Printing ink paste grinding and rolling device

Abstract

The utility model discloses a printing ink paste grinding and rolling device which comprises two circular device plates which are vertically arranged and are symmetrical to each other, and relates to the technical field of printing ink paste processing. According to the printing ink paste grinding and rolling device, by arranging the multi-track belt pulley, when the device runs, the multi-track belt pulley is driven by the power structure to rotate, in the rotating process, the multiple tracks on the multi-track belt pulley can drive the multiple driven belt pulleys to rotate correspondingly, and due to the fact that the outer diameters of the multiple tracks of the multi-track belt pulley are different, the multiple driven belt pulleys are driven to rotate; under the condition that the rotating speed of the axis is the same as the specification of the driven belt pulley, the larger the outer diameter of the track is, the higher the rotating speed of the driven belt pulley is, so that the plurality of driven belt pulleys can generate rotating speed difference, and the plurality of grinding rollers synchronously generate rotating speed difference; the three grinding rollers can be driven to rotate at different speeds through one power structure, resources are saved, the overall quality of the device is reduced, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of ink paste processing technology, and in particular to an ink paste grinding device. Background Technology

[0002] Printing ink is an essential material used in printing, which transfers patterns and text onto a substrate through printing or inkjet printing. Printing ink consists of main and auxiliary components, which are uniformly mixed and repeatedly rolled to form a viscous, colloidal fluid. It is composed of binders (resins), pigments, fillers, additives, and solvents, and is used in various printing applications, including books, packaging, architectural decoration, and electronic circuit boards.

[0003] In the production of ink pastes, an ink rolling mill is generally required for processing. A typical ink rolling mill is equipped with three ink rolling rollers. The raw material is rolled by the speed difference between the three ink rolling rollers. Since the speed difference between the three ink rolling rollers is required, three motors are usually set up to drive the three ink rolling rollers to rotate. This results in a certain waste of resources and increases the overall weight of the equipment, making it inconvenient to transport the equipment.

[0004] Therefore, how to realize a single-motor driven ink roller is a technical problem that urgently needs to be solved in the industry. Utility Model Content

[0005] The main purpose of this invention is to provide an ink paste grinding device that aims to realize a single motor-driven ink roller.

[0006] This utility model proposes an ink paste grinding device, which includes two vertically arranged and symmetrical circular device plates. A horizontal cylinder with an outer diameter adapted to the outer diameter of the two device plates is laterally rotatably connected between the two device plates. Multiple grinding rollers are laterally rotatably connected between the lower part of the two device plates.

[0007] One end of the rotating shaft of each of the multiple grinding rolls can rotatably pass through a device plate and extend outward. The outer surface of the rotating shaft of each of the multiple grinding rolls and located outside the device plate are all fixedly connected with driven pulleys of the same specification. A multi-track pulley is laterally rotatably connected to the upper part of the outer surface of the device plate on the same side. The multiple tracks of the multi-track pulley are respectively connected to the multiple driven pulleys through belt drive.

[0008] The outer diameter of the multiple rails of the multi-rail pulley increases sequentially from the outside to the inside.

[0009] Preferably, an inverted L-shaped device seat is fixedly connected to the upper part of the outer surface of the device plate, and a first motor is fixedly connected to the outer surface of the device seat laterally. The output shaft of the first motor rotatably passes through the device seat and is fixedly connected to one end of the multi-rail pulley.

[0010] Preferably, a connecting block is fixedly connected to the bottom end of each of the two device plates, a base plate is fixedly connected laterally between the two connecting blocks, an external gear ring is fixedly connected to the outer surface of the cross cylinder, a second motor is fixedly connected to the upper surface of the base plate, and a drive gear that meshes with the external gear ring is fixedly connected to the output shaft surface of the second motor.

[0011] Preferably, a plurality of inner protruding strips are fixedly connected to the inner surface of the cross cylinder along its length direction, and the plurality of inner protruding strips are evenly spaced along the cross-sectional contour of the cross cylinder.

[0012] Preferably, a feeding port is provided transversely through the upper part of the outer surface of another device plate, and a sealing cover is detachably installed on the outside of the feeding port.

