A kind of storage tank for producing intaglio ink

Abstract

The utility model discloses a kind of storage tanks for gravure ink production, relate to ink production technical field, including base, rotating component, fixed connection component and storage heating component;Four supporting legs are fixedly connected with four corners of the lower end of base;Rotating component includes motor, limit disc, limit hole, first rotating disc and cross joint block, the upper end lower end middle part of base is fixedly connected with motor, the upper end of base is fixedly connected with limit disc, the upper end of limit disc is provided with four limit holes, the upper end middle part of base is rotatably connected with first rotating disc, the upper end of first rotating disc is fixedly connected with cross joint block, the output shaft of motor is fixedly connected with the rotation center of first rotating disc;The storage tank for gravure ink production can split power device and storage device, reduce the weight during transportation to facilitate transportation, while the pressure inside storage tank realizes self-balancing transfer of pressure energy, reduce air and ink pollution.

Description

Technical Field

[0001] This utility model relates to the field of ink production technology, specifically to a storage tank for gravure ink production. Background Technology

[0002] Ink is an important material used in printing, which displays patterns and text on a substrate through printing or inkjet printing. Ink consists of main components 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. It is used in various printing applications such as books, packaging, architectural decoration, and electronic circuit boards. With increasing social demand, the variety and output of inks have also expanded and increased accordingly. Among the existing technologies, the patented announcement number CN217199813U discloses a storage tank for the production of water-based gravure ink, which includes a tank body, a cover plate on the top of the tank body, a pressing assembly inside the upper end of the tank body, a turntable movably connected to the middle of the upper surface of the pressing assembly through a rotary bearing, a heater fixedly connected to the upper surface of the turntable, and a rotary connector fixedly connected to the top of the heater. In existing technologies, when the tank needs to be moved, the motor of the agitator in the storage tank is not connected to the power supply. Therefore, the internal agitator is not needed to agitate the ink during transportation. At the same time, the agitator increases the weight during transportation, which is not convenient for long-distance movement. Furthermore, when the ink is heated, the internal air pressure rises. If the pressure is released directly, the ink will be discharged into the air through the pressure relief device, causing air pollution. When the internal air pressure drops, directly drawing in air from the outside will also lead to ink contamination. Therefore, we propose a storage tank for gravure ink production. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a storage tank for gravure ink production. The power unit and storage unit can be separated to reduce the weight during transportation and facilitate transportation. At the same time, the pressure inside the storage tank can achieve self-balancing transfer of pressure energy, reducing air and ink pollution, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a storage tank for gravure ink production, comprising a base, a rotating assembly, a fixed connection assembly, and a storage and heating assembly; Base: Four support legs are fixedly connected at the four corners of the bottom; Rotating assembly: includes a motor, a limiting plate, limiting holes, a first rotating disk, and a cross-shaped locking block. The motor is fixedly connected to the middle of the upper and lower ends of the base. The limiting plate is fixedly connected to the upper end of the base. The upper end of the limiting plate has four limiting holes. The first rotating disk is rotatably connected to the middle of the upper end of the base. The cross-shaped locking block is fixedly connected to the upper end of the first rotating disk. The output shaft of the motor is fixedly connected to the rotation center of the first rotating disk. Fixed connection assembly: mounted on the base; Storage heating component: mounted on the rotating component; Pressure relief assembly: Installed on the storage heating assembly.

[0005] The motor is fixed in the lower middle of the base and drives the first rotating disk to rotate; the limiting disk restricts the storage tank through four limiting holes, and the cross-shaped locking block rotates synchronously with the first rotating disk to slide and lock with other components to achieve rotational linkage.

[0006] Furthermore, the storage heating assembly includes a storage tank, a temperature and pressure sensor, heating plates, and a discharge pipe. The discharge pipe is fixedly connected to the lower front side of the storage tank, and a solenoid valve is installed inside the discharge pipe. Four heating plates are evenly embedded in the lower outer part of the storage tank, and the temperature and pressure sensor is fixedly connected to the outer side of the storage tank, with its probe inside the tank. The storage tank heats the ink through the four lower heating plates, the temperature and pressure sensor monitors the parameters inside the tank in real time, and the discharge pipe controls the ink discharge through the solenoid valve, ensuring a constant temperature and pressure storage environment.

[0007] Furthermore, the storage heating assembly also includes a second rotating disk, a cross-shaped locking groove, a rotating shaft, stirring blades, and storage tank support legs. The second rotating disk is rotatably connected to the lower center of the storage tank, and the lower end of the second rotating disk has a cross-shaped locking groove. The lower end of the rotating shaft is fixedly connected to the second rotating disk, and multiple stirring blades are provided on the outer side of the rotating shaft. Four storage tank support legs are fixedly connected to the lower end of the storage tank, and the storage tank support legs are slidably connected to limiting holes. The storage tank support legs are slidably connected to the limiting holes, and the cross-shaped locking groove of the second rotating disk engages with a cross-shaped locking block. The motor drives the rotating shaft to rotate the stirring blades, preventing ink sedimentation and promoting uniform heating.

[0008] Furthermore, the fixed connection assembly includes a hydraulic press, a threaded rod, a telescopic rod, a mounting block, a threaded cylinder, and a mounting base. The hydraulic press is fixedly connected to the upper right side of the base, and the telescopic rod is fixedly connected to the upper left side of the base. A threaded rod is fixedly connected to the upper ends of both the hydraulic press and the telescopic rod. Mounting bases are fixedly connected to the outer center of the storage tank on the left and right sides respectively. The inner side of the mounting base is hinged to the mounting block via a torsion spring. A threaded cylinder is rotatably connected to the upper center of the mounting block, and the threaded cylinder is threadedly connected to the threaded rod. The hydraulic press pushes the threaded rod up and down, the telescopic rod assists in guiding, and the threaded cylinder engages with the threaded rod to adjust the angle of the mounting block. The mounting base is hinged via a torsion spring so that it fits against the storage tank when not in use. The hydraulic press is connected to the storage tank via the threaded cylinder and the threaded rod to fix the storage tank, achieving rapid fixing and release during loading and unloading.

[0009] Furthermore, the pressure relief assembly includes a partition, a one-way solenoid valve one, a one-way solenoid valve two, a pressure gauge, a pressure relief valve, a feed pipe, a rubber block, and a sealing cap. The partition is fixedly connected to the upper inner side of the storage tank. The one-way solenoid valve two is installed at the upper right side of the partition, and the one-way solenoid valve one is installed at the lower left side of the partition. The pressure relief valve is installed at the upper end of the storage tank, and the pressure gauge is installed at the upper right side of the storage tank. The feed pipe passes through the storage tank and communicates with the partition. The sealing cap is fixedly connected to the inner side of the rubber block, and the feed pipe is threadedly connected to the rubber block. The storage tank is divided into upper and lower chambers by a partition. When the pressure in the lower chamber is high, one-way solenoid valve one controls the air in the lower chamber to be discharged upwards. Conversely, when the pressure in the lower chamber is low, one-way solenoid valve two balances the air pressure and discharges the air in the upper chamber downwards. The pressure gauge monitors the pressure. The pressure relief valve automatically discharges air when the pressure exceeds the safety value. The feed pipe is connected to the sealing cap by a rubber block to ensure a seal.

[0010] Furthermore, it also includes fixing blocks and handles. Fixing blocks are fixedly connected to the front and rear sides of the storage tank, and handles are rotatably connected to the outer sides of the fixing blocks. The fixing blocks are welded to the outer side of the storage tank, and the handles provide a gripping fulcrum through a rotatable connection, facilitating manual handling or adjustment of the tank's position.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This storage tank for gravure ink production has the following advantages: 1. The storage tank for gravure ink production has a motor fixed in the lower middle of the base, which drives the first rotating disk to rotate. The limiting disk restricts the storage tank through four limiting holes. The cross-shaped locking block rotates synchronously with the first rotating disk and is used to slide and lock with other components to achieve rotational linkage. This separates the power unit from the storage unit, reducing the weight during transportation and facilitating transportation.

[0012] 2. This gravure ink production storage tank has a partition separating the upper and lower chambers. When the pressure in the lower chamber is high, one-way solenoid valve one controls the air in the lower chamber to be discharged upwards. Conversely, when the pressure in the lower chamber is low, one-way solenoid valve two balances the air pressure, allowing the air in the upper chamber to be discharged downwards. The pressure gauge monitors the pressure, and the pressure relief valve automatically vents air when the pressure exceeds the safety value. The feed pipe is connected to the sealing cap by a rubber block to ensure a seal. The pressure inside the storage tank achieves self-balancing transfer of pressure energy, reducing air and ink contamination. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the lower structure of this utility model; Figure 3 This is a partial cross-sectional view of the present invention.

[0014] In the diagram: 1. Base, 2. Support leg, 3. Rotating assembly, 31. Motor, 32. Limiting plate, 33. Limiting hole, 34. First rotating plate, 35. Cross-shaped snap-fit ​​block, 4. Fixed connection assembly, 41. Hydraulic press, 42. Threaded rod, 43. Telescopic rod, 44. Mounting block, 45. Threaded cylinder, 46. Mounting seat, 5. Storage heating assembly, 51. Storage tank, 52. Temperature and pressure detector, 53. Heating plate, 54. Discharge pipe, 55. Second rotating plate, 56. Cross-shaped snap-fit ​​groove, 57. Rotating shaft, 58. Stirring blade, 59. Storage tank support leg, 6. Pressure relief assembly, 61. Partition plate, 62. One-way solenoid valve I, 63. One-way solenoid valve II, 64. Pressure gauge, 65. Pressure relief valve, 66. Feed pipe, 67. Rubber block, 68. Sealing cover, 7. Fixing block, 8. Handle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-3This embodiment provides a technical solution: a storage tank for gravure ink production, including a base 1, a rotating assembly 3, a fixed connection assembly 4, and a storage heating assembly 5; Base 1: Four support legs 2 are fixedly connected to the four corners at the bottom; Rotating component 3: includes motor 31, limiting disk 32, limiting hole 33, first rotating disk 34 and cross-shaped locking block 35. Motor 31 is fixedly connected to the middle of the upper and lower ends of base 1. Limiting disk 32 is fixedly connected to the upper end of base 1. Four limiting holes 33 are opened at the upper end of limiting disk 32. First rotating disk 34 is rotatably connected to the middle of the upper end of base 1. Cross-shaped locking block 35 is fixedly connected to the upper end of first rotating disk 34. The output shaft of motor 31 is fixedly connected to the rotation center of first rotating disk 34. The motor 31 is fixed in the lower middle part of the base 1 and drives the first rotating disk 34 to rotate; the limiting disk 32 restricts the storage tank through four limiting holes 33, and the cross-shaped locking block 35 rotates synchronously with the first rotating disk 34 to slide and lock with other components to achieve rotation linkage.

[0017] Fixed connection assembly 4: mounted on base 1; fixed connection assembly 4 includes hydraulic press 41, threaded rod 42, telescopic rod 43, mounting block 44, threaded cylinder 45 and mounting seat 46. Hydraulic press 41 is fixedly connected to the upper right side of base 1, telescopic rod 43 is fixedly connected to the upper left side of base 1, threaded rod 42 is fixedly connected to the upper ends of hydraulic press 41 and telescopic rod 43, mounting seat 46 is fixedly connected to the left and right sides of the outer middle of storage tank 51, the inner side of mounting seat 46 is hinged to mounting block 44 by torsion spring, threaded cylinder 45 is rotatably connected to the upper middle of mounting block 44, and threaded cylinder 45 is threadedly connected to threaded rod 42. The hydraulic press 41 pushes the threaded rod 42 to rise and fall, the telescopic rod 43 assists in guiding, the threaded cylinder 45 engages with the threaded rod 42 to adjust the angle of the mounting block 44, and the mounting seat 46 is hinged by a torsion spring so that it fits against the storage tank 51 when not in use. The hydraulic press 41 is connected to the storage tank 51 through the threaded cylinder 45 and the threaded rod 42 to fix the storage tank 51, so as to achieve quick fixing and release during loading and unloading.

[0018] Storage heating assembly 5: Installed on the rotating assembly 3, the storage heating assembly 5 includes a storage tank 51, a temperature and pressure detector 52, heating plates 53, and a discharge pipe 54. The discharge pipe 54 is fixedly connected to the lower front side of the storage tank 51, and a solenoid valve is installed inside the discharge pipe 54. Four heating plates 53 are evenly embedded in the lower outer part of the storage tank 51, and the temperature and pressure detector 52 is fixedly connected to the outer side of the storage tank 51. The probe of the temperature and pressure detector 52 is inside the storage tank 51. The storage tank 51 heats the ink through the four lower heating plates 53, the temperature and pressure detector 52 monitors the parameters inside the tank in real time, and the discharge pipe 54 controls the ink discharge through the solenoid valve to ensure a constant temperature and pressure storage environment.

[0019] The storage heating assembly 5 also includes a second rotating disk 55, a cross-shaped locking groove 56, a rotating shaft 57, stirring blades 58, and storage tank support legs 59. The second rotating disk 55 is rotatably connected to the lower center of the storage tank 51. The lower end of the second rotating disk 55 has a cross-shaped locking groove 56. The lower end of the rotating shaft 57 is fixedly connected to the second rotating disk 55. Multiple stirring blades 58 are provided on the outer side of the rotating shaft 57. Four storage tank support legs 59 are fixedly connected to the lower end of the storage tank 51. The storage tank support legs 59 are slidably connected to the limiting holes 33. The cross-shaped locking groove 56 of the second rotating disk 55 engages with the cross-shaped locking block 35. The motor 31 drives the rotating shaft 57 to rotate the stirring blades 58, preventing ink sedimentation and promoting uniform heating.

[0020] Pressure relief assembly 6: Installed on the storage heating assembly 5, the pressure relief assembly 6 includes a partition 61, a one-way solenoid valve 62, a two-way solenoid valve 63, a pressure gauge 64, a pressure relief valve 65, a feed pipe 66, a rubber block 67, and a sealing cover 68. The partition 61 is fixedly connected to the upper inner side of the storage tank 51, and a one-way solenoid valve is provided on the upper right side of the partition 61. A one-way solenoid valve 62 is installed at the lower left end of partition 61. A pressure relief valve 65 is installed at the upper end of storage tank 51. A pressure gauge 64 is installed at the upper right end of storage tank 51. The feed pipe 66 passes through storage tank 51 and connects to partition 61. A sealing cap 68 is fixedly connected to the inner side of rubber block 67. Feed pipe 66 is threadedly connected to rubber block 67. Partition 61 separates the upper and lower chambers of storage tank 51. When the pressure in the lower chamber is high, one-way solenoid valve 62 controls the air in the lower chamber to be discharged upward. Conversely, when the pressure in the lower chamber is low, one-way solenoid valve 63 balances the air pressure, and the air in the upper chamber is discharged downward. Pressure gauge 64 monitors the pressure. Pressure relief valve 65 automatically vents air when the pressure exceeds the safety value. Feed pipe 66 is threadedly connected to sealing cap 68 through rubber block 67 to ensure a seal.

[0021] It also includes a fixing block 7 and a handle 8. The fixing block 7 is fixedly connected to the front and rear of the outer side of the storage tank 51, and the handle 8 is rotatably connected to the outer side of the fixing block 7. The fixing block 7 is welded to the outer side of the storage tank 51, and the handle 8 provides a gripping fulcrum through a rotatable connection, which is convenient for manual handling or adjustment of the tank position.

[0022] The working principle of the storage tank for gravure ink production provided by this utility model is as follows: The storage tank support leg 59 at the lower end of the storage tank 51 is inserted into the limiting hole 33 of the limiting plate 32 for positioning, and at the same time, the cross-shaped locking groove 56 of the second rotating plate 55 at the bottom slides and engages with the cross-shaped locking block 35 of the rotating component 3; the starting motor 31 drives the first rotating plate 34 and the rotating shaft 57 to rotate, which drives the stirring blade 58 to stir the ink in the storage tank 51, combined with the uniform heating of the four heating plates 53 at the bottom, and the temperature and pressure detector 52 monitors the parameters inside the tank in real time. In the fixed connection assembly 4, the hydraulic press 41 pushes the threaded rod 42 to rise and fall, and cooperates with the telescopic rod 43 to guide and fix the storage tank 51; the pressure relief assembly 6 separates the chamber through the partition 61, the one-way solenoid valve 62 and the one-way solenoid valve 63 regulate the pressure difference, the pressure gauge 64 monitors the data, the pressure relief valve 65 automatically vents air when the pressure is too high, and the feed pipe 66 is threadedly sealed to the sealing cover 68 through the rubber block 67; during manual handling, the tank is transferred through the handle 8 of the fixing block 7, completing the integrated process of constant temperature stirring of ink, pressure balancing and loading and unloading fixing.

[0023] It is worth noting that in the above embodiments, the input terminals of the motor 31, hydraulic press 41, heating plate 53, one-way solenoid valve 62, one-way solenoid valve 63, and pressure gauge 64 are electrically connected to the output terminal of an external power supply through an external PLC controller. The output terminal of the temperature and pressure detector 52 is electrically connected to the external PLC controller. The motor 31 is a servo motor. The external PLC controller controls the operation of the motor 31, hydraulic press 41, heating plate 53, one-way solenoid valve 62, one-way solenoid valve 63, and pressure gauge 64 using methods commonly used in the prior art.

[0024] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural 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. A storage tank for gravure ink production, characterized in that: It includes a base (1), a rotating assembly (3), a fixed connection assembly (4), and a storage heating assembly (5); Base (1): The lower four corners are fixedly connected to four support legs (2); Rotating assembly (3): includes a motor (31), a limiting plate (32), limiting holes (33), a first rotating plate (34), and a cross-shaped locking block (35). The motor (31) is fixedly connected to the middle of the upper and lower ends of the base (1). The limiting plate (32) is fixedly connected to the upper end of the base (1). The upper end of the limiting plate (32) has four limiting holes (33). The middle of the upper end of the base (1) is rotatably connected to the first rotating plate (34). The upper end of the first rotating plate (34) is fixedly connected to the cross-shaped locking block (35). The output shaft of the motor (31) is fixedly connected to the rotation center of the first rotating plate (34). Fixed connection component (4): mounted on base (1); Storage heating component (5): mounted on the rotating component (3); Pressure relief assembly (6): Installed on the storage heating assembly (5).

2. The storage tank for gravure ink production according to claim 1, characterized in that: The storage heating assembly (5) includes a storage tank (51), a temperature and pressure detector (52), a heating plate (53), and a discharge pipe (54). The discharge pipe (54) is fixedly connected to the lower front side of the storage tank (51). A solenoid valve is provided inside the discharge pipe (54). Four heating plates (53) are evenly embedded in the lower outer side of the storage tank (51). The temperature and pressure detector (52) is fixedly connected to the outer side of the storage tank (51). The probe of the temperature and pressure detector (52) is inside the storage tank (51).

3. A storage tank for gravure ink production according to claim 2, characterized in that: The storage heating assembly (5) also includes a second rotating disk (55), a cross-shaped locking groove (56), a rotating shaft (57), stirring blades (58), and storage tank support legs (59). The second rotating disk (55) is rotatably connected to the lower middle part of the storage tank (51). The lower end of the second rotating disk (55) is provided with a cross-shaped locking groove (56). The lower end of the rotating shaft (57) is fixedly connected to the second rotating disk (55). Multiple stirring blades (58) are provided on the outer side of the rotating shaft (57). Four storage tank support legs (59) are fixedly connected to the lower end of the storage tank (51). The storage tank support legs (59) are slidably connected to the limiting hole (33).

4. A storage tank for gravure ink production according to claim 3, characterized in that: The fixed connection assembly (4) includes a hydraulic press (41), a threaded rod (42), a telescopic rod (43), a mounting block (44), a threaded cylinder (45), and a mounting seat (46). The hydraulic press (41) is fixedly connected to the upper right side of the base (1), and the telescopic rod (43) is fixedly connected to the upper left side of the base (1). The threaded rod (42) is fixedly connected to the upper ends of the hydraulic press (41) and the telescopic rod (43). The mounting seat (46) is fixedly connected to the middle of the outer side of the storage tank (51) on the left and right sides respectively. The inner side of the mounting seat (46) is hinged to the mounting block (44) by a torsion spring. The threaded cylinder (45) is rotatably connected to the middle of the upper end of the mounting block (44). The threaded cylinder (45) is threadedly connected to the threaded rod (42).

5. A storage tank for gravure ink production according to claim 4, characterized in that: The pressure relief assembly (6) includes a partition (61), a one-way solenoid valve (62), a one-way solenoid valve (63), a pressure gauge (64), a pressure relief valve (65), a feed pipe (66), a rubber block (67), and a sealing cap (68). The partition (61) is fixedly connected to the upper inner side of the storage tank (51). The one-way solenoid valve (63) is provided on the upper right side of the partition (61). A one-way solenoid valve (62) is provided at the lower left end of the storage tank (51), a pressure relief valve (65) is provided at the upper end of the storage tank (51), a pressure gauge (64) is provided at the upper right side of the storage tank (51), the feed pipe (66) passes through the storage tank (51) and communicates with the partition (61), a sealing cap (68) is fixedly connected to the inner side of the rubber block (67), and the feed pipe (66) is threadedly connected to the rubber block (67).

6. A storage tank for gravure ink production according to claim 5, characterized in that: It also includes a fixing block (7) and a handle (8). The fixing block (7) is fixedly connected to the front and back of the outer side of the storage tank (51), and the handle (8) is rotatably connected to the outer side of the fixing block (7).

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