CN218691112U - Prevent fingerprint solidification equipment for coating - Google Patents
Prevent fingerprint solidification equipment for coating Download PDFInfo
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- CN218691112U CN218691112U CN202223083918.6U CN202223083918U CN218691112U CN 218691112 U CN218691112 U CN 218691112U CN 202223083918 U CN202223083918 U CN 202223083918U CN 218691112 U CN218691112 U CN 218691112U
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Abstract
The utility model relates to the technical field of screen manufacturing, in particular to a curing device for anti-fingerprint coating, which comprises a curing device and a curing table matched with the curing device; the curing device can be buckled on the curing table, a curing cavity is formed in the middle, and the screen is cured by the anti-fingerprint coating; the utility model is provided with the pressing mechanism with the built-in semiconductor refrigeration piece, which can evenly coat the coating on the screen, and simultaneously utilizes the property of the semiconductor heating piece to utilize the heating end as the heating wire of the air heater, thus fully improving the energy efficiency; the utility model discloses the small and exquisite easy operation of size, operating personnel one hand alright with accomplish the operation, be fit for using as the real-time repair tools of defective products in the assembly line, will originally can only abandonment's defective products spraying solidification again, repair for qualified product, improved the yields of production line, improved the productivity effect.
Description
Technical Field
The utility model relates to a screen manufacturing technical field, specific be a prevent fingerprint solidification equipment for coating.
Background
With the increasingly wide application of electronic equipment in life and production of people, screens become an indispensable part in life of people; in the production of screens, the anti-fouling design is a very important element all the time, and because the screen needs to be exposed to the outside for a long time, not only are pollutants such as dust in the air, but also when people touch the screen, fingerprints are generated on the screen due to oil stains attached to the surface of the skin, so that the screen is not attractive and the normal use of the screen is influenced.
In the prior art, a screen is protected by a commonly used anti-fingerprint coating, and the screen is prevented from generating fingerprints to influence use by spraying the anti-fingerprint coating on the screen to form a protective coating; the production process of the anti-fingerprint coating usually adopts methods such as vacuum coating or spraying, and the flow of each method can be simply summarized into four steps of pretreatment, spraying, baking and cleaning; however, in the actual production, the problem of incomplete curing of the coating material after the coating process exists; for the product with incomplete curing, the product needs to be cured again to make up the problems generated in the previous operation; however, the prior art lacks a flexibly used curing device, and most screens with poor coating effects are treated as rejected products, so that a large amount of products which originally have a compensation space are wasted, raw materials which can be originally salvaged and utilized are wasted, unnecessary raw material loss is generated in production, and economic benefits in production are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent solidification equipment for fingerprint coating for the inferior goods that prevent fingerprint coating quality is not high that is to the appearance in making the screen carries out supplementary coating and solidifies, in order to perfect the disappearance in the screen manufacturing process.
Based on the above purpose, the utility model adopts the following technical scheme:
a curing device for an anti-fingerprint coating comprises a curing device, wherein the curing device comprises a shell, and a curing table is arranged in a matching manner with the shell; the shell is buckled with the curing table, and a curing groove is formed in one side surface of the shell connected with the curing table; a material supplementing mechanism is arranged in the shell, the material supplementing mechanism is connected with a material supplementing pipeline through a material supplementing pump, and the other end of the material supplementing pipeline is connected to the coating barrel; the material supplementing mechanism comprises a material supplementing nozzle which is arranged in the curing groove of the shell; a curing pressing plate is arranged in the shell.
Preferably, a spring return mechanism is arranged on the curing pressing plate, and a pressing handle is arranged on the curing pressing plate through the shell.
Preferably, a semiconductor refrigeration structure is arranged on the curing pressing plate, the semiconductor refrigeration structure comprises a pair of refrigeration sheets and heating sheets, and the refrigeration sheets and the heating sheets are both connected to the temperature control circuit; the refrigeration piece below is provided with smooth flexible pressing sheet.
Preferably, a hot air drying mechanism is arranged in the shell and comprises a blower, and the blower is matched with the heating sheet of the semiconductor refrigerating structure.
Preferably, a positioning structure is arranged at the joint of the curing device and the curing table in a matching manner; and a screen positioning structure is arranged on the curing table.
The beneficial effects of the utility model are that:
the utility model is used for prevent that the produced screen that coats the relatively poor effect of fingerprint coating production technology from supplementing the coating in screen production to make it satisfy the production requirement, can be utilized a part of product that originally is unqualified waste product again through remedying, promoted the yields in the production greatly, reduced the extravagant phenomenon of material, reduced manufacturing cost, improved economic benefits.
The utility model integrates various components of supplementary coating, cooling press covering, hot air drying and the like into a handheld working unit, and is suitable for timely supplementary coating after defective products are found in a production line; an operator can hold the coating device with one hand through the fixing binding band to perform supplementary coating work, all operations are controlled by focusing on the curing device, repeated processing in a production line is not needed, and the working efficiency is high.
