unequal for the through hole level interval, and through hole edge minimum point is unequal to the distance H of knife edge).
The A-A cutaway view of Fig. 2-1: Fig. 1-1.
Fig. 2-2: the cutter master looks cutaway view (through hole is a conical bore).
Fig. 3～Fig. 6: the automatic cutting machine structural representation of a kind of rubber product of the utility model.
Fig. 3: front view, Fig. 4: left view, the B-B profile of Fig. 5: Fig. 3, the C portion enlarged drawing of Fig. 6: Fig. 4.
Fig. 7-1: the slide block structure sketch map of linear slide pair.
Fig. 7-2: the direction adjustable plate structural representation of linear slide pair.
Fig. 8～Fig. 9: cutter tensioning device structure sketch map.
Fig. 8: front view, Fig. 9: rearview.
Among the figure: the 1-cylinder, the 2-bracing frame, the 3-frame, the 4-cutter is installed wheel, and the 41-cutter is installed the installation shaft of wheel, 5-cutter tensioning apparatus, 51-screw rod I; 52-screw rod contiguous block, 53-slide plate, 54-pressure strip, 55-limiting plate, 551-elongated sliding eye, 6-cutter, 61-through hole; The 7-linear slide is secondary, 71-direction adjustable plate, 72-slide block, 8-knife, 9-moulding assembly, 91-connecting rod; 92-moulding running roller, the 10-motor, 11-conveyer belt, 12-are treated the severing rubber product, 13-angle-adjusting mechanism, 131-screw rod II; 132-nut II, 14-handwheel, 15-moulding assembly angle micromatic setting, 151-screw rod III, 152-installing plate, 153-nut III.
The specific embodiment
Embodiment 1: cutter is used in a kind of rubber product severing; Have several through holes on this cutter; Described through hole edge minimum point is 3～20mm to the distance H of knife edge; Each through hole edge minimum point equates that to the distance H of knife edge described cutter is continuous cutter, and cutter is the annular cutter that strip cutter front and back end is connected to form continuously.
Embodiment 2: cutter is used in a kind of rubber product severing, has several through holes on this cutter, and described through hole edge minimum point is 3～20mm to the distance H of knife edge, preferred 10～16mm.Each through hole edge minimum point can equate (referring to Fig. 1-1) to the distance H of knife edge, also can unequal (referring to Fig. 1-3).Described through hole or be circular hole (referring to Fig. 2-1), Circularhole diameter D is 3～25 mm; Or be conical bore (referring to Fig. 2-2), conical bore outside diameter d1 is 15～24 mm, end diameter d2 is 2～14mm.When described cutter was vertically placed, front view was rectangular continuous cutter (referring to Fig. 1-1), and cutter is the annular cutter that strip cutter front and back end is connected to form continuously.
Embodiment 3: cutter is used in a kind of rubber product severing, has several through holes on this cutter, and described through hole edge minimum point is 5～10mm to the distance H of knife edge.Described through hole or be circular hole, Circularhole diameter D is 10～20 mm; Or be conical bore, conical bore outside diameter d1 is 20～24 mm, end diameter d2 is 5～10 mm.When described cutter was vertically placed, front view was rectangular continuous cutter, and cutter is the annular cutter that strip cutter front and back end is connected to form continuously.
Embodiment 4: cutter is used in a kind of rubber product severing; Its basic structure is with embodiment 2 or embodiment 3; The level interval L at adjacent in addition two through hole edges is 4～50 mm, and preferred 20～30 mm, the level interval L at adjacent two through hole edges can equate that (referring to Fig. 1-1) also can unequal (referring to Fig. 1-2); The inclined plane of described blade and the angle of horizontal plane are 5～85o, and preferred α is 15～40o.
The utility model embodiment 1～embodiment 4 described knife edge or be waveform (referring to Fig. 1-2), or be linear.
