Stirring device for dispersing high-concentration printing ink

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a stirring device for dispersing high-concentration printing ink, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a stirring barrel, the top of the bottom plate is provided with an air cylinder, an output shaft of the air cylinder is fixedly connected with a top plate, and the bottom of the top plate is fixedly connected with a plurality of supporting rods. A cover plate is fixedly connected to the ends, away from the top plate, of the supporting rods, and a stirring mechanism is arranged at the top of the cover plate and composed of a stirring assembly used for stirring and dispersing printing ink and a driving assembly used for driving the stirring assembly to move. When the ink stirring device is used, a user can pour ink materials needing to be stirred and dispersed into the stirring barrel, then the cover plate is driven by the air cylinder to move so as to seal the stirring barrel, then the ink in the stirring barrel can be stirred and dispersed through the stirring assembly and the driving assembly, and the purposes that the stirring direction and the stirring range of the stirring blades can be improved, and the stirring efficiency is improved are achieved. Therefore, the stirring and dispersing effect and efficiency of the printing ink are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a stirring device for dispersing high-concentration ink. Background Art

[0002] High-concentration ink dispersion usually refers to the uniform dispersion of high-concentration ink (i.e., ink with high content of pigments, dyes and other additives) in the ink carrier (such as solvent or resin) by physical or mechanical methods to achieve ink stability and good printing performance, which requires the use of stirring equipment for stirring.

[0003] The stirring blades of existing stirring equipment for dispersing high-concentration inks are mostly in fixed positions and fixed angles. This method causes the stirring blades to stir only horizontally, the tumbling amplitude of the liquid is small, and the stirring efficiency is low, thereby reducing the effect and efficiency of stirring and dispersing the ink. Utility Model Content

[0004] The purpose of the utility model is to provide a stirring device for dispersing high-concentration ink, so as to solve the problem that the stirring blades of the stirring equipment in the prior art are mostly in a fixed position and a fixed angle, which causes the stirring blades to stir only horizontally, the tumbling amplitude of the liquid is small, and the stirring efficiency is low, thereby reducing the effect and efficiency of stirring and dispersing the ink.

[0005] The utility model provides the following technical solution: a stirring device for dispersing high-concentration ink, comprising a bottom plate, a stirring barrel fixedly connected to the top of the bottom plate, a cylinder arranged on the top of the bottom plate, a top plate fixedly connected to the output shaft of the cylinder, a plurality of support rods fixedly connected to the bottom of the top plate, a cover plate fixedly connected to one end of the support rod away from the top plate, a stirring mechanism arranged on the top of the cover plate, the stirring mechanism consisting of a stirring component for stirring and dispersing the ink and a driving component for driving the stirring component to move.

[0006] As a preferred embodiment of the above technical solution, there are four support rods, one end of each of the four support rods is fixedly connected to the bottom of the top plate, and the other ends of each of the four support rods are fixedly connected to the top of the cover plate, and the four support rods are distributed at equal angles.

[0007] As a preferred embodiment of the above technical solution, an annular groove is further provided on the top of the mixing barrel, and a sealing ring is fixedly connected to the bottom of the cover plate, and the size of the sealing ring matches the annular groove.

[0008] As a preferred embodiment of the above technical solution, the driving assembly includes two springs fixedly connected to the top of the cover plate, the end of the spring away from the cover plate is fixedly connected to a slide plate, the top of the slide plate is fixedly connected to a bracket, the outside of the slide plate is slidably connected to two fixed rods, the top of the bracket is fixedly connected to a connecting rod, the end of the connecting rod away from the bracket is rotatably connected to a convex rod, the outside of the convex rod is fixedly connected to a disk, the outside of the disk is fixedly connected to a first motor, the outside of the connecting rod is slidably connected to a limiting block, the outside of the limiting block is fixedly connected to a support plate. When in use, the user can stir and disperse the ink in the mixing barrel through the stirring assembly, and then the user can start the first motor, the first motor drives the disk to rotate, and the rotation of the disk drives the convex rod Rotation, since the connecting rod is rotatably connected with the convex rod, the connecting rod will move downward with the cooperation of the limit block, the movement of the connecting rod will drive the movement of the bracket, the movement of the bracket will drive the skateboard to move through the fixed rod, and the movement of the skateboard will drive the stirring assembly to move. When the convex rod on the disc is driven by the disc to rotate to a certain angle, the skateboard will return to its original position under the influence of the spring. At this time, the skateboard and the stirring assembly will be driven back to their original positions. With the continuous rotation of the first motor and the disc, the skateboard will make up and down reciprocating motion with the cooperation of the connecting rod, the limit block, the fixed rod and the spring. At this time, the stirring shaft will reciprocate up and down in the stirring barrel, which can improve the stirring efficiency of the ink in the stirring barrel, thereby improving the effect and efficiency of stirring and dispersing the ink.

[0009] As a preferred embodiment of the above technical solution, one end of the two springs is fixedly connected to the top of the cover plate, and the other ends of the two springs are fixedly connected to the top of the slide plate, the two fixing rods are fixedly connected to the top of the cover plate, and the tops of the two fixing rods are fixedly connected to the limiting plate, the two fixing rods are respectively distributed on the inner sides of the two springs, the first motor is fixedly connected to the side of the support plate away from the disc, and the output shaft of the first motor passes through the support plate and is fixedly connected to the disc, a limiting hole penetrating the limiting block is provided on the limiting block, and one end of the connecting rod away from the convex rod passes through the limiting hole and is fixedly connected to the bracket.

[0010] As a preferred embodiment of the above technical solution, the stirring assembly includes a second motor fixedly connected to the top of the skateboard, the output shaft of the second motor passes through the skateboard and is fixedly connected to a driving wheel, the inner side of the driving wheel is transmission-connected to a driven wheel, and the bottom of the driven wheel is fixedly connected to a stirring shaft with spiral blades on the outside. When in use, the user can pour the ink that needs to be stirred and dispersed into the stirring barrel, and then drive the cover plate to move through the cylinder, and the movement of the cover plate drives the sealing ring, the stirring assembly and the driving assembly to move. When the cover plate moves to a certain position, the sealing ring at the bottom of the cover plate will be inserted into the annular groove at the top of the stirring barrel, and the stirring barrel can be closed at this time. Then the user can start the second motor, and the second motor will drive the driving wheel to rotate, and the rotation of the driving wheel will drive the driven wheel to rotate through the transmission belt. The rotation of the driving wheel and the driven wheel will drive the two stirring shafts to rotate, and the rotation of the stirring shaft will disperse and stir the ink in the stirring barrel, thereby achieving the effect of stirring and dispersing the ink, and because the stirring blades on the two stirring shafts rotate in opposite directions, the stirring and dispersion effect of the ink is improved.

[0011] As a preferred embodiment of the above technical solution, there are two stirring shafts, both of which are distributed under the cover plate, and the two stirring shafts pass through the cover plate and are fixedly connected to the driving wheel and the driven wheel. The top of the driven wheel is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the driven wheel is installed at the bottom of the skateboard through a bearing seat. The spiral blades on the two stirring shafts are in opposite directions, the inner side of the driving wheel is connected to the transmission belt, the inner side of the transmission belt is connected to the driven wheel, and the driving wheel is connected to the driven wheel through the transmission belt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a bottom plate, a stirring barrel and a stirring mechanism. When in use, the user can pour the ink material that needs to be stirred and dispersed into the stirring barrel, and then drive the cover plate to move through the cylinder to close the stirring barrel. Then the first motor and the second motor can be started, and the second motor drives the driving wheel to rotate. The driving wheel rotates and drives the driven wheel to rotate through the transmission belt. At this time, the two stirring shafts will rotate. At this time, the stirring shaft can stir the ink material in the stirring barrel, and the first motor drives the disc to rotate. The rotation of the disc drives the convex rod to rotate. The rotation of the convex rod will drive the connecting rod to move under the cooperation of the limit block. The movement of the connecting rod drives the bracket to move. The movement of the bracket drives the slide plate to move through the fixed rod. The movement of the slide plate drives the stirring mechanism to move. With the rotation of the disc, the slide plate will do up and down reciprocating motion under the cooperation of the connecting rod, the limit block, the fixed rod and the spring. At this time, the stirring mechanism will reciprocate up and down in the stirring barrel, and the stirring efficiency of the ink in the stirring barrel can be improved, so that the stirring direction and stirring range of the stirring blade can be improved, thereby greatly improving the stirring and dispersion effect and efficiency of the ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A schematic diagram of a stirring device for dispersing high-concentration ink from a first perspective;

