Surface black paint spraying device

Abstract

The utility model belongs to the technical field of spraying, and particularly relates to a surface black paint spraying device which comprises a base, and a spraying assembly is fixedly connected to the top of the base. The bottom is fixedly connected with a motor; a square plate is rotationally connected to the middle of the base; the square plate is fixedly connected with the output end of the motor; the end part is fixedly connected with a fixed plate; the top of the fixing plate is slidably connected with a sliding plate. The middle part of the fixed plate is in threaded connection with a threaded rod; the end part of the threaded rod is rotationally connected with the sliding plate; a threaded rod is used for moving a sliding plate, so that the workpiece can be fixed more conveniently and rapidly, flexibility is increased when the workpiece is sprayed, the position of the sliding plate is adjusted according to the fixed part, and then the workpiece is fixed; during spraying, the contact between the surface of the workpiece and black paint sprayed by the spraying assembly can be increased through rotation of the square plate, so that frequent turning over of the workpiece is reduced, and the workpiece adjusting time during spraying is shortened.

Description

Technical Field

[0001] This utility model relates to the field of spraying technology, specifically a surface black paint spraying device. Background Technology

[0002] A spraying device is a piece of equipment that can uniformly spray coatings, paints, and other substances onto the surface of an object. It can be used in various industrial production, building decoration, automobile manufacturing, and other fields to achieve the functions of surface coating protection and decoration.

[0003] Scattering refers to the phenomenon where light (or other electromagnetic waves, particle streams) deviates from its original direction of propagation and scatters in all directions when passing through an inhomogeneous medium. For example, when sunlight passes through the Earth's atmosphere, it encounters various gas molecules, dust particles, etc., and the light is scattered, making the sky appear bright.

[0004] When spraying workpieces, the workpiece is placed on the workbench and then sprayed with a spray gun. After the front side is sprayed, the workpiece needs to be flipped over before spraying can continue. This results in frequent flipping during spraying, which increases the spraying time.

[0005] Therefore, a surface black paint spraying device is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A surface black paint spraying device of this utility model includes a base, a spraying component fixedly connected to the top of the base; a motor fixedly connected to the bottom; a square plate rotatably connected to the middle of the base; the square plate and the output end of the motor are fixedly connected; a fixing plate is fixedly connected to the end; a sliding plate is slidably connected to the top of the fixing plate; a threaded rod is threadedly connected to the middle of the fixing plate; the end of the threaded rod and the sliding plate are rotatably connected. By using the threaded rod to move the sliding plate, it is more convenient to fix the workpiece, thereby increasing the flexibility during workpiece spraying. The position of the sliding plate can be adjusted according to the fixed part to fix the workpiece. After the workpiece is fixed, the spraying component will spray the workpiece. During spraying, the rotation of the square plate increases the contact between the workpiece surface and the black paint sprayed by the spraying component, thereby reducing the need for frequent workpiece flipping and reducing the time for adjusting the workpiece during spraying, thus increasing the efficiency of spraying black paint onto the workpiece.

[0008] Preferably, the slide plate has multiple spring telescopic rods fixedly connected inside; the ends of the spring telescopic rods are fixedly connected to sliders; the sliders and spring telescopic rods are in sliding fit; by increasing the contact area between the slider and the workpiece when the workpiece is fixed by the fixed plate and the slide plate, the slider will gradually enter the interior of the slide plate when the slide plate contacts the workpiece, and the contact area between the slide plate and the workpiece will increase when the slide plate is completely fixed to the workpiece.

[0009] Preferably, the inner wall of the fixing plate is fixedly connected with multiple elastic cloths; the elastic cloths and the inner wall of the slide plate are fixedly connected; by adding elastic cloths, the threaded rod can be protected, so that the black paint sprayed by the spraying component is reduced from falling onto the surface of the threaded rod, thereby reducing the resistance when the threaded rod moves, thus increasing the protection of the threaded rod. At the same time, since the elastic cloth is a flexible material, the elastic cloth will automatically deform when the slide plate moves.

