Spraying device for plastic shell of notebook computer
By designing a spray device for notebook plastic shells, uniform and multi-directional spraying is achieved using rotary spray heads and drive motors, and sealing measures prevent the paint from standing, the problem of spraying equipment being unable to spray in all directions and the paint being left still, and the spraying is improved Quality and sealing.
Patent Information
- Application Number
- CN202420625766.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Existing spraying equipment cannot be sprayed in all directions, resulting in uneven coatings and the paint is left to stand, resulting in layering, affecting the quality of spraying.
A spraying device for notebook plastic shells is designed, including support plates, steel pipes, spray assembly and drive motors. The spraying assembly includes storage tanks, water pumps, double-pass pipes, spray heads and sealing rings, which achieve uniformity through rotary spray heads and drive motors. Spray in multiple directions and prevent the paint from standing by using sealing rings and cylinders.
The uniformity of spraying and effective mixing of paint is achieved, avoiding the paint being left to stand and delaminated, and improving the spraying quality and sealing properties.
Smart Images
Figure CN222267506U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying device for a plastic shell of a notebook. Background Art
[0002] Spraying the plastic shell of a laptop is a common process that provides the device with aesthetic and protective features. In this process, the plastic shell first needs to be surface treated to ensure that the sprayed coating can adhere firmly. Then, using specific spraying equipment and materials, the color or pattern is sprayed onto the surface of the shell. This spraying is usually done with a spray gun to ensure that the coating evenly covers the entire shell, and multiple layers of spraying can be applied as needed to achieve the desired effect. After spraying, it is usually cured to ensure that the coating is durable.
[0003] In the current spraying technology, there are some defects that affect the full range of spraying. First, the spraying equipment may not be able to spray in all directions, resulting in some areas not being covered by the coating, affecting the uniformity and integrity of the coating. Another problem is that the coating will cause stratification when it is left standing, affecting the quality of subsequent spraying. To solve the above problems, we propose a spraying device for notebook plastic shells. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a spraying device for a plastic shell of a notebook computer, which solves the problems raised in the background technology.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A spraying device for a plastic shell of a notebook computer comprises: a support plate, two steel pipes are fixedly mounted on the top surface of the support plate, a top plate is provided on the top surface of the support plate, two top holes are provided on the top surface of the top plate, the steel pipes are fixedly mounted together with the inner circular wall surface of the top hole; and a spraying assembly, the spraying assembly is arranged on the top surface of the top plate for uniform spraying.
[0007] By adopting the above technical solution and setting up a spraying assembly, it is possible to spray in all directions to increase uniformity. At the same time, the paint can be mixed during spraying to prevent the paint from being delaminated when it is left standing.
[0008] Preferably, the spray assembly includes: two support columns, both of which are fixedly mounted on the top surface of the top plate, a storage tank is fixedly mounted between the two support columns, a water pump is fixedly mounted at the outlet of the storage tank, a two-way pipe is fixedly mounted at the water outlet end of the water pump, the two-way pipe is fixedly connected to the inner circular wall surface of the steel pipe, a plurality of release holes are opened on the outer circular wall surface of the steel pipe, and a nozzle is fixedly mounted inside the release hole.
[0009] By adopting the above technical solution and setting a nozzle, when in use, the paint in the storage tank can be extracted by turning on the water pump, entering the steel pipe through the two-way pipe, and then sprayed out by the nozzle to spray the outer shell.
[0010] Preferably, the spray assembly also includes: a bottom hole, which is opened on the top surface of the support plate, a bearing is fixedly installed inside the bottom hole, a placement plate is fixedly installed inside the bearing, a drive motor is arranged on the bottom surface of the support plate, a support frame is fixedly installed on the top surface of the output shaft of the drive motor, and the support frame is fixedly connected to the support plate.
[0011] By adopting the above technical solution and setting a driving motor, the support frame and the supporting plate can be driven to rotate by turning on the driving motor during use, and the shell to be sprayed can be placed on the placement plate. At this time, the rotating nozzle can be used to continuously spray the shell evenly and in multiple directions. At the same time, the paint in the storage tank will also rotate to prevent the paint from standing still.
[0012] Preferably, a top cover is provided on the top surface of the storage tank.
[0013] By adopting the above technical solution, a top cover is provided to close the storage tank.
[0014] Preferably, a cylinder is embedded in the top surface of the support column, and the output shaft of the cylinder is fixedly connected to the top cover.
[0015] By adopting the above technical solution, a cylinder is provided to pull the top cover to close the storage tank and seal the paint.
[0016] Preferably, a sealing ring is fixedly mounted on the top surface of the storage tank.
[0017] By adopting the above technical solution and providing a sealing ring, the fit with the top cover is increased to improve the sealing performance.
[0018] In summary, the utility model mainly has the following beneficial effects:
[0019] By setting up a spraying component, it is used for multi-directional spraying to increase uniformity. At the same time, the paint can be mixed during spraying to prevent the paint from being stratified when standing. By setting up a nozzle, when in use, the paint in the storage tank can be extracted by turning on the water pump, entering the steel pipe through the two-way pipe, and then sprayed out by the nozzle to spray the outer shell.
[0020] By setting up a driving motor, the supporting frame and the supporting plate can be driven to rotate by turning on the driving motor during use, and the shell to be sprayed can be placed on the placement plate. At this time, the rotating nozzle can be used to continuously spray around the shell evenly and in all directions. At the same time, the paint in the storage tank will also rotate to prevent the paint from standing still. A top cover is set to close the storage tank.
[0021] A cylinder is provided to pull the top cover to close the storage tank and seal the paint, and a sealing ring is provided to increase the fit with the top cover to increase the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0023] Figure 2 It is a schematic diagram of the support column structure of the utility model;
[0024] Figure 3 It is a schematic diagram of the bottom hole structure of the utility model;
[0025] Figure 4 It is a structural schematic diagram of the support frame of the utility model.
[0026] Attached figures: 100, support plate; 200, steel pipe; 300, top plate; 400, top hole; 500, spray assembly; 501, support column; 502, storage tank; 503, water pump; 504, two-way pipe; 505, release hole; 506, nozzle; 507, bottom hole; 508, bearing; 509, placement plate; 510, drive motor; 511, support frame; 600, top cover; 700, cylinder; 800, sealing ring. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0028] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0029] refer to Figure 1 - Figure 4 A spraying device for a plastic shell of a notebook computer comprises: a support plate 100, two steel pipes 200 are fixedly installed on the top surface of the support plate 100, a top plate 300 is arranged on the top surface of the support plate 100, two top holes 400 are provided on the top surface of the top plate 300, the steel pipe 200 and the inner circular wall surface of the top hole 400 are fixedly installed together, a spraying assembly 500 is arranged on the top surface of the top plate 300 for uniform spraying, and the spraying assembly 500 is arranged for multi-directional spraying to increase uniformity, and the paint can be mixed during spraying to prevent the paint from being stratified when standing. The spraying assembly 500 comprises: two support columns 501, both of which are fixed Installed on the top surface of the top plate 300, a storage tank 502 is fixedly installed between two support columns 501, a water pump 503 is fixedly installed at the outlet of the storage tank 502, a two-way pipe 504 is fixedly installed at the water outlet end of the water pump 503, the two-way pipe 504 is fixedly connected to the inner circular wall of the steel pipe 200, a plurality of release holes 505 are opened on the outer circular wall of the steel pipe 200, a nozzle 506 is fixedly installed inside the release hole 505, by setting the nozzle 506, when in use, the paint in the storage tank 502 can be extracted by turning on the water pump 503, so that it enters the steel pipe 200 through the two-way pipe 504, and then is sprayed out by the nozzle 506 to spray the outer shell.
