Acrylic varnish spraying equipment with filtering function

Abstract

The utility model relates to spraying equipment technical field discloses acrylic varnish spraying equipment with filter function, including the bottom plate, the top fixedly connected with storage tank of bottom plate, the front of bottom plate is provided with the spray head, the bottom of bottom plate is provided with the filter mechanism, the top front of bottom plate is provided with the moving mechanism, the moving mechanism is used for moving the spray head, the filter mechanism includes filter box, the top fixedly connected in the bottom of bottom plate of filter box, the rear side slide connection of filter box has the apron, the rear side upper and lower end of apron all are set up with the recess. In the utility model, through lacquer enters filter box, and gradually filters through two groups of filter screen, improves lacquer purity, needs to replace filter screen in long time use, draws out the limit block and removes the fixed filter screen, realizes lacquer impurity effective interception and purity promotion, prevents filter screen blockage, guarantees the quality of spraying material.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, and in particular to an acrylic varnish spraying equipment with a filtration function. Background Technology

[0002] Acrylic varnish is a transparent coating with acrylic resin as the main film-forming substance. With its excellent weather resistance, gloss retention and adhesion, it is widely used in industrial and civil fields. It is mainly used for coating and protecting the surfaces of various materials. It can form a uniform and transparent protective film on the surface of the object, effectively resisting moisture, dust, ultraviolet rays and minor mechanical wear in the external environment, while retaining the texture and color of the coated object itself, thus beautifying the appearance and extending the service life. It is especially favored in scenarios where high transparency and gloss of the coating are required.

[0003] Acrylic varnish spraying equipment with filtration function is an integrated device that combines varnish filtration and spraying functions. It consists of a paint storage device, a filter component, a delivery pipeline, a spray gun body, and a power system. Before spraying, the acrylic varnish passes through the equipment's filter component to remove any impurities, particles, or undissolved resin fragments that may be present in the varnish. The clean varnish after filtration is then delivered to the spray gun body through the delivery pipeline and finally sprayed evenly onto the surface of the object to be coated in an atomized form, thereby reducing coating defects caused by impurities and improving the spraying quality.

[0004] Existing acrylic varnish spraying equipment with filtration function removes impurities from the varnish through filtration components in practical applications, avoiding defects such as pinholes, particles, and craters in the coating caused by impurities. However, since its filtration components are mostly single-screen structures with fixed pore sizes, impurities tend to accumulate on the screen as the varnish continuously passes through it during operation. Furthermore, as the usage time increases, the pores of the screen gradually become clogged. This not only leads to increased varnish delivery pressure and reduced flow rate, affecting spraying efficiency, but also may result in insufficient filtration after the screen becomes clogged, allowing some fine impurities to still pass through the screen and enter the spraying process, thus affecting the final quality of the coating. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an acrylic varnish spraying device with a filtration function, which aims to improve the problem of the single filter structure in the existing technology, where impurities easily accumulate on the filter screen during operation and the filter screen pores are gradually blocked, affecting the spraying efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an acrylic varnish spraying device with a filtering function, including a base plate, a storage box fixedly connected to the top of the base plate, a spray head provided on the front side of the base plate, a filtering mechanism provided at the bottom of the base plate, and a moving mechanism provided on the top front side of the base plate, the moving mechanism being used to move the spray head;

[0007] The filtration mechanism includes a filter box, the top of which is fixedly connected to the bottom of a base plate. A cover plate is slidably connected to the rear side of the filter box. Grooves are provided at the upper and lower ends of the rear side of the cover plate. Mounting plates are slidably connected inside the two grooves. Filter screens are fixedly connected inside the two mounting plates. Fixing plates are fixedly connected to the left and right sides of the top of the two mounting plates. Two fixing blocks are fixedly connected to the upper and lower ends of the rear of the cover plate. Fixing grooves are provided on the rear sides of multiple fixing blocks. Insert plates are slidably connected to the right sides of multiple fixing grooves. The left ends of multiple insert plates pass through the fixing grooves and the corresponding fixing plates. A limit component is provided at the left end of the fixing groove. A sealing component is provided on the rear side of the cover plate. A spraying component is provided at the bottom of the filter box.

[0008] As a further description of the above technical solution:

[0009] The moving mechanism includes a horizontal plate, the bottom of which is fixedly connected to the top front side of the base plate. A sliding groove is provided on the front side of the horizontal plate. A telescopic rod is fixedly connected to the left end of the sliding groove. A sliding block is fixedly connected to the right end of the telescopic rod. A vertical plate is fixedly connected to the front side of the sliding block. A moving groove is provided on the front side of the vertical plate. A threaded rod is rotatably connected to the top of the vertical plate. The bottom end of the threaded rod passes through the moving groove and is threadedly connected to the moving block. A nozzle is provided on the front side of the moving block. A guide assembly is provided inside the sliding groove.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes multiple limiting blocks, the bottom of each limiting block being slidably connected to the top left end of the corresponding insert plate, and each of the insert plates having a limiting groove at its top left end.

[0012] As a further description of the above technical solution:

[0013] The sealing assembly includes two sealing plates, the front sides of which are fixedly connected to the upper and lower rear ends of the cover plate, and sealing grooves are provided at the upper and lower rear ends of the filter box.

[0014] As a further description of the above technical solution:

[0015] The spraying assembly includes an output pipe, the rear end of which is connected to the bottom of the filter box, and the front end of the output pipe is connected to a connecting block, the front side of which is fixedly connected to the rear end of the spray head.

[0016] As a further description of the above technical solution:

[0017] The guiding component includes two guide blocks, with one side of each guide block fixedly connected to the upper and lower sides of the sliding block, and guide grooves are provided on both the upper and lower sides of the sliding groove.

[0018] As a further description of the above technical solution:

[0019] The two sealing plates are slidably connected to the interior of the corresponding sealing grooves, and the dimensions of the sealing grooves and sealing plates are matched.

[0020] As a further description of the above technical solution:

[0021] The sliding block is slidably connected to the inside of the sliding groove, and the moving block is slidably connected to the inside of the moving groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, after the paint enters the filter box, it is filtered step by step by two sets of filter screens to improve the purity of the paint. When the filter screen needs to be replaced during long-term use, the limiting block can be pulled out to release the filter screen from its fixation. The sealing plate is embedded in the sealing groove to prevent leakage. This achieves effective interception of paint impurities and improvement of purity, prevents filter screen blockage, and ensures the quality of the sprayed material.

[0024] 2. In this invention, the sliding block moves along the sliding groove by extending and retracting the telescopic rod, the guide block slides along the guide groove to prevent deviation, and the rotating threaded rod makes the moving block slide along the moving groove, thereby moving the spray head. This allows for flexible adjustment of the spray head in both horizontal and vertical directions, meeting the needs of different spraying positions and ensuring stable movement. Attached Figure Description

[0025] Figure 1 This is a perspective view of the acrylic varnish spraying equipment with filtration function proposed in this utility model.

[0026] Figure 2 This is a front view of the acrylic varnish spraying equipment with filtration function proposed in this utility model;

[0027] Figure 3 This is a structural exploded view of the acrylic varnish spraying equipment with filtration function proposed in this utility model;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the image;

[0029] Figure 5 This is a structurally exploded view of the moving mechanism of the acrylic varnish spraying equipment with filtration function proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Filtering mechanism; 201. Filter box; 202. Cover plate; 203. Groove; 204. Mounting plate; 205. Filter screen; 206. Fixing plate; 207. Fixing block; 208. Fixing groove; 209. Insert plate; 210. Limiting assembly; 2101. Limiting block; 2102. Limiting groove; 211. Sealing assembly; 2111. Sealing plate; 2112. Sealing groove; 212. Spraying assembly; 2121. Output pipe; 2122. Connecting block; 3. Moving mechanism; 301. Horizontal plate; 302. Sliding groove; 303. Telescopic rod; 304. Sliding block; 305. Vertical plate; 306. Moving groove; 307. Threaded rod; 308. Moving block; 309. Guide assembly; 3091. Guide block; 3092. Guide groove; 4. Storage box; 5. Spray head. Detailed Implementation

[0032] 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 protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 3 and Figure 4 An embodiment of this utility model provides an acrylic varnish spraying device with a filtering function, including a base plate 1, which can support various components of the device. A storage box 4 is fixedly connected to the top of the base plate 1, which can store acrylic varnish. A nozzle 5 is provided on the front side of the base plate 1, which can atomize and spray the paint. A filtering mechanism 2 is provided at the bottom of the base plate 1, which can filter and purify the paint. A moving mechanism 3 is provided on the top front side of the base plate 1, which can adjust the position of the nozzle 5. The moving mechanism 3 is used to move the nozzle 5 to ensure that the nozzle 5 is aligned with the spraying position.

[0034] The filtration mechanism 2 includes a filter box 201, which provides space for the filtration process. The top of the filter box 201 is fixedly connected to the bottom of the base plate 1 to secure it. A cover plate 202 is slidably connected to the rear side of the filter box 201, facilitating access and maintenance of the filter box 201's interior. The upper and lower ends of the rear side of the cover plate 202 are provided with grooves 203, which can accommodate mounting plates 204. Mounting plates 204 are slidably connected inside both grooves 203, enabling the installation and removal of filter screens 205. Filter screens 205 are fixedly connected inside both mounting plates 204, intercepting impurities in the paint. Fixing plates 206 are fixedly connected to the top left and right sides of both mounting plates 204, cooperating with insert plates 209 to secure the mounting plates 204. Two fixing blocks 207 are fixedly connected to the upper and lower sides of the rear end of the filter box 204. The fixing blocks 207 provide the installation position for the insert plate 209. The rear side of the fixing blocks 207 is provided with fixing grooves 208, which provide space for the insert plate 209 to slide. The right side of the fixing grooves 208 is slidably connected to the insert plate 209. The insert plate 209 can pass through the fixing plate 206 to achieve fixation. The left end of the insert plate 209 passes through the fixing grooves 208 and the corresponding fixing plate 206 to enhance the stability of the mounting plate 204. The left end of the fixing groove 208 is provided with a limit component 210, which can limit the movement of the insert plate 209. The rear side of the cover plate 202 is provided with a sealing component 211, which can prevent paint leakage. The bottom of the filter box 201 is provided with a spraying component 212, which can transport the filtered paint.

[0035] The limiting component 210 includes multiple limiting blocks 2101, which can be inserted into limiting grooves 2102. The bottom of the multiple limiting blocks 2101 is slidably connected to the top left end of the corresponding insert plate 209 to facilitate the movement of the limiting blocks 2101. Each of the top left ends of the multiple insert plates 209 has a limiting groove 2102, which cooperates with the limiting blocks 2101 to limit the movement. The sealing component 211 includes two sealing plates 2111, which can enhance the sealing effect. The front sides of the two sealing plates 2111 are fixedly connected to the upper and lower rear ends of the cover plate 202 to achieve the connection between the sealing plates 2111 and the cover plate 202. Each of the upper and lower rear ends of the filter box 201 has a sealing groove 2112, which can accommodate the sealing plates 2111.

[0036] The spraying assembly 212 includes an output pipe 2121, which can transport paint. The rear end of the output pipe 2121 is connected to the bottom of the filter box 201, so that the filtered paint enters the output pipe 2121. The front end of the output pipe 2121 is connected to a connecting block 2122, which can connect the output pipe 2121 and the spray head 5. The front side of the connecting block 2122 is fixedly connected to the rear end of the spray head 5 to ensure that the paint is delivered to the spray head 5.

[0037] Specifically, the base plate 1 serves as the equipment foundation, providing fixed support for the storage tank 4, the filtration mechanism 2, and the moving mechanism 3, ensuring the overall stability of the equipment. The storage tank 4 stores acrylic varnish, providing a material source for the spraying operation. The spray nozzle 5 is located on the front side of the base plate 1 and is the component that ultimately achieves paint spraying. The filtration mechanism 2 is installed at the bottom of the base plate 1 and is responsible for filtering and purifying the paint. The filter box 201 provides space for the filtration process, and its top is fixed to the bottom of the base plate 1. The cover plate 202, which is slidably connected to the rear, facilitates opening and maintenance of the internal components. The grooves 203 at the upper and lower ends of the rear side of the cover plate 202... The mounting plate 204 is used to accommodate the filter screen 205 fixed inside the mounting plate 204 to intercept impurities in the paint. The fixing plates 206 on the top left and right sides of the mounting plate 204 cooperate with the fixing blocks 207 on the upper and lower sides of the rear end of the cover plate 202. The insert plate 209, which slides through the fixing groove 208 on the rear side of the fixing block 207, passes through the fixing plate 206 to fix the mounting plate 204. In the limiting component 210 at the left end of the fixing groove 208, the limiting block 2101 cooperates with the limiting groove 2102 at the top left end of the insert plate 209 to restrict the movement of the insert plate 209 and enhance the stability of the mounting plate 204.

[0038] In the sealing assembly 211 behind the cover plate 202, the sealing plate 2111 is embedded in the sealing groove 2112 behind the filter box 201, which can prevent the paint from leaking during filtration. In the spraying assembly 212 at the bottom of the filter box 201, the output pipe 2121 can transport the filtered paint from the filter box 201 to the connecting block 2122, and then the connecting block 2122 guides the paint to the nozzle 5, ensuring smooth paint transmission. The moving mechanism 3 is located on the front side of the top of the base plate 1 and is used to move the nozzle 5. Its horizontal plate 301 is fixed on the front side of the top of the base plate 1. The sliding groove 302 on the front side of the horizontal plate 301 provides space for the sliding block 304 to move. The telescopic rod 303 can push the sliding block 304 to move left and right, thereby driving the nozzle 5 to adjust the horizontal position.

[0039] The vertical plate 305 on the front side of the sliding block 304 moves with it. The moving groove 306 on the front side of the vertical plate 305 provides a path for the moving block 308 to slide up and down. Rotating the threaded rod 307 on the top of the vertical plate 305 can make the moving block 308 move up and down, thereby driving the nozzle 5 to adjust its height. In the guide assembly 309 inside the sliding groove 302, the guide blocks 3091 on the upper and lower sides of the sliding block 304 slide along the guide groove 3092 inside the sliding groove 302, which can prevent the sliding block 304 from deviating and ensure that the nozzle 5 moves horizontally smoothly.

[0040] Reference Figure 2 and Figure 5The moving mechanism 3 includes a horizontal plate 301, which provides a mounting base for other components of the moving mechanism 3. The bottom of the horizontal plate 301 is fixedly connected to the top front side of the base plate 1 to achieve stable fixation of the horizontal plate 301. A sliding groove 302 is provided on the front side of the horizontal plate 301, which provides a path for the sliding block 304 to move. A telescopic rod 303 is fixedly connected to the left end of the sliding groove 302, which drives the sliding block 304 to move. The right end of the telescopic rod 303 is fixedly connected to the sliding block 304, which can drive the vertical plate 305 to move synchronously. The front side of the sliding block 304 is fixedly connected to the vertical plate 305, which provides a mounting carrier for components such as the moving block 308. A moving groove 306 is provided on the front side of the vertical plate 305, which restricts the moving direction of the moving block 308. A screw is rotatably connected to the top of the vertical plate 305. The threaded rod 307 rotates to drive the moving block 308 to rise and fall. The bottom end of the threaded rod 307 passes through the moving groove 306 and is threadedly connected to the moving block 308. The moving block 308 can drive the nozzle 5 to adjust its height. The nozzle 5 is provided on the front side of the moving block 308 so that the nozzle 5 moves synchronously with the moving block 308. The sliding groove 302 is provided with a guide component 309. The guide component 309 ensures that the sliding block 304 moves smoothly. The guide component 309 includes two guide blocks 3091. The guide blocks 3091 can limit the movement trajectory of the sliding block 304. The adjacent sides of the two guide blocks 3091 are fixedly connected to the upper and lower sides of the sliding block 304 respectively to realize the linkage between the guide blocks 3091 and the sliding block 304. The upper and lower sides of the sliding groove 302 are provided with guide grooves 3092, which provide space for the guide blocks 3091 to slide.

