Raw material grinding device for ink production

Abstract

The utility model discloses a raw material grinding device for printing ink production, which comprises a grinding barrel, a grinding groove is arranged in the grinding barrel, grinding components capable of keeping meshing with each other are arranged in the grinding barrel, grinding rollers keeping meshing with each other are inserted in the grinding components, and conveying belts are correspondingly arranged at the bottoms of the grinding rollers. Second protruding blocks are arranged on the outer walls of the conveying belts so as to keep meshing with the grinding rollers, and the grinding rollers are driven to keep axial rotation so as to drive the conveying belts to keep axial rotation. According to the raw material grinding device for printing ink production, the teeth can be kept meshed with the second protruding blocks on the outer wall of the conveying belt, when the grinding roller rotates in the axial direction, the conveying belt can be driven to rotate, the grinding balls can be inserted into the first protruding blocks, materials can be scraped off and fall onto the conveying belt, the outer wall of the grinding roller is prevented from being wrapped by the materials, and the service life of the grinding roller is prolonged. And the conveying belts are kept meshed, so that secondary grinding work can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of ink production, in particular to a raw material grinding device for ink production. Background Art

[0002] Ink is an important material used in printing. It displays patterns and texts on substrates through printing or spraying. Ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid.

[0003] For example, patent CN215197130U discloses a raw material grinding device for ink production, including a fixed plate, the bottom surface of the fixed plate is connected to a support plate, the inside of the fixed plate is connected to a grinding outer bucket, the top surface of the grinding outer bucket is connected to a top plate, the top surface of the top plate is connected to a first motor, the output end of the first motor is connected to a grinding block, the bottom surface of the grinding outer bucket is connected to a grinding tube, and the bottom surface of the grinding block is connected to a grinding column. Coarse particles of pigment are put into the grinding device through the feed hopper, and the grinding block is driven to rotate by the first motor. At the same time, the coarse pigment is better ground by the first coarse grinding strip on the grinding outer bucket and the second coarse grinding strip on the grinding block. At the same time, the gap between the grinding outer bucket and the grinding block is gradually reduced from top to bottom, so that the pigment is better ground and the coarse pigment is better ground into fine particles, making the grinding efficiency higher.

[0004] In actual operation, most grinding devices used in ink production only have a single grinding roller for grinding and cannot perform multiple grinding. In addition, the ground material can easily stick to the outer wall of the grinding roller due to its viscosity and cannot fall off, resulting in reduced efficiency of subsequent grinding work.

[0005] It can be seen that the above-mentioned problems existing in the prior art need to be improved urgently. Utility Model Content

[0006] In view of the above-mentioned problems existing in the prior art, one aspect of the utility model is to provide a raw material grinding device for ink production, so as to solve the problems that the material cannot be ground multiple times, resulting in coarse ground material, and the ground material is easily adhered to the outer wall of the grinding roller and cannot fall off, which affects the subsequent grinding work.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a raw material grinding device for ink production, comprising a grinding barrel, a grinding groove is opened inside the grinding barrel, a grinding assembly that can maintain mutual engagement is arranged inside the grinding barrel, and each meshing grinding roller is inserted and arranged inside the grinding assembly, and a conveyor belt is correspondingly arranged at the bottom of each grinding roller, and each of the conveyor belts is kept in meshing, and the outer wall of the conveyor belt is provided with a second protrusion to maintain engagement with the grinding roller, and each of the grinding rollers is driven to maintain axial rotation to drive the conveyor belt to maintain axial rotation.

[0008] Preferably, the outer wall of each grinding roller is provided with teeth distributed in a circular array, and the outer walls on opposite sides of each tooth are symmetrically provided with first protrusions.

[0009] Preferably, a rotating shaft is symmetrically arranged inside the conveyor belt to support the conveyor belt, and the second protrusion is kept in meshing with the teeth.

[0010] Preferably, a grinding ball is provided at the end of each of the second protrusions away from the conveyor belt.

[0011] Preferably, the grinding ball and the first bump are driven to maintain insertion and overlap.

[0012] Beneficial effects:

[0013] Compared with the prior art, the raw material grinding device for ink production provided by the utility model has the following beneficial effects:

[0014] 1. The teeth arranged on the outer wall of the grinding roller can keep meshing with the second protrusion on the outer wall of the conveyor belt. When the grinding roller rotates axially, the conveyor belt can also be driven to rotate, so that after the material falls onto the conveyor belt, it can keep meshing between the conveyor belts to carry out secondary grinding.

[0015] 2. The grinding ball arranged at the end of the second protrusion and the first protrusion arranged on the outer wall of the tooth can be plugged and overlapped, so that when the tooth and the conveyor belt are meshed and rotated, the material attached to the outer wall of the grinding roller can be scraped onto the conveyor belt to avoid the outer wall of the grinding roller wrapping the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the structure of a raw material grinding device provided in an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure of a front cross-section of a grinding device provided in an embodiment of the utility model;

[0019] Figure 3 A schematic structural diagram of the front view cross-sectional details of the grinding device provided in an embodiment of the utility model.

