CN210333927U - Pole piece cutter module and pole piece cutting equipment - Google Patents
Pole piece cutter module and pole piece cutting equipment Download PDFInfo
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- CN210333927U CN210333927U CN201921227554.XU CN201921227554U CN210333927U CN 210333927 U CN210333927 U CN 210333927U CN 201921227554 U CN201921227554 U CN 201921227554U CN 210333927 U CN210333927 U CN 210333927U
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- eccentric shaft
- pole piece
- block
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Abstract
The utility model discloses a pole piece cutter module and pole piece cutting equipment, pole piece cutter module includes the cutter, cutter driver and eccentric shaft, the eccentric shaft extends in the horizontal direction, and the one end of eccentric shaft is connected with cutter driver's output, the other end is connected with the cutter, the eccentric shaft is cam motion under cutter driver's drive, and drive cutter reciprocating motion in vertical direction, adopt cutter driver drive eccentric shaft to rotate and drive cutter reciprocating motion in vertical direction, accomplish to treat cutting of cutting the material, can improve cutting speed, and adopt the utility model discloses a pole piece cutting equipment of pole piece cutter module, cutting efficiency also can obtain promoting.
Description
Technical Field
The utility model relates to a battery pole piece processing equipment field especially relates to a pole piece cutter module and pole piece cutting equipment.
Background
Because the lithium ion battery has the advantages of high working voltage, high specific energy, large energy density, high output power, long cycle life, no environmental pollution and the like, the lithium ion battery is widely applied to the fields of consumer electronics products, electric automobiles, electric tools and the like, and the lithium ion battery is inevitably the future trend as the lithium ion battery is taken as an energy carrier along with the rapid development of new energy industries.
The lithium battery in the current market is generally in a laminated structure, namely, a positive plate, a negative plate and an isolation film are laminated to form a battery core, and then a shell is packaged outside the battery core. In the production process, raw materials for producing the positive and negative electrode plates need to be cut into the positive and negative electrode plates with different specifications so as to meet the use requirements. For the cutting processing of the anode and cathode sheets, the most original manual cutting is converted into automatic cutting, and in the prior art, the cutting equipment for cutting the anode and cathode sheets improves the cutting efficiency, but the current automatic cutting equipment for the pole sheets mostly adopts a cylinder to drive a cutter to move up and down to cut the pole sheets, so that the problems of low cutting speed and low cutting efficiency exist.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a pole piece cutter module to solve the problem that current pole piece cutting equipment cut efficiency on the low side.
In order to solve the technical problem, the utility model provides a pole piece cutter module, it includes cutter, cutter driver and eccentric shaft, and the eccentric shaft extends at the horizontal direction to its one end is connected with cutter driver's output, and the other end is connected with the cutter, and cam motion is done under cutter driver's drive to the eccentric shaft, and drives cutter reciprocating motion in vertical direction.
According to the utility model discloses an embodiment still includes the eccentric shaft fixed block, and the eccentric shaft fixed block cover is established on the other end of eccentric shaft, and the cutter is connected with the eccentric shaft fixed block to be located the below of eccentric shaft fixed block, the eccentric shaft fixed block drives cutter reciprocating motion in vertical direction along with the rotation of eccentric shaft.
According to the utility model discloses an embodiment still includes the shaft coupling, the output of coupling joint eccentric shaft and cutter driver.
According to the utility model discloses an embodiment still includes the reduction gear, and the reduction gear setting is between cutter driver's output and shaft coupling.
According to the utility model discloses an embodiment still includes supporting shoe and guide rail slide, and the supporting shoe setting is on the track of guide rail slide, and the track of guide rail slide extends in vertical direction, and cutter and eccentric shaft fixed block are connected respectively to the both ends of supporting shoe.
According to the utility model discloses an embodiment, still including fixed frame, the quantity of guide rail slide is at least two, and two at least guide rail slides set up the relative both sides at the supporting shoe respectively to be located fixed frame.
