CN102133561B - Coating device - Google Patents
Coating device Download PDFInfo
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- CN102133561B CN102133561B CN2010103008079A CN201010300807A CN102133561B CN 102133561 B CN102133561 B CN 102133561B CN 2010103008079 A CN2010103008079 A CN 2010103008079A CN 201010300807 A CN201010300807 A CN 201010300807A CN 102133561 B CN102133561 B CN 102133561B
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- atomization
- siphunculus
- coating materials
- sidewall
- coating apparatus
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Abstract
The invention provides a coating device used for coating at least two substrates to be coated. The coating device comprises a vessel, wherein the vessel comprises a side wall and a cover body; at least two substrates to be coated are fixedly arranged in the side wall; the cover body is detachably locked and fixed at the open end of the side wall; a threaded hole is formed at the center of the cover body; the coating device also comprises a film atomization device and a driving device; the film atomization device comprises an atomizing part and a spraying part; the atomizing part is used for atomizing film liquid; the spraying part is used for spraying the film liquid atomized by the atomizing part; the driving device comprises a main part and a lead screw; the lead screw can rotate relative to the main part, is in threaded connection with the threaded hole of the cover body, and penetrates through the threaded hole of the cover body; and the lead screw is rotatably connected to the film atomization device so that the film atomization device rotates in the vessel and also vertically moves in the vessel, thus the film liquid covers the substrates to be coated. The coating device provided by the invention can be used for coating a plurality of substrates simultaneously.
Description
Technical field
The present invention relates to a kind of coating apparatus.
Background technology
In existing coating apparatus first with the substrate fixed placement at a controlled rotary centrifuge workbench center, and rotation thereupon, and then by a dropper with fluid drips to be plated in substrate center, drop is shed away to surrounding from substrate center under the effect of centrifugal force, thereby on the plated body surface, forms film plating layer.
Although this coating apparatus can be on substrate plated film,, owing to being that drop is shed to surrounding from substrate center under the effect of centrifugal force,, so a substrate can only be installed on workbench at every turn, reduced greatly thus the efficiency of plated film.
Summary of the invention
In view of this, be necessary to provide a kind of coating apparatus that simultaneously a plurality of substrates is carried out plated film.
A kind of coating apparatus, this coating apparatus are used at least two substrates to be coated are carried out plated film.Described coating apparatus comprises a container.Described container comprises sidewall and a lid.Described at least two substrates to be coated are fixedly arranged in described sidewall.Described lid locks removably at the openend of sidewall.This lid center offers a screw.Described coating apparatus also comprises a coating materials atomising device and a drive unit.This coating materials atomising device comprises an atomization section and a spraying section.Described atomization section is used for the atomization of coating materials liquid.Described spraying section is used for spraying the coating materials liquid of described atomization section atomization.Described drive unit comprises a main part and a leading screw.Described leading screw can rotate relative to main part.Described leading screw is spirally connected and is arranged in the screw of described lid.Described leading screw is rotatably connected to described coating materials atomising device,, so that the coating materials atomising device rotates in container, moves up and down in container simultaneously, so that coating materials liquid covers substrate to be coated.
Coating apparatus provided by the invention, at least two substrates are fixed in the sidewall of described container, and described coating materials atomising device is connected with drive unit, and this coating materials atomising device is used for the atomization of coating materials liquid, is used for simultaneously spraying the coating materials liquid of described atomization section atomization.Described drive unit rotation coating materials atomising device, move up and down so that the coating materials atomising device rotates simultaneously container relatively in container, can carry out plated film to the polylith substrate simultaneously, improved greatly thus plated film efficiency.
Description of drawings
Fig. 1 is the schematic perspective view of coating apparatus provided by the invention;
Fig. 2 is the perspective exploded view of coating apparatus provided by the invention;
Fig. 3 is the generalized section of the coating materials atomising device in Fig. 2.
The primary clustering symbol description
The specific embodiment
See also Fig. 1 to Fig. 3, be coating apparatus 100 provided by the invention, it is used for substrate 300 to be coated is carried out plated film.Described coating apparatus 100 comprises a container 10, a coating materials atomising device 20, a drive unit 30, a heater 40 and a locked instrument 50.Described container 10 is used for accommodating substrate 300 to be coated.Described coating materials atomising device 20 is used for the atomization of coating materials liquid.Described drive unit 30 is rotatably connected to coating materials atomising device 20, so that coating materials atomising device 20, in the interior rotation of container 10, moves up and down simultaneously in container 10.So that the coating materials after 20 atomizations of coating materials atomising device is injected on substrate 300 to be coated.Described heater 40 is used for the coating materials on substrate 300 that heating, drying plated coating materials.
Described container 10 comprises sidewall 11 and a lid 13.In present embodiment, described container 10 is cylindric, and described sidewall 11 is circular arc sidewalls, and the top of described sidewall 11 is provided with external screw thread 112.Be provided with at least two storage tank 11a in described sidewall 11.Described storage tank 11a is used for accommodating described substrate to be coated 300.In present embodiment, described substrate 300 to be coated is the roughly rectangular plates with certain radian, and described storage tank 11a is the roughly rectangular groove that matches with described substrate 300 to be coated.In other embodiments, described substrate 300 to be coated can be also other shapes, and the shape of described storage tank 11a changes with the change of shape of substrate.Described substrate to be coated 300 also can utilize bolt or snap-in structure to be fixed on described sidewall 11.Described sidewall 11 comprises an openend 110, offers one first lockhole 110a on described openend 110.Described lid 13 is provided with internal thread 132 and is screwed for the external screw thread 112 on the sidewall 11 with container 10, so that lid 13 is covered on described openend 110.Described lid 13De center offers a screw 134.This lid 13 is provided with second a lockhole 110b who is complementary with described the first lockhole 110a.
Described coating materials atomising device 20 comprises a spraying section 21, an atomization section 22.Described spraying section 21 is comprised of at least one round platform.In present embodiment, described spraying section 21 comprises the first stacked successively round platform 211, the second round platform 212, the 3rd round platform 213 and the 4th round platform 214.Described the first round platform 211, the second round platform 212, the 3rd round platform 213 and the 4th round platform 214 stacked rear with one heart and be the inverted turriform that diameter reduces from top to bottom successively.The maximum gauge of described spraying section 21, also namely the diameter Dm of the first round platform 211 less than the inner diameter D of described openend 110.Described the first round platform 211, the second round platform 212, the 3rd round platform 213 and the 4th round platform 214 one run through first through hole 210 at center separately along radially offering separately respectively, second through hole 218 at the top of spraying section 21 is extended and run through in the bottom that described spraying section 21 offers a self-spray section 21, described the second through hole 218 and all described first through hole 210 vertical connections, described the first through hole 210 is relative with the storage tank 11a of described container 10.Be understandable that, described spraying section 21 also can arrange one, two, three round platform according to design requirement, or more round platform, is not limited to present embodiment.
Described atomization section 22 comprises at least one atomization chamber 221, at least one rocking equipment 222, at least one the first siphunculus 223, at least two fans 224 and one second siphunculus 225.In present embodiment, the quantity of described at least one atomization chamber 221 is four, is evenly distributed on the first round platform 211 of spraying section 21, and this atomization chamber 221 is one-body molded with described spraying section 21.Described atomization chamber 221 is that a hollow structure is used for accommodating coating materials liquid 60.The quantity of described at least one rocking equipment 222 corresponds to four, and it is installed in respectively the bottom of each atomization chamber 221.This rocking equipment 222 is a quartzy concussion wafer, and this rocking equipment 222 is connected with a power supply (not shown), by electric energy conversion being become mechanical energy, makes coating materials liquid 60 atomizations of atomization chamber 221.In present embodiment, the frequency of described rocking equipment 222 is 1.5MHz ~ 2.4MHz.The quantity of described the first siphunculus 223 is two, and 223 one-tenth cross settings of these two the first siphunculus, be interconnected in junction, and it is separately positioned on two atomization chamber 221 and all with described four atomization chamber 221, is connected.Described fan 224 is a vortex flow fan, and it is separately positioned on the two ends of described the first siphunculus 223.Described the second siphunculus 225 1 ends are connected to the junction of two the first siphunculus 223, and the other end is connected to described the second through hole 218, make between described the first siphunculus 223 and the second through hole 218 and are connected.
In present embodiment, described drive unit 30 is a motor, and it comprises a main part 31 and a leading screw 32, and described leading screw 32 can rotate relative to main part 31.Described leading screw 32 is spirally connected and is arranged in the screw 134 of described lid 13.Described leading screw 32 is rotatably connected to the intersection of described two the first siphunculus 223.Described leading screw 32 drives coating materials atomising device 20 in the interior rotation of container 10 while rotating, and moves up and down at container 10 simultaneously.
During use, start rocking equipment 222 so that coating materials liquid 60 atomizations in atomization chamber 221, the coating materials liquid 60 after atomization flow in the first siphunculus 223.Open simultaneously the interior described fan 224 of the first siphunculus 223 so that the coating materials liquid 60 after atomization blows to the second siphunculus 225 through the first siphunculus 223,, by the second siphunculus 225 to second through holes 218, finally by the first through hole 210, be injected into a plurality of described substrates 300 to be coated.Open simultaneously described drive unit 30, described drive unit 30 makes coating materials atomising device 20 in the interior rotation of container 10, moves up and down in container 10 simultaneously, so that coating materials liquid 60 covers whole substrate 300 to be coated.
In present embodiment, described heater 40 is a plurality of electrically heated rods.Described heater 40 is equally spaced to be distributed on the sidewall 11 of described container 10, is used for the sidewall 11 of the described container 10 of heating uniformly, so that be arranged on the coating materials oven dry on the substrate 300 of the good coating materials of plating in sidewall 11.Described heater 40 can be to be placed in the sidewall 11 of described container 10, can be also to be arranged at outside the sidewall 11 of described container 10.In present embodiment, described heater 40 is arranged in outside described sidewall 11 uniformly.Certainly, described heater 40 also can adopt infrared heating, and perhaps other make the heater of described sidewall 11 thermally equivalents.
Described locked instrument 50 comprises leader section 51 and one and the vertically disposed locking part 52 of handle portion 51.After described lid 13 is screwed together on the sidewall 11 of container 10, the second lockhole 101b on described lid 13 aligns the first lockhole 101a on the openend 110 of container 10, the locking part 52 of described locking part 50 is inserted into described the second lockhole 101b and the first lockhole 101a simultaneously, to prevent that drive unit 30 from driving coating materials atomising devices 20 in the interior rotation of container 10 and while moving up and down, to relatively rotate between described lid 13 and sidewall 11.Be understandable that, also can adopt other modes such as buckle that lid 13 is locked removably on the openend 110 of sidewall 11, be not limited to present embodiment.
Coating apparatus provided by the invention, at least two substrates are fixed in the sidewall of described container, and described coating materials atomising device is connected with drive unit, and this coating materials atomising device is used for the atomization of coating materials liquid, is used for simultaneously spraying the coating materials liquid of described atomization section atomization.Described drive unit rotation coating materials atomising device, move up and down so that the coating materials atomising device rotates simultaneously container relatively in container, can carry out plated film to the polylith substrate simultaneously, improved greatly thus plated film efficiency.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change and distortion all should belong to the protection domain of the claims in the present invention.
Claims (9)
1. coating apparatus, this coating apparatus is used at least two substrates to be coated are carried out plated film, described coating apparatus comprises a container, described container comprises sidewall and a lid, described at least two substrates to be coated are fixedly arranged in described sidewall, described lid locks removably at the openend of sidewall, this lid center offers a screw, it is characterized in that: described coating apparatus also comprises a coating materials atomising device and a drive unit, this coating materials atomising device comprises an atomization section and a spraying section, described atomization section is used for the atomization of coating materials liquid, described spraying section is used for spraying the coating materials liquid of described atomization section atomization, described drive unit comprises a main part and a leading screw, described leading screw can rotate relative to main part, described leading screw is spirally connected and is arranged in the screw of described lid, described leading screw is rotatably connected to described coating materials atomising device, so that the coating materials atomising device rotates in container, move up and down in container simultaneously, so that coating materials liquid covers substrate to be coated.
2. coating apparatus as claimed in claim 1, it is characterized in that: the sidewall of described container is the circular arc sidewall.
3. coating apparatus as claimed in claim 1, it is characterized in that: described spraying section comprises at least one round platform, described at least one round platform offers one along each radial direction respectively and runs through first through hole at center separately, the bottom that described spraying section offers a self-spray section extends to the top of spraying section and runs through second through hole at the top of spraying section, described the second through hole is connected with described the first through hole, described the first through hole is relative with the substrate to be coated in container inner wall, described atomization section comprises at least one atomization chamber, at least one rocking equipment, at least one the first siphunculus, at least two fans and one second siphunculus, described atomization chamber is used for accommodating coating materials liquid, described at least one rocking equipment is installed in respectively in each atomization chamber, be used for making the coating materials liquid atomization of atomization chamber, described at least one the first siphunculus is arranged on atomization chamber and all with described atomization chamber, is connected, described at least two fans are separately positioned on the two ends of described the first siphunculus, described the second siphunculus one end is connected to described the first siphunculus, the other end is connected to described the second through hole, described the second siphunculus is used for making between described the first siphunculus and the second through hole and is connected, described fan makes the coating materials liquid after atomization blow to the second siphunculus through the first siphunculus, by the second siphunculus to the second through hole, be injected into a plurality of described substrates to be coated finally by the first through hole.
4. coating apparatus as claimed in claim 1, it is characterized in that: described coating apparatus further comprises a heater, described heater is arranged on described sidewall, is used for heating described sidewall, will be arranged on the coating materials oven dry on the substrate in sidewall.
5. coating apparatus as claimed in claim 4 is characterized in that: described heater adopts a plurality of heating rods, and described a plurality of heating rods are along described container circumferencial direction spaced set.
6. coating apparatus as claimed in claim 3, it is characterized in that: described at least one round platform comprises the first stacked successively round platform, the second round platform, the 3rd round platform and the 4th round platform, and described the first round platform, the second round platform, the 3rd round platform and the 4th round platform are with one heart and be the inverted turriform that diameter reduces from top to bottom successively.
7. coating apparatus as claimed in claim 1, it is characterized in that: described drive unit is motor.
8. coating apparatus as claimed in claim 1, it is characterized in that: offer at least one the first lockhole on the openend of described sidewall, described lid is provided with second lockhole that is complementary with described the first lockhole, described the second lockhole aligns the first lockhole, described coating apparatus further comprises a locked instrument, described locked instrument comprises a locking part, and described locking part is inserted into described the second lockhole and the first lockhole simultaneously, prevents from relatively rotating between described lid and sidewall.
9. coating apparatus as claimed in claim 8, it is characterized in that: described locked instrument comprises leader section, described handle portion arranges with described locking part is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103008079A CN102133561B (en) | 2010-01-27 | 2010-01-27 | Coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103008079A CN102133561B (en) | 2010-01-27 | 2010-01-27 | Coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133561A CN102133561A (en) | 2011-07-27 |
| CN102133561B true CN102133561B (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010103008079A Expired - Fee Related CN102133561B (en) | 2010-01-27 | 2010-01-27 | Coating device |
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| Country | Link |
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| CN (1) | CN102133561B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017165987A1 (en) * | 2016-03-29 | 2017-10-05 | 苏政纬 | Mobile evaporation apparatus |
| CN107858654B (en) * | 2017-10-31 | 2023-06-02 | 东莞市汇成真空科技有限公司 | Driving system of vacuum cathode arc coating machine arc source component for coating inner wall of large tank body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4615294A (en) * | 1984-07-31 | 1986-10-07 | Hughes Aircraft Company | Barrel reactor and method for photochemical vapor deposition |
| CN1751190A (en) * | 2003-01-17 | 2006-03-22 | 国家-油井公司 | Centrifugal applicator |
| CN101353774A (en) * | 2007-07-27 | 2009-01-28 | 日产自动车株式会社 | Thermally sprayed film forming method and device |
| CN101418426A (en) * | 2007-10-23 | 2009-04-29 | 日产自动车株式会社 | Sprayed film forming method and apparatus |
| US8336485B2 (en) * | 2010-01-27 | 2012-12-25 | Hon Hai Precision Industry Co., Ltd. | Coating apparatus |
-
2010
- 2010-01-27 CN CN2010103008079A patent/CN102133561B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4615294A (en) * | 1984-07-31 | 1986-10-07 | Hughes Aircraft Company | Barrel reactor and method for photochemical vapor deposition |
| CN1751190A (en) * | 2003-01-17 | 2006-03-22 | 国家-油井公司 | Centrifugal applicator |
| CN101353774A (en) * | 2007-07-27 | 2009-01-28 | 日产自动车株式会社 | Thermally sprayed film forming method and device |
| CN101418426A (en) * | 2007-10-23 | 2009-04-29 | 日产自动车株式会社 | Sprayed film forming method and apparatus |
| US8336485B2 (en) * | 2010-01-27 | 2012-12-25 | Hon Hai Precision Industry Co., Ltd. | Coating apparatus |
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| Publication number | Publication date |
|---|---|
| CN102133561A (en) | 2011-07-27 |
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Granted publication date: 20131120 Termination date: 20150127 |
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