Titanium dioxide preparation equipment for nitrocellulose high gloss surface printing ink

Abstract

The utility model relates to a titanium dioxide preparation device for nitrocellulose high-gloss surface printing ink, comprising a drying plate, on which a drying stirring mechanism is provided, the drying stirring mechanism comprising a fixed block fixedly mounted on the side surface of the drying plate, a support rod fixedly mounted on the upper surface of the fixed block, a mounting plate fixedly mounted on the top of the support rod, a motor fixedly mounted on the lower surface of the mounting plate, a rotating rod fixedly mounted on the output end of the motor, and a connecting plate fixedly mounted on the bottom of the rotating rod. The titanium dioxide preparation device for nitrocellulose high-gloss surface printing ink has a drying plate stirring mechanism provided on the drying plate, so that the powder can be dried while being stirred during use, and the problem of slow drying of some powders due to accumulation of secretions can be prevented, and the problem of the existing drying mechanism being inconvenient to stir the powder during the drying process, resulting in a long drying time inside the powder and low drying efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium dioxide preparation for printing ink, in particular to titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink. Background Art

[0002] Printing ink is a larger titanium dioxide market segment besides the three major markets of coatings, plastics and papermaking. It is an important direction for expanding the sales space of titanium dioxide. Printing inks are divided into surface printing inks and back printing inks. Most of them are oil-based systems. Printing inks emphasize hiding and have no special requirements for gloss; while surface printing inks require thin coating with high hiding and high gloss, which has certain technical difficulties. At the same time, surface printing packaging products are easier to recycle than back printing packaging products, which is the development direction of ink printing. Currently, there are no more than 2-3 surface printing ink brands among domestic brands, including Longbai's TR-52 and BL-631, and foreign products include DuPont R-900 and Connors KR-2064. The globally recognized benchmark product is Venator RD IS.

[0003] When preparing titanium dioxide, a drying mechanism is required to dry the washed titanium dioxide semi-finished product. However, the existing drying mechanism is not convenient for stirring the powder during the drying process, which makes the internal drying time of the powder longer and leads to low drying efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a titanium dioxide preparation device for nitrocellulose high-gloss surface printing ink, which has the advantage of high drying efficiency and solves the problem that the existing drying mechanism is not convenient for stirring the powder during the drying process, resulting in a long drying time inside the powder and causing low drying efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a titanium dioxide preparation device for nitrocellulose high-gloss surface printing ink, comprising a drying plate, on which a drying stirring mechanism is provided;

[0006] The drying and stirring mechanism includes a fixed block fixedly mounted on the side surface of the drying plate, a support rod fixedly mounted on the upper surface of the fixed block, a mounting plate fixedly mounted on the top of the support rod, a motor fixedly mounted on the lower surface of the mounting plate, a rotating rod fixedly mounted on the output end of the motor, a connecting plate fixedly mounted on the bottom of the rotating rod, a stirring rod fixedly mounted on the lower surface of the connecting plate, a heating wire fixedly mounted inside the stirring rod, and a heating plate fixedly mounted on the inner surface of the drying plate.

[0007] Furthermore, a discharge valve is fixedly installed at the bottom of the drying plate, and the inner cavity of the discharge valve is connected with the inner cavity of the drying plate, so as to facilitate the discharge of the materials in the drying plate.

[0008] Furthermore, the bottom of the drying plate is conical in shape, and the discharge valve is located at the lowest point of the bottom of the drying plate, which is helpful to prevent the material from remaining in the drying plate.

[0009] Furthermore, there are multiple stirring rods, and the distances between two adjacent stirring rods are equal.

[0010] Furthermore, the length of the stirring rod is adapted to the depth of the inner cavity of the drying plate.

[0011] Furthermore, a support leg is fixedly mounted on the lower surface of the fixing block.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink has a drying plate stirring mechanism on the drying plate, which can stir and dry the powder during use, thereby preventing the problem of secretion and accumulation causing some powders to dry slowly, and solves the problem that the existing drying mechanism is not convenient for stirring the powder during the drying process, resulting in a long drying time inside the powder and resulting in low drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the interior of the drying plate of the utility model structure;

[0016] Figure 3 This is a schematic diagram of the interior of the stirring rod of the utility model structure.