The utility model adopts the semiconductor refrigeration piece to carry out surface cooling and pressing, can evenly coat the supplementary coating on the surface of the substrate, and fills the defect of the anti-fingerprint coating on the surface of the screen; the heating end of the semiconductor refrigerating sheet can also be used as a heating wire of an air heater, subsequent hot air drying procedures are carried out in a matching mode, and the refrigerating and heating ends of the semiconductor refrigerating sheet are fully utilized, so that energy is utilized to the maximum extent, and the semiconductor refrigerating sheet is more energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the curing device and the curing table of the present invention when the curing device and the curing table are separated;
FIG. 3 is a schematic view of the internal structure of the curing device of the present invention;
fig. 4 is a schematic structural view of the air heater of the present invention when it is popped up.
In the figure: a curing station 1; curing the grooves 11; a positioning groove 12; a curing device 2; a pressing handle 21; a feed line 22; an air pump conduit 23; a hot air blower 24; a positioning block 25; a feed supplement nozzle 26; a curing press plate 27; securing the strap 28.
Detailed Description
The following is a further explanation of the present invention with reference to the specific embodiment, as shown in fig. 1, the present embodiment is a curing device for anti-fingerprint coating, which includes a curing station 1; the curing device 2 is arranged in cooperation with the curing table 1, and the curing device 2 can be buckled on the curing table 1 to coat and cure the screen.
As shown in fig. 2, a curing groove 11 is arranged on the curing table 1, the size of the curing groove 11 is matched with the size of a screen to be processed, so that the screen can be placed in the curing groove 11, the curing groove 11 is matched with a cavity structure arranged at the bottom of the curing device 2 to form a curing cavity, and the curing cavity is a space for performing supplementary spraying and curing on the screen; a positioning groove 12 is arranged around the curing groove 11 on the curing table 1, the positioning groove 12 is used for positioning the position between the curing device 2 and the curing groove 11, and a positioning block 25 matched with the positioning groove 12 is arranged at the bottom of the curing device 2, as shown in fig. 3, through the matching between the positioning block 25 and the positioning groove 12, the curing device 2 can be accurately installed on the curing groove 11.
As shown in fig. 2 and 3, the curing device 2 includes a housing structure which is a square concave structure with an opening facing downward, and the concave structure is matched with the curing groove 11 in size and is provided with a curing pressing plate 27 inside; a pressing handle 21 is connected above the curing pressing plate 27, and an extension spring structure is arranged between the pressing handle 21 and the upper top surface of the groove of the curing device 2, so that the curing pressing plate 27 can be lifted up again under the action of a spring after the curing pressing plate 27 is pressed down by the pressing handle 21 each time.
A semiconductor refrigerating sheet is arranged in the curing pressing plate 27, and the semiconductor refrigerating sheet can actively reduce the temperature of the refrigerating sheet by utilizing a thermocouple effect, so that the surface temperature of the curing pressing plate 27 is reduced; the lowest end of the curing pressing plate 27 is provided with a flexible pressing sheet structure, the surface of the flexible pressing sheet structure is smooth, incomplete curing coatings cannot be adsorbed, the internal structure is loose and absorbs energy, downward pressure can be absorbed like sponge, and the screen is prevented from being crushed due to overlarge pressure.
A replenishment nozzle 26 is further arranged on the inner side of the curing device 2, the replenishment nozzle 26 is connected to the coating bucket through a replenishment pipeline 22, so that the replenishment nozzle 26 can suck the coating in the coating bucket through a replenishment pump, form atomized coating particles through the replenishment nozzle 26 and spray the atomized coating particles out of the curing cavity, and perform replenishment operation on a screen with insufficient coating; the material supplementing nozzle 26 is also connected with an air pump through an air pump pipeline 23, and the inside of the curing cavity can be pressurized through an external air pump so as to improve the coating effect.
As shown in fig. 2 and 4, a hot air blower 24 is provided on the side of the curing unit 2, the hot air blower 24 including a blower fan is provided outside the curing unit 2; an air outlet which can elastically stretch is arranged on the inner side of the curing device 2; the upper side of the air outlet is provided with a smooth arc surface, when the curing pressing plate 27 descends, the curing pressing plate 27 presses and pushes the air outlet outwards when contacting the arc surface, so that the air outlet is contracted, and the lifting of the curing pressing plate 27 is not hindered; when the curing pressing plate 27 rises, the curing pressing plate can automatically pop up under the action of a built-in spring to dry the curing cavity by hot air.
The heating wire of the air heater is the heating end of the semiconductor refrigerating sheet, the heating end can also generate heat when the semiconductor refrigerating sheet refrigerates, the heating end which generates heat can reduce the power consumption of the extra heating wire, the energy is utilized to a greater extent, and a large amount of energy consumption is saved.
