A disperser for artistic paint processing

Abstract

The application discloses a dispersing machine for artistic paint processing and belongs to the technical field of dispersing machines.The dispersing machine comprises a stirring barrel, a stirring device for reducing stirring dead angles is arranged in the stirring barrel, the stirring device comprises a connecting rod, a first rotating rod is rotationally connected to the top of the stirring barrel through a bearing, the connecting rod is fixedly connected to the outer wall of the first rotating rod, a second rotating rod is rotationally connected to the bottom of the connecting rod through a bearing, and a reciprocating screw rod is arranged at the bottom of the second rotating rod.The connecting rod, the gear ring, the second rotating rod, the circular gear, the reciprocating screw rod, the sleeve, the stirring paddle, the stirring rod and the motor are arranged, the stirring paddle can rotate around the sun while rotating around its own axis, and the stirring paddle can also ascend and descend, so that the mixing property of paint is further improved, the problem that stirring dead angles exist during stirring due to the fact that stirring vanes are arranged at the bottom of the stirring barrel is solved, and the use effect of the device is improved.

Description

Technical Field

[0001] This application relates to the field of dispersing machine technology, and more specifically, to a dispersing machine for processing artistic coatings. Background Technology

[0002] A disperser is a type of mixer in a broad sense. Because it uses a high-speed agitator, it can create strong turbulence in a localized area, which usually has a strong dispersing and emulsifying effect on materials. Therefore, this type of high-speed mixer is also called a disperser.

[0003] Patent document CN208177304U discloses a disperser, including a base, a crossbeam, a motor, and a mixing tank. A rotating shaft is installed between the base and the crossbeam. A bearing seat is installed on the top of the base, and a ball bearing is installed inside the bearing seat. The lower end of the rotating shaft is connected to the ball bearing. A transmission gear is also sleeved at the lower end of the rotating shaft. The transmission gear meshes with the rotating gear. The rotating gear is connected to a rotating handle. The motor is installed on the top right end of the crossbeam. A drive gear is installed on the output shaft of the motor. The drive gear meshes with the driven gear. The driven gear is connected to the mixing shaft. An impeller mounting plate is installed at the lower end of the mixing shaft. Three mixing impellers are evenly installed on the impeller mounting plate.

[0004] Although the aforementioned application document shows that an impeller mounting plate is installed at the lower end of the stirring shaft, and three stirring impellers are evenly installed on the impeller mounting plate to improve the stirring efficiency, the fact that the stirring impellers are installed at the bottom of the stirring tank results in a stirring dead zone during stirring.

[0005] Therefore, we provide a dispersing machine for the processing of artistic coatings. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a disperser for processing artistic coatings, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: A disperser for processing artistic coatings includes a mixing tank. The mixing tank is equipped with a stirring device to reduce dead zones during mixing. The stirring device includes a connecting rod. A first rotating rod is rotatably connected to the top of the mixing tank via a bearing. The connecting rod is fixedly connected to the outer wall of the first rotating rod. A second rotating rod is rotatably connected to the bottom of the connecting rod via a bearing. A reciprocating screw is mounted at the bottom of the second rotating rod. A sleeve is threaded onto the outer wall of the reciprocating screw. A stirring paddle is fixedly connected to the outer wall of the sleeve. A motor is fixedly connected to the top of the mixing tank. The first rotating rod extends movably through the mixing tank to the top, and its extended end is fixedly connected to the output end of the motor. A transmission assembly for driving the connecting rod and the reciprocating screw is installed inside the mixing tank.

[0007] Preferably, a spur gear is fixedly connected to the bottom of the second rotating rod, a gear ring is fixedly connected to the front of the inner wall of the mixing tank, a plurality of tooth blocks are fixedly connected to the inner wall of the gear ring, and the bottom of the spur gear is fixedly connected to the top of the reciprocating lead screw.

[0008] Preferably, the sprocket meshes with the tooth blocks on the inner wall of the gear ring, and a stirring rod is fixedly connected to the outer wall of the first rotating rod.

[0009] Preferably, the top of the mixing tank is fixedly connected to a feed inlet, which is funnel-shaped.

[0010] Preferably, the mixing tank is equipped with a discharge device for intermittent discharge.