[0010] Preferably, a protective shell is fixed to the top of the base; the protective shell and the square plate are correspondingly arranged; by adding the protective shell, the black paint splashed out due to the impact when the workpiece rotates is blocked, thereby reducing the amount of black paint scattered on the surface of the base.

[0011] Preferably, a pair of sliding rods are slidably connected to the top of the protective shell; a first connecting plate is fixedly connected to the top of the sliding rods; a compression spring is fixedly connected between the sliding rods and the first connecting plate; a pair of scrapers are slidably connected inside the protective shell; the ends of the scrapers are beveled; the ends of the scrapers and the sliding rods are fixedly connected; a pair of collection grooves are provided on the top of the base; the collection grooves and scrapers are correspondingly arranged; by adding scrapers, the black paint adhering to the inner wall of the protective shell can be scraped off and pushed into the collection grooves for collection, thereby collecting the black paint and reducing black paint waste.

[0012] Preferably, a pair of push rods are slidably connected to the side wall of the base; a push plate is fixedly connected to the end of the push rod; the push plate and the collection groove are slidably connected; a second connecting plate is fixedly connected to the side wall of the push rod; by adding the push plate, the black paint inside the protective shell can be pushed out and collected, thereby increasing the recycling of black paint.

[0013] The advantages of this utility model are:

[0014] 1. The surface black paint spraying device of this utility model makes it easier to fix the workpiece by moving the slide plate with a threaded rod, thereby increasing the flexibility during workpiece spraying. The position of the slide plate can be adjusted according to the fixed part to fix the workpiece. After the workpiece is fixed, the spraying component will spray the workpiece. During spraying, the rotation of the square plate increases the contact between the workpiece surface and the black paint spraying component, thereby reducing the need for frequent workpiece flipping, reducing the time for adjusting the workpiece during spraying, and thus increasing the efficiency of spraying black paint on the workpiece.

[0015] 2. The surface black paint spraying device of this utility model increases the contact area between the slide plate and the workpiece when the workpiece is fixed by adding a sliding plate and a sliding plate. When the slide plate and the workpiece are in contact, the slider will gradually enter the interior of the slide plate. When the slide plate is completely fixed to the workpiece, the contact area between the slide plate and the workpiece will be increased. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the threaded rod in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the skateboard in this utility model;

[0020] Figure 4 This is a schematic diagram of the push plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the elastic fabric in this utility model.

[0022] In the diagram: 1. Base; 11. Spraying assembly; 12. Motor; 13. Square plate; 14. Fixing plate; 15. Slide plate; 16. Threaded rod; 2. Spring telescopic rod; 21. Slider; 3. Elastic cloth; 4. Protective shell; 5. Slide rod; 51. Compression spring; 52. Scraper; 53. First connecting plate; 54. Collection trough; 6. Push rod; 61. Push plate; 62. Second connecting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5As shown in the embodiment of this utility model, a surface black paint spraying device includes a base 1, with a spraying assembly 11 fixedly connected to the top of the base 1; a motor 12 fixedly connected to the bottom of the base 1; a square plate 13 rotatably connected to the middle of the base 1; the square plate 13 and the output end of the motor 12 are fixedly connected; a fixing plate 14 is fixedly connected to the end of the square plate 13; a sliding plate 15 is slidably connected to the top of the square plate 13; a threaded rod 16 is threadedly connected to the middle of the fixing plate 14; the end of the threaded rod 16 and the sliding plate 15 are rotatably connected; during operation, one end of the workpiece is first vertically attached to the fixing plate 14, and then the threaded rod 16 is rotated to drive the sliding plate 15 to move. When the sliding plate 15 contacts one end of the workpiece, the threaded rod 16 is rotated to squeeze and fix the workpiece. At this time, the motor 12 is started to drive the square plate 13 to move the motor 12 to move the motor 13 to move the motor 12 to move the motor 13 to move the motor 12 to move the motor 13 to move the motor 12 to move the motor 13 to move the motor 13 to move the motor 14 to move the motor 15 ... When the square plate 13 rotates, the spraying assembly 11 is activated, causing it to spray black paint that comes into contact with the workpiece. As the spraying assembly 11 sprays paint onto the workpiece, the motor 12 drives the square plate 13 to rotate, increasing the contact between the workpiece and the black paint sprayed by the spraying assembly 11, thus increasing the comprehensiveness of the spraying. By using the threaded rod 16 to move the sliding plate 15, it is easier to fix the workpiece, thus increasing the flexibility during workpiece spraying. The position of the sliding plate 15 can be adjusted according to the fixed part to fix the workpiece. After the workpiece is fixed, the spraying assembly 11 will spray the workpiece. During spraying, the rotation of the square plate 13 increases the contact between the workpiece surface and the black paint sprayed by the spraying assembly 11, thus reducing the need for frequent workpiece flipping, reducing the time for adjusting the workpiece during spraying, and thus increasing the efficiency of spraying black paint onto the workpiece.

[0026] like Figure 3As shown, multiple spring telescopic rods 2 are fixedly connected inside the slide plate 15; a slider 21 is fixedly connected to the end of each spring telescopic rod 2; the slider 21 and the spring telescopic rod 2 are in sliding engagement; during operation, when the workpiece is placed between the fixed plate 14 and the slide plate 15, since the workpiece is only fixed at its end position during fixing, but the end of the workpiece is not the same width as the fixed plate 14, the workpiece will shift position during the rotation of the square plate 13. Therefore, before the slide plate 15 contacts the workpiece, the slider 21 will contact the workpiece first. As the slide plate 15 moves continuously, the slider 21 will contact the fixed plate 14. At this time, the spring telescopic rod 2 will retract, causing the slider 21 to enter the interior of the slide plate 15. After the fixed plate 14 and the slide plate 15 completely fix the workpiece, the slider 21... 1 will block the gap between the fixed plate 14 and the slide plate 15, thus sealing both sides of the fixed plate 14 and the slide plate 15. When the workpiece is located between the fixed plate 14 and the slide plate 15, the workpiece will contact the slider 21. When the square plate 13 rotates, the workpiece will be blocked when it contacts the slider 21, thus reducing the movement distance. By adding the slider 21, it can contact the workpiece before the slide plate 15 when the fixed plate 14 and the slide plate 15 fix the workpiece, thus initially fixing the workpiece. When the slide plate 15 contacts the workpiece, the slider 21 will gradually enter the interior of the slide plate 15. When the slide plate 15 completely fixes the workpiece, it will increase the contact area between the slide plate 15 and the workpiece. At the same time, the slider 21 will fix the concave and convex positions on the surface of the workpiece, thereby increasing the stability after the workpiece is fixed.

[0027] like Figures 1 to 5 As shown, multiple elastic cloths 3 are fixedly connected to the inner wall of the fixed plate 14; the elastic cloths 3 and the inner wall of the sliding plate 15 are fixedly connected; during operation, when the spraying assembly 11 sprays the workpiece, since the spraying assembly 11 uses an atomizing nozzle, some black paint will fall onto the surface of the threaded rod 16 during spraying. Over time, the black paint will solidify on the surface of the threaded rod 16, thereby increasing the resistance when the threaded rod 16 rotates. At this time, the elastic cloths 3 will block this black paint, thereby reducing the amount of black paint falling onto the surface of the threaded rod 16; by adding elastic cloths 3, the threaded rod 16 can be protected, so that the black paint sprayed by the spraying assembly 11 is reduced from falling onto the surface of the threaded rod 16, thereby reducing the resistance when the threaded rod 16 moves, thus increasing the protection of the threaded rod 16. At the same time, since the elastic cloths 3 are flexible materials, the elastic cloths 3 will automatically deform when the sliding plate 15 moves.

[0028] like Figures 1 to 5As shown, a protective shell 4 is fixed to the top of the base 1; the protective shell 4 and the square plate 13 are correspondingly arranged; during operation, when the square plate 13 drives the workpiece to rotate, the spraying component 11 will spray the rotating workpiece. At this time, when the workpiece comes into contact with the sprayed black paint, the black paint will still splash. At this time, the protective shell 4 will block these splashed black paints, thereby reducing the splashing caused by the collision when the spraying component 11 sprays the workpiece; by adding the protective shell 4 to block the black paint splashed out by the impact when the workpiece rotates, the amount of black paint scattered on the surface of the base 1 is reduced.

[0029] like Figure 1 As shown, a pair of sliding rods 5 are slidably connected to the top of the protective shell 4; a first connecting plate 53 is fixedly connected to the top of the sliding rod 5; a compression spring 51 is fixedly connected between the sliding rod 5 and the first connecting plate 53; a pair of scrapers 52 are slidably connected inside the protective shell 4; the ends of the scrapers 52 are inclined; the ends of the scrapers 52 and the sliding rods 5 are fixedly connected; a pair of collection grooves 54 are provided on the top of the base 1; the collection grooves 54 and the scrapers 52 are correspondingly arranged; during operation, after the protective shell 4 blocks the splashed black paint, the first connecting plate 53 is pressed to make the sliding rod 5 move down. When the sliding rod 5 moves down, it will push the scraper 52 to move. At this time, the scraper 52 will scrape off the black paint adhering to the inner wall of the protective shell 4 and push it into the collection groove 54; by adding scrapers 52, the black paint adhering to the inner wall of the protective shell 4 can be scraped off and pushed into the collection groove 54 for collection, thereby collecting the black paint and reducing black paint waste.

[0030] like Figures 1 to 2 As shown, a pair of push rods 6 are slidably connected to the side wall of the base 1; a push plate 61 is fixedly connected to the end of the push rod 6; the push plate 61 and the collection groove 54 are slidably connected; a second connecting plate 62 is fixedly connected to the side wall of the push rod 6; during operation, when there is a lot of black paint inside the collection groove 54, the push rod 6 can be pushed by the second connecting plate 62. When the push rod 6 moves, it will push the push plate 61 to move. At this time, the push plate 61 will push the black paint inside the collection groove 54 to make the black paint accumulate and flow out through the holes on the surface of the base 1. The flowing black paint can be collected at this time; by adding the push plate 61, the black paint inside the protective shell 4 can be pushed out and collected, increasing the recycling of black paint.

