Printing ink processing device

Abstract

The utility model relates to ink processing, in particular to a printing ink processing device. Comprising a shaft, a longitudinal groove and a first transverse hole are formed in the shaft, and the first transverse hole is located in the longitudinal groove; the stirring device further comprises a stirring mechanism; the stirring mechanism comprises a connecting plate and a connector; the connector comprises a connecting column, a sleeve column is connected to the connecting column in a sliding mode, a window is formed in the sleeve column, a protruding part is fixedly connected to the connecting column and located in the window, a spring is arranged in the sleeve column, the two ends of the spring make contact with the connecting column and the sleeve column respectively, a longitudinal hole is formed in the upper end of a shaft, and a first fixing piece is arranged in the longitudinal hole; the number of the connectors is two, the two connecting columns are fixedly connected to the upper end and the lower end of the connecting plate respectively, the connecting column located on the upper side is fixedly connected with a shear type stirring structure, and the lower portion of the connecting plate is fixedly connected with a mixed stirring structure; the sleeve column located on the upper side is inserted into the first transverse hole, the diameter of the second transverse hole is smaller than that of the sleeve column located on the lower side, and the first fixing piece is inserted into the sleeve column located on the upper side. The stirring structure can be independently replaced, so that different types of stirring structures enter the bottom of a container.

Description

Technical Field

[0001] This utility model relates to ink processing, and more specifically to a printing ink processing device. Background Technology

[0002] Inks are typically composed of pigments, binders, solvents, and various additives, all of which have different physical and chemical properties. Inks have a wide viscosity range, from low-viscosity water-based inks to high-viscosity solvent-based inks, and different types of inks exhibit significant differences in flowability during agitation. Low-viscosity inks are better suited to paddle agitators, inks containing particles and solids are better suited to frame agitator structures, while high-viscosity inks are better suited to helical agitators, which provide sufficient agitation force to overcome the high viscosity of the ink. The agitation mechanism is usually connected to a motor drive; the main shaft and the motor with a reducer are quite heavy, making overall replacement inconvenient. The agitation structure is also often connected by welding, making overall disassembly difficult. It is also possible to meet the processing needs of different types of inks by increasing the variety of equipment, but this is costly. Utility Model Content

[0003] This invention provides a printing ink processing device, the purpose of which is to allow for the individual replacement of the stirring structure, so that different types of stirring structures can be introduced into the bottom of the container.

[0004] The above objectives are achieved through the following technical solutions:

[0005] A printing ink processing device includes a shaft with a longitudinal groove and a first transverse hole, the first transverse hole being located within the longitudinal groove.

[0006] It also includes a stirring mechanism, which comprises a connecting plate and a connector;

[0007] The connector includes: a connecting post, a sleeve post slidably connected to the connecting post, a window provided on the sleeve post, a protrusion fixedly connected to the connecting post, the protrusion located inside the window, a spring provided inside the sleeve post, the two ends of the spring contacting the connecting post and the sleeve post respectively, a longitudinal hole provided at the upper end of the shaft, and a first fixing member provided inside the longitudinal hole; the connector includes two, the two connecting posts are fixedly connected to the upper and lower ends of the connecting plate respectively, a shearing stirring structure is fixedly connected to the upper connecting post, and a mixing stirring structure is fixedly connected to the lower part of the connecting plate; the upper sleeve post is inserted into a first transverse hole, the diameter of the second transverse hole is smaller than the diameter of the lower sleeve post, and the first fixing member is inserted into the upper sleeve post.

[0008] The outer wall of the sleeve is fitted with three adjacent inner walls on the upper side of the shaft, increasing the stability of the structure.

[0009] The shaft is provided with a second transverse hole in the longitudinal groove, the second transverse hole is below the first transverse hole, and the shaft is provided with a second fixing member inserted into the second transverse hole and a lower sleeve column in sequence.

[0010] The lower sleeve column is attached to the three lower adjacent inner walls of the shaft in sequence, thereby increasing the stability of the structure.

[0011] The second fixing member is threadedly connected with the lower sleeve column, and the first fixing member is threadedly connected with the upper sleeve column.

[0012] The one side of the connecting plate towards the shaft is tangent to a virtual circle on a horizontal plane.

[0013] The shearing type stirring structure and the mixing type stirring structure are located on the outer side of the connecting plate.

[0014] The shearing type stirring structure is in a sheet shape or a column shape, when the shearing type stirring structure is in a sheet shape, the shearing type stirring structure is tangent to a virtual circle on a horizontal plane, and the shearing type stirring structure extends towards the mixing type stirring structure, and is suitable for stirring ink with particles or solid components.

[0015] The mixing type stirring structure is a paddle type stirring structure suitable for stirring thin and simple component ink, or a spiral blade type stirring structure suitable for stirring viscous ink.

[0016] The lifting device is further provided, the upper end of the lifting device is fixedly connected with a base, the base is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with the shaft.

