CN105014724A - Method for cutting rubber blanks of rubber parts of harvester - Google Patents
Method for cutting rubber blanks of rubber parts of harvester Download PDFInfo
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- CN105014724A CN105014724A CN201510508163.5A CN201510508163A CN105014724A CN 105014724 A CN105014724 A CN 105014724A CN 201510508163 A CN201510508163 A CN 201510508163A CN 105014724 A CN105014724 A CN 105014724A
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Abstract
The invention discloses a method for cutting rubber blanks of rubber parts of a harvester and belongs to the technical field of rubber blank cutting. A cutting device comprises a support, a transmission mechanism, a cutting mechanism, a transverse limiting mechanism, a longitudinal limiting mechanism and a rubber blank conveying mechanism. A cutting blade of the cutting mechanism is wound around a second driving wheel and a second driven wheel. An oil cylinder controls the second driving wheel and the second driven wheel to move in the vertical direction through a plunger. A transverse limiting air cylinder of the transverse limiting mechanism drives a first limiting block to be close to a second limiting block. Longitudinal limiting air cylinders of the longitudinal limiting mechanism control pressing plates to move in the vertical direction. A conveying air cylinder of the rubber blank conveying mechanism drives a base to move through a pushing rod. According to the method for cutting the rubber blanks, cutting, transverse limiting, longitudinal limiting and rubber blank conveying are controlled through the oil cylinder or the air cylinders. Batch cutting of the rubber blanks is achieved, and the automation degree is high; and the cut rubber blanks are small in size error.
Description
Patent application of the present invention is: the divisional application of 2014104241986, and the applying date of original application is: on August 26th, 2014, invention and created name is: a kind of harvester rubber parts compound blank cutting device and sanction segmentation method thereof.
Technical field
The present invention relates to compound blank sanction and cut technical field, more particularly, relate to a kind of harvester rubber parts compound blank and cut out segmentation method.
Background technology
Harvester is the machinery of a kind of integration harvesting crops, and what require Automation of Agricultural Production degree along with China improves constantly, and the application of harvester is also more and more general.Rubber parts is a kind of is the rubber that raw material is produced by natural or synthetic rubber.Many vitals such as tracks of harvester, peeling roller, the star-wheel etc. of harvester are all rubber parts.The performance quality of harvester rubber parts directly affects the use of harvester.
Sulfidization molding is the important step of producing rubber parts, mainly the rubber parts compound blank of given shape, size is put into sulfurizing mould and carries out high temperature vulcanized shaping.Wherein, the sanction of rubber parts compound blank is cut quality and sanction to cut whether size meet the requirements is the key factor determining rubber parts sulfidization molding quality.At present, the sanction mode of cutting for rubber parts compound blank mainly contains hand cut and lathe cut two kinds, hand cut not only intensity of workers large, cut out that to cut efficiency low, and the rubber parts compound blank scale error obtained is large, kerf quality is also poor.Though lathe cut is cut in efficiency in sanction and increased, high to the operation requirements of staff, and there is the problem that compound blank scale error is large, kerf quality is poor equally.
Through retrieval, the cutting prior art scheme about rubber is open.As China Patent No. ZL201220576086.9, authorized announcement date is on June 12nd, 2013, invention and created name is: rubber sleeve slotting machine, this application case relates to a kind of rubber sleeve slotting machine, comprise frame, the first cylinder, its cylinder part is fixed in frame, and free end can stretch along the length direction of frame; Holder, be provided with two for what place rubber sleeve and put hole, this holder is fixed on the free end of the first cylinder; Second cylinder, its cylinder part is fixed in frame, and free end can stretch along the short transverse of frame; Cutting knife, be fixed on the free end of the second cylinder and be positioned at the top of holder, this application case can improve the precision of rubber sleeve otch, reduces cost of labor.
