Dispersing and emulsifying all-in-one machine for paint production

Abstract

The utility model relates to a dispersing and emulsifying all-in-one machine for paint production, which belongs to a material dispersing device and comprises a tank body, a frame body, a motor and a homogenizing head, the tank body is fixedly mounted on the frame body, the motor is mounted at the top of the tank body, a rotating shaft in the tank body is in transmission connection with the motor, the homogenizing head is mounted at the bottom end of the rotating shaft, and a bearing is mounted on the rotating shaft at the bottom of the homogenizing head. A fixed supporting frame is arranged between the bearing and the inner wall of the tank body, one-way bearings are fixedly installed on the upper portion and the lower portion of the rotating shaft, two or more transverse connecting rods are fixed to the peripheries of the one-way bearings, and scrapers are fixed to the outer ends of the transverse connecting rods which are symmetrical up and down. The dispersing and emulsifying all-in-one machine for paint production is simple in structure, integrates the functions of dispersing and emulsifying, greatly reduces the equipment cost and the occupied space in a plant, reduces the emulsifying and homogenizing time to achieve the required effect, and meanwhile, the scraping plate is mounted on the inner wall of the tank body to clean materials adhered to the inner wall of the emulsifying tank, so that the production efficiency is improved. The service life of the whole device is prolonged.

Description

Technical Field

[0001] The utility model belongs to a material dispersing device, in particular to a dispersing and emulsifying integrated machine for paint production. Background Art

[0002] Paint dispersion and emulsification are essential components of production equipment. Dispersion and emulsification are performed using separate devices during the production process, resulting in large equipment footprint and high costs. A mixer is required to agitate the paint to ensure uniform distribution and improve product quality. Emulsification involves shear mixing using rotating impellers and baffles on the emulsification tank. However, the impellers rotate in a circular motion, creating a layered shear mixing effect, leading to variations in uniformity at different heights. This requires a longer emulsification and homogenization time to achieve the desired effect. However, prolonged emulsification and homogenization times can also have adverse effects on the solution. Furthermore, the emulsifying head used in existing emulsifiers rotates in the middle of the tank, absorbing and shearing the solution above and below it, and then dispersing it to the surrounding area. This effectively shears and mixes the solution within the head, failing to effectively mix the solution at higher and lower levels within the tank, thus affecting the quality of the homogenized emulsification. In addition, during stirring, the raw materials often stick to the inner wall of the emulsification tank, which not only causes waste of raw materials, but also affects the service life of the emulsifier. Utility Model Content

[0003] The utility model aims to solve the deficiencies in the background technology and provide an all-in-one dispersing and emulsifying machine for paint production.

[0004] The utility model discloses a dispersing and emulsifying all-in-one machine for paint production, comprising a tank body, a frame body, a motor and a homogenizing head, wherein the tank body is fixedly mounted on the frame body, the motor is mounted on the top of the tank body, the rotating shaft in the tank body is transmission-connected to the motor, the bottom end of the rotating shaft is mounted on the homogenizing head, the rotating shaft at the bottom of the homogenizing head is mounted on a bearing, a fixed support frame is provided between the bearing and the inner wall of the tank body, one-way bearings are fixedly mounted on the upper and lower parts of the rotating shaft, more than two transverse connecting rods are fixed on the outer periphery of the one-way bearings, scrapers are fixed on the outer ends of the upper and lower symmetrical transverse connecting rods, more than two transverse shear plates are evenly distributed and fixed on the inner side walls of the scrapers, the tank body is provided with a liquid feed port and a solid feed port, and a discharge port is provided at the bottom.

[0005] As a further improvement of the present invention, the motor is a forward and reverse rotatable motor.

[0006] As a further improvement of the present invention, a gearbox is provided between the motor and the rotating shaft 5 .

[0007] As a further improvement of the present invention, a silicone strip is embedded at the outer end of the scraper to abut against the tank wall.

[0008] As a further improvement of the present invention, the number of the transverse connecting rods to which the upper and lower one-way bearings are fixed is three.

[0009] The utility model discloses an all-in-one dispersing and emulsifying machine for paint production, which has a simple structure and integrates dispersing and emulsifying functions, greatly reducing equipment cost and plant floor space. An internal stirring baffle, i.e., the shear plate, is provided to accelerate dispersion and emulsification uniformity, shear large-particle materials, reduce emulsification homogenization time and achieve the required effect. At the same time, a scraper is installed on the inner wall of the tank to clean the materials adhering to the inner wall of the emulsification tank, thereby saving raw materials and extending the service life of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a longitudinal sectional view of the present utility model. DETAILED DESCRIPTION

[0011] The following is combined with Figure 1 The utility model is further described as an all-in-one dispersing and emulsifying machine for paint production.

[0012] Example 1

[0013] The utility model discloses a dispersing and emulsifying all-in-one machine for paint production, comprising a tank body 1, a frame body 2, a motor 3 and a homogenizing head 4, wherein the tank body 1 is fixedly mounted on the frame body 2, the motor 3 is mounted on the top of the tank body 1, the rotating shaft 5 in the tank body 1 is transmission-connected to the motor 3, the bottom end of the rotating shaft 5 is mounted with the homogenizing head 4, a bearing 6 is mounted on the rotating shaft 5 at the bottom of the homogenizing head 4, a fixed support frame 7 is provided between the bearing 6 and the inner wall of the tank body 1, a one-way bearing 8 is fixedly mounted on the upper and lower parts of the rotating shaft 5, two or more transverse connecting rods 9 are fixed on the outer periphery of the one-way bearing 8, scrapers 10 are fixed on the outer ends of the upper and lower symmetrical transverse connecting rods 9, and two or more transverse shear plates 11 are evenly distributed and fixed on the inner side walls of the scrapers 10, the tank body 1 is provided with a liquid feed port 12 and a solid feed port 13, and a discharge port 14 is provided at the bottom.

[0014] Example 2

[0015] The utility model discloses a dispersing and emulsifying integrated machine for paint production, comprising a tank body 1, a frame body 2, a motor 3 and a homogenizing head 4, wherein the tank body 1 is fixedly mounted on the frame body 2, the motor 3 is mounted on the top of the tank body 1, the rotating shaft 5 in the tank body 1 is in transmission connection with the motor 3, the bottom end of the rotating shaft 5 is mounted with the homogenizing head 4, the rotating shaft 5 at the bottom of the homogenizing head 4 is mounted with a bearing 6, a fixed support frame 7 is provided between the bearing 6 and the inner wall of the tank body 1, the upper and lower parts of the rotating shaft 5 are fixedly mounted with a one-way bearing 8, the outer periphery of the one-way bearing (8) is fixed with two or more transverse connecting rods 9, the outer ends of the upper and lower symmetrical transverse connecting rods 9 are fixed with scrapers 10, the inner side walls of the scrapers 10 are evenly fixed with two or more transverse shear plates 11, the tank body 1 is provided with a liquid feed port 12 and a solid feed port 13, and a discharge port 14 is provided at the bottom. The motor 3 is reversible. When the motor rotates forward, it drives the homogenizing head to rotate. At this time, the one-way bearing 8 works normally, the transverse connecting rod 9 and the scraper 10 remain stationary, and the paint in the tank body is dispersed or emulsified. When the motor 3 is reversed, the one-way bearing 8 is locked. At this time, the transverse connecting rod 9 and the scraper 10 rotate with the rotating shaft 5, so that the inside of the tank body can be cleaned. A gearbox 15 is provided between the motor 3 and the rotating shaft 5, which can adjust the corresponding speed parameters for different paints. There are three transverse connecting rods 9 fixed to the upper and lower one-way bearings 8. Fixed pull rods can be added between adjacent transverse connecting rods 9 to increase the overall stability of the scraper 10 and the transverse connecting rod 9, so that the overall structure is not easily deformed when scraping the tank body 1. The outer end of the scraper 10 is inlaid with a silicone strip of similar hardness, which is against the wall of the tank body 1. When rotating forward, the silicone material adheres to the inner wall of the tank and remains motionless. At this time, the shear plate is also in a stationary state. When the homogenizing head rotates, the liquid can collide with the shear plate to increase the dispersion and emulsification speed. When the motor reverses, the silicone can scrape off the material stuck on the inner wall of the tank.

[0016] It is understood from common technical knowledge that the present invention may be implemented through other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A dispersing and emulsifying integrated machine for paint production, comprising a tank (1), a frame (2), a motor (3) and a homogenizing head (4), characterized in that The tank body (1) is fixedly mounted on the frame body (2), a motor (3) is mounted on the top of the tank body (1), a rotating shaft (5) in the tank body (1) is connected to the motor (3) in a transmission manner, a homogenizing head (4) is mounted on the bottom end of the rotating shaft (5), a bearing (6) is mounted on the rotating shaft (5) at the bottom of the homogenizing head (4), a fixed support frame (7) is provided between the bearing (6) and the inner wall of the tank body (1), a one-way bearing (8) is fixedly mounted on the upper and lower parts of the rotating shaft (5), two or more transverse connecting rods (9) are fixed on the outer periphery of the one-way bearing (8), a scraper (10) is fixed on the outer end of the upper and lower symmetrical transverse connecting rods (9), and two or more transverse shear plates (11) are evenly distributed and fixed on the inner side wall of the scraper (10), the tank body (1) is provided with a liquid feed port (12) and a solid feed port (13), and a discharge port (14) is provided at the bottom.

2. A dispersing and emulsifying integrated machine for paint production according to claim 1, characterized in that The motor (3) is a forward and reverse rotating motor.

3. A dispersing and emulsifying integrated machine for paint production according to claim 1 or 2, characterized in that A gearbox (15) is provided between the motor (3) and the rotating shaft (5).

4. A dispersing and emulsifying integrated machine for paint production according to claim 1 or 2, characterized in that The outer end of the scraper (10) is inlaid with a silicone strip and abuts against the wall of the tank body (1).

5. A dispersing and emulsifying integrated machine for paint production according to claim 1 or 2, characterized in that The number of transverse connecting rods (9) to which the upper and lower one-way bearings (8) are fixed is three.

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