A coating vibration screening device for coating production

Abstract

The utility model discloses a paint vibration screening device for paint production, comprising a box body; through the design of structures such as a first mounting plate, a second mounting plate, a feed hole and a collection rack, the first mounting plate and the second mounting plate which are inclined can be moved and vibrated by a feed component, so that after the screening net on the first mounting plate screens the paint, the screening net on the second mounting plate can screen the paint again, and the required paint is obtained after layer-by-layer screening, which can improve the screening effect of the paint, and at the same time, when the first mounting plate and the second mounting plate are moved and vibrated by the feed component, the paint filtered by the first mounting plate and the second mounting plate is discharged through the feed hole, thereby preventing the filtered paint from accumulating on the screening net, and the paint can be classified, discharged and collected through the collection rack and the feed pipe. The utility model can discharge and collect the filtered paint in time, and prevent the paint from accumulating on the screening net, which affects the filtering efficiency of the paint.

Description

Technical Field

[0001] The utility model relates to the technical field of coating screening, in particular to a coating vibration screening device used in coating production. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating, mainly composed of solid resin, pigment, filler and additives. Powder coating has the characteristics of no solvent pollution, 100% film forming and low energy consumption. The molecular weight of the resin used is larger than that of solvent-based coatings, so the performance and durability of the coating film are also improved.

[0003] The prior art provides a screening device for coating production (Announcement No. CN220195512U), which includes a fixed base, a screening box and a screening mechanism. The surface of the fixed base is fixedly connected with the screening box, and the top of the screening box is provided with a feed port, and the screening plate is located on the surface of the sliding rod and is slidably connected to the sliding rod, and the end of the screening plate is connected to the connecting crankshaft. The utility model drives the screening plate to perform translational reciprocating motion along the surface of the sliding rod by using a screening motor to rotate, thereby vibrating and screening the powder coating, thereby improving the working efficiency of the coating screening process.

[0004] The above-mentioned screening device for paint production only provides improved screening efficiency of the paint during actual operation. However, after the paint is screened, the filtered paint will accumulate on the screening plate. During the screening process, the paint on the screening plate cannot be discharged and collected, which will affect the screening efficiency of the paint. Therefore, we need to propose a paint vibration screening device for paint production. Utility Model Content

[0005] The purpose of the utility model is to provide a paint vibration screening device for paint production, which can discharge and collect the filtered paint in time to prevent the paint from accumulating on the screening net and affecting the filtering efficiency of the paint, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A coating vibrating screening device for coating production, comprising a box, wherein a plurality of groups of first mounting plates and second mounting plates arranged obliquely are sequentially spaced from top to bottom inside the box, the first mounting plates and the second mounting plates are both hinged inside the box, a screening net is arranged on the first mounting plates and the second mounting plates, a plurality of groups of avoidance holes and discharge holes are arranged on both sides of the box, one end of the first mounting plate and the second mounting plate are arranged in the avoidance holes, and the other ends of the first mounting plate and the second mounting plate are arranged in the discharge holes;

[0008] Both sides of the box body are fixedly connected with a material collection rack, the material collection rack is connected with the box body through a material discharge hole, and the lower end of the material collection rack is connected with a material discharge pipe.

[0009] Preferably, a blanking assembly for vibrating the first mounting plate and the second mounting plate is provided in the box.

[0010] Preferably, the unloading assembly includes a toggle vibration mechanism and a transmission mechanism, the toggle vibration mechanism includes a drive motor, a first rotating rod, a first shift block, a first synchronous pulley, a second rotating rod, a second shift block and a second synchronous pulley, the drive motor is fixedly mounted on the side of the box body, the drive motor is fixedly connected to the first rotating rod through a coupling, the first rotating rod is movably mounted in the box body, the first shift block is fixedly connected to the first rotating rod, the first synchronous pulley is fixedly connected to the end of the first rotating rod, and the first synchronous pulleys are transmitted by a synchronous belt.

[0011] Preferably, a first fixing bracket is fixedly connected to the bottom of the first mounting plate, and a first arc-shaped protrusion for being moved by the first shifting block is provided on the first fixing bracket.

