High-speed stirring device for pigment color paste

Abstract

The utility model relates to the technical field of pigment processing equipment, and discloses a high-speed pigment paste stirring device which comprises a base, a telescopic part, a swing arm, a stirring assembly and a sealing cover. Wherein the telescopic part is rotationally connected to the top of the base, one end of the swing arm is connected with the top end of the telescopic part, the other end of the swing arm extends towards one horizontal side, the stirring assembly is arranged on the swing arm and used for stirring the pigment paste, and the sealing cover is arranged on the stirring assembly and used for sealing the stirring assembly. When the stirring assembly is used for stirring the pigment color paste, the sealing cover is sealed at an opening of a container for containing the pigment color paste. According to the utility model, the sealing cover is arranged on the stirring assembly, and when the telescopic part drives the stirring assembly to descend, the sealing cover seals the opening of the container at the same time, so that the color paste cannot be splashed out when the stirring assembly stirs the pigment color paste, and the waste of the color paste in the stirring process is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of pigment processing equipment, specifically to a high-speed stirring device for pigment paste. Background Technology

[0002] Color paste is a concentrated pigment paste, made from different pigments through a rigorous processing technique involving surface treatment and coating. Based on the solvent used, color pastes are classified as water-based, oil-based, and water-oil combined. Based on their application, they are categorized as coating color pastes, tape color pastes, papermaking color pastes, textile color pastes, machinery color pastes, toy color pastes, and latex product color pastes. Based on the tools used, color pastes are simply classified as factory color pastes and machine color pastes.

[0003] In the process of color paste production, it is usually necessary to stir it, which requires a stirring device. Chinese invention patent (application number: 201810716413.8) discloses a color paste stirring device to prevent clumping and sedimentation. The device includes a base, the top of which is fixedly connected to one end of a telescopic frame, and the other end of the telescopic frame is fixedly connected to one end of the bottom of a crossbeam. This color paste stirring device uses a motor to drive a drive disc to rotate, which in turn drives a driven disc via a belt. The driven disc drives a rotating shaft to rotate, which in turn drives a first gear to rotate. The first gear drives a second and a third gear to rotate, which in turn drive a first, second, and third stirring shaft to rotate, respectively. This allows for simultaneous stirring of the tank walls and bottom. The height of the stirring shafts can be adjusted via the telescopic frame. The entire device has a simple structure, is easy to use, and effectively prevents color paste from clumping and settling on the tank walls and bottom, improving the stirring effect and ensuring the quality of the color paste. However, during high-speed stirring, color paste often splashes out, resulting in waste. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the purpose of this utility model is to provide a high-speed stirring device for pigment paste.

[0005] The high-speed mixing device for pigment paste of this utility model includes:

[0006] Base;

[0007] A telescopic part, which is rotatably connected to the top of the base;

[0008] A swing arm, one end of which is connected to the top of the telescopic part, and the other end extends to a horizontal side;

[0009] A stirring assembly, which is mounted on the swing arm, is used to stir the pigment paste;

[0010] A sealing cap is disposed on the stirring assembly, and when the stirring assembly stirs the pigment paste, the sealing cap seals the opening of the container holding the pigment paste.

[0011] Preferably, the stirring assembly includes:

[0012] A stirring motor is mounted on the swing arm;

[0013] A stirring shaft, one end of which is connected to the stirring motor for transmission, and the other end extends downward to the lower part of the swing arm; the sealing cover is disposed on the outside of the stirring shaft.

[0014] Large stirring blades are provided, and the large stirring blades are evenly distributed along the circumference of the stirring shaft.

[0015] Preferably, the stirring assembly further includes a small stirring blade disposed at the bottom of the large stirring blade.

[0016] Preferably, a first bearing is provided at the connection between the sealing cover and the stirring shaft.

[0017] Preferably, the bottom of the sealing cap is provided with a plurality of positioning rings whose diameter gradually decreases from its outer edge to its center.

[0018] Preferably, the top surface of the base is provided with a positioning ring that is opposite to the positioning ring.

[0019] Preferably, a connecting rod is provided between the top surface of the sealing cover and the bottom surface of the swing arm.