[0017] The printing ink processing device has the following beneficial effects:

[0018] The shearing type stirring structure and the mixing type stirring structure can be exchanged, different stirring structures are selected according to the types of ink raw materials to enter the stirring tank, the shearing type stirring structure is suitable for stirring ink with particles or solid components, the mixing type stirring structure is suitable for stirring thin and simple component ink or viscous ink, and the stirring structure is modularized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the printing ink processing device;

[0020] Figure 2 It is a schematic view of the connection between the stirring mechanism and the shaft;

[0021] Figure 3 It is a structural schematic view of the shaft;

[0022] Figure 4 It is Figure 3a partial schematic view of the printing ink processing device;

[0023] Figure 5 a partial schematic view of the printing ink processing device; Figure 2 a partial schematic view of the printing ink processing device;

[0024] Figure 6 a schematic view of the plurality of stirring mechanisms.

[0025] In the figure: shaft 1-1; longitudinal groove 1-2; first horizontal hole 1-3; second horizontal hole 1-4; longitudinal hole 1-5; connecting plate 2-1; connecting column 2-2; sleeve column 2-3; protrusion 2-4; spring 2-5; shear type stirring structure 2-6; mixed type stirring structure 2-7; first fixing part 3-1; second fixing part 3-2; lifter 4-1; base 4-2; motor 4-3. DETAILED DESCRIPTION

[0026] A printing ink processing device, comprising a vertically arranged shaft 1-1 and a stirring mechanism;

[0027] Wherein, the cylindrical surface of the shaft 1-1 is provided with a longitudinal groove 1-2, and the shaft 1-1 is provided with a first horizontal hole 1-3 located inside and above the longitudinal groove 1-2.

[0028] Wherein, the stirring mechanism comprises a connecting plate 2-1 and a connector; for the convenience of description, the direction close to the shaft 1-1 in the radial direction is the inner side, and the direction away from the shaft 1-1 is the outer side.

[0029] Specifically, the connector comprises a transversely arranged connecting column 2-2, a sleeve column 2-3 is slidingly connected to the connecting column 2-2, the sleeve column 2-3 is coaxially arranged with the connecting column 2-2, a window is arranged on the sleeve column 2-3, a protrusion 2-4 is fixedly connected to the connecting column 2-2, the protrusion 2-4 is located in the window, so that the protrusion 2-4 can only slide radially along the window, a spring 2-5 is arranged in the sleeve column 2-3, the outer end of the spring 2-5 is in contact with the connecting column 2-2, the inner end of the spring 2-5 is in contact with the inner end of the sleeve column 2-3, and the spring 2-5 provides a force for the sleeve column 2-3 to move away from the connecting column 2-2. The upper end of the shaft 1-1 is provided with a longitudinal hole 1-5, and the longitudinal hole 1-5 is provided with a first fixing part 3-1; the connector comprises two, two connecting columns 2-2 are respectively fixedly connected to the upper and lower ends of the connecting plate 2-1, a shear type stirring structure 2-6 is fixedly connected to the upper connecting column 2-2, and a mixed type stirring structure 2-7 is fixedly connected to the lower part of the connecting plate 2-1; the upper sleeve column 2-3 is located in the longitudinal groove 1-2, and the upper sleeve column 2-3 is inserted into the first horizontal hole 1-3, the first fixing part 3-1 is inserted into the upper sleeve column 2-3 from top to bottom, and the diameter of the second horizontal hole 1-4 is smaller than the diameter of the lower sleeve column 2-3, so that the lower sleeve column 2-3 is only located in the longitudinal groove 1-2 and cannot enter the second horizontal hole 1-4.

[0030] The shaft 1-1 is provided with a second transverse hole 1-4 in the longitudinal groove 1-2, the second transverse hole 1-4 is below the first transverse hole 1-3, the shaft 1-1 is provided with a second fixing piece 3-2 inserted into the second transverse hole 1-4 and the sleeve column 2-3 below in sequence, the second fixing piece 3-2 is coaxially arranged with the sleeve column 2-3 below, the second fixing piece 3-2 is threadedly connected with the sleeve column 2-3 below, and the first fixing piece 3-1 is threadedly connected with the sleeve column 2-3 above.

[0031] Further comprising a lifter 4-1, the upper end of the lifter 4-1 is fixedly connected with a base 4-2, the base 4-2 is fixedly connected with a motor 4-3, and the output shaft of the motor 4-3 is fixedly connected with the shaft 1-1.

[0032] During operation, the stirring mechanism is driven into the container by the lifter 4-1 to mix the ink, and the shear type stirring structure 2-6 or the mixing type stirring structure 2-7 is placed below as needed to enter the bottom of the container. Specifically, the first fixing piece 3-1 is removed, the second fixing piece 3-2 is loosened or removed, the length of the connecting plate 2-1 is convenient for holding and controlling, one hand holds the connecting plate 2-1, the other hand moves the sleeve column 2-3 above to be close to the connecting column 2-2, so that the sleeve column 2-3 is separated from the first transverse hole 1-3 or the longitudinal groove 1-2, the connecting plate 2-1 is rotated by 180 degrees, so that the shear type stirring structure 2-6 is downward, at this time, the sleeve column 2-3 originally below is above another sleeve column 2-3, and is clamped at the bottom of the longitudinal groove 1-2, thereby saving labor, if the second fixing piece 3-2 is not removed, the second fixing piece 3-2 is removed, the connecting plate 2-1 is lifted upward, the sleeve column 2-3 currently below is pulled outwards until it is inserted into the longitudinal groove 1-2, and the sleeve column 2-3 currently below is inserted into the first transverse hole 1-3, during this process, the longitudinal groove 1-2 plays a certain limiting role, so that the direction of the partial force received by the hand is reduced, the lifting action is facilitated, and the safety is improved, finally, the first fixing piece 3-1 is screwed into the sleeve column 2-3 currently above, and the second fixing piece 3-2 is screwed into the sleeve column 2-3 currently below, the position replacement of the shear type stirring structure 2-6 and the mixing type stirring structure 2-7 is completed. If it is needed to increase the number of stirring mechanisms, longitudinal grooves 1-2, first transverse holes 1-3 and second transverse holes 1-4 can be added to the shaft 1-1, preferably, the height of the connecting plate 2-1 gradually decreases, so that the mixing type stirring structures 2-7 are staggered in height, the stirring height range is increased, and meanwhile, the second fixing pieces 3-2 do not interfere with each other.

Claims

1. A printing ink processing apparatus characterized by comprising: The shaft (1-1) is provided with a longitudinal groove (1-2) and a first transverse hole (1-3) on the shaft (1-1), and the first transverse hole (1-3) is located in the longitudinal groove (1-2); It also includes a stirring mechanism, which includes a connecting plate (2-1) and a connector; The connector includes a connecting column (2-2), a sleeve column (2-3) is connected to the connecting column (2-2), a window is arranged on the sleeve column (2-3), a convex part (2-4) is fixedly connected to the connecting column (2-2), the convex part (2-4) is located in the window, a spring (2-5) is arranged in the sleeve column (2-3), and the two ends of the spring (2-5) are in contact with the connecting column (2-2) and the sleeve column (2-3) respectively, the upper end of the shaft (1-1) is provided with a longitudinal hole (1-5), and the longitudinal hole (1-5) is provided with a first fixing part (3-1); the connector includes two, two connecting columns (2-2) are fixedly connected to the upper and lower ends of the connecting plate (2-1), a shearing type stirring structure (2-6) is fixedly connected to the connecting column (2-2) on the upper side, and a mixed type stirring structure (2-7) is fixedly connected to the lower part of the connecting plate (2-1); the sleeve column (2-3) on the upper side is inserted into the first transverse hole (1-3), the diameter of the second transverse hole (1-4) is smaller than that of the sleeve column (2-3) on the lower side, and the first fixing part (3-1) is inserted into the sleeve column (2-3) on the upper side.

2. The printing ink processing apparatus according to claim 1, characterized by The outer wall of the sleeve column (2-3) is attached to the three successively adjacent inner walls on the upper side of the shaft (1-1).

3. The printing ink processing apparatus according to claim 1, characterized by The shaft (1-1) is provided with a second transverse hole (1-4) located in the longitudinal groove (1-2), the second transverse hole (1-4) is located below the first transverse hole (1-3), and the shaft (1-1) is provided with a second fixing part (3-2) inserted into the second transverse hole (1-4) and the sleeve column (2-3) on the lower side.

4. The printing ink processing apparatus according to claim 3, characterized by The sleeve column (2-3) on the lower side is attached to the three successively adjacent inner walls on the lower side of the shaft (1-1).

5. The printing ink processing apparatus according to claim 3, characterized by The second fixing part (3-2) is threadedly connected with the sleeve column (2-3) on the lower side, and the first fixing part (3-1) is threadedly connected with the sleeve column (2-3) on the upper side.

6. The printing ink processing apparatus according to claim 1, characterized by The side of the connecting plate (2-1) facing the shaft (1-1) is tangent to a virtual circle on a horizontal plane.

7. The printing ink processing apparatus according to claim 1, characterized by The shearing type stirring structure (2-6) and the mixed type stirring structure (2-7) are located on the outer side of the connecting plate (2-1).

8. The printing ink processing apparatus according to claim 1, characterized by The shearing type stirring structure (2-6) is in the shape of a sheet or a column, when the shearing type stirring structure (2-6) is in the shape of a sheet, the shearing type stirring structure (2-6) is tangent to a virtual circle on a horizontal plane, and the shearing type stirring structure (2-6) extends in the direction of the mixed type stirring structure (2-7).

9. The printing ink processing apparatus according to claim 1, characterized by The mixed type stirring structure (2-7) is a paddle type stirring structure or a helical blade type stirring structure.

10. The printing ink processing apparatus according to any one of claims 1 to 9, characterized by It also includes a lifter (4-1), the upper end of the lifter (4-1) is fixedly connected with a base (4-2), the base (4-2) is fixedly connected with a motor (4-3), and the output shaft of the motor (4-3) is fixedly connected with the shaft (1-1).

Images