[0012] Preferably, the second rotating rod is movably installed in the box body, the second shift block is fixedly connected to the second rotating rod, the bottom of the second mounting plate is fixedly connected to a second fixing frame, and the second fixing frame is fixedly connected to a second arc-shaped protrusion used for shifting the second shift block.

[0013] Preferably, the transmission mechanism includes a first gear, a second gear, a connecting rod and a second synchronous pulley, the connecting rod is movably mounted on the side of the box, the second synchronous pulley is fixedly connected to the end of the connecting rod, the second synchronous pulley is transmitted to the first synchronous pulley through a synchronous belt, the first gear is fixedly connected to the second rotating rod, the second gear is fixedly connected to the connecting rod, and the first gear is meshed with the second gear.

[0014] Preferably, the first rotating rod is arranged below the first mounting plate, and the second rotating rod is arranged below the second mounting plate.

[0015] Preferably, a collection box for collecting is inserted into the box body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Through the design of the first mounting plate, the second mounting plate, the discharge hole and the collecting rack and other structures, the first mounting plate and the second mounting plate which are inclined can be moved and vibrated by the discharge component, so that after the screening net on the first mounting plate screens the paint, the screening net on the second mounting plate can screen the paint again, and the required paint can be obtained after layer-by-layer screening, which can improve the screening effect of the paint. At the same time, when the first mounting plate and the second mounting plate are moved and vibrated by the discharge component, the paint filtered by the first mounting plate and the second mounting plate is discharged through the discharge hole, thereby preventing the filtered paint from accumulating on the screening net, and the paint can be classified, discharged and collected through the collecting rack and the discharge pipe. The utility model can discharge and collect the filtered paint in time to prevent the paint from accumulating on the screening net and affecting the filtering efficiency of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the structural diagrams of the utility model;

[0019] Figure 2 This is the second structural diagram of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the blanking component of the utility model;

[0022] Figure 5 It is a schematic diagram of the transmission mechanism structure of the utility model.

[0023] In the figure: 1. box body; 2. first mounting plate; 3. avoidance hole; 4. discharge hole; 5. collection rack; 6. discharge pipe; 7. driving motor; 8. first rotating rod; 9. first fixed frame; 10. first arc-shaped protrusion; 11. first shift block; 12. first synchronous pulley; 13. second mounting plate; 14. second fixed frame; 15. second arc-shaped protrusion; 16. second rotating rod; 17. second shift block; 18. first gear; 19. connecting rod; 20. second gear; 21. second synchronous pulley; 22. screening net; 23. collecting box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5, the utility model provides a technical solution:

[0026] A coating vibrating screening device for coating production comprises a box body 1, wherein a plurality of groups of first mounting plates 2 and second mounting plates 13 arranged obliquely are sequentially arranged from top to bottom inside the box body 1, the first mounting plates 2 and the second mounting plates 13 are both hinged inside the box body 1, a screening net 22 is arranged on the first mounting plates 2 and the second mounting plates 13, a plurality of groups of avoidance holes 3 and discharge holes 4 are arranged on both sides of the box body 1, one end of the first mounting plates 2 and the second mounting plates 13 are both arranged in the avoidance holes 3, and the other ends of the first mounting plates 2 and the second mounting plates 13 are both arranged in the discharge holes 4;

[0027] In this embodiment, the mesh number of the screen mesh 22 inside the box 1 increases from top to bottom, so that the filtering efficiency of the screen mesh 22 for the paint can be improved through layer-by-layer screening, and the paint is prevented from accumulating on a certain screen mesh 22 and clogging the screen mesh 22;

[0028] Both sides of the box body 1 are fixedly connected with a material collecting rack 5, the material collecting rack 5 is connected with the box body 1 through a material discharge hole 4, and the lower end of the material collecting rack 5 is connected with a material discharge pipe 6;

[0029] It is worth mentioning that when the first mounting plate 2 and the second mounting plate 13 are vibrated by the material discharge assembly, the paint filtered out by the first mounting plate 2 and the second mounting plate 13 is discharged through the material discharge hole 4, thereby preventing the filtered paint from accumulating on the screening net 22;