According to the utility model discloses an embodiment still includes the bearing frame, and the bearing frame setting is on fixed frame, and the other end of eccentric shaft is inserted and is established in the bearing frame.
According to the utility model discloses an embodiment in, still include the connecting axle, during supporting shoe and eccentric shaft fixed block were inserted to the connecting axle level, swing joint supporting shoe and eccentric shaft fixed block.
According to the utility model discloses an embodiment still includes the bulb pole, and the one end spiral shell of bulb pole is located the supporting shoe and is kept away from the one end of eccentric shaft, and the cutter setting is on the other end of bulb pole.
The utility model also provides a pole piece cutting equipment, it uses foretell pole piece cutter module.
The utility model discloses an in the embodiment, the utility model discloses a cam motion is done to pole piece cutter module adoption cutter driver drive eccentric shaft, makes the cutter along with the rotation of eccentric shaft and reciprocating motion in vertical direction, treats to cut the material and cuts, can improve the speed that pole piece cutting means cut the pole piece by a wide margin, and then improves production efficiency.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and explain the same, and do not constitute an undue limitation on the invention. In the drawings:
fig. 1 is a cross-sectional view of a pole piece cutter module of the present invention;
fig. 2 is a partial cross-sectional view of a pole piece cutter module of the present invention;
fig. 3 is a partial schematic view of a pole piece cutter module of the present invention;
fig. 4 is another schematic view of the pole piece cutter module of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present embodiment, and it is obvious that the described embodiment is an embodiment of the present invention, not all embodiments. Based on this embodiment in the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work all belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which are a cross-sectional view, a partial cross-sectional view and two schematic partial views of a pole piece cutter module according to the present invention. As shown in the figure, the pole piece cutter module 1 of the present embodiment includes a cutter 10, a cutter driver 11, an eccentric shaft 12 and an eccentric shaft fixing block 13; the eccentric shaft 12 extends on a horizontal plane, and one end of the eccentric shaft 12 is connected with the output end of the cutter driver 11, and the other end is an eccentric end; the eccentric shaft fixing block 13 is sleeved on the eccentric end of the eccentric shaft 12, and the cutter 10 is connected with the eccentric shaft fixing block 13 and is positioned below the eccentric shaft fixing block 13, namely, the cutter 10 is connected with the eccentric shaft 12 through the eccentric shaft fixing block 13.
When the cutter driver 11 operates, the eccentric shaft 12 is driven to rotate, so that the eccentric shaft 12 makes cam motion, the eccentric shaft fixing block 13 reciprocates in the vertical direction along with the rotation of the eccentric shaft 12 and drives the cutter 10 to move synchronously, and the cutter 10 cuts materials to be cut.
Specifically, the pole piece cutter module 1 further comprises a coupler 14, and one end of the eccentric shaft 12 is connected with the output end of the cutter driver 11 through the coupler 14.
Further, the pole piece cutter module 1 further comprises a speed reducer 15, the speed reducer 15 is arranged between the coupler 14 and the output end of the cutter driver 11, the rotating speed of the eccentric shaft 12 is controlled within a proper range, and then the cutting speed of the cutter 10 is controlled within a reasonable range, so that the cutting quality is ensured.
Furthermore, the pole piece cutter module 1 further comprises a support block 16, a guide rail sliding seat 17 and a fixed outer frame 18, wherein the support block 16 is arranged on a track of the guide rail sliding seat 17, and the fixed outer frame 18 encloses the support block 16 and the guide rail sliding seat 17 inside. And one end of the supporting block 16 is connected to the eccentric shaft fixing block 13 and the other end is connected to the cutter 10 in the vertical direction.