[0015] Figure 2 A schematic diagram of a stirring device for dispersing high-concentration ink from a second viewing angle;

[0016] Figure 3 A schematic diagram of a stirring device for dispersing high-concentration ink from a third perspective;

[0017] Figure 4 It is a schematic cross-sectional view of a local structure of a stirring device for dispersing high-concentration ink;

[0018] Figure 5 for Figure 4 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 6 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1, bottom plate; 2, mixing barrel; 21, spring; 22, slide plate; 23, bracket; 24, fixing rod; 25, connecting rod; 26, convex rod; 27, disc; 28, first motor; 29, limit block; 210, support plate; 211, second motor; 212, driving wheel; 213, driven wheel; 214, mixing shaft; 3, cylinder; 4, top plate; 5, support rod; 6, cover plate; 7, annular groove; 8, sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, the utility model provides a technical solution: a stirring device for dispersing high-concentration ink, comprising a bottom plate 1, a stirring barrel 2 is fixedly connected to the top of the bottom plate 1, a cylinder 3 is arranged and installed on the top of the bottom plate 1, a top plate 4 is fixedly connected to the output shaft of the cylinder 3, a plurality of support rods 5 are fixedly connected to the bottom of the top plate 4, one end of the support rod 5 away from the top plate 4 is fixedly connected to a cover plate 6, a stirring mechanism is arranged on the top of the cover plate 6, the stirring mechanism consists of a stirring component for stirring and dispersing the ink and a driving component for driving the stirring component to move, there are four support rods 5, one end of the four support rods 5 are fixedly connected to the bottom of the top plate 4, and the other ends of the four support rods 5 are fixedly connected to the top of the cover plate 6, the four support rods 5 are distributed at equal angles, an annular groove 7 is also provided on the top of the stirring barrel 2, a sealing ring 8 is fixedly connected to the bottom of the cover plate 6, and the size of the sealing ring 8 matches the annular groove 7, The stirring assembly includes a second motor 211 fixedly connected to the top of the skateboard 22, the output shaft of the second motor 211 passes through the skateboard 22 and is fixedly connected to a driving wheel 212, the inner side of the driving wheel 212 is transmission-connected to a driven wheel 213, the bottom of the driven wheel 213 is fixedly connected to a stirring shaft 214 with spiral blades on the outside, there are two stirring shafts 214, the two stirring shafts 214 are distributed below the cover plate 6, and the two stirring shafts 214 pass through the cover plate 6 and are fixedly connected to the driving wheel 212 and the driven wheel 213, the top of the driven wheel 213 is fixedly connected to a rotating shaft, and one end of the rotating shaft away from the driven wheel 213 is installed at the bottom of the skateboard 22 through a bearing seat, the spiral blades on the two stirring shafts 214 are in opposite directions, the inner side of the driving wheel 212 is transmission-connected to a transmission belt, the inner side of the transmission belt is transmission-connected to the driven wheel 213, and the driving wheel 212 is transmission-connected to the driven wheel 213 through a transmission belt.

[0024] Through the above technical solution, when in use, the user can pour the ink that needs to be stirred and dispersed into the stirring barrel 2, and then the cylinder 3 works to drive the cover plate 6 to move, and the movement of the cover plate 6 drives the sealing ring 8, the stirring assembly and the driving assembly to move. When the cover plate 6 moves to a certain position, the sealing ring 8 at the bottom of the cover plate 6 will be inserted into the annular groove 7 at the top of the stirring barrel 2. At this time, the stirring barrel 2 can be closed, and then the user can start the second motor 211. The second motor 211 works to drive the driving wheel 212 to rotate. The driving wheel 212 rotates and drives the driven wheel 213 to rotate through the transmission belt. The rotation of the driving wheel 212 and the driven wheel 213 will drive the two stirring shafts 214 to rotate. The rotation of the stirring shaft 214 will disperse and stir the ink in the stirring barrel 2, thereby achieving the effect of stirring and dispersing the ink, and because the stirring blades on the two stirring shafts 214 rotate in opposite directions, the stirring and dispersing effect of the ink is improved.

[0025] Embodiment 2

[0026] like Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, the utility model provides a technical solution: a stirring device for dispersing high-concentration ink, comprising a bottom plate 1, a stirring barrel 2 is fixedly connected to the top of the bottom plate 1, a cylinder 3 is arranged on the top of the bottom plate 1, a top plate 4 is fixedly connected to the output shaft of the cylinder 3, a plurality of support rods 5 are fixedly connected to the bottom of the top plate 4, an end of the support rod 5 away from the top plate 4 is fixedly connected to a cover plate 6, a stirring mechanism is arranged on the top of the cover plate 6, the stirring mechanism consists of a stirring component for stirring and dispersing the ink and a driving component for driving the stirring component to move, the driving component comprises two springs 21 fixedly connected to the top of the cover plate 6, an end of the spring 21 away from the cover plate 6 is fixedly connected to a slide plate 22, a bracket 23 is fixedly connected to the top of the slide plate 22, two fixed rods 24 are slidably connected to the outside of the slide plate 22, a connecting rod 25 is fixedly connected to the top of the bracket 23, and the connecting rod 25 is rotatably connected to the end of the connecting rod 25 away from the bracket 23 A convex rod 26 is connected, a disc 27 is fixedly connected to the outside of the convex rod 26, a first motor 28 is fixedly connected to the outside of the disc 27, a limiting block 29 is slidably connected to the outside of the connecting rod 25, a support plate 210 is fixedly connected to the outside of the limiting block 29, one end of the two springs 21 is fixedly connected to the top of the cover plate 6, and the other ends of the two springs 21 are fixedly connected to the top of the slide plate 22, two fixed rods 24 are fixedly connected to the top of the cover plate 6, and the tops of the two fixed rods 24 are fixedly connected to the limiting plate, the two fixed rods 24 are respectively distributed on the inner sides of the two springs 21, the first motor 28 is fixedly connected to the side of the support plate 210 away from the disc 27, and the output shaft of the first motor 28 passes through the support plate 210 and is fixedly connected to the disc 27, a limiting hole is opened on the limiting block 29, and one end of the connecting rod 25 away from the convex rod 26 passes through the limiting hole and is fixedly connected to the bracket 23.

[0027] Through the above technical solution, when in use, the user can stir and disperse the ink in the stirring barrel 2 through the stirring assembly, and then the user can start the first motor 28, the first motor 28 drives the disc 27 to rotate, the rotation of the disc 27 drives the convex rod 26 to rotate, and since the connecting rod 25 is rotatably connected with the convex rod 26, the connecting rod 25 will move downward with the cooperation of the limit block 29, the movement of the connecting rod 25 drives the bracket 23 to move, the movement of the bracket 23 drives the slide plate 22 to move through the fixed rod 24, and the movement of the slide plate 22 drives the stirring assembly to move. When the disc 2 When the protruding rod 26 on 7 is driven by the disc 27 to rotate to a certain angle, the slide plate 22 will return to its original position under the influence of the spring 21. At this time, the slide plate 22 and the stirring assembly will be driven back to their original positions. As the first motor 28 and the disc 27 continue to rotate, the slide plate 22 will reciprocate up and down with the cooperation of the connecting rod 25, the limit block 29, the fixed rod 24 and the spring 21. At this time, the stirring shaft 214 will reciprocate up and down in the stirring barrel 2, which can improve the stirring efficiency of the ink in the stirring barrel 2, thereby improving the effect and efficiency of stirring and dispersing the ink.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A stirring device for dispersing high-concentration ink, comprising a bottom plate (1), the top of which is fixedly connected to a stirring barrel (2), characterized in that: A cylinder (3) is arranged and installed on the top of the bottom plate (1); a top plate (4) is fixedly connected to the output shaft of the cylinder (3); a plurality of support rods (5) are fixedly connected to the bottom of the top plate (4); one end of the support rod (5) away from the top plate (4) is fixedly connected to a cover plate (6); a stirring mechanism is arranged on the top of the cover plate (6); the stirring mechanism comprises a stirring component for stirring and dispersing ink and a driving component for driving the stirring component to move.

2. The stirring device for dispersing high-concentration ink according to claim 1, characterized in that: There are four support rods (5), one end of each of the four support rods (5) is fixedly connected to the bottom of the top plate (4), and the other end of each of the four support rods (5) is fixedly connected to the top of the cover plate (6), and the four support rods (5) are distributed at equal angles.

3. The stirring device for dispersing high-concentration ink according to claim 1, characterized in that: The top of the mixing barrel (2) is also provided with an annular groove (7), and the bottom of the cover plate (6) is fixedly connected with a sealing ring (8), the size of which matches the annular groove (7).

4. The stirring device for dispersing high-concentration ink according to claim 1, characterized in that: The driving assembly comprises two springs (21) fixedly connected to the top of the cover plate (6); one end of the spring (21) away from the cover plate (6) is fixedly connected to a slide plate (22); the top of the slide plate (22) is fixedly connected to a bracket (23); the outside of the slide plate (22) is slidably connected to two fixed rods (24); the top of the bracket (23) is fixedly connected to a connecting rod (25); one end of the connecting rod (25) away from the bracket (23) is rotatably connected to a convex rod (26); the outside of the convex rod (26) is fixedly connected to a disc (27); the outside of the disc (27) is fixedly connected to a first motor (28); the outside of the connecting rod (25) is slidably connected to a limit block (29); the outside of the limit block (29) is fixedly connected to a support plate (210).

5. A stirring device for dispersing high-concentration ink according to claim 4, characterized in that: One end of the two springs (21) is fixedly connected to the top of the cover plate (6), and the other ends of the two springs (21) are fixedly connected to the top of the slide plate (22). The two fixing rods (24) are fixedly connected to the top of the cover plate (6), and the tops of the two fixing rods (24) are fixedly connected to the limiting plate. The two fixing rods (24) are respectively distributed on the inner sides of the two springs (21). The first motor (28) is fixedly connected to a side of the support plate (210) away from the disc (27), and the output shaft of the first motor (28) passes through the support plate (210) and is fixedly connected to the disc (27). The limiting block (29) is provided with a limiting hole that passes through the limiting block (29), and one end of the connecting rod (25) away from the protruding rod (26) passes through the limiting hole and is fixedly connected to the bracket (23).

6. A stirring device for dispersing high-concentration ink according to claim 4, characterized in that: The stirring assembly comprises a second motor (211) fixedly connected to the top of the slide plate (22); the output shaft of the second motor (211) passes through the slide plate (22) and is fixedly connected to a driving wheel (212); the inner side of the driving wheel (212) is transmission-connected to a driven wheel (213); the bottom of the driven wheel (213) is fixedly connected to a stirring shaft (214) with spiral blades on the outside.

7. A stirring device for dispersing high-concentration ink according to claim 6, characterized in that: There are two stirring shafts (214), and the two stirring shafts (214) are both distributed below the cover plate (6). The two stirring shafts (214) pass through the cover plate (6) and are fixedly connected to the driving wheel (212) and the driven wheel (213). The top of the driven wheel (213) is fixedly connected with a rotating shaft, and one end of the rotating shaft away from the driven wheel (213) is installed at the bottom of the slide plate (22) through a bearing seat. The spiral blades on the two stirring shafts (214) are in opposite directions. The inner side of the driving wheel (212) is connected to a transmission belt, and the inner side of the transmission belt is connected to the driven wheel (213). The driving wheel (212) is connected to the driven wheel (213) through the transmission belt.

Images