CN110976186A - Novel electrode coating device - Google Patents
Novel electrode coating device Download PDFInfo
- Publication number
- CN110976186A CN110976186A CN201911289458.2A CN201911289458A CN110976186A CN 110976186 A CN110976186 A CN 110976186A CN 201911289458 A CN201911289458 A CN 201911289458A CN 110976186 A CN110976186 A CN 110976186A
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- silver paste
- pressure head
- rubber piston
- coating device
- paste bag
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
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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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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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
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
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- Coating Apparatus (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The invention relates to a novel electrode coating device, which comprises an upper pressure head, an upper rubber piston, an upper silver paste bag, a lower pressure head, an upper rubber piston, a lower silver paste bag, a sample fixing sleeve and a return spring, wherein the upper rubber piston is arranged on the upper pressure head; the upper and lower pressing heads are respectively provided with a rubber piston which can fix the upper and lower silver paste capsules; the middle part of the silver paste bag is provided with a cylindrical metal shell, one surface of the cylindrical metal shell is provided with a stainless steel wire net distributed with micro round holes, and the other surface of the cylindrical metal shell is provided with a metal cover; the sample fixing sleeve is a stainless steel sleeve with a round hole on the upper surface; the reset spring is arranged between the connecting parts of the lower pressure head and the upper pressure head. The device has the advantages of cyclic utilization, convenient operation, accuracy and controllability.
Description
Technical Field
The invention belongs to the technical field of preparation of piezoelectric ceramic material electrodes, and particularly relates to a novel electrode coating device.
Background
Piezoelectric materials are crystalline materials that exhibit polarized charges on both end faces when subjected to a compressive force, and after finding such materials by french physicists p. curie and j. curie brother, they have been widely used in many fields such as transducers, micro-displacement drivers, voltage sensors, etc., academic papers on piezoelectric materials have emerged endlessly, but how to coat electrodes efficiently in scientific research has always been a problem.
In the current research of piezoelectric materials, researchers often adopt a method of dipping silver electrode paste into a writing brush and sequentially coating silver electrode paste on two end faces of the materials to complete the preparation work of electrodes, but the preparation method of the electrodes can cause the electrodes on the two end faces to be asymmetric on one hand and can cause difficulty in calculating the area of the electrodes on the other hand. Due to the problems existing in the electrode preparation aspect, the quality factor calculation of the piezoelectric material is possibly influenced, and the accuracy of the whole scientific research is influenced.
Therefore, the method solves the problem of electrode preparation and has profound significance for further development of piezoelectric materials.
Disclosure of Invention
The invention aims to provide a novel electrode coating device which can quickly and efficiently coat electrodes in piezoelectric materials and greatly improve the experimental efficiency.
In order to achieve the purpose, the novel electrode coating device comprises an upper pressure head, an upper rubber piston, an upper silver paste bag, a lower pressure head, an upper rubber piston, a lower silver paste bag, a sample fixing sleeve and a reset spring, wherein the upper rubber piston is connected with the upper silver paste bag; the upper and lower pressing heads are respectively provided with a rubber piston which can fix the upper and lower silver paste capsules; the middle part of the silver paste bag is provided with a cylindrical metal shell, one surface of the cylindrical metal shell is provided with a stainless steel wire net distributed with micro round holes, and the other surface of the cylindrical metal shell is provided with a metal cover; the sample fixing sleeve is a stainless steel sleeve with a round hole on the upper surface; the reset spring is arranged between the connecting parts of the lower pressure head and the upper pressure head.
Furthermore, the upper rubber piston and the lower rubber piston can be respectively connected with the upper pressing head and the upper silver paste bag, the lower pressing head and the lower silver paste bag, and can also prevent the leakage of silver paste.
Furthermore, the upper silver paste bag and the lower silver paste bag can be freely disassembled and assembled by the upper pressure head and the lower pressure head, and electrode paste can be injected into the upper silver paste bag and the lower silver paste bag to achieve the effect of recycling.
Further, the sample holder can hold the sample to prevent shaking from occurring in the electrode coating.
Furthermore, the upper pressure head presses down the coating electrode, and the electrode can be automatically reset through a reset spring, so that the rapid and cyclic coating of the electrode is realized.
The invention has the following advantages: the clamp is simple in structure, low in cost, recyclable, convenient to operate, accurate and controllable.
Drawings
Fig. 1 is a schematic cross-sectional view of a novel electrode coating apparatus.
Fig. 2 is a 3D schematic diagram of a novel electrode coating apparatus.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the novel electrode coating device of the present invention comprises an upper pressure head (1), a lower pressure head (2), a return spring (3), an upper rubber piston (4), an upper silver paste capsule (5), a sample fixing sleeve (6), a lower rubber piston (7), and a lower silver paste capsule (8); the upper pressing head (1) and the lower pressing head (2) are respectively provided with an upper rubber piston (4) and a lower rubber piston (7) which can respectively fix an upper silver paste bag (5) and a lower silver paste bag (8); a cylindrical metal shell is arranged in the middle of the upper silver paste bag (5) and the lower silver paste bag (8), one surface of the cylindrical metal shell is a stainless steel wire mesh distributed with micro round holes, and the other surface of the cylindrical metal shell is a metal cover; the sample fixing sleeve (6) is a stainless steel sleeve with a round hole on the upper surface; the reset spring (3) is arranged between the connecting parts of the upper pressure head (1) and the lower pressure head (2).
