CN112974151A - Coating gasket and coating device - Google Patents
Coating gasket and coating device Download PDFInfo
- Publication number
- CN112974151A CN112974151A CN202110287146.9A CN202110287146A CN112974151A CN 112974151 A CN112974151 A CN 112974151A CN 202110287146 A CN202110287146 A CN 202110287146A CN 112974151 A CN112974151 A CN 112974151A
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- Prior art keywords
- coating
- gasket
- main frame
- daughter board
- boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
- B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
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- Gasket Seals (AREA)
Abstract
The invention relates to the technical field of coating, and discloses a coating gasket, which comprises: the gasket body comprises a main frame and supports, and one ends of the two supports are respectively connected to two ends of the main frame; the two mother boards are respectively connected to one ends of the two brackets, which are far away from the main frame; the two groups of connecting components comprise connecting blocks which are adjustable in number and mutually connected, and one ends of the two groups of connecting components are respectively connected to the two mother boards; two daughter boards, two the daughter board respectively detachably connect in two coupling assembling's the other end, two the daughter board sets up in order to form out the membrane mouth relatively. Through the structure, the coating gasket not only can adjust the coating width, but also can reduce the production cost caused by abrasion.
Description
Technical Field
The invention relates to the technical field of coating, in particular to a coating gasket and a coating device.
Background
With the continuous emphasis on new energy application, new energy is beginning to be widely applied in various industries, wherein lithium batteries are widely applied due to the advantage of large capacity.
In the production process of lithium batteries, the coating process is an important part of the production of lithium batteries. Lithium battery coating is a process of coating a liquid or liquid/solid polymer or polymer melt on a substrate such as copper foil or aluminum foil to obtain a composite material based on the research on the physical properties of fluids. At present, lithium batteries are mainly produced by means of an extrusion coating process.
Among them, an extrusion coating pad is used as a member for controlling a coating width in an extrusion coating apparatus, and a technician generally sets a master-slave sheet, a support plate, and the like on the coating pad, and adjusts the coating width by sliding adjustment of such a structure. However, the phenomenon that the master-slave sheet or the support plate part is abraded easily occurs in the mode, the width precision of coating is reduced, the service life of the whole coating gasket is shortened, the replacement frequency of the coating gasket is improved, and the cost control of the extrusion coating device is not facilitated.
Disclosure of Invention
An object of the present invention is to provide a coating pad which not only enables adjustment of the width of coating but also reduces the production cost due to abrasion.
In order to achieve the purpose, the invention adopts the following technical scheme:
a coated gasket, comprising: the gasket body comprises a main frame and supports, and one ends of the two supports are respectively connected to two ends of the main frame; the two mother boards are respectively connected to one ends of the two brackets, which are far away from the main frame; the two groups of connecting components comprise connecting blocks which are adjustable in number and mutually connected, and one ends of the two groups of connecting components are respectively connected to the two mother boards; two daughter boards, two the daughter board respectively detachably connect in two coupling assembling's the other end, two the daughter board sets up in order to form out the membrane mouth relatively.
As a preferable scheme for coating the gasket, the connecting block comprises a connecting plate and two support plates, wherein the two support plates are oppositely arranged and are connected to the same side of the connecting plate so as to form a first insertion groove between the two support plates; two adjacent connecting plates which are close to each other are detachably inserted into the first inserting groove of the other connecting plate.
As a preferable scheme of coating the gasket, a second inserting groove is formed in the sub-board, and the support plate close to the sub-board is detachably inserted into the second inserting groove.
As a preferable scheme of coating the gasket, a third plugging groove is formed in the motherboard, and the support plate close to the motherboard is detachably plugged in the third plugging groove.
As a preferable scheme of coating the gasket, the edge of the support plate far away from the connecting plate is provided with a chamfer.
Preferably, the width of the two support plates is equal, and the width of the first insertion groove is twice the width of the support plate.
As a preferable scheme of coating the gasket, a connecting hole is formed in the gasket main body, and the gasket main body is connected with an external component through the connecting hole.
As a preferable scheme of coating the gasket, the main frame, the bracket and the mother board are of an integrally molded structure.
Another object of the invention is to provide a coating device which is inexpensive to produce.
In order to achieve the purpose, the invention adopts the following technical scheme:
a coating device, comprising the coating pad provided by any one of the above technical schemes.