And for example China Patent No. ZL201110390128.X, authorized announcement date is on December 11st, 2013, and invention and created name is: a kind of cutting process method of rectangular rubber rectangular loop; This application case comprises the following steps: 1) process rectangular rubber barrel; 2) described rectangular rubber barrel is overturn, allow inwall be turned into outer wall; 3) rectangular rubber barrel after upset is enclosed within circular nylon inner lining; 4) by nylon inner lining clamping on the fixture of rectangular loop cutting equipment; 5) start cutting equipment, make cover have the nylon inner lining High Rotation Speed of rectangular rubber barrel; 6) the blade cuts rectangular rubber barrel on mobile cutting equipment becomes multiple rectangular rubber rectangular loop.This application case is by carrying out cutting processing again by being enclosed within nylon inner lining after rectangular rubber barrel upset, effectively removes four corners of rectangular rubber barrel and nylon inner lining in conjunction with untight problem, the problem that cut surface tilts and size fluctuation is large is resolved.Though above-mentioned application case is all applied to the cutting of rubber product, Cutting Automation degree and efficiency are not high, and cutting accuracy still needs to be improved further, and are not suitable for the cutting of harvester rubber parts compound blank.
Summary of the invention
1. invent the technical problem that will solve
The object of the invention is to overcome prior art, to cut out the automaticity of cutting rubber parts compound blank low, the deficiency that compound blank scale error is large, production efficiency is low, provide a kind of harvester rubber parts compound blank and cut out segmentation method, present invention achieves the batch cutting of rubber parts compound blank, and automaticity is high; Cut size to the sanction of rubber parts compound blank and carried out accurate control, the compound blank scale error that sanction cuts acquisition is little, lays a solid foundation for obtaining high-quality rubber parts sulfidization molding product.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of harvester rubber parts compound blank cutting device of the present invention, comprises support, transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and compound blank conveying mechanism, wherein:
Described transmission mechanism comprises the first driving wheel, driving-belt, the first driven pulley; Described cutting mechanism comprises the second driving wheel, cutting blade, the second driven pulley, oil cylinder and plunger; Described cutting blade coils on the second driving wheel and the second driven pulley, and the second driving wheel is connected with the first driven pulley, and the first driving wheel realizes the interlock with the second driving wheel by the first driven pulley; Described oil cylinder controls the second driving wheel by plunger and the second driven pulley moves at vertical direction;
Described cross spacing mechanism comprises cross spacing cylinder, the first limited block and the second limited block, first limited block and the second limited block are positioned on support, cross spacing cylinder is connected with the first limited block, and cross spacing cylinder drives the first limited block to move horizontally on support;
Described longitudinal spacing mechanism comprises 1 ~ 3 longitudinal spacing assembly, and longitudinal spacing assembly comprises longitudinal spacing cylinder, bearing and pressing plate; Described compound blank conveying mechanism comprises conveying cylinder, catch bar, base and live-roller; Described conveying cylinder is arranged at support bottom, and conveying cylinder drives base to move by catch bar; Described bearing settlement is in the both sides of live-roller, and this bearing is fixed on base, and described longitudinal spacing cylinder is connected by a supporting seat and bearing, and this longitudinal spacing cylinder controls pressing plate and moves at vertical direction.
Further, described compound blank conveying mechanism tail end is provided with displacement monitor, this displacement monitor is connected with control system, and described control system controls transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and the action of compound blank conveying mechanism.
Further, between described base and displacement monitor, be provided with base limited block, the movement of this base limited block restriction base.
Further, described longitudinal spacing assembly arranges 2 along the length direction of base.
