CN114531127A - Moving coating process for quartz crystal resonator with drying mechanism - Google Patents
Moving coating process for quartz crystal resonator with drying mechanism Download PDFInfo
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- CN114531127A CN114531127A CN202210155997.2A CN202210155997A CN114531127A CN 114531127 A CN114531127 A CN 114531127A CN 202210155997 A CN202210155997 A CN 202210155997A CN 114531127 A CN114531127 A CN 114531127A
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- quartz crystal
- crystal resonator
- drying
- bin
- drying mechanism
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- 239000013078 crystal Substances 0.000 title claims abstract description 98
- 239000010453 quartz Substances 0.000 title claims abstract description 97
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000001035 drying Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 239000003973 paint Substances 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000007591 painting process Methods 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 5
- 238000010981 drying operation Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010422 painting Methods 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The invention relates to the technical field of quartz crystal resonators, in particular to a movable coating process of a quartz crystal resonator with a drying mechanism. Which comprises the following steps: putting the quartz crystal resonators into a cleaning box in batches, cleaning to remove surface impurities, and drying by a high-temperature chamber; grabbing a quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in a groove in a placing plate; placing the placing plate on a conveyor belt, conveying the placing plate to a painting bin, and painting by using a spray gun in the spraying bin; after being coated, the quartz crystal resonator is conveyed to a drying bin through a conveying belt, and the moisture in the paint is evaporated at high temperature and is quickly dried; sequentially drawing out the quartz crystal resonators from the grooves; in the movable coating process of the quartz crystal resonator with the drying mechanism, the quartz crystal resonator is conveyed by the conveying belt, enters the coating bin to be coated firstly, and finally enters the drying bin to be dried, so that the batch coating work can be realized.
Description
Technical Field
The invention relates to the technical field of quartz crystal resonators, in particular to a movable coating process of a quartz crystal resonator with a drying mechanism.
Background
The quartz crystal resonator is an electronic element for generating high-precision oscillation frequency by utilizing piezoelectric effect of quartz crystal (also called crystal), belonging to passive element. The element mainly comprises quartz crystal wafer, base, shell, silver glue, silver and other components.
The existing quartz crystal resonator usually can produce a protective effect on the shell by painting paint in production, the existing painting mode is that the resonator is directly soaked or single resonators are painted manually in sequence, the former painting mode can affect direct insertion, the direct insertion surface secondary processing is needed, the latter painting mode is low in efficiency, and therefore the quartz crystal resonator with the drying mechanism is needed to be moved and painted to overcome the defects in the prior art.
Disclosure of Invention
The invention aims to provide a quartz crystal resonator moving painting process with a drying mechanism, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides a quartz crystal resonator moving painting process with a drying mechanism, which comprises the following steps:
s1, putting the quartz crystal resonators into a cleaning box in batches, cleaning to remove surface impurities, and drying by a high-temperature chamber;
s2, grabbing the quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in a groove in the placing plate;
s3, placing the placing plate on a conveyor belt, conveying the placing plate to a coating bin, and coating the placing plate by a spray gun in the coating bin;
s4, conveying the coated quartz crystal resonator to a drying bin through a conveying belt, and evaporating moisture in paint at high temperature to quickly dry;
and S5, sequentially drawing the quartz crystal resonators out of the grooves, and placing the quartz crystal resonators in a clean room for 12-24 hours.
As a further improvement of the technical solution, in S1, the cleaning box has a rectangular groove structure, and a plurality of vibration motors are mounted on the bottom surface of the cleaning box, so that the cleaning box can vibrate under the vibration effect, thereby driving impurities on the surface of the quartz crystal resonator to separate from the cleaning box.
In the step S1, the temperature in the high-temperature chamber is 70 to 80 ℃, and the quartz crystal resonator is air-dried by the blower for 30 to 60min, so that the quartz crystal resonator is sufficiently dried to avoid moisture residue.
As a further improvement of the technical scheme, in S2, a gel block is arranged inside the groove, two slots are formed inside the gel block, and the direct insertion at the bottom end of the resonator is in insertion fit with the slots, so that the paint is prevented from being attached to the direct insertion surface when the quartz crystal resonator shell is painted.
As a further improvement of the technical scheme, in S3, the smearing bin is of an "n" type structure, the conveying belt penetrates through the smearing bin, and the length of the smearing bin is 1.5m, so that the smearing efficiency is improved.
As a further improvement of the technical scheme, in the step S4, the conveying speed of the conveyor belt is 0.05-0.1m/S, so that the paint is prevented from falling off due to the high speed.
As a further improvement of the technical solution, in S4, when the quartz crystal resonator enters the drying cabin, the conveyor belt is in a static state, and after the drying operation is finished, the quartz crystal resonator is sent out by the conveyor belt, which mainly aims to ensure that the paint displayed by the quartz crystal resonator is sufficiently dry.
As a further improvement of the technical scheme, in S4, the drying temperature of the drying bin is 70-90 ℃, and the drying time is 15 min.
As a further improvement of the technical scheme, in the S4, in the high-temperature drying process of the drying bin, steam in the bin is discharged through the fan, so that the influence on the final drying effect due to more moisture in the bin is avoided.
Compared with the prior art, the invention has the beneficial effects that:
1. in the movable quartz crystal resonator smearing process with the drying mechanism, the quartz crystal resonators are conveyed through the conveying belt, and are smeared in the smearing bin first and then are dried in the drying bin, so that batch smearing can be achieved, production efficiency is improved, and product quality is improved.
2. During this quartz crystal syntonizer with stoving mechanism removes and paints technology, the arrangement board that sets up through the inside gel piece of recess, can protect quartz crystal syntonizer bottom cut straightly, avoids the paint vehicle attached, reduces the error rate of product, has improved work efficiency.
Drawings
FIG. 1 is an overall flow diagram of the present invention;
fig. 2 is a schematic structural view of the installation plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Embodiment 1 a quartz crystal resonator removes technology of paining with stoving mechanism includes:
1. putting quartz crystal resonators into a cleaning box in batches, cleaning to remove surface impurities, heating at 70 ℃ by a high-temperature chamber for drying, and in the drying process S1, drying the quartz crystal resonators by a fan for 60min to fully dry so as to avoid water residue, wherein the cleaning box is of a rectangular groove structure, the bottom surface of the cleaning box is provided with a plurality of vibrating motors, and the cleaning box can vibrate under the vibration action so as to drive the surface impurities of the quartz crystal resonators to be separated;
2. grabbing a quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in a groove 10 in a placing plate 1, wherein a gel block 11 is arranged in the groove 10, two slots 110 are formed in the gel block, and a direct plug at the bottom end of the resonator is in plug-in fit with the slots 110, so that paint is prevented from being attached to the surface of the direct plug when a quartz crystal resonator shell is coated;
3. the placing plate 1 is placed on a conveying belt and conveyed to a painting cabin, and painting is carried out through a spray gun in the spraying cabin. The smearing bin is of an n-shaped structure, the conveying belt penetrates through the smearing bin, and the length of the smearing bin is 1.5m, so that smearing efficiency is improved;
4. after being coated, the quartz crystal resonator is conveyed to a drying bin through a conveying belt, the conveying speed of the conveying belt is 0.05-0.1m/s, the phenomenon that paint is dropped due to high speed is avoided, when the quartz crystal resonator enters the drying bin, the conveying belt is in a static state, water in the paint is evaporated at the temperature of 70 ℃ for 30min, the quartz crystal resonator is rapidly dried, steam in the bin is discharged through a fan in the high-temperature drying process of the drying bin, the phenomenon that the water in the bin is more, the final drying effect is influenced is avoided, and after the drying work is finished, the quartz crystal resonator is conveyed out through the conveying belt, so that the quartz crystal resonator is fully dried;
5. and (5) sequentially drawing out the quartz crystal resonators from the groove 10, and placing the quartz crystal resonators in a dust-free chamber for 24 hours.
Embodiment 2 a quartz crystal resonator removes technology of paining with stoving mechanism includes:
1. the quartz crystal resonators are put into a cleaning box in batches, cleaned to remove surface impurities, and then heated by a high-temperature chamber to be dried at 75 ℃, in the drying process S1, the quartz crystal resonators are air-dried by a fan for 45min, and are fully dried to avoid water residue, wherein the cleaning box is of a rectangular groove structure, the bottom surface of the cleaning box is provided with a plurality of vibration motors, and the cleaning box can vibrate through the vibration effect, so that the surface impurities of the quartz crystal resonators are driven to be separated;
2. grabbing a quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in a groove 10 in a placing plate 1, wherein a gel block 11 is arranged in the groove 10, two slots 110 are formed in the gel block, and a direct plug at the bottom end of the resonator is in plug-in fit with the slots 110, so that paint is prevented from being attached to the surface of the direct plug when a quartz crystal resonator shell is coated;
3. the placing plate 1 is placed on a conveying belt and conveyed to a painting cabin, and painting is carried out through a spray gun in the spraying cabin. The smearing bin is of an n-shaped structure, the conveying belt penetrates through the smearing bin, and the length of the smearing bin is 1.5m, so that smearing efficiency is improved;
4. after being coated, the quartz crystal resonator is conveyed to a drying bin through a conveying belt, the conveying speed of the conveying belt is 0.05-0.1m/s, the phenomenon that paint falls off due to high speed is avoided, when the quartz crystal resonator enters the drying bin, the conveying belt is in a static state, moisture in the paint is evaporated at the temperature of 80 ℃ for 22min, the quartz crystal resonator is rapidly dried, steam in the bin is discharged through a fan in the high-temperature drying process of the drying bin, the phenomenon that the moisture in the bin is more and the final drying effect is influenced is avoided, and after the drying work is finished, the quartz crystal resonator is conveyed out through the conveying belt, so that the quartz crystal resonator is fully dried;
5. and (4) sequentially drawing out the quartz crystal resonators from the groove 10 and placing the quartz crystal resonators in a dust-free chamber for 18 h.
Embodiment 3 a quartz crystal resonator removes technology of paining with stoving mechanism includes:
1. the quartz crystal resonators are put into a cleaning box in batches, cleaned to remove surface impurities, and then dried by heating at 80 ℃ through a high-temperature chamber, in the drying process S1, the quartz crystal resonators are air-dried through a fan for 30min, and are sufficiently dried to avoid water residue, wherein the cleaning box is of a rectangular groove structure, a plurality of vibration motors are arranged on the bottom surface of the cleaning box, and the cleaning box can vibrate through the vibration effect, so that the surface impurities of the quartz crystal resonators are driven to be separated;
2. grabbing a quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in a groove 10 in a placing plate 1, wherein a gel block 11 is arranged in the groove 10, two slots 110 are formed in the gel block, and a direct plug at the bottom end of the resonator is in plug-in fit with the slots 110, so that paint is prevented from being attached to the surface of the direct plug when a quartz crystal resonator shell is coated;
3. the placing plate 1 is placed on a conveying belt and conveyed to a painting cabin, and painting is carried out through a spray gun in the spraying cabin. The smearing bin is of an n-shaped structure, the conveying belt penetrates through the smearing bin, and the length of the smearing bin is 1.5m, so that smearing efficiency is improved;
4. after being coated, the quartz crystal resonator is conveyed to a drying bin through a conveying belt, the conveying speed of the conveying belt is 0.05-0.1m/s, the phenomenon that paint is dropped due to high speed is avoided, when the quartz crystal resonator enters the drying bin, the conveying belt is in a static state, water in the paint is evaporated for 15min at the temperature of 90 ℃, the quartz crystal resonator is rapidly dried, steam in the bin is discharged through a fan in the high-temperature drying process of the drying bin, the phenomenon that the final drying effect is affected due to more water in the bin is avoided, after the drying work is finished, the quartz crystal resonator is conveyed out through the conveying belt, and the main purpose is to ensure that the paint is fully dried;
5. and (5) sequentially drawing out the quartz crystal resonators from the groove 10 and placing the quartz crystal resonators in a dust-free chamber for 12 hours.
Example 4
Considering that it is necessary to avoid the quartz crystal resonator shell from being directly inserted when smearing work, as shown in fig. 2, in this embodiment, a plurality of grooves 10 are formed inside the mounting plate 1, gel blocks 11 are arranged inside the grooves 10, two slots 110 are formed inside the gel blocks, the direct insertion at the bottom end of the resonator is in insertion connection with the slots 110, so that the direct insertion protection effect is achieved, and the influence on the product quality caused by the fact that paint is smeared on the direct insertion surface is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The moving smearing process of the quartz crystal resonator with the drying mechanism is characterized by comprising the following steps of:
s1, putting the quartz crystal resonators into a cleaning box in batches, cleaning to remove surface impurities, and drying by a high-temperature chamber;
s2, grabbing the quartz crystal resonator by manual dust-free operation and placing the quartz crystal resonator in the groove (10) in the placing plate (1);
s3, placing the placing plate (1) on a conveyor belt, conveying the placing plate to a coating bin, and coating the placing plate by a spray gun in the coating bin;
s4, conveying the coated quartz crystal resonator to a drying bin through a conveying belt, and evaporating moisture in paint at high temperature to quickly dry;
and S5, sequentially drawing the quartz crystal resonators out of the groove (10), and placing the quartz crystal resonators in a clean room for 12-24 hours.
2. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: in S1, the cleaning box is of a rectangular groove structure, and a plurality of vibration motors are mounted on the bottom surface of the cleaning box.
3. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: and in the step S1, the temperature in the high-temperature chamber is 70-80 ℃, and the quartz crystal resonator is air-dried for 30-60min by a fan.
4. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: in S2, a gel block (11) is arranged in the groove (10), two slots (110) are formed in the gel block, and the direct insertion at the bottom end of the resonator is in insertion fit with the slots (110).
5. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: in S3, the smearing bin is of an n-shaped structure, the conveying belt penetrates through the smearing bin, and the length of the smearing bin is 1.5 m.
6. The quartz crystal resonator moving coating process with the drying mechanism according to claim 1, characterized in that: in the S4, the conveying speed of the conveyor belt is 0.05-0.1 m/S.
7. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: and in the S4, when the quartz crystal resonator enters the drying bin, the conveyor belt is in a static state, and after the drying operation is finished, the quartz crystal resonator is sent out through the conveyor belt.
8. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: and in the S4, the drying temperature of the drying bin is 70-90 ℃, and the drying time is 15-30 min.
9. The quartz crystal resonator moving painting process with the drying mechanism according to claim 1, characterized in that: and in the S4, in the high-temperature drying process of the drying bin, discharging steam in the bin through a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155997.2A CN114531127A (en) | 2022-02-21 | 2022-02-21 | Moving coating process for quartz crystal resonator with drying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210155997.2A CN114531127A (en) | 2022-02-21 | 2022-02-21 | Moving coating process for quartz crystal resonator with drying mechanism |
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| CN114531127A true CN114531127A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210155997.2A Pending CN114531127A (en) | 2022-02-21 | 2022-02-21 | Moving coating process for quartz crystal resonator with drying mechanism |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040018361A1 (en) * | 2002-04-04 | 2004-01-29 | Tosoh Quartz Corporation | Quartz glass thermal sprayed parts and method for producing the same |
| US20080116769A1 (en) * | 2006-10-31 | 2008-05-22 | Takehiro Takahashi | Method of manufacturing quartz resonator, quartz resonator and electronic part |
| CN206356188U (en) * | 2016-12-24 | 2017-07-28 | 青岛中策环保设备有限公司 | A kind of 3D crystal plate producing device |
| CN107517043A (en) * | 2017-08-10 | 2017-12-26 | 烟台明德亨电子科技有限公司 | A kind of SMD quartz crystal resonator processing method and its resonator |
| CN111130482A (en) * | 2019-09-30 | 2020-05-08 | 宁波大学 | Processing method of quartz crystal resonator electrode |
| CN214160710U (en) * | 2020-12-28 | 2021-09-10 | 北京晶宇兴科技有限公司 | Electric cleaning device for quartz crystal resonator production |
-
2022
- 2022-02-21 CN CN202210155997.2A patent/CN114531127A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040018361A1 (en) * | 2002-04-04 | 2004-01-29 | Tosoh Quartz Corporation | Quartz glass thermal sprayed parts and method for producing the same |
| US20080116769A1 (en) * | 2006-10-31 | 2008-05-22 | Takehiro Takahashi | Method of manufacturing quartz resonator, quartz resonator and electronic part |
| CN206356188U (en) * | 2016-12-24 | 2017-07-28 | 青岛中策环保设备有限公司 | A kind of 3D crystal plate producing device |
| CN107517043A (en) * | 2017-08-10 | 2017-12-26 | 烟台明德亨电子科技有限公司 | A kind of SMD quartz crystal resonator processing method and its resonator |
| CN111130482A (en) * | 2019-09-30 | 2020-05-08 | 宁波大学 | Processing method of quartz crystal resonator electrode |
| CN214160710U (en) * | 2020-12-28 | 2021-09-10 | 北京晶宇兴科技有限公司 | Electric cleaning device for quartz crystal resonator production |
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