CN220347315U - Battery cell positioning and cutting device - Google Patents
Battery cell positioning and cutting device Download PDFInfo
- Publication number
- CN220347315U CN220347315U CN202321740282.XU CN202321740282U CN220347315U CN 220347315 U CN220347315 U CN 220347315U CN 202321740282 U CN202321740282 U CN 202321740282U CN 220347315 U CN220347315 U CN 220347315U
- Authority
- CN
- China
- Prior art keywords
- cutting
- plate
- positioning
- cutting device
- positioning baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 85
- 238000005056 compaction Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Primary Cells (AREA)
Abstract
The utility model relates to the technical field of electric core cutting, in particular to an electric core positioning and cutting device, which comprises: the device comprises a cutting table, a positioning baffle, a cutting compacting plate, a jig and a cutter assembly; the upper end of the cutting table is provided with a convex part, the lower end of the cutting table is provided with a plurality of anti-skid foot pads, and a sliding groove is formed in the middle of the convex part; one end of the positioning baffle is provided with a concave part which is matched with the convex part; the cutting compaction plate is fixedly connected to the upper end face of the cutting table, a rotating shaft is arranged on one side of the cutting compaction plate, and the cutting compaction plate is parallel to the positioning baffle; the jig is detachably arranged between the positioning baffle and the cutting and compacting plate; the cutter assembly is detachably mounted on the rotating shaft. The utility model can accurately and stably cut the battery cells with different types, so that the condition of the pole pieces inside the battery cells can be detected more clearly when the alignment degree of the pole pieces is detected, and the detection accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of electric core cutting, in particular to an electric core positioning and cutting device.
Background
The laminated battery is characterized in that positive and negative pole pieces and a diaphragm are cut into the size of a specified size, then the positive pole pieces, the diaphragm and the negative pole pieces are laminated into an electric core single body, but in the lamination process, if the alignment degree is not in accordance with the requirement when a plurality of positive pole pieces and a plurality of negative pole pieces are arranged in a staggered manner, the performance of the manufactured laminated battery can be influenced, the common detection mode is to carry out visual detection on the electric core so as to judge whether the alignment degree of the pole pieces is in accordance with the requirement, but due to the structural problem of the electric core, the visual system is difficult to accurately acquire the condition of the pole pieces inside the electric core, the corners of the electric core are required to be cut off to a certain extent so as to expose the inside, and further the detection is better. The requirements for cutting the electrode plates of the battery cells are high, the cutting angles are accurate, the cuts are smooth, burrs, broken edges, unfilled corners and the like cannot be generated, and the battery cells of different types can be cut according to the corresponding specifications. At present, the manual cutting device performance adopted has certain limitations, such as poor stability of a base, poor limiting function, and easy displacement and even falling off of an electric core, so that the cutting effect is poor, and the cutting cannot be performed quickly and accurately due to the fact that a dial is not arranged, so that the cutting efficiency is low.
Disclosure of Invention
The utility model aims to provide a cell positioning and cutting device, which aims to solve the problems in the background technology.
In order to achieve the above object, the present utility model provides a positioning and cutting device for a battery cell, which is characterized by comprising: the device comprises a cutting table, a positioning baffle, a cutting compacting plate, a jig and a cutter assembly;
the upper end of the cutting table is provided with a convex part, the lower end of the cutting table is provided with a plurality of anti-skid foot pads, and a sliding groove is formed in the middle of the convex part;
one end of the positioning baffle is provided with a concave part which is matched with the convex part;
the cutting compaction plate is fixedly connected to the upper end face of the cutting table, a rotating shaft is arranged on one side of the cutting compaction plate, and the cutting compaction plate is parallel to the positioning baffle;
the jig is detachably arranged between the positioning baffle and the cutting and compacting plate;
the cutter assembly is detachably mounted on the rotating shaft.
