Environment-friendly drying device for ink preparation

Abstract

The utility model belongs to the technical field of drying devices, and particularly relates to a printing ink preparation environment-friendly drying device which comprises a shell and a plurality of heating assemblies, the heating assemblies are concentrically arranged, and the bottom ends of the heating assemblies are fixedly connected with the bottom end of the inner wall of the shell. The heating assembly on the outermost layer is fixedly connected with the inner wall of the shell, containing cavities used for containing printing ink are formed between the inner heating assembly and the outer heating assembly adjacent to each other and in the heating assembly on the innermost layer, a stirring assembly is arranged at the top of the shell, and the bottom of the stirring assembly is rotationally connected into the containing cavities. And a feeding pipe and an exhaust pipe are arranged at the top of the shell. According to the printing ink drying device, during drying, the two side walls of the containing cavity emit heat to heat printing ink, the heating uniformity is improved, and the heating efficiency is improved; during drying, stirring is conducted through the stirring assembly, and the ink making contact with the side wall of the heating assembly is prevented from being excessively heated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drying device technical field, concretely relates to an ink preparation environment-friendly drying device. BACKGROUND

[0002] In the ink preparation link, drying is a key step, and the role of drying is to remove moisture: in the preparation process of ink, moisture may be added as a mixing medium. The drying step can ensure that the moisture in the ink is removed, thereby avoiding the influence of moisture on the adhesion and color stability of the ink during printing; improve the viscosity: the drying process can help improve the viscosity of the ink, so that it is more suitable for printing. Because the existence of moisture will reduce the viscosity of the ink, and the drying process can reduce or completely remove the moisture, thereby improving the viscosity of the ink, making it more easily used on the printing machine, etc.

[0003] The device commonly used for ink drying is a drying kettle. The ink is injected into the inside of the drying kettle. Because the drying kettle only has a side wall or a bottom end heating, uneven drying and low drying efficiency are prone to occur during work. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of ink preparation environment-friendly drying devices, it can improve the uniformity of heating, and improve heating efficiency, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of ink preparation environment-friendly drying device, including shell and heating component, the heating component has several, several The heating component concentrically is arranged, the bottom end of the heating component is fixedly connected with the bottom end of shell inner wall, the outermost heating component is fixedly connected with the inner wall of shell, the heating component between inside and outside adjacent and the inside of the innermost heating component is the accommodating cavity for accommodating ink, the top of the shell is provided with stirring component, the bottom of the stirring component is rotatably connected in the inside of accommodating cavity.

[0006] Further, the top of the shell is provided with feed pipe and exhaust pipe, the flowmeter is installed on the feed pipe.

[0007] Further, the middle part of the bottom end of the shell is fixedly connected with discharge pipe, and the electromagnetic valve is installed on the discharge pipe.

[0008] Further, the heating component includes double-layer heating cylinder, and the inside of the double-layer heating cylinder is provided with heating resistance.

[0009] Further, the surface of several double-layer heating cylinders outside the outermost double-layer heating cylinder is provided with uniformly distributed through hole, and the inside of the through hole is fixedly connected with the cylinder for connecting two adjacent accommodating cavities.

[0010] Further, the stirring assembly comprises a disc rotatably connected to the top of the shell and a speed reducer motor fixedly connected to the top end of the shell, one end of an output shaft of the speed reducer motor being fixedly connected to the top end of the disc, and the bottom end of the disc being fixedly connected with stirring blades.

[0011] Further, the stirring blades are a plurality of, and the plurality of stirring blades are respectively rotatably connected to the interiors of the plurality of accommodating grooves, and the surfaces of the stirring blades are provided with equidistantly distributed square holes.

[0012] Compared with the prior art, the beneficial effects of the present application are that: the two side walls of the accommodating cavity emit heat to heat the ink during drying, improving the uniformity of heating and the heating efficiency; and the ink in contact with the side wall of the heating assembly is prevented from being excessively heated by stirring through the stirring assembly during drying. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0014] Figure 2 is a schematic diagram of the internal structure of the shell of the present application;

[0015] Figure 3 is a front sectional view of the present application.

