Printing ink adjusting device

Abstract

The utility model relates to the field of printing, and discloses a printing ink adjusting device which comprises a tank body, a motor is fixedly connected to the outer wall of the upper end of the tank body, a rotating shaft penetrates through the inner wall of the upper end of the tank body and is rotationally connected with the inner wall of the upper end of the tank body, and the inner wall of the upper end of the rotating shaft is fixedly connected to an output shaft of the motor. A stirring plate is fixedly connected to the outer wall of the rotating shaft, a scraping plate is fixedly connected to the outer wall of the front end of the stirring plate, and a fixing plate is fixedly connected to the outer wall of the rotating shaft. The rotating shaft rotates to drive the fixed plate to rotate, the hemispherical protrusion on the fixed plate makes contact with the hemispherical protrusion at the bottom end of the movable plate, so that the movable plate moves upwards, the hemispherical protrusion on the fixed plate leaves the outer wall of the hemispherical protrusion at the bottom end of the movable plate, and the first spring pushes the movable plate downwards; the stirring effect is improved, meanwhile, the structure is simple, and the manufacturing difficulty is low.

Description

Technical Field

[0001] The utility model relates to the field of printing, in particular to a printing ink mixing device. Background Art

[0002] Ink is a colored colloidal substance used for printing and plays a vital role in the printing process.

[0003] After searching, Chinese patent announcement number: CN220548836U discloses a printing ink adjustment device and printing equipment, which relates to the field of printing equipment. The printing ink adjustment device includes an ink cartridge, a guide component, a control component, a first stirring component, a scraper and a driving component. One end of the guide component is connected to the ink cartridge, and the other end of the guide component is connected to the raw material output end. The control component is connected to the guide component, and the control component is used to control the flow rate of the raw material in the guide component. The scraper is arranged in the ink cartridge, and the scraping end of the scraper is in contact with the inner wall of the ink cartridge. The driving component is connected to the first stirring component, and the driving component is connected to the scraper. The driving component is used to drive the first stirring component and the scraper to rotate synchronously, so that the scraper can scrape off the ink adhered to the inner wall of the ink cartridge. At the same time, the first stirring component can stir the ink in the ink cartridge, thereby improving the uniformity of the ink viscosity in the ink cartridge. The utility model can stir the ink in the ink cartridge through the first stirring component, so as to stir the ink in the ink cartridge and improve the uniformity of the ink density in the ink cartridge.

[0004] In the above technology, although the first stirring component can stir the ink in the ink cartridge to improve the uniformity of the ink viscosity, the use of multiple stirring shafts to stir increases the complexity of the device and the difficulty of manufacturing. Therefore, a printing ink adjustment device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a printing ink mixing device, which aims to improve the problems of complex structure and high manufacturing difficulty in the prior art.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical scheme: a printing ink mixing device, comprising a tank body, a motor is fixedly connected to the outer wall of the upper end of the tank body, a rotating shaft is passed through and rotatably connected to the inner wall of the upper end of the tank body, the inner wall of the upper end of the rotating shaft is fixedly connected to the output shaft of the motor, a stirring plate is fixedly connected to the outer wall of the rotating shaft, a scraper is fixedly connected to the outer wall of the front end of the stirring plate, a fixed plate is fixedly connected to the outer wall of the rotating shaft, the inner bottom end of the tank body is fixedly connected to a fixing rod, a movable plate is elastically connected to the outer wall of the fixing rod through a spring 1, an auxiliary component is provided on the inner wall of the upper end of the movable plate, the auxiliary component is used to reduce the downward resistance of the movable plate, a dispersion component is provided on the outer wall of the rotating shaft, the dispersion component is used to disperse liquid, a liquid inlet pipe 1 is fixedly connected to the outer wall of the upper end of the tank body, a controller is fixedly connected to the inner wall of the liquid inlet pipe 1, a liquid inlet pipe 2 is fixedly connected to the outer wall of the upper end of the tank body, and a liquid inlet pipe 3 is fixedly connected to the outer wall of the upper end of the tank body.

[0007] As a further description of the above technical solution:

[0008] The dispersion component includes a rotating plate, the inner wall of the rotating plate is fixedly connected to the outer wall of the rotating shaft, and the dispersion plate is fixedly connected to the inner wall of the tank body.

[0009] As a further description of the above technical solution:

[0010] The auxiliary component includes a vertical rod, the bottom outer wall of the vertical rod is fixedly connected to the upper inner wall of the movable plate, and the upper inner wall of the movable plate is elastically connected with a perforated plate through a second spring.

[0011] As a further description of the above technical solution:

[0012] One end of the spring 1 is fixedly connected to the outer wall of the fixed rod, and the other end of the spring 1 is fixedly connected to the outer wall of the upper end of the movable plate.

[0013] As a further description of the above technical solution:

[0014] A through hole is provided on the inner wall of the upper end of the movable plate, and the inner wall of the upper end of the movable plate is slidably connected to the outer wall of the rotating shaft.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is fixedly connected to the inner wall of the upper end of the moving plate, and the other end of the second spring is fixedly connected to the outer wall of the bottom end of the orifice plate.

[0017] As a further description of the above technical solution:

[0018] The upper end inner wall of the hole plate is uniformly provided with a plurality of holes, and the upper end inner wall of the hole plate penetrates and is slidably connected to the outer wall of the vertical rod.

[0019] As a further description of the above technical solutions:

[0020] The central hole of the dispersion plate is provided with a through hole, and the upper end inner wall of the dispersion plate is provided with a penetrating groove.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses a rotating shaft drives the fixed plate to rotate, and the hemispherical convex on the fixed plate contacts the hemispherical convex at the bottom end of the moving plate, so that the moving plate moves upward, the hemispherical convex on the fixed plate is separated from the outer wall of the hemispherical convex at the bottom end of the moving plate, and spring one pushes the moving plate downward, which plays a role of turbulence in stirring the ink in the tank body, improves the stirring effect, and has simple structure and low manufacturing difficulty.

[0023] 2、The utility model discloses a rotating plate and dispersion plate are arranged, the rotating plate is driven to rotate by the rotating shaft, and the liquid flowing into the dispersion plate is pushed, so that the liquid on the dispersion plate is dispersed and flows into the ink in the tank body through the penetrating groove on the dispersion plate, and the fusion rate is improved. DRAWINGS

[0024] Figure 1 A kind of printing ink adjusting device of the utility model is shown in the figure;

[0025] Figure 2 A kind of printing ink adjusting device of the utility model is shown in the figure;

[0026] Figure 3 A kind of printing ink adjusting device of the utility model is shown in the figure;

[0027] Figure 4 A kind of printing ink adjusting device of the utility model is shown in the figure;

[0028] Figure 5 A kind of printing ink adjusting device of the utility model is shown in the figure; Figure 4 The A place of the figure is shown in the figure.

[0029] LEGEND:

