CN211678566U - Modularization gasket for coating machine - Google Patents
Modularization gasket for coating machine Download PDFInfo
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- CN211678566U CN211678566U CN201921810468.1U CN201921810468U CN211678566U CN 211678566 U CN211678566 U CN 211678566U CN 201921810468 U CN201921810468 U CN 201921810468U CN 211678566 U CN211678566 U CN 211678566U
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Abstract
The utility model relates to a modularization gasket for coating machine, including two at least first subassemblies, connect through first magnetism closing plate dismantlement formula between the adjacent first subassembly and form at least one open-ended gasket, the tip that is located the first subassembly of open end is connected with the second subassembly through second magnetism closing plate dismantlement formula. The gasket is formed by connecting a plurality of components in a modularized manner, so that the technical problems of high cost and low efficiency caused by the fact that the gasket opening width, the opening quantity and the chamfer size are fixed and cannot meet various coating widths, discharging modes and chamfer sizes in the prior art are solved.
Description
Technical Field
The utility model relates to a lithium ion battery technical field, especially a modularization gasket for coating machine.
Background
The lithium ion battery has the advantages of high voltage, high energy density, high safety, low self-discharge rate and the like, and is a promising new energy; with the further development of scientific technology and the increasingly prominent energy problem and environmental problem, people have higher and higher requirements on lithium batteries; in the application fields of electric automobiles, energy storage batteries, energy storage power stations, mobile phones, electric bicycles and the like, the lithium battery is required to have high capacity, high multiplying power, high stability, high safety and high consistency; the key requirements of lithium batteries are closely related to the coating of the batteries.
In the coating of the lithium ion battery in the prior art, a gasket is fixed between an upper die head and a lower die head, coating slurry enters the die head through a screw pump, and the slurry is sprayed out of the gasket and coated on positive and negative foils. However, the gasket has various types due to various battery types, and one type of gasket can only correspond to one coating width, one opening mode and one chamfer size. Due to the fact that the application of the lithium ion battery is changed, the required coating width, the number of openings, the width and the depth of a thinning area are different, a gasket with the corresponding width needs to be manufactured again frequently, cost is high, the manufacturing and purchasing period is long, and coating production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modularization gasket for coating machine to practice thrift manufacturing cost, improve production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modularization gasket for coating machine, includes two at least first subassemblies, forms at least one open-ended gasket through first magnetism shrouding dismantlement formula connection between the adjacent first subassembly, and the tip of the first subassembly that is located the open end is connected with the second subassembly through second magnetism shrouding dismantlement formula.
In a further scheme, the magnetic sealing device further comprises at least one third assembly, the third assembly is arranged between the two first assemblies to form a gasket with at least two openings, and the third assembly is detachably connected with the first assemblies through the first magnetic sealing plate.
In a further aspect, the second assembly includes a second assembly body, and a second protrusion is fixedly disposed at an end of the second assembly body.
In a further aspect, the first magnetic sealing plate and the second magnetic sealing plate are identical in structure and comprise magnetic sealing plate bodies, and two ends of each magnetic sealing plate body are respectively provided with a groove.
In a further scheme, the first assembly comprises an upper flat section and a lower flat section which are arranged in two rows, and one ends of the upper flat section and one ends of the lower flat section are connected into a half-frame structure through a connecting section; the outer end parts of the upper flat section and the lower flat section are fixedly provided with first convex blocks, and the middle parts of the connecting section and the lower flat section are provided with fixing holes at intervals.
In a further scheme, the third assembly is a T-shaped structure formed by connecting a vertical section and a horizontal section, and third convex blocks are fixedly arranged at two ends of the horizontal section respectively.
Further, the first assembly, the second assembly, the third assembly, the first magnetic sealing plate and the second magnetic sealing plate are all made of stainless steel, and the surfaces of the stainless steel of the first magnetic sealing plate and the second magnetic sealing plate are coated with permanent magnets of which the maximum surface magnetism is 12000 GS.
The utility model discloses the device couples together first subassembly, second subassembly, third subassembly through first magnetic seal board, second magnetic seal board and constitutes a complete gasket, adjusts the opening quantity and the size of gasket through the quantity that increases third subassembly and first magnetic seal board. When in use, the slurry is sprayed out from the opening of the gasket to achieve the purpose of coating. In addition, the second assembly and the third assembly can be replaced at any time according to design requirements to achieve the effects of adjusting the coating width, the size of a thinning area, the number of openings and the like.
