Auxiliary filtering device for coating processing

Abstract

The utility model discloses an auxiliary filtering device for coating processing, which comprises a mounting frame, a filter screen and a screening frame, the upper surface of the mounting frame is fixedly connected with two support plates, a mounting plate is detachably connected between the two support plates, the interior of the mounting plate is rotatably connected with a stirring rod, the exterior of the stirring rod is fixedly connected with a gear, and the gear is fixedly connected with the filter screen. The side face of the gear is in meshed connection with a meshing rod, the two ends of the meshing rod are fixedly connected with the side face of the screening frame through fixing plates, the side face of the screening frame is fixedly connected with two limiting sliding rods, and the ends, away from the screening frame, of the two limiting sliding rods penetrate through the mounting frame. A pushing rod is attached to the inner surface of the pushing ring, a motor is fixedly connected to the side face of the mounting frame, the output end of the motor is fixedly connected with the lower end of the pushing rod, coating screening can be accelerated, particle aggregation is prevented, filter screen blockage is reduced, and when the filter screen is blocked, workers can replace the filter screen conveniently.

Description

Technical Field

[0001] This utility model relates to the field of coating processing technology, and in particular to an auxiliary filtration device for coating processing. Background Technology

[0002] Paint is a material that can form a tough protective film on the surface of an object. It is widely used in the industrial field. During the paint production process, the raw materials often contain various impurities and particulate matter. If they are used directly without filtration, they will affect the performance of the paint. Therefore, a filtration device is needed.

[0003] Existing filtration devices often accelerate filtration by shaking. However, the shaking speed is slow, which can cause particles to accumulate and clog the filter screen. Once clogged, the filter screen is inconvenient for staff to disassemble and replace. This new device can shake rapidly during the filtration of coatings, which can prevent the filter screen from clogging and make it convenient for staff to replace clogged filter screens. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary filtration device for paint processing, which solves the problem that slow shaking speed leads to particle accumulation and filter clogging, and that clogged filters are inconvenient for workers to disassemble and replace.

[0005] To achieve the above objectives, an auxiliary filtration device for paint processing is provided, comprising: a mounting frame, a filter screen, and a screening frame. Two support plates are fixedly connected to the upper surface of the mounting frame, and a mounting plate is detachably connected between the two support plates. A stirring rod is rotatably connected inside the mounting plate, and a gear is fixedly connected to the outside of the stirring rod. A meshing rod is engaged with the side of the gear, and both ends of the meshing rod are fixedly connected to the side of the screening frame via fixed plates. Two limiting slide rods are fixedly connected to the side of the screening frame, and the ends of the two limiting slide rods away from the screening frame penetrate the mounting frame. A pushing ring is fixedly connected to one end of one of the limiting slide rods, and the inner surface of the pushing ring is in contact with the pushing rod. A motor is fixedly connected to the side of the mounting frame, and the output end of the motor is fixedly connected to the lower end of the pushing rod. While driving the paint to shake and filter, it can also be stirred, which can accelerate the sieving of the paint, prevent particle aggregation, and reduce filter screen clogging.

[0006] The filter box has two fixed rods that slide inside. Each of the two fixed rods has an mounting ring fixedly connected to its exterior. A spring is fixedly connected between the side of each mounting ring and the inner wall of the filter box. One end of each of the two fixed rods slides inside the filter screen. Each of the two fixed rods has a locking rod embedded inside it. The upper ends of each locking rod extend to the outside of the filter box, making it convenient for staff to replace the filter screen when it becomes clogged.

[0007] According to the auxiliary filtration device for coating processing, the four corners of the lower surface of the mounting frame are fixedly connected to support legs, and the lower ends of the support legs are fixedly connected to a base plate, which facilitates the support of the device and makes it easy to shake and screen the coating.

[0008] According to the auxiliary filtration device for coating processing, the lower surface of the screening frame is fixedly connected to the outlet, and the lower end of the outlet is threadedly connected to the sealing cap to facilitate the discharge of coating.

[0009] According to the auxiliary filtration device for coating processing, the pushing ring is elliptical and the pushing rod is L-shaped. The side of the L-shaped pushing rod contacts the inner surface of the pushing ring in the direction of the short axis, which facilitates the reciprocating motion of the screening frame.

[0010] According to the aforementioned auxiliary filtration device for paint processing, the screening frame is disposed in the middle of the mounting frame, and the bottom of the screening frame is provided with a slope to facilitate the limiting of the screening frame and facilitate the outflow of paint.

[0011] According to the auxiliary filtration device for coating processing, the two support plates are symmetrically arranged, and the two limiting slide rods are symmetrically arranged, which facilitates the installation of the stirring rod, facilitates the limiting slide rods to limit the screening frame, and facilitates the reciprocating movement of the screening frame.

[0012] According to the auxiliary filtration device for coating processing, the limiting slide rod is slidably connected to the outside of the mounting frame, and the end of the fixing rod away from the filter screen extends to the outside of the screening frame. The square limiting slide rod is limited and slid by the limiting frame, which makes it convenient for the staff to press the fixing rod.

[0013] According to the auxiliary filtration device for coating processing, the upper surface of the meshing rod is slidably connected to the lower surface of the mounting plate, and the upper surface of the gear is rotatably connected to the lower surface of the mounting plate. The mounting plate can limit the sliding of the meshing rod to make its movement stable.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] 1. The motor rotates, which in turn drives the push rod to rotate, facilitating contact between the push rod and the short axis of the elliptical push ring. This causes the limit slide and the screening frame to reciprocate along the short axis of the push ring, accelerating the screening speed of the coating and improving production efficiency. The movement of the screening frame drives the meshing rod, which in turn drives the gear and stirring rod, facilitating the stirring of the coating, preventing particle agglomeration, and reducing filter clogging.

[0016] 2. When the filter screen becomes clogged, first remove the mounting plate to remove the obstruction of the stirring rod to the filter screen. By pressing the fixing rod, the mounting ring tension spring is activated, thereby releasing the fixing rod from the limit of the locking rod, making it easy to pull out the locking rod. Through the spring tension, the fixing rod is moved to release the limit of the filter screen, making it easy for the staff to disassemble the filter screen and improving the convenience of the device.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a perspective view of an auxiliary filtration device for coating processing according to the present invention;

[0020] Figure 2 This is a front sectional view of an auxiliary filtration device for coating processing according to the present invention;

[0021] Figure 3 This utility model relates to an auxiliary filtration device for coating processing. Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 This utility model relates to an auxiliary filtration device for coating processing. Figure 2 Enlarged view of point B in the middle;

[0023] Figure 5 This utility model relates to an auxiliary filtration device for coating processing. Figure 1 Enlarged view of point C in the middle.

[0024] Legend:

[0025] 1. Mounting frame; 2. Support plate; 3. Mounting plate; 4. Gear; 5. Limiting slide bar; 6. Filter screen; 7. Support leg; 8. Discharge port; 9. Stirring rod; 10. Motor; 11. Push ring; 12. Push rod; 14. Fixing rod; 15. Spring; 16. Mounting ring; 17. Clamping rod; 18. Screening frame; 19. Engaging rod. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-5 This utility model discloses an auxiliary filtration device for paint processing, comprising: a mounting frame 1, a filter screen 6, and a screening frame 18. Two support plates 2 are fixedly connected to the upper surface of the mounting frame 1, providing a mounting base for a mounting plate 3. The mounting plate 3 is detachably connected between the two support plates 2 and is installed between the two support plates 2 by a fixing thread. A stirring rod 9 is rotatably connected inside the mounting plate 3 for stirring the paint. A gear 4 is fixedly connected to the outside of the stirring rod 9, and a meshing rod 19 is meshed with the side of the gear 4. The meshing rod 19 meshes with the gear 4, thereby driving the gear 4 and the stirring rod 9 to rotate and stir the paint. The two ends of the meshing rod 19 are connected to the gear 4. The filter frame 18 is fixedly connected to the side of the fixed plate. Two limiting slide rods 5 are fixedly connected to the side of the filter frame 18. The square limiting slide rods 5 can make the reciprocating motion of the filter frame 18 more stable and prevent the filter frame 18 from shifting. The ends of the two limiting slide rods 5 away from the filter frame 18 pass through the mounting frame 1. One end of one of the limiting slide rods 5 is fixedly connected to the push ring 11. The inner surface of the push ring 11 is in contact with the push rod 12. When the push rod 12 rotates, it will contact the surface at the short axis of the push ring 11, thereby pushing the push ring 11 to move. The motor 10 is fixedly connected to the side of the mounting frame 1. The output end of the motor 10 is fixedly connected to the lower end of the push rod 12.

[0028] Two fixed rods 14 are slidably connected inside the screening frame 18 to limit the filter screen 6. Mounting rings 16 are fixedly connected to the outside of the two fixed rods 14 to provide a mounting base for the spring 15. The spring 15 is fixedly connected between the side of the two mounting rings 16 and the inner wall of the screening frame 18. One end of each fixed rod 14 is slidably connected to the inside of the filter screen 6. Clamping rods 17 are fitted inside each fixed rod 14 to limit the fixed rod 14 and prevent it from retracting. The upper ends of the two clamping rods 17 extend to the outside of the screening frame 18.

[0029] Support legs 7 are fixedly connected to the four corners of the lower surface of the mounting frame 1. The lower ends of the support legs 7 are fixedly connected to the base plate. The lower surface of the screening frame 18 is fixedly connected to the discharge port 8 for discharging paint. The lower end of the discharge port 8 is threaded to the sealing cap. The push ring 11 is elliptical and the push rod 12 is L-shaped. The screening frame 18 is set in the middle of the mounting frame 1. The bottom of the screening frame 18 is sloped to reduce material adhesion. Two support plates 2 are symmetrically arranged. Two limit slide rods 5 are symmetrically arranged. The outside of the limit slide rods 5 is slidably connected to the inside of the mounting frame 1. The end of the fixing rod 14 away from the filter screen 6 extends to the outside of the screening frame 18 for easy pressing of the fixing rod 14. The upper surface of the meshing rod 19 is slidably connected to the lower surface of the mounting plate 3 to make the movement of the meshing rod 19 more stable. The upper surface of the gear 4 is rotatably connected to the lower surface of the mounting plate 3.

[0030] Working principle: In use, the paint is first placed inside the screening frame 18. Then, the motor 10 is started to drive the push rod 12 to rotate. The push rod 12 contacts the short axis of the elliptical push ring 11, thereby driving the limiting slide rod 5 and the screening frame 18 to reciprocate in the direction of the short axis of the push ring 11. At the same time, the meshing rod 19 is driven, which in turn drives the gear 4 and the stirring rod 9 to rotate, which facilitates the stirring of the paint, accelerates the screening speed of the paint, improves production efficiency, and reduces the occurrence of filter screen 6 clogging. When the filter screen 6 becomes clogged, the mounting plate 3 is first removed to release the obstruction of the stirring rod 9 on the filter screen 6. Then, the fixing rod 14 is pressed to drive the mounting ring 16 to stretch the spring 15. Then, the locking rod 17 is pulled out so that the spring 15 can be fully reset, thereby driving the fixing rod 14 to move and release the limit on the filter screen 6, making it convenient for the staff to disassemble the filter screen 6 and improving the convenience of the device.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An auxiliary filtration device for paint processing, comprising: The mounting frame (1), filter screen (6) and screening frame (18) are characterized in that two support plates (2) are fixedly connected to the upper surface of the mounting frame (1), and a mounting plate (3) is detachably connected between the two support plates (2). A stirring rod (9) is rotatably connected inside the mounting plate (3), and a gear (4) is fixedly connected to the outside of the stirring rod (9). A meshing rod (19) is meshed with the side of the gear (4). The two ends of the meshing rod (19) are fixedly connected to the side of the screening frame (18) through a fixing plate. Two limiting slide rods (5) are fixedly connected to the side of the screening frame (18). The ends of the two limiting slide rods (5) away from the screening frame (18) both penetrate the mounting frame (1). One end of one of the limiting slide rods (5) is fixedly connected to a push ring (11). The inner surface of the push ring (11) is attached to a push rod (12). A motor (10) is fixedly connected to the side of the mounting frame (1). The output end of the motor (10) is fixedly connected to the lower end of the push rod (12). The screening frame (18) is internally connected to two fixed rods (14), and the two fixed rods (14) are externally fixedly connected to mounting rings (16). The sides of the two mounting rings (16) are fixedly connected to the inner wall of the screening frame (18) by springs (15). One end of the two fixed rods (14) is internally connected to the filter screen (6), and the two fixed rods (14) are internally fitted with locking rods (17). The upper ends of the two locking rods (17) extend to the outside of the screening frame (18).

2. The auxiliary filter device for paint processing according to claim 1, characterized in that, The mounting frame (1) has four fixed support legs (7) at the four corners of its lower surface, and the bottom of each support leg (7) is fixedly connected to a base plate.

3. The auxiliary filter device for paint processing according to claim 1, characterized in that, The lower surface of the filter box (18) is fixedly connected to the outlet (8), and the lower end of the outlet (8) is threadedly connected to the sealing cap.

4. The auxiliary filter device for paint processing according to claim 1, characterized in that, The push ring (11) is elliptical and the push rod (12) is L-shaped.

5. The auxiliary filter device for paint processing according to claim 1, characterized in that, The filter box (18) is located in the middle of the mounting frame (1), and the bottom of the filter box (18) is sloped.

6. The auxiliary filter device for paint processing according to claim 1, characterized in that, The two support plates (2) are symmetrically arranged, and the two limiting slide bars (5) are symmetrically arranged.

7. The auxiliary filter device for paint processing according to claim 1, characterized in that, The limiting slide bar (5) is slidably connected to the outside of the mounting frame (1), and the end of the fixing rod (14) away from the filter screen (6) extends to the outside of the screening frame (18).

8. The auxiliary filter device for paint processing according to claim 1, characterized in that, The upper surface of the meshing rod (19) is slidably connected to the lower surface of the mounting plate (3), and the upper surface of the gear (4) is rotatably connected to the lower surface of the mounting plate (3).

Images