[0013] Preferably, the central axes of the two device plates and the cross cylinder are located on the same straight line.

[0014] This invention, by incorporating a multi-track pulley system, allows the device to rotate via a power structure. During operation, the multiple tracks on the multi-track pulley drive multiple driven pulleys. Since the outer diameters of the tracks differ, with the same shaft rotation speed and driven pulley specifications, a larger track outer diameter results in a faster driven pulley rotation speed. This creates a speed difference among the driven pulleys, simultaneously causing a speed difference among the grinding rollers. A single power structure can drive three grinding rollers to rotate at different speeds, saving resources, reducing the overall weight of the equipment, and thus improving the device's practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the transmission structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the horizontal cylinder of this utility model;

[0018] Figure 4 This is a schematic diagram of the feeding part of this utility model.

[0019] In the diagram: 1. Device plate, 2. Horizontal cylinder, 3. Grinding roller, 4. Rotating shaft, 5. Driven pulley, 6. Multi-track pulley, 7. Device base, 8. First motor, 9. Connecting block, 10. Base plate, 11. External gear ring, 12. Second motor, 13. Drive gear, 14. Inner convex strip, 15. Feed port, 16. Sealing cover.

[0020] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0022] Reference Figure 1-4 An embodiment of the present invention is proposed, an ink paste grinding device, comprising two vertically arranged and mutually symmetrical circular device plates 1, a horizontal cylinder 2 with an outer diameter adapted to the outer diameter of the two device plates 1 is laterally rotatably connected between the two device plates 1, and a plurality of grinding rollers 3 are laterally rotatably connected between the lower part of the two device plates 1.

[0023] One end of the rotating shaft 4 of multiple grinding rollers 3 can rotatably pass through a device plate 1 and extend outward. The outer surface of the rotating shaft 4 of multiple grinding rollers 3 and located outside the device plate 1 are all fixedly connected with driven pulleys 5 of the same specification. The upper part of the outer surface of the device plate 1 on the same side is laterally rotatably connected with a multi-track pulley 6. The multiple tracks of the multi-track pulley 6 are connected to the multiple driven pulleys 5 through belt drives.

[0024] The outer diameters of the multiple rails of the multi-rail pulley 5 increase sequentially from the outside to the inside.

[0025] The central axes of the two device plates 1 and the horizontal cylinder 2 are located on the same straight line.

[0026] When the device is in operation, the power structure drives the multi-rail pulley 6 to rotate. During the rotation, the multiple rails on the multi-rail pulley 6 drive the multiple driven pulleys 5 to rotate. Since the outer diameters of the multiple rails of the multi-rail pulley 6 are different, when the shaft rotation speed and the specifications of the driven pulleys 5 are the same, the larger the outer diameter of the rail, the faster the rotation speed of the driven pulley 5 will be. This allows the multiple driven pulleys 5 to generate a speed difference, which in turn causes the multiple grinding rollers 3 to generate a speed difference. A single power structure can drive the three grinding rollers 3 to rotate at different speeds, saving resources and reducing the overall weight of the equipment, thereby improving the practicality of the device.

[0027] Furthermore, an inverted L-shaped device seat 7 is fixedly connected to the upper part of the outer surface of the device plate 1, and a first motor 8 is fixedly connected to the outer surface of the device seat 7 laterally. The output shaft of the first motor 8 rotatably passes through the device seat 7 and is fixedly connected to one end of the multi-rail pulley 6.

[0028] The first motor 8 is the power structure of the device. After it is running, the rotation of its output shaft will drive the multi-track belt pulley 6 to rotate, thereby driving the multiple grinding rollers 3 to rotate.

[0029] Furthermore, connecting blocks 9 are fixedly connected to the bottom ends of both device plates 1, and a base plate 10 is fixedly connected laterally between the two connecting blocks 9. An external gear ring 11 is fixedly connected to the outer surface of the cross cylinder 2, and a second motor 12 is fixedly connected laterally to the upper surface of the base plate 10. A drive gear 13 that meshes with the external gear ring 11 is fixedly connected to the output shaft surface of the second motor 12.

