A resin paste stirrer

Abstract

The utility model discloses a resin color paste agitator belongs to resin color paste technical field, and its technical scheme main points include bottom plate, the top of bottom plate is provided with the mixing tank, the inside of mixing tank is provided with longitudinal stirring mechanism, the number of longitudinal stirring mechanism is several and evenly distributed in the inside of mixing tank, the inside of mixing tank is provided with radial stirring mechanism, longitudinal stirring mechanism includes connecting rod, slide column, longitudinal stirring vane and counterweight, the surface of slide column and the surface of connecting rod fixed connection, solved the existing part resin color paste stirring structure is by motor drive stirring shaft, through the rotation of stirring blade material flow, the direction of rotation is relatively single, and the material is easy with paddle synchronous rotation in the stirring process and leads to local pigment precipitation, and the direction of rotation single paddle shear force is insufficient, and it is easy to cause pigment dispersion stirring uneven problem.

Description

Technical Field

[0001] This utility model relates to the field of resin pigment technology, and in particular to a resin pigment stirrer. Background Technology

[0002] Resin color paste is a colloidal dispersion system composed of resin matrix, pigment, dispersant and a small amount of additives. It is widely used in coatings, inks, composite materials and other fields. Stirring equipment is required when producing resin color paste.

[0003] Existing resin paste mixers have drawbacks in actual use, such as poor mixing effect, inconvenient cleaning inside the equipment, and raw material residue affecting the repeated use of the equipment. The existing patent (publication number: CN221815853U) discloses a resin paste mixer. This utility model uses the cooperation of the mixing blade and the auxiliary mixing blade to stir the resin, thereby improving the stirring efficiency, which is conducive to the thorough stirring of the resin and improving the quality of the resin. When it is necessary to clean the mixing tank, the liquid pump and motor are started, and the high-pressure nozzle washes the inner wall of the mixing tank. At the same time, the cleaning brush also scrubs the inner wall of the mixing tank, and the spray head washes the internal space of the mixing tank, thereby effectively avoiding the residue of raw materials inside the mixing tank. Moreover, the entire cleaning process is fully automatic and does not require manual cleaning.

[0004] To address the aforementioned issues, existing patents have provided solutions. However, some existing resin pigment mixing structures use a motor-driven mixing shaft, which rotates the mixing blades to drive the material flow. The rotation direction is relatively unidirectional, and the material tends to rotate synchronously with the blades during the mixing process, leading to local pigment sedimentation. Furthermore, the blades with a unidirectional rotation have insufficient shear force, which can easily result in uneven pigment dispersion and mixing.

[0005] To address this, a resin paste agitator is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a resin pigment mixer that can solve the problems of existing resin pigment mixing structures that are driven by a motor to move the mixing shaft and the material flow through the rotation of the mixing blades. The rotation direction is relatively unidirectional, and the material tends to rotate synchronously with the blades during the mixing process, resulting in local pigment sedimentation. In addition, the blades with a unidirectional rotation have insufficient shear force, which easily leads to uneven pigment dispersion and mixing.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a resin color paste mixer, comprising a base plate, a mixing tank being provided on the top of the base plate, a longitudinal stirring mechanism being provided inside the mixing tank, the number of longitudinal stirring mechanisms being several and evenly distributed inside the mixing tank, and a radial stirring mechanism being provided inside the mixing tank. The longitudinal stirring mechanism includes a connecting rod, a sliding column, a longitudinal stirring blade, and a counterweight. The surface of the sliding column is fixedly connected to the surface of the connecting rod. The side of the longitudinal stirring blade near the sliding column is fixedly connected to the sliding column. The surface of the connecting rod is in movable contact with the surface of the mixing tank. The top of the counterweight is fixedly connected to the surface of the connecting rod. The longitudinal stirring blade is inclined.

[0008] Preferably, the radial stirring mechanism includes a first geared motor, a plurality of radial stirring blades and a rotating shaft, wherein the bottom of the output shaft of the first geared motor is fixedly connected to the top of the rotating shaft, and the radial stirring blades are fixedly connected to the rotating shaft on the side near the rotating shaft.

[0009] Preferably, a bracket is fixedly connected to the rear side of the top of the base plate, the bottom of the first geared motor is fixedly connected to the top of the bracket, and the surface of the output shaft of the first geared motor is in movable contact with the interior of the bracket.

[0010] Preferably, the bottom of the base plate is fixedly connected to a support leg, and the support leg is a plurality of legs evenly distributed on the bottom of the base plate.

[0011] Preferably, the base plate has a sliding hole inside for use with the connecting rod, and the connecting rod is slidably connected inside the sliding hole.

