Mixing device for ink production

Abstract

The utility model belongs to the technical field of printing ink production equipment, in particular to a mixing device for printing ink production, which comprises a tank body and a cover plate fixedly connected to the top of the tank body, a rotating rod is rotatably connected between the tank body and the cover plate, and sliding sleeves distributed at equal intervals are slidably connected to the rotating rod. Stirring blades are fixedly connected to the outer walls of the sliding sleeves, the stirring device further comprises an elastic telescopic structure, and the elastic telescopic structure comprises an arc-shaped plate which is fixedly connected between the multiple sliding sleeves. The sliding sleeves distributed at equal intervals are connected to the rotating rod in a sliding mode, the stirring blades are fixedly connected to the sliding sleeves, and the elastic telescopic structures are arranged between the sliding sleeves and the rotating rod, so that when the rotating rod rotates, the elastic telescopic structures can drive the sliding sleeves to stretch out and draw back in a reciprocating mode, and the stirring blades rise and fall in a reciprocating mode; the stirring area of the stirring blades is expanded, the mixing effect of the printing ink raw materials is improved, and the problem of poor mixing effect of the device at the present stage is solved.

Description

Technical Field

[0001] This utility model relates to the field of ink production equipment technology, specifically a mixing device for ink production. Background Technology

[0002] Ink is an important material used in printing, which displays patterns and text on a substrate through printing or inkjet printing. Ink consists of main and auxiliary components, which are uniformly mixed and repeatedly rolled to form a viscous, colloidal fluid. Therefore, a mixing device is needed in the production and processing of ink to achieve the mixing and stirring of raw materials. For example, a uniform ink production mixing device disclosed in patent number CN202222528534.4, in which a motor drives the stirring shaft, scraper, and stirring blades to rotate during operation, and the stirring blades are shaped like a feeding auger, which can stir the bottom of the mixing tank... The raw materials are conveyed to the upper side, and the scraper can scrape off the ink raw materials on the inner wall of the mixing tank when it rotates, so that the ink can be fully mixed. However, this solution still has certain defects and shortcomings. When the motor drives the mixing shaft to rotate, the mixing blades cannot move up and down in a circular motion, making the mixing position relatively singular. Therefore, there will be mixing dead corners, which can easily lead to incomplete mixing, inconvenience for ink processing and molding, delay processing time, and poor mixing effect. Therefore, this utility model proposes a mixing device for ink production to solve this problem. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a mixing device for ink production. It utilizes equidistantly distributed sliding sleeves slidably connected to a rotating rod, with stirring blades fixedly connected to the sleeves. An elastic telescopic structure is provided between the sleeves and the rotating rod. When the rotating rod rotates, this structure causes the sleeves to reciprocate, raising and lowering the stirring blades, thereby expanding the stirring area and increasing the mixing effect of the ink raw materials. This solves the problem of poor mixing performance in current devices.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A mixing device for ink production includes a tank and a cover plate fixedly connected to the top of the tank. A rotating rod is rotatably connected between the tank and the cover plate, and equidistantly distributed sliding sleeves are slidably connected to the rotating rod. Stirring blades are fixedly connected to the outer walls of the sliding sleeves. The device also includes an elastic telescopic structure, which includes an arc-shaped plate fixedly connected between multiple sliding sleeves; a first annular plate fixedly connected to the upper part of the arc-shaped plate by a first fixing member; and a second annular plate fixedly connected to the rotating rod by a second fixing member. Equidistantly distributed springs are fixedly connected between the first annular plate and the second annular plate.

[0008] Furthermore, a limiting protrusion is fixed on the outer wall of the rotating rod along its length, and a groove is provided on the sliding sleeve corresponding to the limiting protrusion. A ball is rotatably connected to the groove of the sliding sleeve, and the ball contacts the limiting protrusion.

[0009] Furthermore, a third annular plate is fixedly connected to the bottom of the arc-shaped plate by a third fixing member, a round rod is fixedly connected to the lower surface of the third annular plate, and a universal ball is rotatably connected to the lower end of the round rod. A wedge block is fixedly connected to the inner bottom of the tank on one side of the universal ball.

[0010] Furthermore, both the first and third fixing members are fixing plates, and the second fixing member is a fixing rod.

[0011] Furthermore, a motor for driving the rotating rod to rotate is installed on the cover plate.

[0012] Furthermore, the cover plate is provided with a feed inlet, and the discharge outlet at the bottom of the tank is connected to a discharge pipe, on which a valve is installed.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a mixing device for ink production, which has the following advantages:

[0015] This invention fixes the stirring blade to the outer wall of the sliding sleeve and sets an elastic telescopic structure between the sliding sleeve and the rotating rod. The elastic telescopic structure includes an arc-shaped plate, a first fixing member, a first annular plate, a spring, a second annular plate, a second fixing member, and a third annular plate. When the rotating rod rotates, it can drive the sliding sleeve to rotate through the limiting protrusion. When the sliding sleeve rotates, it can drive the arc-shaped plate, the first fixing member, the first annular plate, the spring, the second annular plate, the second fixing member, and the third annular plate to rotate, so that the universal ball contacts the corresponding wedge block, causing the third annular plate and the arc-shaped plate to rise and fall. During the rising and falling, it can be reset by the spring. The arc-shaped plate is connected and fixed to the sliding sleeve, realizing the reciprocating drive of the sliding sleeve and the stirring blade. This method allows the stirring blade to reciprocate and extend during rotation, thereby expanding the stirring area of ​​the stirring blade, making the ink raw materials more uniformly mixed, and improving the processing quality of ink production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the rotating rod in this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the sliding sleeve in this utility model;

[0019] Figure 4 This is a schematic diagram of the elastic telescopic structure in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of this utility model.

[0021] In the diagram: 1. Tank body; 2. Cover plate; 3. Motor; 4. Rotating rod; 5. Sliding sleeve; 6. Elastic telescopic structure; 601. Arc plate; 602. First fixing component; 603. First annular plate; 604. Spring; 605. Second annular plate; 606. Second fixing component; 607. Third fixing component; 608. Third annular plate; 609. Round rod; 6010. Universal ball bearing; 7. Wedge block; 8. Discharge pipe; 9. Valve; 10. Limiting protrusion; 11. Groove; 12. Ball bearing; 13. Agitator blade. Detailed Implementation

[0022] 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.

[0023] Example

[0024] like Figure 1 , Figure 4 and Figure 5 As shown in the figure, an embodiment of the present invention provides a mixing device for ink production, including a tank 1 and a cover plate 2 fixedly connected to the top of the tank 1. The tank 1 is the main body of the device, and the cover plate 2 protects the top of the tank 1. A rotating rod 4 is rotatably connected between the tank 1 and the cover plate 2. When the rotating rod 4 rotates, it realizes the mixing of ink raw materials. Equally spaced sliding sleeves 5 are slidably connected to the rotating rod 4. Stirring blades 13 are fixedly connected to the outer wall of each sliding sleeve 5. When the rotating rod 4 rotates, the sliding sleeves 5 rotate with it, and the sliding sleeves 5 can rise and fall along the rotating rod 4, thereby causing the stirring blades 13 to move. The device rotates and rises, expanding the stirring area of ​​the stirring blade 13 and increasing the mixing effect of the ink raw materials. The device also includes an elastic telescopic structure 6, which includes an arc plate 601 fixedly connected between multiple sliding sleeves 5; a first annular plate 603 fixedly connected to the upper part of the arc plate 601 by a first fixing member 602; and a second annular plate 605 fixedly connected to the rotating rod 4 by a second fixing member 606. Springs 604 are fixedly distributed at equal intervals between the first annular plate 603 and the second annular plate 605.

[0025] It should be noted that the arc plate 601 can be raised and lowered, and can be stably reset under the action of the spring 604 during the raising and lowering process, so that the arc plate 601 can be stably extended and retracted, and the sliding sleeve 5 and the stirring blade 13 can be rotated and raised with high stability.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, a limiting protrusion 10 is fixed on the outer wall of the rotating rod 4 along its length direction, and a groove 11 is provided on the sliding sleeve 5 corresponding to the limiting protrusion 10. A ball bearing 12 is rotatably connected to the groove 11 of the sliding sleeve 5, and the ball bearing 12 contacts the limiting protrusion 10.

[0027] It should be noted that the limiting protrusion 10 is located in the corresponding groove 11 and contacts the corresponding ball 12. When the rotating rod 4 rotates, it can drive the sliding sleeve 5 to rotate through the limiting protrusion 10. The sliding sleeve 5 contacts the limiting protrusion 10 through the ball 12, which can effectively reduce the friction between the structures and make the rotation and lifting of the sliding sleeve 5 more stable and smooth.

[0028] like Figure 1 and Figure 4As shown, in some embodiments, the bottom of the arc plate 601 is fixedly connected to a third annular plate 608 by a third fastener 607, the lower surface of the third annular plate 608 is fixedly connected to a round rod 609, and the lower end of the round rod 609 is rotatably connected to a universal ball 6010. The inner bottom of the tank body 1 is fixedly connected to a wedge block 7 on one side of the universal ball 6010.

[0029] It should be noted that when the rotating rod 4 rotates, it can drive the sliding sleeve 5 to rotate, causing the arc plate 601 and the third annular plate 608 to rotate. When the third annular plate 608 rotates, the universal ball 6010 contacts the wedge surface of the corresponding wedge block 7, causing the round rod 609 and the third annular plate 608 to extend and retract, realizing the reciprocating control of the arc plate 601, and then realizing the reciprocating lifting and lowering action of the sliding sleeve 5 and the stirring blade 13, expanding the stirring area of ​​the stirring blade 13. The principle of the universal ball 6010 is a known existing technology, and its principle is similar to that of the ball 12, so it will not be described in detail.

[0030] like Figure 4 As shown, in some embodiments, the first fixing member 602 and the third fixing member 607 are both fixing plates, and the second fixing member 606 is a fixing rod, to ensure the fixing effect of the first annular plate 603, the second annular plate 605 and the third annular plate 608.

[0031] like Figure 1 As shown, in some embodiments, a motor 3 for driving the rotating rod 4 to rotate is installed on the cover plate 2, thereby realizing the rotation drive of the rotating rod 4.

[0032] like Figure 1 As shown, in some embodiments, the cover plate 2 is provided with a feed port to facilitate the feeding of ink raw materials, and the discharge port at the bottom of the tank 1 is connected to a discharge pipe 8, on which a valve 9 is installed to realize the discharge of finished products.

[0033] The working principle and usage steps of this utility model are as follows: During use, various raw materials for the ink are poured into the tank 1 through the feed inlet. The motor 3 is controlled to operate, causing the rotating rod 4 to rotate. When the rotating rod 4 rotates, the sliding sleeve 5 rotates along with it via the limiting protrusion 10. The arc plate 601 is connected and fixed to the sliding sleeve 5, causing the arc plate 601, the first annular plate 603, the second annular plate 605, and the third annular plate 608 to rotate together. Simultaneously, the round rod 609 and the universal ball bearing 6010 rotate. During this rotation, the universal ball bearing 6010 interacts with the corresponding wedge block 7. Upon contact, the round rod 609 rises, causing the third annular plate 608, the arc plate 601, etc., to rise. Then, the universal ball 6010 leaves the corresponding wedge block 7. At this time, the arc plate 601, the first annular plate 603, the third annular plate 608, and the round rod 609 can be reset under the action of the spring 604. During this process, the height position of the second annular plate 605 remains unchanged, and the arc plate 601 is connected and fixed to the sliding sleeve 5, so that the sliding sleeve 5 extends and retracts up and down when it rotates, thereby driving the stirring blade 13 to extend and retract up and down, expanding the stirring area of ​​the stirring blade 13, and increasing the mixing and stirring effect of the device on ink raw materials.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mixing apparatus for ink production, comprising a tank (1) and a cover plate (2) fixedly connected to the top of the tank (1), characterized in that: A rotating rod (4) is rotatably connected between the tank body (1) and the cover plate (2), and equidistantly distributed sliding sleeves (5) are slidably connected on the rotating rod (4). Stirring blades (13) are fixedly connected to the outer wall of each sliding sleeve (5). The tank body (1) also includes an elastic telescopic structure (6), which includes: An arc-shaped plate (601) is fixedly connected between multiple sliding sleeves (5); The first annular plate (603) is fixedly connected to the upper part of the arc plate (601) by the first fastener (602); The second annular plate (605) is fixedly connected to the rotating rod (4) by the second fixing member (606), and springs (604) are fixedly connected between the first annular plate (603) and the second annular plate (605) at equal intervals.

2. A mixing device for ink production according to claim 1, characterized in that: A limiting protrusion (10) is fixed on the outer wall of the rotating rod (4) along its length direction, and a groove (11) is provided on the sliding sleeve (5) corresponding to the limiting protrusion (10). A ball (12) is rotatably connected to the groove (11) of the sliding sleeve (5), and the ball (12) contacts the limiting protrusion (10).

3. A mixing device for ink production according to claim 1, characterized in that: The bottom of the arc plate (601) is fixedly connected to a third annular plate (608) by a third fastener (607). A round rod (609) is fixedly connected to the lower surface of the third annular plate (608), and a universal ball (6010) is rotatably connected to the lower end of the round rod (609). A wedge block (7) is fixedly connected to the bottom of the inner side of the tank (1) on one side of the universal ball (6010).

4. A mixing device for ink production according to claim 3, characterized in that: The first fixing member (602) and the third fixing member (607) are both fixing plates, and the second fixing member (606) is a fixing rod.

5. A mixing device for ink production according to claim 1, characterized in that: The cover plate (2) is equipped with a motor (3) for driving the rotating rod (4) to rotate.

6. A mixing device for ink production according to claim 1, characterized in that: The cover plate (2) is provided with a feed inlet, and the discharge port at the bottom of the tank (1) is connected to a discharge pipe (8), and a valve (9) is installed on the discharge pipe (8).

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