A plurality of buttons are arranged on the outer side surface of the curing device 2, and the work of each element such as a material supplementing nozzle, a hot air blower, a semiconductor refrigerating sheet and the like is respectively controlled by a control chip connected with each button; a fixing strap 28 is further provided on the top of the pressing handle 21 to fix the curing device 2 to the hand of the user, thereby increasing the reliability in use.
In practical use, the method firstly judges the quality of the screen coating to be processed; if the coating is insufficient, the coating is not completely covered or is not uniform, and the like, the coating needs to be supplemented; placing the screen in the curing groove 11, and then firmly mounting the curing device 2 on the curing table 1 by aligning the positioning groove 12 with the positioning block 25; then the supplementary material nozzle 26 is opened through button control, and the supplementary coating is sprayed in a closed curing cavity; after the material is supplemented, the refrigeration function is turned on, so that the semiconductor refrigeration sheet starts to work, and meanwhile, the pressing handle 21 is pressed downwards, and the curing pressing plate 27 is lowered; the temperature of the curing pressing plate 27 is reduced under the action of the semiconductor chilling plate, and the curing pressing plate is downward until the curing pressing plate contacts the screen; the supplementary coating on the screen is evenly distributed on the positive screen under the action of a low-temperature, smooth and flexible pressing sheet.
The coating layer can be rapidly molded at low temperature, and after the coating layer is pressed for a period of time, the curing pressing plate 27 is lifted by releasing hands, so that the curing pressing plate 27 is lifted; when the curing pressing plate 27 is lifted to a high enough height, the air outlet of the hot air blower 24 will automatically eject; because the heating piece at its heating end also can generate heat when semiconductor refrigeration piece is worked, so when the hair-dryer of air heater 24 began working, the air that passes through the heating piece just also can be heated and form dry hot-blast, heats the stoving fast with the coating, forms good anti-fingerprint coating.
If the screen coating is complete and only has poor curing problem, the screen coating can be directly placed in the curing groove 11 and covered on the curing device 2 for hot air drying without feeding the screen coating.
In this embodiment, the periphery of the bottom of the curing groove 11 is further provided with a surplus material flow passage, and surplus paint in the supplementary material can drip on the screen and converge around the bottom end of the curing groove 11, and is gathered by the surplus material flow passage; the excess material cavity is formed in the curing table 1 and connected with the excess material flow channel, so that redundant coating can finally flow into the excess material cavity, the redundant coating can be discharged timely, a part of redundant coating can be recycled, and resources are saved.
In the above, only for the further explanation of the present invention with reference to the specific embodiments, all descriptions do not represent the limitation of the protection scope of the present invention, and any changes or alternatives that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention, and therefore, the protection scope of the present invention should be subject to the protection scope of the appended claims.
Claims (5)
1. The utility model provides a prevent solidification equipment for fingerprint coating, includes the solidification ware, its characterized in that: the curing device comprises a shell, and a curing table is arranged in a matching manner with the shell; the shell is connected with the curing table in a buckling manner, and a curing groove is formed in one side surface of the shell connected with the curing table; a material supplementing mechanism is arranged in the shell, the material supplementing mechanism is connected with a material supplementing pipeline through a material supplementing pump, and the other end of the material supplementing pipeline is connected to the coating barrel; the feeding mechanism comprises a feeding nozzle which is arranged in the curing groove of the shell; and a curing pressing plate is arranged in the shell.
2. The curing device for fingerprint preventing coating according to claim 1, wherein: the curing press plate is provided with a spring reset mechanism, and a press handle penetrates through the shell and is arranged on the curing press plate.
3. The curing device for fingerprint preventing coating according to claim 2, wherein: the curing pressing plate is provided with a semiconductor refrigerating structure, the semiconductor refrigerating structure comprises a pair of refrigerating pieces and heating pieces, and the refrigerating pieces and the heating pieces are both connected to a temperature control circuit; refrigeration piece below is provided with glossy flexible pressing sheet.
4. The curing device for anti-fingerprint coating according to claim 3, wherein: the shell is internally provided with a hot air drying mechanism which comprises a blower, and the blower is matched with the heating sheet of the semiconductor refrigeration structure.
5. The curing device for fingerprint preventing coating according to claim 1, wherein: a positioning structure is arranged at the joint of the curing device and the curing table in a matching manner; and a screen positioning structure is arranged on the curing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083918.6U CN218691112U (en) | 2022-11-21 | 2022-11-21 | Prevent fingerprint solidification equipment for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083918.6U CN218691112U (en) | 2022-11-21 | 2022-11-21 | Prevent fingerprint solidification equipment for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218691112U true CN218691112U (en) | 2023-03-24 |
Family
ID=85620823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223083918.6U Active CN218691112U (en) | 2022-11-21 | 2022-11-21 | Prevent fingerprint solidification equipment for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218691112U (en) |
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2022
- 2022-11-21 CN CN202223083918.6U patent/CN218691112U/en active Active
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