[0041] Specifically, in the moving mechanism 3, the bottom of the horizontal plate 301 is fixed to the top front side of the base plate 1. The sliding groove 302 on the front side of the horizontal plate 301 provides space for the movement of the components. The right end of the telescopic rod 303 on the left side inside the horizontal plate 301 is connected to the sliding block 304. The extension and retraction of the telescopic rod 303 can push the sliding block 304 to move left and right in the sliding groove 302. The vertical plate 305 on the front side of the sliding block 304 moves synchronously with the sliding block 304. The moving groove 306 on the front side of the vertical plate 305 provides a sliding path for the moving block 308. The threaded rod 307 is rotatably connected to the top of the vertical plate 305. The bottom end passes through the moving groove 306 and is threadedly connected to the moving block 308. Rotating the threaded rod 307 can drive the moving block 308 to slide up and down along the moving groove 306. A nozzle 5 is provided on the front side of the moving block 308. The position of the nozzle 5 can be adjusted by moving the sliding block 304 and the moving block 308. In the guide assembly 309 inside the sliding groove 302, the guide blocks 3091 on the upper and lower sides of the sliding block 304 slide and cooperate with the guide grooves 3092 on the upper and lower sides inside the sliding groove 302, which can prevent the sliding block 304 from moving off-center and ensure that the nozzle 5 moves horizontally smoothly.

[0042] Reference Figure 3 and Figure 5 Two sealing plates 2111 are slidably connected to the interior of the corresponding sealing grooves 2112, which facilitates the assembly and disassembly of the sealing plates 2111 and the sealing grooves 2112. The size of the sealing grooves 2112 and the sealing plates 2111 are matched to ensure that the two fit tightly to enhance the sealing performance. The sliding block 304 is slidably connected to the interior of the sliding groove 302 to ensure that the sliding block 304 moves stably along the sliding groove 302. The moving block 308 is slidably connected to the interior of the moving groove 306 to allow the moving block 308 to rise and fall smoothly along a predetermined trajectory.

[0043] Specifically, the two sealing plates 2111 are slidably connected to the corresponding sealing grooves 2112, and their sizes are matched to enhance the sealing performance at the connection between the cover plate 202 and the filter box 201, preventing paint leakage. The sliding block 304 is slidably connected to the sliding groove 302, ensuring that the sliding block 304 moves stably left and right within the sliding groove 302. The moving block 308 is slidably connected to the moving groove 306, ensuring that the moving block 308 slides smoothly up and down along the moving groove 306, thereby ensuring the stability of the nozzle 5 position adjustment.

[0044] Working principle: When using this equipment, the paint enters the filter box 201 via a conveyor and passes through two sets of filter screens 205. The two sets of filter screens 205 are fixed in the grooves 203 on the rear side of the cover plate 202 by mounting plates 204. The mounting plates 204 are positioned by the cooperation of fixing plates 206 and fixing blocks 207: the insert plate 209 is inserted into the fixing groove 208 and passes through the fixing plate 206, while the limiting block 2101 engages with the limiting groove 2102 of the insert plate 209, ensuring the stable installation of the filter screens 205. The paint passes through the filter box... When the paint flows inside the filter box 201, the two layers of filter screens 205 can intercept impurities step by step, improving the purity of the paint. The purified paint flows from the bottom of the filter box 201 into the output pipe 2121, and is guided by the connecting block 2122 to the nozzle 5. At this time, the nozzle 5 has the material conditions for the spraying operation. It is worth noting that the connection between the cover plate 202 and the filter box 201 is sealed by the sealing component 211: the sealing plate 2111 on the back side of the cover plate 202 is embedded in the sealing groove 2112 of the filter box 201 to prevent the paint from leaking during the filtration process.

[0045] Furthermore, when it is necessary to adjust the horizontal position of the nozzle 5, the telescopic rod 303 extends and retracts within the sliding groove 302, pushing the sliding block 304 to move left and right. At this time, the guide component 309 plays a role: the guide blocks 3091 on the upper and lower sides of the sliding block 304 slide synchronously along the guide groove 3092 within the sliding groove 302, preventing the sliding block 304 from shifting and ensuring smooth horizontal movement. The upright plate 305 on the front side of the sliding block 304 moves synchronously with it. If it is necessary to adjust the height of the nozzle 5, the threaded rod 307 on the top of the upright plate 305 is rotated. When the threaded rod 307 rotates within the moving groove 306, the moving block 308, which is threadedly connected to the threaded rod 307, slides up and down along the moving groove 306. Since the nozzle 5 is located on the front side of the moving block 308, the nozzle 5 is finally able to move flexibly in the horizontal and vertical directions, adjusting the working position according to the spraying requirements.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An acrylic varnish spraying device with a filtering function, including a base plate (1), characterized in that: A storage box (4) is fixedly connected to the top of the base plate (1), a nozzle (5) is provided on the front side of the base plate (1), a filter mechanism (2) is provided at the bottom of the base plate (1), and a moving mechanism (3) is provided on the top front side of the base plate (1). The moving mechanism (3) is used to move the nozzle (5). The filtration mechanism (2) includes a filter box (201), the top of which is fixedly connected to the bottom of the base plate (1). A cover plate (202) is slidably connected to the rear side of the filter box (201). Grooves (203) are provided at the upper and lower ends of the rear side of the cover plate (202). Mounting plates (204) are slidably connected inside the two grooves (203). Filter screens (205) are fixedly connected inside the two mounting plates (204). Fixing plates (206) are fixedly connected to the top left and right sides of the two mounting plates (204). The cover plate ( Two fixing blocks (207) are fixedly connected to the upper and lower sides of the rear end of the cover plate (202). Fixing grooves (208) are opened on the rear side of the fixing blocks (207). Insert plates (209) are slidably connected to the right side of the fixing grooves (208). The left end of the insert plates (209) passes through the fixing grooves (208) and the corresponding fixing plates (206). A limit component (210) is provided at the left end of the fixing grooves (208). A sealing component (211) is provided on the rear side of the cover plate (202). A spraying component (212) is provided at the bottom of the filter box (201).

2. The acrylic varnish spraying equipment with filtration function according to claim 1, characterized in that: The moving mechanism (3) includes a horizontal plate (301), the bottom of which is fixedly connected to the top front side of the base plate (1). A sliding groove (302) is provided on the front side of the horizontal plate (301). A telescopic rod (303) is fixedly connected to the left end of the sliding groove (302). A sliding block (304) is fixedly connected to the right end of the telescopic rod (303). A vertical plate (305) is fixedly connected to the front side of the sliding block (304). A moving groove (306) is provided on the front side of the vertical plate (305). A threaded rod (307) is rotatably connected to the top of the vertical plate (305). The bottom end of the threaded rod (307) passes through the moving groove (306) and is threadedly connected to a moving block (308). A nozzle (5) is provided on the front side of the moving block (308). A guide assembly (309) is provided inside the sliding groove (302).

3. The acrylic varnish spraying equipment with filtration function according to claim 1, characterized in that: The limiting component (210) includes multiple limiting blocks (2101), the bottom of the multiple limiting blocks (2101) is slidably connected to the top left end of the corresponding insert plate (209), and the top left end of the multiple insert plates (209) is provided with a limiting groove (2102).

4. The acrylic varnish spraying equipment with filtration function according to claim 1, characterized in that: The sealing assembly (211) includes two sealing plates (2111), the front sides of which are fixedly connected to the upper and lower rear ends of the cover plate (202), and the upper and lower rear ends of the filter box (201) are provided with sealing grooves (2112).

5. The acrylic varnish spraying equipment with filtration function according to claim 1, characterized in that: The spraying assembly (212) includes an output pipe (2121), the rear end of which is connected to the bottom of the filter box (201), and the front end of the output pipe (2121) is connected to a connecting block (2122), the front side of which is fixedly connected to the rear end of the spray head (5).

6. The acrylic varnish spraying equipment with filtration function according to claim 2, characterized in that: The guide assembly (309) includes two guide blocks (3091), and the adjacent sides of the two guide blocks (3091) are respectively fixedly connected to the upper and lower sides of the sliding block (304). The upper and lower sides of the sliding groove (302) are provided with guide grooves (3092).

7. The acrylic varnish spraying equipment with filtration function according to claim 4, characterized in that: The two sealing plates (2111) are slidably connected to the interior of the corresponding sealing groove (2112), and the sealing groove (2112) matches the size of the sealing plate (2111).

8. The acrylic varnish spraying equipment with filtration function according to claim 2, characterized in that: The sliding block (304) is slidably connected to the inside of the sliding groove (302), and the moving block (308) is slidably connected to the inside of the moving groove (306).

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