Pigment blending mixer

Abstract

The utility model discloses a pigment blending mixer which comprises a barrel body, an opening at the top of the barrel body, a stirring device, a semicircular sealing plate at the top of the barrel body, a semicircular opening side, a baffle mounted on the opening side and used for covering the opening side, a printing ink connector arranged on the sealing plate and used for being connected with a printing ink pipe, and an auxiliary adding device mounted on the baffle. The baffle is rotationally provided with a sealing plate, and the rotating baffle is used for aligning the printing ink connector and the auxiliary adding device. After addition, the auxiliary is added while being stirred, the dispersing degree of the auxiliary is improved, after addition of the auxiliary is completed, residues are attached to the inner side wall of the auxiliary adding device, the auxiliary adding device is in a thin film shape, the baffle is rotated, the auxiliary adding device is aligned to the printing ink connector, then the residual auxiliary is washed into the barrel body through the impact effect of residual printing ink, accuracy is guaranteed, and color difference is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of ink processing equipment, in particular to a pigment mixing and mixing device. Background Art

[0002] The preparation of ink is generally divided into three steps: base ink, film-forming ink and additives. First, deionized water, pigment, grinding resin and various additives are added in order according to the formula ratio, stirred on a high-speed mixer for 30 minutes, and then a high-speed grinding and dispersion device is used, and then the sino zirconium oxide beads are added to grind the base ink for 2 hours to obtain the base ink, and the base ink and film-forming resin are mixed together according to the ratio, stirred on a mixer for 1 hour, and finally the ink is obtained.

[0003] The ink already has basic properties, but it is necessary to add some additives to improve the ink performance according to the printing performance and special requirements of the ink. The main equipment involved is a pigment stirring and mixing device, a pigment grinding device, a pigment mixing and mixing device, and a filtering device. In order to improve the performance of the ink, add additives and auxiliary pigments, improve the drying rate of the ink and make up for the color difference, a pigment mixing device is needed. The pigment mixing device has an agitator and an additive adder. It is necessary to add additives while stirring to ensure that the additives are evenly dispersed in the ink. After the additives are added, due to the high viscosity of the additives and other problems, the inner wall of the adder will adhere to a lot of additives and cannot be dissolved, resulting in color difference in the finished ink. At the same time, the adder needs to be cleaned later, which is very troublesome. Therefore, the additive adder of the improved pigment mixing device of the utility model can rinse the residual additives in the adder after adding the additives to ensure complete addition and avoid the problem of residual on the inner wall. Utility Model Content

[0004] The utility model aims to provide a pigment mixing mixer, which improves the additive feeder of the pigment mixing device. After adding the additive, the residual additive in the feeder can be flushed to ensure complete addition and avoid the problem of residual on the inner wall.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] A pigment mixing mixer comprises a barrel, the top of which is open and equipped with a stirring device, the top of which is provided with a semicircular sealing plate and a semicircular opening side, the opening side being provided with a baffle for covering the opening side;

[0007] The sealing plate is provided with an ink interface for connecting the ink tube, the baffle is installed with an additive feeder, the sealing plate is rotatably installed on the baffle, and the rotating baffle is used to align the ink interface and the additive feeder.

[0008] Furthermore, the additive feeder is a funnel structure, the upper side is a flared side, the flared side is flush with the horizontal plane of the baffle, and the narrow side is provided with a feed pipe.

[0009] Furthermore, a stirring motor is installed in the center of the sealing plate, and the output end of the stirring motor has a stirring shaft. The lower end of the stirring shaft vertically extends to the bottom of the barrel body and is equipped with a stirring disk.

[0010] Furthermore, a steering seat is installed at the center of the sealing plate, the steering seat is a column structure, and a column sleeve is installed in the center of the baffle plate for sleeve-engaging the steering seat and rotating in cooperation. The baffle plate has a limit plate, the limit plate is strip-shaped, located at the edge of the baffle plate, and is used to limit the rotation range of the baffle plate.

[0011] The utility model has the following beneficial effects: the baffle opens the opening side of the barrel body by rotating, which is convenient for observing the stirring and diverging conditions; at the same time, the sealing plate is equipped with an additive feeder for adding additives, which are resins or other color mixing ingredients for compensating for ink color difference, improving fluidity and drying rate; the additives are added while stirring after adding, so as to improve the degree of additive divergence; after the additives are added, residues are attached to the inner wall of the additive feeder in the form of a thin film; the baffle is rotated to align the additive feeder with the ink interface, and then the residual additives are flushed into the barrel body by the impact of the remaining ink, so as to ensure accuracy and prevent color difference. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0013] Figure 1 : Schematic diagram of the structure of the utility model.

[0014] Figure 2 : Schematic diagram of the disassembly structure of the utility model.

[0015] In the accompanying drawings, the components represented by the various reference numerals are listed as follows: barrel body 1, sealing plate 2, baffle plate 3, ink interface 21, additive feeder 4, stirring motor 11, steering seat 22, column sleeve 31, and limit plate 32. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] like Figure 1-2As shown: a pigment mixing mixer, including a barrel body 1, a cylindrical barrel body, a stainless steel material, an arc-shaped bottom structure, a discharge pipe connected to the center of the bottom, a support frame installed at the bottom of the barrel body for raising the barrel body, the top of the barrel body 1 is open, and a stirring device is installed, the top of the barrel body 1 has a semicircular sealing plate 2, and has a semicircular opening side, the opening side is installed with a baffle 3 for covering the opening side; the top of the barrel body is generally a sealing plate, and half is an opening side, the opening side is set to observe the stirring and divergence of the ink, but for impurities entering the workshop, a baffle is installed to block them.

[0018] The sealing plate 2 is provided with an ink interface 21 for connecting the ink tube. The ink tube is a bellows with variable steering. A diaphragm pump is connected in series to pump in the transported ink. The baffle 3 is installed with an additive feeder 4. The sealing plate 2 is rotatably installed on the baffle 3. The rotating baffle 3 is used to align the ink interface 21 and the additive feeder 4.

[0019] The baffle opens the open side of the barrel by rotating, which is convenient for observing the stirring and divergence. At the same time, the sealing plate is equipped with an additive feeder for adding additives. The additives are resins or other color blending ingredients used to compensate for the color difference of the ink, improve fluidity and drying rate. After adding, the additives are added while stirring to improve the degree of additive divergence. After the additives are added, there is residue attached to the inner wall of the additive feeder in the form of a thin film. The baffle is rotated to align the additive feeder with the ink interface, and then the impact of the remaining ink is used to flush the residual additives into the barrel to ensure accuracy and prevent color difference.

[0020] like Figure 2 As shown: the additive feeder 4 is a funnel structure, the upper side is the flared side, the flared side is flush with the baffle 3, and the narrow side has a feed pipe. The sealing plate is located on the upper side of the baffle, and the diameter of the ink interface is smaller than the flared side of the additive feeder to prevent the baffle from hindering the rotation.

[0021] A stirring motor 11 is installed in the center of the sealing plate 2. The output end of the stirring motor 11 has a stirring shaft. The lower end of the stirring shaft extends vertically to the bottom of the barrel body 1 and is equipped with a stirring disk. The stirring shaft is coaxially arranged with the barrel body for stirring and dispersing the ink. The sealing plate serves as a support plate for supporting the motor. A steering seat 22 is installed at the center of the sealing plate 2. The steering seat 22 is a columnar structure. A column sleeve 31 is installed in the center of the baffle 3 for sleeve-fitting the steering seat 22 and rotating. The steering seat is used to support and provide rotation of the baffle. The baffle 3 has a limit plate 32. The limit plate 32 is strip-shaped and is located at the edge of the baffle 3 for limiting the rotation range of the baffle 3. It can also be used as a force point for rotating the baffle.

[0022] This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A pigment mixing mixer, characterized in that: The barrel (1) comprises a barrel body (1), the top of which is open and equipped with a stirring device, the top of which is provided with a semicircular sealing plate (2) and a semicircular opening side, the opening side being provided with a baffle (3) for covering the opening side; The sealing plate (2) is provided with an ink interface (21) for connecting an ink tube, the baffle (3) is installed with an auxiliary agent feeder (4), the baffle (3) is rotatably installed with the sealing plate (2), and the rotating baffle (3) is used to align the ink interface (21) and the auxiliary agent feeder (4).

2. A pigment mixing and blending device according to claim 1, characterized in that: The auxiliary agent feeder (4) is a funnel structure, the upper side is a flared side, the flared side is flush with the horizontal plane of the baffle (3), and the narrow side is provided with a discharge pipe.

3. A pigment mixing and blending device according to claim 1, characterized in that: A stirring motor (11) is installed in the center of the sealing plate (2). The output end of the stirring motor (11) has a stirring shaft. The lower end of the stirring shaft vertically extends to the bottom of the barrel (1) and is installed with a stirring disk.

4. A pigment mixing and blending device according to claim 1, characterized in that: A steering seat (22) is installed at the center of the sealing plate (2), and the steering seat (22) is a column structure. A column sleeve (31) is installed at the center of the baffle plate (3) for sleeve-connecting and rotationally engaging the steering seat (22).

5. A pigment mixing and blending device according to claim 4, characterized in that: The baffle (3) has a limiting plate (32), which is in the shape of a strip and is located at the edge of the baffle (3) and is used to limit the rotation range of the baffle (3).

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