Mixing device for coating auxiliary materials
By introducing a grinding box and grinding roller into the coating mixing device, the grinding filler is refined, and the problem of not being easy to disperse and stick to the filler is solved, and the uniform mixing of the filler and the coating is achieved, and the coating quality is improved.
Patent Information
- Application Number
- CN202421420264.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing paint mixing devices cannot effectively crush and grind granular fillers, resulting in the fact that filler particles are not easily dispersed in the paint and are easily stuck into particle blocks, affecting the spraying or brushing effect.
A mixing device for coating auxiliary materials is designed, including a mixing barrel, a stirring column, a grinding box and a grinding roller. The grinding roller is driven to rotate through the power member to refine the filler particles to make them evenly mix with other auxiliary materials.
By refining the filler particles, they are prevented from adhesion, ensuring uniform dispersion of the filler in the paint, and improving the quality and effect of spraying or brushing.
Smart Images
Figure CN222677884U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of auxiliary material mixing, in particular to a mixing device for paint auxiliary materials. Background Art
[0002] Paint is a material used to cover the surface of an object for protection, decoration, identification or other special purposes. It is composed of pigments, resins or adhesives, solvents or water and other additives. Paint can form a thin film on materials such as metal, wood, and plastic. It has functions such as anti-corrosion, waterproofing, fireproofing, and anti-fouling. It can also provide a variety of colors and glosses for indoor or outdoor decoration.
[0003] In the prior art, when the auxiliary materials of the coating are mixed, the fillers in the auxiliary materials are granular materials. Because the mixing device itself does not have equipment that can crush and grind the fillers, after the filler particles are added to the mixing barrel, the filler particles are not only difficult to disperse in the coating, but also the filler particles are adhered to each other to form granular blocks, which affects the subsequent spraying or brushing.
[0004] To this end, the utility model provides a mixing device for coating auxiliary materials. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art and to solve the problem that when the auxiliary materials of the paint are mixed, the filler in the auxiliary materials is a granular material, because the mixing device itself does not have equipment that can crush and grind the filler, after the filler particles are added to the mixing barrel, the filler particles are not only not easy to disperse in the paint, but also the filler particles are adhered to each other to form granular blocks, which affects the subsequent spraying or brushing.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a mixing device for paint auxiliary materials, comprising a mixing barrel; a pair of support plates are fixedly connected to the outer circular wall of the mixing barrel; a pair of support plates are fixedly connected to a pair of support legs at the bottom ends; a stirring column is rotatably connected to one side of the interior of the mixing barrel; a first feed port is provided at the top of the mixing barrel; a second feed port is provided at the top of the mixing barrel; a grinding box is fixedly connected to the top of the second feed port; a pair of grinding rollers are rotatably connected to the interior of the grinding box via a pair of first rotating shafts; a power piece is provided at one side of the mixing barrel; the power piece is used to drive the grinding rollers to rotate.
[0007] Preferably, the power component includes a motor; the motor is fixedly connected to one side of the mixing barrel through an L-shaped rod; a second rotating shaft is provided at the output end of the motor; one end of the second rotating shaft passes through the interior of the mixing barrel and is fixedly connected to one end of the stirring column; a first sprocket is fixedly connected to the second rotating shaft; a third rotating shaft is swivel-connected to one side of the mixing barrel, and one end of the third connecting shaft passes through the grinding box; a second sprocket is fixedly connected to the third rotating shaft; the first sprocket and the second sprocket are connected by chain transmission; a pair of first gears and second gears are respectively fixedly connected to one end of the first rotating shaft; a third gear is fixedly connected to the third rotating shaft; the third gear is meshed with the first gear; the first gear is meshed with the second gear.
[0008] Preferably, a through groove is provided on one side of the grinding box; a screen plate is slidably connected in the through groove; the screen plate is T-shaped; a first protrusion is fixedly connected to the bottom end of the screen plate; a rotating wheel is fixedly connected to one end of the third rotating shaft; and a group of second protrusions are fixedly connected to the outer circular wall of the rotating wheel.