In the present embodiment, the number of the rail sliders 17 is at least two, at least two rail sliders 17 are respectively disposed at opposite sides of the support block 16, and the rails of the rail sliders 17 extend in the vertical direction. In other words, at least two rail sliders 17 are respectively disposed in the fixed frame 18, and one surfaces of the at least two rail sliders 17 having the rails are opposite to each other, and the support block 16 is slidably disposed between the at least two rail sliders 17 and on the rails thereof.
When the cutter driver 11 drives the eccentric shaft 12 to make a cam motion, the eccentric shaft fixing block 13 moves up and down along with the cam motion, and drives the supporting block 16 to synchronously move along the vertical tracks of the at least two guide rail sliding seats 17, so that the supporting block 16 can drive the cutter 10 to reciprocate in the vertical direction to cut the material to be cut.
Furthermore, the pole piece cutter module 1 further comprises a bearing seat 19, the bearing seat 19 is arranged on the fixed outer frame 18, and a bearing is arranged in the bearing seat. The other end of the eccentric shaft 12 is inserted into a bearing in the bearing housing 19, so that the eccentric shaft 12 is kept horizontal and can be smoothly rotated. In other words, the eccentric shaft fixing block 13 is connected to the eccentric shaft 12 at a position between the coupling 14 and the bearing housing 19 and at an end close to the bearing housing 19, so that the bearing housing 19 can bear the weight of the eccentric shaft fixing block 13, the supporting block 16 and the cutter 10, and the cutter driver 11 is prevented from being affected by an external force in a vertical direction.
Alternatively, the number of the bearing seats 19 is two, the eccentric end of the eccentric shaft 12 penetrates through the bearings in the two bearing seats 19, and the eccentric shaft fixing block 13 is located between the two bearing seats 19, and the two bearing seats 19 bear the weight of the eccentric shaft fixing block 13, the supporting block 16 and the cutter 10, so that the cutter driver 11 can smoothly drive the eccentric shaft 12 to rotate.
Furthermore, the pole piece cutter module 1 further comprises a connecting shaft 20, and the connecting shaft 20 is horizontally inserted into the supporting block 16 and the eccentric shaft fixing block 13 and movably connected with the supporting block 16 and the eccentric shaft fixing block 13.
Specifically, the side of the end of the eccentric shaft fixing block 13 away from the eccentric shaft 12 contacts the side of the end of the support block 16 close to the eccentric shaft 12, and corresponding connection holes are reserved respectively, and the shape of the connection holes corresponds to the shape of the connection shaft 20. The connecting shaft 20 is horizontally inserted into the connecting hole corresponding to the supporting block 16 and the eccentric shaft fixing block 13, that is, the supporting block 16 is movably connected with the eccentric shaft fixing block 13.
Furthermore, the pole piece cutter module 1 further comprises a ball head rod 21, one end of the ball head rod 21 is screwed on one end of the supporting block 16 far away from the eccentric shaft 12, and the cutter 10 is arranged on the other end of the ball head rod 21.
Specifically, a screw hole is formed at one end of the support block 16 away from the eccentric shaft 12, a thread is formed on the outer surface of one end of the ball bar 21, and the ball bar 21 is threadedly disposed in the screw hole of the support block 16, so that the ball bar 21 can move synchronously with the support block 16. Therefore, the cutter 10 for cutting the pole piece is arranged on the ball head rod 21, the cutter 10 can be driven to finish the cutting action, and the cutting height of the cutter 10 can be adjusted by setting the length of the ball head rod 21.
In the present embodiment, the cutter driver 11 is preferably a stepping motor or a servo motor to precisely control the cutting action and frequency. The pole piece cutter module 1 of the embodiment is arranged in pole piece cutting equipment for cutting pole pieces, the cutter 10 is positioned above a material to be cut, the cutter 10 and the material to be cut are aligned, the cutter driver 11 can be started to cut rapidly, and the production efficiency of the pole piece cutting equipment is greatly improved.
To sum up, the utility model provides a pair of pole piece cutter module and pole piece cutting equipment, pole piece cutter module pass through cutter driver drive eccentric shaft and do quick cam motion at the horizontal plane, and then drive cutter reciprocating motion in vertical direction, accomplish fast and treat cutting of cutting the material, and use the utility model discloses a pole piece cutting equipment of pole piece cutter module also can promote cutting efficiency by a wide margin.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. A pole piece cutter module, comprising:
a cutter (10);
a cutter driver (11);
the eccentric shaft (12) extends in the horizontal direction, one end of the eccentric shaft is connected with the output end of the cutter driver (11), the other end of the eccentric shaft is connected with the cutter (10), and the eccentric shaft (12) is driven by the cutter driver (11) to perform cam motion and drive the cutter (10) to move in the vertical direction.
2. The pole piece cutter module according to claim 1, further comprising an eccentric shaft fixing block (13), wherein the eccentric shaft fixing block (13) is fitted over the other end of the eccentric shaft (12), the cutter (10) is connected to the eccentric shaft fixing block (13) and located below the eccentric shaft fixing block (13), and the eccentric shaft fixing block (13) drives the cutter (10) to reciprocate in the vertical direction in accordance with the rotation of the eccentric shaft (12).
3. A pole piece cutter module according to claim 2, further comprising a coupling (14), said coupling (14) connecting said eccentric shaft (12) with the output of said cutter driver (11).
4. A pole piece cutter module according to claim 3, further comprising a reducer (15), the reducer (15) being arranged between the output of the cutter drive (11) and the coupling (14).
5. The pole piece cutter module according to claim 2, further comprising a support block (16) and a guide rail slide (17), the support block (16) being arranged on a track of the guide rail slide (17), the track of the guide rail slide (17) extending in the vertical direction, both ends of the support block (16) being connected to the cutter (10) and the eccentric shaft fixing block (13), respectively.
6. The pole piece cutter module according to claim 5, further comprising a fixed frame (18), wherein the number of the rail sliders (17) is at least two, and at least two of the rail sliders (17) are respectively disposed on opposite sides of the support block (16) and are located in the fixed frame (18).
7. A pole piece cutter module according to claim 6, further comprising a bearing block (19), said bearing block (19) being provided on said fixed outer frame (18), the other end of said eccentric shaft (12) being inserted in a bearing in said bearing block (19).
8. The pole piece cutter module according to claim 6, further comprising a connecting shaft (20), wherein the connecting shaft (20) is horizontally inserted into the support block (16) and the eccentric shaft fixing block (13) to movably connect the support block (16) and the eccentric shaft fixing block (13).
9. The pole piece cutter module according to claim 6, further comprising a ball rod (21), one end of the ball rod (21) being screwed to the end of the support block (16) remote from the eccentric shaft (12), the cutter (10) being provided on the other end of the ball rod (21).
10. A pole piece cutting device is characterized in that the pole piece cutting device uses a pole piece cutter module of any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227554.XU CN210333927U (en) | 2019-07-31 | 2019-07-31 | Pole piece cutter module and pole piece cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227554.XU CN210333927U (en) | 2019-07-31 | 2019-07-31 | Pole piece cutter module and pole piece cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333927U true CN210333927U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921227554.XU Active CN210333927U (en) | 2019-07-31 | 2019-07-31 | Pole piece cutter module and pole piece cutting equipment |
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| CN (1) | CN210333927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472674A (en) * | 2022-01-28 | 2022-05-13 | 广东利元亨智能装备股份有限公司 | Pole piece forming equipment |
-
2019
- 2019-07-31 CN CN201921227554.XU patent/CN210333927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472674A (en) * | 2022-01-28 | 2022-05-13 | 广东利元亨智能装备股份有限公司 | Pole piece forming equipment |
| CN114472674B (en) * | 2022-01-28 | 2024-02-23 | 广东利元亨智能装备股份有限公司 | Pole piece forming equipment |
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