Concentration and dilution preparation device for water-based ink

Abstract

The utility model discloses a water-based ink concentration and dilution preparation device which comprises a preparation cylinder, the bottom of the preparation cylinder is rotatably connected with a base, and a motor for driving the preparation cylinder to rotate is mounted at the bottom of the base; a stirring cage structure is arranged in the batching barrel and is fixedly mounted on the base; in the rotating process of the batching barrel, the stirring cage structure rotates relative to the batching barrel and stirs ingredients; a rotating wheel structure is mounted at the bottom of the batching barrel, and the rotating wheel structure rotates and rolls at the top position of the base; the rotating wheel structure comprises an annular rotating wheel frame, a plurality of inner sinking grooves are formed in the annular rotating wheel frame, and rotating wheels are rotationally connected into the inner sinking grooves; and the rotating wheel rolls on the base. According to the mode, materials are stirred in a flexible and stable autorotation mode of the batching barrel, thick batching and thin batching are achieved, and the materials can be fully stirred through one set of stirring structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water-based ink configuration technical field especially relates to a water-based ink thick and thin device. BACKGROUND

[0002] Ink is mainly divided into water-based ink and fat ink, wherein, water-based ink is most common in the application of industry, specifically, water-based ink is mostly applied on such as packaging bag drawing, paperboard packaging box drawing and building wall drawing.

[0003] In the production process of water-based ink, after the components of the ink are initially mixed, the solvent is added for thick configuration, in the thick configuration link, the consistency of the material system is relatively high, after thick configuration, dilution is carried out, and the material is configured into a specific concentration of ink agent through dilution.

[0004] In the dilution process, because the amount of solvent in the ink increases, part of the material, especially the material with small polarity (poor water solubility), is easy to precipitate and form particulate matter, and the particulate matter that is not completely dissolved in the thick configuration link cannot be dissolved in the dilution link, and the undissolved material is extremely easy to precipitate in the pipeline during pipeline pumping.

[0005] Therefore, in the actual working process, a filtering device is installed at the discharge pipe position of the batching equipment, but with the increase of the particulate matter intercepted by the filtering device, the filtering pressure is large, the filtering equipment is easy to expand and leak, and the filtering speed is seriously reduced.

[0006] In addition, the thick configuration and the dilution are configured separately, specifically, the concentration of the material in the thick configuration is high, and the stirring load of the stirring structure is large, while the stirring load of the dilution is small. Therefore, in the actual production process, different batching equipment (different motor power, stirring paddle structure and size) is used for batching, obviously, the material solution after thick configuration needs to be pumped to the dilution equipment, which not only adds a process, but also increases the risk of pipeline blockage during pumping due to the large amount of precipitates in the material in the thick configuration link. UTILITY MODEL CONTENT

[0007] Based on the above background, the utility model aims to provide a water-based ink thick and thin device.

[0008] To achieve the above purpose, the utility model adopts the following technical scheme:

[0009] A water-based ink thick and thin device, comprising a batching cylinder, a bottom of the batching cylinder is rotationally connected with a base, and a motor for driving rotation of the batching cylinder is installed at a bottom of the base;

[0010] The stirring cage structure is fixedly installed on the base; during rotation of the ingredient cylinder, the stirring cage structure rotates relative to the ingredient cylinder and stirs the ingredients;

[0011] The bottom of the ingredient cylinder is provided with a rotating wheel structure which rotates and rolls on the top of the base;

[0012] The rotating wheel structure comprises an annular rotating wheel frame, a plurality of inner recesses are formed in the annular rotating wheel frame, and rotating wheels are rotatably connected in the inner recesses; the rotating wheels roll on the base.

[0013] Preferably, a filter cylinder structure is installed in the ingredient cylinder.

[0014] Preferably, the filter cylinder structure comprises an annular cylinder frame, and a cylindrical filter screen is installed at the bottom of the annular cylinder frame.

[0015] Preferably, an installation slot is formed in the upper end of the inner side wall of the ingredient cylinder and matched with the annular rotating wheel frame, and the annular rotating wheel frame is installed in the installation slot.