The invention has the beneficial effects that:
the invention provides a coating gasket which comprises a main frame, supports, mother boards, connecting assemblies and daughter boards, wherein the two supports are respectively connected to two ends of the main frame, the two mother boards are respectively arranged on the two supports, the two groups of connecting assemblies are respectively connected to the mother boards, and the two daughter boards are respectively detachably connected to one ends, far away from the mother boards, of the connecting assemblies to form film outlets. Because the daughter board can be dismantled and connect, when this coating gasket's daughter board weared and torn, need not whole change coating gasket, only change the daughter board can, be favorable to saving manufacturing cost. This coupling assembling of coating gasket includes the adjustable and interconnect's of quantity connecting block for coupling assembling's length can be adjusted through the quantity that changes the connecting block, thereby adjusts the width of the play membrane mouth between two daughter boards, has realized adjusting the width of coating, has increased substantially the adaptability of this coating gasket.
The invention also provides a coating device, which comprises the coating gasket provided by the technical scheme, so that the cost caused by integrally replacing the coating gasket in the use process of the coating device is reduced, and the production cost is favorably reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural view of a coated gasket according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a coated shim at the joint assembly according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a coated shim connection block according to an embodiment of the present invention.
In the figure:
11. a main frame; 12. a support; 13. connecting holes; 2. a motherboard; 21. a third insertion groove; 3. a connecting assembly; 31. connecting blocks; 311. a connecting plate; 312. a support plate; 4. a daughter board; 41. a second insertion groove.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the coating pad and the coating device provided by the invention is further described by the specific embodiment in combination with the attached drawings.
The present embodiment provides a coating gasket, as shown in fig. 1-2, the coating gasket includes a gasket main body, a motherboard 2, a connecting assembly 3, and a daughter board 4, the gasket main body includes a main frame 11 and two brackets 12, one end of each of the two brackets 12 is connected to two ends of the main frame 11, and the two motherboard 2 is connected to one end of each of the two brackets 12 away from the main frame 11. Preferably, the main frame 11, the support 12 and the mother board 2 are integrally formed, that is, the main frame 11, the support 12 and the mother board 2 are integrally formed by an integral forming process, which is beneficial to improving the structural strength of the coating gasket. In this embodiment, the gasket body is provided with a connecting hole 13, and the gasket body is connected with an external component through the connecting hole 13, so that the gasket body is conveniently connected with the external component through a connecting component such as a bolt. In other embodiments, the gasket body may further include lightening holes, which is beneficial to reducing the mass of the gasket body.
Two sets of coupling assembling 3's one end is connected respectively on two motherboards 2, and two daughter boards 4 detachably connect respectively in two coupling assembling 3's the other end, and two daughter boards 4 set up in order to form out the membrane mouth relatively for this coating gasket overall structure is the U-shaped. Daughter board 4 detachably connects in coupling assembling 3 for daughter board 4 can conveniently be changed, when the daughter board 4 of this coating gasket weares and teares, need not to change whole coating gasket, only to daughter board 4 change can, be favorable to saving manufacturing cost.
In this embodiment, this coating gasket's coupling assembling 3 includes the adjustable and interconnect's of quantity connecting block 31 for coupling assembling 3's length can be adjusted through the quantity that changes connecting block 31, thereby adjusts the width of the play membrane mouth between two daughter boards 4, thereby realizes adjusting the width of this coating gasket coating, has improved this coating gasket's adaptability by a wide margin.
Specifically, as shown in fig. 3, the connection block 31 includes a connection plate 311 and two support plates 312, and the two support plates 312 are disposed opposite to each other and are both connected to the same side of the connection plate 311 so as to form a first insertion groove between the two support plates 312, so that the connection block 31 has a U-shape. Two connecting plates 311 of two adjacent connecting blocks 31 close to each other are detachably inserted into the first insertion grooves of the other connecting block 31, so that the three connecting blocks 31 can be connected into a whole to constitute the connecting assembly 3. Preferably, the edge of the support plate 312 away from the connecting plate 311 is provided with a chamfer (not shown in the drawings), so that the support plate 312 can be conveniently inserted into the first insertion groove, the connection between the connecting blocks 31 is facilitated, and the time for assembling the connecting assembly 3 is reduced.
Preferably, as shown in fig. 2, the sub-board 4 is provided with a second insertion groove 41, and the support plate 312 close to the sub-board 4 is detachably inserted into the second insertion groove 41, so that the sub-board 4 and the connection assembly 3 can be detachably connected conveniently, and the sub-board 4 can be conveniently detached. Furthermore, a third inserting groove 21 is formed in the motherboard 2, and the support plate 312 close to the motherboard 2 is detachably inserted into the third inserting groove 21, so that the motherboard 2 and the connecting assembly 3 can be detached, and the connecting assembly 3 can be replaced and maintained conveniently.
The embodiment also provides a coating device, which comprises the coating gasket provided by the technical scheme. Because the coating device comprises the coating gasket provided by the technical scheme, the coating device can reduce the cost caused by integrally replacing the coating gasket in the using process, and is favorable for reducing the production cost.