Embodiment 5: a kind of rubber product severing is with automatic cutting machine (Fig. 3～Fig. 4), comprise bracing frame 2, frame 3,13,2 linear slide pairs 7 of angle-adjusting mechanism, 1,2 cutters installations of cylinder wheel 4, cutter 6, be fixed on the knife 8 on the frame and drive cutter the motor 10 of taking turns rotation is installed.Described cutter is that cutter is used in embodiment 1～4 each described rubber product severing, and described cylinder 1 one ends are installed on the bracing frame 2, and the other end is installed on the frame 3; 2 cutters are installed wheel 4 and are installed in frame 3 both sides respectively; Cutter 6 is installed in cutter and installs on the wheel 4, and the cutter that is positioned at cutter installation wheel below passes knife 8 (referring to Fig. 6), and cutter 6 horizontal sets are installed on the wheel 4 at cutter; By cutter wheel 4 is installed and is driven the cutter continuous motion; The guide effect of cutter through knife 8 is from the horizontal vertical configuration that changes into, and described 2 linear slide secondary 7 are installed in the frame both sides respectively, the direction adjustable plate 71 that is provided with slide rail 711 (referring to Fig. 7-1, Fig. 7-2) that linear slide secondary 7 comprises the slide block 72 that has chute 721 and cooperates with slide block; Slide block is fixed on frame 3 rear sides; Direction adjustable plate 71 is connected with bracing frame 2 through angle-adjusting mechanism, and described angle-adjusting mechanism is a screw structure, and described screw mandrel is to be made up of with the screw rod II 131 that is installed on the nut II the nut II 132 that is fixed on the bracing frame; Screw rod II 131 is hinged with direction adjustable plate 71, and described screw rod II 131 is provided with the handwheel 14 of convenient rotation.
This cutting machine also includes cutter tensioning apparatus 5 (referring to Fig. 8～Fig. 9); This cutter tensioning apparatus 5 comprises screw rod I 51, screw rod contiguous block 52,53,2 pressure strips 54 of slide plate and has the limiting plate 55 of elongated sliding eye 551; Limiting plate is fixedly mounted on the frame 3; 2 pressure strips 54 are installed on limiting plate 55 trailing flanks and also and between the limiting plate form slideway; Slide plate 53 places in the slideway and can in slideway, slide, and screw rod contiguous block 52 is fixed on the frame trailing flank, and screw rod I 51 and screw rod contiguous block 52 are through the location that is threaded; Screw rod I one end is fixedly connected on the slide plate 53, and the installation shaft 41 that described one of them cutter is installed wheel is passed the elongated sliding eye 551 of limiting plate and is installed on the slide plate 53 through bearing.The screw rod I 51 of described cutter tensioning apparatus is provided with the handwheel of convenient rotation.Elongated sliding eye 551 is to play the guiding role, and drives slide plate through rotary screw I 51 and in slideway, moves, and slide plate 53 drives the installation shaft 41 of cutter installation wheel simultaneously and in the elongated sliding eye, slides, and to regulate two cutters the distances between the wheel is installed.
This cutting machine also includes moulding assembly 9, and described moulding assembly comprises the connecting rod 91 and moulding running roller 92 of bending, and connecting rod 91 1 ends are connected with moulding running roller 92, on the hinged frame 3 of the other end.Also be provided with moulding assembly angle micromatic setting 15 (referring to Fig. 6) on the described frame 3; Described moulding assembly angle micromatic setting comprises installing plate 152, screw rod III 151 and nut III 153; The screw rod III is connected with frame 3 through installing plate with the nut III, and screw rod III 151 1 ends hold out against moulding assembly connecting rod 91 tops.
As a kind of conversion of embodiment 5, described cutter tensioning apparatus can also adopt other versions, as long as be convenient to change cutter 7, described cutting machine also can not be provided with moulding assembly 9, and the severing process adopts other servicing unit to compress rubber.