Preferably, the positioning baffle further comprises a first compression knob, a first threaded hole is formed in the middle of the concave portion in a penetrating mode, and the first compression knob penetrates through the first threaded hole to be abutted to the upper end face of the sliding groove.
Preferably, the cutting and compacting plate comprises a supporting plate, a pressing block and a second compacting knob.
Preferably, the backup pad is the U type, the mounting groove has been seted up to the below of backup pad, the briquetting demountable installation is in the mounting groove.
Preferably, a second threaded hole is formed in the upper end face of the supporting plate, the second threaded hole is communicated with the mounting groove, and the second compression knob penetrates through the second threaded hole to be in butt joint with the pressing block.
Preferably, the jig comprises a bottom surface fixing plate and a plurality of cutting limiting blocks, wherein the cutting limiting blocks are fixedly installed on the bottom surface fixing plate.
Preferably, the cutter assembly comprises a rotating rod, a handle and a blade.
Preferably, a through hole is formed in one end of the rotating rod and used for being connected with the rotating shaft, the other end of the rotating rod is fixedly connected with the handle, and the blade is fixedly connected below the rotating rod.
Preferably, the upper end surface of the cutting table is provided with a grid dial.
The beneficial effects of the utility model are as follows: the anti-slip foot pad is arranged at the bottom of the device, so that the stability of the whole device is improved, slipping can not occur when the whole device is cut, the battery cell can be stably fixed on the cutting table and accurately cut through the matching of the jig, the positioning baffle and the cutting pressing plate, the conditions of incorrect cutting angle, uneven cutting, unfilled corner and the like can not occur, the battery cells of different types can be adapted, the situation of the internal pole piece of the battery cell can be more accurately detected when the pole piece alignment degree is detected by the cut battery cell, and the detection accuracy is improved; the device is simple in structure and convenient and fast to use, and the scale is judged and calibrated through the dial.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view of a positioning baffle;
FIG. 4 is a partial cross-sectional view of a cut-out hold-down plate;
FIG. 5 is a schematic diagram of a fixture;
fig. 6 is a schematic diagram of the cells before and after cutting.
In the accompanying drawings: 1-cutting table, 11-convex part, 12-anti-slip foot pad, 111-sliding groove, 2-positioning baffle, 21-concave part, 22-first compression knob, 211-first screw hole, 3-cutting compression plate, 31-backup pad, 32-briquetting, 33-second compression knob, 34-rotation axis, 311-second screw hole, 312-mounting groove, 4-tool, 41-bottom surface fixed plate, 42-cutting stopper, 5-cutter subassembly, 51-bull stick, 52-handle, 53-blade, 6-electric core.
Detailed Description
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
Example 1
As shown in fig. 1 to 6, a positioning and cutting device for a battery cell is characterized by comprising: the cutting device comprises a cutting table 1, a positioning baffle 2, a cutting compacting plate 3, a jig 4 and a cutter assembly 5;
the upper end of the cutting table 1 is provided with a convex part 11, the lower end is provided with a plurality of anti-skid foot pads 12, and a sliding groove 111 is formed in the middle of the convex part 11;
a concave part 21 is arranged at one end of the positioning baffle 2, and the concave part 21 is matched with the convex part 11;
the cutting and compressing plate 3 is fixedly connected to the upper end face of the cutting table 1, a rotating shaft 34 is arranged on one side of the cutting and compressing plate 3, and the cutting and compressing plate 3 and the positioning baffle 2 are parallel to each other;
the jig 4 is detachably arranged between the positioning baffle 2 and the cutting compacting plate 3;
the cutter assembly 5 is detachably mounted on the rotary shaft 34.