[0030] refer to Figure 1 - Figure 4 The spraying assembly 500 also includes: a bottom hole 507, which is opened on the top surface of the support plate 100, and a bearing 508 is fixedly installed inside the bottom hole 507, and a placement plate 509 is fixedly installed inside the bearing 508. A driving motor 510 is arranged on the bottom surface of the support plate 100, and a support frame 511 is fixedly installed on the top surface of the output shaft of the driving motor 510. The support frame 511 is fixedly connected to the support plate 100. By setting the driving motor 510, when in use, the driving motor 510 can be turned on to drive the support frame 511 and the support plate 100 to rotate, and the shell to be sprayed is placed on the placement plate 509. At this time, the rotating nozzle 506 can be used to continuously spray the shell uniformly and in multiple directions. At the same time, the paint in the storage tank 502 will also rotate with the rotation to prevent the paint from standing still. A top cover 600 is arranged on the top surface of the storage tank 502, and the top cover 600 is arranged to close the storage tank 502.
[0031] refer to Figure 1 - Figure 4 A cylinder 700 is embedded in the top surface of the support column 501, and the output shaft of the cylinder 700 is fixedly connected to the top cover 600. The cylinder 700 is provided to pull the top cover 600 to close the storage tank 502 and seal the paint. A sealing ring 800 is fixedly installed on the top surface of the storage tank 502. The sealing ring 800 is provided to increase the fit with the top cover 600 to increase the sealing performance.
[0032] Working principle: Please refer to Figure 1 - Figure 4 As shown, when in use, the paint in the storage tank 502 can be extracted by turning on the water pump 503, so that the paint enters the steel pipe 200 through the two-way pipe 504, and then is sprayed out by the nozzle 506 to spray the shell. The support frame 511 and the support plate 100 can be driven to rotate by turning on the driving motor 510, and the shell to be sprayed can be placed on the placement plate 509. At this time, the rotating nozzle 506 can continuously spray around the shell evenly and in multiple directions. At the same time, the paint in the storage tank 502 will also rotate with the mixing to prevent the paint from standing still. A top cover 600 is provided to close the storage tank 502, and a cylinder 700 is provided to pull the top cover 600 to close the storage tank 502 and seal the paint. A sealing ring 800 is provided to increase the fit with the top cover 600 to increase the sealing performance.
[0033] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A spraying device for a notebook plastic shell, characterized in that: include: A support plate (100), wherein two steel pipes (200) are fixedly mounted on the top surface of the support plate (100), a top plate (300) is arranged on the top surface of the support plate (100), two top holes (400) are opened on the top surface of the top plate (300), and the steel pipes (200) are fixedly mounted together with the inner circular wall surface of the top hole (400); A spraying assembly (500), wherein the spraying assembly (500) is arranged on the top surface of the top plate (300) and is used for uniform spraying.
2. A spraying device for a notebook plastic shell according to claim 1, characterized in that: The spraying assembly (500) comprises: Two support columns (501), both of which are fixedly mounted on the top surface of the top plate (300), a storage tank (502) is fixedly mounted between the two support columns (501), a water pump (503) is fixedly mounted at the outlet of the storage tank (502), a two-way pipe (504) is fixedly mounted at the water outlet of the water pump (503), the two-way pipe (504) is fixedly connected to the inner circular wall surface of the steel pipe (200), a plurality of release holes (505) are opened on the outer circular wall surface of the steel pipe (200), and a nozzle (506) is fixedly mounted inside the release hole (505).
3. A spraying device for a notebook plastic shell according to claim 2, characterized in that: The spraying assembly (500) further comprises: A bottom hole (507), wherein the bottom hole (507) is provided on the top surface of the support plate (100), a bearing (508) is fixedly installed inside the bottom hole (507), a placement plate (509) is fixedly installed inside the bearing (508), a driving motor (510) is arranged on the bottom surface of the support plate (100), a supporting frame (511) is fixedly installed on the top surface of the output shaft of the driving motor (510), and the supporting frame (511) is fixedly connected to the support plate (100).
4. A spraying device for a notebook plastic shell according to claim 3, characterized in that: The top surface of the storage tank (502) is provided with a top cover (600).
5. A spraying device for a notebook plastic shell according to claim 4, characterized in that: A cylinder (700) is embedded in the top surface of the support column (501), and an output shaft of the cylinder (700) is fixedly connected to the top cover (600).
6. A spraying device for a notebook plastic shell according to claim 5, characterized in that: A sealing ring (800) is fixedly mounted on the top surface of the storage tank (502).