CN211507818U - Cutter device and winding machine - Google Patents
Cutter device and winding machine Download PDFInfo
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- CN211507818U CN211507818U CN202020559764.5U CN202020559764U CN211507818U CN 211507818 U CN211507818 U CN 211507818U CN 202020559764 U CN202020559764 U CN 202020559764U CN 211507818 U CN211507818 U CN 211507818U
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- cutter
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- guide
- knife
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model provides a cutters and coiler relates to the technical field of lithium cell production facility, and this cutters includes stationary knife subassembly, moves knife subassembly and drive arrangement, it is in to move the knife subassembly setting stationary knife subassembly upper end stationary knife subassembly one side is fixed to be provided with drive arrangement, drive arrangement makes move the knife subassembly with the stationary knife subassembly forms the shearing action. The utility model provides a cutters's drive arrangement sets up in one side of stationary knife subassembly to the drive moves sword subassembly and stationary knife subassembly and shears the action, makes whole cutters's height only by moving sword subassembly and stationary knife subassembly decision like this, has reduced whole cutters's occupation space. The utility model discloses a winder adopts this cutters to reduce the occupation space of whole winder.
Description
Technical Field
The utility model belongs to the technical field of the technique of lithium cell production facility and specifically relates to a cutters and winder is related to.
Background
In the lithium battery production process, need cut the pole piece that is used for the battery, nevertheless when producing tiny batteries such as bluetooth battery now, current cutter occupation space is big, and the structure is complicated, the maintenance of installation and later stage not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutters and winder to present cutters occupation space is big, is not suitable for the technical problem of little battery production.
The utility model provides a cutter device, which comprises a fixed cutter component, a movable cutter component and a driving device, wherein the movable cutter component is arranged at the upper end of the fixed cutter component, the driving device is fixedly arranged at one side of the fixed cutter component, and the driving device enables the movable cutter component and the fixed cutter component to form shearing action;
and a channel for passing the object to be sheared is formed between the fixed cutter component and the movable cutter component, the object to be sheared enters from one side of the cutter device, and the other side of the cutter device extends out.
Furthermore, a first guide rail is arranged on the fixed cutter assembly, a first guide groove matched with the first guide rail is arranged on the movable cutter assembly, and the driving device enables the movable cutter assembly to reciprocate along the first guide rail.
Furthermore, the fixed cutter assembly comprises a fixed cutter main body and a fixed cutter, wherein a mounting groove for mounting the fixed cutter is formed in the fixed cutter main body, a plurality of mounting holes are formed in the mounting groove close to the entering side of the object to be sheared, and a ball plunger for fixing the fixed cutter on the fixed cutter main body is arranged in the mounting holes.
Furthermore, a dust suction port is formed in the fixed cutter main body, the dust suction port is formed in the side, close to the extending side of the object to be sheared, of the fixed cutter, and a dust suction pipe communicated with the dust suction port is formed in the fixed cutter main body.
Further, the movable blade assembly comprises a movable blade main body and a movable blade; the movable knife body is used for being connected with the fixed knife assembly, the movable knife is detachably arranged on the movable knife body, and the movable knife and the fixed knife are correspondingly arranged.
Furthermore, two first guide rails are arranged on the fixed cutter assembly, and the channel is positioned between the two first guide rails;
limiting plates are arranged on the two first guide rails, and a plurality of guide columns facing to the object to be sheared are arranged on the limiting plates;
the movable cutter body is provided with through holes which correspond to the guide posts one by one, and the movable cutter body moves up and down along the guide posts.
Further, the movable cutter body is provided with an air suction joint, the air suction joint is connected with an air suction hole formed in the movable cutter body, and the air suction hole faces the object to be sheared.
Further, the cutter device further comprises a deviation rectifying system, wherein the deviation rectifying system comprises a deviation rectifying sensor, and the deviation rectifying sensor is used for detecting the position of the edge of the object to be sheared.
Further, a cross roller linear guide rail is arranged between the first guide groove and the first guide rail.
Furthermore, an upper guide part and a lower guide part are arranged on the fixed cutter main body, the upper guide part and the lower guide part are arranged on the extending side of the cutter device, and the channel is located between the upper guide part and the lower guide part.
The utility model also provides a winder, including the aforesaid cutters.
The utility model provides a cutters's drive arrangement sets up in one side of stationary knife subassembly to the drive moves sword subassembly and stationary knife subassembly and shears the action, makes whole cutters's height only by moving sword subassembly and stationary knife subassembly decision like this, has reduced whole cutters's occupation space.