[0020] Preferably, it further includes a drive assembly for driving the telescopic part to rotate, the drive assembly comprising:

[0021] A drive mechanism, which is disposed on the base;

[0022] A transmission mechanism is provided inside the mounting cavity of the base. One end of the transmission mechanism is connected to the drive mechanism, and the other end is connected to the telescopic part.

[0023] Preferably, the drive mechanism includes:

[0024] A drive motor is disposed on the top of the base;

[0025] A drive shaft, one end of which is connected to the output shaft of the drive motor, and the other end of which extends through and to the bottom of the mounting cavity; the transmission mechanism is connected to the drive shaft.

[0026] The second bearing is disposed at the bottom of the mounting cavity, and the other end of the drive shaft is connected to the second bearing.

[0027] Preferably, the transmission mechanism includes:

[0028] A drive gear, which is disposed on the outside of the drive shaft;

[0029] Driven gear, which meshes with driving gear;

[0030] A drive shaft is mounted on the driven gear, with one end extending upward and being connected to the telescopic part, and the other end extending downward to the bottom of the mounting cavity;

[0031] A third bearing is disposed at the bottom of the mounting cavity, and the other end of the drive shaft is connected to the third bearing.

[0032] The high-speed pigment paste stirring device of this utility model has the advantage that by setting a sealing cover on the stirring component, the sealing cover seals the opening of the container when the stirring component is lowered by the telescopic part, so that the pigment paste will not splash out when the stirring component stirs the pigment paste, thus avoiding waste of pigment paste during the stirring process. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of a high-speed stirring device for pigment paste according to the present invention;

[0034] Figure 2 This is a cross-sectional view of a high-speed mixing device for pigment pastes according to this utility model;

[0035] Figure 3 This is a cross-sectional view (with the container pressed down) of a high-speed stirring device for pigment pastes according to this utility model.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1 base, 11 positioning rings, 12 mounting cavities, 100 containers;

[0038] 2. Telescopic section; 3. Swing arm;

[0039] 4. Mixing assembly, 41. Mixing motor, 42. Mixing shaft, 43. Large mixing blade, 44. Small mixing blade;

[0040] 5. Sealing cap, 51. First bearing, 52. Positioning ring, 53. Connecting rod;

[0041] 6. Drive assembly, 61. Drive mechanism, 611. Drive motor, 612. Drive shaft, 613. Second bearing, 62. Transmission mechanism, 621. Drive gear, 622. Driven gear, 623. Transmission shaft, 624. Third bearing. Detailed Implementation

[0042] like Figures 1-3 As shown, this utility model discloses a high-speed mixing device for pigment paste, comprising a base 1, a telescopic part 2, a swing arm 3, a mixing assembly 4, and a sealing cap 5. The telescopic part 2 is rotatably connected to the top of the base 1. One end of the swing arm 3 is connected to the top of the telescopic part 2, and the other end extends horizontally. The mixing assembly 4 is mounted on the swing arm 3 for mixing the pigment paste. The sealing cap 5 is mounted on the mixing assembly 4, and when the mixing assembly 4 mixes the pigment paste, the sealing cap 5 seals the opening of the container 100 holding the pigment paste.

[0043] In practical use, first place the container 100 containing pigment paste at the designated position on the base 1. Then, control the swing arm 3 to descend via the telescopic part 2, which in turn drives the stirring assembly 4 and the sealing cap 5 to descend together. When the sealing cap 5 completely seals the opening of the container 100, stop descending. At this time, start the stirring assembly 4 to stir the pigment paste in the container 100. Since the container 100 is sealed by the sealing cap 5 during the stirring process, no pigment paste will splash out, avoiding waste of pigment paste.

[0044] Specifically, in this embodiment, the bottom of the sealing cap 5 is provided with multiple positioning rings 52 whose diameter gradually decreases from its outer edge to its center. The intervals between the multiple positioning rings 52 form annular grooves, and the opening of the container 100 is engaged within these grooves, resulting in a more stable seal. The multiple positioning rings 52 can form multiple annular grooves of varying diameters, allowing for the sealing of containers 100 of different diameters, thus increasing practicality. Furthermore, the top surface of the base 1 is provided with positioning rings 11 opposite to the positioning rings 52. During stirring, the container 100 can be placed within the corresponding positioning ring 11. When the sealing cap 5 descends, the annular grooves can better align with the opening of the container 100, making it easier for the sealing cap 5 to seal the container 100 without requiring adjustments to the container 100's position during the sealing process, thereby improving production efficiency. Of course, multiple positioning rings can be set, and multiple containers 100 containing pigment paste to be stirred can be placed on the base plate 1 at the same time. When one container 100 is stirred, the telescopic part 2 can drive the stirring component 4 and the sealing cover 5 to rise, and then rotate the telescopic part 2 to be above another container 100. In this way, different containers 100 can be stirred quickly.

[0045] In this embodiment, the telescopic part 2 can be a linear telescopic mechanism such as a cylinder, electric actuator, or hydraulic cylinder, and the specific choice depends on the actual needs.

[0046] Preferably, the stirring assembly 4 includes a stirring motor 41, a stirring shaft 42, and multiple large stirring blades 43. The stirring motor 41 is mounted on the swing arm 3. One end of the stirring shaft 42 is connected to the stirring motor 41, and the other end extends downwards to the bottom of the swing arm 3. A sealing cover 5 is located on the outside of the stirring shaft 42. The multiple large stirring blades 43 are evenly distributed along the circumference of the stirring shaft 42. Specifically, when stirring is required, the stirring motor 41 drives the stirring shaft 42 to rotate, which in turn drives the large stirring blades 43 to rotate, thereby stirring the color paste. Preferably, eight large stirring blades 43 can be provided, arranged in two layers of four blades each, to ensure more thorough stirring of the color paste. Furthermore, each large stirring blade 43 has a small stirring blade 44 at its bottom, which can evenly and meticulously stir the color paste, further enhancing the stirring process.

[0047] Preferably, a first bearing 51 is provided at the connection between the sealing cover 5 and the stirring shaft 42. The first bearing 51 ensures that the sealing cover 5 remains stationary while the stirring shaft 42 rotates normally. A connecting rod 53 is provided between the top surface of the sealing cover 5 and the bottom surface of the swing arm 3. The connecting rod 53 connects the swing arm 3 and the sealing cover 5, improving the stability of the sealing cover 5. Specifically, two connecting rods 53 are provided, and the two connecting rods 53 are symmetrically arranged along the axis of the stirring shaft 42, further improving the stability of the sealing cover 5.

[0048] In this embodiment, the high-speed pigment paste stirring device further includes a drive assembly 6 for driving the telescopic part 2 to rotate. When it is necessary to rotate the telescopic part 2, the drive assembly 6 drives the telescopic part 2 to rotate. Specifically, the drive assembly 6 includes a drive mechanism 61 and a transmission mechanism 62. The drive mechanism 61 is disposed on the base 1, and the transmission mechanism 62 is disposed in the mounting cavity 12 inside the base 1. One end of the transmission mechanism 62 is connected to the drive mechanism 61, and the other end is connected to the telescopic part 2.

[0049] In one embodiment, the drive mechanism 61 includes a drive motor 611, a drive shaft 612, and a second bearing 613. The drive motor 611 is located on the top of the base 1. One end of the drive shaft 612 is connected to the output shaft of the drive motor 611, and the other end extends through and to the bottom of the mounting cavity 12. The transmission mechanism 62 is connected to the drive shaft 612. The second bearing 613 is located at the bottom of the mounting cavity 12, and the other end of the drive shaft 612 is connected to the second bearing 613. During operation, the drive motor 611 drives the drive shaft 612 to rotate, which in turn drives the transmission mechanism 62 to rotate, thereby causing the telescopic part 2 to rotate. More specifically, this embodiment may also include a limit switch. The limit switch works in conjunction with the drive motor 611. When the limit switch detects that the stirring assembly 4 has rotated to the position corresponding to the positioning ring 11, the drive motor 611 stops rotating, further improving the stirring efficiency.

[0050] The transmission mechanism 62 includes a driving gear 621, a driven gear 622, a transmission shaft 623, and a third bearing 624. The driving gear 621 is located outside the drive shaft 612, the driven gear 622 meshes with the driving gear 621, the transmission shaft 623 is mounted on the driven gear 622, one end of the transmission shaft 623 extends upward and is connected to the telescopic part 2, and the other end extends downward to the bottom of the mounting cavity 12. The third bearing 624 is located at the bottom of the mounting cavity 12, and the other end of the transmission shaft 623 is connected to the third bearing 624.

[0051] In this embodiment, the telescopic part 2 is rotated via gear transmission, resulting in a simple and easy-to-implement structure. Furthermore, the transmission mechanism 62 in this embodiment can also transmit power via a belt-pulley or sprocket-chain connection.

[0052] In summary, the high-speed pigment paste stirring device of this embodiment provides a sealing cover 5 on the stirring component 4. When the telescopic part 2 drives the stirring component 4 to descend, the sealing cover 5 simultaneously seals the opening of the container 100, so that the pigment paste will not splash out when the stirring component 4 stirs the pigment paste, thus avoiding waste of pigment paste during the stirring process.

[0053] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0054] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model.

Claims

1. A high speed stirring device for pigment paste, characterized by, It includes: Base (1); Telescopic part (2), which is rotatably connected to the top of the base (1); Swing arm (3), one end of which is connected to the top end of the telescopic part (2), and the other end extends to the horizontal side; Stirring assembly (4), which is provided on the swing arm (3) for stirring the pigment paste; Sealing cover (5), which is provided on the stirring assembly (4), and the sealing cover (5) is sealed at the opening of the container (100) containing the pigment paste when the stirring assembly (4) is stirring the pigment paste.

2. The pigment paste high-speed stirring device according to claim 1, characterized in that, The stirring assembly (4) includes: Stirring motor (41), which is provided on the swing arm (3); Stirring shaft (42), one end of which is drivingly connected with the stirring motor (41), and the other end extends downward below the swing arm (3), and the sealing cover (5) is provided outside the stirring shaft (42); Large stirring blade (43), which is provided with a plurality of large stirring blades (43) uniformly distributed along the circumference of the stirring shaft (42).

3. The high speed pigment paste agitator of claim 2, wherein, The stirring assembly (4) further comprises small stirring blades (44) provided at the bottom of the large stirring blades (43).

4. The pigment paste high-speed stirring device according to claim 2, characterized in that, The first bearing (51) is provided at the connection between the sealing cover (5) and the stirring shaft (42).

5. The pigment paste high-speed stirring device according to claim 1, characterized in that, The bottom of the sealing cover (5) is provided with a plurality of positioning rings (52) gradually decreasing in diameter from the outer edge to the center.

6. The high speed pigment paste agitator of claim 5, wherein, The top surface of the base (1) is provided with a positioning ring (11) opposite to the positioning ring (52).

7. The pigment paste high-speed stirring device according to claim 1, characterized in that, The top surface of the sealing cover (5) and the bottom surface of the swing arm (3) are provided with a connecting rod (53).

8. The high speed pigment paste agitator according to any one of claims 1 to 7, characterized in that It also includes a driving assembly (6) for driving the telescopic part (2) to rotate, which includes: Driving mechanism (61), which is provided on the base (1); Transmission mechanism (62), which is provided in the mounting cavity (12) inside the base (1), one end of which is drivingly connected with the driving mechanism (61), and the other end is drivingly connected with the telescopic part (2).

9. The high speed pigment paste agitator of claim 8, wherein, The driving mechanism (61) includes: Driving motor (611), which is provided on the top of the base (1); Drive shaft (612), one end of which is drivingly connected with the output shaft of the driving motor (611), and the other end penetrates and extends to the bottom of the mounting cavity (12), and the transmission mechanism (62) is drivingly connected with the drive shaft (612); Second bearing (613), which is provided at the bottom of the mounting cavity (12), and the other end of the drive shaft (612) is connected with the second bearing (613).

10. The high speed pigment paste agitator of claim 9, wherein, The transmission mechanism (62) includes: Driving gear (621), which is provided outside the drive shaft (612); A driven gear (622) engaged with the driving gear (621); A transmission shaft (623) arranged on the driven gear (622), one end of the transmission shaft (623) extending upward and being in driving connection with the telescopic part (2), the other end extending downward to the bottom of the mounting cavity (12); A third bearing (624) arranged at the bottom of the mounting cavity (12), the other end of the transmission shaft (623) being connected with the third bearing (624).

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