CN205429010U - Piezoceramics sample making electrode device - Google Patents
Piezoceramics sample making electrode device Download PDFInfo
- Publication number
- CN205429010U CN205429010U CN201620218436.2U CN201620218436U CN205429010U CN 205429010 U CN205429010 U CN 205429010U CN 201620218436 U CN201620218436 U CN 201620218436U CN 205429010 U CN205429010 U CN 205429010U
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- sample
- plate
- model
- temperature heating
- piezoceramics
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- 239000000919 ceramic Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 4
- 239000002003 electrode paste Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000011267 electrode slurry Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a piezoceramics's manufacturing field discloses a piezoceramics sample making electrode device, including constant temperature heating platform (1) to and year model (3) and mask slice (6) of setting from bottom to top on constant temperature heating platform (1), wherein, evenly seting up column recess (5) that a plurality of diameters are D on year model (3), seting up a plurality ofly on mask slice (6) and column recess (5) corresponding round hole (9), during operation, ceramic sample are placed in column recess (5). Adopt the utility model provides a piezoceramics sample making electrode device can carry out electrode paste's coating and stoving to a plurality of pottery sample simultaneously, and to reduce the experiment consuming time from this, avoids going on repeatedly of experiment, and reduce cost raises the efficiency, guarantees the homogeneity with a batch pottery sample coat thickness simultaneously, and make things convenient for the split after the experiment.
Description
The technical field is as follows:
the utility model relates to a piezoceramics's manufacturing field, concretely relates to piezoceramics sample electrode making devices.
Background art:
the piezoceramic material is a functional ceramic capable of converting mechanical energy and electric energy mutually, and has wide application in the aspects of resonators, sensors, ultrasonic transducers, drivers, filters, electronic igniters and the like. Because the piezoelectric ceramic is an insulator, a layer of metal film is coated on the surface of the working part of the ceramic element as an electrode, and the main function of the electrode is to bear a high-voltage electric field so as to be beneficial to the full polarization of the ceramic, and to gather and transfer charges on the surface of the ceramic element. Therefore, the medium-temperature and high-temperature silver paste with firm combination and high conductivity is one of the most important electrode materials in the piezoelectric ceramic component manufacturing industry.
At present, the manufacture of piezoelectric ceramic silver electrodes mainly comprises two types: one is a screen printing method suitable for enterprise automated production, which can realize mass production and has higher precision, but the equipment price is too expensive, so that the manufacturing cost is increased, and the small-scale production is not facilitated; the other type is a pen coating type limited in the field of laboratories, mainly comprises that a small writing brush is manually dipped with silver paste and coated on one surface of a round ceramic chip, and the other surface is coated after the round ceramic chip is dried in an oven.
The utility model has the following contents:
an object of the utility model is to provide an utilize soft hair to arrange brush-brush coating mode to carry out silver thick liquid coating and dry the coating simultaneously and constitute the device of electrode to a plurality of ceramic surface, it is consuming time to reduce the experiment from this, guarantees the homogeneity of same batch ceramic sample coating thickness, avoids experimental repetition to go on simultaneously, reduce cost, raise the efficiency.
In order to achieve the technical purpose, the utility model adopts the following technical scheme to realize:
A piezoelectric ceramic sample electrode manufacturing device comprises a constant-temperature heating table, a sample loading plate and a mask plate, wherein the sample loading plate and the mask plate are arranged on the constant-temperature heating table from bottom to top; wherein,
a plurality of columnar grooves with the diameter of D are uniformly formed in the sample carrying plate, a plurality of round holes corresponding to the columnar grooves are formed in the mask plate, and when the ceramic sample placing device works, the ceramic sample placing device is placed in the columnar grooves.
The utility model discloses a further improvement lies in, is provided with the effective heating boss on the constant temperature heating bench, carries the bottom of model and offers and with effective heating boss assorted recess, carries the model through the recess card that its bottom was seted up on the effective heating boss of constant temperature heating bench.
The utility model discloses a further improvement lies in, carries a plurality of screw holes have been seted up with the core around a plurality of column recesses on the model, a plurality of round holes on the mask plate have all around offered with the core with a plurality of screw hole corresponding locating holes, the mask plate with carry through locating hole and screw hole for the screw bolt fastening position between the model.
The utility model discloses further improvement lies in, and a plurality of diameters are (D +1) mm for the centre-to-centre spacing between the column recess of D.
The utility model discloses further improvement lies in, carries the diameter and the height of every column recess on the model and corresponds with the diameter and the thickness of placing ceramic sample.
The utility model discloses a further improvement lies in, carry model and mask plate and be stainless steel and make.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model places the ceramic sample in the columnar groove at the upper end of the sample loading plate, can coat electrodes on a plurality of ceramic samples at the same time, ensures the uniformity of the thickness of the coating layer of the samples in the same batch, and avoids the repeated execution of the test; the heating table can directly heat the sample loading plate while coating, so that the coated electrode slurry is ensured to be dried quickly, and the efficiency is improved; the sample carrying plate and the mask plate are fixed by bolts, so that the positioning is accurate, and the sample carrying plate and the mask plate can be conveniently detached after the test is finished. The utility model discloses convenient operation, the security is high, verifies respond well through the practicality.
Description of the drawings:
FIG. 1 is a front view of a device for manufacturing a piezoelectric ceramic sample electrode according to the present invention;
FIG. 2 is a top view of the device for manufacturing piezoelectric ceramic sample electrodes according to the present invention;
fig. 3 is a schematic structural diagram of the mask plate of the piezoelectric ceramic sample electrode manufacturing device of the present invention.
In the figure: 1 is the constant temperature heating platform, 2 is effective heating boss, 3 is the year model, 4 is fixing bolt, 5 column recesses, 6 is the mask plate, 7 is the screw hole, 8 is the locating hole, 9 is the round hole.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the present invention relates to a device for manufacturing a piezoelectric ceramic sample electrode, which comprises a constant temperature heating table 1, a sample loading plate 3, a fixing bolt 4 and a mask plate 6; wherein the constant temperature heating table 1 is provided with an effective heating boss 2; the sample loading plate 3 is made of stainless steel, a plurality of columnar grooves 5 are formed in the upper end of the sample loading plate, the diameter and the height of each columnar groove 5 are the same as the diameter and the thickness of a ceramic sample to be coated, 8 threaded holes in the periphery and 1 threaded hole 7 in the center of the sample loading plate correspond to positioning holes 8 in the periphery and the center of a mask plate 6 respectively, a groove matched with the effective heating boss 2 in size is dug in the bottom of the sample loading plate 3, and the sample loading plate 3 is directly clamped on the effective heating boss 2 of the constant-temperature heating table 1; the mask plate 6 is made of stainless steel, the shape and the size of the mask plate are the same as those of the sample loading plate 3, a plurality of round holes 9 are formed in the mask plate, the number, the position and the diameter of the round holes are the same as those of the columnar grooves 5 in the sample loading plate 3, and 8 positioning holes on the periphery of the mask plate 6 and 1 positioning hole 8 in the center of the mask plate correspond to the threaded holes 7 in the sample loading plate 3; the fixing bolt 4 passes through the positioning hole 8 of the mask plate 6 and is inserted into the threaded hole 7 of the sample loading plate 3 to be tightly fixed; the ceramic sample is placed in the cylindrical recess 5 of the sample-carrying plate 3.
Further, the shape and the size of the groove at the bottom of the sample loading plate 3 can be modified according to the size and the shape of the effective heating boss 2;
further, the required thickness of the coating layer can be controlled according to the thickness of the mask plate 6.
Examples
As shown in fig. 1 to fig. 3, the device for manufacturing a piezoelectric ceramic sample electrode of the present invention is characterized in that the constant temperature heating stage 1 is a 946 digital display constant temperature heating stage, and the size of the effective heating boss 2 is 100mm × 100mm × 1.5 mm; the sample loading plate 3 is made of SUS304 stainless steel and is in a rectangular shape of 150mm multiplied by 10mm, grooves of 100mm multiplied by 2mm are dug in the bottom of the sample loading plate and are directly clamped on the heating boss 2, 36 columnar grooves 5 of 10mm multiplied by 1mm are arranged at the upper end of the sample loading plate, and the center distance between the columnar grooves 5 is 11 mm; placing 36 10mm multiplied by 1mm flaky ceramic samples in the columnar grooves 5 of the sample loading plate 3, and then covering a mask plate 6 on the sample loading plate, wherein the mask plate 6 is made of SUS304 stainless steel and is 0.2mm thick, and 36 circular holes 9 with the diameter of 1mm are formed in the mask plate and correspond to the columnar grooves 5 on the sample loading plate 3; the fixing bolt 4 passes through the positioning hole 8 of the mask plate 6 and the threaded hole 7 of the sample carrying plate 3 to realize the tight positioning of the sample carrying plate 3 and the mask plate 6; then coating with a soft brush, heating and drying while coating, and controlling the temperature at 80 ℃.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art who have the benefit of this description will be able to devise various arrangements which, while indicating the scope of the invention, are able to protect from the outside without departing from the scope of the appended claims.
Claims (6)
1. A piezoelectric ceramic sample electrode manufacturing device is characterized by comprising a constant-temperature heating table (1), and a sample loading plate (3) and a mask plate (6) which are arranged on the constant-temperature heating table (1) from bottom to top; wherein,
a plurality of columnar grooves (5) with the diameter of D are uniformly formed in the sample carrying plate (3), a plurality of round holes (9) corresponding to the columnar grooves (5) are formed in the mask plate (6), and when the ceramic sample holder works, a ceramic sample is placed in the columnar grooves (5).
2. The piezoelectric ceramic sample electrode manufacturing device according to claim 1, wherein the constant temperature heating table (1) is provided with an effective heating boss (2), the bottom of the sample carrying plate (3) is provided with a groove matched with the effective heating boss (2), and the sample carrying plate (3) is clamped on the effective heating boss (2) on the constant temperature heating table (1) through the groove formed in the bottom of the sample carrying plate.
3. The piezoelectric ceramic sample electrode manufacturing device according to claim 1, wherein a plurality of threaded holes (7) are formed in the periphery and the center of a plurality of columnar grooves (5) on the sample loading plate (3), positioning holes (8) corresponding to the plurality of threaded holes (7) are formed in the periphery and the center of a plurality of round holes (9) on the mask plate (6), and the mask plate (6) and the sample loading plate (3) are fastened and positioned by bolts (4) through the positioning holes (8) and the threaded holes (7).
4. The apparatus for manufacturing a piezoelectric ceramic sample electrode according to claim 1, wherein the center-to-center distance between the plurality of columnar recesses (5) having a diameter D is (D +1) mm.
5. The apparatus for manufacturing a piezoelectric ceramic sample electrode according to claim 1, wherein the diameter and height of each columnar recess (5) of the sample carrier plate (3) correspond to the diameter and thickness of the ceramic sample to be placed.
6. The apparatus for manufacturing a piezoelectric ceramic sample electrode according to claim 1, wherein the sample carrier plate (3) and the mask plate (6) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218436.2U CN205429010U (en) | 2016-03-21 | 2016-03-21 | Piezoceramics sample making electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218436.2U CN205429010U (en) | 2016-03-21 | 2016-03-21 | Piezoceramics sample making electrode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429010U true CN205429010U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218436.2U Expired - Fee Related CN205429010U (en) | 2016-03-21 | 2016-03-21 | Piezoceramics sample making electrode device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205429010U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626729A (en) * | 2016-09-23 | 2017-05-10 | 盐城工学院 | Mold used for electrode coating and electrode coating device provided with mold |
| CN109449283A (en) * | 2018-12-31 | 2019-03-08 | 浙江耿坚电子科技有限公司 | A kind of painting the silver device of piezoelectric ceramic piece |
| CN110695476A (en) * | 2019-10-16 | 2020-01-17 | 海鹰企业集团有限责任公司 | Electrode leading-out method of piezoelectric ceramic transducer |
| JP2022532321A (en) * | 2019-07-05 | 2022-07-14 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | Mask structure and FCVA device |
-
2016
- 2016-03-21 CN CN201620218436.2U patent/CN205429010U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626729A (en) * | 2016-09-23 | 2017-05-10 | 盐城工学院 | Mold used for electrode coating and electrode coating device provided with mold |
| CN106626729B (en) * | 2016-09-23 | 2019-04-05 | 盐城工学院 | For electrode coating mold and the electrode coating unit of the mold is set |
| CN109449283A (en) * | 2018-12-31 | 2019-03-08 | 浙江耿坚电子科技有限公司 | A kind of painting the silver device of piezoelectric ceramic piece |
| JP2022532321A (en) * | 2019-07-05 | 2022-07-14 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | Mask structure and FCVA device |
| JP7159487B2 (en) | 2019-07-05 | 2022-10-24 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | Mask structure and FCVA equipment |
| CN110695476A (en) * | 2019-10-16 | 2020-01-17 | 海鹰企业集团有限责任公司 | Electrode leading-out method of piezoelectric ceramic transducer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |