Uniform filtering equipment for composite printing ink

Abstract

The utility model relates to the technical field of filtering equipment, and discloses composite printing ink uniform filtering equipment which comprises a mounting frame, the upper surface of the mounting frame is fixedly connected with a filtering box, the interior of the filtering box is hollow, and the upper surface of the filtering box is fixedly connected with a first connecting pipe communicated with the interior of the filtering box; a mixing tank communicated with the interior of the first connecting pipe is welded to the upper end of the first connecting pipe, a feeding pipe communicated with the interior of the mixing tank is arranged on the mixing tank, a mixing mechanism is arranged on the mixing tank, a filtering mechanism is arranged on the filtering box, and the filtering mechanism comprises a positioning frame. And the filter screen is detached out of the filter box, so that the filter screen is convenient to clean and maintain, the detaching is convenient and rapid, the labor is saved, the processing efficiency of the composite ink is synchronously improved, and the practicability of the filter equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a composite ink uniform filtering device. Background Art

[0002] Ink is an important material used in printing. It displays patterns and texts on substrates through printing or spraying. The ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. It is composed of binders (resins), pigments, fillers, additives and solvents. After the ink is evenly mixed, it needs to be filtered, and filtering equipment is needed.

[0003] Existing public patent: CN202321672949.7 A filtering device for ink mixing, which is configured so that the mounting frame can shake up and down quickly. When the mounting frame shakes up and down quickly, the filter screen will shake, so that the ink can pass through quickly, avoiding the accumulation of ink and causing blockage, thereby improving the filtering efficiency.

[0004] However, in this comparative example, the filter screen is arranged inside the filtering device, which makes disassembly difficult and cumbersome. When the ink is filtered, the filter screen is easily clogged and needs to be cleaned. In addition, the ink is easily adhered to the filter screen over time, making it difficult to clean. In this comparative example, the filter screen is arranged inside the filtering device, which makes cleaning of the filter screen laborious and time-consuming, thereby reducing the practicality of the filtering device and the processing efficiency of the composite ink. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a composite ink uniform filtering device, which has the advantages of being able to pull out a sealing block, a positioning frame, and a filter screen to the right, and then disassemble the filter screen out of the filter box, thereby facilitating the cleaning of the filter screen and the maintenance of the filter screen. The disassembly is convenient and quick, saving manpower, and thereby simultaneously improving the processing efficiency of the composite ink, thereby increasing the practicality of the filtering device, etc., and solves the problem that the filter screen in the comparative example is arranged inside the filtering device, which makes disassembly difficult and cumbersome, and the filter screen is easily clogged when the ink is filtered, and the filter screen needs to be cleaned. The ink is also easy to stick to the filter screen over time, making it difficult to clean. The filter screen in the comparative example is arranged inside the filtering device, which makes it difficult and time-consuming to clean the filter screen, thereby reducing the practicality of the filtering device and the processing efficiency of the composite ink.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite ink uniform filtering device, comprising a mounting frame, the upper surface of which is fixedly connected with a filter box;

[0009] Wherein, the interior of the filter box is hollow;

[0010] Wherein, a first connecting pipe communicating with the interior of the filter box is fixedly connected to the upper surface of the filter box;

[0011] Wherein, a mixing tank connected to the interior of the first connecting pipe is welded to the upper end of the first connecting pipe;

[0012] Wherein, the mixing tank is provided with a feed pipe communicating with the interior thereof;

[0013] Wherein, a mixing mechanism is provided on the mixing tank;

[0014] Wherein, a filtering mechanism is arranged on the filtering box.

[0015] Preferably, the filtering mechanism comprises a positioning frame, and the positioning frame is slidably connected in the filtering box;

[0016] Wherein, the right side surface of the positioning frame slides through the right side surface of the filter box;

[0017] Wherein, the positioning frame is arranged obliquely;

[0018] Wherein, a positioning groove adapted to the positioning frame is provided on the left surface of the filter box;

[0019] The positioning groove is also inclined, and the left side of the positioning frame is slidably connected to the positioning groove;

[0020] Wherein, a filter net is fixedly connected in the positioning frame.

[0021] Preferably, a sealing block is fixedly connected to the right side surface of the positioning frame, the left side outer surface of the sealing block is in contact with the right side outer surface of the filter box, and a sealing member is provided on the left side outer surface of the sealing block;

[0022] Wherein, a first support block is fixedly connected to the right outer surface of the filter box;

[0023] Wherein, the upper surface of the first support block is slidably connected with a fixed block penetrating through the lower surface thereof;

[0024] Wherein, a fixing groove is provided on the lower surface of the sealing block, and the upper end of the fixing block is slidably connected to the fixing groove.

[0025] Preferably, a mounting block is fixedly connected to the lower surface of the fixing block;

[0026] Wherein, two supporting springs are fixedly connected between the upper surface of the mounting block and the first supporting block;

[0027] Among them, the inner wall of the filter box is fixedly sleeved with a funnel, which is in the shape of a quadrangular pyramid;

[0028] Wherein, the lower end of the funnel is fixedly connected with a second connecting pipe;

[0029] Wherein, the second connecting pipe is communicated with the interior of the funnel;

[0030] Wherein, the lower end of the second connecting pipe is fixedly penetrated through the lower surface of the mounting frame.

[0031] Preferably, the funnel is located at the lower side of the filter screen;

[0032] The front surface of the filter box is slidably connected to two positioning rods that penetrate into the interior thereof;

[0033] Wherein, a sealing ring is arranged between the positioning rod and the filter box;

[0034] Among them, one end of the two positioning rods located in the filter box is fixedly connected with a fixed scraper.

[0035] Preferably, a triangular-shaped silicone scraper is fixedly connected to the lower surface of the fixed scraper;

[0036] Among them, the silicone scraper is in contact with the filter screen;

[0037] Among them, the silicone scraper and the fixed scraper are also in an inclined state;

[0038] Wherein, the front ends of the two positioning rods are fixedly connected with a second supporting block;

[0039] Wherein, two return springs are fixedly connected between the rear surface of the second support block and the front surface of the filter box;

[0040] Wherein, the return spring is slidably sleeved on the outer surface of the positioning rod.

[0041] Preferably, the mixing mechanism comprises a rotary motor, which is fixedly connected to the upper surface of the mixing tank;

[0042] Wherein, a valve is provided on the first connecting pipe;

[0043] Wherein, the rotating shaft of the rotating motor rotates and penetrates into the mixing tank;

[0044] Wherein, the rotating shaft of the rotating motor is fixedly connected with a mixing rod;

[0045] Wherein, a plurality of stirring rods are fixedly connected to the outer surface of the mixing rod.

[0046] (III) Beneficial effects

[0047] Compared with the prior art, the utility model provides a composite ink uniform filtering device, which has the following beneficial effects:

[0048] 1. The composite ink uniform filtering equipment can pull out the sealing block, the positioning frame, and the filter to the right, and then remove the filter from the filter box, so as to facilitate the cleaning and maintenance of the filter. The disassembly is convenient and fast, saving manpower, thereby simultaneously improving the processing efficiency of the composite ink and increasing the practicality of the filtering equipment.

[0049] 2. In the composite ink uniform filtering equipment, the silicone scraper and the fixed scraper move back and forth to drive the composite ink on the filter net to flow. Because the silicone scraper scrapes the filter net back and forth, the filter net can be prevented from being blocked, thereby speeding up the filtering efficiency of the composite ink and improving the efficiency of the filtering equipment.

[0050] 3. The composite ink uniform filtering equipment uses a mixing rod and a stirring rod to stir and mix, thereby stirring the composite ink raw materials evenly, thereby ensuring that the composite ink raw materials are mixed evenly, making the composite ink texture more uniform, thereby increasing the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 This is a schematic diagram of the overall structure of a composite ink uniform filtering device of the utility model;

[0052] Figure 2 This is a schematic diagram of the structure of the second connecting pipe of the utility model;

[0053] Figure 3 This is a schematic diagram of the structure of the stirring rod of the utility model;

[0054] Figure 4 This is a cross-sectional view of the filter box of the utility model;

[0055] Figure 5 This is a schematic diagram of the fixed scraper structure of the utility model;

[0056] Figure 6 This is a schematic diagram of the sealing block structure of the utility model.

[0057] In the figure: 1. mounting frame; 2. filter box; 3. mixing tank; 4. first connecting pipe; 5. rotating motor; 6. positioning frame; 7. filter screen; 8. sealing block; 9. mounting block; 10. first supporting block; 11. fixing block; 12. supporting spring; 13. second supporting block; 14. return spring; 15. positioning groove; 16. mixing rod; 17. stirring rod; 18. funnel; 19. second connecting pipe; 20. fixing groove; 21. positioning rod; 22. fixed scraper; 23. silicone scraper. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0059] See also Figure 1-6 , the utility model provides a new technical solution: a composite ink uniform filtering device, comprising a mounting frame 1, the upper surface of which is fixedly connected with a filter box 2;

[0060] Among them, the filter box 2 is hollow inside;

[0061] The upper surface of the filter box 2 is fixedly connected with a first connecting pipe 4 communicating with the interior thereof;

[0062] The upper end of the first connecting pipe 4 is welded with a mixing tank 3 which is in communication with the interior thereof;

[0063] Wherein, the mixing tank 3 is provided with a feed pipe communicating with the interior thereof;

[0064] Wherein, a mixing mechanism is provided on the mixing tank 3;

[0065] Wherein, the filter box 2 is provided with a filter mechanism.

[0066] Further, the filter mechanism includes a positioning frame 6, which is slidably connected in the filter box 2;

[0067] The right side surface of the positioning frame 6 slides through the right side surface of the filter box 2;

[0068] Among them, the positioning frame 6 is arranged obliquely;

[0069] The left side surface of the filter box 2 is provided with a positioning groove 15 adapted to the positioning frame 6;

[0070] The positioning groove 15 is also inclined, and the left side of the positioning frame 6 is slidably connected to the positioning groove 15;

[0071] Wherein, a filter screen 7 is fixedly connected inside the positioning frame 6 .

[0072] Furthermore, a sealing block 8 is fixedly connected to the right side surface of the positioning frame 6, and the left side outer surface of the sealing block 8 is in contact with the right side outer surface of the filter box 2, and a sealing member is provided on the left side outer surface of the sealing block 8;

[0073] Wherein, a first support block 10 is fixedly connected to the right outer surface of the filter box 2;

[0074] The upper surface of the first support block 10 is slidably connected to a fixing block 11 penetrating from the lower surface thereof;

[0075] A fixing groove 20 is formed on the lower surface of the sealing block 8 , and the upper end of the fixing block 11 is slidably connected to the fixing groove 20 .

[0076] Furthermore, the lower surface of the fixing block 11 is fixedly connected with the mounting block 9;

[0077] Among them, two supporting springs 12 are fixedly connected between the upper surface of the mounting block 9 and the first supporting block 10;

[0078] Among them, the inner wall of the filter box 2 is fixedly sleeved with a funnel 18, and the funnel 18 is in the shape of a quadrangular pyramid;

[0079] Wherein, the lower end of the funnel 18 is fixedly connected with a second connecting pipe 19;

[0080] The second connecting pipe 19 is connected to the interior of the funnel 18;

[0081] The lower end of the second connecting pipe 19 is fixedly inserted through the lower surface of the mounting frame 1 .

[0082] Further, the funnel 18 is located at the lower side of the filter screen 7;

[0083] The front surface of the filter box 2 is slidably connected to two positioning rods 21 penetrating into the interior thereof;

[0084] Among them, a sealing ring is provided between the positioning rod 21 and the filter box 2;

[0085] Among them, one end of the two positioning rods 21 located in the filter box 2 is fixedly connected with a fixed scraper 22.

[0086] Furthermore, a triangular-shaped silicone scraper 23 is fixedly connected to the lower surface of the fixed scraper 22;

[0087] Wherein, the silica gel scraper 23 is in contact with the filter screen 7;

[0088] The silicone scraper 23 and the fixed scraper 22 are also in an inclined state;

[0089] The front ends of the two positioning rods 21 are fixedly connected with the second supporting blocks 13;

[0090] Among them, two return springs 14 are fixedly connected between the rear surface of the second support block 13 and the front surface of the filter box 2;

[0091] The return spring 14 is slidably sleeved on the outer surface of the positioning rod 21 .

[0092] Further, the mixing mechanism includes a rotating motor 5, which is fixedly connected to the upper surface of the mixing tank 3;

[0093] Wherein, a valve is provided on the first connecting pipe 4;

[0094] The rotating shaft of the rotating motor 5 rotates and penetrates into the mixing tank 3;

[0095] Wherein, the rotating shaft of the rotating motor 5 is fixedly connected with a mixing rod 16;

[0096] A plurality of stirring rods 17 are fixedly connected to the outer surface of the mixing rod 16 .

[0097] When in use, close the valve on the first connecting pipe 4, and then inject the composite ink raw material into the mixing tank 3 through the feeding pipe. At this time, start the rotating motor 5, and the rotating motor 5 starts to drive the mixing rod 16 and the stirring rod 17 to stir and mix, thereby stirring the composite ink raw material evenly, thereby ensuring that the composite ink raw material is mixed evenly, making the texture of the composite ink more uniform, thereby increasing the practicality of the equipment.

[0098] Furthermore, when the valve on the first connecting pipe 4 is opened, the composite ink in the mixing tank 3 flows into the filter box 2 and is filtered through the filter screen 7. By pushing and pulling the second support block 13, the silicone scraper 23 and the fixed scraper 22 are driven to move forward and backward. The silicone scraper 23 and the fixed scraper 22 move forward and backward to drive the composite ink on the filter screen 7 to flow. Because the silicone scraper 23 scrapes the filter screen 7 back and forth, the filter screen 7 can be prevented from being blocked, thereby accelerating the filtration efficiency of the composite ink, thereby improving the efficiency of the filtration equipment.

[0099] Furthermore, in this solution, the return spring 14 makes the fixed scraper 22 in an initial state, and the front surface of the fixed scraper 22 contacts the front inner wall of the filter box 2 .

[0100] Furthermore, when the filter screen 7 needs to be disassembled for cleaning, the mounting block 9 is pulled downward so that the mounting block 9 drives the fixing block 11 to move downward. At this time, because the moving support spring 12 of the mounting block 9 is stretched and deformed, when the fixing block 11 moves downward out of the fixing groove 20, the sealing block 8, the positioning frame 6, and the filter screen 7 can be pulled out to the right, and then the filter screen 7 can be disassembled out of the filter box 2, so as to facilitate the cleaning of the filter screen 7 and the maintenance of the filter screen 7. The disassembly is convenient and quick, which saves manpower, thereby simultaneously improving the processing efficiency of the composite ink and increasing the practicality of the filtering equipment.

[0101] After the filter screen 7 is cleaned, slide the filter screen 7 into the filter box 2, so that the left end of the positioning frame 6 slides into the positioning groove 15, and the left surface of the sealing block 8 is tightly fitted with the right surface of the filter box 2. At this time, release the pulling of the installation block 9, and under the action of the release elastic force of the support spring 12, push the upper end of the fixing block 11 to slide into the fixing groove 20, thereby completing the installation of the filter screen 7 again.

[0102] Furthermore, in this solution, the silicone scraper 23 is made of elastic silicone material.

[0103] Working principle: When the device is in use, by further, when the filter screen 7 needs to be disassembled for cleaning, the mounting block 9 is pulled downward, so that the mounting block 9 drives the fixed block 11 to move downward. At this time, because the moving support spring 12 of the mounting block 9 is stretched and deformed, when the fixed block 11 moves downward out of the fixing groove 20, the sealing block 8, the positioning frame 6, and the filter screen 7 can be pulled out to the right, and then the filter screen 7 can be disassembled out of the filter box 2, so as to facilitate the cleaning of the filter screen 7 and the maintenance of the filter screen 7. The disassembly is convenient and quick, which saves manpower, and simultaneously improves the processing efficiency of the composite ink, thereby increasing the practicality of the filtering equipment.

[0104] After the filter screen 7 is cleaned, slide the filter screen 7 into the filter box 2, so that the left end of the positioning frame 6 slides into the positioning groove 15, and the left surface of the sealing block 8 is tightly fitted with the right surface of the filter box 2. At this time, release the pulling of the installation block 9, and under the action of the release elastic force of the support spring 12, push the upper end of the fixing block 11 to slide into the fixing groove 20, thereby completing the installation of the filter screen 7 again.

[0105] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite ink uniform filtering device, comprising a mounting frame (1), characterized in that: A filter box (2) is fixedly connected to the upper surface of the mounting frame (1); Wherein, the filter box (2) is hollow inside; Wherein, a first connecting pipe (4) communicating with the interior of the filter box (2) is fixedly connected to the upper surface of the filter box (2); Wherein, a mixing tank (3) which is in communication with the interior of the first connecting pipe (4) is welded to the upper end thereof; Wherein, the mixing tank (3) is provided with a feed pipe communicating with the interior thereof; Wherein, a mixing mechanism is provided on the mixing tank (3); Wherein, a filtering mechanism is arranged on the filtering box (2).

2. A composite ink uniform filtering device according to claim 1, characterized in that: The filtering mechanism comprises a positioning frame (6), and the positioning frame (6) is slidably connected in the filtering box (2); The right side surface of the positioning frame (6) slides through the right side surface of the filter box (2); Wherein, the positioning frame (6) is arranged in an inclined manner; Wherein, a positioning groove (15) adapted to the positioning frame (6) is provided on the left side surface of the filter box (2); The positioning groove (15) is also arranged to be inclined, and the left side of the positioning frame (6) is slidably connected to the positioning groove (15); Wherein, a filter screen (7) is fixedly connected inside the positioning frame (6).

3. A composite ink uniform filtering device according to claim 2, characterized in that: A sealing block (8) is fixedly connected to the right side surface of the positioning frame (6), the left side outer surface of the sealing block (8) is in contact with the right side outer surface of the filter box (2), and a sealing member is provided on the left side outer surface of the sealing block (8); Wherein, a first support block (10) is fixedly connected to the right outer surface of the filter box (2); The upper surface of the first support block (10) is slidably connected to a fixed block (11) penetrating the lower surface thereof; The lower surface of the sealing block (8) is provided with a fixing groove (20), and the upper end of the fixing block (11) is slidably connected to the fixing groove (20).

4. A composite ink uniform filtering device according to claim 3, characterized in that: The lower surface of the fixing block (11) is fixedly connected with a mounting block (9); Wherein, two supporting springs (12) are fixedly connected between the upper surface of the mounting block (9) and the first supporting block (10); Wherein, a funnel (18) is fixedly sleeved on the inner wall of the filter box (2), and the funnel (18) is in the shape of a quadrangular pyramid; Wherein, the lower end of the funnel (18) is fixedly connected with a second connecting pipe (19); Wherein, the second connecting pipe (19) is communicated with the interior of the funnel (18); The lower end of the second connecting pipe (19) is fixedly inserted through the lower surface of the mounting frame (1).

5. A composite ink uniform filtering device according to claim 4, characterized in that: The funnel (18) is located at the lower side of the filter screen (7); The front surface of the filter box (2) is slidably connected to two positioning rods (21) penetrating into the interior thereof; Wherein, a sealing ring is provided between the positioning rod (21) and the filter box (2); One end of the two positioning rods (21) located inside the filter box (2) is fixedly connected to a fixed scraper (22).

6. A composite ink uniform filtering device according to claim 5, characterized in that: A triangular-shaped silica gel scraper (23) is fixedly connected to the lower surface of the fixed scraper (22); wherein the silica gel scraper (23) is in contact with the filter screen (7); The silica scraper (23) and the fixed scraper (22) are also in an inclined state; Wherein, the front ends of the two positioning rods (21) are fixedly connected to the second supporting blocks (13); Wherein, two return springs (14) are fixedly connected between the rear surface of the second support block (13) and the front surface of the filter box (2); The return spring (14) is slidably sleeved on the outer surface of the positioning rod (21).

7. The composite ink uniform filtering device according to claim 1, characterized in that: The mixing mechanism comprises a rotating motor (5), and the rotating motor (5) is fixedly connected to the upper surface of the mixing tank (3); Wherein, a valve is provided on the first connecting pipe (4); The rotating shaft of the rotating motor (5) rotates and penetrates into the mixing tank (3); Wherein, the rotating shaft of the rotating motor (5) is fixedly connected to a mixing rod (16); Wherein, a plurality of stirring rods (17) are fixedly connected to the outer surface of the mixing rod (16).

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