[0009] Preferably, a group of first connecting blocks are fixedly connected to the outer circular wall of the stirring column; a group of stirring rods are provided in the mixing barrel; a group of connecting columns are fixedly connected to the outer circular wall of a group of stirring rods; one end of a group of connecting columns is hinged to the first connecting block through a torsion spring; and a third protrusion is fixedly connected to one end inside the mixing barrel.
[0010] Preferably, a discharge port is provided on the outer circular wall of the mixing barrel; a sealing plate is hinged in the discharge port; and both sides of the sealing plate are fixedly connected to the outer circular wall of the mixing barrel by bolts.
[0011] Preferably, a rubber pad is provided at the bottom end of the supporting leg.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The utility model describes a mixing device for coating auxiliary materials, which comprises supporting plates arranged on both sides of a mixing barrel, and a group of supporting legs arranged at the bottom of the supporting plates, so that the supporting legs support the mixing barrel, and a stirring column is arranged in the mixing barrel to mix the auxiliary materials added from the first feed port and the second feed port, and a grinding box arranged inside the second feed port is driven by a power part to rotate the internal grinding roller to grind the filler particles put into the grinding box by the staff to make them refined, so as to facilitate the mixing of other auxiliary materials.
[0014] 2. The utility model discloses a mixing device for paint auxiliary materials, by arranging a motor on one side of a mixing barrel and fixing it with an L-shaped rod, arranging a second rotating shaft at the output end of the motor, and allowing it to penetrate into the mixing barrel and be fixedly connected with a stirring column to drive the stirring column to rotate, and arranging a third rotating shaft on one side of the mixing barrel, and arranging a first sprocket and a second sprocket through a chain transmission, so that the second rotating shaft drives the third rotating shaft to rotate, and then drives the third gear to rotate, the third gear meshes with the first gear, and the first gear meshes with the second gear, so that a pair of grinding rollers can be driven to rotate in opposite directions to grind and refine the filler particles, so that the filler particles and other auxiliary materials are evenly mixed, and the filler particles are prevented from sticking to each other to form particle blocks, which will affect the subsequent spraying or brushing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 yes Figure 1 A magnified view of middle;
[0018] Figure 3 It is a side sectional view of the utility model;
[0019] Figure 4 It is a partial cross-sectional view of the utility model;
[0020] Figure 5 It is a partial structural schematic diagram of the utility model;
[0021] In the figure: 1. mixing barrel; 2. support plate; 3. support leg; 4. stirring column; 5. first feed port; 6. second feed port; 7. grinding box; 8. first rotating shaft; 9. grinding roller; 10. motor; 11. L-shaped rod; 12. second rotating shaft; 13. third rotating shaft; 14. first sprocket; 15. second sprocket; 16. chain; 17. first gear; 18. second gear; 19. third gear; 20. through groove; 21. screening plate; 22. first protrusion; 23. second protrusion; 24. rotating wheel; 25. first connecting block; 27. connecting column; 28. stirring rod; 29. third protrusion; 30. discharge port; 31. sealing plate; 32. bolt. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 5As shown, a coating auxiliary material mixing device described in an embodiment of the utility model comprises a mixing barrel 1; a pair of support plates 2 are fixedly connected to the outer circular wall of the mixing barrel 1; a pair of support legs 3 are fixedly connected to the bottom ends of the pair of support plates 2; a stirring column 4 is rotatably connected to one side of the mixing barrel 1; a first feed port 5 is provided at the top of the mixing barrel 1; a second feed port 6 is provided at the top of the mixing barrel 1; a grinding box 7 is fixedly connected to the top of the second feed port 6; a pair of grinding rollers 9 are rotatably connected to the grinding box 7 through a pair of first rotating shafts 8; one side of the mixing barrel 1 A power piece is provided; the power piece is used to drive the grinding roller 9 to rotate. When working, support plates 2 are arranged on both sides of the mixing barrel 1, and a group of support legs 3 are arranged at the bottom of the support plate 2, so that the support legs 3 support the mixing barrel 1, and then a stirring column 4 is arranged in the mixing barrel 1 to mix the auxiliary materials added from the first feed port 5 and the second feed port, and then the grinding box 7 arranged inside the second feed port 6 is driven by the power piece to rotate the internal grinding roller 9, and the filler particles put into the grinding box 7 by the staff are ground to make them refined, which is convenient for mixing other auxiliary materials.