A kind of rubber product severing of the utility model is with the operation principle of automatic cutting machine: cylinder 1 drives whole frame 3 and slides through linear slider secondary 7 and realize pumping; Cylinder is controlled by PLC, can change cutting speed up and down according to the needs of cut product.When cylinder descends, begin to drive cutters and wheel 4 is installed is rotated, thereby drive continuous cutter 6 continuous motions by motor 10, cylinder rise back time-delay stopping motor with guarantee in the cutting process continuously cutter 6 not with the rubber adhesion.Linear slider secondary 7 guarantees that frame 3 moves up and down accurately.Angle-adjusting mechanism 13 is that screw mandrel guarantees that continuous cutter 6 can constitute the cutting angle of the continuous cutter of screw rod II 131 pushing direction adjustable plates, 71 adjustings of screw mandrel with any operating angle cutting rubber product through rotation.Sizing material did not move with continuous cutter together when moulding assembly 9 guaranteed that continuous cutter sizing material before rubber tapping is pushed down not sideslip or cutting.Tensioning apparatus 5 is when changing continuous cutter, to use, and promptly can drive slide plate 53 move left and right through rotary screw I 51, and the installation shaft that one of them cutter is installed wheel moves with slide plate 53; Thereby can regulate two cutters the distance between the wheel is installed; When changing continuous cutter, scalable is dwindled two cutters the distances between the wheel is installed, and loosens continuous cutter; After changing continuous cutter, enlarge the effect that two distances between the cutters installation wheel play the continuous cutter of tensioning again.
Claims (9)
1. cutter is used in a rubber product severing; It is characterized in that: have several through holes on this cutter; Described through hole edge minimum point is 3～20mm to the distance H of knife edge, and described cutter is continuous cutter, and cutter is the annular cutter that strip cutter front and back end is connected to form continuously.
2. cutter is used in a kind of rubber product severing according to claim 1, it is characterized in that: described through hole or for circular hole, Circularhole diameter D is 3～25 mm; Or be conical bore, conical bore outside diameter d1 is 15～24 mm, end diameter d2 is 2～14mm.
3. cutter is used in a kind of rubber product severing according to claim 1 and 2, it is characterized in that: the level interval L at adjacent two through hole edges is 4～50 mm.
4. cutter is used in a kind of rubber product severing according to claim 1 and 2, it is characterized in that: described knife edge is a waveform.
5. cutter is used in a kind of rubber product severing according to claim 1 and 2, it is characterized in that: the inclined plane of blade and the angle of horizontal plane are 5～85o.
6. automatic cutting machine is used in a rubber product severing; It is characterized in that: comprise bracing frame (2), frame (3), angle-adjusting mechanism (13), linear slide secondary (7), cylinder (1), 2 cutters wheel (4), cutter (6) are installed, be fixed on the frame knife (8) with drive cutter the motor (10) of wheel rotation be installed; Described cylinder (1) one end is installed on the bracing frame (2); The other end is installed on the frame (3); 2 cutters are installed wheel (4) and are installed in frame (3) both sides respectively; Cutter (6) is installed in cutter and installs on the wheel (4), and the cutter that is positioned at cutter installation wheel below passes knife (8), and described linear slide secondary (7) comprises slide block (72) that has chute (721) and the direction adjustable plate (71) that is provided with slide rail (711) that cooperates with slide block; Slide block is fixed on frame (3) rear side; Direction adjustable plate (71) is connected with bracing frame (2) through angle-adjusting mechanism (13), and described angle-adjusting mechanism is a screw structure, and described cutter is that cutter is used in each described rubber product severing like claim 1～5.