The widths of the first magnetic sealing plate and the second magnetic sealing plate are 30-80mm, and the width can be adjusted according to actual conditions on the premise of not influencing the installation of the coating screws. The lower flat sections of the first magnetic sealing plate and the first component are equal in height, and the upper flat sections of the second magnetic sealing plate, the second component and the first component are equal in height, so that the magnetic sealing plates are connected smoothly. The height of the third component is consistent with the height of the first component.
The gasket of the utility model is arranged in the cavity of the coating machine, and the slurry is extruded from the opening end of the gasket to complete coating; it is fixed to have alleviated gasket opening width, opening quantity, chamfer size that exist among the prior art through the modularization gasket, can't satisfy multiple coating width, ejection of compact mode, chamfer size, causes with high costs, the technical problem of inefficiency.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third structural schematic diagram of the present invention;
fig. 4 is a schematic structural view of a second component of the present invention;
fig. 5 is a schematic structural view of the magnetic sealing plate of the present invention;
fig. 6 is a schematic structural view of a first component of the present invention;
fig. 7 is a schematic structural diagram of a third assembly in the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the following examples and drawings are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
With particular reference to FIGS. 1-7: the utility model provides a modularization gasket for coating machine, includes two at least first subassemblies 3, forms at least one open-ended gasket through first magnetism shrouding 21 dismantlement formula connection between the adjacent first subassembly 3, and the tip of the first subassembly 3 that is located the open end is connected with second subassembly 1 through second magnetism shrouding 22 dismantlement formula.
In a further scheme, the magnetic sealing device further comprises at least one third assembly 4, the third assembly 4 is arranged between the two first assemblies 3 to form a gasket with at least two openings, and the third assembly 4 is detachably connected with the first assemblies 3 through a first magnetic sealing plate 21.
The structure of gasket in this application is specifically as follows: of course, the number of the first magnetic sealing plate 21 and the third component 4 can be increased to form a plurality of openings according to actual needs.
A first structure is shown in fig. 1, which is a modular gasket for a coater, comprising two first assemblies 3, wherein adjacent first assemblies 3 are detachably connected through a first magnetic sealing plate 21 to form a gasket with at least one opening, and the end of the first assembly 3 at the opening end is detachably connected with a second assembly 1 through a second magnetic sealing plate 22.
A second structure is shown in fig. 2, which is a modular gasket for a coater, comprising two first components 3 and a third component 4, wherein the third component 4 is disposed between the two first components 3 to form two open gaskets, the third component 4 is detachably connected to the first components 3 through a first magnetic sealing plate 21, and an end of the first component 3 located at the open end is detachably connected to a second component 1 through a second magnetic sealing plate 22.
The third structure is as shown in fig. 3, a modular gasket for coating machine, includes two first components 3 and two third components 4, and two third components 4 are established in proper order and are formed three open-ended gaskets between two first components 3, and between third components 4 and first components 3, between two third components 4 all connect through first magnetism shrouding 21 dismantlement formula, and the tip of the first component 3 that is located the open end is connected with second component 1 through second magnetism shrouding 22 dismantlement formula.
In a further aspect, as shown in fig. 4, the second assembly 1 includes a second assembly body, and a second protrusion 11 is fixedly disposed at one end of the second assembly body.
Further, as shown in fig. 5, the first magnetic sealing plate 21 and the second magnetic sealing plate 22 have the same structure, and both include a magnetic sealing plate body, and two ends of the magnetic sealing plate body are respectively provided with a groove 23.
Further, as shown in fig. 6, the first assembly 3 includes two rows of upper flat sections 31 and lower flat sections 33, and one ends of the upper flat sections 31 and the lower flat sections 33 are connected to form a half-frame structure through a connecting section 32; the outer ends of the upper flat section 31 and the lower flat section 33 are fixedly provided with first convex blocks 35, and the middle parts of the connecting section 32 and the lower flat section 33 are provided with fixing holes 34 at intervals.
In a further aspect, as shown in fig. 7, the third component 4 is a T-shaped structure formed by connecting a vertical section 41 and a horizontal section 42, and both ends of the horizontal section 42 are respectively and fixedly provided with a third protrusion 43.
When the magnetic seal assembly is connected, the second projection 11 on the second assembly 1 is engaged with one of the grooves 23 on the second magnetic seal plate 22, and the groove 23 at the other end of the second magnetic seal plate 22 is engaged with the first projection 35 on the upper flat section 31 of the first assembly 3. Similarly, the first projection 35 on the lower flat section 33 of the first component 3 is clamped with the groove on the first magnetic sealing plate 21; similarly, when the third component 4 is added, the third protrusions 43 at the two ends of the horizontal section 42 of the third component 4 are respectively engaged with the grooves on the first magnetic sealing plate 21.