[0011] Preferably, the discharge device includes a connecting block, which is fixedly connected to the bottom of the first rotating rod. A pressing rod is fixedly connected to the bottom of the connecting block, and a hemisphere is fixedly connected to the bottom of the pressing rod. A discharge cover is hinged to the front of the inner wall of the mixing tank, and a conical block is fixedly connected to the top of the discharge cover.

[0012] Preferably, a torsion spring is provided at the hinge of the discharge cover.

[0013] The advantages of this application are:

[0014] I. This application improves the mixing properties of the coating by setting up a connecting rod, a gear ring, a second rotating rod, a spur gear, a reciprocating screw, a sleeve, a stirring paddle, a stirring rod, and a motor. The stirring paddle rotates on its own axis while revolving around the central axis and can also be raised and lowered, thereby solving the problem of dead zones in the mixing caused by the stirring impeller being installed at the bottom of the mixing tank, as mentioned in the background technology.

[0015] II. This application achieves intermittent material discharge by setting up a connecting block, an extrusion rod, a hemisphere, a discharge cover, and a conical block. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

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

[0018] Figure 2 This is a front view of part of the structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.

[0021] In the above image:

[0022] 1. Mixing tank; 2. Mixing device; 21. Connecting rod; 22. Gear ring; 23. Second rotating rod; 24. Circular gear; 25. Reciprocating lead screw; 26. Sleeve; 27. Mixing paddle; 28. Mixing rod; 29. ​​Motor; 3. Discharge device; 31. Connecting block; 32. Extrusion rod; 33. Hemisphere; 34. Discharge cover; 35. Conical block; 4. Feed inlet. Detailed Implementation

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

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] See Figure 1 - Figure 4This embodiment provides a disperser for processing artistic coatings, including a mixing tank 1. The mixing tank 1 is equipped with a stirring device 2 to reduce dead zones during mixing. The stirring device 2 includes a connecting rod 21. A first rotating rod is rotatably connected to the top of the mixing tank 1 via a bearing. The connecting rod 21 is fixedly connected to the outer wall of the first rotating rod. A second rotating rod 23 is rotatably connected to the bottom of the connecting rod 21 via a bearing. A reciprocating screw 25 is mounted at the bottom of the second rotating rod 23. A sleeve 26 is threaded onto the outer wall of the reciprocating screw 25. A stirring paddle 27 is fixedly connected to the outer wall of the sleeve 26. A motor 29 is fixedly connected to the top of the mixing tank 1. The first rotating rod extends movably through the mixing tank 1 towards the top, and its extended end is fixedly connected to the output end of the motor 29. A transmission connecting rod is installed inside the mixing tank 1. The transmission assembly of connecting rod 21 and reciprocating lead screw 25 ensures the power transmission between connecting rod 21 and reciprocating lead screw 25, enabling the stirring paddle 27 to revolve and rotate. Through the combination of connecting rod 21, first rotating rod, second rotating rod 23, reciprocating lead screw 25, sleeve 26 and stirring paddle 27, complex stirring actions are achieved, reducing stirring dead angles. The bottom of the second rotating rod 23 is fixedly connected to a spur gear 24. A gear ring 22 is fixedly connected to the front of the inner wall of the stirring tank 1. Several tooth blocks are fixedly connected to the inner wall of the gear ring 22. The bottom of the spur gear 24 is fixedly connected to the top of the reciprocating lead screw 25. The spur gear 24 meshes with the tooth blocks on the inner wall of the gear ring 22. A stirring rod 28 is fixedly connected to the outer wall of the first rotating rod. A feed inlet 4 is fixedly connected to the top of the stirring tank 1. The feed inlet 4 is funnel-shaped.

[0027] In practical use, the above-mentioned equipment is used to pour the paint into the feed port 4, start the motor 29, and the output end of the motor 29 rotates to drive the first rotating rod connected to it. The rotation of the first rotating rod drives the stirring rod 28 to stir the paint. At the same time, the first rotating rod drives the connecting rod 21 to rotate. The connecting rod 21 drives the second rotating rod 23 and the spur gear 24 to revolve. While revolving, the spur gear 24 meshes with the tooth blocks inside the gear ring 22, causing the spur gear 24 to rotate on its own axis while revolving. The spur gear 24 drives the reciprocating screw 25 to rotate on its own axis. The reciprocating screw 25 drives the sleeve 26 on the outer wall to reciprocate and lift. During the lifting and lowering process, the sleeve 26 drives the stirring paddle 27 to rotate. This allows the stirring paddle 27 to rotate on its own axis while revolving and to lift and lower, further improving the mixing of the paint.

[0028] Example 2

[0029] See Figure 1 - Figure 4Based on Embodiment 1, the mixing tank 1 is equipped with a discharge device 3 for intermittent discharge. The discharge device 3 includes a connecting block 31, which is fixedly connected to the bottom of the first rotating rod. A pressing rod 32 is fixedly connected to the bottom of the connecting block 31, and a hemisphere 33 is fixedly connected to the bottom of the pressing rod 32. A discharge cover 34 is hinged to the front of the inner wall of the mixing tank 1. A conical block 35 is fixedly connected to the top of the discharge cover 34. A torsion spring is provided at the hinge of the discharge cover 34 to ensure that the discharge cover 34 can automatically reset when the hemisphere 33 no longer contacts the conical block 35, thereby realizing the function of intermittent discharge.

[0030] In actual use, the first rotating rod rotates, causing the connecting block 31 connected to it at the bottom to rotate. The connecting block 31 drives the extrusion rod 32 to rotate. The extrusion rod 32 causes the hemisphere 33 to contact the conical block 35. The hemisphere 33 will squeeze the conical block 35. The conical block 35 causes the discharge cover 34 to rotate counterclockwise around the hinge point. The torsion spring is squeezed, and the paint is discharged from the right side of the discharge cover 34. When the hemisphere 33 no longer contacts the conical block 35, the torsion spring drives the discharge cover 34 to reset, and so on.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A disperser for processing artistic coatings, comprising a mixing tank (1), characterized in that, The mixing tank (1) is equipped with a stirring device (2) for reducing dead zones in the mixing. The stirring device (2) includes a connecting rod (21). The top of the mixing tank (1) is rotatably connected to a first rotating rod via a bearing. The connecting rod (21) is fixedly connected to the outer wall of the first rotating rod. The bottom of the connecting rod (21) is rotatably connected to a second rotating rod (23) via a bearing. The bottom of the second rotating rod (23) is equipped with a reciprocating screw (25). The outer wall of the reciprocating screw (25) is threaded with a sleeve (26). The outer wall of the sleeve (26) is fixedly connected with a stirring paddle (27). The top of the mixing tank (1) is fixedly connected to a motor (29). The first rotating rod extends movably through the mixing tank (1) to the top, and the extended end is fixedly connected to the output end of the motor (29). The mixing tank (1) is equipped with a transmission assembly for transmitting the connecting rod (21) and the reciprocating screw (25).

2. A disperser for processing artistic coatings according to claim 1, characterized in that, The bottom of the second rotating rod (23) is fixedly connected to a spur gear (24), the front of the inner wall of the mixing tank (1) is fixedly connected to a gear ring (22), the inner wall of the gear ring (22) is fixedly connected to several tooth blocks, and the bottom of the spur gear (24) is fixedly connected to the top of the reciprocating screw (25).

3. A dispersant for processing artistic coatings according to claim 2, characterized in that, The spur gear (24) meshes with the tooth blocks on the inner wall of the gear ring (22), and a stirring rod (28) is fixedly connected to the outer wall of the first rotating rod.

4. A dispersant for processing artistic coatings according to claim 3, characterized in that, The mixing tank (1) is fixedly connected to the top of the feed inlet (4), which is funnel-shaped.

5. A dispersant for processing artistic coatings according to claim 1, characterized in that, The mixing tank (1) is equipped with a discharge device (3) for intermittent discharge.

6. A dispersant for processing artistic coatings according to claim 5, characterized in that, The discharge device (3) includes a connecting block (31), which is fixedly connected to the bottom of the first rotating rod. A pressing rod (32) is fixedly connected to the bottom of the connecting block (31), and a hemisphere (33) is fixedly connected to the bottom of the pressing rod (32). A discharge cover (34) is hinged to the front of the inner wall of the mixing tank (1), and a conical block (35) is fixedly connected to the top of the discharge cover (34).

7. A dispersant for processing artistic coatings according to claim 6, characterized in that, A torsion spring is provided at the hinge of the discharge cover (34).

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