7. automatic cutting machine is used in a kind of rubber product severing according to claim 6; It is characterized in that: this cutting machine also includes cutter tensioning apparatus (5); This cutter tensioning apparatus (5) comprises screw rod I (51), screw rod contiguous block (52), slide plate (53), 2 pressure strips (54) and has the limiting plate (55) of elongated sliding eye (551); Limiting plate is fixedly mounted on the frame (3); 2 pressure strips (54) are installed on limiting plate (55) trailing flank and also and between the limiting plate form slideway; Slide plate (53) places in the slideway, and screw rod contiguous block (52) is fixed on the frame trailing flank, and screw rod I (51) and screw rod contiguous block (52) are through the location that is threaded; Screw rod I one end is fixedly connected on the slide plate (53), and the elongated sliding eye (551) that the installation shaft (41) that described one of them cutter is installed wheel is passed limiting plate is installed on the slide plate (53).
8. use automatic cutting machine according to claim 6 or 7 described a kind of rubber product severings; It is characterized in that: this cutting machine also includes moulding assembly (9); Described moulding assembly comprises the connecting rod (91) and the moulding running roller (92) of bending; Connecting rod (91) one ends are connected with moulding running roller (92), on the hinged frame (3) of the other end.
9. automatic cutting machine is used in a kind of rubber product severing according to claim 8; It is characterized in that: also be provided with moulding assembly angle micromatic setting (15) on the described frame (3); Described moulding assembly angle micromatic setting comprises installing plate (152), screw rod III (151) and nut III (153); The screw rod III is connected with frame (3) through installing plate with the nut III, and screw rod III (151) one ends hold out against moulding assembly connecting rod (91) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204155751U CN202292841U (en) | 2011-10-27 | 2011-10-27 | Cutter for cutting rubber products and automatic cutting machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204155751U CN202292841U (en) | 2011-10-27 | 2011-10-27 | Cutter for cutting rubber products and automatic cutting machine comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN202292841U true CN202292841U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204155751U Expired - Fee Related CN202292841U (en) | 2011-10-27 | 2011-10-27 | Cutter for cutting rubber products and automatic cutting machine comprising same |
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| CN (1) | CN202292841U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085090A (en) * | 2011-10-27 | 2013-05-08 | 洪荣华 | Rubber product cutting tool and automatic cutting machine comprising same |
| CN105014724A (en) * | 2014-08-26 | 2015-11-04 | 马鞍山锐生工贸有限公司 | Method for cutting rubber blanks of rubber parts of harvester |
| CN106737915A (en) * | 2016-12-16 | 2017-05-31 | 滁州胜全农业开发有限公司 | A kind of medical Chinese medicine bi-directional cutting device |
| CN110722613A (en) * | 2018-07-17 | 2020-01-24 | 宁国诚石橡塑制品有限公司 | Cutting device is used in rubber and plastic goods production |
| CN110744600A (en) * | 2019-09-16 | 2020-02-04 | 徐州全兴电碳制品有限公司 | Automatic cutting device for producing rubber sealing element |
-
2011
- 2011-10-27 CN CN2011204155751U patent/CN202292841U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085090A (en) * | 2011-10-27 | 2013-05-08 | 洪荣华 | Rubber product cutting tool and automatic cutting machine comprising same |
| CN103085090B (en) * | 2011-10-27 | 2015-02-11 | 洪荣华 | Rubber product cutting tool and automatic cutting machine comprising same |
| CN105014724A (en) * | 2014-08-26 | 2015-11-04 | 马鞍山锐生工贸有限公司 | Method for cutting rubber blanks of rubber parts of harvester |
| CN105014724B (en) * | 2014-08-26 | 2016-08-24 | 马鞍山锐生工贸有限公司 | A kind of harvester rubber parts compound blank cuts method |
| CN106737915A (en) * | 2016-12-16 | 2017-05-31 | 滁州胜全农业开发有限公司 | A kind of medical Chinese medicine bi-directional cutting device |
| CN110722613A (en) * | 2018-07-17 | 2020-01-24 | 宁国诚石橡塑制品有限公司 | Cutting device is used in rubber and plastic goods production |
| CN110744600A (en) * | 2019-09-16 | 2020-02-04 | 徐州全兴电碳制品有限公司 | Automatic cutting device for producing rubber sealing element |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141027 |
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| EXPY | Termination of patent right or utility model |