[0016] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0017] 1, shell; 11, feed pipe; 12, flow meter; 13, exhaust pipe; 14, discharge pipe; 15, electromagnetic valve; 2, heating assembly; 21, double-layer heating cylinder; 22, cylinder; 23, heating resistor; 3, stirring assembly; 31, disc; 32, speed reducer motor; 33, stirring blade; 34, square hole. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the present application more clear and explicit, the present application will be specifically described below in combination with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present application, and does not strictly limit the specific protection scope requested by the present application.

[0019] For example, Figure 1 and 2As shown in the figure, an ink preparation environment-friendly drying device, comprising a shell 1 and a heating assembly 2, the heating assembly 2 has several, several heating assemblies 2 are concentrically arranged, the bottom end of the heating assembly 2 is fixedly connected with the bottom end of the inner wall of the shell 1, the outermost heating assembly 2 is fixedly connected with the inner wall of the shell 1, the inner and outer adjacent heating assemblies 2 and the inside of the innermost heating assembly 2 are the containing cavities for containing ink, the top of the shell 1 is provided with a stirring assembly 3, and the bottom of the stirring assembly 3 is rotatably connected in the inside of the containing cavity.

[0020] According to the above structure, when the ink is dried, the ink is injected into the inside of the containing cavity, and then the ink in the containing cavity is heated and dried by the heating assembly 2. When drying, the two side walls of the containing cavity emit heat to heat the ink, improve the uniformity of heating, and improve the heating efficiency. When drying, the stirring assembly 3 is stirred to avoid the ink in contact with the side wall of the heating assembly 2 from being overheated.

[0021] As shown in Figure 2 and 3 , the top of the shell 1 is provided with a feeding pipe 11 and an exhaust pipe 13, the feeding pipe 11 is provided with a flowmeter 12, the middle of the bottom end of the shell 1 is fixedly connected with a discharge pipe 14, and the discharge pipe 14 is provided with an electromagnetic valve 15.

[0022] According to the above structure, when in use, a certain amount of ink is injected into the inside of the shell 1 through the feeding pipe 11, the solvent evaporated during the heating and drying process is discharged through the exhaust pipe 13, and after the drying is completed, the electromagnetic valve 15 is opened to discharge the dried ink through the discharge pipe 14.

[0023] As shown in Figure 2 and 3 , the heating assembly 2 comprises a double-layer heating cylinder 21, the inside of the double-layer heating cylinder 21 is provided with a heating resistor 23, the surfaces of the several double-layer heating cylinders 21 outside the outermost double-layer heating cylinder 21 are provided with uniformly distributed through holes, and the inside of the through hole is fixedly connected with a cylinder 22 for connecting adjacent two containing cavities.

[0024] According to the above structure, the heating resistor 23 is powered and heated during drying, the inner and outer layers of the double-layer heating cylinder 21 are heated to heat the ink, and the setting of the cylinder 22 facilitates the flow of the ink in the adjacent containing cavities, and facilitates the feeding and discharging.

[0025] As shown in Figure 2 and 3As shown, the stirring assembly 3 comprises a disc 31 rotatably connected to the top of the shell 1 and a speed reducer motor 32 fixedly connected to the top end of the shell 1, one end of the output shaft of the speed reducer motor 32 is fixedly connected to the top end of the disc 31, the bottom end of the disc 31 is fixedly connected with stirring blades 33, the stirring blades 33 are a plurality of, the plurality of stirring blades 33 are rotatably connected in the plurality of accommodating grooves respectively, and the surfaces of the stirring blades 33 are provided with equidistantly distributed square holes 34.

[0026] According to the above structure, when stirring, the speed reducer motor 32 drives the disc 31 to rotate, and the stirring blades 33 at the bottom end of the disc 31 rotate in the corresponding accommodating cavities, so that the ink in the accommodating cavities is stirred, the ink close to the side wall of the double-layer heating cylinder 21 is stirred, and the temperature is prevented from being too high due to the long time of the ink close to the side wall of the double-layer heating cylinder 21, thereby affecting the quality of the ink.

[0027] The working principle of the utility model is as follows: when drying the ink, the ink is injected into the inside of the accommodating cavity, the setting of the cylinder 22 facilitates the flow of the ink in the adjacent accommodating cavities, facilitates the injection and discharge, the ink in the accommodating cavity is heated and dried by the heating assembly 2, heat is emitted from the two side walls of the accommodating cavity to heat the ink during drying, the uniformity of heating is improved, and the heating efficiency is improved, during drying, a certain amount of ink is injected into the inside of the shell 1 through the feeding pipe 11, the heating resistor 23 is electrified to generate heat, the inner and outer layers of the double-layer heating cylinder 21 are heated to heat the ink, the evaporated solvent is discharged through the exhaust pipe 13 during the heating and drying process, after the drying is completed, the electromagnetic valve 15 is opened to discharge the dried ink through the discharge pipe 14, when stirring, the speed reducer motor 32 drives the disc 31 to rotate, the stirring blades 33 at the bottom end of the disc 31 rotate in the corresponding accommodating cavities, so that the ink in the accommodating cavities is stirred, the ink close to the side wall of the double-layer heating cylinder 21 is stirred, and the temperature is prevented from being too high due to the long time of the ink close to the side wall of the double-layer heating cylinder 21, thereby affecting the quality of the ink.

[0028] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.

Claims

1. An environmentally friendly drying device for preparing ink, comprising a shell (1) and a heating assembly (2), characterized in that: The heating assembly (2) has a plurality of heating assemblies (2), and the plurality of heating assemblies (2) are arranged concentrically, the bottom end of the heating assembly (2) is fixedly connected with the bottom end of the inner wall of the shell (1), the outermost heating assembly (2) is fixedly connected with the inner wall of the shell (1), the space between the adjacent heating assemblies (2) and the inside of the innermost heating assembly (2) is the accommodating cavity for accommodating ink, the top of the shell (1) is provided with a stirring assembly (3), and the bottom of the stirring assembly (3) is rotatably connected in the accommodating cavity.

2. The environmentally friendly drying device for ink preparation according to claim 1, characterized in that: The top of the shell (1) is provided with a feeding pipe (11) and an exhaust pipe (13), and the feeding pipe (11) is provided with a flowmeter (12).

3. The environmentally friendly drying device for ink preparation according to claim 1, characterized in that: The middle of the bottom end of the shell (1) is fixedly connected with a discharge pipe (14), and the discharge pipe (14) is provided with a solenoid valve (15).

4. The environmentally friendly drying device for ink preparation according to claim 1, characterized in that: The heating assembly (2) comprises a double-layer heating cylinder (21), and the double-layer heating cylinder (21) is provided with a heating resistor (23) in the inside.

5. The environmentally friendly drying device for preparing ink according to claim 4, characterized in that: The surfaces of the plurality of double-layer heating cylinders (21) outside the outermost double-layer heating cylinder (21) are provided with uniformly distributed through holes, and the inside of the through hole is fixedly connected with a cylinder (22) for connecting two adjacent accommodating cavities.

6. The environmentally friendly drying device for ink preparation according to claim 1, characterized in that: The stirring assembly (3) comprises a disc (31) rotatably connected to the top of the shell (1) and a speed reducer (32) fixedly connected to the top end of the shell (1), one end of the output shaft of the speed reducer (32) is fixedly connected with the top end of the disc (31), and the bottom end of the disc (31) is fixedly connected with a stirring blade (33).

7. The environmentally friendly drying device for ink preparation according to claim 6, characterized in that: The stirring blade (33) has a plurality of stirring blades (33), and the plurality of stirring blades (33) are rotatably connected in the plurality of accommodating grooves, respectively. The surface of the stirring blade (33) is provided with equidistantly distributed square holes (34).

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