[0030] A blanking assembly for the first mounting plate 2 and the second mounting plate 13 to be vibrated is arranged in the box body 1, and the blanking assembly includes a vibrating mechanism and a transmission mechanism, and the vibrating mechanism includes a driving motor 7, a first rotating rod 8, a first shifting block 11, a first synchronous pulley 12, a second rotating rod 16, a second shifting block 17 and a second synchronous pulley 21, the driving motor 7 is fixedly mounted on the side of the box body 1, the driving motor 7 is fixedly connected to the first rotating rod 8 through a coupling, the first rotating rod 8 is movably mounted in the box body 1, the first shifting block 11 is fixedly connected to the first rotating rod 8, the first synchronous pulley 12 is fixedly connected to the end of the first rotating rod 8, and the first synchronous pulleys 12 are driven by a synchronous belt;

[0031] A first fixing frame 9 is fixedly connected to the bottom of the first mounting plate 2, and a first arc-shaped protrusion 10 for being moved by a first shifting block 11 is arranged on the first fixing frame 9;

[0032] The second rotating rod 16 is movably installed in the box body 1, the second shifting block 17 is fixedly connected to the second rotating rod 16, the bottom of the second mounting plate 13 is fixedly connected to the second fixing frame 14, and the second arc-shaped protrusion 15 used for shifting the second shifting block 17 is fixedly connected to the second fixing frame 14;

[0033] The transmission mechanism includes a first gear 18, a second gear 20, a connecting rod 19 and a second synchronous pulley 21. The connecting rod 19 is movably mounted on the side of the box body 1. The second synchronous pulley 21 is fixedly connected to the end of the connecting rod 19. The second synchronous pulley 21 is transmitted to the first synchronous pulley 12 through a synchronous belt. The first gear 18 is fixedly connected to the second rotating rod 16. The second gear 20 is fixedly connected to the connecting rod 19. The first gear 18 is meshed with the second gear 20.

[0034] It is worth noting that when the first synchronous pulley 12 rotates, it can cooperate with the second synchronous pulley 21 to drive the connecting rod 19 to rotate, so that when the connecting rod 19 rotates, it drives the second synchronous pulley 21 to rotate, so that when the second synchronous pulley 21 rotates, it cooperates with the first gear 18 to drive the second rotating rod 16 to rotate in the opposite direction of the first rotating rod 8, so that when the second shift block 17 rotates, it contacts the second arc-shaped protrusion 15, and after the second mounting plate 13 is lifted up, the second mounting plate 13 falls into the avoidance hole 3, so that the second mounting plate 13 vibrates, so that the screening net 22 can be convenient for screening the paint;

[0035] The first rotating rod 8 is arranged below the first mounting plate 2, and the second rotating rod 16 is arranged below the second mounting plate 13;

[0036] A collection box 23 for collecting is inserted into the box body 1;

[0037] In the specific use process, firstly, the paint is poured into the box body 1, and the paint is screened by the screening net 22 on the first mounting plate 2. After the paint is screened by the screening net 22 on the first mounting plate 2, the paint can fall on the screening net 22 of the second mounting plate 13, and the paint can be screened again by the screening net 22 on the second mounting plate 13;

[0038] When the paint is filtered through the screening net 22, the driving motor 7 works, and the output shaft of the driving motor 7 rotates to drive the first rotating rod 8 to rotate, and the first rotating rod 8 rotates to drive the first synchronous pulley 12 to rotate, and the first synchronous pulley 12 rotates to drive multiple groups of first rotating rods 8 to rotate, and the first rotating rod 8 rotates to drive the first shifting block 11 to rotate, and the first shifting block 11 rotates and contacts with the first arc-shaped protrusion 10, so that the first mounting plate 2 can be lifted up and fall into the avoidance hole 3, so that the first mounting plate 2 vibrates, so that the screening net 22 can be convenient for screening the paint;

[0039] When the first synchronous pulley 12 rotates, it can cooperate with the second synchronous pulley 21 to drive the connecting rod 19 to rotate, so that when the connecting rod 19 rotates, it drives the second synchronous pulley 21 to rotate, so that when the second synchronous pulley 21 rotates, it cooperates with the first gear 18 to drive the second rotating rod 16 to rotate in the opposite direction of the first rotating rod 8, so that the second shift block 17 contacts with the second arc-shaped protrusion 15 when it rotates, and the second mounting plate 13 can be lifted up and fall into the avoidance hole 3, so that the second mounting plate 13 vibrates, so that the screening net 22 can screen the paint, and the required paint obtained after layer-by-layer screening can fall into the collection box 23 for collection.

[0040] Although 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 paint vibrating screening device for paint production, comprising a housing (1), characterized in that: The box body (1) has a plurality of groups of first mounting plates (2) and second mounting plates (13) arranged in an inclined manner in sequence from top to bottom, the first mounting plates (2) and the second mounting plates (13) are both hinged inside the box body (1), and a screening net (22) is provided on the first mounting plates (2) and the second mounting plates (13), and a plurality of groups of avoidance holes (3) and discharge holes (4) are provided on both sides of the box body (1), one end of the first mounting plates (2) and the second mounting plates (13) are both arranged in the avoidance holes (3), and the other ends of the first mounting plates (2) and the second mounting plates (13) are both arranged in the discharge holes (4); Both sides of the box body (1) are fixedly connected with a material collecting rack (5), the material collecting rack (5) is connected with the box body (1) through a material discharge hole (4), and the lower end of the material collecting rack (5) is connected with a material discharge pipe (6).

2. The coating vibrating screening device for coating production according to claim 1, characterized in that: A material removal assembly for moving and vibrating the first mounting plate (2) and the second mounting plate (13) is arranged in the box body (1).

3. The coating vibrating screening device for coating production according to claim 2, characterized in that: The blanking assembly comprises a toggle vibration mechanism and a transmission mechanism, wherein the toggle vibration mechanism comprises a driving motor (7), a first rotating rod (8), a first toggle block (11), a first synchronous pulley (12), a second rotating rod (16), a second toggle block (17) and a second synchronous pulley (21), wherein the driving motor (7) is fixedly mounted on the side of the housing (1), the driving motor (7) is fixedly connected to the first rotating rod (8) through a coupling, the first rotating rod (8) is movably mounted in the housing (1), the first toggle block (11) is fixedly connected to the first rotating rod (8), the first synchronous pulley (12) is fixedly connected to the end of the first rotating rod (8), and the first synchronous pulleys (12) are driven by a synchronous belt.

4. The coating vibrating screening device for coating production according to claim 3, characterized in that: A first fixing frame (9) is fixedly connected to the bottom of the first mounting plate (2), and a first arc-shaped protrusion (10) for being moved by a first shifting block (11) is provided on the first fixing frame (9).

5. The coating vibrating screening device for coating production according to claim 4, characterized in that: The second rotating rod (16) is movably mounted in the box body (1); the second shifting block (17) is fixedly connected to the second rotating rod (16); the bottom of the second mounting plate (13) is fixedly connected to a second fixing frame (14); and the second fixing frame (14) is fixedly connected to a second arc-shaped protrusion (15) for being shifted by the second shifting block (17).

6. The coating vibrating screening device for coating production according to claim 5, characterized in that: The transmission mechanism comprises a first gear (18), a second gear (20), a connecting rod (19) and a second synchronous pulley (21); the connecting rod (19) is movably mounted on the side of the box body (1); the second synchronous pulley (21) is fixedly connected to the end of the connecting rod (19); the second synchronous pulley (21) is transmitted to the first synchronous pulley (12) through a synchronous belt; the first gear (18) is fixedly connected to the second rotating rod (16); the second gear (20) is fixedly connected to the connecting rod (19); and the first gear (18) is meshed with the second gear (20).

7. The coating vibrating screening device for coating production according to claim 6, characterized in that: The first rotating rod (8) is arranged below the first mounting plate (2), and the second rotating rod (16) is arranged below the second mounting plate (13).

8. The coating vibrating screening device for coating production according to claim 1, characterized in that: A collection box (23) for collecting is inserted into the box body (1).

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