UV printing ink storage tank

Abstract

The utility model provides a UV (ultraviolet) printing ink storage tank which comprises a tank body, a stirring mechanism, a sealing cover and a quick mixing component, wherein the quick mixing component is arranged in the tank body and divides an inner cavity of the tank body into two independently sealed accommodating cavities; comprising side clamping frames symmetrically fixed to the inner wall of the tank body, an inner partition plate erected between the side clamping frames, a mixing groove formed in the inner partition plate, a threaded rod penetrating through the inner partition plate, a rocking wheel arranged at the top end of the threaded rod and a rotating plate arranged at the bottom end of the threaded rod. The inclined force breaking fins are arranged on the two sides of the rotating plate in a staggered mode. The printing ink pre-mixing device is simple in structure and convenient to operate, printing ink components can be separated in the storage stage, meanwhile, rapid pre-mixing is achieved, and the dual requirements of the industry for printing ink stability and efficient production are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of UV ink storage cans. BACKGROUND

[0002] In printing and packaging industry, UV ink is widely used due to its fast curing, good environmental performance and other advantages. However, UV ink is usually composed of multiple components such as base material, photoinitiator and pigment. These components may separate or chemically react during long-term storage, affecting the stability and use effect of the ink. Traditional UV ink storage containers are usually single-cavity structures, and different components of the ink need to be stored separately. When used, they need to be mixed by external equipment, which not only complicates the operation, but also may cause uneven mixing, affecting the printing quality.

[0003] In the prior art, some storage containers try to improve the mixing effect by built-in stirring devices, but such designs are complex, increasing the manufacturing cost and maintenance difficulty. In addition, the stirring process may introduce bubbles or contamination, further affecting the performance of the ink. Some containers use fixed partitions to separate different inks, but they cannot achieve pre-controllable mixing and still need to rely on external tools, reducing production efficiency.

[0004] Therefore, there is an urgent need for a simple and convenient UV ink storage container that can keep the components of the ink separate during storage while achieving fast pre-mixing to meet the dual needs of ink stability and efficient production in the industry. SUMMARY

[0005] The utility model provides a kind of UV ink storage cans, which can effectively solve the above problems.

[0006] The utility model is implemented as follows:

[0007] A UV ink storage can includes a tank body, a stirring mechanism and a sealing cover

[0008] A fast mixing assembly is arranged inside the tank body and divides the inner cavity of the tank body into two independently sealed containing cavities. The fast mixing assembly includes:

[0009] A side clamping frame is symmetrically fixed to the inner wall of the tank body, an inner partition plate is erected between the side clamping frames, a mixing groove is formed in the inner partition plate, a threaded rod penetrates through the inner partition plate, a hand wheel is arranged at the top end of the threaded rod, a rotating plate is arranged at the bottom end of the threaded rod, and inclined breaking fins are staggered on both sides of the rotating plate.

[0010] When the hand wheel is rotated, the threaded rod drives the rotating plate to rotate, the breaking fins reduce the resistance and generate turbulence, and the mixing groove is opened and closed to realize ink mixing or isolation.

[0011] The utility model has the following advantages:

[0012] (1) Inner partition and mixing tank structure can be divided into two completely independent sealed cavity, to ensure that different formulations of ink during storage is completely isolated; unique screw rod transmission mechanism with the design of rotating plate with breaking force fin, under the drive of the rocker can easily open the mixing channel, but also through the controllable turbulence generated by breaking force fin to promote the rapid and uniform mixing of ink, the mixing efficiency is more than 60% higher than the traditional way; the overall structure adopts magnetic and mechanical double sealing system, the hollow magnetic suction cylinder is attracted and covered on the outer periphery of the rocker, avoiding the outside air entering the tank through the hole gap between the rocker and the sealing cover, and cooperating with the silica gel sealing ring to form multiple leakage protection; the detachable spiral stirring paddle and the mixing assembly work together to further ensure the mixing uniformity; the U-shaped frame with universal wheels and the adjustable handrail arranged outside the tank constitute a convenient moving system, making the transportation of large capacity ink become easy and labor-saving; the design not only solves the problems of inconvenience and easy leakage of traditional ink storage containers, but also greatly improves the operation convenience and work efficiency through the optimized human engineering design, and all the components contacting the ink are made of corrosion-resistant materials, ensuring the reliability of long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Fig. 1 is the front view of the present application.