[0030] 1, tank body;2, controller;3, liquid inlet pipe one;4, liquid inlet pipe two;5, liquid inlet pipe three;6, rotating shaft;7, rotating plate;8, dispersion plate;9, stirring plate;10, scraper;11, spring one;12, fixed rod;13, moving plate;14, fixed plate;15, hole plate;16, spring two;17, vertical rod;18, motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 3The utility model provides an embodiment: a kind of printing ink adjusting device, discharge pipe is provided on the bottom end inner wall of tank body 1, valve is provided on discharge pipe, motor 18 is fixedly connected on the upper end outer wall of tank body 1, the rotation of motor 18 provides support for the rotation of rotating shaft 6, rotating shaft 6 is penetrated and rotationally connected on the upper end inner wall of tank body 1, rotating shaft 6 drives stirring plate 9 and fixed plate 14 to rotate by the operation of motor 18, the output shaft of motor 18 is fixedly connected on the upper end inner wall of rotating shaft 6, stirring plate 9 is fixedly connected on the outer wall of rotating shaft 6, stirring plate 9 is arranged in inclined shape, the rotation of stirring plate 9 plays the role of stirring in the liquid in tank body 1, stirring plate 9 rotates along with the rotation of rotating shaft 6, scraper 10 is fixedly connected on the front end outer wall of stirring plate 9, scraper 10 rotates along the inner wall of tank body 1 by the rotation of stirring plate 9, and the liquid adhered on the inner wall of tank body 1 is scraped down, so that stirring is more uniform, fixed plate 14 is fixedly connected on the outer wall of rotating shaft 6, four hemispherical protrusions are evenly distributed on the upper end outer wall of fixed plate 14, the bottom end outer wall of moving plate 13 is in contact with the upper end outer wall of fixed plate 14, fixed rod 12 is fixedly connected in the inside bottom end of tank body 1, and the setting of fixed rod 12 provides direction for the movement of moving plate 13, moving plate 13 is elastically connected on the outer wall of fixed rod 12 by spring one 11, four hemispherical protrusions are evenly distributed on the bottom end outer wall of moving plate 13, the bottom end outer wall of moving plate 13 is in contact with the upper end outer wall of fixed plate 14, through hole is set on the upper end inner wall of moving plate 13, the upper end inner wall of moving plate 13 is slidably connected on the outer wall of rotating shaft 6, one end of spring one 11 is fixedly connected on the outer wall of fixed rod 12, the other end of spring one 11 is fixedly connected on the upper end outer wall of moving plate 13, auxiliary assembly is arranged on the upper end inner wall of moving plate 13, and auxiliary assembly is used to reduce the downward resistance of moving plate 13, dispersing assembly is arranged on the outer wall of rotating shaft 6, and dispersing assembly is used to disperse liquid, inlet pipe one 3 is fixedly connected on the upper end outer wall of tank body 1, inlet pipe one 3 is connected with the input end of ink, controller 2 is fixedly connected on the inner wall of inlet pipe one 3, controller 2 is used to control the opening and closing of inlet pipe one 3, inlet pipe two 4 is fixedly connected on the upper end outer wall of tank body 1, inlet pipe two 4 is connected with the input end of diluent, controller 2 is arranged on inlet pipe two 4, inlet pipe three 5 is fixedly connected on the upper end outer wall of tank body 1, inlet pipe three 5 is connected with the input end of thickening agent, controller 2 is arranged on inlet pipe three 5.

[0033] Refer to Figure 2 And Figure 3The dispersion component includes a rotating plate 7. The rotating plate 7 rotates with the rotating shaft 6, pushing the liquid on the dispersion plate 8 to move. The inner wall of the rotating plate 7 is fixedly connected to the outer wall of the rotating shaft 6. The dispersion plate 8 is fixedly connected to the inner wall of the tank body 1. The liquid on the dispersion plate 8 rotates through the through groove on the dispersion plate 8 and flows into the tank body 1, so that the liquid on the dispersion plate 8 is dispersed and falls into the tank body 1. A through hole is opened in the center of the dispersion plate 8, and a through groove is opened on the inner wall of the upper end of the dispersion plate 8. The diameter of the through hole in the dispersion plate 8 is slightly larger than the diameter of the rotating shaft 6.

[0034] Reference Figure 3 - Figure 5 The auxiliary component includes a vertical rod 17, which provides support and guidance for the movement of the orifice plate 15. The outer wall of the bottom end of the vertical rod 17 is fixedly connected to the inner wall of the upper end of the moving plate 13. The inner wall of the upper end of the moving plate 13 is elastically connected to the orifice plate 15 through a spring 2 16. When the moving plate 13 moves downward, the moving plate 13 opens the upper end opening of the moving plate 13 to reduce the resistance of the moving plate 13 to the downward movement. A plurality of holes are evenly distributed on the inner wall of the upper end of the orifice plate 15. The inner wall of the upper end of the orifice plate 15 passes through and is slidably connected to the outer wall of the vertical rod 17. One end of the spring 2 16 is fixedly connected to the inner wall of the upper end of the moving plate 13, and the other end of the spring 2 16 is fixedly connected to the outer wall of the bottom end of the orifice plate 15.

[0035] Working principle: By opening the controller 2 on the liquid inlet pipe 1 3, the ink is input into the tank body 1, and then the liquid inlet pipe 1 3 is closed, the motor 18 is started, the motor 18 drives the shaft 6 to rotate, and the rotation of the shaft 6 drives the stirring plate 9 and the scraper 10 to rotate. According to the actual situation, the opening on the liquid inlet pipe 2 4 or the liquid inlet pipe 3 5 is opened to allow the liquid to flow into the dispersion plate 8. The rotation of the shaft 6 pushes the liquid on the dispersion plate 8, so that the liquid on the dispersion plate 8 enters the ink in the tank body 1 through the through groove on the dispersion plate 8, and is stirred by the stirring plate 9 and the scraper 10. The rotation of the shaft 6 drives the solid The fixed plate 14 rotates, and the fixed plate 14 rotates, causing the movable plate 13 to move upward through the contact between the hemispherical protrusion at the upper end and the hemispherical protrusion at the bottom end of the movable plate 13, squeezing the spring 11. When the hemispherical protrusion at the upper end of the fixed plate 14 leaves the outer wall of the hemispherical protrusion at the bottom end of the movable plate 13, the spring 11 moves the movable plate 13 downward through the elastic force. At the same time, when the movable plate 13 moves downward, the ink can flow out from the gap between the movable plate 13 and the orifice plate 15, stretching the spring 2 16, reducing the downward resistance of the movable plate 13, and the adjusted ink can flow out from the discharge pipe at the lower end of the tank body 1.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A printing ink mixing device, comprising a tank body (1), characterized in that: The upper outer wall of the tank body (1) is fixedly connected to a motor (18); the upper inner wall of the tank body (1) is penetrated and rotatably connected to a rotating shaft (6); the upper inner wall of the rotating shaft (6) is fixedly connected to the output shaft of the motor (18); the outer wall of the rotating shaft (6) is fixedly connected to a stirring plate (9); the front outer wall of the stirring plate (9) is fixedly connected to a scraper (10); the outer wall of the rotating shaft (6) is fixedly connected to a fixing plate (14); the inner bottom end of the tank body (1) is fixedly connected to a fixing rod (12); the outer wall of the fixing rod (12) is fixedly connected to the outer wall of the fixing rod (12) by a spring ( 11) is elastically connected with a movable plate (13), an auxiliary component is provided on the inner wall of the upper end of the movable plate (13), and the auxiliary component is used to reduce the downward movement resistance of the movable plate (13); a dispersion component is provided on the outer wall of the rotating shaft (6), and the dispersion component is used to disperse the liquid; a liquid inlet pipe (1) (3) is fixedly connected to the outer wall of the upper end of the tank body (1), and a controller (2) is fixedly connected to the inner wall of the liquid inlet pipe (1); a liquid inlet pipe (2) (4) is fixedly connected to the outer wall of the upper end of the tank body (1), and a liquid inlet pipe (3) (5) is fixedly connected to the outer wall of the upper end of the tank body (1).

2. A printing ink mixing device according to claim 1, characterized in that: The dispersion assembly comprises a rotating plate (7), the inner wall of the rotating plate (7) is fixedly connected to the outer wall of the rotating shaft (6), and the dispersion plate (8) is fixedly connected to the inner wall of the tank body (1).

3. A printing ink mixing device according to claim 1, characterized in that: The auxiliary component includes a vertical rod (17), the bottom outer wall of the vertical rod (17) is fixedly connected to the upper inner wall of the movable plate (13), and the upper inner wall of the movable plate (13) is elastically connected to the orifice plate (15) via a second spring (16).

4. A printing ink mixing device according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the outer wall of the fixed rod (12), and the other end of the spring (11) is fixedly connected to the upper outer wall of the movable plate (13).

5. The printing ink mixing device according to claim 1, characterized in that: A through hole is provided on the inner wall of the upper end of the movable plate (13), and the inner wall of the upper end of the movable plate (13) is slidably connected to the outer wall of the rotating shaft (6).

6. A printing ink mixing device according to claim 3, characterized in that: One end of the second spring (16) is fixedly connected to the inner wall of the upper end of the movable plate (13), and the other end of the second spring (16) is fixedly connected to the outer wall of the bottom end of the orifice plate (15).

7. A printing ink mixing device according to claim 3, characterized in that: A plurality of holes are evenly distributed on the inner wall of the upper end of the orifice plate (15), and the inner wall of the upper end of the orifice plate (15) penetrates and is slidably connected to the outer wall of the vertical rod (17).

8. A printing ink mixing device according to claim 2, characterized in that: A through hole is provided at the center of the dispersion plate (8), a through groove is provided on the inner wall of the upper end of the dispersion plate (8), and the diameter of the through hole in the dispersion plate (8) is slightly larger than the diameter of the rotating shaft (6).

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