[0031] Working principle: First, one end of the workpiece is vertically aligned with the fixing plate 14. Then, the threaded rod 16 is rotated, causing the sliding plate 15 to move. Once the sliding plate 15 contacts one end of the workpiece, the threaded rod 16 is rotated again to press and fix the workpiece. At this time, the motor 12 is started, causing the square plate 13 to rotate. When the square plate 13 rotates, the spraying assembly 11 is activated, causing it to spray black paint that contacts the workpiece. As the spraying assembly 11 sprays the workpiece, the rotation of the square plate 13 driven by the motor 12 increases the contact between the workpiece and the black paint sprayed by the spraying assembly 11, thus increasing the overall coverage of the spraying. When the workpiece is placed between the fixing plate 14 and the sliding plate 15, the… During the fixing process, only the end position of the workpiece is fixed. However, since the end of the workpiece is not the same width as the fixing plate 14, the workpiece will shift position during the rotation of the square plate 13. Therefore, before the sliding plate 15 contacts the workpiece, the slider 21 will contact the workpiece first. As the sliding plate 15 moves, the slider 21 will contact the fixing plate 14. At this time, the spring telescopic rod 2 will retract, causing the slider 21 to enter the interior of the sliding plate 15. After the fixing plate 14 and the sliding plate 15 completely fix the workpiece, the slider 21 will block the gap between the fixing plate 14 and the sliding plate 15, thus sealing both sides of the fixing plate 14 and the sliding plate 15. When the workpiece is located between the fixing plate 14 and the sliding plate 15, the workpiece will contact the slider 21. When the square plate 13 rotates, the workpiece is blocked when it comes into contact with the slider 21, thus reducing the movement distance. When the spraying assembly 11 sprays the workpiece, since the spraying assembly 11 uses an atomizing nozzle, some black paint will fall onto the surface of the threaded rod 16 during spraying. Over time, the black paint will solidify on the surface of the threaded rod 16, increasing the resistance when the threaded rod 16 rotates. At this time, the elastic cloth 3 will block this black paint, thus reducing the amount of black paint falling onto the surface of the threaded rod 16. When the square plate 13 drives the workpiece to rotate, the spraying assembly 11 will spray the rotating workpiece. At this time, when the workpiece comes into contact with the sprayed black paint, the black paint will still splash. At this time, the protective shell 4 will block this splash. The black paint is blocked, thus reducing the splashing caused by the collision when the spraying assembly 11 sprays the workpiece; after the protective shell 4 blocks the splashed black paint, the first connecting plate 53 is pressed to make the slide bar 5 move down. When the slide bar 5 moves down, it will push the scraper 52 to move. At this time, the scraper 52 will scrape off the black paint attached to the inner wall of the protective shell 4 and push it into the collection tank 54; when there is a lot of black paint in the collection tank 54, the second connecting plate 62 can be used to push the push rod 6. When the push rod 6 moves, it will push the push plate 61 to move. At this time, the push plate 61 will push the black paint in the collection tank 54 to make the black paint accumulate and flow out through the holes on the surface of the base 1. At this time, the flowing black paint can be collected.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A surface black paint spraying device, comprising a base (1), characterized in that: A spraying assembly (11) is fixedly connected to the top of the base (1); a motor (12) is fixedly connected to the bottom of the base (1); a square plate (13) is rotatably connected to the middle of the base (1); the square plate (13) and the output end of the motor (12) are fixedly connected; a fixing plate (14) is fixedly connected to the end of the square plate (13); a sliding plate (15) is slidably connected to the top of the fixing plate (14); a threaded rod (16) is threadedly connected to the middle of the fixing plate (14); the end of the threaded rod (16) and the sliding plate (15) are rotatably connected.

2. The surface black paint spraying device according to claim 1, characterized in that: Multiple spring telescopic rods (2) are fixedly connected inside the slide plate (15); a slider (21) is fixedly connected to the end of the spring telescopic rod (2); the slider (21) and the spring telescopic rod (2) are in sliding fit.

3. The surface black paint spraying device according to claim 2, characterized in that: Multiple elastic cloths (3) are fixed to the inner wall of the fixed plate (14); the elastic cloths (3) and the inner wall of the sliding plate (15) are fixedly connected.

4. The surface black paint spraying device according to claim 3, characterized in that: The base (1) is fixedly connected to the top of a protective shell (4); the protective shell (4) and the square plate (13) are respectively provided.

5. The surface black paint spraying device according to claim 4, characterized in that: The protective shell (4) has a pair of sliding rods (5) slidably connected to its top; a first connecting plate (53) is fixedly connected to the top of the sliding rods (5); a compression spring (51) is fixedly connected between the sliding rods (5) and the first connecting plate (53); a pair of scrapers (52) are slidably connected inside the protective shell (4); the ends of the scrapers (52) are set with an incline; the ends of the scrapers (52) and the sliding rods (5) are fixedly connected; a pair of collection grooves (54) are opened on the top of the base (1); the collection grooves (54) and the scrapers (52) are set correspondingly.

6. The surface black paint spraying device according to claim 5, characterized in that: A pair of push rods (6) are slidably connected to the side wall of the base (1); a push plate (61) is fixedly connected to the end of the push rod (6); the push plate (61) and the collection groove (54) are slidably connected; a second connecting plate (62) is fixedly connected to the side wall of the push rod (6).

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