[0015] Fig. 2 is a schematic view of the rapid mixing assembly of the present application.

[0016] Fig. 3 is a use state diagram of the rapid mixing assembly of the present application.

[0017] BRIEF DESCRIPTION OF DRAWINGS

[0018] 10, tank;

[0019] 20, U-shaped frame; 200, moving wheel; 22, handrail frame; 220, connecting rod; 24, connecting arm; 26, clamping jaw;

[0020] 30. Rapid mixing assembly; 300. Side clamping bracket; 3002. Snap-fit ​​protrusion; 302. Inner partition; 3020. Mixing tank; 3022. Sealing plate; 304. Threaded rod; 3040. Rocker wheel; 3042. Sealing cover plate; 3044. Upper hollow magnetic suction cylinder; 3046. Rotating plate; 3048. Force-breaking fin;

[0021] 40. Stirring mechanism; 50. Sealing cap. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0023] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figs. 1-3 As shown, a UV ink storage container includes a container body 10, a stirring mechanism 40, and a sealing cap 50. The stirring mechanism 40 includes a removable spiral stirring paddle.

[0025] A rapid mixing component 30 is disposed inside the tank 10 and divides the inner cavity of the tank into two independent, sealed receiving cavities; comprising:

[0026] The side clamping frame 300 is symmetrically fixed to the inner wall of the tank body 10, the inner partition plate 302 is installed between the side clamping frames 300, the mixing groove 3020 is formed in the inner partition plate 302, the threaded rod 304 passes through the inner partition plate 302, the rocker wheel 3040 is set at the top of the threaded rod 304, the rotating plate 3046 is set at the bottom of the threaded rod 304, and the inclined breaking fins 3048 are alternately arranged on both sides of the rotating plate 3046.

[0027] When the rotating handle 3040 is rotated, the threaded rod 304 drives the rotating plate 3046 to rotate, the breaking fin 3048 reduces the resistance and generates turbulence, and the mixing tank 3020 is opened and closed to realize ink mixing or isolation.

[0028] The upper hollow magnetic suction cylinder 3044 is arranged at the top of the sealing cover 50, and the sealing cover 50 is fixed by magnetic adsorption, so that the sealing property is ensured.

[0029] One end of the side clamping frame 300 is integrally formed with a clamping protrusion 3002 for fixing the sealing cover plate 3042, and the sealing cover plate 3042 is provided with an annular silica gel sealing ring at the edge.

[0030] The tank body 10 is externally provided with a U-shaped frame 20 with a moving wheel 200, and a handrail frame 22 is connected through a connecting arm 24; the handrail frame 22 is connected with the U-shaped frame 20 through a connecting rod 220, the end of the connecting rod 220 is provided with a clamping jaw 26, and the inner side of the clamping jaw 26 is provided with an antiskid rubber layer.

[0031] The utility model also includes the working steps of the UV ink storage barrel, and the steps are as follows:

[0032] Step one: ink storage and separation

[0033] Two different UV inks are respectively injected into the two independent containing cavities of the tank body 10, the inner partition plate 302 is completely closed, the mixing tank 3020 is in a sealed state, the mutual penetration of the inks is prevented, the sealing cover 50 is covered, the sealing cover 50 is fixed with the tank body 10 through the upper hollow magnetic suction cylinder 3044, and the sealing property during storage is ensured;

[0034] Step two: prepare mixed ink

[0035] If two inks need to be mixed, the sealing cover 50 is opened, the installation of the stirring mechanism 40 is checked, the mixing tank 3020 of the inner partition plate 302 is in a closed state, and early mixing is avoided.

[0036] Step three: open the mixing channel

[0037] The rotating handle 3040 is manually rotated, the threaded rod 304 is driven to rotate, the threaded rod 304 drives the rotating plate 3046 at the bottom to rotate, the mixing tank 3020 is gradually opened, the breaking fin 3048 reduces the resistance in the rotating process and generates turbulence, and the preliminary mixing of the inks is promoted.

[0038] Step four: auxiliary stirring is optional

[0039] If more uniform mixing is needed, the stirring mechanism 40 is started, the spiral stirring paddle is rotated at low speed, the rotating direction of the stirring paddle is coordinated with the vortex generated by the breaking fin 3048, and the mixing speed is accelerated.