[0024] The power component includes a motor 10; the motor 10 is fixedly connected to one side of the mixing barrel 1 through an L-shaped rod 11; a second rotating shaft 12 is provided at the output end of the motor 10; one end of the second rotating shaft 12 passes through the interior of the mixing barrel 1 and is fixedly connected to one end of the stirring column 4; a first sprocket 14 is fixedly connected to the second rotating shaft 12; a third rotating shaft 13 is rotatably connected to one side of the mixing barrel 1, and one end of the third connecting shaft passes through the grinding box 7; a second sprocket 15 is fixedly connected to the third rotating shaft 13; the first sprocket 14 and the second sprocket 15 are connected by a chain 16; a pair of first rotating shafts 8 are respectively fixedly connected to one end with a first gear 17 and a second gear 18; a third gear 19 is fixedly connected to the third rotating shaft 13; the third gear 19 meshes with the first gear 17; the first gear 17 is meshed with the second gear 18 meshes. When working, a motor 10 is arranged on one side of the mixing barrel 1 and fixed by an L-shaped rod 11, a second rotating shaft 12 is arranged at the output end of the motor 10, and is penetrated into the mixing barrel 1 and fixedly connected with the stirring column 4 to drive the stirring column 4 to rotate, a third rotating shaft 13 is arranged on one side of the mixing barrel 1, and a first sprocket 14 and a second sprocket 15 are arranged to transmit the power through a chain 16, so that the second rotating shaft 12 drives the third rotating shaft 13 to rotate, and then drives the third gear 19 to rotate, the third gear 19 meshes with the first gear 17, and the first gear 17 meshes with the second gear 18, so that a pair of grinding rollers 9 can be driven to rotate in opposite directions to grind and refine the filler particles, so that the filler particles are evenly mixed with other auxiliary materials, and the filler particles are prevented from sticking to each other to form particle blocks, which will affect the subsequent spraying or brushing.
[0025] A through slot 20 is provided on one side of the grinding box 7; a screening plate 21 is slidably connected in the through slot 20; the screening plate 21 is T-shaped; a first protrusion 22 is fixedly connected to the bottom end of the screening plate 21; a rotating wheel 24 is fixedly connected to one end of the third rotating shaft 13; a group of second protrusions 23 are fixedly connected to the outer circular wall of the rotating wheel 24. When working, by opening a through slot 20 on one side of the grinding box 7 and setting the screening plate 21 in the through slot 20, the filler particles ground by the grinding roller 9 will first fall on the screening plate 21, and a group of second protrusions 23 fixed on the rotating wheel 24 driven by the third rotating shaft 13 will be squeezed with the first protrusion 22. The shaking force generated by the squeezing and falling of the first protrusion 22 and the second protrusion 23 causes the screening plate 21 to quantitatively add the filler particles into the mixing barrel 1, so as to prevent the ground filler particles from entering the mixing barrel 1 all at once, resulting in uneven mixing of the filler particles with other auxiliary materials.
[0026] A group of first connecting blocks 25 are fixedly connected to the outer circular wall of the stirring column 4; a group of stirring rods 28 are arranged in the mixing barrel 1; a group of connecting columns 27 are fixedly connected to the outer circular wall of each group of stirring rods 28; one end of each group of connecting columns 27 is hinged on the first connecting block 25 through a torsion spring; a third protrusion 29 is fixedly connected to one end of the mixing barrel 1. During operation, a group of first connecting blocks 25 are arranged on the outer circular wall of the stirring column 4, a group of connecting columns 27 are fixedly connected to a group of stirring rods 28, and one side of each group of connecting columns 27 is hinged on the first connecting block 25 through a torsion spring. When the power part drives the stirring column 4 to rotate, a group of stirring rods 28 will be squeezed with the third protrusion 29 inside in turn, so that the stirring rod 28 moves laterally to one side a little distance, and then rebounds through the torsion spring to generate vibration force, shake off the raw materials adhered to the stirring rod 28, keep the stirring rod 28 clean, and avoid reducing the stirring force due to too much adhesion of auxiliary materials, resulting in uneven mixing of the auxiliary materials.
[0027] The outer circular wall of the mixing barrel is provided with a discharge port 30; a sealing plate 31 is hinged in the discharge port 30; both sides of the sealing plate 31 are fixedly connected to the outer circular wall of the mixing barrel 1 by bolts 32. During operation, by opening the discharge port 30 on the outer circular wall of the mixing barrel 1, the material can be discharged from the mixing barrel 1 after the auxiliary material is mixed in the mixing barrel 1. The sealing plate 31 is hinged in the discharge port 30 and fixed by bolts 32 to prevent leakage of the material due to the opened discharge port 30 during stirring.
[0028] The bottom end of the support leg 3 is provided with a rubber pad. When working, by arranging the rubber pad at the bottom end of the support leg 3, the support leg 3 can be protected and the shock-absorbing effect of the equipment can be effectively achieved to prevent the vibration effect and vibration sound generated during stirring from being too obvious.
[0029] Working principle: by setting support plates 2 on both sides of the mixing barrel 1, and then setting a group of support legs 3 at the bottom of the support plate 2, so that the support legs 3 support the mixing barrel 1, and then setting a stirring column 4 in the mixing barrel 1, the auxiliary materials added from the first feed port 5 and the second feed port are mixed, and then the grinding box 7 set in the second feed port 6 is driven by the power member to rotate the internal grinding roller 9, and the filler particles put into the grinding box 7 by the staff are ground to make it fine, which is convenient for mixing other auxiliary materials, by setting a motor 10 on one side of the mixing barrel 1, and fixing it with an L-shaped rod 11, setting a second rotating shaft 12 at the output end of the motor 10, and allowing it to penetrate into the mixing barrel 1 and be fixed to the stirring column 4, so as to drive the stirring column 4 to rotate, and the side of the mixing barrel 1 is A third rotating shaft 13 is set, and the first sprocket 14 and the second sprocket 15 are set to transmit through the chain 16, so that the second rotating shaft 12 drives the third rotating shaft 13 to rotate, and then drives the third gear 19 to rotate, the third gear 19 meshes with the first gear 17, and the first gear 17 meshes with the second gear 18, so that a pair of grinding rollers 9 can be driven to rotate in opposite directions to grind and refine the filler particles, so that the filler particles and other auxiliary materials are evenly mixed, and it is avoided that the filler particles are adhered to each other to form particle blocks, which affects the subsequent spraying or brushing. By opening a through groove 20 on one side of the grinding box 7, a screening plate 21 is set in the through groove 20, and the filler particles after being ground by the grinding roller 9 will first fall on the screening plate 21 and pass through the third rotating shaft 1 3, a group of second protrusions 23 fixedly connected to the rotating wheel 24 driven by the stirring column 4 are squeezed with the first protrusions 22, and the shaking force generated by the squeezing and falling of the first protrusions 22 and the second protrusions 23 causes the sieve plate 21 to quantitatively add the filler particles into the mixing barrel 1, so as to prevent the ground filler particles from entering the mixing barrel 1 all at once, resulting in uneven mixing of the filler particles and other auxiliary materials. By arranging a group of first connecting blocks 25 on the outer circular wall of the stirring column 4, a group of connecting columns 27 are fixedly connected to a group of stirring rods 28, and then one side of a group of connecting columns 27 is hinged to the first connecting blocks 25 through torsion springs, when the power part drives the stirring column 4 to rotate, a group of stirring rods 28 will be squeezed with the third protrusions 29 inside in turn, so that the stirring rods 28 move a little distance to one side, and then the stirring rods 28 are moved laterally to one side by torsion springs. The spring rebounds and generates vibration force to shake off the raw materials adhering to the stirring rod 28, so that the stirring rod 28 remains clean, and the stirring force is not reduced due to too much auxiliary materials adhering, resulting in uneven mixing of the auxiliary materials. By opening a discharge port 30 on the outer circular wall of the mixing barrel 1, the materials can be discharged from the mixing barrel 1 after the auxiliary materials are mixed in the mixing barrel 1. A sealing plate 31 is hinged in the discharge port 30, and the sealing plate 31 is fixed by bolts 32 to prevent leakage of materials due to the opened discharge port 30 during stirring. By arranging a rubber pad at the bottom of the supporting leg 3, the supporting leg 3 can be provided with a layer of protection, and the equipment can also be effectively damped to avoid the vibration effect and vibration sound generated during stirring being too obvious.
[0030] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A mixing device for coating auxiliary materials, characterized in that: The invention comprises a mixing barrel (1); a pair of support plates (2) are fixedly connected to the outer circular wall of the mixing barrel (1); a pair of support legs (3) are fixedly connected to the bottom ends of the pair of support plates (2); a stirring column (4) is rotatably connected to one side of the interior of the mixing barrel (1); a first feed inlet (5) is provided at the top of the mixing barrel (1); a second feed inlet (6) is provided at the top of the mixing barrel (1); a grinding box (7) is fixedly connected to the top of the second feed inlet (6); a pair of grinding rollers (9) are rotatably connected to the interior of the grinding box (7) via a pair of first rotating shafts (8); a power piece is provided on one side of the mixing barrel (1); the power piece is used to drive the grinding roller (9) to rotate.
2. A coating auxiliary material mixing device according to claim 1, characterized in that: The power component comprises a motor (10); the motor (10) is fixedly connected to one side of the mixing barrel (1) via an L-shaped rod (11); a second rotating shaft (12) is provided at the output end of the motor (10); one end of the second rotating shaft (12) passes through the interior of the mixing barrel (1) and is fixedly connected to one end of the stirring column (4); a first sprocket (14) is fixedly connected to the second rotating shaft (12); a third rotating shaft (13) is rotatably connected to one side of the mixing barrel (1), and one end of the third connecting shaft passes through the grinding box (7); a second sprocket (15) is fixedly connected to the third rotating shaft (13); the first sprocket (14) and the second sprocket (15) are connected by a chain (16); a first gear (17) and a second gear (18) are fixedly connected to one end of a pair of the first rotating shafts (8); a third gear (19) is fixedly connected to the third rotating shaft (13); the third gear (19) is meshed with the first gear (17); the first gear (17) is meshed with the second gear (18).
3. A coating auxiliary material mixing device according to claim 2, characterized in that: A through slot (20) is provided on one side of the grinding box (7); a sieve plate (21) is slidably connected in the through slot (20); the sieve plate (21) is T-shaped; a first protrusion (22) is fixedly connected to the bottom end of the sieve plate (21); a rotating wheel (24) is fixedly connected to one end of the third rotating shaft (13); a group of second protrusions (23) are fixedly connected to the outer circular wall of the rotating wheel (24).
4. A coating auxiliary material mixing device according to claim 3, characterized in that: A group of first connecting blocks (25) are fixedly connected to the outer circular wall of the stirring column (4); a group of stirring rods (28) are arranged inside the mixing barrel (1); a group of connecting columns (27) are fixedly connected to the outer circular wall of each group of stirring rods (28); one end of each group of connecting columns (27) is hinged to the first connecting block (25) via a torsion spring; and a third protrusion (29) is fixedly connected to one end inside the mixing barrel (1).
5. A mixing device for coating auxiliary materials according to claim 4, characterized in that: A discharge port (30) is provided on the outer circular wall of the mixing barrel; a sealing plate (31) is hinged inside the discharge port (30); both sides of the sealing plate (31) are fixedly connected to the outer circular wall of the mixing barrel (1) by bolts (32).
6. A coating auxiliary material mixing device according to claim 5, characterized in that: A rubber pad is provided at the bottom end of the supporting leg (3).