A kind of harvester rubber parts compound blank of the present invention cuts out segmentation method, the steps include:
Step one, be positioned on live-roller by compound blank, longitudinal spacing cylinder promotes pressing plate and moves down, and longitudinally compresses compound blank;
Step 2, conveying cylinder promote base near base limited block by catch bar, and bearing moves with base, drive compound blank to move to compound blank conveying mechanism tail end;
Step 3, displacement monitor detect the movable length of compound blank, and the displacement signal of compound blank is flowed to control system, treat that compound blank displacement reaches preset value, and control system controls conveying cylinder and stops action;
Step 4, cross spacing cylinder promote the first limited block near the second limited block, laterally compress compound blank;
Step 5, oil cylinder drive the second driving wheel and the second driven pulley to move down by plunger, and meanwhile, the first driving wheel rotates, and drive the second driving wheel interlock, cutting blade cutting fixed length compound blank; After having cut, cutting blade moves, the first limited block is away from the second limited block;
Step 6, repetition step 2 ~ five are until base touching base limited block, longitudinal spacing cylinder band dynamic pressure plate moves, and conveying cylinder drives base to get back to initial position, and control system controls longitudinal spacing cylinder promotion pressing plate again and moves down, longitudinally compress compound blank, continue the operation repeating step 2 ~ five.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following beneficial effect:
(1) a kind of harvester rubber parts compound blank cutting device of the present invention, disposable sanction can cut multiple rubber parts compound blank, production efficiency is high, is realized the fixed length cutting of compound blank by displacement monitor, the sanction of rubber parts compound blank cuts size accurately, and it is unified that different batches cuts out rubber tapping base size;
(2) a kind of harvester rubber parts compound blank of the present invention cuts out segmentation method, and its cutting, cross spacing, longitudinal spacing and compound blank conveying action are controlled by oil cylinder or cylinder, and automaticity is high, and the labour intensity of staff reduces greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism in a kind of harvester rubber parts compound blank cutting device of the present invention;
Fig. 2 is the side view of a kind of harvester rubber parts compound blank cutting device of the present invention.
Label declaration in schematic diagram:
11, the first driving wheel; 12, driving-belt; 13, the first driven pulley; 21, the second driving wheel; 22, cutting blade; 23, the second driven pulley; 31, oil cylinder; 32, plunger; 4, compound blank; 51, cross spacing cylinder; 52, the first limited block; 53, the second limited block; 61, longitudinal spacing cylinder; 62, bearing; 63, pressing plate; 7, support; 81, cylinder is carried; 82, catch bar; 83, base; 84, live-roller; 9, base limited block; 10, displacement monitor.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
Composition graphs 1 and Fig. 2, a kind of harvester rubber parts compound blank cutting device of the present embodiment, comprises support 7, transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and compound blank conveying mechanism.Described transmission mechanism comprises the first driving wheel 11, driving-belt 12, first driven pulley 13, first driving wheel 11 is driven by motor.Described cutting mechanism comprises the second driving wheel 21, cutting blade 22, second driven pulley 23, oil cylinder 31 and plunger 32.Described cutting blade 22 coils on the second driving wheel 21 and the second driven pulley 23, and the second driving wheel 21 is connected with the first driven pulley 13, and the first driving wheel 11 realizes the interlock with the second driving wheel 21 by the first driven pulley 13.Second driving wheel 21 is all connected with a frame with the second driven pulley 23, and frame is vertical with plunger 32 fixes, and oil cylinder 31 controls the second driving wheel 21 by plunger 32 and the second driven pulley 23 moves at vertical direction.
Described cross spacing mechanism comprises cross spacing cylinder 51, first limited block 52 and the second limited block 53, first limited block 52 and the second limited block 53 and is positioned on support 7, and the second limited block 53 is connected with support 7.Cross spacing cylinder 51 is connected with the first limited block 52, and cross spacing cylinder 51 drives the first limited block 52 to move horizontally on support 7, near or away from the second limited block 53.
The longitudinal spacing mechanism of the present embodiment comprises 2 longitudinal spacing assemblies (referring to Fig. 2), 2 longitudinal spacing assemblies to be arranged and shape and structure is identical along the length direction of base 83, longitudinal spacing assembly comprises longitudinal spacing cylinder 61, bearing 62 and pressing plate 63, and the longitudinal direction mainly completing compound blank 4 compresses operation and drives compound blank 4 to move forward.Described compound blank conveying mechanism comprises conveying cylinder 81, catch bar 82, base 83 and live-roller 84, and described conveying cylinder 81 is arranged at support 7 bottom, and conveying cylinder 81 drives base 83 to move by catch bar 82.Described live-roller 84 is arranged at equal intervals along the length direction of support 7, and during cutting, compound blank 4 vertical-transmission roller 84 is placed, can multiple compound blank 4 placed side by side on live-roller 84, achieves the batch cutting of compound blank 4.Bearing 62 is arranged at the both sides of live-roller 84, and bearing 62 is fixed on base 83.Described longitudinal spacing cylinder 61 is gripped by a supporting seat, and the two ends of this supporting seat are connected by screw respectively at bearing 62, and plunger and the pressing plate 63 of longitudinal spacing cylinder 61 are connected, and longitudinal spacing cylinder 61 controls pressing plate 63 and moves at vertical direction.
In order to the sanction accurately controlling rubber parts compound blank cuts size, ensure to cut out the compound blank scale error of cutting acquisition little, the present embodiment is provided with displacement monitor 10 at compound blank conveying mechanism tail end (namely compound blank conveying mechanism is near one end of cutting mechanism), this displacement monitor 10 is a fixed length photoelectric detection switch, optoelectronic switch is connected with control system, described control system controls transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and the action of compound blank conveying mechanism, namely control system have control motor drive the first driving wheel 11 rotate and control oil cylinder 31, cross spacing cylinder 51, longitudinal spacing cylinder 61, the function of conveying cylinder 81 action.In addition, the present embodiment is also provided with base limited block 9 between base 83 and displacement monitor 10, and this base limited block 9 is for limiting the movement of base 83.
The cutting device of the present embodiment, disposable sanction can cut multiple compound blank 4, production efficiency is high, is achieved the fixed length cutting of compound blank 4 by displacement monitor 10, and the sanction of compound blank 4 cuts size accurately, and different batches compound blank 4 is cut out and cut size unification.
A kind of harvester rubber parts compound blank of the present embodiment cuts out segmentation method, the steps include:
Step one, be that columniform compound blank to be cut 4 is positioned over (referring to Fig. 1) on live-roller 84 by multiple cross section, longitudinal spacing cylinder 61 promotes pressing plate 63 and moves down, and longitudinally compresses compound blank 4.
Step 2, conveying cylinder 81 promote base 83 near base limited block 9 by catch bar 82, and bearing 62 moves with base 83, drive compound blank 4 to move to compound blank conveying mechanism tail end.
Step 3, displacement monitor 10 detect the movable length of compound blank 4, and the displacement signal of compound blank 4 is flowed to control system, treat that compound blank 4 displacement reaches preset value, and control system controls conveying cylinder 81 and stops action.
Step 4, cross spacing cylinder 51 promote the first limited block 52 near the second limited block 53, laterally compress compound blank 4.
Step 5, oil cylinder 31 drive the second driving wheel 21 and the second driven pulley 23 to move down by plunger 32, and meanwhile, the first driving wheel 11 rotates, and drive the second driving wheel 21 to link, cutting blade 22 cuts fixed length compound blank 4; After having cut, cutting blade 22 moves, the first limited block 52 is away from the second limited block 53.
Step 6, repetition step 2 ~ five are until base 83 touches base limited block 9, longitudinal spacing cylinder 61 is with on dynamic pressure plate 63 and is moved, conveying cylinder 81 drives base 83 to get back to initial position, control system controls longitudinal spacing cylinder 61 again and promotes pressing plate 63 and move down, longitudinally compress compound blank 4, continue the operation repeating step 2 ~ five.
Embodiment 2
A kind of harvester rubber parts compound blank cutting device of the present embodiment and sanction segmentation method thereof, substantially with embodiment 1, difference is: described longitudinal spacing assembly arranges 1 on base 83.
Embodiment 3
A kind of harvester rubber parts compound blank cutting device of the present embodiment and sanction segmentation method thereof, substantially with embodiment 1, difference is: described longitudinal spacing assembly arranges 3 along the length direction of base 83.