[0012] Preferably, an arc-shaped plate that works in conjunction with a sliding column is fixedly connected to the bottom of the inner wall of the mixing tank, and the surface of the sliding column is in contact with the surface of the arc-shaped plate.

[0013] Preferably, the bottom plate has an annular groove at the top, and the bottom of the mixing tank is rotatably connected with a number of balls evenly distributed at the bottom of the mixing tank, with the surface of the balls in contact with the inner wall of the annular groove.

[0014] Preferably, a second geared motor is fixedly connected to the bottom of the base plate, the top of the output shaft of the second geared motor passes through the base plate and is fixedly connected to the bottom of the mixing tank, and the surface of the output shaft of the second geared motor is in movable contact with the interior of the base plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application sets up a longitudinal stirring mechanism, which drives the mixing tank and the arc plate to rotate through the second reduction motor. The arc plate pushes the sliding column, and combined with the gravity of the counterweight and the guide of the sliding hole, the sliding column drives the inclined longitudinal stirring blades to rise and fall, thereby realizing the longitudinal mixing of materials, breaking the limitation of unidirectional stirring, and avoiding local sedimentation. 2. This application sets up a radial stirring mechanism, in which a first reduction motor supported by a bracket drives the rotating shaft and radial stirring blades to rotate counterclockwise, forming a radial shearing force. This, combined with longitudinal stirring, enhances the shearing effect, solves the problem of uneven pigment dispersion caused by unidirectional stirring, and improves the uniformity of stirring. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the resin paste stirrer of this utility model; Figure 2 This is a three-dimensional connection diagram of the base plate and the bracket in this utility model; Figure 3 This is a three-dimensional connection diagram of the mixing tank and the arc-shaped plate in this utility model; Figure 4 This is a three-dimensional connection diagram of the longitudinal stirring mechanism in this utility model; Figure 5 This is a three-dimensional connection diagram of the radial stirring mechanism in this utility model; Figure 6 This is a three-dimensional structural diagram of the bottom of the mixing tank in this utility model; Figure 7 This is a three-dimensional exploded view of the base plate and the second reduction motor in this utility model.

[0017] In the diagram, 1 is the base plate; 2 is the mixing tank; 3 is the longitudinal mixing mechanism; 301 is the connecting rod; 302 is the sliding column; 303 is the longitudinal mixing blade; 304 is the counterweight; 4 is the radial mixing mechanism; 401 is the first geared motor; 402 is the radial mixing blade; 403 is the rotating shaft; 5 is the bracket; 6 is the sliding hole; 7 is the support leg; 8 is the annular groove; 9 is the arc plate; 10 is the ball bearing; and 11 is the second geared motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-7 The present invention provides the following technical solution: A resin paste mixer includes a base plate 1, a mixing tank 2 is provided on the top of the base plate 1, a longitudinal stirring mechanism 3 is provided inside the mixing tank 2, the number of longitudinal stirring mechanisms 3 is several and evenly distributed inside the mixing tank 2, and a radial stirring mechanism 4 is provided inside the mixing tank 2. The longitudinal stirring mechanism 3 includes a connecting rod 301, a sliding column 302, a longitudinal stirring blade 303, and a counterweight 304. The surface of the sliding column 302 is fixedly connected to the surface of the connecting rod 301. The side of the longitudinal stirring blade 303 near the sliding column 302 is fixedly connected to the sliding column 302. The surface of the connecting rod 301 is in movable contact with the surface of the mixing tank 2. The top of the counterweight 304 is fixedly connected to the surface of the connecting rod 301. The longitudinal stirring blade 303 is inclined.

[0020] In this embodiment: the second reduction motor 11 is controlled to rotate clockwise by an external controller, and its output shaft drives the mixing tank 2 to rotate. The annular groove 8 at the top of the bottom plate 1 cooperates with the ball bearings 10 at the bottom of the mixing tank 2 to support the rotation of the mixing tank 2. The rotation of the mixing tank 2 causes the arc-shaped plate 9 at the bottom of the inner wall to rotate synchronously, pushing the sliding column 302. Combined with the gravity of the counterweight 304 at the bottom of the connecting rod 301, the sliding column 302 drives the inclined longitudinal stirring blades 303 to rise and fall, realizing longitudinal mixing. At the same time, the controller controls the first reduction motor 401 on the bracket 5 to rotate counterclockwise, and the output shaft passes through... The rotating shaft 403 drives the radial stirring blade 402 to rotate counterclockwise, performing counterclockwise radial stirring. The combination of longitudinal and radial stirring achieves efficient and uniform stirring. The bottom support leg 7 of the base plate 1 provides stable support. After completion, the pigment can be extracted by an external extraction device. This solves the problem that some existing resin pigment stirring structures are driven by a motor-driven stirring shaft, which drives the material flow through the rotation of the stirring blades. The rotation direction is relatively simple, and the material is prone to local pigment precipitation due to synchronous rotation with the blades during the stirring process. In addition, the blades with a single rotation direction have insufficient shear force, which easily leads to uneven pigment dispersion and stirring.

[0021] Specifically, such as Figure 2 and Figure 5 As shown, the radial stirring mechanism 4 includes a first reduction motor 401, several radial stirring blades 402 and a rotating shaft 403. The bottom of the output shaft of the first reduction motor 401 is fixedly connected to the top of the rotating shaft 403, and the side of the radial stirring blades 402 near the rotating shaft 403 is fixedly connected to the rotating shaft 403.

[0022] Specifically, such as Figure 2 As shown, a bracket 5 is fixedly connected to the rear side of the top of the base plate 1, the bottom of the first geared motor 401 is fixedly connected to the top of the bracket 5, and the surface of the output shaft of the first geared motor 401 is in movable contact with the inside of the bracket 5.

[0023] Specifically, such as Figure 1 As shown, the bottom of the base plate 1 is fixedly connected with a support leg 7, and the support leg 7 is a number that is evenly distributed on the bottom of the base plate 1.

[0024] In this embodiment: the radial stirring mechanism 4 drives the rotating shaft 403 and the radial stirring blade 402 to rotate through the first reduction motor 401, thereby realizing the radial stirring of the material. The bracket 5 provides stable support for the first reduction motor 401 to ensure its stable operation. The support leg 7 supports the base plate 1 and the overall equipment, thereby improving the stability of the base plate 1 and the stirring tank 2.

[0025] Specifically, such as Figure 1 , Figure 4 and Figure 7 As shown, the base plate 1 has a sliding hole 6 inside that works with the connecting rod 301, and the connecting rod 301 is slidably connected inside the sliding hole 6.

[0026] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, an arc-shaped plate 9 is fixedly connected to the bottom of the inner wall of the mixing tank 2 to cooperate with the sliding column 302, and the surface of the sliding column 302 is in contact with the surface of the arc-shaped plate 9.

[0027] In this embodiment: the sliding hole 6 provides sliding space for the connecting rod 301, ensuring its smooth up and down movement; the arc plate 9 cooperates with the sliding column 302, which can push the sliding column 302 to drive the longitudinal stirring blade 303 to move, assisting in longitudinal mixing and improving the stirring effect.

[0028] Specifically, such as Figure 1 , Figure 6 and Figure 7 As shown, an annular groove 8 is provided on the top of the bottom plate 1, and a ball bearing 10 is rotatably connected to the bottom of the mixing tank 2. The ball bearing 10 is a number of balls and is evenly distributed on the bottom of the mixing tank 2. The surface of the ball bearing 10 is in contact with the inner wall of the annular groove 8.

[0029] Specifically, such as Figure 7 As shown, a second geared motor 11 is fixedly connected to the bottom of the base plate 1. The top of the output shaft of the second geared motor 11 passes through the base plate 1 and is fixedly connected to the bottom of the mixing tank 2. The surface of the output shaft of the second geared motor 11 is in contact with the interior of the base plate 1.

[0030] In this embodiment: the annular groove 8 cooperates with the ball bearing 10 to reduce friction when the mixing tank 2 rotates, making the rotation smoother, and can also provide rotational support for the mixing tank 2, making the rotation of the mixing tank 2 more stable. The second reduction motor 11 provides power for the rotation of the mixing tank 2, driving it to rotate stably, and cooperates with the longitudinal stirring mechanism 3 to achieve efficient and uniform stirring.

[0031] Working principle: The second geared motor 11 is controlled to rotate clockwise by an external controller. Since the top of the output shaft of the second geared motor 11 passes through the base plate 1 and is fixedly connected to the bottom of the mixing tank 2, and the top of the base plate 1 has an annular groove 8, and the bottom of the mixing tank 2 is rotatably connected to several evenly distributed ball bearings 10, the surface of the ball bearings 10 is in contact with the inner wall of the annular groove 8, so the mixing tank 2 will rotate clockwise on the base plate 1. The ball bearings 10 provide rotational support for the mixing tank 2. At the same time, the bottom of the inner wall of the mixing tank 2 is fixedly connected to an arc-shaped plate that cooperates with the sliding column 302. 9. The surface of the sliding column 302 contacts the surface of the arc plate 9. The rotation of the mixing tank 2 drives the arc plate 9 to rotate synchronously. The surface of the sliding column 302 is fixedly connected to the surface of the connecting rod 301. The connecting rod 301 is slidably connected in the sliding hole 6 opened inside the bottom plate 1. A counterweight 304 is also fixedly connected to the top of the connecting rod 301. Under the pushing of the arc plate 9 and the gravity of the counterweight 304, the sliding column 302 will drive the longitudinal stirring blade 303 to rise and fall. The longitudinal stirring blade 303 is inclined, thereby longitudinally mixing the resin pigment material in the mixing tank 2. At this time, the first geared motor 401 is controlled to rotate counterclockwise by an external controller. The first geared motor 401 is mounted on a bracket 5 fixedly connected to the top rear side of the base plate 1. The bottom of its output shaft is fixedly connected to the top of the rotating shaft 403. Several radial stirring blades 402 are fixedly connected to the rotating shaft 403. Therefore, the rotating shaft 403 will drive the radial stirring blades 402 to rotate counterclockwise, performing counterclockwise radial stirring of the resin pigment material. The longitudinal stirring and radial stirring work together to achieve efficient and uniform stirring. Several evenly distributed support legs 7 are fixedly connected to the bottom of the base plate 1 to support the entire system. The device provides stable support. After various materials are mixed into resin pigment paste, the pigment paste can be extracted by an external extraction device. This solves the problem that some existing resin pigment paste mixing structures are driven by a motor-driven mixing shaft, which drives the material flow through the rotation of the mixing blades. The rotation direction is relatively unidirectional, and the material is prone to local pigment precipitation due to synchronous rotation with the blades during the mixing process. In addition, the blades with a unidirectional rotation have insufficient shear force, which can easily lead to uneven pigment dispersion and mixing. It should be noted that the first reduction motor 401 and the second reduction motor 11 are both existing and mature technologies that have been published, and will not be described in detail here.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A resin paste mixer, comprising a base plate (1), characterized in that: A mixing tank (2) is provided on the top of the base plate (1). A longitudinal stirring mechanism (3) is provided inside the mixing tank (2). The number of longitudinal stirring mechanisms (3) is several and they are evenly distributed inside the mixing tank (2). A radial stirring mechanism (4) is provided inside the mixing tank (2). The longitudinal stirring mechanism (3) includes a connecting rod (301), a sliding column (302), a longitudinal stirring blade (303), and a counterweight (304). The surface of the sliding column (302) is fixedly connected to the surface of the connecting rod (301). The side of the longitudinal stirring blade (303) close to the sliding column (302) is fixedly connected to the sliding column (302). The surface of the connecting rod (301) is in movable contact with the surface of the mixing tank (2). The top of the counterweight (304) is fixedly connected to the surface of the connecting rod (301). The longitudinal stirring blade (303) is inclined.

2. The resin paste agitator according to claim 1, characterized in that: The radial stirring mechanism (4) includes a first reduction motor (401), a plurality of radial stirring blades (402) and a rotating shaft (403). The bottom of the output shaft of the first reduction motor (401) is fixedly connected to the top of the rotating shaft (403), and the radial stirring blades (402) are fixedly connected to the rotating shaft (403) on the side near the rotating shaft (403).

3. The resin paste stirrer according to claim 2, characterized in that: A bracket (5) is fixedly connected to the rear side of the top of the base plate (1). The bottom of the first geared motor (401) is fixedly connected to the top of the bracket (5). The surface of the output shaft of the first geared motor (401) is in active contact with the inside of the bracket (5).

4. The resin paste agitator according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with a support leg (7), and the support leg (7) is a number and is evenly distributed on the bottom of the base plate (1).

5. The resin paste stirrer according to claim 1, characterized in that: The base plate (1) has a sliding hole (6) inside which it is used in conjunction with the connecting rod (301), and the connecting rod (301) is slidably connected inside the sliding hole (6).

6. The resin paste agitator according to claim 1, characterized in that: The bottom of the inner wall of the mixing tank (2) is fixedly connected to an arc plate (9) that works with the sliding column (302), and the surface of the sliding column (302) is in contact with the surface of the arc plate (9).

7. A resin paste agitator according to claim 1, characterized in that: The bottom plate (1) has an annular groove (8) at the top, and the bottom of the mixing tank (2) is rotatably connected with balls (10). There are several balls (10) evenly distributed at the bottom of the mixing tank (2), and the surface of the balls (10) is in contact with the inner wall of the annular groove (8).

8. A resin paste agitator according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a second geared motor (11). The top of the output shaft of the second geared motor (11) passes through the base plate (1) and is fixedly connected to the bottom of the mixing tank (2). The surface of the output shaft of the second geared motor (11) is in active contact with the interior of the base plate (1).

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