Stirring device for latex paint production

Abstract

The utility model discloses a stirring device for latex paint production, which comprises a stirring tank, a heat preservation barrel, a sealing cover, a stirring assembly and a scraper, the stirring tank is fixedly connected in an inner cavity of the heat preservation barrel, and a heating plate is arranged on the outer wall of the stirring tank; the sealing cover is detachably buckled on the heat preservation barrel; the stirring assembly comprises a driving unit and a stirring unit, the stirring unit is arranged in the stirring tank, and the driving unit drives the stirring unit to rotate to stir latex paint raw materials in the stirring tank; and the scraping plate is connected to the stirring unit and is in contact with the inner wall of the stirring tank. The emulsion paint stirring device can prevent emulsion paint from being condensed and attached to the inner wall of the stirring tank, the stirring tank does not need to be cleaned frequently, and the production efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of latex paint production equipment, in particular to a stirring device for latex paint production. Background Art

[0002] Latex paint is the common name for latex paint. It was born in the mid-to-late 1970s. It is a large class of synthetic resin emulsion paint represented by acrylic copolymer emulsion. Latex paint is a water-dispersible paint. It is a paint made by grinding and dispersing the filler and adding various additives. Latex paint has many advantages different from traditional wall paints, such as easy to brush, quick drying, water resistance and good scrub resistance. In my country, people usually use synthetic resin emulsion as the base material, water as the dispersion medium, add pigments, fillers (also known as body pigments) and additives, and make the paint through a certain process. It is called latex paint. In the production process of latex paint, the prepared latex paint needs to be thickened, and a stirring device is needed to mix and stir it.

[0003] The existing latex paint stirring device cannot avoid the latex paint solidifying and sticking on the inner wall of the stirring tank during the stirring process of the latex paint. It needs to be cleaned in time after each use to avoid affecting the next use of the stirring tank, thereby affecting the production efficiency of the latex paint. For example, the utility model patent with application number 2023218109668.1 discloses a thickening and stirring device for latex paint production, in which the shell is fixedly connected to the base frame, the stirring mechanism is connected to the upper end of the shell, the hybrid mechanism is fixedly connected to the stirring mechanism, and the hybrid mechanism is located in the shell; the hybrid mechanism includes a fixing member, a first mounting block, a connecting shaft and a fan plate, the fixing member is fixedly connected to the stirring mechanism, the first mounting block is fixedly connected to the fixing member, one end of the connecting shaft is rotatably connected to the first mounting block, and the other end of the connecting shaft is fixedly connected to the fan plate.

[0004] Although the above patent drives the fixing member to rotate through the stirring mechanism, the fixing member drives the first mounting block to rotate, and the first mounting block drives the fan plate to rotate through the connecting shaft, the latex paint raw materials in the shell body flow to the fan plate after the stirring member rotates, and the fan plate stirs the latex paint raw materials close to the inner wall of the shell body, thereby improving the stirring effect of the latex paint raw materials. However, the stirring device of the patent cannot remove the latex paint on the inner wall of the shell body, and cannot prevent the latex paint from condensing and adhering to the inner wall of the shell body.

[0005] Therefore, it is necessary to develop a stirring device for latex paint production for the above-mentioned defects. Utility Model Content

[0006] The utility model aims to provide a stirring device for latex paint production, which can prevent latex paint from condensing and adhering to the inner wall of a stirring tank, eliminates the need for frequent cleaning of the stirring tank, and improves the production efficiency of the device.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] The utility model discloses a stirring device for latex paint production, comprising a stirring pot, an insulation barrel, a sealing cover, a stirring assembly and a scraper, wherein the stirring pot is fixedly connected in the inner cavity of the insulation barrel, and a heating plate is arranged on the outer wall of the stirring pot; the sealing cover is detachably buckled on the insulation barrel; the stirring assembly comprises a driving unit and a stirring unit, and the stirring unit is arranged in the stirring pot, and the driving unit drives the stirring unit to rotate to stir the latex paint raw materials in the stirring pot; the scraper is connected to the stirring unit and contacts the inner wall of the stirring pot.

[0009] Furthermore, the driving unit includes a motor, and the stirring unit includes a rotating shaft and a stirring plate, and the output end of the motor is fixedly connected downward to the middle position of the top surface of the cover; the rotating shaft is vertically arranged and the top end is fixedly connected to the rotating shaft of the motor output end, and the ends of the multiple horizontally arranged stirring plates are fixedly connected to the rotating shaft at intervals.