[0016] Preferably, the stirring cage structure comprises an annular connecting frame located above the ingredient cylinder, a plurality of oblique frame bodies located in the cylindrical filter screen are fixedly connected to the bottom of the annular connecting frame and distributed in a ring shape.

[0017] Preferably, the oblique frame body comprises a horizontal part fixedly installed at the top of the annular connecting frame, and the horizontal part is integrally formed with an oblique frame body part which is inclined towards the center of the ingredient cylinder.

[0018] Preferably, a connecting ring base is welded between the bottoms of the oblique frame body parts.

[0019] Preferably, the annular connecting frame is installed on the base through a plurality of support structures;

[0020] The support structure comprises a connecting screw rod which is screw-connected to the outer side wall of the annular connecting frame, the support structure further comprises a convex base which is fixedly connected to the outer side wall of the base, the top of the convex base is fixedly connected with a vertical frame which is vertically arranged upwards, and the connecting screw rod is screw-connected to the vertical frame.

[0021] Preferably, a discharge pipe is connected and communicated with the lower end of the outer side wall of the ingredient cylinder, and the discharge pipe is located inside the support structure and is spaced apart from the support structure.

[0022] The present application has the following beneficial effects:

[0023] 1. Through the annular runner frame, the runner structure realizes the working process, the annular runner frame, the runner supports rolling on the base, and then the whole batching cylinder is loaded and rolled on the base. This way realizes the self-rotation of the batching cylinder to realize the stirring of the material, realizes the thickening and dilution of the material, and can realize the full stirring of the material through a set of stirring structure (the stirring power is from the self-rotation of the batching cylinder). Because of the self-rotation of the supporting rolling mode in the self-rotation mode of the batching cylinder, the batching cylinder can still rotate smoothly even if the amount of material increases and the weight increases (dilution). This way not only reduces the consumption of equipment during the ink agent batching process, but also greatly reduces the risk of material blocking the pipeline during the material transfer process, especially during the thickening and dilution transfer process.

[0024] 2. In the working process, after dilution, the undissolved material is intercepted in the cylindrical filter screen. Because the filter area of the cylindrical filter screen is large, compared with the traditional filter installed on the pipeline, this way will not cause the filter screen structure to be blocked and the filter pressure to increase, and will not seriously affect the material discharge speed due to filter screen blockage.

[0025] 3. The stirring cage structure is designed to form an annular connecting frame, and the bottom of the annular connecting frame is fixedly connected with a plurality of circumferentially distributed inclined frame bodies located in the cylindrical filter screen. A conical cage stirring structure composed of inclined frame bodies is realized. In the stirring process, because the batching cylinder rotates, the stirring cage structure fully stirs the material. The material is stirred under the cage structure, and because the stirring surface is large and the total area of the mutual collision between the stirring structure and the material is large, the stirring and dissolution efficiency of the material can be increased, and the thickening and dilution efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application. Those skilled in the art can obtain other drawings according to the structures shown in these drawings without creating any creative labor.

[0027] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the overall structure in the embodiment of the present application. Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0031] Figure 5 This is a schematic diagram of the rotating wheel structure in an embodiment of the present invention.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] 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.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0036] Example 1

[0037] like Figures 1-5 As shown, a device for mixing concentrated and diluted water-based inks includes a mixing cylinder 1, a base 2 rotatably connected to the bottom of the mixing cylinder 1, and a motor 6 for driving the mixing cylinder 1 to rotate installed at the bottom of the base 2.

[0038] Specifically, in the same manner as the existing method, the motor 6 is fixedly installed at the bottom center of the base 2, and its output shaft is fixedly installed at the top of the dispensing cylinder 1.

