Printing ink grinding machine

Abstract

The utility model discloses a printing ink dull polish machine relates to dull polish machine technical field, including the fixed seat, the middle part of fixed seat inner side is movably provided with the movable column through the bearing, the outer side wall of movable column is provided with a plurality of installation seat in the surrounding mode, the middle part of installation seat is provided with the movable rod through the bearing in the penetrating mode, and the movable rod is provided with the movable column through the bearing. And a grinding rod pin is fixedly arranged at one end of the movable rod. According to the ink grinding device, the movable column is arranged on one side of the fixed seat, and the grinding rod pins capable of rotating are arranged on the outer side of the movable column, so that when an ink material is ground, the movable column can drive the grinding rod pins to rotate, and the ink is ground through collision between the grinding rod pins and the material; and the fixed rod can drive the grinding rod pin through the fixed bevel gear and the movable bevel gear, so that the grinding rod pin rotates while rotating along with the movable column, and the material grinding effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanding machines, and particularly relates to an ink sanding machine. 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 particularly suitable for packaging and printing products with strict hygiene requirements such as cigarettes, wines, foods, beverages, medicines, children's toys, etc. In the production process of water-based ink, a sanding machine is needed to grind the raw materials.

[0003] For example, a rod pin type sanding machine grinding device with the publication number of CN210279356U includes a rotor and a driving shaft for driving the rotor to rotate. The rotor includes a grinding part and a driving connection part. The grinding part and the driving connection part are integrally formed. A plurality of grinding protrusions are circumferentially and evenly distributed on the outer diameter of the grinding part. A feeding cavity is opened in the inner diameter of the grinding part, and a feeding port of the feeding cavity communicates with the outer diameter of the grinding part; the utility model adopts an integrally arranged grinding roller to grind the material by wet method, and has good grinding effect and high grinding precision.

[0004] The above technical solution has some problems in practical applications. In this technical solution, the material is ground by a grinding roller arranged outside the rotor. The grinding roller can only rotate following the rotor during the grinding process, and the collision probability between it and the material is limited, so the grinding efficiency of the material is limited.

[0005] Therefore, it is very necessary to invent an ink sanding machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an ink sanding machine to solve the problems put forward in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an ink sanding machine, including a fixed seat. A movable column is movably arranged in the middle of the inner side of the fixed seat through a bearing. A plurality of mounting seats are arranged around the outer side wall of the movable column. A movable rod is arranged through the middle of the mounting seat through a bearing. One end of the movable rod is fixedly provided with a grinding rod pin. A cavity is arranged inside the movable column. A fixed rod is movably arranged in the cavity through a bearing. A plurality of fixed bevel gears are fixedly arranged in the middle of the fixed rod, and the plurality of fixed bevel gears correspond to the plurality of grinding rod pins respectively. A plurality of movable bevel gears are arranged around the outer side of the fixed bevel gear, and the plurality of movable bevel gears are fixedly arranged at the bottom ends of the plurality of grinding rod pins respectively.

[0008] Preferably, a plurality of grooves are arranged around the outer side of the grinding rod pin, and the grooves are arranged in an arc structure.

[0009] Preferably, a driving motor is fixedly arranged in the middle of the outer side of the fixed seat, and an output shaft of the driving motor is fixedly connected with one end of the movable column.

[0010] Preferably, a grinding cavity is arranged on the outer side of the movable column. A sealing sleeve is fixedly arranged in the middle of one end of the grinding cavity, and the sealing sleeve corresponds to the fixed rod.

[0011] Preferably, a locking bolt penetrates through a screw hole formed in the middle of the outer side wall of the sealing sleeve, and one end of the locking bolt is attached to the outer side wall of the fixed rod.

[0012] Preferably, a support seat is arranged on one side of the fixed seat. A hydraulic rod is fixedly arranged on the outer side wall of the support seat, and one end of the hydraulic rod is fixedly arranged on the outer side of the grinding cavity. A sliding rod is fixedly arranged between the fixed seat and the support seat. A sliding sleeve is arranged on the outer side of the sliding rod, and the sliding sleeve is fixedly arranged on the outer side of the grinding cavity.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. By arranging a movable column on one side of the fixed seat and a plurality of rotatable grinding rod pins on the outer side of the movable column, when grinding ink materials, the movable column can drive the grinding rod pins to rotate, and the grinding of the ink is realized through the collision between the grinding rod pins and the materials. By arranging a fixed rod inside the movable column, the fixed rod can drive the grinding rod pins through a fixed bevel gear and a movable bevel gear, so that the grinding rod pins rotate self - rotatably while following the rotation of the movable column, further improving the grinding effect on the materials;

[0015] 2. By arranging a grinding cavity, the grinding cavity can cooperate with the movable column to complete the grinding of the materials. By arranging a sealing sleeve in the middle of the grinding cavity, the sealing sleeve can lock the position of the fixed rod through the locking bolt on its outer side, so as to control the rotation of the grinding rod pins during grinding, so that the device can realize the regulation of two grinding degrees of the materials, so as to facilitate the device to adapt to various grinding requirements of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the internal part of the overall structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the movable column of the present utility model.

[0019] Figure 4 It is a schematic cross - sectional view of the structure of the movable column of the present utility model.

[0020] In the figure: 1, fixed seat; 2, movable column; 3, mounting seat; 4, movable rod; 5, grinding rod pin; 6, cavity; 7, fixed rod; 8, fixed bevel gear; 9, movable bevel gear; 10, groove; 11, drive motor; 12, grinding cavity; 13, sealing sleeve; 14, locking bolt; 15, support seat; 16, hydraulic rod; 17, sliding rod; 18, sliding sleeve. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides an ink grinding machine as Figures 1-4 shown, including a fixed seat 1. A movable column 2 is movably arranged in the middle of the inner side of the fixed seat 1 through a bearing. A plurality of mounting seats 3 are arranged around the outer side wall of the movable column 2. A movable rod 4 is arranged through the middle of the mounting seat 3 through a bearing. One end of the movable rod 4 is fixedly provided with a grinding rod pin 5;

[0023] Specifically, a cavity 6 is arranged inside the movable column 2. A fixed rod 7 is movably arranged inside the cavity 6 through a bearing. A plurality of fixed bevel gears 8 are fixedly arranged in the middle of the fixed rod 7, and the plurality of fixed bevel gears 8 respectively correspond to the plurality of grinding rod pins 5. A plurality of movable bevel gears 9 are arranged around the outer side of the fixed bevel gear 8, and the plurality of movable bevel gears 9 are respectively fixedly arranged at the bottom ends of the plurality of grinding rod pins 5. When the movable column 2 drives the grinding rod pin 5 to rotate, the movable rod 4 at one end of the grinding rod pin 5 rotates around the fixed bevel gear 8 with the movable bevel gear 9. At this time, the movable bevel gear 9 rotates under the action of the fixed bevel gear 8, and the movable bevel gear 9 drives the grinding rod pin 5 to rotate through the movable rod 4;

[0024] More specifically, a plurality of grooves 10 are arranged around the outer side of the grinding rod pin 5, and the grooves 10 are arranged in an arc structure. The arrangement of the grooves 10 improves the collision probability between the grinding rod pin 5 and the material, thereby improving the grinding effect of the device on the ink material;

[0025] Moreover, a driving motor 11 is fixedly arranged in the middle of the outer side of the fixed seat 1, and the output shaft of the driving motor 11 is fixedly connected with one end of the movable column 2. A grinding cavity 12 is arranged on the outer side of the movable column 2. A sealing sleeve 13 is fixedly arranged in the middle of one end of the grinding cavity 12, and the sealing sleeve 13 corresponds to the fixed rod 7. A locking bolt 14 is penetrated in a threaded hole formed in the middle of the outer side wall of the sealing sleeve 13, and one end of the locking bolt 14 is attached to the outer side wall of the fixed rod 7. The locking bolt 14 can lock the position of the fixed rod 7;

[0026] In addition, a support seat 15 is arranged on one side of the fixed seat 1. A hydraulic rod 16 is fixedly arranged on the outer side wall of the support seat 15, and one end of the hydraulic rod 16 is fixedly arranged on the outer side of the grinding cavity 12. A sliding rod 17 is fixedly arranged between the fixed seat 1 and the support seat 15. A sliding sleeve 18 is arranged on the outer side of the sliding rod 17, and the sliding sleeve 18 is fixedly arranged on the outer side of the grinding cavity 12. The arrangement of the sliding sleeve 18 makes the sliding of the grinding cavity 12 more stable.