The utility model discloses a winder adopts this cutters to reduce the occupation space of whole winder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic mechanism diagram of a cutter device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a stationary knife body of the cutting knife device shown in FIG. 1;
FIG. 3 is a schematic structural view of a movable blade body of the cutting device shown in FIG. 1;
fig. 4 is another angle structure diagram of the moving blade main body of the cutter device shown in fig. 1.
Icon: 100-a drive device; 200-stationary knife assembly; 201-fixed cutter; 202-stationary knife main body; 203-upper guide; 204-lower guide; 300-moving blade assembly; 301-moving the knife; 302-moving blade main body; 400-object to be sheared; 500-a first guide rail; 600-mounting grooves; 700-dust suction port; 800-dust absorption pipe; 900-ball plunger; 110-a suction connection; 120-a first guide groove; 130-cross roller linear guide; 140-a limiting plate; 150-a guide post; 160-suction hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a cutter device, which comprises a fixed cutter assembly 200, a movable cutter assembly 300 and a driving device 100, wherein the movable cutter assembly 300 is arranged at the upper end of the fixed cutter assembly 200, the driving device 100 is fixedly arranged at one side of the fixed cutter assembly 200, and the driving device 100 enables the movable cutter assembly 300 and the fixed cutter assembly 200 to form a shearing action;
a channel for passing the object 400 to be cut is formed between the fixed knife assembly 200 and the movable knife assembly 300, the object 400 to be cut enters from one side of the cutter device, and the other side of the cutter device extends out.
In some embodiments, the fixed blade assembly 200 of the cutting device is fixedly disposed, the movable blade assembly 300 is disposed on the fixed blade assembly 200, and the movable blade assembly 300 and the fixed blade assembly 200 realize a cutting action under the action of the driving device 100, so as to be used for cutting the object 400 to be cut, where the object 400 to be cut is a battery pole piece.
The driving device 100 is fixed on the side surface of the fixed cutter assembly 200 and is fixedly connected with the fixed cutter assembly 200, and the driving device 100 enables the movable cutter assembly 300 to repeatedly lift, so that uninterrupted cutting of the battery pole piece is realized.
A channel is formed between the fixed cutter assembly 200 and the movable cutter assembly 300, the battery pole piece enters from one side of the cutter device, and the other side of the battery pole piece extends out, namely, the entering side of the battery pole piece from the cutter device is the entering side, and the extending side of the battery pole piece from the cutter device is the extending side. The driving device 100 may employ an air cylinder.
Based on the above embodiment, further, the fixed blade assembly 200 is provided with the first guide rail 500, the movable blade assembly 300 is provided with the first guide groove 120 matched with the first guide rail 500, and the driving device 100 makes the movable blade assembly 300 reciprocate along the first guide rail 500.
In order to make the movable knife assembly 300 reciprocate in a fixed track, the fixed knife assembly 200 is provided with a first guide rail 500, the movable knife assembly 300 is provided with a first guide groove 120, and the first guide rail 500 is matched with the first guide groove 120 to make the movable knife assembly 300 reciprocate in the fixed track, so that the cutting precision is ensured.
As shown in fig. 2, based on the above embodiment, further, the fixed blade assembly 200 includes a fixed blade main body 202 and a fixed blade 201, a mounting groove 600 mounted with the fixed blade 201 is provided on the fixed blade main body 202, a plurality of mounting holes are provided in the mounting groove 600 near the entry side of the object 400 to be cut, and a ball plunger 900 for fixing the fixed blade 201 on the fixed blade main body 202 is provided in the mounting holes.
The fixed cutter main body 202 of the fixed cutter component 200 is provided with a mounting groove 600, the lower end of the fixed cutter 201 is mounted in the mounting groove 600, one side of the mounting groove 600 is provided with a mounting hole, a ball plunger 900 is arranged in the mounting hole, and the fixed cutter 201 is fixed in the mounting groove 600 through the ball plunger 900. The steel ball of the ball plunger 900 is stressed to compress the spring to generate resilience, and the fixed knife 201 is firmly positioned in the mounting groove 600 by the resilience.
Be provided with a plurality of mounting holes on mounting groove 600, a plurality of mounting holes are equallyd divide the setting on mounting groove 600 to make stationary knife 201 can fix in mounting groove 600 under the even condition of atress.