Furthermore, the upper rubber piston (4) and the lower rubber piston (7) can be respectively connected with the upper pressing head (1), the upper silver paste bag (5), the lower pressing head (2) and the lower silver paste bag (8), and can also prevent the leakage of silver paste.
Furthermore, the upper silver paste bag (5) and the lower silver paste bag (8) can be freely disassembled and assembled on the upper pressure head (1) and the lower pressure head (2), and electrode paste can be injected into the upper silver paste bag (5) and the lower silver paste bag (8) to achieve the effect of recycling.
Further, the sample fixing pouch (6) can fix the sample to prevent shaking from occurring in the electrode coating.
Furthermore, the upper pressure head (1) presses down the coating electrode, and the electrode can be automatically reset through the reset spring (3), so that the rapid and cyclic coating of the electrode is realized.
The above specific examples are preferred embodiments of the present invention, and are not intended to limit the present invention, and any other modifications or equivalent arrangements which do not depart from the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A novel electrode coating device is characterized in that: comprises an upper pressure head (1), a lower pressure head (2), a reset spring (3), an upper rubber piston (4), an upper silver paste capsule (5), a sample fixing sleeve (6), a lower rubber piston (7) and a lower silver paste capsule (8).
2. The novel electrode coating device of claim 1, wherein: the upper pressure head (1) and the lower pressure head (2) are respectively provided with an upper rubber piston (4) and a lower rubber piston (7) which can respectively fix an upper silver paste bag (5) and a lower silver paste bag (8).
3. The novel electrode coating device of claim 2, wherein: the upper rubber piston (4) and the lower rubber piston (7) can be respectively connected with the upper pressing head (1), the upper silver paste bag (5), the lower pressing head (2) and the lower silver paste bag (8), and can also prevent the leakage of silver paste.
4. The novel electrode coating device of claim 2, wherein: the upper silver paste bag (5) and the lower silver paste bag (8) can be freely disassembled and assembled on the upper pressure head (1) and the lower pressure head (2), and electrode paste can be injected into the upper silver paste bag (5) and the lower silver paste bag (8) to achieve the effect of recycling.
5. The novel electrode coating device of claim 1, wherein: the sample holding pouch (6) holds the sample to prevent shaking from occurring in the electrode coating.
6. The novel electrode coating device of claim 1, wherein: the upper pressure head (1) presses down the coating electrode, and the electrode can be automatically reset through the reset spring (3) to realize rapid and cyclic coating of the electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289458.2A CN110976186B (en) | 2019-12-13 | 2019-12-13 | Electrode coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289458.2A CN110976186B (en) | 2019-12-13 | 2019-12-13 | Electrode coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110976186A true CN110976186A (en) | 2020-04-10 |
| CN110976186B CN110976186B (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911289458.2A Active CN110976186B (en) | 2019-12-13 | 2019-12-13 | Electrode coating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110976186B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432763A (en) * | 2021-06-17 | 2021-09-24 | 中北大学 | Vacuum environment pressing device and method of sandwich type PVDF pressure gauge |
Citations (7)
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|---|---|---|---|---|
| WO2007148459A1 (en) * | 2006-06-20 | 2007-12-27 | National Institute Of Advanced Industrial Science And Technology | Dielectric structure and method for manufacturing same |
| JP2014078585A (en) * | 2012-10-10 | 2014-05-01 | Ntn Corp | Coating unit, coating device and transfer coating method |
| CN103846328A (en) * | 2012-11-30 | 2014-06-11 | 张震 | End socket flanging machine |
| CN104816523A (en) * | 2015-05-18 | 2015-08-05 | 武汉纺织大学 | Film flocking type high-elasticity anti-ultraviolet heat-preservation flaky material and preparation method thereof |
| CN105907933A (en) * | 2016-06-25 | 2016-08-31 | 湖北长平汽车装备有限公司 | Multi-pressure-head uniform pressing system |
| CN107029938A (en) * | 2017-03-29 | 2017-08-11 | 成都中机盈科科技有限公司 | A kind of dope applying method |
| CN107457143A (en) * | 2017-08-03 | 2017-12-12 | 浙江理工大学 | A kind of ceramic membrane coating unit |
-
2019
- 2019-12-13 CN CN201911289458.2A patent/CN110976186B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007148459A1 (en) * | 2006-06-20 | 2007-12-27 | National Institute Of Advanced Industrial Science And Technology | Dielectric structure and method for manufacturing same |
| JP2014078585A (en) * | 2012-10-10 | 2014-05-01 | Ntn Corp | Coating unit, coating device and transfer coating method |
| CN103846328A (en) * | 2012-11-30 | 2014-06-11 | 张震 | End socket flanging machine |
| CN104816523A (en) * | 2015-05-18 | 2015-08-05 | 武汉纺织大学 | Film flocking type high-elasticity anti-ultraviolet heat-preservation flaky material and preparation method thereof |
| CN105907933A (en) * | 2016-06-25 | 2016-08-31 | 湖北长平汽车装备有限公司 | Multi-pressure-head uniform pressing system |
| CN107029938A (en) * | 2017-03-29 | 2017-08-11 | 成都中机盈科科技有限公司 | A kind of dope applying method |
| CN107457143A (en) * | 2017-08-03 | 2017-12-12 | 浙江理工大学 | A kind of ceramic membrane coating unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432763A (en) * | 2021-06-17 | 2021-09-24 | 中北大学 | Vacuum environment pressing device and method of sandwich type PVDF pressure gauge |
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| CN110976186B (en) | 2022-08-05 |
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