Printing ink preparation device
By setting notches and contact rods on the inner wall of the mixing kettle of the printing ink preparation device, and using the movement of the reciprocating screw group, the efficient dissipation of the foam is achieved, solving the problem of foam affecting the ink quality and preparation efficiency, and improving the ink preparation efficiency and yield.
Patent Information
- Application Number
- CN202510154969.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the preparation of printing ink, the foam produced after stirring and mixing is difficult to completely dissipate, resulting in poor ink quality and long-term staying affects preparation efficiency and yield.
A printing ink preparation device is designed, using the inner wall of the mixing kettle and a contact rod. Combined with the movement of the reciprocating screw group, the contact rod drives the needle to pierce the foam, and smoothes the foam by slow movement to achieve efficient dissipation of the foam.
By optimizing the defoaming efficiency, the efficiency of printing ink preparation is significantly improved, the standstill time is reduced, and the ink quality and yield is improved.
Smart Images
Figure CN119680440A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of printing ink preparation, and in particular to a printing ink preparation device. Background Art
[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from original manuscripts such as text, pictures, and photos to the surface of materials such as paper, textiles, plastics, and leather, thereby achieving batch reproduction of the original content. Ink is an indispensable and important raw material in the printing process, and a preparation device is also required when preparing ink.
[0003] In the process of preparing printing ink, the raw materials need to be stirred and mixed, and a large amount of foam will be generated during the stirring process. These foams will affect the filling and ink quality, so it is necessary to let it stand for a period of time after mixing. By standing still, the foam will gradually dissipate, but there are still cases where it cannot be completely eliminated, and long-term standing will result in the preparation efficiency of printing ink not being improved, affecting the output of printing ink. Therefore, it is urgent to improve the existing ink preparation device and provide a printing ink preparation device. Summary of the invention
[0004] The invention discloses a printing ink preparation device, aiming to solve the technical problem that the printing ink preparation efficiency cannot be improved due to a long static time.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A device for preparing ink for printing comprises a mixing kettle body, the inner wall of the mixing kettle body is penetrated by a notch, and the outer wall of the notch is tightly connected to an external connecting frame, a support ring 1 is movably connected in the notch, and a sealing sheet is fixedly connected to the inner wall of the support ring 1, the sealing sheet movably fits the inner wall of the mixing kettle body, a plurality of contact rods are equidistantly arranged on the sealing sheet, and a plurality of needles 2 are arranged on the outer wall of the bottom end of the contact rods, a plurality of latching teeth are arranged on the outer wall of one side of the support ring 1, and the plurality of latching teeth are movably engaged with a rack, a support plate is fixedly connected to the outer wall of one side of the rack, and a slider is fixedly connected to the bottom end of the support plate, a reciprocating screw rod group is fixedly connected to the outer wall of one side of the mixing kettle body, and the slider moves on the reciprocating screw rod group.
[0007] By providing a plurality of contact rods, the reciprocating motion of the reciprocating screw rod group drives the support ring 1 to move back and forth slowly in contact with the inner wall of the mixing kettle body, thereby ensuring that the plurality of contact rods are in complete contact with the foam on the liquid surface. When the piercing needle 2 contacts the foam, the foam can be punctured synchronously, and the foam can be smoothed as the contact rod moves slowly, thereby optimizing the defoaming efficiency and simultaneously improving the printing ink preparation efficiency.
[0008] In a preferred embodiment, the inner wall of the bottom end of the mixing kettle body is provided with a support shaft, and a plurality of stirring blades are fixedly connected to the outside of the support shaft at equal intervals, the inner wall of the top end of the mixing kettle body is provided with a feed inlet, and the inner wall of the bottom end of the mixing kettle body is provided with a discharge port;
[0009] The outer wall of the bottom end of the sealing sheet is equidistantly fixedly connected with a plurality of hinged frames 2, and one end of a plurality of contact rods is respectively hinged to the plurality of hinged frames 2, and a connecting rod is respectively hinged to the outer wall of one side of each contact rod;
[0010] The other end of each connecting rod is hingedly connected to an articulated frame 1, and the top ends of the plurality of articulated frames 1 are fixedly connected to a support ring 2 at the same time, and the outer wall of the support ring 2 is movably fitted to the inner wall of the mixing kettle body;
[0011] A plurality of limit rods are fixedly connected to the top outer wall of the sealing sheet, a plurality of limit slots are penetrated through the support ring 2, and the plurality of limit rods are respectively inserted into the plurality of limit slots;
[0012] The top outer wall of the support ring 2 is fixedly connected with a cross frame, and a clamping groove is provided at the center of the cross frame, and the top outer wall of the mixing kettle body is fixedly connected with a hydraulic rod;
[0013] The output end of the hydraulic rod passes through the top end of the mixing kettle body, and the output end of the hydraulic rod is fixedly connected with a clamping frame, and the clamping frame is movably clamped in the clamping groove.
