CN201394669Y - Circular pressing circular mold cutting device - Google Patents
Circular pressing circular mold cutting device Download PDFInfo
- Publication number
- CN201394669Y CN201394669Y CN2009201306911U CN200920130691U CN201394669Y CN 201394669 Y CN201394669 Y CN 201394669Y CN 2009201306911 U CN2009201306911 U CN 2009201306911U CN 200920130691 U CN200920130691 U CN 200920130691U CN 201394669 Y CN201394669 Y CN 201394669Y
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- cutting
- cutting die
- roller
- mold
- die roller
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- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 192
- 238000003825 pressing Methods 0.000 title claims abstract description 23
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a circular pressing circular mold cutting device which comprises a mold roll and a knife mold roll which are parallel, wherein an appropriate gap is left between the knifemold roll and the mold roll, and the surface of the knife mold roll is provided with knife mold lines capable of cutting pole pieces. The circular pressing circular mold cutting device requires smaller applied force during the rolling mold cutting process, and the knife mold lines are slightly forced. As the knife mold lines distributed along the axial line of the knife mold roll gradually squeeze, cut in and cut off the pole pieces during the mold cutting, the knife mold lines are slightly forced. Therefore, through the circular pressing circular mold cutting mode, the mold lines of a mold cutting blade have small deformation, the battery pole pieces after the mold cutting have uniform cutting edges and stable and constant dimension. The knife mold lines can be distributed in a larger dimension range, and are suitable for battery pole pieces with large dimension. As a guiding device is adopted, the knife mold roll can be conveniently and fast replaced. The circular pressing circularmold cutting device can continuously carry out rolling and high-speed mold cutting formation, the knife mold lines on the surface of the knife mold roll can continuously and fast cut supplied materialinto single battery pole piece, and the production efficiency is greatly improved.
Description
[technical field]
The utility model relates to a kind of die-cutting apparatus, especially a kind of circular pressing and cutting device that can be used for the cross cutting pole piece.
[background technology]
At present, known pole piece cross cutting all is to shear, and comes out so that the mode of platen is die-cut.When making individual moulding pole piece of battery,, send into the pole piece die-cutting apparatus through pay-off, deviation correcting device and cut into individual moulding pole piece the web-like pole piece material.The cross cutting mode of individual pole piece of lithium battery is a flat-press flat-die butt formula at present, and during with this mode cross cutting battery pole piece, pole piece material needs to stay for some time in the cross cutting district, treats to begin feeding again after cross cutting finishes.Because the principle of this platen cross cutting process is a batch (-type), production efficiency further raising is restricted.The enterprise that China also has produces circular pressing and cutting machine, is primarily aimed at corrugated paper box, and machining accuracy is lower, and cross cutting speed only is 6000/hour.Though the method for circle cross cutting cylinder moulding is still continued to use the mode of the identical splicing die-cutting rule of flat-press flat-die cutting machine. the molding cost is low, and masterplate life-span and mould-cutting precision are low, incompatibility line circular pressing and cutting mode.
There is following defective in flat-press flat-die butt formula:
A) platen cross cutting pole piece is a service intermittent, needs the pause feeding, can not be continuously cross cutting fast, so inefficiency;
B) during platen cross cutting pole piece, the work cutting edge of die-cutting rule participates in die cutting operation simultaneously, needs very big pressure material could be cut separation, stressed when too big die-cutting rule yielding and impaired; Therefore this kind cross cutting mode at present can't the large-sized pole piece of cross cutting, and its application is restricted.
[utility model content]
Technical problem to be solved in the utility model provides a kind of cross cutting cylinder two conjugation to rolling in the motion, carries out the processing of high speed shape by die-cutting.
For solving the problems of the technologies described above, the utility model provides a kind of circular pressing and cutting device, comprises mould roller parallel to each other and cutting die roller; Keep suitable gap between cutting die roller and the mould roller; The surface of cutting die roller is provided with the cutting die line that can cut pole piece.
During the utility model work, pole piece is from passing between cutting die roller and the mould roller and tight by cutting die roller and mould roll-in, the two rolls cutting die roller and mould roller in opposite directions, pole piece and cutting die roller, mould roller produce force of rolling friction between the two, this frictional force makes pole piece move along direction correspondingly, and meanwhile pole piece is cut by the cutting die line on the cutting die roller.The shape of cutting die line can design according to shape, the dimensional requirement of cutting back pole piece.
On this basis, further:
For the ease of the pole piece of between cutting die roller and mould roller, packing into before cutting, and the cutting that the clearance distance between cutting die roller and the mould roller is controlled with the pole piece that adapts to different-thickness when pole piece cut provides, and the utility model also can be provided with the adjusting device that can regulate clearance distance between cutting die roller and the mould roller.