A kind of harvester rubber parts compound blank cutting device described in embodiment 1 ~ 3 and sanction segmentation method thereof, its cutting, cross spacing, longitudinal spacing and compound blank conveying action are controlled by oil cylinder or cylinder, automaticity is high, the labour intensity of staff reduces greatly, cutting out the compound blank scale error of cutting acquisition little, laying a solid foundation for obtaining high-quality rubber parts sulfidization molding product.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (5)
1. harvester rubber parts compound blank cuts out a segmentation method, the steps include:
Step one, be positioned on live-roller (84) by compound blank (4), longitudinal spacing cylinder (61) promotes pressing plate (63) and moves down, and longitudinally compresses compound blank (4);
Step 2, conveying cylinder (81) promote base (83) near base limited block (9) by catch bar (82), bearing (62) is mobile with base (83), drives compound blank (4) to move to compound blank conveying mechanism tail end;
Step 3, displacement monitor (10) detect the movable length of compound blank (4), and the displacement signal of compound blank (4) is flowed to control system, treat that compound blank (4) displacement reaches preset value, control system controls conveying cylinder (81) and stops action;
Step 4, cross spacing cylinder (51) promote the first limited block (52) near the second limited block (53), laterally compress compound blank (4);
Step 5, oil cylinder (31) drive the second driving wheel (21) and the second driven pulley (23) to move down by plunger (32), simultaneously, first driving wheel (11) rotates, the second driving wheel (21) is driven to link, cutting blade (22) cutting fixed length compound blank (4); After having cut, cutting blade moves by (22), and the first limited block (52) is away from the second limited block (53);
Step 6, repetition step 2 ~ five are until base (83) touching base limited block (9), longitudinal spacing cylinder (61) band dynamic pressure plate (63) moves, conveying cylinder (81) drives base (83) to get back to initial position, control system controls longitudinal spacing cylinder (61) promotion pressing plate (63) again and moves down, longitudinally compress compound blank (4), continue the operation repeating step 2 ~ five.
2. a kind of harvester rubber parts compound blank according to claim 1 cuts out segmentation method, it is characterized in that: compound blank cutting device comprises support (7), transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and compound blank conveying mechanism, wherein:
Described transmission mechanism comprises the first driving wheel (11), driving-belt (12), the first driven pulley (13); Described cutting mechanism comprises the second driving wheel (21), cutting blade (22), the second driven pulley (23), oil cylinder (31) and plunger (32); Described cutting blade (22) coils on the second driving wheel (21) and the second driven pulley (23), second driving wheel (21) is connected with the first driven pulley (13), and the first driving wheel (11) realizes the interlock with the second driving wheel (21) by the first driven pulley (13); Described oil cylinder (31) controls the second driving wheel (21) by plunger (32) and the second driven pulley (23) moves at vertical direction;
Described cross spacing mechanism comprises cross spacing cylinder (51), the first limited block (52) and the second limited block (53), first limited block (52) and the second limited block (53) are positioned on support (7), cross spacing cylinder (51) is connected with the first limited block (52), and cross spacing cylinder (51) drives the first limited block (52) to move horizontally on support (7);
Described longitudinal spacing mechanism comprises 1 ~ 3 longitudinal spacing assembly, and longitudinal spacing assembly comprises longitudinal spacing cylinder (61), bearing (62) and pressing plate (63); Described compound blank conveying mechanism comprises conveying cylinder (81), catch bar (82), base (83) and live-roller (84); Described conveying cylinder (81) is arranged at support (7) bottom, and conveying cylinder (81) drives base (83) mobile by catch bar (82); Described bearing (62) is arranged at the both sides of live-roller (84), this bearing (62) is fixed on base (83), described longitudinal spacing cylinder (61) is connected by a supporting seat and bearing (62), and this longitudinal spacing cylinder (61) controls pressing plate (63) and moves at vertical direction.
