Ink raw material grinding equipment

Abstract

The utility model is applicable to the technical field of grinding, and provides ink raw material grinding equipment which comprises a grinding shell, a mesh sieve plate is fixedly mounted in the grinding shell, the mesh sieve plate is matched with the inner wall of the grinding shell, an n-shaped support is arranged in the grinding shell, a first rotating shaft is rotatably connected between two vertical plates of the n-shaped support, and a second rotating shaft is rotatably connected between the two vertical plates of the n-shaped support. The first rotating shaft is fixedly sleeved with a grinding roller, the grinding roller makes contact with the surface of the mesh sieve plate and rolls, two straight plates are fixedly connected to the side faces of two vertical plates of the n-shaped support, and brushing mechanisms are arranged on the straight plates. According to the ink solid dye powder screening device, the effect of screening ink solid dye powder is guaranteed, the problem that the ink solid dye powder remains on the mesh screen plate is solved as much as possible, meanwhile, the cleaning brush can enable brushed ink solid dye particles to be evenly distributed, and the ink solid dye grinding effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding, more specifically, it relates to an ink raw material grinding equipment. BACKGROUND

[0002] The main raw material of ink is coal smoke, etc., and the ink commonly referred to as ink is black, and the existing ink often needs to grind raw materials during production, so raw material grinding equipment is needed.

[0003] For example, the prior art CN219540471U discloses a raw material grinding device and ink raw material stirring equipment. The prior art drives the first grinding disc and the second grinding disc to rotate through the work of the servo motor. During rotation, the raw material flows downward and is ground by the first grinding disc and the annular grinding block for the first time. Then it flows downward into the bottom of the grinding tank and is ground for the second time. When the raw material above the grinding tank is completely flowed into the bottom of the grinding tank, the grinding part can be driven by the electric cylinder to move up and down, extruding and grinding by the second grinding disc.

[0004] However, the prior art may have the following problems during use: the prior art uses grinding pieces and annular grinding blocks to grind ink solid dyes, but after the ink solid dyes are ground into powder, the ink solid dyes are crushed by physical extrusion. As a result, there may be ink solid dye powder on the grinding pieces and annular grinding blocks. Although the prior art is provided with a dust collector, the powder attached to the grinding pieces and annular grinding blocks is extruded, and its adhesion is strong. It is difficult to extract the powder by using the dust collector alone, which may cause waste. In addition, the powder extracted by the dust collector needs to be manually collected by removing the dust collector, which is not very practical. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model provides the following technical scheme:

[0006] The ink raw material grinding equipment has the advantages that the cleaning brush can brush the surface of the mesh sieve plate after being rolled by the rolling roller, so that the problem of the ink solid dye adhering to the mesh sieve plate after being rolled by the rolling roller and the problem of the mesh sieve plate being blocked are avoided as much as possible, the effect of screening the ink solid dye powder is ensured, the problem of the residual ink solid dye powder on the mesh sieve plate is avoided as much as possible, the ink solid dye particles are uniformly distributed after being brushed by the cleaning brush, and the grinding effect of the ink solid dye is ensured.

[0007] The bottom of the grinding shell is conical, the lower surface of the grinding shell is fixedly connected with supporting legs, and a material falling groove is formed in the bottom of the grinding shell and communicates with the inside of the grinding shell.

[0008] The two straight plates are arranged in opposite directions of the rolling direction of the rolling roller.

[0009] The two straight plates are arranged in opposite directions of the rolling direction of the rolling roller.

[0010] The bottom of the grinding shell is conical, the lower surface of the grinding shell is fixedly connected with supporting legs, and a material falling groove is formed in the bottom of the grinding shell and communicates with the inside of the grinding shell.

[0011] The bottom of the grinding shell is conical, the lower surface of the grinding shell is fixedly connected with supporting legs, and a material falling groove is formed in the bottom of the grinding shell and communicates with the inside of the grinding shell.

[0012] The bottom of the grinding shell is conical, the lower surface of the grinding shell is fixedly connected with supporting legs, and a material falling groove is formed in the bottom of the grinding shell and communicates with the inside of the grinding shell. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The bottom of the grinding shell is conical, the lower surface of the grinding shell is fixedly connected with supporting legs, and a material falling groove is formed in the bottom of the grinding shell and communicates with the inside of the grinding shell.

[0014] Figure 2 It is the grinding shell section view schematic drawing of the utility model;

[0015] Figure 3 It is the brush mechanism schematic drawing of the utility model;

[0016] Figure 4 It is Figure 3 The enlarged view of A in the middle.

[0017] In the figure: 1, grinding shell;2, support leg;3, blanking groove;4, discharge hopper;5, servo motor;6, rotating shaft;7, n type support;8, roller;9, mesh sieve plate;10, first rotating shaft;11, straight plate;12, second rotating shaft;13, cleaning brush;14, transmission belt;15, support frame;16, cleaning scraper;17, first pulley;18, second pulley. Specific implementation

[0018] Please refer to Figures 1-4 The utility model provides the following technical scheme:

[0019] Specificly refers to a kind of ink raw material grinding equipment, including grinding shell 1, the bottom of grinding shell 1 is tapered, the lower surface of grinding shell 1 is fixedly connected with several support legs 2, for supporting the entire grinding equipment, the bottom of grinding shell 1 is provided with blanking groove 3 communicated with its interior, so that the solid dye powder after grinding is discharged through blanking groove 3, grinding shell 1 is fixedly installed with discharge hopper 4, while the bottom of discharge hopper 4 is penetrated into grinding shell 1, can be used to put ink solid dye into grinding shell 1.

[0020] Specifically, a perforated screen plate 9 is fixedly installed inside the grinding housing 1, and the perforated screen plate 9 fits the inner wall of the grinding housing 1. A servo motor 5 is fixedly installed on the grinding housing 1, and the lower end of the output shaft of the servo motor 5 rotates through into the grinding housing 1. A rotating shaft 6 is fixedly connected to the lower end of the output shaft of the servo motor 5, and an n-shaped bracket 7 is fixedly connected to the lower end of the rotating shaft 6. The rotating shaft 6 is located on one side of the n-shaped bracket 7, and a first rotating shaft 10 is rotatably connected between the two vertical plates of the n-shaped bracket 7. A rolling roller 8 is fixedly sleeved on the first rotating shaft 10. The rolling roller 8 contacts and rolls with the surface of the perforated screen plate 9, so that when the ink solid dye falls into the perforated screen plate 9... When the process begins, the servo motor 5 starts, and the rotating shaft 6 synchronously drives the n-shaped bracket 7 to perform circumferential displacement. At the same time, the crushing roller 8 rolls along the surface of the mesh screen plate 9, thus crushing and pulverizing the solid ink dye. The crushed solid ink dye powder falls through the mesh of the mesh screen plate 9, while solid ink dye particles larger than the diameter of the mesh of the mesh screen plate 9 remain on the mesh screen plate 9. As long as the servo motor 5 continues to run, the crushing roller 8 can continuously crush and pulverize the unprocessed solid ink dye, thus allowing for repeated grinding of the solid ink dye and ensuring the effect of grinding the solid ink dye.

[0021] Specifically, two straight plates 11 are fixedly connected to the sides of the two vertical plates of the n-type bracket 7. The two straight plates 11 are located in the opposite direction of the rolling of the pressing roller 8. Two support frames 15 are fixedly connected to the two straight plates 11. A cleaning scraper 16 is fixedly connected between the two support frames 15. The cleaning scraper 16 contacts and slides with the surface of the pressing roller 8. In this way, when the pressing roller 8 rolls and presses the ink solid dye, the ink solid dye powder adhering to the surface of the pressing roller 8 can be scraped off by the cleaning scraper 16, thus avoiding excessive ink solid dye powder adhering to the pressing roller 8 and affecting its pressing effect.

[0022] Specifically, a second rotating shaft 12 is rotatably connected between the two straight plates 11. Several cleaning brushes 13 are fixedly connected to the outer surface of the second rotating shaft 12, and these brushes 13 contact the surface of the mesh screen plate 9. One end of the second rotating shaft 12 rotatably passes through the straight plate 11 and is fixedly fitted with a first pulley 17. One end of the first rotating shaft 10 rotatably passes through the n-shaped bracket 7 and is fixedly fitted with a second pulley 18. A transmission belt 14 drives the first pulley 17 and the second pulley 18. Therefore, when the pressing roller 8 rolls, the first rotating shaft 10 rotates synchronously, thus driving the second pulley 18 through... The first pulley 17 is rotated synchronously by the transmission belt 14, causing the second shaft 12 to rotate. Therefore, the cleaning brush 13 can brush the surface of the mesh screen plate 9 after being crushed by the crushing roller 8, which can avoid the problem of ink solid dye adhering to the mesh screen plate 9 after being crushed by the crushing roller 8 and causing mesh blockage. This ensures the effect of sieving ink solid dye powder and also avoids the problem of residual ink solid dye powder on the mesh screen plate 9. At the same time, the cleaning brush 13 can make the ink solid dye particles evenly distributed after brushing, ensuring the grinding effect of ink solid dye.

[0023] The working principle of the ink raw material grinding equipment provided by this utility model is as follows: the solid ink dye falls onto the mesh screen plate 9, the servo motor 5 starts, the rotating shaft 6 synchronously drives the n-shaped bracket 7 to perform circumferential displacement, and at the same time the crushing roller 8 rolls along the surface of the mesh screen plate 9, so the solid ink dye can be crushed and pulverized. The crushed solid ink dye powder falls through the mesh of the mesh screen plate 9, while solid ink dye particles larger than the diameter of the mesh of the mesh screen plate 9 remain on the mesh screen plate 9.

[0024] When the rolling roller 8 rolls, the first rotating shaft 10 rotates synchronously. In this way, the second pulley 18 drives the first pulley 17 to rotate synchronously through the transmission belt 14, which causes the second rotating shaft 12 to rotate. Therefore, the cleaning brush 13 can brush the surface of the mesh screen plate 9 after it has been rolled by the rolling roller 8.

Claims

1. An ink raw material grinding device, comprising a grinding housing (1), characterized in that: A mesh screen plate (9) is fixedly installed inside the grinding housing (1). The mesh screen plate (9) fits the inner wall of the grinding housing (1). An n-shaped bracket (7) is provided inside the grinding housing (1). A first rotating shaft (10) is rotatably connected between the two vertical plates of the n-shaped bracket (7). A rolling roller (8) is fixedly sleeved on the first rotating shaft (10). The rolling roller (8) contacts and rolls with the surface of the mesh screen plate (9). Two straight plates (11) are fixedly connected to the sides of the two vertical plates of the n-shaped bracket (7). A brushing mechanism is provided on the straight plates (11). The brushing mechanism includes a second rotating shaft (12), the two ends of which are rotatably connected to the opposite surfaces of two straight plates (11). A cleaning brush (13) is fixedly connected to the outer surface of the second rotating shaft (12). The cleaning brush (13) contacts the surface of the mesh screen plate (9). One end of the second rotating shaft (12) rotates through the straight plate (11) and is fixedly fitted with a first pulley (17). One end of the first rotating shaft (10) rotates through the n-shaped bracket (7) and is fixedly fitted with a second pulley (18). A transmission belt (14) is connected between the first pulley (17) and the second pulley (18).

2. The ink raw material grinding equipment according to claim 1, characterized in that: The bottom of the grinding housing (1) is conical, and a support leg (2) is fixedly connected to the lower surface of the grinding housing (1). A material drop groove (3) communicating with the interior of the grinding housing (1) is opened at the bottom of the grinding housing (1).

3. The ink raw material grinding equipment according to claim 1, characterized in that: The two straight plates (11) are positioned in opposite directions of the rolling of the rolling rollers (8).

4. The ink raw material grinding equipment according to claim 3, characterized in that: Two support frames (15) are fixedly connected to the two straight plates (11), and a cleaning scraper (16) is fixedly connected between the two support frames (15). The cleaning scraper (16) contacts and slides on the surface of the rolling roller (8).

5. The ink raw material grinding equipment according to claim 1, characterized in that: A feeding hopper (4) is fixedly installed on the grinding shell (1), and the bottom of the feeding hopper (4) penetrates into the grinding shell (1).

6. The ink raw material grinding equipment according to claim 1, characterized in that: A servo motor (5) is fixedly installed on the grinding housing (1). The lower end of the output shaft of the servo motor (5) rotates through into the grinding housing (1). The lower end of the output shaft of the servo motor (5) is fixedly connected to a rotating shaft (6). The lower end of the rotating shaft (6) is fixedly connected to an n-type bracket (7).

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