[0040] Step five: complete mixing and sealing

[0041] After the ink is mixed evenly, reverse rotate the knob 3040 to reset the rotating plate 3046, close the mixing groove 3020, and if not used again, cover the sealing cover 50 again to ensure the magnetic adsorption and tight fit of the silica gel sealing ring;

[0042] Step six: move or fix the storage barrel

[0043] Push the handrail frame 22, use the moving wheels 200 at the bottom of the U-shaped frame 20 to easily move the barrel, and if you need to fix the position, you can use the anti-skid rubber layer of the clamping jaw 26 to clamp and fix, preventing sliding;

[0044] Step seven: cleaning and maintenance

[0045] After use, disassemble the stirring mechanism 40 and clean it to prevent the residual ink from solidifying, check the sealing of the sealing cover 50 and the inner baffle 302 to ensure no leakage next time.

[0046] Working principle: the quick mixing assembly 30 arranged inside the barrel 10 divides the inner cavity into two independent sealed containing cavities, the mixing groove 3020 in the middle of the inner baffle 302 is controlled by the threaded rod 304 penetrating the baffle to open and close, when the top end knob 3040 is rotated, the threaded rod drives the bottom end rotating plate 3046 to rotate, uses the breaking force fins 3048 arranged on both sides to reduce resistance and generate turbulence, realizes the rapid mixing of the ink in the two cavities; during mixing, the detachable spiral stirring paddle 40 can be used for auxiliary stirring, the sealing system is magnetically adsorbed and fixed by the hollow magnetic suction cylinder 3044 and the sealing cover 50, and the silica gel sealing ring at the edge of the sealing cover plate 3042 ensures the sealing performance; the U-shaped frame 20 with moving wheels 200 arranged outside the barrel 10 and the detachable handrail frame 22 constitute a portable moving structure, and the anti-skid clamping jaw 26 at the end of the handrail frame facilitates operation and fixation.

[0047] The above only describes preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A UV ink storage tank, comprising a tank body (10), a stirring mechanism (40) and a sealing cover (50), characterized in that: a rapid mixing assembly (30) is arranged inside the tank body (10) and separates the tank cavity into two independently sealed containing cavities; comprising: a side clamping frame (300) symmetrically fixed to the inner wall of the tank body (10), an inner partition plate (302) erected between the side clamping frames (300), a mixing groove (3020) formed in the inner partition plate (302), a threaded rod (304) penetrating through the inner partition plate (302), a hand wheel (3040) arranged at the top end of the threaded rod (304), a rotating plate (3046) arranged at the bottom end of the threaded rod (304), and inclined breaking fins (3048) staggered on both sides of the rotating plate (3046); when the hand wheel (3040) is rotated, the threaded rod (304) drives the rotating plate (3046) to rotate, the breaking fins (3048) reduce the resistance and generate turbulence, and the mixing groove (3020) is opened and closed to realize ink mixing or isolation.

2. A UV ink storage reservoir according to claim 1, wherein, The top of the sealing cover (50) is provided with an upper hollow magnetic suction cylinder (3044) which is magnetically attracted and fixed to the sealing cover (50) to ensure the sealing property.

3. A UV ink storage reservoir as claimed in claim 1, wherein, One end of the side clamping frame (300) is integrally formed with a clamping protrusion (3002) for fixing a sealing cover plate (3042).

4. The UV ink storage reservoir of claim 1, wherein, The outside of the tank body (10) is provided with a U-shaped frame (20) with moving wheels (200), and a handrail frame (22) is connected through a connecting arm (24).

5. A UV ink storage reservoir according to claim 4, wherein, The handrail frame (22) is connected to the U-shaped frame (20) through a connecting rod (220), and the end of the connecting rod (220) is provided with a clamping jaw (26).

6. A UV ink storage reservoir as claimed in claim 3, wherein, The edge of the sealing cover plate (3042) is provided with an annular silica gel sealing ring.

7. The UV ink storage reservoir of claim 1, wherein, The stirring mechanism (40) comprises a detachable spiral stirring paddle.

8. A UV ink storage reservoir according to claim 5, wherein, The inner side of the clamping jaw (26) is provided with an anti-skid rubber layer.

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