[0020] Main reference numerals:

[0021] 1. Grinding barrel; 2. Grinding assembly; 101. Grinding groove; 201. Grinding roller; 202. Teeth; 203. First protrusion; 204. Rotating shaft; 205. Conveyor belt; 206. Second protrusion; 207. Grinding ball. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-3 As shown, a raw material grinding device for ink production includes a grinding barrel 1, a grinding groove 101 is opened inside the grinding barrel 1, a grinding assembly 2 that can maintain mutual engagement is arranged inside the grinding barrel 1, and each meshing grinding roller 201 is inserted and arranged inside the grinding assembly 2, and a conveyor belt 205 is correspondingly arranged at the bottom of each grinding roller 201, and each conveyor belt 205 is kept meshing, and the outer wall of the conveyor belt 205 is provided with a second protrusion 206 to maintain engagement with the grinding roller 201, and each grinding roller 201 is driven to maintain axial rotation to drive the conveyor belt 205 to maintain axial rotation.

[0024] The main purpose of the raw material grinding device for ink production is to enable the teeth 202 arranged on the outer wall of the grinding roller 201 to maintain meshing with the second protrusion 206 on the outer wall of the conveyor belt 205. When the grinding roller 201 rotates axially, the conveyor belt 205 can be driven to rotate as well, so that after the material falls onto the conveyor belt 205, the conveyor belts 205 can maintain meshing and perform secondary grinding. The grinding ball 207 arranged at the end of the second protrusion 206 and the first protrusion 203 arranged on the outer wall of the teeth 202 can be plugged and overlapped, so that when the teeth 202 and the conveyor belt 205 are meshed and rotated, the material attached to the outer wall of the grinding roller 201 can be scraped onto the conveyor belt 205 to avoid the outer wall of the grinding roller 201 wrapping the material.

[0025] In the technical solution provided by this utility, Figure 1 , Figure 2 and Figure 3It can be seen that the outer wall of each grinding roller 201 is provided with teeth 202 distributed in a circular array. Through the teeth 202, the grinding roller 201 can maintain a meshing setting with the conveyor belt 205, thereby driving the conveyor belt 205 to rotate axially, and the outer walls on both sides of each tooth 202 are symmetrically provided with first protrusions 203. Through the protruding teeth 202 and each first protrusion 203, the friction force can be increased, and the material can be finely ground.

[0026] Furthermore, a rotating shaft 204 is symmetrically arranged inside the conveyor belt 205 to support the conveyor belt 205, and the second protrusion 206 is kept in meshing with the teeth 202. The rotation of the grinding roller 201 can drive the conveyor belt 205 to rotate axially, so that the material falling onto the conveyor belt 205 is transferred as the conveyor belt 205 rotates, and then the ends of each conveyor belt 205 are also kept in meshing, so that the material can be ground again through the meshing position.

[0027] Furthermore, a grinding ball 207 is provided at the end of each second protrusion 206 away from the conveyor belt 205. The grinding ball 207 is specifically a brush structure, which can scrape the material adhering to the outer wall of the grinding roller 201 onto the conveyor belt 205, thereby performing secondary grinding.

[0028] Furthermore, the grinding ball 207 and the first protrusion 203 can be driven to keep plugging and overlapping, so that the material adhering to the outer wall of the grinding roller 201 can be scraped onto the conveyor belt 205, so as to perform secondary grinding.

[0029] Working principle: First, pour the material into the grinding groove 101, and the material can be ground for the first time through the rotating grinding roller 201, and the protruding teeth 202 and the first protrusion 203 on the outer wall of the grinding roller 201 can increase the friction force and grind the material finely;

[0030] When the grinding roller 201 rotates, the conveyor belt 205 can be driven to rotate by the meshing arrangement of the teeth 202 and the second protrusion 206 on the outer wall of the conveyor belt 205;

[0031] When the conveyor belt 205 rotates, the grinding balls 207 of the brush structure can be plugged into the first protrusion 203, so that the materials adhering to the outer wall of the grinding roller 201 can be scraped off and fall onto the conveyor belt 205;

[0032] The material is then transferred as the conveyor belt 205 rotates, and the ends of the conveyor belts 205 also remain meshed, so that the material can be ground twice through the meshing portion.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A raw material grinding device for ink production, comprising a grinding barrel (1), wherein a grinding groove (101) is provided inside the grinding barrel (1), and a grinding assembly (2) capable of being kept in mesh with each other is arranged inside the grinding barrel (1), characterized in that: The grinding assembly (2) is internally provided with various grinding rollers (201) that are kept in meshing relationship. A conveyor belt (205) is correspondingly provided at the bottom of each grinding roller (201), and each of the conveyor belts (205) is kept in meshing relationship. A second protrusion (206) is provided on the outer wall of the conveyor belt (205) to keep in meshing relationship with the grinding roller (201). Each grinding roller (201) is driven to keep in axial rotation to drive the conveyor belt (205) to keep in axial rotation.

2. The raw material grinding device for ink production according to claim 1, characterized in that: The outer wall of each grinding roller (201) is provided with teeth (202) distributed in a circumferential array, and the outer walls on opposite sides of each tooth (202) are symmetrically provided with first protrusions (203).

3. The raw material grinding device for ink production according to claim 2, characterized in that: A rotating shaft (204) is symmetrically arranged inside the conveyor belt (205) to support the conveyor belt (205), and the second protrusion (206) is kept in mesh with the teeth (202).

4. The raw material grinding device for ink production according to claim 3, characterized in that: A grinding ball (207) is provided at the end of each of the second protrusions (206) away from the conveyor belt (205).

5. The raw material grinding device for ink production according to claim 4, characterized in that: The grinding ball (207) and the first protrusion (203) are driven to maintain insertion and overlap.

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