Based on the above embodiment, further, a dust suction port 700 is provided on the fixed cutter main body 202, the dust suction port 700 is provided on the protruding side of the fixed cutter 201 close to the object 400 to be cut, and a dust suction pipe 800 communicating with the dust suction port 700 is provided on the fixed cutter main body 202.
In order to better remove dust generated when the cutter device cuts the pole piece, a dust suction port 700 is formed in the fixed cutter main body 202, the dust suction port 700 and the ball plunger 900 are respectively located on two sides of the fixed cutter 201, and dust generated when the pole piece is cut enters the dust suction port 700; the external equipment sucks dust at the dust sucking port 700 through the dust sucking pipe 800, so that the cutter device keeps a clean production environment. The external equipment generally adopts negative pressure equipment, such as an air pump and the like.
Based on the above embodiments, further, the movable blade assembly 300 includes a movable blade body 302 and a movable blade 301; the movable blade main body 302 is used for being connected with the fixed blade assembly 200, the movable blade 301 is detachably arranged on the movable blade main body 302, and the movable blade 301 and the fixed blade 201 are correspondingly arranged.
The movable knife assembly 300 can move relative to the fixed knife assembly 200, the movable knife main body 302 is used for being connected with the fixed knife assembly 200, the movable knife 301 is generally installed on the movable knife main body 302 through screws, and when the driving device 100 enables the movable knife main body 302 to move, the movable knife 301 moves along with the movable knife main body 302, so that the movable knife 301 and the fixed knife 201 are matched to cut a battery pole piece.
In order to make the knife assembly 300 move in a fixed track better, further, two first guide rails 500 are arranged on the fixed knife assembly 200, and the channel is located between the two first guide rails 500;
a limiting plate 140 is arranged on the two first guide rails 500, and a plurality of guide columns 150 facing the object 400 to be cut are arranged on the limiting plate 140;
through holes corresponding to the guide posts 150 one to one are formed in the movable blade main body 302, and the movable blade main body 302 moves up and down along the guide posts 150.
The two first guide rails 500 of the stationary blade assembly 200 are connected to both ends of the movable blade body 302, respectively, so that the movable blade body 302 can reciprocate smoothly.
In order to better fix the moving track of the movable blade main body 302, a limiting plate 140 is arranged between the two first guide rails 500, the limiting plate 140 can limit the upward moving range of the movable blade main body 302, a plurality of guide posts 150 are arranged on the limiting plate 140, and a plurality of through holes corresponding to the guide posts 150 are arranged on the movable blade main body 302, so that the up-and-down moving track of the movable blade main body 302 can be more accurately controlled, and the cutting accuracy is effectively improved.
As shown in fig. 3 and 4, based on the above embodiments, further, the movable blade body 302 is provided with an air suction connector 110, the air suction connector 110 is connected to the air suction hole 160 provided on the movable blade body 302, and the air suction hole 160 is provided toward the object 400 to be cut.
In order to improve the quality of cutting the pole piece, when the moving blade assembly 300 is used for cutting the pole piece, the air suction connector 110 is connected with external equipment, so that negative pressure is generated at the air suction hole 160, the pole piece is attached to the moving blade assembly 300 more effectively, the pole piece is smoother, and the accuracy of cutting the pole piece is improved.
Further, the cutter device further comprises a deviation rectifying system, wherein the deviation rectifying system comprises a deviation rectifying sensor, and the deviation rectifying sensor is used for detecting the position of the edge of the object to be sheared 400.
The deviation rectifying sensor can detect whether the side surface of the battery pole piece is neat and consistent or not, so that the quality of the cut electrode is ensured.
Further, a cross roller linear guide 130 is disposed between the first guide groove 120 and the first guide rail 500.
The cross roller linear guide 130 is arranged between the first guide rail 500 and the first guide groove 120, so that the accuracy of the moving track of the moving blade assembly 300 can be improved, the cutting accuracy is improved, and the cutting burr is smaller.
Based on the above embodiment, further, the fixed blade main body 202 is provided with an upper guide portion 203 and a lower guide portion 204, the upper guide portion 203 and the lower guide portion 204 are disposed on the extending side of the cutting device, and the channel is located between the upper guide portion 203 and the lower guide portion 204.
The upper guide part 203 and the lower guide part 204 arranged on the fixed cutter main body 202 form a guide assembly, and a battery pole piece passes through the upper guide part 203 and the lower guide part 204 through the cutter device, so that the battery pole piece can effectively and stably extend out of the cutter device, and the accuracy of cutting electrodes is ensured.
The utility model also provides a winder, including the aforesaid cutters.
