Water-based ink production device with defoaming structure

Abstract

The invention discloses a water-based ink production device provided with a defoaming structure, and belongs to the technical field of water-based ink production.The water-based ink production device is provided with a limiting sliding rod, a movable frame, a pressing scraping plate, a pressing spring, an electric push rod and a filter screen plate, and water-based ink stirred through a defoaming stirring mechanism is discharged into a defoaming storage box from a communicating valve; the water-based ink in the defoaming storage box flows to a filter screen plate, so that the filter screen plate filters the water-based ink containing foams, the foams in the water-based ink are eliminated, meanwhile, an electric push rod is controlled to stretch out and draw back to jack up a moving frame to slide on the surface of a limiting sliding rod, and a pressing scraping plate is driven to move on one side of the filter screen plate; and impurities and foams blocked on one side of the filter screen plate are scraped, so that the filter screen plate is prevented from being blocked by the impurities or foams in the water-based ink when the water-based ink passes through the filter screen plate to filter and eliminate the foams, and the water-based ink defoaming efficiency of the filter screen plate is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of water-based ink production, and in particular relates to a water-based ink production device provided with a foam elimination structure. Background Art

[0002] Water-based ink is a type of ink that uses water as a solvent. It is mainly made of water-soluble resins, organic pigments, solvents and related additives through composite grinding. Water-based inks need to go through multiple processing steps such as raw material processing, modulation, processing, discharging and packaging during production and processing. During the production and processing, air is easily mixed into the water-based ink to form bubbles. When there are many bubbles in the water-based ink, it will affect the dispersion properties of the water-based ink, resulting in uneven distribution of the water-based ink when writing. In order to reduce the bubble content in the water-based ink, an appropriate amount of defoaming agent is often added during the production process of the water-based ink, and the water-based ink is stirred and filtered at a low speed to remove the bubbles in the water-based ink.

[0003] The existing water-based ink production device filters the water-based ink when eliminating bubbles in the water-based ink mixed with a large number of bubbles, thereby eliminating the bubbles in the water-based ink and reducing the bubble content in the water-based ink. Since the water-based ink is relatively viscous and contains more impurities, the filter screen will be clogged. At the same time, the water-based ink has a large liquid tension and is prone to form an oil film on the surface of the filter screen, thereby affecting the filtering effect of the filter screen on the water-based ink. It is difficult to eliminate the foam in the water-based ink in time. Therefore, improvement is needed. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention provides a water-based ink production device provided with a foam elimination structure, which solves the problem that when the existing water-based ink production device filters the water-based ink mixed with a large number of bubbles, the filter screen will be blocked due to the high viscosity and large number of impurities in the water-based ink. At the same time, the water-based ink liquid tension is relatively large and it is easy to form an oil film on the surface of the filter screen, thereby affecting the filtering effect of the filter screen on the water-based ink and making it difficult to eliminate the foam in the water-based ink in time.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a water-based ink production device with a defoaming structure, comprising a defoaming stirring mechanism, a dustproof top cover is provided on the top of the defoaming stirring mechanism, four groups of fixing mechanisms are provided at equal angles on the surface of the connection position of the defoaming stirring mechanism and the dustproof top cover, a defoaming storage box is fixedly installed on one side of the defoaming stirring mechanism, a connecting valve is provided between the defoaming stirring mechanism and the defoaming storage box, fixed clamping plates are respectively provided at the central positions on both sides of the top of the defoaming storage box, and a filter screen is provided at the central position inside the defoaming storage box.

[0006] As a further solution of the present invention: the defoaming and stirring mechanism includes a mounting base plate, six groups of mounting pillars are fixedly installed on the top of the mounting base plate, a stirring drum is fixedly installed on the top of the six groups of mounting pillars, a stirring shaft is rotatably installed at the bottom of the mixing drum, six groups of stirring blades are fixedly installed at equal angles on the surface of the mixing shaft located inside the mixing drum, a stirring motor is fixedly installed at the bottom of the mixing drum, bevel gears are fixedly installed on the output end of the stirring motor and the bottom end of the stirring shaft respectively, and the two groups of bevel gears are meshed with each other, and a sealing groove is provided on the top of the mixing drum.

[0007] As a further solution of the present invention: a sealing ring is fixedly installed on the bottom of the dustproof top cover, and the position of the sealing ring corresponds to the sealing groove, a mounting groove is fixedly installed at the central position inside the dustproof top cover, a sliding cover plate is slidably installed inside the mounting groove, a push block is fixedly installed on the top of one side of the sliding cover plate, and a rubber pad is fixedly installed on one side of the bottom of the mounting groove.

[0008] As a further solution of the present invention: the fixing mechanism includes a mounting block, which is fixedly connected to the top of the mixing drum surface, a fixing bolt is rotatably installed inside the mounting block, a fixing nut is provided on the surface of the fixing bolt, a fixing block is provided on the top of the mounting block, and the fixing block is fixedly connected to the surface of the dustproof top cover, a fixing slot is provided at the central position of one side of the fixing block, and the fixing slot corresponds to the position of the fixing bolt.

[0009] As a further solution of the present invention: mounting strips are fixedly installed at the central positions on both sides of the inner wall of the defoaming storage box, limiting slide bars are symmetrically fixedly installed between the two groups of mounting strips, a moving frame is slidably installed on the surface of the two groups of limiting slide bars, and three groups of clamping rods are slidably installed on the surface of the moving frame located between the two groups of limiting slide bars, one end of the three groups of clamping rods passes through the moving frame and is fixedly installed with a connecting plate, and a clamping scraper is fixedly installed on the end of the three groups of clamping rods away from the connecting plate, and a clamping spring is provided on the surface of the clamping rod located between the moving frame and the clamping scraper.

[0010] As a further solution of the present invention: an electric push rod is symmetrically provided on one side of the movable frame, and rotating frames are respectively provided at both ends of the electric push rod, and the rotating frames at both ends of the electric push rod are respectively fixedly connected to the inner wall of the defoaming storage box and the movable frame, two groups of mounting protrusions are fixedly installed on one side of the mounting bar, four groups of positioning holes are provided on the top of the mounting bar, and a drain valve is provided on the bottom of the defoaming storage box away from the defoaming stirring mechanism.

[0011] As a further solution of the present invention: four groups of positioning posts are fixedly installed on the bottom of the fixed card plate, and the positions of the positioning posts correspond to the positions of the positioning holes. Connecting bolts are provided on the top of the fixed card plate, and the connecting bolts pass through the fixed card plate and are connected to the mounting strip.

[0012] As a further solution of the present invention: two groups of mounting slots are respectively provided on both sides of the filter screen plate, and the mounting slots correspond to the positions of the mounting protrusions, and handles are symmetrically fixedly installed on the top of the filter screen plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The filter screen is clamped and fixed inside the defoaming storage box by arranging a limiting sliding rod, a moving frame, a pressing scraper, a pressing spring, an electric push rod and a filter screen plate, so that the filter screen plate is clamped and fixed inside the defoaming storage box, so that the filter screen plate is in contact with the pressing scraper, and the pressing scraper is pressed against the surface of the filter screen plate under the rebound action of the pressing spring, and the aqueous ink stirred by the defoaming stirring mechanism is discharged from the connecting valve into the defoaming storage box, and the aqueous ink in the defoaming storage box flows to the filter screen plate, so that the filter screen plate filters the aqueous ink containing foam, thereby eliminating the foam in the aqueous ink, and at the same time, the electric push rod is controlled to telescopically lift the moving frame to slide on the surface of the limiting sliding rod, driving the pressing scraper to move on one side of the filter screen plate, and scraping off the impurities and foam blocked on one side of the filter screen plate, thereby preventing the filter screen plate from being blocked by impurities or foam in the aqueous ink when the aqueous ink passes through the filter screen plate to eliminate the foam, thereby improving the efficiency of the filter screen plate in eliminating the foam of the aqueous ink.

[0015] 2. In the present invention, a mixing drum, a mixing blade, a dustproof top cover and a fixing mechanism are provided, and the dustproof top cover is covered on the top of the mixing drum, so that the position of the mounting block corresponds to that of the fixing block, the fixing bolt is rotated to clamp into the corresponding fixing slot, and the fixing nut is tightened to clamp and fix the dustproof top cover on the top of the mixing drum, and the sliding cover is pushed to slide inside the mounting slot. After pouring a proper amount of water-based ink into the mixing drum, the sliding rod cover is pushed until it is tightly attached to the rubber pad, so that the interior of the mixing drum is in a relatively sealed environment, and the stirring motor is started to drive the stirring shaft and the stirring blade, so that the stirring blade is slowly rotated inside the mixing drum, thereby defoaming the water-based ink inside the mixing drum, reducing the content of bubbles in the water-based ink, and improving the quality and production efficiency of the water-based ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a schematic cross-sectional view of the mixing drum and the fixing bolts of the present invention;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the dustproof top cover, the sliding cover plate and the fixed block of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the defoaming storage box and the fixed card plate of the present invention;

[0020] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 6 It is a structural schematic diagram of the filter screen plate of the present invention;

[0022] In the figure: 1. Defoaming stirring mechanism; 101. Mounting bottom plate; 102. Mounting pillar; 103. Stirring drum; 104. Stirring shaft; 105. Stirring blade; 106. Stirring motor; 107. Bevel gear; 108. Sealing groove; 2. Dustproof top cover; 201. Sealing ring; 202. Mounting slide groove; 203. Sliding cover plate; 204. Push block; 205. Rubber pad; 3. Fixing mechanism; 301. Mounting block; 302. Fixing bolt; 303. Fixing nut; 304. Fixing block; 305, fixed slot; 4, connecting valve; 5, defoaming storage box; 501, mounting strip; 502, limit slide bar; 503, movable frame; 504, clamping rod; 505, connecting plate; 506, clamping scraper; 507, clamping spring; 508, mounting bump; 509, electric push rod; 510, rotating frame; 511, positioning socket; 512, drain valve; 6, fixed card plate; 601, positioning card column; 602, connecting bolt; 7, filter screen plate; 701, mounting slot; 702, handle. DETAILED DESCRIPTION

[0023] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0024] like Figure 1-6 As shown, the present invention provides a technical solution: a water-based ink production device with a defoaming structure, comprising a defoaming stirring mechanism 1, the defoaming stirring mechanism 1 comprising a mounting base plate 101, six groups of mounting pillars 102 are fixedly mounted on the top of the mounting base plate 101, a stirring drum 103 is fixedly mounted on the top of the six groups of mounting pillars 102, a stirring shaft 104 is rotatably mounted on the bottom of the stirring drum 103, six groups of stirring blades 105 are fixedly mounted at equal angles on the surface of the stirring shaft 104 located inside the stirring drum 103, by providing the stirring shaft 104 and the stirring blades 105, the stirring shaft 104 drives the six groups of stirring blades 105 to rotate slowly and synchronously inside the stirring drum 103, thereby stirring the water-based ink inside the stirring drum 103, thereby reducing the bubble content in the water-based ink;

[0025] A stirring motor 106 is fixedly installed at the bottom of the stirring drum 103, and bevel gears 107 are fixedly installed at the output end of the stirring motor 106 and the bottom end of the stirring shaft 104, respectively, and the two sets of bevel gears 107 are meshed with each other. A sealing groove 108 is provided on the top of the stirring drum 103. Since the stirring motor 106 is provided, starting the stirring motor 106 will transmit the rotation to the stirring shaft 104 through the two sets of meshing bevel gears 107, thereby controlling the stirring shaft 104 and the stirring blades 105 to slowly rotate and stir inside the stirring drum 103.

[0026] A dustproof top cover 2 is provided on the top of the defoaming and stirring mechanism 1, a sealing ring 201 is fixedly installed on the bottom of the dustproof top cover 2, and the position of the sealing ring 201 corresponds to the sealing groove 108, a mounting slide groove 202 is fixedly installed at the central position inside the dustproof top cover 2, a sliding cover plate 203 is slidably installed inside the mounting slide groove 202, and a push block 204 is fixedly installed on the top of one side of the sliding cover plate 203. By providing the sliding cover plate 203, the push block 204 is pushed to drive the sliding cover plate 203 to slide inside the mounting slide groove 202, thereby facilitating the control of the switch closing of the dustproof top cover 2, so that the water-based ink can be poured from the top of the dustproof top cover 2 into the inside of the stirring drum 103;

[0027] A rubber pad 205 is fixedly installed on one side of the bottom of the installation slide groove 202. Due to the presence of the rubber pad 205, the sliding cover 203 is pushed tightly to the top of the rubber pad 205, so that the rubber pad 205 is squeezed and deformed at the bottom of the sliding cover 203, thereby clamping and fixing the sliding cover 203 inside the installation slide groove 202, ensuring that the dustproof top cover 2 will not be opened at will when mixing and stirring is carried out inside the mixing drum 103.

[0028] Four sets of fixing mechanisms 3 are provided at equal angles on the surface of the connection position between the defoaming stirring mechanism 1 and the dustproof top cover 2. The fixing mechanism 3 includes a mounting block 301, which is fixedly connected to the top of the surface of the mixing drum 103. A fixing bolt 302 is rotatably installed inside the mounting block 301. A fixing nut 303 is provided on the surface of the fixing bolt 302. A fixing block 304 is provided on the top of the mounting block 301, and the fixing block 304 is fixedly connected to the surface of the dustproof top cover 2. A fixing slot 305 is provided at the central position of one side of the fixing block 304, and the fixing slot 305 is provided at the central position of the fixing block 304. The groove 305 corresponds to the position of the fixing bolt 302. By providing the fixing bolt 302 and the fixing block 304, after the dustproof top cover 2 is tightly covered on the top of the mixing drum 103, so that the fixing block 304 on the surface of the dustproof top cover 2 corresponds to the position of the mounting block 301 on the top of the surface of the mixing drum 103, the fixing bolt 302 is rotated to be inserted into the fixing groove 305 on the surface of the fixing block 304, and then the fixing nut 303 is tightened to fit tightly on the top of the fixing block 304, thereby facilitating the dustproof top cover 2 to be clamped and fixed on the top of the mixing drum 103.

[0029] A defoaming material storage box 5 is fixedly installed on one side of the defoaming stirring mechanism 1, and mounting strips 501 are fixedly installed at the central positions of both sides of the inner wall of the defoaming material storage box 5, respectively. Limiting slide bars 502 are symmetrically fixedly installed between the two groups of mounting strips 501, and a moving frame 503 is slidably installed on the surface of the two groups of limiting slide bars 502. Because the limiting slide bars 502 are provided, when the moving frame 503 slides on the surface of the two groups of limiting slide bars 502, the limiting slide bars 502 can limit the moving frame 503, thereby ensuring that the moving frame 503 will not be tilted or deflected during the movement;

[0030] The movable frame 503 is located between the two groups of limit sliding rods 502 and is slidably installed with three groups of clamping rods 504 on the surface. One end of the three groups of clamping rods 504 passes through the movable frame 503 and is fixedly installed with a connecting plate 505. The three groups of clamping rods 504 are fixedly installed with a clamping scraper 506 at one end away from the connecting plate 505. The surface of the clamping rod 504 located between the movable frame 503 and the clamping scraper 506 is provided with a clamping spring 507. By providing the clamping scraper 506 and the clamping spring 507, when the filter screen plate 7 is clamped and fixed inside the defoaming storage box 5 so that the filter screen plate 7 and the clamping scraper 506 are tightly attached, the clamping scraper 506 is pushed against the surface of the filter screen plate 7 under the rebound action of the clamping spring 507, ensuring that when the movable frame 503 drives the clamping scraper 506 to move on the surface of the filter screen plate 7, the clamping scraper 506 can always be tightly attached to the surface of the filter screen plate 7.

[0031] An electric push rod 509 is symmetrically provided on one side of the movable frame 503, and a rotating frame 510 is respectively provided at both ends of the electric push rod 509, and the rotating frames 510 at both ends of the electric push rod 509 are respectively fixedly connected to the inner wall of the defoaming storage box 5 and the movable frame 503, two groups of mounting protrusions 508 are fixedly installed on one side of the mounting strip 501, and four groups of positioning sockets 511 are provided on the top of the mounting strip 501. The bottom of the defoaming storage box 5 away from the defoaming stirring mechanism 1 is connected and a drain valve 512 is provided. Because the electric push rod 509 and the rotating frame 510 are provided, the electric push rod 509 is controlled to be retracted and extended synchronously, so that the protruding end of the electric push rod 509 lifts the rotating frame 510, and pushes the movable frame 503 to slide on the surface of the limiting slide bar 502, so as to facilitate the control of the movable frame 503 to drive the pressing scraper 506 to move back and forth on the surface of the filter screen plate 7, so that impurities or bubbles accumulated on the surface of the filter screen plate 7 can be scraped off.

[0032] A connecting valve 4 is provided between the defoaming stirring mechanism 1 and the defoaming storage box 5, and a fixed card plate 6 is respectively provided at the central positions of both sides of the top of the defoaming storage box 5, and four groups of positioning posts 601 are fixedly installed at the bottom of the fixed card plate 6, and the positioning posts 601 correspond to the positions of the positioning holes 511, and a connecting bolt 602 is provided on the top of the fixed card plate 6, and the connecting bolt 602 passes through the fixed card plate 6 and is connected with the mounting strip 501. By providing the positioning posts 601 and the positioning holes 511, after the filter screen plate 7 is inserted into the defoaming storage box 5, the fixed card plate 6 is clamped on the top of the mounting strip 501, so that the positioning posts 601 at the bottom of the fixed card plate 6 are clamped into the corresponding positioning holes 511, and the connecting bolts 602 are tightened to fix the fixed card plate 6 to the top of the mounting strip 501, so that the fixed card plate 6 can be tightly attached to the top of the filter screen plate 7, and the filter screen plate 7 is clamped and fixed inside the defoaming storage box 5.

[0033] A filter screen plate 7 is provided at the central position inside the defoaming storage box 5. Two groups of mounting slots 701 are provided on both sides of the filter screen plate 7, and the mounting slots 701 correspond to the positions of the mounting protrusions 508. A handle 702 is symmetrically fixedly installed on the top of the filter screen plate 7. Because the mounting slots 701 and the mounting protrusions 508 are provided, after the filter screen plate 7 is inserted into the defoaming storage box 5 and the mounting protrusions 508 pass through the corresponding mounting slots 701, the filter screen plate 7 is pressed down to make the mounting slots 701 slide on the surface of the corresponding mounting protrusions 508, so that the filter screen plate 7 is clamped and fixed.

[0034] The working principle of the present invention is:

[0035] After the filter screen plate 7 is inserted into the defoaming storage box 5, the mounting grooves 701 on both sides of the filter screen plate 7 correspond to the mounting protrusions 508 on one side of the mounting strip 501, until the filter screen plate 7 is pressed down and tightly against the bottom of the defoaming storage box 5, the fixing card plate 6 is covered on the mounting strip 501 and the top of the filter screen plate 7, so that the positioning card column 601 at the bottom of the fixing card plate 6 is inserted into the corresponding positioning socket 511, and the connecting bolts 602 are tightened to fix the fixing card plate 6 on the mounting strip 501 and the top of the filter screen plate 7, and the filter screen plate 7 is clamped and fixed inside the defoaming storage box 5. At the same time, the filter screen plate 7 is tightly against one side of the pressing scraper 506, and the pressing scraper 506 is pushed against the movable frame 503, so that the pressing spring 507 is squeezed and deformed between the movable frame 503 and the pressing scraper 506, and the pressing scraper 506 is pressed against the surface of the filter screen plate 7 under the rebound action of the pressing spring 507;

[0036] The dustproof top cover 2 is covered on the top of the mixing drum 103, so that the position of the fixed block 304 corresponds to that of the mounting block 301, the fixing bolt 302 is turned to snap into the corresponding fixing slot 305, and the fixing nut 303 is tightened to fit tightly against the top of the fixing block 304, so that the dustproof top cover 2 is clamped and fixed on the top of the mixing drum 103, so that the sealing ring 201 at the bottom of the dustproof top cover 2 is snapped into the corresponding sealing slot 108 at the top of the mixing drum 103, the push block 204 is pushed to drive the sliding cover plate 203 away from the rubber pad 205, and a proper amount of water-based ink is poured into the mixing drum 103, and the stirring motor 106 is started to drive the stirring shaft 104 and the stirring blade 105 to stir slowly and evenly inside the mixing drum 103, so as to preliminarily deal with the bubbles in the water-based ink;

[0037] The treated aqueous ink is discharged from the connecting valve 4 into the defoaming storage box 5, and the initially treated aqueous ink flows to the filter screen plate 7 for secondary filtering, thereby further eliminating the bubbles in the aqueous ink. The electric push rod 509 is controlled to reciprocate and telescopically move, driving the movable frame 503 to move back and forth on the surface of the limiting slide bar 502, and controlling the pressing scraper 506 to move back and forth on the surface of the filter screen plate 7 to scrape off the impurities and bubbles accumulated on one side of the filter screen plate 7 to avoid the accumulated impurities and bubbles clogging the filter screen plate 7 and affecting the filtering effect of the aqueous ink. The aqueous ink after stirring and filtration is discharged from the drain valve 512 and enters the next processing step for processing.

[0038] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A water-based ink production device provided with a defoaming structure, comprising a defoaming stirring mechanism (1), characterized in that: The defoaming and stirring mechanism (1) is provided with a dustproof top cover (2) on the top, and four sets of fixing mechanisms (3) are provided at equal angles on the surface of the connection position between the defoaming and stirring mechanism (1) and the dustproof top cover (2). A defoaming material storage box (5) is fixedly installed on one side of the defoaming and stirring mechanism (1), and a connecting valve (4) is provided between the defoaming and stirring mechanism (1) and the defoaming material storage box (5). Fixed clamping plates (6) are respectively provided at the central positions of both sides of the top of the defoaming material storage box (5), and a filter screen plate (7) is provided at the central position inside the defoaming material storage box (5).

2. The water-based ink production device provided with a defoaming structure according to claim 1, characterized in that: The defoaming stirring mechanism (1) comprises a mounting base plate (101), six groups of mounting pillars (102) are fixedly mounted on the top of the mounting base plate (101), a stirring drum (103) is fixedly mounted on the top of the six groups of mounting pillars (102), a stirring shaft (104) is rotatably mounted on the bottom of the stirring drum (103), six groups of stirring blades (105) are fixedly mounted at equal angles on the surface of the stirring shaft (104) located inside the stirring drum (103), a stirring motor (106) is fixedly mounted on the bottom of the stirring drum (103), a bevel gear (107) is fixedly mounted on the output end of the stirring motor (106) and the bottom end of the stirring shaft (104), and the two groups of bevel gears (107) are meshed with each other, and a sealing groove (108) is provided on the top of the stirring drum (103).

3. The water-based ink production device provided with a defoaming structure according to claim 2, characterized in that: A sealing ring (201) is fixedly installed at the bottom of the dustproof top cover (2), and the position of the sealing ring (201) corresponds to the position of the sealing groove (108); a mounting slide groove (202) is fixedly installed at the central position inside the dustproof top cover (2); a sliding cover plate (203) is slidably installed inside the mounting slide groove (202); a push block (204) is fixedly installed at the top of one side of the sliding cover plate (203); and a rubber pad (205) is fixedly installed on one side of the bottom of the mounting slide groove (202).

4. The water-based ink production device provided with a defoaming structure according to claim 2, characterized in that: The fixing mechanism (3) comprises a mounting block (301), the mounting block (301) being fixedly connected to the top of the surface of the mixing drum (103), a fixing bolt (302) being rotatably mounted inside the mounting block (301), a fixing nut (303) being provided on the surface of the fixing bolt (302), a fixing clamping block (304) being provided on the top of the mounting block (301), and the fixing clamping block (304) being fixedly connected to the surface of the dustproof top cover (2), a fixing clamping groove (305) being provided at the central position of one side of the fixing clamping block (304), and the fixing clamping groove (305) corresponds to the position of the fixing bolt (302).

5. The water-based ink production device provided with a defoaming structure according to claim 1, characterized in that: Mounting strips (501) are fixedly installed at the central positions of both sides of the inner wall of the defoaming storage box (5), and limiting sliding bars (502) are symmetrically fixedly installed between the two groups of mounting strips (501). A moving frame (503) is slidably installed on the surface of the two groups of limiting sliding bars (502). Three groups of clamping rods (504) are slidably installed on the surface of the moving frame (503) located between the two groups of limiting sliding bars (502). One end of the three groups of clamping rods (504) passes through the moving frame (503) and is fixedly installed with a connecting plate (505). A clamping scraper (506) is fixedly installed on one end of the three groups of clamping rods (504) away from the connecting plate (505), and a clamping spring (507) is provided on the surface of the clamping rod (504) located between the moving frame (503) and the clamping scraper (506).

6. The water-based ink production device provided with a defoaming structure according to claim 5, characterized in that: An electric push rod (509) is symmetrically provided on one side of the movable frame (503), and rotating frames (510) are respectively provided at both ends of the electric push rod (509), and the rotating frames (510) at both ends of the electric push rod (509) are respectively fixedly connected to the inner wall of the defoaming storage box (5) and the movable frame (503), two groups of mounting protrusions (508) are fixedly installed on one side of the mounting strip (501), and four groups of positioning sockets (511) are provided on the top of the mounting strip (501), and a drain valve (512) is provided at the bottom of the defoaming storage box (5) away from the defoaming stirring mechanism (1).

7. The water-based ink production device provided with a defoaming structure according to claim 6, characterized in that: Four groups of positioning posts (601) are fixedly mounted on the bottom of the fixed card plate (6), and the positions of the positioning posts (601) correspond to the positions of the positioning holes (511). A connecting bolt (602) is provided on the top of the fixed card plate (6), and the connecting bolt (602) passes through the fixed card plate (6) and is connected to the mounting strip (501).

8. The water-based ink production device provided with a defoaming structure according to claim 6, characterized in that: Two groups of mounting slots (701) are respectively provided on both sides of the filter screen plate (7), and the mounting slots (701) correspond to the positions of the mounting protrusions (508). A handle (702) is symmetrically fixedly mounted on the top of the filter screen plate (7).

Images