3. a kind of harvester rubber parts compound blank according to claim 2 cuts out segmentation method, it is characterized in that: described compound blank conveying mechanism tail end is provided with displacement monitor (10), this displacement monitor (10) is connected with control system, and described control system controls transmission mechanism, cutting mechanism, cross spacing mechanism, longitudinal spacing mechanism and the action of compound blank conveying mechanism.
4. a kind of harvester rubber parts compound blank according to claim 3 cuts out segmentation method, it is characterized in that: between described base (83) and displacement monitor (10), be provided with base limited block (9), the movement of this base limited block (9) restriction base (83).
5. a kind of harvester rubber parts compound blank according to claim 3 or 4 cuts out segmentation method, it is characterized in that: described longitudinal spacing assembly arranges 2 along the length direction of base (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510508163.5A CN105014724B (en) | 2014-08-26 | 2014-08-26 | A kind of harvester rubber parts compound blank cuts method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510508163.5A CN105014724B (en) | 2014-08-26 | 2014-08-26 | A kind of harvester rubber parts compound blank cuts method |
| CN201410424198.6A CN104191451B (en) | 2014-08-26 | 2014-08-26 | A kind of harvester rubber parts compound blank cutting device |
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| CN201410424198.6A Division CN104191451B (en) | 2014-08-26 | 2014-08-26 | A kind of harvester rubber parts compound blank cutting device |
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| CN105014724A true CN105014724A (en) | 2015-11-04 |
| CN105014724B CN105014724B (en) | 2016-08-24 |
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| CN201510508163.5A Active CN105014724B (en) | 2014-08-26 | 2014-08-26 | A kind of harvester rubber parts compound blank cuts method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538543A (en) * | 2017-10-28 | 2018-01-05 | 广东拓丰实业有限公司 | A kind of biomass fuel rod batch cutter device |
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| CN104908093A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Transmission gear of electric steel wire cutter |
| CN106625840A (en) * | 2016-12-19 | 2017-05-10 | 嘉兴安基新材料科技有限公司 | Rubber layering and cutting device |
| CN109421088A (en) * | 2017-08-31 | 2019-03-05 | 惠州优比贝柠科技股份有限公司 | Automatic cutting equipment and rubber Cutting process |
| CN117021214B (en) * | 2023-08-02 | 2024-03-05 | 临沂天一减震器有限公司 | Full-automatic cutting and leakage testing integrated machine for air spring damper leather bags |
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| JPH06798A (en) * | 1992-06-18 | 1994-01-11 | Maioka Form Kk | Foam cutting method for silicone rubber foam body |
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| FR2637826B1 (en) * | 1988-10-17 | 1990-12-14 | Missler Patrick | HORIZONTAL BAND SAWING MACHINE |
| CN2724951Y (en) * | 2004-09-16 | 2005-09-14 | 尹家旺 | Squoegee (lining rubber) cutting machine |
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- 2014-08-26 CN CN201410424198.6A patent/CN104191451B/en active Active
- 2014-08-26 CN CN201510508163.5A patent/CN105014724B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06798A (en) * | 1992-06-18 | 1994-01-11 | Maioka Form Kk | Foam cutting method for silicone rubber foam body |
| CN1314299A (en) * | 2000-03-11 | 2001-09-26 | 王东奎 | Cutting tool and rubber cutter composed of it |
| CN200963837Y (en) * | 2006-10-26 | 2007-10-24 | 尹家旺 | Regenerative composite tyre rubber splitting machine |
| CN202292841U (en) * | 2011-10-27 | 2012-07-04 | 洪荣华 | Cutter for cutting rubber products and automatic cutting machine comprising same |
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| CN107538543A (en) * | 2017-10-28 | 2018-01-05 | 广东拓丰实业有限公司 | A kind of biomass fuel rod batch cutter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191451B (en) | 2016-01-27 |
| CN104191451A (en) | 2014-12-10 |
| CN105014724B (en) | 2016-08-24 |
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