[0039] Meanwhile, during the concentrated and diluted mixing processes, the weight of the mixing cylinder 1 increases due to the presence of materials. Therefore, in order to reduce the load on the motor 6 during rotation, a rotating wheel structure 3 is installed at the bottom of the mixing cylinder 1. The rotating wheel structure 3 rotates and rolls on the top position of the base 2. The rotating wheel structure 3 includes an annular rotating wheel frame 31, on which several circumferentially distributed inner sinks are opened (one side of the sink is located on the outer side wall of the annular rotating wheel frame 31). A rotating wheel 32 is rotatably connected in the inner sink. The rotating wheel 32 rolls on the base 2.

[0040] During operation, when the total weight of the material is less than the weight of the diluted material (the solvent needs to be added again in the diluted process), the annular rotating frame 31 and the rotating structure 3 are used to support and roll on the base 2 during operation, so that the entire batching cylinder 1 rolls on the base 2 under load.

[0041] This method achieves material mixing by rotating the mixing cylinder 1. Both concentrated and diluted mixing can be achieved by a single mixing structure (the mixing power comes from the rotation of the mixing cylinder 1). Because the mixing cylinder 1 rotates by a rolling mechanism, it can still rotate smoothly even if the amount of material increases or the weight increases (for diluted mixing).

[0042] The above structure enables the mixing of concentrated and diluted materials in the same equipment. The materials can be fully mixed by the same set of stirring structures. Especially in the concentrated mixing stage, due to the high viscosity of the materials, the rotating batching cylinder 1 can achieve full mixing and batching of the materials.

[0043] Example 2

[0044] like Figures 1-5 As shown, in this embodiment, based on the structure of embodiment 1, a filter cylinder structure is installed inside the above-mentioned mixing cylinder 1. The filter cylinder structure includes an annular frame 61, and a cylindrical filter screen 62 is installed at the bottom of the annular frame 61 (the cylindrical filter screen 62 is a metal filter screen, its main body structure is cylindrical, the top is an open structure, and the rest of the part is a filter screen structure).

[0045] Correspondingly, the upper end of the inner side wall of the mixing cylinder 1 is provided with a mounting slot A that mates with the annular rotating wheel frame 31, and the annular rotating wheel frame 31 is installed in the mounting slot A. The annular cylinder frame 61 is fastened to the bottom of the mounting slot A with bolts.

[0046] During operation, after dilution is achieved through the cylindrical filter screen 62, the undissolved material is trapped inside the cylindrical filter screen 62. Because the cylindrical filter screen 62 has a large filtration area, compared with the traditional filtration method installed on the pipeline, this method will not cause the filter screen structure to become clogged and the filtration pressure to increase. At the same time, the material discharge speed will not be seriously affected by the filter screen becoming clogged.

[0047] Embodiment 3

[0048] As Figures 1-5 shown, the embodiment is based on the structure of Embodiment 2, in order to realize sufficient stirring of the material during the configuration process, especially the thick configuration link, sufficient stirring of the material system with high consistency promotes dispersion and dissolution, and the above-mentioned stirring cage structure is arranged in the batching cylinder 1, and the stirring cage structure is fixedly installed on the base 2; during the rotation of the batching cylinder 1, the stirring cage structure rotates relative to the batching cylinder 1 and stirs the batching.

[0049] Specifically, the stirring cage structure includes an annular connecting frame 41 located above the batching cylinder 1, and a plurality of inclined frame bodies 42 located in the cylindrical filter screen 62 are fixedly connected to the bottom of the annular connecting frame 41 in a circumferential distribution; the inclined frame bodies 42 form a conical stirring structure.

[0050] The shape of the inclined frame body 42 is:

[0051] The inclined frame body 42 includes a horizontal part 421 fixedly installed at the top position of the annular connecting frame 41, and the horizontal part 421 is integrally formed with an inclined frame part 422 inclined towards the center part of the batching cylinder 1. At the same time, the bottom of the inclined frame part 422 is welded with a connecting ring base 43.

[0052] The above structure forms a conical cage stirring structure composed of the inclined frame part 422, and during the stirring process, the batching cylinder 1 rotates, so that the stirring cage structure fully stirs the material. The material is stirred by the cage structure, and because the stirring surface is large and the total area of the mutual collision between the stirring structure and the material is large, the stirring and dissolution efficiency of the material can be increased, and the thickening and thinning efficiency can be improved.

[0053] The above-mentioned annular connecting frame 41 is installed on the base 2 through a plurality of support structures.

[0054] Specifically, the support structure includes a connecting screw 53 threadedly connected to the outer side wall of the annular connecting frame 41 (a connecting seat for fixedly connecting the connecting screw 53 is fixedly connected to the outer side wall of the annular connecting frame 41, a threaded groove is formed on the connecting seat, and the inner end of the connecting screw 53 is fastened in the threaded groove), and the support structure further includes a boss 51 fixedly connected to the outer side wall of the base 2, and a vertical frame 52 vertically arranged upward is fixedly connected to the top of the boss 51, and the connecting screw 53 is threadedly connected to the vertical frame 52. Specifically, the top of the vertical frame 52 is fixedly connected with a fixing seat 521, and the connecting screw 53 is threadedly connected to the fixing seat 521.

[0055] The lower end of the outer side wall of the ingredient cylinder 1 is connected with a discharge pipe 11 (after dilution, the material is discharged from the discharge pipe, and a valve is installed on the discharge pipe 11 in the prior art mode), which is located on the inner side of the support structure and is spaced apart from the support structure (without affecting the rotation of the ingredient cylinder 1).

[0056] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. An aqueous ink thickening / diluting device characterized by comprising: Including the ingredients cylinder, the bottom of the ingredients cylinder is rotatably connected with the base, and the bottom of the base is provided with a motor for driving the rotation of the ingredients cylinder; The ingredients cylinder is provided with a stirring cage structure, and the stirring cage structure is fixedly installed on the base; during the rotation of the ingredients cylinder, the stirring cage structure rotates relative to the ingredients cylinder and stirs the ingredients; The bottom of the ingredients cylinder is provided with a rotating wheel structure, and the rotating wheel structure rotates and rolls on the top of the base; The rotating wheel structure includes an annular rotating wheel frame, a plurality of inner grooves are formed in the annular rotating wheel frame, and rotating wheels are rotatably connected in the inner grooves; the rotating wheels roll on the base.

2. The water-based ink thickening / diluting device according to claim 1, wherein The ingredients cylinder is provided with a filter cylinder structure.

3. The water-based ink thickening / diluting device according to claim 2, wherein The filter cylinder structure includes an annular cylinder frame, and a cylindrical filter screen is installed at the bottom of the annular cylinder frame.

4. The water-based ink thickening / diluting device according to claim 3, wherein An installation slot is formed at the upper end of the inner side wall of the ingredients cylinder, and the annular rotating wheel frame is installed in the installation slot.

5. The water-based ink thickening and thinning device according to claim 3, wherein The stirring cage structure includes an annular connecting frame located above the ingredients cylinder, and a plurality of circumferentially distributed inclined frame bodies located in the cylindrical filter screen are fixedly connected to the bottom of the annular connecting frame.

6. The water-based ink thickening and thinning device according to claim 5, wherein The inclined frame body includes a horizontal part fixedly installed at the top of the annular connecting frame, and the horizontal part is integrally formed with an inclined frame body part inclined towards the center of the ingredients cylinder.

7. The water-based ink thickening / diluting device according to claim 6, wherein A connecting ring base is welded between the bottoms of the inclined frame body parts.

8. The water-based ink thickening and thinning device according to claim 5, wherein The annular connecting frame is installed on the base through a plurality of support structures; The support structure includes a connecting screw threadedly connected to the outer side wall of the annular connecting frame, and the support structure further includes a convex seat fixedly connected to the outer side wall of the base, a vertical frame vertically arranged on the top of the convex seat, and the connecting screw is threadedly connected to the vertical frame.

9. The water-based ink thickening / diluting device according to claim 8, wherein The outer side wall of the ingredients cylinder is connected and communicated with a discharge pipe at the lower end, and the discharge pipe is located inside the support structure and is spaced apart from the support structure.

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