[0010] Furthermore, the two symmetrically arranged scrapers are fixedly connected to the top and bottom of the rotating shaft via connecting plates, and the scrapers are fixed to the connecting plates via bolts.

[0011] Furthermore, a rubber strip is detachably fixedly connected to one side of the scraper close to the inner wall of the stirring tank, and the rubber strip is in contact with the inner wall of the stirring tank.

[0012] Furthermore, a circular water pipe is fixedly connected to the inner top surface of the cover, and the water pipe is located directly above the inner wall of the mixing tank; a plurality of water outlet holes are evenly opened at the bottom of the water pipe, each of which is connected to a nozzle, and the nozzles are all facing the inner wall of the mixing tank; a liquid inlet is provided on the cover, and the liquid inlet is connected to the water pipe.

[0013] Furthermore, the bottom cross-section of the stirring tank is conical and a discharge port is provided at the bottom, and a feed port is provided on the sealing cover.

[0014] Furthermore, a thermal insulation coating is provided on the outer wall of the thermal insulation barrel, and the thermal insulation coating is formed by coating a thermal insulation paint.

[0015] Furthermore, a heat preservation cavity is formed between the outer wall of the stirring tank and the inner wall of the heat preservation barrel, and the connection between the stirring tank and the heat preservation barrel is sealed.

[0016] Compared with the prior art, the beneficial technical effects of the utility model are:

[0017] The utility model arranges a heating plate on the outer wall of the stirring tank, which can heat the stirring tank during the stirring process of latex paint, and reduces heat loss by arranging a heat preservation barrel, thereby enhancing the heating effect of the stirring tank and preventing the latex paint from being cooled and solidified on the inner wall of the stirring tank and thus adhering to the inner wall thereof; at the same time, by arranging a scraper, the scraper is connected to the stirring unit, and can rotate with the stirring unit during the stirring process of the latex paint and scrape the inner wall of the stirring tank to scrape off the latex paint raw materials adhering to the inner wall of the stirring tank. There is no need to frequently clean the inner wall of the stirring tank manually, thereby improving the production efficiency of the device.

[0018] In addition, by arranging a water pipe on the cover and a nozzle on the water pipe, cleaning liquid can be sprayed onto the inner wall of the mixing tank, and the inner wall of the mixing tank can be cleaned by rotating the scraper, thereby improving the cleaning efficiency of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a cross-sectional view of the stirring device for latex paint production of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the water pipe of the utility model.

[0022] Explanation of the reference numerals: 1. stirring tank; 2. insulation barrel; 3. sealing cover; 4. stirring assembly; 401. motor; 402. rotating shaft; 403. stirring plate; 5. scraper; 6. heating plate; 7. connecting plate; 8. bolt; 9. rubber strip; 10. water pipe; 11. water outlet; 12. nozzle; 13. discharge port; 14. feed port; 15. thermal insulation coating; 16. thermal insulation chamber; 17. liquid inlet. DETAILED DESCRIPTION

[0023] The core of the utility model is to provide a stirring device for latex paint production, which can prevent latex paint from condensing and adhering to the inner wall of a stirring tank, eliminate the need for frequent cleaning of the stirring tank, and improve the production efficiency of the device.

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In a specific embodiment, Figure 1 As shown, it includes a stirring tank 1, an insulation barrel 2, a cover 3, a stirring component 4 and a scraper 5. The stirring tank 1 is fixedly connected to the inner cavity of the insulation barrel 2, and a heating plate 6 is arranged on the outer wall of the stirring tank 1; the cover 3 is detachably buckled on the insulation barrel 2; the stirring component 4 includes a driving unit and a stirring unit, and the stirring unit is arranged in the stirring tank 1. The driving unit drives the stirring unit to rotate to stir the latex paint raw materials in the stirring tank 1; the scraper 5 is connected to the stirring unit and contacts the inner wall of the stirring tank 1.

[0027] By arranging a heating plate 6 on the outer wall of the stirring tank 1, the stirring tank 1 can be heated during the stirring of the latex paint, and the heat loss can be reduced by arranging the heat preservation barrel 2, thereby enhancing the heating effect of the stirring tank 1 and preventing the latex paint from being cooled and solidified on the inner wall of the stirring tank 1 and thus adhering to the inner wall thereof; at the same time, by arranging a scraper 5, the scraper 5 is connected to the stirring unit, and can rotate with the stirring unit during the stirring of the latex paint and scrape the inner wall of the stirring tank 1 to scrape off the latex paint raw materials adhering to the inner wall of the stirring tank 1. There is no need to frequently clean the inner wall of the stirring tank 1 manually, thereby improving the production efficiency of the device.

[0028] In a specific embodiment, Figure 1 As shown, the driving unit includes a motor 401, and the stirring unit includes a rotating shaft 402 and a stirring plate 403. The output end of the motor 401 is fixedly connected downward to the middle position of the top surface of the cover 3; the rotating shaft 402 is vertically arranged and the top end is fixedly connected to the rotating shaft of the output end of the motor 401, and the ends of multiple horizontally arranged stirring plates 403 are fixedly connected to the rotating shaft 402 at intervals.

[0029] The motor 401 drives the rotating shaft 402 to rotate in the stirring tank 1, and further drives the stirring plate 403 fixedly connected to the rotating shaft 402 to rotate, thereby stirring the latex paint raw materials in the stirring tank 1 to make them mixed evenly.

[0030] Specifically, the two symmetrically arranged scrapers 5 are fixedly connected to the top and bottom of the rotating shaft 402 via the connecting plates 7 , and the scrapers 5 and the connecting plates 7 are fixed via bolts 8 .

[0031] The scraper 5 and the connecting plate 7 are detachably fixed by bolts 8, so that the scraper 5 can be easily removed for cleaning and replacement.

[0032] Specifically, a rubber strip 9 is detachably connected to one side of the scraper 5 close to the inner wall of the stirring tank 1 , and the rubber strip is in contact with the inner wall of the stirring tank 1 .

[0033] By providing the rubber strip 9, the scraping effect of the scraper 5 on the latex paint raw material attached to the inner wall of the mixing tank 1 can be improved, and the wear of the scraper 5 and the inner wall of the mixing tank 1 can be reduced. The rubber strip 9 is detachably fixed to the scraper 5 by bolts, which facilitates the replacement and cleaning of the rubber strip 9.

[0034] In a specific embodiment, Figure 1 and Figure 2 As shown, a circular water pipe 10 is fixedly connected to the inner top surface of the cover 3, and the water pipe 10 is located just above the inner wall of the mixing tank 1; a plurality of water outlet holes 11 are evenly arranged at the bottom of the water pipe 10, and each water outlet hole 11 is connected to a nozzle 12, and the nozzles 12 are all facing the inner wall of the mixing tank 1; a liquid inlet 17 is provided on the cover 3, and the liquid inlet 17 is connected to the water pipe 10.

[0035] By arranging a water pipe 10 on the cover 3 and a nozzle 12 on the water pipe 10, cleaning liquid can be transported into the water pipe 10 through the liquid inlet 17, and then the cleaning liquid is sprayed onto the inner wall of the stirring tank 1 through the nozzle. The inner wall of the stirring tank 1 is cleaned by the rotation of the scraper 5. At the same time, the stirring tank 1 is heated by the heating plate 6, so that the condensed latex paint attached to the stirring tank 1 is softened, thereby improving the cleaning efficiency of the stirring tank 1.

[0036] In a specific embodiment, Figure 1 As shown, the bottom cross-section of the mixing tank 1 is conical and a discharge port 13 is provided at the bottom, and a feed port 14 is provided on the cover 3.

[0037] In a specific embodiment, Figure 1 As shown, a heat-insulating coating 15 is provided on the outer wall of the heat-insulating barrel 2, and the heat-insulating coating 15 is formed by coating a heat-insulating coating, which is specifically a ceramic heat-insulating coating.

[0038] By such arrangement, the temperature in the heat preservation barrel 2 can be prevented from being lost, and energy consumption can be reduced. At the same time, the heat preservation barrel 2 can be waterproof, fireproof and corrosion-resistant.

[0039] In a specific embodiment, Figure 1 As shown, a heat preservation chamber 16 is formed between the outer wall of the mixing tank 1 and the inner wall of the heat preservation barrel 2, and the connection between the mixing tank 1 and the heat preservation barrel 2 is sealed.

[0040] By such arrangement, when the heating plate 6 heats the mixing tank 1, the hot air generated by the heating plate 6 can be prevented from escaping, and the hot air can be gathered in the heat preservation chamber 16, thereby improving the heating effect of the heating plate 6. By sealing the connection between the mixing tank 1 and the heat preservation barrel 2, cold air can be prevented from entering the heat preservation chamber 16 or hot air can be prevented from escaping, thereby causing the temperature of the heat preservation chamber 16 to drop and increasing energy consumption.

[0041] Working principle of the utility model: When the utility model is used, the cover 3 is buckled on the insulation barrel 2, and various raw materials for latex paint production are added to the stirring tank 1 through the feed port 14; at the same time, the motor 401 and the heating plate 6 are turned on, and the heating plate 6 heats the stirring tank 1 to prevent the latex paint raw materials from cooling and solidifying on the inner wall of the stirring tank 1. The motor 401 drives the rotating shaft 402 to rotate in the stirring tank 1, and further drives the stirring plate 403 fixedly connected to the rotating shaft 402 to rotate, thereby stirring the latex paint raw materials in the stirring tank 1 to make them evenly mixed. At the same time, the scraper 5 rotates with the rotating shaft 402, scrapes the inner wall of the stirring tank 1, and scrapes off the latex paint raw materials attached to the inner wall of the stirring tank 1. The utility model can prevent the latex paint raw materials from condensing and adhering to the inner wall of the stirring tank 1, and there is no need to frequently manually clean the stirring tank 1, thereby improving the production efficiency of the device.

[0042] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0043] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A stirring device for latex paint production, Features: The invention comprises a stirring pot (1), a heat preservation barrel (2), a sealing cover (3), a stirring assembly (4) and a scraper (5); the stirring pot (1) is fixedly connected to the inner cavity of the heat preservation barrel (2); a heating plate (6) is arranged on the outer wall of the stirring pot (1); the sealing cover (3) is detachably snapped onto the heat preservation barrel (2); the stirring assembly (4) comprises a driving unit and a stirring unit; the stirring unit is arranged in the stirring pot (1); the driving unit drives the stirring unit to rotate to stir the latex paint raw material in the stirring pot (1); the scraper (5) is connected to the stirring unit and contacts the inner wall of the stirring pot (1).

2. The stirring device for latex paint production according to claim 1, Features: The driving unit comprises a motor (401), and the stirring unit comprises a rotating shaft (402) and a stirring plate (403); the output end of the motor (401) is fixedly connected downward to the middle position of the top surface of the cover (3); the rotating shaft (402) is vertically arranged and the top end is fixedly connected to the rotating shaft of the output end of the motor (401); the ends of a plurality of horizontally arranged stirring plates (403) are fixedly connected to the rotating shaft (402) at intervals.

3. The stirring device for latex paint production according to claim 2, Features: The two symmetrically arranged scrapers (5) are fixedly connected to the top and bottom of the rotating shaft (402) via a connecting plate (7), and the scrapers (5) and the connecting plate (7) are fixed via bolts (8).

4. The stirring device for latex paint production according to claim 3, Features: A rubber strip (9) is detachably fixedly connected to one side of the scraper (5) close to the inner wall of the stirring tank (1), and the rubber strip (9) is in contact with the inner wall of the stirring tank (1).

5. The stirring device for latex paint production according to claim 1, Features: A circular water pipe (10) is fixedly connected to the inner top surface of the cover (3), and the water pipe (10) is located directly above the inner wall of the stirring tank (1); a plurality of water outlet holes (11) are evenly arranged at the bottom of the water pipe (10), and each of the water outlet holes (11) is connected to a nozzle (12), and the nozzles (12) are all facing the inner wall of the stirring tank (1); a liquid inlet (17) is arranged on the cover (3), and the liquid inlet (17) is connected to the water pipe (10).

6. The stirring device for latex paint production according to claim 1, Features: The bottom cross-section of the stirring tank (1) is conical and a discharge port (13) is provided at the bottom end; the sealing cover (3) is provided with a feed port (14).

7. The stirring device for latex paint production according to claim 1, Features: The outer wall of the heat-insulating barrel (2) is provided with a heat-insulating coating (15), and the heat-insulating coating (15) is formed by coating with a heat-insulating paint.

8. The stirring device for latex paint production according to claim 1, Features: A heat preservation cavity (16) is formed between the outer wall of the stirring tank (1) and the inner wall of the heat preservation barrel (2), and the connection between the stirring tank (1) and the heat preservation barrel (2) is sealed.

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