Adjusting device can comprise makes cutting die roller and mould roller in the two one along approaching/adjusting cylinder of moving away from another direction.
Be the accurately clearance distance between the control cutting die roller and mould roller, the utility model also can be provided with the dial gauge that can measure clearance distance and clearance distance variable quantity between cutting die roller and the mould roller.
As a kind of concrete form, the cutting die roller is positioned at the top of mould roller, and the two ends of cutting die roller are provided with the cutting die roller seat; Adjusting device comprises cylinder adjusting device and screw mandrel adjusting device; The cylinder adjusting device comprises and is fixedly coupled plate and is installed in cylinder on the connecting plate that the piston rod of cylinder is connected with the cutting die roller seat; The screw mandrel adjusting device comprises screw mandrel and the hold-down devices that links to each other with screw mandrel; Hold-down devices is positioned at connecting plate below, and screw mandrel passes connecting plate and forms to be threaded with connecting plate and cooperates; Dial gauge is located on the connecting plate, and the end face of cutting die roller seat is provided with the dial gauge contact block suitable with above-mentioned dial gauge.
For carrying pole piece, the pole piece after the cutting being collected, the utility model also can be provided with fixing conveyer belt roller and conveyer belt, and conveyer belt roller and cutting die roller are with the conveyer belt tensioning.Conveyer belt has good toughness and hardness.
At the axial direction of cutting die roller, the surface of cutting die roller can be provided with two or more cutting die lines.Like this, can cut out the pole piece of a plurality of needs simultaneously side by side.
Along the circumferencial direction of cutting die roller, the surface of described cutting die roller can be provided with two or more cutting die lines.Like this, in the rotation period of cutting die roller, can cut out the pole piece of a plurality of needs successively.
The beneficial effects of the utility model are: in the roll extrusion cross cutting process of pole piece material, and a small amount of position that only is positioned at the cutting die line on the same bus of cutting die roller of cutting simultaneously, required active force is less, and correspondingly the cutting die line is also stressed less.Being distributed in the cutting die line of cutting die roll axis direction, is progressive crush, incision, cut-out pole piece during owing to cutting die line cross cutting, and the cutting die line is stressed less.Therefore, the cross cutting mode of round-on-round type, its die-cutting rule loft distortion is very little, and the battery pole piece behind the cross cutting is cut edge neat, the dimensionally stable unanimity; Simultaneously, because the cutting die line is stressed less, the cutting die line can distribute in larger size range (the cross cutting power that require this moment can be very not big yet), thus die-cuttable than the larger sized battery pole piece of flat-press flat-die butt formula, enlarged range of application.Owing to be provided with guider, the displacement of cutting die roller is convenient and swift.The high speed shape by die-cutting that rolls that can be continuous, the lip-deep cutting die line of cutting die roller can cut into feed individual battery pole piece continuously apace, and production efficiency is greatly improved.
[description of drawings]
Below by the specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail:
Fig. 1 is the schematic perspective view of a kind of specific embodiment of the utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is a counterdie roller schematic perspective view of the present utility model;
Fig. 4 is a cutting die roller schematic perspective view of the present utility model;
Fig. 5 is an actuating unit schematic perspective view of the present utility model;
Fig. 6 is a screw mandrel adjusting device schematic perspective view of the present utility model.
[specific embodiment]
As shown in Figure 1, the utility model die-cutting apparatus comprises: actuating unit 300, counterdie roller arrangement 900, cutting die roller arrangement 800, adjusting device, measurement mechanism, conveyer belt 10 and output device 700.Actuating unit 300 is passed to counterdie roller arrangement 900 with power, cutting die roller arrangement 800 is above counterdie roller arrangement 900, adjusting device is arranged on cutting die roller arrangement 800 tops, measurement mechanism is used for the displacement of cutting die roller arrangement 800 is measured or set, and the pole piece that cuts that output device 700 is used for being transported out by conveyer belt transfers out.Wherein, actuating unit 300, counterdie roller arrangement 900 and output device 700 all are located on the fixed head 1, also be provided with L shaped locating piece 2 and alignment pin 14 and position on fixed head 1.
Counterdie roller arrangement 900 (as shown in Figure 3) comprises counterdie roller 907 and two counterdie roller seats 908.Counterdie roller 907 two ends are respectively charged into two counterdie roller seats 908 after installing bearing, the end face of corresponding counterdie roller seat 908 is all stretched out at counterdie roller 907 two ends, counterdie roller 907 right-hand members stretch out the part of counterdie roller seat 908 and load onto bearing gland 905 and shaft retaining ring 902 successively, and counterdie roller 907 left ends stretch out the part of counterdie roller seat 908 and load onto bearing gland 905, travelling gear 904, shaft retaining ring 902, round nut 903 and sensing chip 901 successively; Bearing gland 905 and shaft retaining ring 902 can prevent dust and seal; In conjunction with Fig. 1, Fig. 3 and Fig. 6, travelling gear 904 is meshed with the output gear 305 of actuating unit, and round nut 903 locking travelling gears 904 are in case on-slip goes out, and inductor sensing chip 901 rotates with counterdie roller 907, for the number of turns is rotated in the inductor input, record input data.Lubricating cup 906 is housed with lubricating bearings on the counterdie roller seat 908.
As shown in Figure 3, counterdie roller seat 908 is " protruding " word shape, and promptly seat shoulder 909 is extended in the bottom of counterdie roller seat 908; In conjunction with Fig. 1, Fig. 3 and Fig. 4, on the seat shoulder 909 of counterdie roller seat 908, be equiped with 4 guiders, each guider is a riser 15 and two U type cell bodies that side plate 13 vertical connections form, cutting die roller seat 802 places on the counterdie roller seat 908, the cutting die roller seat 802 of same end and counterdie roller seat 908 are positioned between corresponding two guiders (U type cell body), two guiders of same end play guide effect, and cutting die roller seat 802 can vertically slide up and down under the guiding of guider.As shown in Figure 1, riser 15 (marking 3 at least) is arranged in this device.Counterdie roller seat 908 shoulder of also can not choosing a place to give a banquet is presented down consistent square shape, and guider just is fixed on the fixed head 1 like this, and the cutting die roller seat 802 of same end and counterdie roller seat 908 are positioned between corresponding two guiders (U type cell body).
As shown in Figure 4, cutting die roller arrangement 800 comprises cutting die roller seat 802 and cutting die roller 804.Cutting die roller 804 is provided with cutting die line 803, and cutting die line 803 is provided with along the axial direction left-right symmetry distribution of cutting die roller 804.Reinstall cutting die roller seat 802 after cutting die roller 804 two ends of having carved cutting die line 803 are loaded onto bearing; The end face of corresponding cutting die roller seat 802 is all stretched out at cutting die roller 800 two ends, cutting die roller 800 right-hand members stretch out the part of corresponding cutting die roller seat 802 and load onto bearing gland 805 and shaft retaining ring 807, and cutting die roller 800 left ends stretch out the part of corresponding cutting die roller seat 802 and load onto bearing gland 805, shaft retaining ring 807 and driven gear 801.Driven gear 801 is meshed with the travelling gear 904 of counterdie roller arrangement in the horizontal direction.Cutting die roller seat 802 end faces are all loaded onto lubricating cup 806 with lubricating bearings.
Adjusting device comprises cylinder adjusting device and screw mandrel adjusting device.The cylinder adjusting device, comprise the connecting plate that promotes cylinder and be used for fixing cylinder, as shown in Figure 1, connecting plate 11 is installed in the guider upper surface, be equipped with lifting cylinder 12 at connecting plate 11 two ends, the piston rod that promotes cylinder 12 is connected with cutting die roller seat 802, promotes cylinder 12 and is used for and will carries on the cutting die roller 804, allows conveyer belt 10 pass to stay enough spaces.Screw mandrel adjusting device 600 (as shown in Figure 5) comprises is with externally threaded adjusting screw mandrel 602 and hold-down devices; Hold-down devices comprises connection pressing plate 603, side guide 604, bearing block 601, axle 605 and bearing 606, two side guides 604 are individually fixed in and connect pressing plate 603 two ends, bearing block 601 is fixed on the corresponding side guide 604, and axle 605 is installed on the bearing block 601, and bearing 606 is installed on the axle 605; Along the axial direction of regulating screw mandrel 602, to regulate screw mandrel 602 and fix with being connected pressing plate 603 relative positions, the two can relatively rotate around the axial direction of adjusting screw mandrel 602 adjusting screw mandrel 602 with being connected pressing plate 603; Referring to Fig. 1, the screwed hole of regulating screw mandrel 602 and connecting plate 11 forms threaded engagement; Bearing 606 contacts with cutting die roller 804 surfaces.When the bolt head of screw mandrel 602 upper ends is regulated in rotation, will apply external force for cutting die roller 804 by connection pressing plate 603 and bearing 606, force cutting die roller 804 to move up or down, and the shift value that moves will show in dial gauge 4 along guider (U type cell body).
As Fig. 1, Fig. 2 and shown in Figure 4, measurement mechanism comprises dial gauge 4 and dial gauge contact block 808, and dial gauge 4 is installed on the dial gauge bearing 5, and dial gauge bearing 5 is fixed on the connecting plate 11 of cylinder adjusting device; Dial gauge contact block 808 is installed in the end face of cutting die roller seat 802, and dial gauge 4 and dial gauge contact block 808 keep in touch.When cutting die roller seat 802 moved up and down, dial gauge contact block 808 will be with its associated movement, thereby dial gauge 4 can be measured the shift value of cutting die roller arrangement 800 or the gap width of cutting die roller arrangement 800 and counterdie roller arrangement 900.
Actuating unit 300, as shown in Figure 6, the drive unit of actuating unit is a servomotor 301, servomotor 301 is installed on the motor bearing 302, the input of worm type of reduction gearing 304 by shaft coupling 303 be connected with the clutch end of servomotor 301, output is connected with driving gear 305; In conjunction with Fig. 3, Fig. 4 and Fig. 6, driving gear 305 is meshed with travelling gear 904 on the counterdie roller 907, travelling gear 904 again with cutting die roller 804 on driven gear 801 engagements.Like this, provide power by servomotor 301, by driving gear 305 power is transferred to the counterdie roller 907 of counterdie roller arrangement 900, drives cutting die rollers 804 by the travelling gear 904 of counterdie roller 907 driven gear 801 by cutting die roller 804 again and rotate, finish the processing of rolling cross cutting.
The cross cutting process: pole piece volume is put on the conveyer belt 10 from pan feeding one side (Fig. 1 die-cutting apparatus a side of paper) dorsad after pay-off launches, and is synchronized with the movement with counterdie roller 907 after conveyer belt 10 tensionings, thereby pole piece is sent into die-cutting apparatus.Pole piece is in impaction state at cutting die roller 804 and 907 on counterdie roller, when cutting die roller 804 and counterdie roller 907 are pressed the operative orientation running, drives pole piece and moves ahead towards the direction near output device 700; When pole piece moved ahead, cutting die line on the cutting die roller 804 803 was cut into reservation shape with pole piece, and individual battery pole piece of finishing cutting is advanced into output device 700 before with conveyer belt 10; Its cross cutting side crops falls into ash can and collects.
When conveyer belt 10 is carried pole piece, if the space between cutting die roller 804 and the counterdie roller 907 is not enough, for avoiding the pole piece deflection, then need to unscrew regulating screw mandrel 602, allow and leave certain distance between bearing 606 and the cutting die roller 804, allow lifting cylinder 12 that cutting die roller 804 is up carried then, when conveyer belt 10 or pole piece are passed two the roller gap are stretching set level after, again promoting cylinder 12 venting, allow cutting die roller 804 fall original position naturally after rise, manually tighten again and regulate screw mandrel 602 cutting die roller 804 is compressed, in the rising of cutting die roller 804 and in descending all with the shift value of dial gauge 4 detection cutting die roller arrangements 800 or the gap width of cutting die roller arrangement 800 and counterdie roller arrangement 900.
Traditional die-cut mode of platen pole piece, the die-cut outline line of all of pole piece carries out die-cut simultaneously, so need bigger flush shear force, die-cutting rule weares and teares easily.The utility model rolling forging die cutting apparatus in the course of the work, have only the pole piece with cutting die roller 804 tangent positions to be cut, the a small amount of position that only is positioned at the cutting die line 803 on the cutting die roller 804 same buses of promptly cutting simultaneously, required active force is less, correspondingly cutting die line 803 is also stressed less, durable; Because that cuts simultaneously only is positioned at a small amount of cutting die line 803 on the cutting die roller 804 same buses, also can be because of needs great role power is not difficult to cut, for the cutting large size pole piece provides possible when cutting die line 803 distributes in larger size range; And the battery pole piece behind the cross cutting is cut edge neat, the dimensionally stable unanimity, and the course of work can be carried out continuously.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1, a kind of circular pressing and cutting device is characterized in that: comprise mould roller parallel to each other and cutting die roller; Keep suitable gap between described cutting die roller and the mould roller; The surface of described cutting die roller is provided with the cutting die line that can cut pole piece.
2, circular pressing and cutting device according to claim 1 is characterized in that: also comprise the adjusting device that can regulate clearance distance between described cutting die roller and the mould roller.
3, circular pressing and cutting device according to claim 2 is characterized in that: described adjusting device comprises can make described cutting die roller and mould roller in the two one along approaching/adjusting cylinder of moving away from another direction.
4, circular pressing and cutting device according to claim 3 is characterized in that: also comprise the dial gauge that can measure clearance distance and clearance distance variable quantity between described cutting die roller and the mould roller.
5, circular pressing and cutting device according to claim 4, it is characterized in that: described cutting die roller is positioned at the top of described mould roller, and the two ends of described cutting die roller are provided with the cutting die roller seat; Described adjusting device comprises cylinder adjusting device and screw mandrel adjusting device; Described cylinder adjusting device comprises and is fixedly coupled plate and is installed in cylinder on the described connecting plate that the piston rod of described cylinder is connected with described cutting die roller seat; Described screw mandrel adjusting device comprises screw mandrel and the hold-down devices that links to each other with described screw mandrel; Described hold-down devices is positioned at described connecting plate below, and described screw mandrel passes described connecting plate and forms to be threaded with described connecting plate and cooperates; Described dial gauge is located on the described connecting plate, and the end face of described cutting die roller seat is provided with the dial gauge contact block suitable with above-mentioned dial gauge.
6, circular pressing and cutting device according to claim 5 is characterized in that: also comprise fixing conveyer belt roller and conveyer belt, described conveyer belt roller and cutting die roller are with described conveyer belt tensioning.
7, according to claim 1,2,3,4 or 5 described circular pressing and cutting devices, it is characterized in that: along the axial direction of described cutting die roller, the surface of described cutting die roller is provided with two or more cutting die lines.
8, according to claim 1,2,3,4 or 5 described circular pressing and cutting devices, it is characterized in that: along the circumferencial direction of described cutting die roller, the surface of described cutting die roller is provided with two or more cutting die lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201306911U CN201394669Y (en) | 2009-04-17 | 2009-04-17 | Circular pressing circular mold cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201306911U CN201394669Y (en) | 2009-04-17 | 2009-04-17 | Circular pressing circular mold cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394669Y true CN201394669Y (en) | 2010-02-03 |
Family
ID=41617162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201306911U Expired - Lifetime CN201394669Y (en) | 2009-04-17 | 2009-04-17 | Circular pressing circular mold cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394669Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589698A (en) * | 2015-02-04 | 2015-05-06 | 佛山市台一包装机械有限公司 | Paper box die cutting machine with jacking and pressing devices |
| CN106270720A (en) * | 2016-08-30 | 2017-01-04 | 安徽中乐食品机械有限公司 | A kind of corner cutter |
| CN106625876A (en) * | 2015-10-30 | 2017-05-10 | 宝山钢铁股份有限公司 | Method for battery pole piece die cutting and circular cutter die cutting equipment |
| RU2630154C1 (en) * | 2016-06-15 | 2017-09-05 | Федеральное Государственное Унитарное Предприятие "Научно-Производственное Объединение "Техномаш" | Method for roll cutting and stamp for its implementation |
| CN107398586A (en) * | 2017-03-03 | 2017-11-28 | 广东省智能制造研究所 | A kind of auto slice mechanism for storage battery pole piece |
| CN107681167A (en) * | 2016-08-01 | 2018-02-09 | 无锡丰晟科技有限公司 | A kind of electrodes of lithium-ion batteries cuts roll-in all-in-one |
-
2009
- 2009-04-17 CN CN2009201306911U patent/CN201394669Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589698A (en) * | 2015-02-04 | 2015-05-06 | 佛山市台一包装机械有限公司 | Paper box die cutting machine with jacking and pressing devices |
| CN106625876A (en) * | 2015-10-30 | 2017-05-10 | 宝山钢铁股份有限公司 | Method for battery pole piece die cutting and circular cutter die cutting equipment |
| RU2630154C1 (en) * | 2016-06-15 | 2017-09-05 | Федеральное Государственное Унитарное Предприятие "Научно-Производственное Объединение "Техномаш" | Method for roll cutting and stamp for its implementation |
| CN107681167A (en) * | 2016-08-01 | 2018-02-09 | 无锡丰晟科技有限公司 | A kind of electrodes of lithium-ion batteries cuts roll-in all-in-one |
| CN107681167B (en) * | 2016-08-01 | 2023-09-26 | 无锡丰晟科技有限公司 | Lithium ion battery pole piece slitting and rolling integrated machine |
| CN106270720A (en) * | 2016-08-30 | 2017-01-04 | 安徽中乐食品机械有限公司 | A kind of corner cutter |
| CN107398586A (en) * | 2017-03-03 | 2017-11-28 | 广东省智能制造研究所 | A kind of auto slice mechanism for storage battery pole piece |
| CN107398586B (en) * | 2017-03-03 | 2020-04-28 | 广东省智能制造研究所 | An automatic slicing mechanism for battery electrode sheets |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |