CN219540125U - Printing ink mixing arrangement - Google Patents

Abstract

An ink mixing device, comprising: the stirring tank comprises a tank body, wherein a first driving device is arranged on the tank body, a stirring shaft is connected to the first driving device, and one end of the stirring shaft extends into the tank body; the blade support frame is arranged on the stirring shaft, and a spiral blade for stirring ink is arranged on the blade support frame; the main bevel gear is arranged at the lower end of the stirring shaft; the mounting seat is arranged at the bottom of the tank body; the mounting seat is provided with a cavity, a first bevel gear and a second bevel gear which are meshed with the main bevel gear are arranged in the cavity, stirring blades are arranged on one sides of the first bevel gear and the second bevel gear, which are away from each other, and one end of each stirring blade extends out of the mounting seat; the main bevel gear drives the first bevel gear and the second bevel gear to rotate under the action of the first driving device, so that the stirring blades connected with the first bevel gear and the second bevel gear stir the ink at the bottom. The utility model can stir the ink with higher viscosity uniformly, and avoid the problems of precipitation and the like.

Description

Printing ink mixing arrangement

Technical Field

In particular, the utility model relates to an ink mixing device.

Background

In the production of ink, the full mixing of the ink is an important link for ensuring the uniform quality of the product, and an ink mixing tank is one of more common equipment. The ink mixing tank is an apparatus for mixing the same kind of ink or different kinds of ink, and the ink mixing tank is usually closed to avoid volatilization of the solvent.

The Chinese utility model publication No. CN212492540U discloses a water-based ink stirring device, and in the specification [0020], the material is added from a feed inlet 11 of a machine body 1, a rotating shaft 22 of a stirring mechanism 2 drives a stirring rod 24 to rotate under the drive of a motor 21, so that the material in the machine body 1 is stirred, and the stirred material is filtered by a filtering mechanism 3 from a discharge outlet 12. As can be seen from the accompanying drawings of the specification of the utility model, when the viscosity of the ink is low, the stirring mechanism 2 is positioned at the center in the machine body 1, and as the rotation speed of the stirring mechanism 2 is increased, the pressure difference of the ink material occurs on a section vertical to the speed due to the flow of the fluid, and finally, vortex is generated, so that the ink is uniformly stirred. However, when the viscosity of the ink is high, the ink on the bottom wall in the machine body 1 is difficult to enter the vortex, so that the ink on the bottom wall is difficult to stir uniformly.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an ink mixing device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an ink mixing device, comprising:

the stirring tank comprises a tank body, wherein a first driving device is arranged on the tank body, a stirring shaft is connected to the first driving device, and one end of the stirring shaft extends into the tank body;

the blade support frame is arranged on the stirring shaft, and a spiral blade for stirring ink is arranged on the blade support frame;

the main bevel gear is arranged at the lower end of the stirring shaft;

the mounting seat is arranged at the bottom of the tank body; the mounting seat is provided with a cavity, a first bevel gear and a second bevel gear which are meshed with the main bevel gear are arranged in the cavity, stirring blades are arranged on one sides of the first bevel gear and the second bevel gear, which are away from each other, and one end of each stirring blade extends out of the mounting seat;

the main bevel gear drives the first bevel gear and the second bevel gear to rotate under the action of the first driving device, so that the stirring blades connected with the first bevel gear and the second bevel gear stir the ink at the bottom.

Preferably, an adjusting component for adjusting the height of the stirring shaft is arranged on the tank body.

Preferably, the adjusting component comprises a support arranged on the tank body, a lifting structure is arranged on the support, the lifting structure is connected with a second driving device, a hanging box is arranged on the lifting structure, one side of the hanging box is connected with the stirring shaft, and the second driving device can drive the lifting structure and the hanging box to move along the vertical direction so as to drive the stirring shaft to move up and down.

Preferably, the lifting structure is a screw rod, and the screw rod is in threaded connection with the bracket.

Preferably, a connecting rod is arranged between the hanging box and the stirring shaft.

Preferably, the first driving device and the second driving device are motors.

The beneficial effects of the utility model are as follows:

according to the utility model, through the structural cooperation of the spiral blade, the main bevel gear, the first bevel gear, the second bevel gear and the like, the ink with higher viscosity can be uniformly stirred, and the problems of precipitation or layering and the like are avoided.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a cross-sectional view of an ink mixing device;

fig. 2 is a schematic view of structural connection of a blade support frame and a helical blade.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

The orientations shown in the drawings are not to be construed as limiting the specific scope of the utility model, and only as a reference to the preferred embodiments, variations in the positions or numbers of product components shown in the drawings or structural simplifications may be made.

The terms "connected" and "connected" as used in the specification and illustrated in the drawings refer to the components as being "connected" to each other, and are understood to mean fixedly connected or detachably connected or integrally connected; the connection can be direct connection or connection through an intermediate medium, and a person skilled in the art can understand the connection relation according to specific situations to obtain a screw connection or riveting or welding or clamping or embedding and other modes to replace the modes in different embodiments in a proper mode.

Terms of orientation such as up, down, left, right, top, bottom, and the like, as well as orientations shown in the drawings, may be used for direct contact or contact by additional features between the components; such as directly above and obliquely above, or it merely represents above the other; other orientations may be understood by analogy.

The materials for manufacturing the components with the solid shapes shown in the specification and the drawings can be metal materials or nonmetal materials or other composite materials; the machining process adopted for the parts with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, milling, three-dimensional printing, machining and the like; those skilled in the art can adaptively select or combine according to different processing conditions, costs and precision, but are not limited to the above materials and manufacturing processes.

An ink mixing device, referring to fig. 1, comprising:

the stirring tank comprises a tank body 1, wherein a first driving device 2 is arranged on the tank body 1, a stirring shaft 3 is connected to the first driving device 2, and one end of the stirring shaft 3 extends into the tank body 1;

the blade support frame 4 is arranged on the stirring shaft 3, and a spiral blade 5 for stirring ink is arranged on the blade support frame 4;

a main bevel gear 6 arranged at the lower end of the stirring shaft 3;

the mounting seat 7 is arranged at the bottom of the tank body 1; the mounting seat 7 is provided with a cavity 8, a first bevel gear 9 and a second bevel gear 10 meshed with the main bevel gear 6 are arranged in the cavity 8, stirring blades 11 are arranged on the sides, away from each other, of the first bevel gear 9 and the second bevel gear 10, and one end of each stirring blade 11 extends out of the mounting seat 7;

the main bevel gear 6 drives the first bevel gear 9 and the second bevel gear 10 to rotate under the action of the first driving device 2, so that the stirring blades 11 connected with the first bevel gear 9 and the second bevel gear 10 stir the ink at the bottom.

Further, an adjusting component 12 for adjusting the height of the stirring shaft 3 is arranged on the tank body 1.

Further, the adjusting component 12 includes a support 121 disposed on the tank 1, a lifting structure 122 is disposed on the support 121, the lifting structure 122 is connected with a second driving device 123, a hanging box 124 is disposed on the lifting structure 122, one side of the hanging box 124 is connected with the stirring shaft 3, and the second driving device 123 can drive the lifting structure 122 and the hanging box 124 to move along a vertical direction so as to drive the stirring shaft 3 to move up and down.

Further, the lifting structure 122 is a screw, and the screw is in threaded connection with the bracket 121.

Further, a connecting rod 13 is disposed between the hanging box 124 and the stirring shaft 3.

Further, the first driving device 2 and the second driving device 123 are both motors.

The working principle of the utility model is as follows:

referring to fig. 1, the first driving device 2 is started, the first driving device 2 can drive the stirring shaft 3 to rotate, and the first driving device 2 can be realized by a motor as embodiment 1. The stirring shaft 3 can drive the helical blade 5 to rotate in the rotating process, and the helical blade 5 can enlarge the contact surface with the ink material, so that the ink positioned in the middle of the tank body 1 can be uniformly stirred. The second driving device 123 is started, the second driving device 123 can drive the lifting structure 122 to move in the vertical direction, as in embodiment 1, the lifting structure 122 can be realized by selecting a screw, and the movement of the screw thread in the vertical direction is realized by the threaded connection between the screw and the bracket 121 (since the threaded connection belongs to a mature technical means in the art, the working principle thereof will not be repeated herein). The hanging box 124 is arranged on the screw rod, so that the screw rod can drive the hanging box 124 to synchronously move when moving, and the hanging box 124 is connected with the stirring shaft 3 through the connecting rod 13, so that the hanging box 124 can drive the stirring shaft 3 to move in the vertical direction when moving, and the main bevel gear 6 at the lower end of the stirring shaft 3 can be adjusted to extend into the cavity 8 to be meshed with the first bevel gear 9 and the second bevel gear 10; at this time, the first driving device 2 is driven, and the first driving device 2 can drive the stirring shaft 3 to rotate, so that the main bevel gear 6 is driven to rotate, and the main bevel gear 6 is simultaneously meshed with the first bevel gear 9 and the second bevel gear 10, so that the first bevel gear 9 and the second bevel gear 10 are driven to rotate, and the stirring blade 11 is driven to rotate in the vertical direction. Since the stirring blade 11 is provided near the bottom of the tank 1, the ink at the bottom of the tank 1 can be stirred for the second time; the contact area between the spiral blade 5 and the printing ink is increased, the stirring blade 11 is arranged on the bottom of the tank body 1, and the printing ink with higher viscosity can be uniformly stirred through structural cooperation of the stirring blade 11 and the spiral blade 5, so that the problems of precipitation or layering and the like of the printing ink at the bottom of the tank body 1 are avoided.

While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims (6)

1. An ink mixing device, comprising:

the stirring device comprises a tank body (1), wherein a first driving device (2) is arranged on the tank body (1), a stirring shaft (3) is connected to the first driving device (2), and one end of the stirring shaft (3) stretches into the tank body (1);

the blade support frame (4) is arranged on the stirring shaft (3), and a spiral blade (5) for stirring ink is arranged on the blade support frame (4);

the main bevel gear (6) is arranged at the lower end of the stirring shaft (3);

the mounting seat (7) is arranged at the bottom of the tank body (1); the mounting seat (7) is provided with a cavity (8), a first bevel gear (9) and a second bevel gear (10) which are meshed with the main bevel gear (6) are arranged in the cavity (8), stirring blades (11) are arranged on one sides of the first bevel gear (9) and the second bevel gear (10) which are away from each other, and one ends of the stirring blades (11) extend out of the mounting seat (7);

the main bevel gear (6) drives the first bevel gear (9) and the second bevel gear (10) to rotate under the action of the first driving device (2), so that the stirring blades (11) connected with the first bevel gear (9) and the second bevel gear (10) stir the ink at the bottom.

2. An ink mixing device according to claim 1, characterized in that the tank (1) is provided with an adjusting assembly (12) for adjusting the height of the stirring shaft (3).

3. An ink mixing device according to claim 2, wherein the adjusting assembly (12) comprises a bracket (121) arranged on the tank body (1), a lifting structure (122) is arranged on the bracket (121), the lifting structure (122) is connected with a second driving device (123), a hanging box (124) is arranged on the lifting structure (122), one side of the hanging box (124) is connected with the stirring shaft (3), and the second driving device (123) can drive the lifting structure (122) and the hanging box (124) to move along the vertical direction so as to drive the stirring shaft (3) to move up and down.

4. An ink mixing device according to claim 3, wherein the lifting structure (122) is a screw which is in threaded connection with the support (121).

5. An ink mixing device according to claim 3, characterized in that a connecting rod (13) is arranged between the hanging box (124) and the stirring shaft (3).

6. An ink mixing device according to claim 2, characterized in that the first drive means (2) and the second drive means (123) are both motors.