Multi-stage grinding ink nano sand mill

Abstract

The utility model discloses a multi-stage grinding printing ink nanometer sand mill which comprises a box body, and a first motor is installed on the surface of one side of the box body. According to the printing ink raw material grinding device, printing ink raw materials are added into the box body through the feeding port, the rotating rod is driven by the first motor to rotate, so that the grinding cutters on the rotating rod rotate, the hardened printing ink raw materials can be scattered, and the scattered printing ink raw materials fall between the grinding rollers through the through holes in the partition plate; a grinding roller is driven by a third motor to rotate, so that the crushed raw materials can be ground, after grinding, a connecting rod is driven by a second motor to rotate, so that a grinding rod on the connecting rod rotates, and the raw materials can be ground again through a grinding disc and grinding holes in the inner wall of the box body; and therefore, multi-stage grinding can be carried out on the ink raw materials, the grinding effect on the ink raw materials is improved, and subsequent processing on the ground raw materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a multi-stage nano sand mill for grinding ink. Background Art

[0002] Ink is a crucial material used in printing, imprinting patterns and text onto substrates. Composed of a binder (resin), pigments, fillers, additives, and solvents, ink is used in a variety of printing applications, including books, packaging, architectural decoration, and electronic circuit boards. Sand mills are currently the most versatile, advanced, and efficient grinding equipment, primarily used for wet grinding of liquid chemical products.

[0003] The existing Chinese patent with the announcement number CN214554044U discloses a high-viscosity ink sand mill. The key points of its technical solution are: it includes a machine body and a grinding cylinder, the machine body is provided with a first drive motor and a grinding shaft connected to the output shaft of the first drive motor, the grinding shaft extends into the grinding cylinder, and the grinding shaft is also provided with an electromagnetic brake. The bottom of the machine body is provided with a grinding cylinder rotating mechanism, and the grinding cylinder is fixed to the grinding cylinder rotating mechanism through a fixing structure; the utility model has a more stable start-up when stirring high-viscosity ink.

[0004] The above-mentioned existing technical solutions have the following defects: although the above-mentioned technical solutions are convenient for adjusting the fineness of grinding and are simple to operate, in the above-mentioned technical solutions, the ink raw materials are only ground once, and there is a problem of unsatisfactory grinding uniformity, which easily affects the subsequent processing of the ink. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a multi-stage ink grinding nano sand mill, which has the advantages of being able to perform multi-stage grinding on ink raw materials, having good grinding effect, and facilitating subsequent processing thereof, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-stage grinding ink nano sand mill, including a box body, a first motor is installed on one side surface of the box body, and the output end of the first motor passes through one side surface of the box body and is fixedly connected to a rotating rod, the rotating rod is provided with a crushing knife, a partition is provided inside the box body below the rotating rod, and a through hole is passed through the top surface of the partition, grinding rollers are provided on both sides of the interior of the box body below the partition, a third motor is installed on both sides of the front end surface of the box body, and the output end of the third motor is fixedly connected to the transmission shaft at one end of the grinding roller, grinding disks are provided on both sides of the inner wall of the box body below the grinding roller, and grinding holes are passed through the top surface of the grinding disk, a second motor is installed at the middle position of the bottom surface of the box body, and the output end of the second motor is fixedly connected to a connecting rod, a grinding rod is provided on the connecting rod, a feed port is provided at the middle position of the top surface of the box body, and a discharge pipe is provided on both sides of the bottom surface of the box body, and a valve is installed on the discharge pipe.

[0009] Preferably, the inner wall of the box is provided with a connecting frame on both sides of the grinding roller, and a scraper is provided on one side of the connecting frame. A limiting rod is provided on one side surface of the scraper passing through the connecting frame, and the outer surface of the limiting rod is located between the scraper and the connecting frame and is sleeved with a spring.

[0010] Preferably, the scraper matches the grinding roller.

[0011] Preferably, movable plates are provided on both sides of the front end surface of the box body and located on both sides of the third motor, and the movable plates are fixedly connected to the box body by screws.

[0012] Preferably, legs are provided on both sides of the bottom surface of the box body, and a plurality of legs are provided, and the plurality of legs are evenly distributed in pairs on both sides of the bottom surface of the box body.

[0013] Preferably, the grinding rod matches the grinding disc.

[0014] Preferably, guide plates are obliquely provided on both sides of the top surface of the partition.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a multi-stage nano sand mill for grinding ink, which has the following beneficial effects:

[0017] (1) In the present invention, the ink raw materials are added into the box through the feed port, and the rotating rod is driven to rotate by the first motor, so that the crushing knife on the rotating rod rotates, and the compacted ink raw materials can be broken up. The broken ink raw materials fall between the grinding rollers through the through holes on the partition plate, and the grinding rollers are driven to rotate by the third motor to grind the crushed raw materials. After grinding, the connecting rod is driven to rotate by the second motor, so that the grinding rod on the connecting rod rotates, and the raw materials can be ground again by using the grinding disc and grinding holes on the inner wall of the box, so that the ink raw materials can be ground in multiple stages, thereby improving the grinding effect of the ink raw materials and facilitating the subsequent processing of the ground raw materials.