Therefore the utility model discloses a joint is carried out through several modules to the gasket to can change or increase certain module according to the implementation, thereby individual size that makes the gasket can be adjusted as required.
Further, the first component 3, the second component 1, the third component 4, the first magnetic sealing plate 21, and the second magnetic sealing plate 22 are all made of stainless steel, wherein the surfaces of the stainless steel of the first magnetic sealing plate 21 and the second magnetic sealing plate 22 are coated with permanent magnets with a maximum surface magnetism of 12000 GS. Connect first subassembly 3, second subassembly 1, the third subassembly 4 that stainless steel material made through the magnetism shrouding, rely on magnetic attraction to assemble convenient and fast to the sealing performance of junction has been increased. Will the utility model discloses on the gasket installation coating machine cavity that assembles, make its coating operation that adapts to various models or size battery, avoided frequently changing the gasket because of battery model problem. Due to the existence of the magnetic sealing plate, the sealing performance of the gasket is ensured.
In addition, the width between the second component 1 and the third component 4 determines the coating width, and the connecting part of the second component 1 and the third component 4 is provided with a chamfer, and the size of the chamfer determines the size of the thinning area. The device can replace the second component 1 with a proper chamfer size according to the actual size of the thinning area. That is, the utility model discloses a gasket only need change second subassembly 1 this part can, and need not change whole gasket, improved its suitability.
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 (7)
1. The utility model provides a modularization gasket for coating machine, characterized in that includes two at least first subassemblies (3), forms at least one open-ended gasket through first magnetism shrouding (21) dismantlement formula connection between the adjacent first subassembly (3), and the tip of the first subassembly (3) that are located the open end is connected with second subassembly (1) through second magnetism shrouding (22) dismantlement formula.
2. A modular gasket for coating machines according to claim 1, characterized in that it comprises at least one third assembly (4), said third assembly (4) being arranged between two first assemblies (3) to form a gasket having at least two openings, the third assembly (4) being removably connected to the first assemblies (3) by means of a first magnetic closing plate (21).
3. The modular gasket for coating machines according to claim 1, characterized in that said second assembly (1) comprises a second assembly body, one end of which is fixed with a second projection (11).
4. The modular gasket for coating machines according to claim 1, wherein said first magnetic sealing plate (21) and said second magnetic sealing plate (22) have the same structure, and each of them comprises a magnetic sealing plate body, and both ends of said magnetic sealing plate body are respectively provided with a groove (23).
5. The modular gasket for coating machines according to claim 1, characterized in that said first assembly (3) comprises an upper flat section (31) and a lower flat section (33) arranged in two rows, one end of said upper flat section (31) and one end of said lower flat section (33) are connected into a half-frame structure through a connecting section (32); the outer end parts of the upper flat section (31) and the lower flat section (33) are fixedly provided with first convex blocks (35), and the middle parts of the connecting section (32) and the lower flat section (33) are provided with fixing holes (34) at intervals.
6. The modular gasket for coating machines according to claim 2, characterized in that said third component (4) is a T-shaped structure formed by connecting a vertical section (41) and a horizontal section (42), and the two ends of said horizontal section (42) are respectively fixed with a third projection (43).
7. The modular gasket for coating machines according to claim 2, characterized in that the first component (3), the second component (1), the third component (4), the first magnetic sealing plate (21) and the second magnetic sealing plate (21) are made of stainless steel, wherein the stainless steel surfaces of the first magnetic sealing plate (21) and the second magnetic sealing plate (21) are coated with permanent magnets with a maximum surface magnetism of 12000 GS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810468.1U CN211678566U (en) | 2019-10-25 | 2019-10-25 | Modularization gasket for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810468.1U CN211678566U (en) | 2019-10-25 | 2019-10-25 | Modularization gasket for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211678566U true CN211678566U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921810468.1U Active CN211678566U (en) | 2019-10-25 | 2019-10-25 | Modularization gasket for coating machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974151A (en) * | 2021-03-17 | 2021-06-18 | 横店集团东磁股份有限公司 | Coating gasket and coating device |
| CN113499959A (en) * | 2021-08-02 | 2021-10-15 | 合肥国轩高科动力能源有限公司 | Combined composite coating die sheet |
-
2019
- 2019-10-25 CN CN201921810468.1U patent/CN211678566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974151A (en) * | 2021-03-17 | 2021-06-18 | 横店集团东磁股份有限公司 | Coating gasket and coating device |
| CN113499959A (en) * | 2021-08-02 | 2021-10-15 | 合肥国轩高科动力能源有限公司 | Combined composite coating die sheet |
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