Mixing tank for latex paint production

Abstract

The mixing tank for latex paint production comprises a bottom plate, two connecting rods are installed on the upper end face of the bottom plate in a sliding and penetrating mode through a supporting plate, a tank body is fixedly installed at the ends of the two connecting rods together through a fixing mechanism, and an extrusion block is fixedly connected to the outer walls of the two connecting rods together. The inner wall of the extrusion block is connected with the outer wall of the supporting plate through an elastic mechanism, a first motor is fixedly installed on the outer wall of the supporting plate through a connecting mechanism, an eccentric wheel is fixedly installed on the outer wall of an output shaft of the first motor, and an extrusion groove matched with the eccentric wheel is formed in the outer wall of the extrusion block. Through the arrangement of the eccentric wheel, the extrusion block, the spring and other components, when the eccentric wheel is in rotating contact with the extrusion groove in the outer wall of the extrusion block, the tank body can generate transverse vibration under the cooperation of the elastic effect of the spring, and the transverse vibration is combined with the stirring effect of the stirring blades, so that the mixing uniformity of materials is greatly improved; the problem that a traditional mixing tank is uneven in mixing is effectively solved.

Description

Technical Field

[0001] This utility model relates to the technical field of latex paint production equipment, and in particular to a mixing tank for latex paint production. Background Technology

[0002] Latex paint is a type of water-based coating made by adding pigments, fillers and various additives to synthetic resin emulsion as a base. It is also known as synthetic resin emulsion paint and is a type of organic coating.

[0003] In the production of latex paint, the mixing tank is one of the key pieces of equipment. Its main function is to fully mix various raw materials to produce a uniform latex paint product. In the existing technology, some mixing tanks have a single stirring method, relying solely on the rotation of the stirring blades for stirring. This makes it difficult to fully mix the materials and easily leads to uneven mixing in certain areas, affecting the quality of the latex paint and making them impractical. Therefore, it is necessary to redesign a mixing tank for latex paint production to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a mixing tank for latex paint production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mixing tank for latex paint production includes a base plate. Two connecting rods are slidably installed through a support plate on the upper surface of the base plate. The ends of the two connecting rods are fixedly mounted to a tank body via a fixing mechanism. An extrusion block is fixedly connected to the outer walls of the two connecting rods. The inner wall of the extrusion block is connected to the outer wall of the support plate via an elastic mechanism. A first motor is fixedly mounted on the outer wall of the support plate via a connecting mechanism. An eccentric wheel is fixedly mounted on the outer wall of the output shaft of the first motor. An extrusion groove that mates with the eccentric wheel is formed on the outer wall of the extrusion block. A cover plate is fixedly mounted on the upper surface of the tank body. A rotating shaft is rotatably mounted on the bottom wall of the cover plate. A second motor connected to the rotating shaft is fixedly mounted on the upper surface of the cover plate. Multiple stirring blades are fixedly mounted on the outer wall of the rotating shaft via a connecting mechanism. A feeding hopper communicating with the bottom wall is fixedly mounted on the upper surface of the cover plate. The bottom of the tank body is designed as an inverted cone. A discharge pipe communicating with the interior is fixedly mounted on the bottom of the tank body.

[0007] Preferably, the fixing mechanism includes a fixing frame fixedly installed at the ends of the two connecting rods, and the tank body is fixedly installed inside the fixing frame.

[0008] Preferably, the elastic mechanism includes springs installed on the outer walls of the two connecting rods, with the two ends of the two springs elastically connected to the outer wall of the support plate and the inner wall of the extrusion block, respectively.

[0009] Preferably, the connecting mechanism includes a connecting plate fixedly installed on the outer wall of the support plate, and the first motor is fixedly installed on the bottom wall of the connecting plate.

[0010] Preferably, the connecting mechanism includes a connecting sleeve fixedly installed on the outer wall of the rotating shaft, and each of the stirring blades is fixedly installed on the outer wall of the connecting sleeve.

[0011] Preferably, an electric push rod is fixedly installed on the upper end face of the cover plate via a support frame, and a telescopic opening that cooperates with the electric push rod is provided on the upper end face of the cover plate. A scraper is fixedly installed on the telescopic end of the electric push rod.

[0012] The beneficial effects of this utility model are:

[0013] By setting up components such as eccentric wheels, extrusion blocks, and springs, when the eccentric wheels rotate and come into contact with the extrusion grooves on the outer wall of the extrusion blocks, the tank can generate lateral vibration under the elastic action of the springs. Combined with the stirring action of the stirring blades, this greatly improves the uniformity of material mixing and effectively solves the problem of uneven mixing in traditional mixing tanks. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a mixing tank for latex paint production according to the present invention;

[0015] Figure 2 for Figure 1 A schematic diagram of the vertical section structure;

[0016] Figure 3 This is a top view of a mixing tank for latex paint production according to the present invention.

[0017] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the diagram;

[0018] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point B in the diagram.

[0019] In the diagram: 1. Base plate, 2. Support plate, 3. Connecting rod, 4. Fixing frame, 5. Tank body, 6. Extrusion block, 7. Spring, 8. Connecting plate, 9. First motor, 10. Eccentric wheel, 11. Cover plate, 12. Rotating shaft, 13. Second motor, 14. Connecting sleeve, 15. Stirring blade, 16. Feeding hopper, 17. Support frame, 18. Electric push rod, 19. Scraper. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-5 A mixing tank for latex paint production includes a base plate 1. Two connecting rods 3 are slidably installed through a support plate 2 on the upper surface of the base plate 1. The ends of the two connecting rods 3 are fixedly installed with a tank body 5 through a fixing mechanism. The fixing mechanism includes a fixing frame 4 fixedly installed at the ends of the two connecting rods 3. The tank body 5 is fixedly installed inside the fixing frame 4. An extrusion block 6 is fixedly connected to the outer wall of the two connecting rods 3.

[0022] The inner wall of the extrusion block 6 is connected to the outer wall of the support plate 2 through an elastic mechanism. The elastic mechanism includes springs 7 installed on the outer walls of two connecting rods 3. The two ends of the two springs 7 are elastically connected to the outer wall of the support plate 2 and the inner wall of the extrusion block 6, respectively. The outer wall of the support plate 2 is fixedly installed with a first motor 9 through a connecting mechanism. The connecting mechanism includes a connecting plate 8 fixedly installed on the outer wall of the support plate 2. The first motor 9 is fixedly installed on the bottom wall of the connecting plate 8. An eccentric wheel 10 is fixedly installed on the outer wall of the output shaft of the first motor 9. An extrusion groove that cooperates with the eccentric wheel 10 is opened on the outer wall of the extrusion block 6. A cover plate 11 is fixedly installed on the upper end face of the tank body 5. A rotating shaft 12 is rotatably installed on the bottom wall of the cover plate 11. A second motor 13 connected to the rotating shaft 12 is fixedly installed on the upper end face of the cover plate 11.

[0023] Multiple stirring blades 15 are fixedly installed on the outer wall of the rotating shaft 12 via a connecting mechanism. The connecting mechanism includes a connecting sleeve 14 fixedly installed on the outer wall of the rotating shaft 12. Each stirring blade 15 is fixedly installed on the outer wall of the connecting sleeve 14. A feeding hopper 16 communicating with the bottom wall is fixedly installed on the upper end face of the cover plate 11. The bottom of the tank body 5 is designed as an inverted cone. A discharge pipe communicating with the interior is fixedly installed on the bottom of the tank body 5. An electric push rod 18 is fixedly installed on the upper end face of the cover plate 11 via a support frame 17. A telescopic opening that cooperates with the electric push rod 18 is opened on the upper end face of the cover plate 11. A scraper 19 is fixedly installed on the telescopic end of the electric push rod 18.

[0024] In use, the latex paint raw material can be poured into the tank 5 through the feeding hopper 16. At this time, the second motor 13 can drive the rotating shaft 12 to rotate. When the rotating shaft 12 rotates, it can drive multiple stirring blades 15 to stir and mix the latex paint raw material inside the tank 5 through the cooperation of the connecting sleeve 14. During the stirring process, the output shaft of the first motor 9 drives the eccentric wheel 10 to rotate. During the rotation of the eccentric wheel 10, the eccentric wheel 10 applies periodic extrusion force to the extrusion block 6 through the extrusion groove on the outer wall of the extrusion block 6. Since the extrusion block 6 is fixedly connected to the connecting rod 3, and the connecting rod 3 is elastically connected to the support plate 2 through the spring 7, the connecting rod 3 will slide laterally on the support plate 2 under the action of the extrusion force, thereby causing the tank 5 to vibrate laterally. This lateral vibration and the stirring action of the stirring blades 15 work together to make the material have lateral displacement and collision in the tank 5, which greatly improves the mixing uniformity of the material.

[0025] After the materials are mixed, the mixed latex paint is discharged through the discharge pipe at the bottom of the tank 5. Due to the inverted cone-shaped design of the bottom of the tank 5, the mixed latex paint will flow along the bottom of the inverted cone to the discharge pipe under its own gravity and be discharged smoothly from the tank 5. During the discharge process, the first motor 9 can continue to run, causing the tank 5 to vibrate slightly, further promoting the discharge of materials and reducing the residue of materials at the bottom of the tank. After the discharge is completed, the electric push rod 18 is activated. The telescopic end of the electric push rod 18 drives the scraper 19 to move downward. The scraper 19 adheres to the inner wall of the tank 5 and scrapes off the material remaining on the inner wall of the tank 5. The scraper 19 can move up and down multiple times to ensure that the inner wall of the tank 5 is clean.

[0026] 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 mixing tank for latex paint production, comprising a base plate (1), characterized in that, Two connecting rods (3) are slidably installed through a support plate (2) on the upper surface of the base plate (1). The tank body (5) is fixedly installed at the ends of the two connecting rods (3) through a fixing mechanism. An extrusion block (6) is fixedly connected to the outer wall of the two connecting rods (3). The inner wall of the extrusion block (6) is connected to the outer wall of the support plate (2) through an elastic mechanism. A first motor (9) is fixedly installed on the outer wall of the support plate (2) through a connecting mechanism. An eccentric wheel (10) is fixedly installed on the outer wall of the output shaft of the first motor (9). An opening is provided on the outer wall of the extrusion block (6) to connect with the eccentric wheel. (10) A matching extrusion groove, a cover plate (11) is fixedly installed on the upper end face of the tank (5), a rotating shaft (12) is rotatably installed on the bottom wall of the cover plate (11), a second motor (13) connected to the rotating shaft (12) is fixedly installed on the upper end face of the cover plate (11), a number of stirring blades (15) are fixedly installed on the outer wall of the rotating shaft (12) through a connecting mechanism, a feeding hopper (16) communicating with the bottom wall is fixedly installed on the upper end face of the cover plate (11), the bottom of the tank (5) is designed in an inverted cone shape, and a discharge pipe communicating with the interior is fixedly installed on the bottom of the tank (5).

2. The mixing tank for latex paint production according to claim 1, characterized in that, The fixing mechanism includes a fixing frame (4) fixedly installed at the ends of two connecting rods (3), and the tank (5) is fixedly installed inside the fixing frame (4).

3. A mixing tank for latex paint production according to claim 2, characterized in that, The elastic mechanism includes springs (7) installed on the outer walls of two connecting rods (3), with the two ends of the two springs (7) being elastically connected to the outer wall of the support plate (2) and the inner wall of the extrusion block (6), respectively.

4. A mixing tank for latex paint production according to claim 3, characterized in that, The connecting mechanism includes a connecting plate (8) fixedly installed on the outer wall of the support plate (2), and the first motor (9) is fixedly installed on the bottom wall of the connecting plate (8).

5. A mixing tank for latex paint production according to claim 4, characterized in that, The connecting mechanism includes a connecting sleeve (14) fixedly installed on the outer wall of the rotating shaft (12), and each of the stirring blades (15) is fixedly installed on the outer wall of the connecting sleeve (14).

6. A mixing tank for latex paint production according to claim 5, characterized in that, An electric push rod (18) is fixedly installed on the upper surface of the cover plate (11) through a support frame (17). The upper surface of the cover plate (11) has a telescopic opening that cooperates with the electric push rod (18). A scraper (19) is fixedly installed on the telescopic end of the electric push rod (18).

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