The application method of the utility model comprises the following steps: s1, placing a battery cell 6 to be cut on a jig 4, positioning the battery cell 6 through a cutting limiting block 42 on the jig 4, moving the jig 4 to a proper position according to a dial, enabling a corner to be cut of the battery cell 6 to be positioned under a cutter assembly 5, sliding a positioning baffle plate 2 mounted on a convex part 11, enabling one side of the positioning baffle plate 2 to be abutted against one side of the jig 4, screwing a first compression knob 22, enabling the bottom end of the first compression knob 22 to be abutted against a sliding groove 111, and further fixing the positioning baffle plate 2, and completing positioning of the jig 4;
s2, screwing a second compression knob 33, ejecting a pressing block 32 by the second compression knob 33 until the bottom end of the pressing block 32 is abutted with the upper end of the battery cell 6, and compressing and positioning the battery cell 6 by the pressing block 32; pressing down the cutter assembly 5 through the rotating shaft 34 to cut one corner of the battery cell 6;
s3, loosening the second compression knob 33, releasing the compression positioning of the pressing block 32 on the battery cell 6, and adjusting the position of the battery cell 6 to enable the next corner of the battery cell 6 to be cut to be positioned under the cutter assembly 5;
s4, repeating the steps S2 to S3 until all corners of the battery cell 6 to be cut are cut, loosening the second compression knob 33, releasing the compression positioning of the press block 32 on the battery cell 6, and taking the battery cell 6 away.
Further, the positioning baffle 2 further includes a first pressing knob 22, a first threaded hole 211 is formed in the middle of the recess 21, and the first pressing knob 22 passes through the first threaded hole 211 and abuts against the upper end face of the sliding groove 111. The positioning baffle 2 is slid to determine the position of the jig 4, and the positioning baffle 2 is fixed through the first compression knob 22, so that the position of the jig 4 cannot be changed, and the cutting accuracy is improved.
Further, the cutting hold-down plate 3 includes a support plate 31, a pressing block 32, and a second hold-down knob 33.
Further, the supporting plate 31 is U-shaped, a mounting groove 312 is formed below the supporting plate 31, and the pressing block 32 is detachably mounted in the mounting groove 312. The pressing block 32 can do linear motion in the vertical direction in the mounting groove 312, so that the pressing block 32 can press the battery cells 6 with different types and sizes.
Further, a second threaded hole 311 is formed in the upper end surface of the support plate 31, the second threaded hole 311 is communicated with the mounting groove 312, and the second pressing knob 33 is abutted to the pressing block 32 through the second threaded hole 311. The pressing block 32 is ejected out by adjusting the second pressing knob 33, so that the pressing block 32 presses the battery cell 6 without displacement, and the cutting accuracy is further improved.
Further, the jig 4 includes a bottom fixing plate 41 and a plurality of cutting stoppers 42, and the cutting stoppers 42 are fixedly mounted on the bottom fixing plate 41. The cutting limiting block 42 can be matched with the battery cells 6 of a plurality of models and limit the battery cells 6, and the operation is simple and quick.
Further, the cutter assembly 5 includes a rotating rod 51, a handle 52 and a blade 53.
Further, a through hole is formed at one end of the rotating rod 51, and is used for connecting the rotating shaft 34, the other end is fixedly connected with the handle 52, and the blade 53 is fixedly connected below the rotating rod 51. Adopt the structure of rotation axis and bull stick, exert force to bull stick 51 when cutting, can be with the more even distribution of power, conveniently cut electric core 6, make and cut the effect better.
Further, a grid dial is arranged on the upper end face of the cutting table 1. An operator can judge and calibrate the position of the jig through the dial.
In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The utility model provides a battery cell location cutting device which characterized in that includes: the device comprises a cutting table, a positioning baffle, a cutting compacting plate, a jig and a cutter assembly;
the upper end of the cutting table is provided with a convex part, the lower end of the cutting table is provided with a plurality of anti-skid foot pads, and a sliding groove is formed in the middle of the convex part;
one end of the positioning baffle is provided with a concave part which is matched with the convex part;
the cutting compaction plate is fixedly connected to the upper end face of the cutting table, a rotating shaft is arranged on one side of the cutting compaction plate, and the cutting compaction plate is parallel to the positioning baffle;
the jig is detachably arranged between the positioning baffle and the cutting and compacting plate;
the cutter assembly is detachably mounted on the rotating shaft.
