A production device for additive manufacturing 3d printing inkjet resin

Abstract

The utility model relates to advanced manufacturing and automation technical field, and disclose a kind of additive manufacturing 3D printing ink-jet resin's production device, including collection tank, the top of the collection tank is fixedly installed with feed pipe;Grinding assembly, the grinding assembly is set at the left side of collection tank;Wherein, the grinding assembly includes grinding site, adjusting site.The utility model is by setting grinding assembly, and after pigment, resin and solvent are fully stirred evenly, mixed raw material is added to the inside of machine body by feed inlet, motor is started, grinding roller rotates, raw material is grinded in grinding cavity, it can be ensured that raw material can be mixed evenly, can be started by cylinder, mounting frame moves up and down, the motor of top, grinding roller elevating, the distance between grinding roller and grinding cavity inner wall changes, when grinding roller rises, raw material can be grinded more finely, reaches the effect that avoid appearing particle too large or uneven distribution phenomenon.

Description

Technical Field

[0001] This utility model relates to the field of advanced manufacturing and automation technology, specifically to a production device for additive manufacturing 3D printing inkjet resin. Background Technology

[0002] Inkjet resin is a type of resin used in inkjet printing. It possesses excellent filtration smoothness and water resistance, and can be used to formulate inkjet printing inks and high-gloss inks, increasing adhesion. This resin is characterized by its softness, chemical resistance, abrasion resistance, smooth film formation, non-stickiness, high temperature resistance, water resistance, moisture resistance, UV resistance, non-yellowing, and high-gloss properties. It exhibits excellent adhesion to treated PE and OPP films. The applications of inkjet resin are not limited to the printing field; it plays an important role in other areas as well. For example, the chemical composition of solvent-based inks used in inkjet printers contains various solvents, such as petroleum hydrocarbon solvents, coal tar solvents, terpene solvents, alcohol solvents, ester solvents, ketone solvents, and ether ester solvents. These solvents play a crucial role in the inkjet printing process.

[0003] Currently, CN214020747U discloses a production device for additive manufacturing 3D printing inkjet resin, including a reaction vessel, a pump, and a filter assembly formed by several filter units connected in series. The filter assembly includes a filter inlet and a filter outlet. Each filter unit includes a filter element. The pore size of the filter elements of the several filter units decreases sequentially from the filter inlet to the filter outlet. The discharge port of the reaction vessel is connected to the filter inlet of the filter assembly. The pump connects the reaction vessel and the filter assembly.

[0004] However, the above-mentioned device filters the raw materials directly after mixing. If this is done, the filter membrane or filter equipment may be clogged by large particles. This will not only affect the filtration efficiency but may also damage the filter equipment. In addition, filtering raw materials without grinding may affect the quality of the final product, such as excessive particles or uneven distribution, thereby affecting the performance and use effect of the product. Utility Model Content

[0005] The purpose of this invention is to provide a production device for additive manufacturing 3D printing inkjet resin, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a production device for additive manufacturing 3D printing inkjet resin, including a collection tank, wherein a feed pipe is fixedly installed on the top of the collection tank;

[0007] A grinding assembly is disposed on the left side of the collection tank;

[0008] The grinding assembly includes a grinding part and an adjustment part;

[0009] A filter assembly is disposed on the left side of the collection tank;

[0010] The filter assembly includes a conveying section and a filtering section.

[0011] Preferably, the grinding part includes a base column, a body is fixedly installed on the top of the base column, a grinding roller is provided inside the body, a motor is fixedly installed at the bottom of the grinding roller, the base column is located on both sides of the body, a feed inlet and a grinding chamber are provided inside the body, the feed inlet and the grinding chamber are connected, and the grinding roller is located inside the grinding chamber; the arrangement of the grinding roller and the motor achieves the effect of facilitating the grinding of the raw materials inside the body.

[0012] Preferably, the adjustment part includes a top shell, a mounting frame is fixedly installed at the bottom of the top shell, a cylinder is fixedly installed at the bottom of the mounting frame, a bottom cylinder is provided at the bottom of the mounting frame, and a base is provided on the left side of the collection tank; the arrangement of the cylinder and the mounting frame achieves the effect of facilitating the adjustment of the coarseness of the raw material grinding.

