Preparation device of water-based glass baking varnish

Abstract

The utility model relates to the technical field of water-based glass stoving varnish production, in particular to a water-based glass stoving varnish preparation device which comprises a box body, a first bottom plate fixed to the bottom of the box body, a stirring shaft rotationally connected to the top of the first bottom plate, a top plate fixed to the top of the stirring shaft, and a lower fan millstone fixed to the outer side of the stirring shaft. An upper fan millstone is arranged at the top of the lower fan millstone, and a stirring barrel is arranged outside the stirring shaft. A second motor drives a lead screw to rotate to drive a second scraping ring to move in the vertical direction, then the second scraping ring drives the stirring barrel to move upwards, residual raw materials on the inner wall of the stirring barrel in the moving process are scraped off through a first scraping ring, the component proportion during secondary preparation is prevented from being affected, meanwhile, the interior of the device is conveniently cleaned, and the production efficiency is improved. In the process that the second scraping ring drives the stirring barrel to move downwards to reset, the second scraping ring scrapes off impurities on the inner wall of the filter screen, automatic cleaning of the filter screen before each time of preparation is achieved, the filter screen is prevented from being blocked, and the discharging effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water -based glass baking finish production technical field especially relates to a kind of preparation device of water -based glass baking finish. BACKGROUND

[0002] Water-based glass baking finish is with water as diluent, does not contain organic solvent coating, non-toxic no irritating smell, not flammable and explosive, water-based glass baking finish has good adhesion, alcohol resistance and aging resistance etc., as a kind of low VOC content coating is more and more widely used, it is applicable to the coating of various daily glass surface, such as glass wine bottle, cosmetic bottle, flat glass, decorative glass etc.

[0003] In the preparation process of water-based glass baking finish, part of raw materials will adhere to the inner wall of the device when mixed and stirred, and the composition ratio of the raw materials remaining on the inner wall will affect the grinding and mixing again, which will affect the output quality of water-based glass baking finish, and if the impurities on the filter screen are not cleaned in time, the filtering and discharging effect of the raw materials will be reduced. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of preparation devices of water-based glass baking finish to solve the above-mentioned problems.

[0005] The utility model achieves the above-mentioned purposes by the following technical solutions:

[0006] A kind of preparation device of water-based glass baking finish, including box, first bottom plate is fixed in the bottom of box, first bottom plate top is rotatably connected with stirring shaft, stirring shaft top is fixed with top plate, the outer side of stirring shaft is fixed with lower fan mill disc, upper fan mill disc is equipped in the top of lower fan mill disc, the outer side of stirring shaft is equipped with stirring cylinder, the bottom of top plate is fixed with first scraper ring for scraping raw materials remaining on the inner wall of stirring cylinder, the outer side of stirring cylinder bottom is fixed with second scraper ring for scraping impurities on the inner wall of filter screen, second bottom plate is inserted between first bottom plate and the bottom of box.

[0007] Preferably, support legs are fixed on both sides of the bottom of the box, a discharge pipe is fixed on one side of the box, and a feed pipe is fixed on the other side of the top plate.

[0008] Preferably, a first motor is fixedly arranged at the input end of the stirring shaft, lead screws are threadedly connected on both sides of the second scraper ring, and a second motor is fixedly arranged at the input end of the lead screws.

[0009] Preferably, two circular arc holes are formed between the first bottom plate and the bottom of the box for allowing impurities to pass through.

[0010] Preferably, two connecting plates are fixed between the upper fan mill disc and the first bottom plate, and the upper fan mill disc is provided with a feeding port.

[0011] Preferably, the filter screen is fixedly connected to the inner bottom side of the box body, the air cylinder is fixedly arranged in the inner side of the supporting leg on one side, and the telescopic end of the air cylinder is fixedly connected to the bottom side of the second bottom plate.

[0012] Compared with the prior art, the beneficial effects are as follows: the second motor drives the lead screw to rotate to drive the second scraping ring to move in the vertical direction, and then the second scraping ring drives the stirring cylinder to move upwards, the residual raw materials on the inner wall of the stirring cylinder in movement are scraped off by the first scraping ring, so that the proportion of ingredients in the preparation process is not affected, and the inside of the device is convenient to clean, and in the process of returning of the stirring cylinder driven by the second scraping ring to move downwards, the second scraping ring scrapes off the impurities on the inner wall of the filter screen, so that the filter screen is automatically cleaned before each preparation, the filter screen is prevented from being blocked, and the discharging effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 is a structure diagram of the preparation device of the water-based glass baking paint according to the present application;

[0015] Figure 2 is a sectional view of the preparation device of the water-based glass baking paint according to the present application;

[0016] Figure 3 is a structure diagram of the stirring shaft of the preparation device of the water-based glass baking paint according to the present application;

[0017] Figure 4 is a structure diagram of the stirring cylinder of the preparation device of the water-based glass baking paint according to the present application;

[0018] Figure 5 is a structure diagram of the second bottom plate of the preparation device of the water-based glass baking paint according to the present application;

[0019] Figure 6 is a structure diagram of the first bottom plate of the preparation device of the water-based glass baking paint according to the present application;

[0020] Figure 7 is a local sectional view of the upper fan mill disc and the lower fan mill disc of the preparation device of the water-based glass baking paint according to the present application;

[0021] Figure 8 Figure 1 is a first scraping ring and stirring drum cooperation partial sectional view of the preparation device of the water-based glass baking finish described in the utility model;

[0022] Figure 9 Figure 2 is a second scraping ring and filter screen cooperation partial sectional view of the preparation device of the water-based glass baking finish described in the utility model.

[0023] The figure mark is explained as follows:

[0024] 1, box; 2, first bottom plate; 3, stirring shaft; 4, first motor; 5, top plate; 6, upper fan mill disc; 7, lower fan mill disc; 8, stirring drum; 9, first scraping ring; 10, second scraping ring; 11, lead screw; 12, second motor; 13, filter screen; 14, second bottom plate; 15, air cylinder. Specific implementation

[0025] In the description of the utility model, it needs to be explained that unless there is explicit provision and limitation, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0026] The utility model is further described below in combination with the drawings:

[0027] As Figures 1-9 Indicated, a kind of preparation device of water-based glass baking finish, including box 1, box 1 bottom both sides are fixed with support leg, box 1 side is fixed with discharge pipe, box 1 bottom is fixed with first bottom plate 2.

[0028] In the embodiment: first bottom plate 2 top is rotatably connected with stirring shaft 3, and stirring shaft 3 input end is fixedly provided with first motor 4, and stirring shaft 3 top is fixed with top plate 5, and top plate 5 other side is fixed with feed pipe, and stirring shaft 3 outer side is fixed with lower fan mill disc 7, and lower fan mill disc 7 top is equipped with upper fan mill disc 6, and upper fan mill disc 6 is fixed with two connecting plates between first bottom plate 2, and upper fan mill disc 6 is provided with feed inlet, and by first motor 4 drive stirring shaft 3 rotation, then stirring shaft 3 carries out primary stirring and secondary stirring to raw materials in stirring drum 8, by stirring shaft 3 rotation drives lower fan mill disc 7 rotation, and by lower fan mill disc 7 rotation at upper fan mill disc 6 bottom grinds raw materials after primary stirring.

[0029] In the embodiment, the stirring shaft 3 is provided with a stirring cylinder 8 outside, the top plate 5 is fixed with a first scraping ring 9 for scraping the raw materials remaining on the inner wall of the stirring cylinder 8 at the bottom, the stirring cylinder 8 is provided with a filter screen 13 outside, the filter screen 13 is fixedly connected with the bottom side inside the box body 1, the stirring cylinder 8 is fixed with a second scraping ring 10 outside at the bottom for scraping the impurities on the inner wall of the filter screen 13, the second scraping ring 10 is threadedly connected with lead screws 11 at both sides, the lead screws 11 are fixedly provided with a second motor 12 at the input end, the second motor 12 drives the lead screws 11 to rotate to drive the second scraping ring 10 to move in the vertical direction, and then the second scraping ring 10 drives the stirring cylinder 8 to move upwards, the first scraping ring 9 scrapes the residual raw materials on the inner wall of the stirring cylinder 8 in movement, the stirring shaft 3 drives the secondary stirred raw materials to do the centrifugal motion, so that the impurities in the secondary stirred raw materials are filtered through the filter screen 13, and when the stirring cylinder 8 is reset by the second scraping ring 10 driving the stirring cylinder 8 to move downwards, the second scraping ring 10 scrapes the impurities on the inner wall of the filter screen 13.

[0030] In the embodiment, two circular arc holes for allowing the impurities to pass through are formed between the first bottom plate 2 and the bottom of the box body 1, the second bottom plate 14 is inserted between the first bottom plate 2 and the bottom of the box body 1, the air cylinder 15 is fixedly connected with one side of the supporting leg inside, the telescopic end of the air cylinder 15 is fixedly connected with one side of the bottom of the second bottom plate 14, the air cylinder 15 drives the second bottom plate 14 to move to control the closing and opening of the two circular arc holes at the bottom, so that the impurities scraped by the second scraping ring 10 can be discharged.

[0031] Working principle: Raw materials are fed into the mixing drum 8 through the feed pipe. The first motor 4 drives the stirring shaft 3 to rotate, thereby stirring the raw materials above the upper grinding disc 6 in the mixing drum 8 once. During the rotation of the stirring shaft 3, the lower grinding disc 7 is also rotated. The raw materials after the first stirring enter between the upper grinding disc 6 and the lower grinding disc 7 through the feed inlet. The lower grinding disc 7 rotates at the bottom of the upper grinding disc 6 to grind the raw materials after the first stirring. The stirring shaft 3 then stirs the ground raw materials in the mixing drum 8 a second time. After the raw materials are stirred, the second motor 12 drives the lead screw 11 to rotate, causing the second scraper ring 10 to move upward in the vertical direction. The second scraper ring 10 then moves the mixing drum 8 upward and out of the housing 1. The first scraper ring 9 then moves the moving stirring... The residual raw material on the inner wall of the cylinder 8 is scraped off. The stirring shaft 3 drives the raw material after secondary stirring to undergo centrifugal motion, so that the impurities in the raw material after secondary stirring are filtered through the filter screen 13. The filtered raw material flows out through the discharge pipe. After the filtration and discharge are completed, the second motor 12 drives the lead screw 11 to rotate and drive the second scraper ring 10 to move downward in the vertical direction. When the second scraper ring 10 drives the stirring cylinder 8 to move downward and reset, the cylinder 15 drives the second bottom plate 14 to move downward so that the two arc holes at the bottom open. The second scraper ring 10 scrapes off the impurities on the inner wall of the filter screen 13. The scraped impurities are discharged from the two arc holes. After the impurities are discharged, the cylinder 15 drives the second bottom plate 14 to move upward so that the two arc holes at the bottom close, and the next preparation begins.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An apparatus for the preparation of an aqueous glass clearcoat, characterized in that: The utility model relates to a kind of double-leaf mill, including box (1), the bottom of the box (1) is fixed with first bottom plate (2), the top of the first bottom plate (2) is rotatably connected with stirring shaft (3), the top of the stirring shaft (3) is fixed with top plate (5), the outer side of the stirring shaft (3) is fixed with lower fan mill (7), the top of the lower fan mill (7) is equipped with upper fan mill (6), the outer side of the stirring shaft (3) is equipped with stirring cylinder (8), the bottom of the top plate (5) is fixed with first scraping ring (9) for scraping raw materials remaining on the inner wall of the stirring cylinder (8) falls, the outer side of the stirring cylinder (8) is equipped with filter screen (13), the outer side of the bottom of the stirring cylinder (8) is fixed with second scraping ring (10) for the impurity on the inner wall of the filter screen (13) falls, the second bottom plate (14) is inserted between the first bottom plate (2) and the bottom of the box (1).

2. A device for preparing a water-based glass paint according to claim 1, characterized in that: The bottom of the box (1) is fixed with support leg on both sides, the box (1) is fixed with discharge pipe on one side, the other side of the top plate (5) is fixed with feeding pipe.

3. A device for preparing a water-based glass paint according to claim 1, characterized in that: The input end of the stirring shaft (3) is fixedly provided with first motor (4), the two sides of the second scraping ring (10) are threadedly connected with lead screw (11), and the input end of the lead screw (11) is fixedly provided with second motor (12).

4. A device for preparing a water-based glass paint according to claim 1, characterized in that: Two circular arc holes are formed between the first bottom plate (2) and the bottom of the box (1) for passing impurities.

5. A device for preparing a water-based glass paint according to claim 1, characterized in that: Two connecting plates are fixed between the upper fan mill (6) and the first bottom plate (2), and the upper fan mill (6) is provided with a feeding port.

6. A device for preparing a water-based glass paint according to claim 1, characterized in that: The filter screen (13) is fixedly connected with the inner bottom side of the box (1), and the inner side of the support leg on one side is fixedly provided with air cylinder (15), and the telescopic end of the air cylinder (15) is fixedly connected with the bottom of the second bottom plate (14) on one side.

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