[0027] Working principle of the utility model:

[0028] When the device is in use, the hydraulic rod 16 can drive the grinding cavity 12 to move, so that one end of the grinding cavity 12 fits with the inner side of the fixed seat 1. At this time, a grinding space for materials is formed between the grinding cavity 12 and the inside of the fixed seat 1. Then, the materials are put into the grinding cavity 12 through the feed port on the grinding cavity 12, and the driving motor 11 is started. The driving motor 11 drives the movable column 2 to rotate, and the movable column 2 drives the grinding rod pin 5 to rotate, so that the grinding rod pin 5 collides with the materials to realize the grinding process of the materials. During this process, by rotating the locking bolt 14, one end of the locking bolt 14 is attached to the outer side wall of the fixed rod 7, so that the position of the fixed rod 7 is fixed. At this time, when the movable column 2 drives the grinding rod pin 5 to rotate, the movable rod 4 at one end of the grinding rod pin 5 and the movable bevel gear 9 rotate around the fixed bevel gear 8. At this time, the movable bevel gear 9 rotates under the action of the fixed bevel gear 8, and the movable bevel gear 9 drives the grinding rod pin 5 to rotate through the movable rod 4, so as to increase the collision probability between the grinding rod pin 5 and the materials, thereby improving the grinding efficiency of the device.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An ink sanding machine, comprising a fixing seat (1), characterized in that: A movable column (2) is movably provided at the middle part of the inner side of the fixed seat (1) via a bearing, a plurality of mounting seats (3) are arranged around the outer wall of the movable column (2), a movable rod (4) is arranged in the middle part of the mounting seat (3) via a bearing, a grinding rod pin (5) is fixedly provided at one end of the movable rod (4), a cavity (6) is provided inside the movable column (2), a fixed rod (7) is movably provided inside the cavity (6) via a bearing, a plurality of fixed bevel gears (8) are fixedly provided at the middle part of the fixed rod (7), and the plurality of fixed bevel gears (8) respectively correspond to the plurality of grinding rod pins (5), a plurality of movable bevel gears (9) are arranged around the outer side of the fixed bevel gear (8), and the plurality of movable bevel gears (9) are respectively fixedly provided at the bottom ends of the plurality of grinding rod pins (5).

2. The ink grinding machine according to claim 1, characterized in that: A plurality of grooves (10) are arranged around the outer side of the grinding rod pin (5), and the grooves (10) are arranged in an arc-shaped structure.

3. The ink grinding machine according to claim 2, characterized in that: A driving motor (11) is fixedly arranged in the middle of the outer side of the fixing seat (1), and the output shaft of the driving motor (11) is fixedly connected to one end of the movable column (2).

4. The ink grinding machine according to claim 3, characterized in that: A grinding chamber (12) is arranged on the outer side of the movable column (2), a sealing sleeve (13) is fixedly arranged in the middle of one end of the grinding chamber (12), and the sealing sleeve (13) corresponds to the fixed rod (7).

5. The ink sanding machine according to claim 4, characterized in that: A locking bolt (14) is provided through a screw hole in the middle of the outer wall of the sealing sleeve (13), and one end of the locking bolt (14) is in contact with the outer wall of the fixing rod (7).

6. The ink sanding machine according to claim 5, characterized in that: A support seat (15) is arranged on one side of the fixed seat (1), a hydraulic rod (16) is fixedly arranged on the outer wall of the support seat (15), and one end of the hydraulic rod (16) is fixedly arranged on the outer side of the grinding chamber (12), a sliding rod (17) is fixedly arranged between the fixed seat (1) and the support seat (15), a sliding sleeve (18) is arranged on the outer side of the sliding rod (17), and the sliding sleeve (18) is fixedly arranged on the outer side of the grinding chamber (12).

Images