The cutting device occupies a small space, can be installed in a compact space, and effectively reduces the installation space of the winding machine.
The utility model provides a cutters's drive arrangement 100 sets up in one side of stationary knife subassembly 200 to the drive moves sword subassembly 300 and stationary knife subassembly 200 and carries out the shearing action, makes whole cutters's height just by moving sword subassembly 300 and stationary knife subassembly 200 decision like this, has reduced whole cutters's occupation space.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (11)
1. A cutter device is characterized by comprising a fixed cutter component, a movable cutter component and a driving device, wherein the movable cutter component is arranged at the upper end of the fixed cutter component;
and a channel for passing the object to be sheared is formed between the fixed cutter assembly and the movable cutter assembly, the object to be sheared enters from one side of the cutter device, and the other side of the cutter device extends out.
2. The cutter device according to claim 1, wherein the fixed cutter assembly is provided with a first guide rail, the movable cutter assembly is provided with a first guide groove matched with the first guide rail, and the driving device enables the movable cutter assembly to reciprocate along the first guide rail.
3. The cutter device according to claim 2, wherein the fixed cutter assembly comprises a fixed cutter main body and a fixed cutter, wherein a mounting groove for mounting the fixed cutter is formed in the fixed cutter main body, a plurality of mounting holes are formed in the mounting groove near an entrance side of the object to be sheared, and a ball plunger for fixing the fixed cutter to the fixed cutter main body is arranged in the mounting holes.
4. The cutter device according to claim 3, wherein the stationary cutter main body is provided with a dust suction port, the dust suction port is provided on a side of the stationary cutter which is close to the object to be cut, and a dust suction pipe which is communicated with the dust suction port is provided on the stationary cutter main body.
5. The cutter device according to claim 2, wherein the movable cutter assembly comprises a movable cutter main body and a movable cutter; the movable knife body is used for being connected with the fixed knife assembly, the movable knife is detachably arranged on the movable knife body, and the movable knife and the fixed knife are correspondingly arranged.
6. The cutter device according to claim 5 wherein said stationary cutter assembly is provided with two first guide rails, said channel being located between said two first guide rails;
limiting plates are arranged on the two first guide rails, and a plurality of guide columns facing to the object to be sheared are arranged on the limiting plates;
the movable cutter body is provided with through holes which correspond to the guide posts one by one, and the movable cutter body moves up and down along the guide posts.
7. The cutter device according to claim 5, characterized in that the movable cutter body is provided with an air suction joint, the air suction joint is connected with an air suction hole arranged on the movable cutter body, and the air suction hole is arranged towards the object to be sheared.
8. The cutting knife device according to claim 1, further comprising a deviation correcting system, wherein the deviation correcting system comprises a deviation correcting sensor, and the deviation correcting sensor is used for detecting the position of the edge of the object to be cut.
9. The cutter device according to claim 2, wherein a cross roller linear guide is provided between said first guide groove and said first guide rail.
10. The cutting knife device according to claim 3, wherein the fixed knife main body is provided with an upper guide portion and a lower guide portion, the upper guide portion and the lower guide portion are provided on a projecting side of the cutting knife device, and the passage is located between the upper guide portion and the lower guide portion.
11. A winding machine comprising a cutter device according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559764.5U CN211507818U (en) | 2020-04-15 | 2020-04-15 | Cutter device and winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559764.5U CN211507818U (en) | 2020-04-15 | 2020-04-15 | Cutter device and winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN211507818U true CN211507818U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020559764.5U Active CN211507818U (en) | 2020-04-15 | 2020-04-15 | Cutter device and winding machine |
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| CN (1) | CN211507818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142298A1 (en) * | 2022-01-28 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | Fixed cutter monitoring structure, and cutting device |
| US11813764B2 (en) | 2022-01-28 | 2023-11-14 | Contemporary Amperex Technology Co., Limited | Fixed blade monitoring structure and cutting device |
-
2020
- 2020-04-15 CN CN202020559764.5U patent/CN211507818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142298A1 (en) * | 2022-01-28 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | Fixed cutter monitoring structure, and cutting device |
| US11813764B2 (en) | 2022-01-28 | 2023-11-14 | Contemporary Amperex Technology Co., Limited | Fixed blade monitoring structure and cutting device |
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| GR01 | Patent grant | ||
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Address after: 215100 No. 9, Zhufeng Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou jieruisi Intelligent Technology Co.,Ltd. Address before: 215100 No.15, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou jieruisi Intelligent Technology Co.,Ltd. |