[0030] Multiple inner protruding strips 14 are fixedly connected to the inner surface of the horizontal cylinder 2 along its length direction, and the multiple inner protruding strips 14 are evenly spaced along the cross-sectional contour of the horizontal cylinder 2.

[0031] When the device is running, the second motor 12 will also run continuously. The rotation of its output shaft will drive the external gear ring 11 to rotate through the drive gear 13 on the surface of the output shaft, and synchronously drive the horizontal cylinder 2 to rotate. During the rotation of the horizontal cylinder 2, the raw material at the bottom of its interior will be driven upward by the inner protrusion 14 until it falls between multiple grinding rollers 3 and is ground. This repetition ensures the grinding effect of the device.

[0032] Furthermore, a feeding port 15 is provided horizontally through the upper part of the outer surface of another device plate 1, and a sealing cover 16 is detachably installed on the outside of the feeding port 15.

[0033] Raw materials are added and discharged through the feed port 15, and the sealing cover 16 is installed with screws to ensure its sealing effect.

[0034] When the device is in operation, the power structure drives the multi-rail pulley 6 to rotate. During the rotation, the multiple rails on the multi-rail pulley 6 drive the multiple driven pulleys 5 to rotate. Since the outer diameters of the multiple rails of the multi-rail pulley 6 are different, when the shaft rotation speed and the specifications of the driven pulleys 5 are the same, the larger the outer diameter of the rail, the faster the rotation speed of the driven pulley 5 will be. This allows the multiple driven pulleys 5 to generate a speed difference, which in turn causes the multiple grinding rollers 3 to generate a speed difference. A single power structure can drive the three grinding rollers 3 to rotate at different speeds, saving resources and reducing the overall weight of the equipment, thereby improving the practicality of the device.

[0035] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An ink paste grinding device, characterized in that, It includes two vertically arranged and symmetrical circular device plates (1), and a horizontal cylinder (2) with an outer diameter that matches the outer diameter of the two device plates (1) is laterally rotatably connected between the two device plates (1). Multiple grinding rollers (3) are laterally rotatably connected between the lower part of the two device plates (1). One end of the rotating shaft (4) of each of the multiple grinding rollers (3) can rotatably pass through a device plate (1) and extend outward. The outer surface of the rotating shaft (4) of the multiple grinding rollers (3) and located outside the device plate (1) are all fixedly connected with driven pulleys (5) of the same specification. The upper part of the outer surface of the device plate (1) on the same side is laterally rotatably connected with a multi-track pulley (6). The multiple tracks of the multi-track pulley (6) are respectively connected to the multiple driven pulleys (5) through belt drive. The outer diameter of the multiple rails of the multi-rail pulley (6) increases sequentially from the outside to the inside.

2. The ink paste grinding apparatus according to claim 1, characterized in that, An inverted L-shaped device seat (7) is fixedly connected to the upper part of the outer surface of the device plate (1). A first motor (8) is fixedly connected to the outer surface of the device seat (7) laterally. The output shaft of the first motor (8) rotatably passes through the device seat (7) and is fixedly connected to one end of the multi-track pulley (6).

3. The ink paste grinding apparatus according to claim 1, characterized in that, A connecting block (9) is fixedly connected to the bottom end of each of the two device plates (1), and a base plate (10) is fixedly connected laterally between the two connecting blocks (9). An external gear ring (11) is fixedly connected to the outer surface of the cross cylinder (2), and a second motor (12) is fixedly connected laterally to the upper surface of the base plate (10). A drive gear (13) that meshes with the external gear ring (11) is fixedly connected to the output shaft surface of the second motor (12).

4. The ink paste grinding apparatus according to claim 1, characterized in that, The inner surface of the cross cylinder (2) is fixedly connected with a plurality of inner protruding strips (14) along its length direction, and the plurality of inner protruding strips (14) are evenly spaced along the cross-sectional contour of the cross cylinder (2).

5. The ink paste grinding apparatus according to claim 1, characterized in that, Another device plate (1) has a feeding port (15) that is horizontally opened on the upper part of its outer surface. The feeding port (15) is detachably covered with a sealing cover (16).

6. The ink paste grinding apparatus according to claim 1, characterized in that, The central axes of the two device plates (1) and the cross cylinder (2) are located on the same straight line.

Images