[0013] Preferably, the top shell is positioned directly below the grinding roller, a motor is fixedly installed inside the mounting frame, the cylinder is fixedly installed to the bottom of the inner wall of the base, the cylinder is located inside the bottom cylinder, the base is fixedly installed at the bottom of the machine body, the bottom cylinder and the mounting frame are movably installed together, and a feeding port is provided inside the base.

[0014] Preferably, the conveying part includes a material pump, a material conveying pipe is provided on the left side of the collection tank, a housing is fixedly installed at one end of the material conveying pipe, a filter screen is provided inside the housing, a pull ring is provided on the left side of the collection tank, and a frame is fixedly installed on one side of the pull ring; the arrangement of the filter screen and the pull ring facilitates the disassembly and cleaning of the filter screen.

[0015] Preferably, the first pump is fixedly installed between the first conveying pipe and the machine body, the other end of the first conveying pipe is fixedly installed with the base, the first conveying pipe is connected to the inside of the feeding port, the first filter screen is fixedly installed with the first frame, the first frame is snapped into the housing, and the inside of the housing is connected to the inside of the feeding pipe.

[0016] Preferably, the filtration section includes a second frame, a second filter screen is fixedly installed inside the second frame, a second pump is provided on the left side of the collection tank, and a second pull ring is fixedly installed on one side of the second frame; the arrangement of the second filter screen and the second frame achieves the effect of further screening and filtering of the raw materials.

[0017] Preferably, the second frame is disposed inside the housing and is snap-fitted to the housing. The second frame, the second filter screen, and the second pull ring are all disposed directly below the first filter screen. The second pump is fixedly installed between the second pump and the feed pipe and the housing.

[0018] This invention provides a production apparatus for additive manufacturing 3D printing inkjet resin. It has the following beneficial effects:

[0019] (1) By setting up a grinding component, the mixed raw materials of pigment, resin and solvent are fully stirred and added into the machine body through the feed port. When the motor is started, the grinding roller rotates and the raw materials are ground in the grinding chamber to ensure that the raw materials can be mixed evenly. The mounting frame can be moved up and down by starting the cylinder, and the motor and grinding roller at the top can be raised and lowered. The distance between the grinding roller and the inner wall of the grinding chamber changes. When the grinding roller rises, the raw materials can be ground more finely, thus avoiding the phenomenon of excessively large particles or uneven distribution.

[0020] (2) By setting up a filter assembly, the raw material falls on the top of filter screen one, and some impurities remain on the top of filter screen one. By pulling pull ring one, frame one and filter screen one can be pulled out from the inside of the housing to clean the surface of filter screen one. The remaining raw material continues to fall and falls on the top of filter screen two after passing through filter screen one, and the raw material is filtered a second time. By pulling pull ring two, frame two and filter screen two can be pulled out from the inside of the housing to clean the surface of filter screen two, ensuring the filtration effect of the filter screen and achieving the effect of ensuring that no impurities appear inside the raw material. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a view of the internal structure of the present invention;

[0023] Figure 3 This is a top view of the present invention;

[0024] Figure 4 This utility model Figure 2 A magnified view of part A.

[0025] In the diagram: 1. Collection tank; 2. Feed pipe; 3. Grinding assembly; 31. Grinding part; 311. Base column; 312. Machine body; 313. Grinding roller; 314. Motor; 32. Adjustment part; 321. Top shell; 322. Mounting bracket; 323. Cylinder; 324. Bottom cylinder; 325. Base; 4. Filter assembly; 41. Conveying part; 411. Pump I; 412. Feeding pipe; 413. Shell; 414. Filter I; 415. Pull ring I; 416. Frame I; 42. Filtering part; 421. Frame II; 422. Filter II; 423. Pump II; 424. Pull ring II. Detailed Implementation

[0026] 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.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] A preferred embodiment of the additive manufacturing 3D printing inkjet resin production apparatus provided by this utility model is, for example... Figure 1-4 As shown: A production apparatus for additive manufacturing 3D printing inkjet resin includes a collection tank 1, and a feed pipe 2 is fixedly installed on the top of the collection tank 1.

[0030] Grinding component 3 is located on the left side of collection tank 1;

[0031] The grinding component 3 includes a grinding part 31 and an adjustment part 32.

[0032] The grinding section 31 includes a base column 311, a body 312 fixedly mounted on the top of the base column 311, a grinding roller 313 disposed inside the body 312, a motor 314 fixedly mounted on the bottom of the grinding roller 313, the base column 311 being disposed on both sides of the body 312, and a feed inlet and a grinding chamber being provided inside the body 312, which are connected to each other, with the grinding roller 313 disposed inside the grinding chamber; the mixed raw material, after being thoroughly stirred and homogenized with pigment, resin and solvent, is added into the body 312 through the feed inlet, the motor 314 is started, the grinding roller 313 rotates, and the raw material is ground in the grinding chamber;

[0033] The adjusting part 32 includes a top shell 321, a mounting bracket 322 fixedly mounted on the bottom of the top shell 321, a cylinder 323 fixedly mounted on the bottom of the mounting bracket 322, a bottom cylinder 324 provided at the bottom of the mounting bracket 322, a base 325 provided on the left side of the collection tank 1, the top shell 321 being positioned directly below the grinding roller 313, a motor 314 fixedly mounted inside the mounting bracket 322, and the cylinder 323 being fixedly mounted to the bottom of the inner wall of the base 325. The cylinder 323 is located within the bottom cylinder 324. Inside the machine, the base 325 is fixedly installed at the bottom of the machine body 312, and the bottom cylinder 324 is movably installed between the mounting frame 322. The base 325 has a feeding port inside. The ground raw material falls into the base 325. By starting the cylinder 323, the mounting frame 322 moves up and down, and the motor 314 and grinding roller 313 at the top rise and fall. The distance between the grinding roller 313 and the inner wall of the grinding chamber changes. When the grinding roller 313 rises, it can grind the raw material more finely, and vice versa.

[0034] Example 2

[0035] Based on Example 1, a preferred embodiment of the additive manufacturing 3D printing inkjet resin production apparatus provided by this utility model is, for example... Figure 1-4 As shown: Filter assembly 4, which is located on the left side of collection tank 1;

[0036] The filter assembly 4 includes a conveying section 41 and a filtering section 42.

[0037] The conveying section 41 includes a pump 411, a conveying pipe 412 on the left side of the collection tank 1, a housing 413 fixedly installed at one end of the conveying pipe 412, a filter screen 414 inside the housing 413, a pull ring 415 on the left side of the collection tank 1, a frame 416 fixedly installed on one side of the pull ring 415, the pump 411 is fixedly installed between the conveying pipe 412 and the machine body 312, the other end of the conveying pipe 412 is fixedly installed to the base 325, the conveying pipe 412 communicates with the inside of the feeding port, and the filter screen 414 is fixedly installed to the frame 416. The frame 416 is snapped together with the housing 413, and the inside of the housing 413 is connected to the inside of the feed pipe 2. The ground raw material enters the feed pipe 412 through the feed port under the action of the pump 411, and then enters the housing 413 through the other end of the feed pipe 412. The raw material falls on the top of the filter screen 414. Some impurities remain on the top of the filter screen 414. The frame 416 and the filter screen 414 can be pulled out from the inside of the housing 413 by pulling the pull ring 415 to clean the surface of the filter screen 414. The remaining raw material continues to fall.

[0038] The filtration section 42 includes a second frame 421, inside which a second filter screen 422 is fixedly installed. A second pump 423 is located on the left side of the collection tank 1. A second pull ring 424 is fixedly installed on one side of the second frame 421. The second frame 421 is located inside the housing 413 and is snapped together with the housing 413. The second frame 421, the second filter screen 422, and the second pull ring 424 are all located directly below the first filter screen 414. The second pump 423 is fixedly installed between the feed pipe 2 and the housing 413. The raw material passing through the first filter screen 414 falls on top of the second filter screen 422 for secondary filtration. By pulling the second pull ring 424, the second frame 421 and the second filter screen 422 can be pulled out from inside the housing 413 to clean the surface of the second filter screen 422. The filtered raw material finally enters the collection tank 1 through the feed pipe 2 under the action of the second pump 423.

[0039] In use, the pigment, resin, and solvent are thoroughly mixed and added into the machine body 312 through the feed inlet. The motor 314 is started, and the grinding roller 313 rotates, grinding the material within the grinding chamber. The ground material falls into the base 325. The mounting frame 322 moves up and down via the cylinder 323, raising and lowering the top motor 314 and grinding roller 313. The distance between the grinding roller 313 and the inner wall of the grinding chamber changes; when the grinding roller 313 rises, the material is ground more finely, and vice versa. The ground material, under the action of the pump 411, enters the conveying pipe 412 through the feed inlet, and then enters the machine body through the other end of the conveying pipe 412. Inside the housing 413, the raw material falls on top of filter screen 414. Some impurities remain on top of filter screen 414. By pulling ring 415, frame 416 and filter screen 414 can be pulled out from inside the housing 413 to clean the surface of filter screen 414. The remaining raw material continues to fall and falls on top of filter screen 422 after passing through filter screen 414. The raw material undergoes secondary filtration. By pulling ring 424, frame 421 and filter screen 422 can be pulled out from inside the housing 413 to clean the surface of filter screen 422. The filtered raw material finally enters the collection tank 1 through feed pipe 2 under the action of pump 423.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A production apparatus for additive manufacturing 3D printing inkjet resin, characterized in that, It includes a collection tank (1), and a feed pipe (2) is fixedly installed on the top of the collection tank (1); A grinding assembly (3) is disposed on the left side of the collection tank (1); The grinding component (3) includes a grinding part (31) and an adjustment part (32). A filter assembly (4) is disposed on the left side of the collection tank (1); The filter assembly (4) includes a conveying section (41) and a filtering section (42).

2. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 1, characterized in that: The grinding part (31) includes a base column (311), a body (312) is fixedly installed on the top of the base column (311), a grinding roller (313) is provided inside the body (312), a motor (314) is fixedly installed at the bottom of the grinding roller (313), the base column (311) is located on both sides of the body (312), the body (312) has an inlet and a grinding chamber, the inlet and the grinding chamber are connected, and the grinding roller (313) is located inside the grinding chamber.

3. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 1, characterized in that: The adjustment part (32) includes a top shell (321), a mounting bracket (322) is fixedly installed at the bottom of the top shell (321), a cylinder (323) is fixedly installed at the bottom of the mounting bracket (322), a bottom cylinder (324) is provided at the bottom of the mounting bracket (322), and a base (325) is provided on the left side of the collection tank (1).

4. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 3, characterized in that: The top shell (321) is located directly below the grinding roller (313). The motor (314) is fixedly installed inside the mounting frame (322). The cylinder (323) is fixedly installed on the bottom of the inner wall of the base (325). The cylinder (323) is located inside the bottom cylinder (324). The base (325) is fixedly installed on the bottom of the machine body (312). The bottom cylinder (324) is movably installed between the mounting frame (322). The base (325) has a feeding port inside.

5. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 1, characterized in that: The conveying part (41) includes a material pump (411), a material conveying pipe (412) is provided on the left side of the collection tank (1), a housing (413) is fixedly installed at one end of the material conveying pipe (412), a filter screen (414) is provided inside the housing (413), a pull ring (415) is provided on the left side of the collection tank (1), and a frame (416) is fixedly installed on one side of the pull ring (415).

6. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 5, characterized in that: The first pump (411) is fixedly installed between the conveying pipe (412) and the machine body (312). The other end of the conveying pipe (412) is fixedly installed with the base (325). The conveying pipe (412) is connected to the inside of the feeding port. The first filter screen (414) is fixedly installed with the first frame (416). The first frame (416) is snapped together with the shell (413). The inside of the shell (413) is connected to the inside of the feed pipe (2).

7. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 1, characterized in that: The filtration section (42) includes a frame two (421), a filter screen two (422) is fixedly installed inside the frame two (421), a material pump two (423) is provided on the left side of the collection tank (1), and a pull ring two (424) is fixedly installed on one side of the frame two (421).

8. The production apparatus for additive manufacturing 3D printing inkjet resin according to claim 7, characterized in that: The second frame (421) is located inside the housing (413). The second frame (421) is snapped together with the housing (413). The second frame (421), the second filter screen (422), and the second pull ring (424) are all located directly below the first filter screen (414). The second pump (423) is fixedly installed between the feed pipe (2) and the housing (413).

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