[0017] In the figure: 1. Drying plate; 2. Fixing block; 3. Support rod; 4. Mounting plate; 5. Motor; 6. Rotating rod; 7. Connecting plate; 8. Stirring rod; 9. Heating wire; 10. Heating plate; 11. Discharge valve; 12. Support leg. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The titanium dioxide preparation device for nitrocellulose high-gloss surface printing ink in this embodiment includes a drying plate 1, a discharge valve 11 is fixedly installed at the bottom of the drying plate 1, and the inner cavity of the discharge valve 11 is connected with the inner cavity of the drying plate 1, which is convenient for discharging the material in the drying plate 1. The bottom shape of the drying plate 1 is conical, and the discharge valve 11 is located at the lowest point of the bottom of the drying plate 1, which is conducive to preventing the material from remaining in the drying plate 1. The drying plate 1 is provided with a drying stirring mechanism, and the drying stirring mechanism includes a fixed block 2 fixedly installed on the side surface of the drying plate 1, and a support leg 12 is fixedly installed on the lower surface of the fixed block 2, which is convenient for The drying plate 1 is supported, a support rod 3 is fixedly installed on the upper surface of the fixed block 2, a mounting plate 4 is fixedly installed on the top of the support rod 3, a motor 5 is fixedly installed on the lower surface of the mounting plate 4, a rotating rod 6 is fixedly installed on the output end of the motor 5, a connecting plate 7 is fixedly installed on the bottom of the rotating rod 6, a stirring rod 8 is fixedly installed on the lower surface of the connecting plate 7, there are multiple stirring rods 8, the spacing between two adjacent stirring rods 8 is equal, the length of the stirring rod 8 is adapted to the inner cavity depth of the drying plate 1, a heating wire 9 is fixedly installed inside the stirring rod 8, and an electric heating plate 10 is fixedly installed on the inner cavity surface of the drying plate 1.

[0020] The working principle of the above embodiment is:

[0021] When in use, the powder is poured into the drying tray 1, and the electric heating plate 10 and the motor 5 are started. The electric heating plate 10 dries the powder in the drying tray 1. At the same time, the motor 5 drives the connecting plate 7 to rotate through the rotating rod 6, so that the stirring rod 8 stirs the powder in the drying tray 1. At the same time, the electric heating wire 9 is started, and the electric heating wire 9 can heat the stirring rod 8, so that the stirring rod 8 can heat the powder while stirring it.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing titanium dioxide for nitrocellulose high-gloss surface printing ink, comprising a drying plate (1), characterized in that: The drying plate (1) is provided with a drying and stirring mechanism; The drying and stirring mechanism comprises a fixing block (2) fixedly mounted on the side surface of a drying plate (1); a supporting rod (3) is fixedly mounted on the upper surface of the fixing block (2); a mounting plate (4) is fixedly mounted on the top of the supporting rod (3); a motor (5) is fixedly mounted on the lower surface of the mounting plate (4); a rotating rod (6) is fixedly mounted on the output end of the motor (5); a connecting plate (7) is fixedly mounted on the bottom of the rotating rod (6); a stirring rod (8) is fixedly mounted on the lower surface of the connecting plate (7); a heating wire (9) is fixedly mounted inside the stirring rod (8); and a heating plate (10) is fixedly mounted on the inner surface of the drying plate (1).

2. The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink according to claim 1, characterized in that: A discharge valve (11) is fixedly mounted on the bottom of the drying plate (1), and the inner cavity of the discharge valve (11) is connected to the inner cavity of the drying plate (1), so as to facilitate the discharge of materials in the drying plate (1).

3. The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink according to claim 2, characterized in that: The bottom of the drying plate (1) is conical in shape, and the discharge valve (11) is located at the lowest point of the bottom of the drying plate (1), which helps to prevent material from remaining in the drying plate (1).

4. The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink according to claim 1, characterized in that: The number of the stirring rods (8) is plural, and the distances between two adjacent stirring rods (8) are equal.

5. The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink according to claim 1, characterized in that: The length of the stirring rod (8) is adapted to the inner cavity depth of the drying plate (1).

6. The titanium dioxide preparation equipment for nitrocellulose high-gloss surface printing ink according to claim 1, characterized in that: A supporting leg (12) is fixedly mounted on the lower surface of the fixing block (2).

Images