[0018] (2) In the present invention, the connecting frame, the limiting rod, the scraper and the spring are provided, wherein the connecting frame, the limiting rod, the scraper and the spring are used in combination to scrape the raw materials adhering to the grinding roller to prevent the raw materials from remaining on the grinding roller, thereby facilitating the cleaning of the materials on the grinding roller. The limiting rod and the spring can be used to limit the scraper so that the scraper can abut against the grinding roller, thereby facilitating improving the cleaning effect on the grinding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of the multi-stage nano sand mill for grinding ink proposed by the utility model;

[0021] Figure 2 This is an enlarged view of A of the multi-stage nano sand mill for grinding ink proposed by the present invention;

[0022] Figure 3 This is a front view of the multi-stage nano sand mill for grinding ink proposed by the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the scraper structure of the multi-stage ink grinding nano sand mill proposed by the present invention.

[0024] Legend:

[0025] 1. Box body; 2. First motor; 3. Crushing blade; 4. Guide plate; 5. Partition; 6. Grinding roller; 7. Grinding rod; 8. Grinding disc; 9. Grinding hole; 10. Feed inlet; 11. Through hole; 12. Second motor; 13. Support leg; 14. Limit rod; 15. Scraper; 16. Spring; 17. Connecting frame; 18. Movable plate; 19. Discharge pipe; 20. Valve; 21. Third motor. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Please refer to Figure 1-4, a multi-stage grinding ink nano sand mill includes a box body 1, a first motor 2 is installed on one side surface of the box body 1, and the output end of the first motor 2 passes through one side surface of the box body 1 and is fixedly connected to a rotating rod, and a crushing knife 3 is provided on the rotating rod, and a partition 5 is provided inside the box body 1 below the rotating rod, and a through hole 11 is passed through the top surface of the partition 5, and grinding rollers 6 are provided on both sides of the interior of the box body 1 below the partition 5, and a third motor 21 is installed on both sides of the front end surface of the box body 1, and the output end of the third motor 21 is fixedly connected to the transmission shaft at one end of the grinding roller 6, and grinding discs 8 are provided on both sides of the inner wall of the box body 1 below the grinding roller 6, and grinding holes 9 are passed through the top surface of the grinding disc 8, a second motor 12 is installed at the middle position of the bottom surface of the box body 1, and the output end of the second motor 12 is fixedly connected to a connecting rod, and a grinding rod 7 is provided on the connecting rod, and a grinding rod 7 is provided in the middle position of the top surface of the box body 1 There is a feed port 10, and discharge pipes 19 are provided on both sides of the bottom surface of the box body 1, and a valve 20 is installed on the discharge pipe 19. The ink raw materials are added into the box body 1 through the feed port 10, and the first motor 2 drives the rotating rod to rotate, so that the crushing knife 3 on the rotating rod rotates, and the compacted ink raw materials can be broken up. The broken ink raw materials fall between the grinding rollers 6 through the through holes 11 on the partition 5, and the grinding rollers 6 are driven to rotate by the third motor 21 to grind the crushed raw materials. After grinding, the connecting rod is driven to rotate by the second motor 12, so that the grinding rod 7 on the connecting rod rotates, and then the raw materials can be ground again by using the grinding disc 8 and the grinding hole 9 on the inner wall of the box body 1, so that the ink raw materials can be ground in multiple stages, which improves the grinding effect of the ink raw materials and facilitates the subsequent processing of the ground raw materials.

[0029] In one embodiment, the inner wall of the box body 1 is provided with a connecting frame 17 on both sides of the grinding roller 6, and a scraper 15 is provided on one side of the connecting frame 17. A limiting rod 14 is provided on one side surface of the scraper 15 through the connecting frame 17. The outer surface of the limiting rod 14 is located between the scraper 15 and the connecting frame 17 and is sleeved with a spring 16. By using the connecting frame 17, the limiting rod 14, the scraper 15 and the spring 16 in coordination, the raw materials adhering to the grinding roller 6 can be scraped off to prevent the raw materials from remaining on the grinding roller 6, thereby facilitating the cleaning of the materials on the grinding roller 6. By using the limiting rod 14 and the spring 16, the scraper 15 can be limited so that the scraper 15 can abut against the grinding roller 6, thereby facilitating improving the cleaning effect of the grinding roller 6.

[0030] In one embodiment, the scraper 15 matches the grinding roller 6 , wherein the scraper 15 facilitates scraping off the material on the grinding roller 6 and prevents the material from remaining on the grinding roller 6 .

[0031] In one embodiment, a movable plate 18 is provided on both sides of the third motor 21 on the front surface of the box body 1, and the movable plate 18 is fixedly connected to the box body 1 by screws. By loosening the screws and removing the movable plate 18, the components in the box body 1 can be maintained and repaired.

[0032] In one embodiment, legs 13 are provided on both sides of the bottom surface of the box body 1. There are multiple legs 13, and the multiple legs 13 are evenly distributed in pairs on both sides of the bottom surface of the box body 1. The legs 13 support the box body 1, which is conducive to improving the stability of the box body 1.

[0033] In one embodiment, the grinding rod 7 is matched with the grinding disc 8, which facilitates re-grinding of the ground raw material, thereby improving the grinding effect of the ink raw material.

[0034] In one embodiment, guide plates 4 are inclined on both sides of the top surface of the partition 5 , wherein the guide plates 4 can be used to guide the dispersed ink raw materials, so that the dispersed raw materials can fall between the grinding rollers 6 .

[0035] In one embodiment, the control panel control circuit can be implemented through simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification, so the control method and circuit connection will not be described in detail.

[0036] Working principle:

[0037] When in use, the ink raw materials are added into the box body 1 through the feed port 10, and the first motor 2 drives the rotating rod to rotate, so that the crushing knife 3 on the rotating rod rotates, and the compacted ink raw materials can be broken up. The broken ink raw materials fall between the grinding rollers 6 through the through holes 11 on the partition 5, and the grinding rollers 6 are driven to rotate by the third motor 21 to grind the crushed raw materials. After grinding, the connecting rod is driven to rotate by the second motor 12, so that the grinding rod 7 on the connecting rod rotates, and then the grinding disc 8 and the grinding hole 9 on the inner wall of the box body 1 are used. The raw material is ground again, so that the ink raw material can be ground in multiple stages, which improves the grinding effect of the ink raw material and facilitates subsequent processing of the ground raw material. The connecting frame 17, the limiting rod 14, the scraper 15 and the spring 16 are used in conjunction with each other to scrape the raw material adhering to the grinding roller 6 to prevent the raw material from remaining on the grinding roller 6, thereby facilitating the cleaning of the material on the grinding roller 6. The limiting rod 14 and the spring 16 can be used to limit the scraper 15 so that the scraper 15 can abut against the grinding roller 6, thereby facilitating improving the cleaning effect of the grinding roller 6.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage nano-sand mill for grinding ink, comprising a housing (1), characterized in that: A first motor (2) is mounted on one side surface of the box (1), and the output end of the first motor (2) passes through the one side surface of the box (1) and is fixedly connected to a rotating rod, and a crushing knife (3) is provided on the rotating rod. A partition (5) is provided inside the box (1) below the rotating rod, and a through hole (11) is provided on the top surface of the partition (5). Grinding rollers (6) are provided on both sides of the inside of the box (1) below the partition (5). A third motor (21) is mounted on both sides of the front end surface of the box (1), and the output end of the third motor (21) is connected to the transmission end of one end of the grinding roller (6). The driving shaft is fixedly connected, grinding discs (8) are provided on both sides of the inner wall of the box body (1) below the grinding roller (6), and a grinding hole (9) is provided through the top surface of the grinding disc (8), a second motor (12) is installed at the middle position of the bottom surface of the box body (1), and the output end of the second motor (12) is fixedly connected to a connecting rod, and a grinding rod (7) is provided on the connecting rod, a feed port (10) is provided at the middle position of the top surface of the box body (1), and discharge pipes (19) are provided on both sides of the bottom surface of the box body (1), and a valve (20) is installed on the discharge pipe (19).

2. The multi-stage ink grinding nano sand mill according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a connecting frame (17) on both sides of the grinding roller (6), and a scraper (15) is provided on one side of the connecting frame (17). A limiting rod (14) is provided on one side surface of the scraper (15) passing through the connecting frame (17), and a spring (16) is sleeved on the outer surface of the limiting rod (14) between the scraper (15) and the connecting frame (17).

3. The multi-stage nano-sand mill for grinding ink according to claim 2, characterized in that: The scraper (15) matches the grinding roller (6).

4. The multi-stage ink grinding nano sand mill according to claim 1, characterized in that: The front end surface of the box body (1) is provided with movable plates (18) on both sides of the third motor (21), and the movable plates (18) are fixedly connected to the box body (1) by screws.

5. The multi-stage ink grinding nano sand mill according to claim 1, characterized in that: Support legs (13) are provided on both sides of the bottom surface of the box body (1), and a plurality of the support legs (13) are provided, and the plurality of support legs (13) are evenly distributed in pairs on both sides of the bottom surface of the box body (1).

6. The multi-stage nano-sand mill for grinding ink according to claim 1, characterized in that: The grinding rod (7) matches the grinding disc (8).

7. The multi-stage nano-sand mill for grinding ink according to claim 1, characterized in that: Guide plates (4) are obliquely provided on both sides of the top surface of the partition (5).

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