[0014] By providing a hydraulic rod, the retraction of the hydraulic rod can drive the support ring 2 to move upward, synchronously raise the height of multiple articulated frames 1, and at the same time drive multiple contact rods to fit and be stored in the inner wall of the mixing kettle body. Under this structure, the storage of the contact rods can avoid excessive accumulation of materials on the contact rods during the stirring, mixing and feeding processes, thereby reducing material loss.
[0015] In a preferred embodiment, a waist-shaped groove is provided through the contact rod, and a plurality of needles are provided on the top inner wall of the waist-shaped groove.
[0016] By providing the waist-shaped penetration groove and the pricking needle, the defoaming efficiency can be further improved by simultaneously expanding the foam contact surface and increasing the number of the pricking needles.
[0017] As can be seen from the above, a printing ink preparation device includes a mixing kettle body, the inner wall of the mixing kettle body is penetrated by a notch, and the outer wall of the notch is tightly connected to an external connecting frame, a support ring 1 is movably connected in the notch, and a sealing sheet is fixedly connected to the inner wall of the support ring 1, and the sealing sheet is movably fitted to the inner wall of the mixing kettle body, a plurality of contact rods are equidistantly arranged on the sealing sheet, and a plurality of needles 2 are arranged on the outer wall of the bottom end of the contact rod, a plurality of latches are arranged on the outer wall of one side of the support ring 1, and the plurality of latches are movably engaged with a rack, a support plate is fixedly connected to the outer wall of one side of the rack, and a slider is fixedly connected to the bottom end of the support plate, a reciprocating screw group is fixedly connected to the outer wall of one side of the mixing kettle body, and the slider moves on the reciprocating screw group. The printing ink preparation device provided by the present invention has the technical effect of optimizing the defoaming efficiency and simultaneously improving the printing ink preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of a printing ink preparation device proposed by the present invention.
[0019] Figure 2 This is a schematic diagram of the internal structure of a printing ink preparation device proposed by the present invention.
[0020] Figure 3 This is a schematic diagram of the folding structure of a printing ink preparation device proposed by the present invention.
[0021] Figure 4 This is a schematic diagram of the disassembly of the driving structure of a printing ink preparation device proposed in the present invention.
[0022] Figure 5 This is a schematic diagram of the contact rod structure of a printing ink preparation device proposed by the present invention.
[0023] In the attached drawings: 1. mixing kettle body; 2. feed inlet; 3. hydraulic rod; 4. external connecting frame; 5. discharge port; 6. support ring 1; 7. stirring fan blade; 8. support shaft; 9. sealing sheet; 10. clamping frame; 11. clamping groove; 12. cross frame; 13. limit slot; 14. support ring 2; 15. limit plug rod; 17. hinge frame 1; 18. connecting rod; 19. hinge frame 2; 20. clamping gear; 21. rack; 22. support plate; 23. slider; 24. reciprocating screw rod group; 25. contact rod; 26. needle 1; 27. waist-shaped slot; 28. needle 2. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0025] A printing ink preparation device disclosed in the present invention is mainly used in the scenario of printing ink preparation.
[0026] Reference Figure 1-Figure 5 A printing ink preparation device comprises a mixing kettle body 1, the inner wall of the mixing kettle body 1 is penetrated with a notch, and the outer wall of the notch is tightly connected to an external connecting frame 4, a support ring 6 is movably connected in the notch, and a sealing sheet 9 is fixedly connected to the inner wall of the support ring 6, and the sealing sheet 9 is movably fitted to the inner wall of the mixing kettle body 1, a plurality of contact rods 25 are equidistantly arranged on the sealing sheet 9, and a plurality of needles 28 are arranged on the outer wall of the bottom end of the contact rod 25, a plurality of latch teeth 20 are arranged on the outer wall of one side of the support ring 6, and a rack 21 is movably engaged with the plurality of latch teeth 20, a support plate 22 is fixedly connected to the outer wall of one side of the rack 21, and the support plate 2 2 is fixedly connected to the bottom end of the mixing kettle body 1 with a slider 23, and the outer wall of one side of the mixing kettle body 1 is fixedly connected to a reciprocating screw group 24, and the slider 23 moves on the reciprocating screw group 24. Based on the setting of the latch tooth 20 and the meshing of the latch tooth 20 with the rack 21, the support ring 6 can drive the support ring 6 to move back and forth slowly in contact with the inner wall of the mixing kettle body 1 under the reciprocating motion of the reciprocating screw group 24, ensuring that the multiple contact rods 25 are completely in contact with the liquid surface foam. When the needle 28 contacts the foam, it can simultaneously puncture the foam and smooth the foam as the contact rod 25 moves slowly, thereby optimizing the defoaming efficiency and simultaneously improving the printing ink preparation efficiency.
[0027] Reference Figure 1 and Figure 2 In a preferred embodiment, a support shaft 8 is provided on the inner wall of the bottom end of the mixing kettle body 1, and a plurality of stirring blades 7 are fixedly connected to the outside of the support shaft 8 at equal intervals, a feed port 2 is provided on the inner wall of the top end of the mixing kettle body 1, and a discharge port 5 is provided on the inner wall of the bottom end of the mixing kettle body 1.
[0028] Reference Figure 3 In a preferred embodiment, the outer wall of the bottom end of the sealing plate 9 is equidistantly fixedly connected with a plurality of hinged frames 19, and one end of a plurality of contact rods 25 is respectively hinged to the plurality of hinged frames 19, and a connecting rod 18 is respectively hinged to the outer wall of one side of each contact rod 25.
[0029] Reference Figure 3 In a preferred embodiment, the other end of each connecting rod 18 is hinged with an articulated frame 17, and the top ends of multiple articulated frames 17 are fixedly connected with a support ring 14 at the same time, and the outer wall of the support ring 14 is movably fitted to the inner wall of the mixing kettle body 1.
[0030] Reference Figure 3 In a preferred embodiment, a plurality of limiting rods 15 are fixedly connected to the top outer wall of the sealing sheet 9, a plurality of limiting grooves 13 are penetrated through the support ring 14, and the plurality of limiting rods 15 are respectively inserted into the plurality of limiting grooves 13.
[0031] Reference Figure 3 In a preferred embodiment, the top outer wall of the support ring 14 is fixedly connected to a cross frame 12, and a clamping groove 11 is provided at the center of the cross frame 12, and the top outer wall of the mixing kettle body 1 is fixedly connected to a hydraulic rod 3.
[0032] Reference Figure 3 In a preferred embodiment, the output end of the hydraulic rod 3 passes through the top of the mixing kettle body 1, and the output end of the hydraulic rod 3 is fixedly connected to a clamping frame 10, and the clamping frame 10 is movably clamped in the clamping groove 11. The retraction of the hydraulic rod 3 can drive the support ring 2 14 to move upward, synchronously raise the height of multiple hinged frames 17, and change the angle of multiple connecting rods 18. Based on the fact that one end of the contact rod 25 is connected to the sealing sheet 9 to provide lateral limitation, when the connecting rod 18 is raised, multiple contact rods 25 can be driven to fit and be accommodated in the inner wall of the mixing kettle body 1 for accommodation, and the clamping structure of the clamping frame 10 and the clamping groove 11 can ensure the smooth rotation of the entire structure. Under this structure, by accommodating the contact rod 25, excessive accumulation of materials on the contact rod 25 during the mixing and feeding process can be avoided, thereby reducing material loss.
[0033] Reference Figure 5 In a preferred embodiment, a waist-shaped groove 27 is provided through the contact rod 25, and a plurality of needles 26 are provided on the inner wall of the top end of the waist-shaped groove 27. When the contact rod 25 acts on the surface of the printed ink and rotates back and forth, the generated foam will accumulate on one side and pass through the waist-shaped groove 27 during the pushing process of the contact rod 25, and contact the needles 26 provided in the waist-shaped groove 27, thereby further improving the defoaming efficiency by simultaneously expanding the foam contact surface and increasing the number of needles.
[0034] Working principle: Based on the setting of the latch tooth 20 and the meshing of the latch tooth 20 with the rack 21, the support ring 6 can be driven to move back and forth slowly in contact with the inner wall of the mixing kettle body 1 under the reciprocating motion of the reciprocating screw group 24, ensuring that multiple contact rods 25 are in complete contact with the foam on the liquid surface. When the needle 28 contacts the foam, it can simultaneously puncture the foam and smooth the foam as the contact rod 25 moves slowly, thereby optimizing the defoaming efficiency and simultaneously improving the printing ink preparation efficiency.
[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The replacement may be a replacement of a part of the structure, device, method step, or a complete technical solution. Any equivalent replacement or change according to the technical solution and the inventive concept of the present invention shall be covered within the protection scope of the present invention.
Claims
1. A printing ink preparation device, comprising a mixing kettle (1), characterized in that: The inner wall of the mixing kettle body (1) is provided with a notch, and the outer wall of the notch is tightly connected to an external connecting frame (4), a support ring (6) is movably connected in the notch, and a sealing sheet (9) is fixedly connected to the inner wall of the support ring (6), the sealing sheet (9) is movably fitted to the inner wall of the mixing kettle body (1), a plurality of contact rods (25) are equidistantly provided on the sealing sheet (9), and a plurality of needles (25) are provided on the outer wall of the bottom end of the contact rod (25). (28), a plurality of latch teeth (20) are provided on one side outer wall of the support ring (6), and the plurality of latch teeth (20) are movably engaged with a rack (21), a support plate (22) is fixedly connected to one side outer wall of the rack (21), and a slider (23) is fixedly connected to the bottom end of the support plate (22), a reciprocating screw group (24) is fixedly connected to one side outer wall of the mixing kettle body (1), and the slider (23) moves on the reciprocating screw group (24).
2. A printing ink preparation device according to claim 1, characterized in that: The inner wall at the bottom end of the mixing kettle body (1) is provided with a support shaft (8), and a plurality of stirring blades (7) are fixedly connected to the outside of the support shaft (8) at equal intervals. The inner wall at the top end of the mixing kettle body (1) is provided with a feed inlet (2), and the inner wall at the bottom end of the mixing kettle body (1) is provided with a discharge outlet (5).
3. A printing ink preparation device according to claim 1, characterized in that: The outer wall of the bottom end of the sealing sheet (9) is equidistantly fixedly connected to a plurality of hinged frames (19), and one end of a plurality of contact rods (25) is respectively hinged to the plurality of hinged frames (19), and a connecting rod (18) is respectively hinged to the outer wall of one side of each contact rod (25).
4. A printing ink preparation device according to claim 3, characterized in that: The other end of each connecting rod (18) is hingedly connected to an articulated frame (17), and the top ends of the plurality of articulated frames (17) are simultaneously fixedly connected to a support ring (14), the outer wall of the support ring (14) being movably fitted to the inner wall of the mixing kettle body (1).
5. A printing ink preparation device according to claim 4, characterized in that: A plurality of limiting insert rods (15) are fixedly connected to the top outer wall of the sealing sheet (9), a plurality of limiting through grooves (13) are penetrated through the supporting ring 2 (14), and the plurality of limiting insert rods (15) are respectively inserted into the plurality of limiting through grooves (13).
6. A printing ink preparation device according to claim 5, characterized in that: The top outer wall of the supporting ring 2 (14) is fixedly connected to a cross frame (12), and a clamping groove (11) is provided at the center of the cross frame (12). The top outer wall of the mixing kettle body (1) is fixedly connected to a hydraulic rod (3).
7. A printing ink preparation device according to claim 6, characterized in that: The output end of the hydraulic rod (3) passes through the top end of the mixing kettle body (1), and the output end of the hydraulic rod (3) is fixedly connected to a clamping frame (10), and the clamping frame (10) is movably clamped in the clamping groove (11).
8. The printing ink preparation device according to claim 1, characterized in that: The contact rod (25) is provided with a waist-shaped groove (27) penetrating therethrough, and a plurality of pricking needles (26) are provided on the inner wall of the top end of the waist-shaped groove (27).