It is noted that reference throughout this specification to the description of "some embodiments," "other embodiments," or the like, 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A coated gasket, comprising:
the gasket body comprises a main frame (11) and supports (12), and one ends of the two supports (12) are connected to two ends of the main frame (11) respectively;
the two mother boards (2) are respectively connected to one ends, far away from the main frame (11), of the two brackets (12);
the two groups of connecting components (3), each connecting component (3) comprises connecting blocks (31) which are adjustable in number and are connected with each other, and one ends of the two groups of connecting components (3) are connected to the two mother boards (2) respectively;
two daughter boards (4), two daughter board (4) detachably connect respectively in two the other end of coupling assembling (3), two daughter board (4) set up in order to form out the membrane mouth relatively.
2. The coating pad according to claim 1, wherein the connecting block (31) comprises a connecting plate (311) and two support plates (312), the two support plates (312) being arranged opposite each other and both connected to the same side of the connecting plate (311) so that a first plug-in groove is formed between the two support plates (312); two adjacent connecting plates (311) of the two connecting blocks (31) are detachably plugged into the first plugging groove of the other connecting block (31).
3. Coating mat according to claim 2, characterized in that the daughter board (4) is provided with a second mating groove (41), the support plate (312) adjacent to the daughter board (4) being removably mated in the second mating groove (41).
4. The coated gasket according to claim 2, wherein the mother plate (2) is provided with a third insertion groove (21), and the support plate (312) adjacent to the mother plate (2) is detachably inserted into the third insertion groove (21).
5. The coated gasket of claim 2, wherein the edges of the strip (312) remote from the web (311) are chamfered.
6. The coated gasket of claim 2 wherein the width of both of the strips (312) is equal and the width of the first slot is twice the width of the strips (312).
7. The coated gasket of claim 2 wherein the gasket body is provided with a connection hole (13), and the gasket body is connected to an external member through the connection hole (13).
8. The coated gasket of claim 1 wherein the primary frame (11), the cradle (12) and the primary sheet (2) are of unitary construction.
9. A coating apparatus comprising a coating pad according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110287146.9A CN112974151A (en) | 2021-03-17 | 2021-03-17 | Coating gasket and coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110287146.9A CN112974151A (en) | 2021-03-17 | 2021-03-17 | Coating gasket and coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112974151A true CN112974151A (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110287146.9A Pending CN112974151A (en) | 2021-03-17 | 2021-03-17 | Coating gasket and coating device |
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| Country | Link |
|---|---|
| CN (1) | CN112974151A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697348A (en) * | 1969-07-09 | 1972-10-10 | Farnam Co F D | Method of making gaskets |
| CN206688973U (en) * | 2017-04-26 | 2017-12-01 | 西安瑟福能源科技有限公司 | A kind of lithium ion battery extrusion coated pad |
| CN208449776U (en) * | 2018-02-28 | 2019-02-01 | 深圳市新嘉拓自动化技术有限公司 | It can be carried out the die head gasket block assembly of extrusion coated width adjustment |
| CN209238274U (en) * | 2018-10-15 | 2019-08-13 | 安徽夏川新能源有限公司 | A kind of coating gasket |
| CN211538390U (en) * | 2019-11-26 | 2020-09-22 | 东莞塔菲尔新能源科技有限公司 | Extrusion coating gasket and extrusion coating device |
| CN211678566U (en) * | 2019-10-25 | 2020-10-16 | 合肥国轩高科动力能源有限公司 | Modularization gasket for coating machine |
-
2021
- 2021-03-17 CN CN202110287146.9A patent/CN112974151A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697348A (en) * | 1969-07-09 | 1972-10-10 | Farnam Co F D | Method of making gaskets |
| CN206688973U (en) * | 2017-04-26 | 2017-12-01 | 西安瑟福能源科技有限公司 | A kind of lithium ion battery extrusion coated pad |
| CN208449776U (en) * | 2018-02-28 | 2019-02-01 | 深圳市新嘉拓自动化技术有限公司 | It can be carried out the die head gasket block assembly of extrusion coated width adjustment |
| CN209238274U (en) * | 2018-10-15 | 2019-08-13 | 安徽夏川新能源有限公司 | A kind of coating gasket |
| CN211678566U (en) * | 2019-10-25 | 2020-10-16 | 合肥国轩高科动力能源有限公司 | Modularization gasket for coating machine |
| CN211538390U (en) * | 2019-11-26 | 2020-09-22 | 东莞塔菲尔新能源科技有限公司 | Extrusion coating gasket and extrusion coating device |
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Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |