Grinding machine for processing water-based ink material

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine for water-based ink material processing, which comprises a machine shell, a screen drum is fixedly connected in the machine shell, a grinding device is fixedly connected above one side of the machine shell, a rotating device is fixedly connected below one side of the machine shell, and the rotating device is fixedly connected with the screen drum. According to the printing ink raw material screening device, the screening drum and the rotating device are arranged, so that the printing ink raw material screening device is beneficial to screening of printing ink raw materials with large particles; large-particle ink raw materials can be driven by stirring blades to move upwards along the inner wall of the screen drum under the inertia effect, and then fall between the two grinding devices under the gravity effect to be ground again, so that the grinding quality is better; and ink raw materials attached to the grinding device can be scraped, and it is guaranteed that ink can be discharged more completely.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, and more specifically to a grinding machine for processing water-based ink materials. Background Art

[0002] Water-based ink is abbreviated as water ink, and flexographic water-based ink is also called liquid ink. It is mainly composed of water-soluble resin, organic pigment, solvent and related additives through compound grinding and processing. Water-based ink is especially suitable for packaging and printing products with strict hygiene requirements such as cigarettes, wines, foods, beverages, medicines, children's toys, etc. Water-based ink is a uniform paste-like substance composed of binder, pigment, additives and other substances. The binder provides the necessary transfer performance for the ink, and the pigment gives the ink color.

[0003] Deficiencies of the prior art: When the existing grinding machine grinds the ink raw materials, the grinding effect on the ink is poor. Generally, the ink raw materials are only ground once, resulting in insufficient grinding of the ink raw materials, large particles being generated after grinding, which is not conducive to the quality of the ink, and the ink raw materials are easily adhered to the surface of the grinding device during grinding, which is not conducive to the discharge of the ink raw materials. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grinding machine for processing water-based ink materials to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solutions: A grinding machine for processing water-based ink materials includes a machine shell. Inside the machine shell is fixedly connected a sieve cylinder. Above one side of the machine shell is fixedly connected a grinding device. Below one side of the machine shell is fixedly connected a rotating device. At the bottom of the machine shell is fixedly connected a chassis. Inside the sieve cylinder is fixedly connected a scraping device. The sieve cylinder includes a cylinder body. On both sides of the cylinder body are fixedly connected fixed columns. At the bottom of the cylinder body is provided a sieve slot. On both sides of the cylinder body are provided rotating slots.

[0006] Preferably, the machine shell includes a housing. At the top of the housing is fixedly connected a feed cylinder.

[0007] Preferably, the grinding device includes a grinding motor. On one side of the grinding motor is fixedly connected a grinding shaft. On the outer side of the grinding shaft is fixedly connected a grinding cylinder.

[0008] Preferably, the scraping device includes a fixed cylinder. Inside the fixed cylinder is movably connected a limiting plate. At the top of the limiting plate is fixedly connected a top plate. Between the fixed cylinder and the limiting plate is fixedly connected a spring.

[0009] Preferably, the rotating device includes a rotating motor. On one side of the rotating motor is fixedly connected a rotating shaft. On the outer side of the rotating shaft is fixedly connected a stirring blade.

[0010] Preferably, the chassis includes columns, and a connecting column is fixedly connected between the two columns on both sides, and a material storage tray is placed on the top of the connecting column.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. By providing a sieve cylinder and a rotating device, the present utility model is beneficial to screening larger particle ink raw materials. The larger ink raw materials will be blocked by the sieve cylinder. And by starting the rotating motor, the rotating shaft can drive the stirring blades to rotate. When the stirring blades rotate to the lowest part of the inner wall of the sieve cylinder, they will stir the ground ink materials. The smaller ink materials will be discharged through the sieve slots under the stirring of the stirring blades and fall onto the material storage tray. The larger ink materials cannot be discharged through the sieve slots, and driven by the stirring blades, under the action of inertia, they will move upward along the inner wall of the sieve cylinder, and then fall between the two grinding devices under the action of gravity for grinding again, ensuring that the ink raw materials can be ground more finely, and thus making the grinding quality better.

[0013] 2. By providing a scraping device, the present utility model is beneficial to scraping the ink raw materials attached to the grinding device. The limiting plate and the top plate can move inside the fixed cylinder, and under the action of the spring, the top of the top plate can be attached to the inner wall of the grinding cylinder. When the grinding cylinder rotates, the top plate can scrape the ink raw materials attached to its surface, ensuring that the ink can be discharged more completely, preventing the waste of resources caused by excessive attachment of ink raw materials to the grinding cylinder, and at the same time ensuring that the grinding device can grind it better. Description of the Drawings

[0014] Figure 1 It is a schematic cross-sectional structure diagram of the present utility model.

[0015] Figure 2 It is a schematic overall structure diagram of the present utility model.

[0016] Figure 3 It is a schematic overall structure diagram of the sieve cylinder of the present utility model.

[0017] Figure 4 It is a schematic cross-sectional structure diagram of the scraping device of the present utility model.

[0018] The reference numerals are: 1, housing; 101, shell; 102, feed cylinder; 2, sieve cylinder; 201, cylinder body; 202, sieve slot; 203, fixed column; 204, rotating slot; 3, grinding device; 301, grinding motor; 302, grinding cylinder; 303, grinding shaft; 4, scraping device; 401, fixed cylinder; 402, spring; 403, limiting plate; 404, top plate; 5, rotating device; 501, rotating motor; 502, stirring blade; 503, rotating shaft; 6, chassis; 601, support column; 602, connecting column; 603, storage tray. Detailed implementation manners

[0019] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. In addition, the forms of each structure recorded in the following implementation manners are only examples. The grinding machine for processing water-based ink materials involved in the present utility model is not limited to the structures recorded in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0020] The present utility model provides a grinding machine for processing water-based ink materials, including a housing 1. Inside the housing 1 is fixedly connected a sieve cylinder 2. Above one side of the housing 1 is fixedly connected a grinding device 3. Below one side of the housing 1 is fixedly connected a rotating device 5. At the bottom of the housing 1 is fixedly connected a chassis 6. Inside the sieve cylinder 2 is fixedly connected a scraping device 4. The sieve cylinder 2 includes a cylinder body 201. On both sides of the cylinder body 201 are fixedly connected fixed columns 203. At the bottom of the cylinder body 201 is provided a sieve slot 202. On both sides of the cylinder body 201 are provided rotating slots 204 for the rotation of the rotating shaft 503 and the grinding shaft 303. The sieve slot 202 is used for screening the ground ink materials.

[0021] Furthermore, the housing 1 includes a shell 101. At the top of the shell 101 is fixedly connected a feed cylinder 102 for inputting ink raw materials. At the bottom of the shell 101 is provided an outlet for discharging the raw materials after grinding.

[0022] Furthermore, the grinding device 3 includes a grinding motor 301. On one side of the grinding motor 301 is fixedly connected a grinding shaft 303. Outside the grinding shaft 303 is fixedly connected a grinding cylinder 302. By starting the grinding motor 301, the grinding shaft 303 can drive the grinding cylinder 302 to rotate. By making the grinding cylinders 302 on the two grinding devices 3 rotate towards the middle at the same time, the ink materials between them can be squeezed, and the ink materials are ground by squeezing.

[0023] Furthermore, the scraping device 4 includes a fixed cylinder 401. A limiting plate 403 is movably connected inside the fixed cylinder 401. A top plate 404 is fixedly connected to the top of the limiting plate 403. A spring 402 is fixedly connected between the fixed cylinder 401 and the limiting plate 403. The limiting plate 403 and the top plate 404 can move inside the fixed cylinder 401. Under the action of the spring 402, the top of the top plate 404 can be attached to the inner wall of the grinding cylinder 302. When the grinding cylinder 302 rotates, the top plate 404 can scrape off the ink raw materials attached to its surface, ensuring that the ink can be discharged more completely, preventing the waste of resources caused by excessive attachment of ink raw materials to the grinding cylinder 302, and at the same time ensuring that the grinding device 3 can better grind the ink materials.

[0024] Furthermore, the rotating device 5 includes a rotating motor 501. A rotating shaft 503 is fixedly connected to one side of the rotating motor 501. A stirring blade 502 is fixedly connected to the outside of the rotating shaft 503. By starting the rotating motor 501, the rotating shaft 503 can drive the stirring blade 502 to rotate. When the stirring blade 502 rotates to the lowest part of the inner wall of the sieve cylinder 2, it will stir the larger particles, and under the action of inertia, the larger ink raw material particles will move upward along the inner wall of the sieve cylinder 2 and then fall between the two grinding devices 3 under the action of gravity for re-grinding, ensuring that the ink raw materials can be ground more finely, and thus making the grinding quality better.

[0025] Furthermore, the chassis 6 includes columns 601. A connecting column 602 is fixedly connected between the two columns 601. A storage tray 603 is placed on the top of the connecting column 602. The storage tray 603 is used for storing the ink raw materials after grinding.

[0026] Working principle of the utility model: When in use, the ink raw materials are put into the machine housing 1 through the feeding cylinder 102. Under the action of gravity, the ink raw materials will fall between the two grinding devices 3. By starting the grinding motor 301, the grinding shaft 303 can drive the grinding cylinder 302 to rotate. By making the grinding cylinders 302 on the two grinding devices 3 rotate towards the middle at the same time, the ink materials between them can be extruded, and the ink materials are ground by extrusion. The ground ink raw materials will fall to the lower part inside the sieve cylinder 2. By starting the rotation motor 501, the rotating shaft 503 can drive the stirring blades 502 to rotate. When the stirring blades 502 rotate to the lowest part of the inner wall of the sieve cylinder 2, they will stir the ground ink materials. The smaller ink materials will be discharged through the sieve slots 202 under the stirring of the stirring blades 502 and fall onto the storage tray 603. The larger ink materials cannot be discharged through the sieve slots 202 and will move upward along the inner wall of the sieve cylinder 2 under the drive of the stirring blades 502 and then fall between the two grinding devices 3 under the action of gravity for re-grinding, ensuring that the ink raw materials can be ground more finely and thus making the grinding quality better.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. For other structures, the usual designs can be referred to. Without conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the utility model and are not used to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grinding machine for processing water-based ink materials, comprising a housing (1), characterized in that: A sieve drum (2) is fixedly connected inside the casing (1), a grinding device (3) is fixedly connected above one side of the casing (1), a rotating device (5) is fixedly connected below one side of the casing (1), a base frame (6) is fixedly connected to the bottom of the casing (1), a scraping device (4) is fixedly connected to the inside of the sieve drum (2), the sieve drum (2) comprises a cylinder (201), both sides of the cylinder (201) are fixedly connected to fixing columns (203), a sieve groove (202) is provided at the bottom of the cylinder (201), and both sides of the cylinder (201) are provided with rotating grooves (204).

2. A grinding machine for processing water-based ink materials according to claim 1, characterized in that: The casing (1) comprises a shell (101), and a feeding cylinder (102) is fixedly connected to the top of the shell (101).

3. A grinding machine for processing water-based ink materials according to claim 1, characterized in that: The grinding device (3) comprises a grinding motor (301), one side of the grinding motor (301) is fixedly connected to a grinding shaft (303), and the outer side of the grinding shaft (303) is fixedly connected to a grinding cylinder (302).

4. A grinding machine for processing water-based ink materials according to claim 1, characterized in that: The scraping device (4) comprises a fixed cylinder (401), the interior of the fixed cylinder (401) is movably connected to a limit plate (403), the top of the limit plate (403) is fixedly connected to a top plate (404), and a spring (402) is fixedly connected between the fixed cylinder (401) and the limit plate (403).

5. A grinding machine for processing water-based ink materials according to claim 1, characterized in that: The rotating device (5) comprises a rotating motor (501), one side of the rotating motor (501) is fixedly connected to a rotating shaft (503), and the outer side of the rotating shaft (503) is fixedly connected to a shifting blade (502).

6. A grinding machine for processing water-based ink materials according to claim 1, characterized in that: The base frame (6) comprises pillars (601), connecting pillars (602) are fixedly connected between the pillars (601) on both sides, and a material storage tray (603) is placed on the top of the connecting pillars (602).

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