Printing ink dispersing device

Abstract

The utility model discloses an ink dispersion device, and belongs to the technical field of ink dispersion. The device mainly comprises a base; the station switching mechanism comprises a mounting frame, four sets of supporting frames are mounted at the bottom of the mounting frame, the supporting frames are mounted on the base, chain wheels are rotationally mounted on the four sets of supporting frames, and chains are jointly connected to the chain wheels in an engaged mode; the servo motor is mounted in one group of supporting frames, and the output end of the servo motor is connected with one group of chain wheels; the guide rail is installed on the installation frame, four sets of sliding blocks are assembled on the guide rail in a sliding mode, and the sliding blocks are installed on the chain; the placing table is mounted on the sliding block; according to the printing ink dispersing device, after printing ink is dispersed through the station switching mechanism, dispersed barrel bodies are conveyed to the dispersing mechanism, meanwhile, non-dispersed barrel bodies are conveyed to the position below the dispersing mechanism, and the effect of continuous operation of dispersing the printing ink is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of ink dispersion, and particularly to an ink dispersion device. Background Art

[0002] Ink is a semi-fluid material composed of colorants, resins, solvents, and other additives, and is usually used for printing, writing, painting, and coloring. The main components of ink include pigments, binders, fillers, and additives;

[0003] During the ink production process, in order to achieve uniform distribution of pigments and other solid particles in the ink, it is necessary to perform a dispersion treatment on it;

[0004] For example, the patent with the publication number CN207533154U specifically discloses an ink dispersion device. The device puts the ink into a dispersion tank, and then drives the spiral blade to move downward through the first motor and the lifting screw rod. Through the second motor, the spiral blade stirs the ink in the dispersion tank. After the ink dispersion is completed, the tank cover is removed, and the spiral blade is driven to move upward. After the spiral blade disengages from the dispersion tank, through the third motor, the electric hydraulic push rod is driven to push the mounting seat to move, so as to push the dispersion tank out of the stirring area;

[0005] However, in the implementation process of the above patent, after the dispersion operation is completed, it is necessary to take out the dispersion tank and then place a new dispersion tank on the mounting seat to continue working. Such a working method has low efficiency and cannot achieve continuous operation of ink dispersion;

[0006] Therefore, it is necessary to provide an ink dispersion device to solve the above problems.

[0007] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of the present application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide an ink dispersion device to achieve the effect of continuous operation of ink dispersion.

[0009] The technical solution adopted by this application to solve its technical problems is as follows: An ink dispersion device includes a base; a station switching mechanism, which is fixedly installed on the base and is used to switch the barrels. The station switching mechanism includes: a mounting frame, at the bottom of which four sets of support frames are installed. The support frames are installed on the base, and on each of the four sets of support frames, a sprocket is rotatably installed. A chain is commonly engaged and connected to the sprockets; a servo motor, which is installed inside one of the support frames, and the output end of the servo motor is connected to one of the sprockets; a guide rail, which is installed on the mounting frame, and four sliders are slidably assembled on the guide rail. The sliders are installed on the chain; a placement table, which is installed on the sliders; a lifting mechanism, which is installed on the base and is suitable for lifting processing; a dispersion mechanism, which is installed on the lifting mechanism and is suitable for the dispersion processing of the ink.

[0010] Further, the dispersion mechanism includes a rotary motor installed on the lifting mechanism. The output end of the rotary motor is connected to a rotating shaft, and a barrel cover is movably arranged on the rotating shaft. A dispersion wheel is fixedly sleeved at one end of the rotating shaft away from the rotary motor.

[0011] Further, a pre-positioning mechanism is installed inside the placement table.

[0012] Further, the pre-positioning mechanism includes a chassis installed inside the placement table. A stepper motor is installed at the bottom of the chassis, and the output end of the stepper motor is installed with a rotating disk, which is rotatably installed on the chassis. A circular cavity is opened inside the placement table.

[0013] Further, four connecting bent rods are movably hinged along the circumferential direction on the rotating disk. One end of the connecting bent rod away from the rotating disk is movably hinged with a clamping block, and the clamping block is slidably assembled on the chassis. Four sliding grooves are opened on the chassis.

[0014] The beneficial effect of this application is as follows: For the ink dispersion device provided by this application, after the ink dispersion is completed by the station switching mechanism, the dispersed barrel is transported out of the dispersion mechanism, and at the same time, the barrel that has not been dispersed is transported below the dispersion mechanism, achieving the effect of continuous operation for ink dispersion.

[0015] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to further elaborate on this application in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specification drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0017] Figure 1It is an overall schematic diagram of an ink dispersion device in this application;

[0018] Figure 2 is Figure 1 the overall schematic diagram of a part in

[0019] Figure 3 is Figure 2 the enlarged schematic diagram at position A in

[0020] Figure 4 is Figure 1 the partial overall schematic diagram of the pre-positioning mechanism in

[0021] Among them, each reference numeral in the figure:

[0022] 1, base; 2, lifting mechanism; 3, dispersion mechanism; 4, station switching mechanism; 41, support frame; 42, sprocket; 43, chain; 44, guide rail; 45, servo motor; 46, mounting bracket; 47, placement table; 5, pre-positioning mechanism; 51, clamping block; 52, stepping motor; 53, chassis; 54, rotating disk; 55, connecting bent rod. Specific embodiments

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0025] As Figure 1 shown, this application provides an ink dispersion device, including a base 1, on which a station switching mechanism 4 is fixedly installed. The station switching mechanism 4 is used to switch the barrel body to realize continuous operation of ink dispersion. At the same time, a lifting mechanism 2 is fixedly installed on the base 1. The lifting mechanism 2 is used to realize the lifting operation, and a dispersion mechanism 3 is fixedly installed on the lifting mechanism 2. The dispersion mechanism 3 is used for the dispersion operation of the ink. Specifically:

[0026] As Figures 1 - 3As shown in the figure, the station switching mechanism 4 includes four groups of support frames 41 fixedly installed on the base 1. An installation frame 46 is fixedly installed on the four groups of support frames 41. A guide rail 44 is fixedly installed on the installation frame 46. At the same time, four groups of sliders (not shown in the figure) are slidably assembled on the guide rail 44, and a placement table 47 is fixedly installed on the sliders;

[0027] At the same time, sprockets 42 are rotatably installed on the four groups of support frames 41. A chain 43 is meshed and connected to the four groups of sprockets 42. At the same time, the four groups of sliders are fixedly connected to the chain 43, and a motor is fixedly installed on one of the four groups of support frames 41. The output end of the motor is fixedly connected to one of the sprockets 42;

[0028] As Figure 1 shown, the lifting mechanism 2 can be a motor screw structure. When in use, a screw rod can be fixed to the output end of the motor. A connecting block is threadedly installed on the screw rod. The connecting block is connected to the dispersing mechanism 3. The motor drives the screw rod to rotate, thereby driving the connecting lifting block to move up and down along the axis of the screw rod, thereby driving the dispersing mechanism 3 to move up and down. Of course, other lifting structures can also be used, which will not be elaborated here;

[0029] As Figure 1 shown, the dispersing mechanism 3 includes a rotating motor fixedly installed on the lifting mechanism 2. A rotating shaft is fixedly connected to the output end of the rotating motor. At the same time, a barrel cover is movably arranged on the rotating shaft, and a dispersing wheel (not marked in the figure) is fixedly sleeved on the end of the rotating shaft far from the rotating motor;

[0030] To sum up, when performing ink dispersion, the four groups of barrels are placed on the placement table 47. Subsequently, the servo motor 45 drives the chain 43 to drive through the sprocket 42. The chain 43 drives the slider to move. At this time, the slider slides on the guide rail 44, thereby driving the placement table 47 to move until the barrel is located below the dispersing mechanism 3. Subsequently, the lifting mechanism 2 drives the dispersing mechanism 3 to move downward until the barrel cover covers the barrel. Subsequently, the dispersing mechanism 3 can perform the dispersion operation on the ink inside the barrel;

[0031] In the above implementation process, during the transportation of the barrels, in the face of barrels of different sizes, no pre-positioning operation is performed on them. As a result, due to the self-gravity and moving inertia of the barrels during transportation, the barrels shift, so that when the barrel is located below the dispersing mechanism 3, the center of the barrel and the rotating shaft are not on the same central axis, thus affecting the dispersion quality. To solve this problem, a pre-positioning mechanism 5 is fixedly installed inside the placement table 47. The pre-positioning mechanism 5 is used to perform central positioning on the barrel. Specifically:

[0032] As Figure 2 and Figure 4As shown in the figure, the pre-positioning mechanism 5 includes a chassis 53 fixedly installed inside the placement table 47. A stepping motor 52 is fixedly installed at the bottom of the chassis 53. At the same time, a rotating disk 54 is fixedly installed at the output end of the stepping motor 52, and the rotating disk 54 is rotatably installed on the chassis 53. At the same time, a circular cavity for the rotation of the rotating disk 54 is provided inside the placement table 47.

[0033] At the same time, four groups of connecting bent rods 55 are movably hinged on the rotating disk 54 along the circumferential direction. At the same time, a clamping block 51 is movably hinged at the end of the connecting bent rod 55 away from the rotating disk 54, and the clamping block 51 is slidably assembled on the chassis 53. At the same time, four groups of chutes adapted to the clamping block 51 are provided on the chassis 53.

[0034] When the barrel body is placed on the placement table 47, the stepping motor 52 drives the rotating disk 54 to rotate, thereby driving the connecting bent rod 55 to gradually tilt at a certain angle to 90 degrees. At this time, the connecting bent rod drives the clamping block 51 to move from the inside to the outside inside the chute, so as to place barrel bodies of different sizes. Subsequently, the stepping motor 52 rotates in reverse, thereby driving the clamping block 51 to gradually clamp the barrel body inward and center it.

[0035] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ink dispersion device, characterized in that: Including: Base (1); Workstation switching mechanism (4), which is fixedly installed on the base (1). The workstation switching mechanism (4) is used to switch the barrel body. The workstation switching mechanism (4) includes: Mounting frame (46). Four groups of support frames (41) are installed at the bottom of the mounting frame (46). The support frames (41) are installed on the base (1). Four groups of sprockets (42) are rotatably installed on the support frames (41). A chain (43) is commonly engaged and connected to the sprockets (42); Servo motor (45), which is installed inside one of the support frames (41). The output end of the servo motor (45) is connected to one of the sprockets (42); Guide rail (44), which is installed on the mounting frame (46). Four groups of sliders are slidably assembled on the guide rail (44). The sliders are installed on the chain (43); Placement table (47), which is installed on the slider; Lifting mechanism (2), which is installed on the base (1). The lifting mechanism (2) is suitable for lifting treatment; Dispersion mechanism (3), which is installed on the lifting mechanism (2). The lifting mechanism (2) is suitable for the dispersion treatment of ink.

2. The ink dispersion device according to claim 1, wherein: The dispersion mechanism (3) includes a rotary motor installed on the lifting mechanism (2). The output end of the rotary motor is connected to a rotating shaft. A barrel cover is movably arranged on the rotating shaft. A dispersion wheel is fixedly sleeved at one end of the rotating shaft away from the rotary motor.

3. An ink dispersion device according to claim 1, wherein: A pre-positioning mechanism (5) is installed inside the placement table (47).

4. An ink dispersion device according to claim 3, characterized in that: The pre-positioning mechanism (5) includes a chassis (53) installed inside the placement table (47). A stepping motor (52) is installed at the bottom of the chassis (53). The output end of the stepping motor (52) is installed with a rotating disk (54). The rotating disk (54) is rotatably installed on the chassis (53). A circular cavity is opened inside the placement table (47).

5. An ink dispersion device according to claim 4, wherein: Four groups of connecting bent rods (55) are movably hinged along the circumferential direction on the rotating disk (54). One end of the connecting bent rod (55) away from the rotating disk (54) is movably hinged with a clamping block (51). The clamping block (51) is slidably assembled on the chassis (53). Four groups of chutes are opened on the chassis (53).

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