2. The cell positioning and cutting device according to claim 1, wherein the positioning baffle further comprises a first compression knob, a first threaded hole is formed in the middle of the concave portion in a penetrating mode, and the first compression knob passes through the first threaded hole to be in abutting connection with the upper end face of the sliding groove.
3. The cell positioning and cutting device of claim 1, wherein the cutting hold-down plate comprises a support plate, a press block, and a second hold-down knob.
4. The cell positioning and cutting device according to claim 3, wherein the supporting plate is U-shaped, a mounting groove is formed below the supporting plate, and the pressing block is detachably mounted in the mounting groove.
5. The cell positioning and cutting device according to claim 4, wherein a second threaded hole is formed in the upper end face of the supporting plate, the second threaded hole is communicated with the mounting groove, and the second compression knob is abutted to the pressing block through the second threaded hole.
6. The cell positioning and cutting device according to claim 1, wherein the fixture comprises a bottom surface fixing plate and a plurality of cutting limiting blocks, and the cutting limiting blocks are fixedly mounted on the bottom surface fixing plate.
7. The die positioning cutting device of claim 1, wherein the cutter assembly comprises a rotating rod, a handle, and a blade.
8. The cell positioning and cutting device according to claim 7, wherein one end of the rotating rod is provided with a through hole for connecting with the rotating shaft, the other end of the rotating rod is fixedly connected with the handle, and the blade is fixedly connected below the rotating rod.
9. The cell positioning and cutting device according to claim 1, wherein the upper end surface of the cutting table is provided with a grid dial.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321740282.XU CN220347315U (en) | 2023-07-04 | 2023-07-04 | Battery cell positioning and cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321740282.XU CN220347315U (en) | 2023-07-04 | 2023-07-04 | Battery cell positioning and cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220347315U true CN220347315U (en) | 2024-01-16 |
Family
ID=89484385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321740282.XU Active CN220347315U (en) | 2023-07-04 | 2023-07-04 | Battery cell positioning and cutting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220347315U (en) |
-
2023
- 2023-07-04 CN CN202321740282.XU patent/CN220347315U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205642757U (en) | Fuel cell polar plate leak hunting device | |
CN202180352U (en) | Sheet part clamping device | |
CN220347315U (en) | Battery cell positioning and cutting device | |
CN216433334U (en) | Expansion force testing tool fixture | |
CN108364895B (en) | Graphite boat pressing machine | |
CN212434678U (en) | Fuel cell | |
CN220209111U (en) | Novel terminal welding battery cover plate structure | |
CN210172633U (en) | Cutting device for battery core tab | |
CN110289433B (en) | Fuel cell clamp convenient to quickly disassemble and assemble | |
CN110315595B (en) | Arc-shaped trimming device for soft-package lithium ion battery | |
CN109632630B (en) | Method and equipment for testing adhesive force of battery pole piece | |
CN214024558U (en) | Cutter closing device | |
CN210375755U (en) | Brake block cutting mechanism | |
CN211348358U (en) | Fixing device for detecting new energy automobile battery | |
CN111890256A (en) | Clamping device for bipolar plate and using method thereof | |
CN209786072U (en) | Metal sodium electrode wafer manufacturing device | |
CN217034180U (en) | Square lithium cell test fixture tool | |
CN210210573U (en) | Sealing rubber strip cutting machine | |
CN220419413U (en) | Connecting device for detecting battery cell | |
CN216829505U (en) | Steel ring and rotor assembly indexing and pressing tool | |
CN219043770U (en) | Positioning tool of milling and boring machine | |
CN218448055U (en) | Tool for correcting pressing cutter of lamination machine | |
CN217394072U (en) | Lithium battery module disassembling device | |
CN216542266U (en) | Hole distance measuring device with accurate limiting structure for battery metal fitting machining | |
CN219053398U (en) | Busbar welding auxiliary fixtures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |