CN219532526U - Sampler and battery coating production line - Google Patents
Sampler and battery coating production line Download PDFInfo
- Publication number
- CN219532526U CN219532526U CN202320458039.2U CN202320458039U CN219532526U CN 219532526 U CN219532526 U CN 219532526U CN 202320458039 U CN202320458039 U CN 202320458039U CN 219532526 U CN219532526 U CN 219532526U
- Authority
- CN
- China
- Prior art keywords
- rotating roller
- sampler
- sampling
- pole piece
- side plate
- 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
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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampler and a battery coating production line, and relates to the technical field of battery production and manufacturing. The sampler comprises a first rotating roller, a second rotating roller, a side plate, a sampling cutting die and a telescopic cylinder; the end part of the second rotating roller is rotationally connected with the side plate; the sampling cutting die is fixed on the first rotating roller; the telescopic cylinder is arranged on the side plate, and the end part of the first rotating roller is rotationally arranged at the output end of the telescopic cylinder. The sampler has high automation degree, can sample in the process of conveying the pole pieces, and does not influence the production efficiency of the pole pieces.
Description
Technical Field
The utility model relates to the technical field of battery production and manufacturing, in particular to a sampler and a battery coating production line.
Background
The battery coating refers to a process of uniformly coating the slurry on the surface of the pole piece. The consistency of the surface density of the coating directly affects the chemical properties of the battery and the stability of the subsequent processing of the battery. Therefore, in the production process of the coated pole piece, the coating surface density of the pole piece surface needs to be monitored at all times.
At present, the pole piece is sampled in a manual sampling mode, an operator places the disc sampler at the position where the pole piece is to be sampled after production equipment is stopped, presses down and rotates the disc sampler, and a blade on the disc sampler cuts the pole piece at the sampling position. The manual sampling has higher technical requirements on operators, and once the operation is improper, the size of the sample is uneven, burrs are more, powder falling is serious, so that the subsequent detection of the surface density of the coating is affected. And manual hand-held disk sampler takes a sample and need to pause equipment work to influence the production efficiency of product.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a sampler and a battery coating production line.
The utility model provides the following technical scheme:
the sampler is used for sampling the pole piece and comprises a first rotating roller, a second rotating roller, a side plate, a sampling cutting die and a telescopic cylinder; the end part of the second rotating roller is rotationally connected with the side plate; the sampling cutting die is fixed on the first rotating roller; the telescopic cylinder is arranged on the side plate, and the end part of the first rotating roller is rotatably arranged at the output end of the telescopic cylinder.
In one possible implementation manner, the sampler further comprises a sliding block, a sliding groove is formed in the side plate, and the sliding block is movably arranged in the sliding groove; the end part of the first rotating roller is rotationally connected with the sliding block, and the output end of the telescopic cylinder is fixedly connected with the sliding block.
In one possible embodiment, the sampler further comprises a seated bearing fixedly connected to the slide, the end of the first rotating roller being arranged in the seated bearing.
In one possible embodiment, the sampler further comprises an elastic pad, and the elastic pad is arranged in the sampling cutter die.
In one possible embodiment, the upper surface of the elastic pad is slightly higher than the upper surface of the sampling die.
In one possible implementation manner, the sampler is provided with a buckle, the first rotating roller is provided with a buckle hole corresponding to the buckle, and the buckle is matched with the buckle hole, so that the sampling cutter die is fixed on the first rotating roller.
In one possible embodiment, the sampler includes a plurality of the sampling dies, and the plurality of sampling dies are disposed at intervals along the axial direction of the first rotating roller.
In one possible embodiment, the sampler includes a plurality of the sampling dies, and the plurality of sampling dies are disposed at intervals along the circumferential direction of the first rotating roller.
In one possible embodiment, the sampler includes a plurality of the sampling dies; at least two sampling cutting dies are arranged at intervals along the axial direction of the first rotating roller; at least two sampling cutting dies are arranged at intervals along the circumferential direction of the first rotating roller.
In a second aspect, the utility model also provides a battery coating production line, which comprises a pole piece conveying device and the sampler.
Compared with the prior art, the utility model has the beneficial effects that:
according to the sampler provided by the embodiment of the utility model, the end part of the first rotating roller and the end part of the second rotating roller are respectively connected with the side plate in a rotating way; the output end of the telescopic cylinder can drive the first rotating roller to move downwards so that the first rotating roller and the second rotating roller respectively squeeze the upper surface and the lower surface of the pole piece; the first rotating roller can rotate along with the transmission of the pole piece, and when the first rotating roller rotates, the sampling cutting die on the first rotating roller can punch the pole piece, so that the pole piece is cut and sampled. The sampler has high automation degree, can sample in the conveying process of the pole piece, and does not influence the production efficiency of the pole piece.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a sampler according to an embodiment of the present utility model;
FIG. 2 shows a side view of a sampler according to one embodiment of the present utility model;
FIG. 3 shows a top view of a sampler according to an embodiment of the present utility model;
fig. 4 shows a front view of a sampler according to an embodiment of the present utility model.
Description of main reference numerals:
a 100-sampler; 110-a first rotating roller; 111-a sampling cutting die; 112-elastic shims; 120-a second rotating roller; 130-side plates; 140-telescopic cylinder; 150-sliding blocks; 160-a bearing with a seat;
200-pole pieces; 210-sampling holes.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, 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; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Example 1
Referring to fig. 1 to 4, a sampler 100 according to an embodiment of the present utility model is provided. The sampler 100 is used for cutting and sampling the pole piece 200.
The pole piece 200 in this embodiment is a pole piece in a lithium battery, and a coating is coated on the surface of the pole piece 200.
Referring to fig. 1, the sampler 100 includes a first rotating roller 110, a second rotating roller 120, a side plate 130, a telescopic cylinder 140 and a sampling cutter 111.
The end of the second rotating roller 120 is rotatably connected with the side plate 130; the first rotating roller 110 is located right above the second rotating roller 120; the telescopic cylinder 140 is fixed on the side plate 130, and the first rotating roller 110 is rotatably arranged at the output end of the telescopic cylinder 140; the sampling cutter mold 111 is fixed to the first rotating roller 110.
The telescopic cylinder 140 is used for driving the first rotating roller 110 to move downwards, so that the first rotating roller 110 and the second rotating roller 120 respectively press the upper surface and the lower surface of the pole piece 200; and then the sampling knife mold 111 performs cutting sampling on the pole piece 200 when the first rotating roller 110 rotates.
As shown in fig. 2, the side plate 130 includes a first side plate and a second side plate, and two ends of the second rotating roller 120 are respectively connected with the first side plate and the second side plate in a rotating manner; so that the second rotating roller 120 can rotate when the first rotating roller 110 and the second rotating roller 120 press the upper and lower surfaces of the pole piece 200, respectively.
The telescopic cylinder 140 is fixed to the top of the side plate 130.
The sampler 100 further includes a sliding block 150, a sliding groove is formed on the side plate 130, and the sliding block 150 is movably disposed in the sliding groove.
The end of the first rotating roller 110 is rotatably connected with the slider 150, and the output end of the telescopic cylinder 140 is fixedly connected with the slider 150.
The telescopic cylinder 140 drives the sliding block 150 to move in the sliding groove, so as to drive the first rotating roller 110 to move along the opening direction of the sliding groove.
In some embodiments, the opening direction of the sliding groove on the side plate 130 is a vertical direction, so that the telescopic cylinder 140 indirectly drives the first rotating roller 110 to move along the vertical direction through the sliding block 150.
In some embodiments, the output end of the telescopic cylinder 140 is fixedly connected to the slider 150 by welding.
The sampler 100 further includes a seated bearing 160, the seated bearing 160 includes a first seated bearing and a second seated bearing, the end of the first rotating roller 110 is disposed in the first seated bearing, and the first seated bearing is fixed on the slider 150 by a screw.
The end of the first rotating roller 110 is rotatable in the first belt seat bearing.
The end of the second rotating roller 120 is disposed in the second seated bearing, and the second seated bearing is fixed to the side plate 130 by a screw. The end of the second rotating roller 120 is rotatable in the second seated bearing.
Referring to fig. 3 and 4, the pole piece 200 is disposed between the first rotating roller 110 and the second rotating roller 120. When the sampler 100 is not in operation, the telescopic cylinder 140 drives the first rotating roller 110 to move upwards through the sliding block 150, so that the first rotating roller 110 is far away from the second rotating roller 120.
When the sampler 100 works, the telescopic cylinder 140 drives the first rotating roller 110 to move downwards through the sliding block 150, so that the first rotating roller 110 presses the upper surface of the pole piece 200, and the second rotating roller 120 presses the lower surface of the pole piece 200.
When the sampler 100 works, the first rotating roller 110 and the second rotating roller 120 can be driven to rotate by moving the pole piece 200; since the first rotating roller 110 presses the pole piece 200 downward, when the pole piece 200 is in contact with the sampling die 111 on the first rotating roller 110, the sampling die 111 can press the pole piece 200 downward to cut and sample the pole piece 200.
In some embodiments, after the pole piece 200 is punched by the sampling cutter 111, the sampling hole 210 formed on the pole piece 200 is a circular hole. However, it is understood that in other embodiments, the operator may change the shape of the sampling die 111 as needed, so that the sampling holes 210 formed on the pole piece 200 are square holes or bar holes after the sampling die 111 punches the pole piece 200.
In some embodiments, the sampler 100 is provided with a buckle, the first rotating roller 110 is provided with a buckle hole corresponding to the buckle, and the buckle is matched with the buckle hole, so that the sampling cutter die 111 is fixed on the first rotating roller 110.
The sampler 100 further includes an elastic pad 112, where the elastic pad 112 is disposed in the sampling cutter 111, and an upper surface of the elastic pad 112 is slightly higher than an upper surface of the sampling cutter 111.
When the sampler 100 works, as the first rotating roller 110 rotates, the pressure of the sampling cutter mold 111 on the pole piece 200 gradually increases, the reaction force of the pole piece 200 on the elastic gasket 112 compresses the elastic gasket 112, so that the sampling cutter mold 111 can perform punching sampling on the pole piece 200, and a sample cut on the pole piece 200 is attached in the sampling cutter mold 111.
With further rotation of the first rotating roller 110, the pressure of the sampling cutter mold 111 on the pole piece 200 gradually decreases, and the elastic force of the elastic gasket 112 during recovery can promote the automatic separation of the sample from the sampling cutter mold 111, so as to avoid manual separation of the sample from the sampling cutter mold 111.
In some embodiments, the sampler 100 includes a plurality of the sampling dies 111, and the plurality of sampling dies 111 are disposed on the first rotating roller 110 at intervals along the axial direction of the first rotating roller 110.
Through the mode, the sampler can sample a plurality of positions of the pole piece 200 in the transverse direction at the same time, so that fluctuation of the coating density of the pole piece 200 in the transverse direction can be effectively reflected, sampling data is more accurate, and quantitative analysis conditions are provided.
In some embodiments, the sampler 100 includes a plurality of sampling dies 111, and the plurality of sampling dies 111 are disposed on the first rotating roller 110 at intervals along the circumferential direction of the first rotating roller 110.
In this way, the sampler can sample a plurality of positions of the pole piece 200 in the longitudinal direction at the same time, so that fluctuation of the coating density of the pole piece 200 in the longitudinal direction can be effectively reflected.
In some embodiments, the sampler 100 includes a plurality of sampling dies 111, at least two sampling dies 111 are disposed on the first rotating roller 110 at intervals along the axial direction of the first rotating roller 110; at least two sampling dies 111 are disposed on the first rotating roller 110 at intervals along the circumferential direction of the first rotating roller 110.
In this way, the sampler can sample a plurality of positions in the transverse direction as well as the longitudinal direction of the pole piece 200 at the same time.
The sampler 100 provided in this embodiment is formed by rotationally connecting the end of the first rotating roller 110 and the end of the second rotating roller 120 with the side plate 130, respectively; the output end of the telescopic cylinder 140 can drive the first rotating roller 110 to move downwards, so that the first rotating roller 110 and the second rotating roller 120 respectively press the upper surface and the lower surface of the pole piece 200; the first rotating roller 110 can rotate along with the transmission of the pole piece 200, and when the first rotating roller 110 rotates, the sampling cutting die 111 on the first rotating roller 110 can punch the pole piece 200, so that the pole piece 200 is cut and sampled. The sampler 100 of the utility model has high automation degree, and can sample in the conveying process of the pole piece 200, so that the production efficiency of the coated pole piece 200 is not affected.
Example two
The utility model also provides a battery coating production line which comprises the pole piece conveying device and the sampler 100.
The pole piece conveying device is used for conveying the pole piece 200, and the sampler 100 is used for sampling the pole piece 200 conveyed by the pole piece conveying device.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (10)
1. The sampler is used for sampling the pole piece and is characterized by comprising a first rotating roller, a second rotating roller, a side plate, a sampling cutting die and a telescopic cylinder; the end part of the second rotating roller is rotationally connected with the side plate; the sampling cutting die is fixed on the first rotating roller; the telescopic cylinder is arranged on the side plate, and the end part of the first rotating roller is rotatably arranged at the output end of the telescopic cylinder.
2. The sampler of claim 1, further comprising a slide block, wherein a chute is formed on the side plate, and the slide block is movably arranged in the chute; the end part of the first rotating roller is rotationally connected with the sliding block, and the output end of the telescopic cylinder is fixedly connected with the sliding block.
3. The sampler of claim 2, further comprising a seated bearing fixedly connected to the slider, the end of the first rotating roller being disposed in the seated bearing.
4. The sampler of claim 1, further comprising a resilient pad disposed in the sampling die.
5. The sampler of claim 4, wherein the upper surface of the resilient pad is slightly higher than the upper surface of the sampling die.
6. The sampler of claim 1, wherein the sampler is provided with a buckle, the first rotating roller is provided with a buckle hole corresponding to the buckle, and the buckle is matched with the buckle hole so that the sampling cutter die is fixed on the first rotating roller.
7. The sampler of claim 1, wherein the sampler comprises a plurality of the sampling dies spaced apart along the axial direction of the first rotating roller.
8. The sampler of claim 1, wherein the sampler comprises a plurality of the sampling dies spaced apart along the circumferential direction of the first rotating roller.
9. The sampler of claim 1, wherein the sampler comprises a plurality of the sampling dies; at least two sampling cutting dies are arranged at intervals along the axial direction of the first rotating roller; at least two sampling cutting dies are arranged at intervals along the circumferential direction of the first rotating roller.
10. A battery coating line comprising a pole piece conveyor and a sampler as claimed in any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320458039.2U CN219532526U (en) | 2023-03-10 | 2023-03-10 | Sampler and battery coating production line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320458039.2U CN219532526U (en) | 2023-03-10 | 2023-03-10 | Sampler and battery coating production line |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219532526U true CN219532526U (en) | 2023-08-15 |
Family
ID=87587019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320458039.2U Active CN219532526U (en) | 2023-03-10 | 2023-03-10 | Sampler and battery coating production line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219532526U (en) |
-
2023
- 2023-03-10 CN CN202320458039.2U patent/CN219532526U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN219532526U (en) | Sampler and battery coating production line | |
CN210701979U (en) | Pneumatic stamping device for processing sheet metal part holes | |
CN210389465U (en) | Industrial design material binding means | |
CN207256297U (en) | A kind of double blade disk slitting blade | |
CN216095888U (en) | Split type fixed knot constructs panel beating side blow mould | |
CN213257359U (en) | Cutting device for die machining | |
CN211489369U (en) | Mould processing conveyor | |
CN213614450U (en) | Metal shearing, rounding and grooving integrated machine | |
CN211464485U (en) | Bridge position mechanism of knife bending machine | |
CN211757918U (en) | A accurate stamping device for hardware processing | |
CN220921064U (en) | Automatic blanking device for cutting off round materials | |
KR101493404B1 (en) | curved punch and curved Punching holes device | |
CN220389699U (en) | Continuous foil-connecting rivet cutting and flattening integrated machine | |
CN112846364A (en) | Cold-rolled strip steel shearing equipment | |
CN220259415U (en) | Flat wire shearing mechanism | |
CN212331202U (en) | Manual sheet circle cutting mechanism for sensor assembly tester | |
CN215544142U (en) | Numerical control punch | |
CN220389700U (en) | Stamping foil-connecting rivet cutting device | |
CN114951814B (en) | Feeding integrated hydraulic plate shearing machine | |
CN216828206U (en) | Knife cylinder sheet punching device | |
CN107553536A (en) | A kind of double blade disk slitting blade | |
CN215881811U (en) | Punching die for accurately positioning material belt | |
CN216760986U (en) | Shearing mechanism is used in processing of degradable plastic bag | |
CN214488648U (en) | Shearing mechanism | |
CN212598199U (en) | Punching machine with feeding and cutting mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |