CN202762625U - Coating equipment - Google Patents
Coating equipment Download PDFInfo
- Publication number
- CN202762625U CN202762625U CN 201220348268 CN201220348268U CN202762625U CN 202762625 U CN202762625 U CN 202762625U CN 201220348268 CN201220348268 CN 201220348268 CN 201220348268 U CN201220348268 U CN 201220348268U CN 202762625 U CN202762625 U CN 202762625U
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- coating
- spray
- coating apparatus
- housing
- coating equipment
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Abstract
The utility model provides coating equipment used for forming film layers on surfaces of workpieces. The coating equipment comprises a shell, a firm hardening device and a spray device. The spray device comprises a spray pump and a spray gun. An opening is reserved at the top of the shell, the coating equipment comprises a worktable detachably mounted on the opening, a mounting station for fixing the workpieces is arranged on the lower surface of the worktable, and clamps are arranged beside the mounting station. In a vertical direction, a spray nozzle of the spray gun is positioned below the mounting station. Without a rotary worktable, small-particle coatings can be coated on the surfaces of the workpieces by different dead weights of the coating particles in different size, so that the bright and wear-resistant film layers uniform in thickness are formed.
Description
Technical field
The utility model relates to a kind of coating apparatus, and is particularly a kind of for the coating apparatus in the surface of the work film forming.
Background technology
At present, use flat-panel printer can with ink printed on the surface of the workpiece such as mobile phone shell, mobile phone protecting case forming pattern, but adhesion property and the durability of ink on surface of the work is all not good enough, and the texture of pattern is also bad.Therefore, in order to strengthen being printed on the protection of the ink on the surface of the work, to make pattern be attached to enduringly on the surface of the work and improve the texture of pattern, usually need to be at surface of the work coating one coating.When utilizing existing a kind of spray equipment to carry out the coating of coating, workpiece is placed on the static workbench, and high-pressure spray gun and nozzle thereof are positioned on the workpiece in vertical.Be subjected to viscosity and the fluid resistance of coating self, and the impact of nozzle place atmospheric pressure, the coating that nozzle ejection goes out has different granular sizes, the coating particles of all size is attached on the surface of the work under the effect of self gravitation, then under the effect of film forming curing system, the coating sclerosis film forming on the surface of the work.But, when utilizing this kind spray equipment to the workpiece coating composition, after the coating of variable grain size is applied on the surface of the work, will forms the rete of became uneven, and can in this rete, form bubble, flow liner etc., reduced the pattern texture on the surface of the work.
In order to overcome the defective that can form at surface of the work the became uneven rete when above-mentioned spray equipment is coated with, there is a kind of spin coating device to be widely used.When using spin coating device, the high-pressure spray gun that is positioned on the workpiece in vertical ejects the coating with variable grain size, coating particles is fallen on the workpiece that is installed on the rotary table in the effect of self gravitation, rotary table produces the coating that makes on the workpiece and produces the centrifugal force of motion, thereby throw the unnecessary coating of rete thicker part away, make coating applied on the workpiece form uniform thickness, and, under the effect of film forming curing system, the coating sclerosis film forming on the surface of the work.But this kind spin coating device need to arrange the drive unit that has comprised motor and come rotary table, therefore, and complex structure, and cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of coating apparatus, and this coating apparatus utilizes the coating of variable grain size to have different deadweights, realizes granule coating is applied to the rete that has homogeneous film thickness on the surface of the work with formation; And need not to adopt rotary table, provide cost savings.
For achieving the above object, the coating apparatus that the utility model provides comprises housing, film forming curing system and spray equipment, and this spray equipment comprises spray pump and spray gun.Be provided with an opening at the top of housing, this coating apparatus also comprises workbench, and workbench is removably mounted on the opening, is provided with installation position for fixation workpiece at the lower surface of workbench, and in the installation position the other anchor clamps that are provided with.On vertical, the nozzle of spray gun is positioned at the below of installation position.
By above scheme as seen, the nozzle of spray gun vertical be positioned at the installation position below, coating is sprayed by nozzle in the mode of variable grain size under the effect of spray pump, oarse-grained coating can't overcome on the surface to be coated that self gravitation moves to workpiece, therefore, only have short grained coating to arrive on the surface to be coated of workpiece overcoming self gravitation under the injection of nozzle, thereby the more consistent granule coating of particle diameter forms rete on the surface to be coated of workpiece, and this rete has the thickness of even thickness.
Further scheme is to be provided with collection container in the bottom of the housing of coating apparatus, and this collection container is used for collecting bulky grain coating and uncoated to be coated lip-deep unnecessary granule coating to workpiece.
Further scheme is that coating apparatus is provided with controller, and this controller is used for the coating emitted dose of control spray equipment.Utilization efficiency of coatings when therefore, the work duration of coating apparatus by controller control coating apparatus can improve each coating workpiece.Anchor clamps are a pair of elasticity locating pieces, and the film forming curing system is UV lamp or heater.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model coating apparatus.
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
Referring to Fig. 1, coating apparatus 100 has the rectangular case 110 of a hollow, is provided with 111, one dismountable workbench 120 of an opening at the top of housing 110 and is installed on the opening 111, makes the inside of housing 110 form a confined space.Be provided with two elasticity locating pieces 121 at workbench 120 towards an interior table top of housing 110 inside, between two elasticity locating pieces 121, form an installation position that is used for fixation workpiece.
At the outer wall of housing 110 vavuum pump 130 and a spray pump 140 have been installed.Vavuum pump 130 aspirates out the impurity such as dust that mix in housing 110 inner airs by an air entry 112 on the housing 110, thereby realizes the purification to housing 110 internal environments.Spray pump 140 is used for the UV gloss oil that is contained in a coating chamber (not shown) is pressurizeed, in housing 110, be furnished with a spray gun 150 that is communicated with the coating chamber, be provided with a nozzle 151 at spray gun 150, the UV gloss oil that pressurizes through spray pump 140 sprays from nozzle 151.
In the present embodiment, the workpiece of coating composition that coating apparatus 100 carries out is mobile phone protecting case 160, is printed on by the printed ink pattern of flat-panel printer at the outer surface of the UV gloss oil to be coated of mobile phone protecting case 160, and this outer surface is horizontal plane.In the time of when mobile phone protecting case 160 is installed to elasticity locating piece 121 in the mode of interference among, the outer surface of mobile phone protecting case 160 that is printed on ink pattern is relative with nozzle 151, and outer surface is parallel with horizontal plane.On vertical, has a preset space length between the outer surface of nozzle 151 and mobile phone protecting case 160.Can select out an appropriate power of spray pump according to the per second coating emitted dose of preset space length, spray equipment; thereby can guarantee to go out in the different UV gloss oil situation of granular size in nozzle ejection, only have less UV gloss oil particle can overcome on the outer surface that self gravitation is injected into mobile phone protecting case (following will being described in further detail).In addition; spray pump with different capacity also can be installed at every turn to carry out many experiments in coating apparatus; when rete obtains higher flatness and smoothness; with the maximum of the UV gloss oil particle that forms this rete as the standard particle value; therefore; UV gloss oil particle greater than the standard particle value can't be injected on the outer surface of mobile phone protecting case, thereby determine the appropriate power that should have be used to the spray pump that is installed on the coating apparatus.
Be separately installed with one at two of housing relative inwalls and be used for launching ultraviolet UV lamp 170, this UV lamp 170 can adopt intensive ultraviolet high-pressure mercury-vapor lamp etc.
A collection container 180 has been installed in the bottom of housing 110, and this collection container 180 is used for collecting bulky grain coating and unnecessary granule coating.
Below to utilizing coating apparatus 100 to be elaborated at the outer surface of mobile phone protecting case 160 spraying UV gloss oil.
Be provided with the control system that is mainly consisted of by microcontroller and control button (not shown) in the coating apparatus 100.Microcontroller can be single-chip microcomputer or DSP(digital signal processor) etc. device.In the present embodiment, microcontroller adopts single-chip microcomputer, and in single-chip microcomputer storing control program.
After starting control button, the single-chip microcomputer executive control program, so start vavuum pump 130, vavuum pump 130 aspirates from the air of 112 pairs of housing 110 inside of air entry, thereby the impurity such as dust in the housing 110 are extracted out, realized the purification to housing 110 internal environments.Then, single-chip microcomputer is closed down vavuum pump 130, and starts spray pump 140.Nozzle 151 ejects the different UV gloss oil of granular size; under the effect of the certain spray pump 140 of power; bulky grain UV gloss oil can't overcome on the outer surface that self gravitation moves to mobile phone protecting case 160; therefore; only have short grained UV gloss oil can overcome on the outer surface that self gravitation moves to mobile phone protecting case 160, thereby the uniform UV gloss oil of particle diameter particle can form at the outer surface of mobile phone protecting case 160 rete of consistency of thickness.Then, single-chip microcomputer is closed down spray pump 140, and starts UV lamp 170, makes rete dry and be hardened on the outer surface of mobile phone protecting case 160.At last, single-chip microcomputer is closed down UV lamp 170.So far, coating apparatus is finished once the coating operation, so, form glossy, the wear-resisting rete of one deck at the outer surface of mobile phone protecting case 160, thereby can keep enduringly ink pattern to be attached on the outer surface of mobile phone protecting case 160.
Claims (5)
1. coating apparatus comprises
Housing;
Spray equipment, the described spray equipment that is used for spray paint comprises spray pump and spray gun;
The film forming curing system;
It is characterized in that:
Described case top is provided with an opening;
Workbench, described workbench are removably mounted on the described opening, are provided with installation position for fixation workpiece, the other anchor clamps that are provided with in described installation position at the lower surface of described workbench;
On vertical, the nozzle of described spray gun is positioned at the below of described installation position.
2. coating apparatus according to claim 1 is characterized in that:
Also comprise collection container, be used for collecting the described coating that remains in the described housing, described collection container is arranged on the bottom of described housing.
3. coating apparatus according to claim 1 is characterized in that:
Also comprise controller, described controller is controlled the coating emitted dose of described spray equipment.
4. coating apparatus according to claim 1 is characterized in that:
Described anchor clamps are a pair of elasticity locating pieces.
5. each described coating apparatus according to claim 1-4 is characterized in that:
Described film forming curing system is UV lamp or heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348268 CN202762625U (en) | 2012-07-18 | 2012-07-18 | Coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348268 CN202762625U (en) | 2012-07-18 | 2012-07-18 | Coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762625U true CN202762625U (en) | 2013-03-06 |
Family
ID=47769229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348268 Expired - Fee Related CN202762625U (en) | 2012-07-18 | 2012-07-18 | Coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144445A (en) * | 2013-04-03 | 2013-06-12 | 珠海天威飞马打印耗材有限公司 | Printing template |
| CN104714370A (en) * | 2015-02-02 | 2015-06-17 | 苏州工业园区纳米产业技术研究院有限公司 | Photoresist spraying method and apparatus thereof |
| CN107930903A (en) * | 2016-10-11 | 2018-04-20 | 施乐公司 | For polishing the three-dimensional formed by increasing material manufacturing system（3D）The system and method on the surface of object |
| CN110000053A (en) * | 2019-04-22 | 2019-07-12 | 佛山市南海耀龙管业科技有限公司 | Oiling device is used in a kind of playing with the wind production |
-
2012
- 2012-07-18 CN CN 201220348268 patent/CN202762625U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144445A (en) * | 2013-04-03 | 2013-06-12 | 珠海天威飞马打印耗材有限公司 | Printing template |
| CN103144445B (en) * | 2013-04-03 | 2015-11-18 | 珠海天威飞马打印耗材有限公司 | Printing template |
| CN104714370A (en) * | 2015-02-02 | 2015-06-17 | 苏州工业园区纳米产业技术研究院有限公司 | Photoresist spraying method and apparatus thereof |
| CN107930903A (en) * | 2016-10-11 | 2018-04-20 | 施乐公司 | For polishing the three-dimensional formed by increasing material manufacturing system（3D）The system and method on the surface of object |
| CN107930903B (en) * | 2016-10-11 | 2021-08-17 | 施乐公司 | System and method for polishing a surface of a three-dimensional (3D) object formed by an additive manufacturing system |
| CN110000053A (en) * | 2019-04-22 | 2019-07-12 | 佛山市南海耀龙管业科技有限公司 | Oiling device is used in a kind of playing with the wind production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200718 |