Mixing device for production of environment-friendly floor coating

Abstract

The utility model discloses a mixing device for producing an environment-friendly floor coating, and relates to the technical field of mixing devices. A transmission shaft is rotatably matched in the mixing tank, a spiral blade is fixedly sleeved on the transmission shaft, a guide cylinder is fixedly sleeved on the spiral blade, a plurality of stirring rods are arranged on the guide cylinder, a plurality of through holes are uniformly distributed on the outer side of the guide cylinder, a mesh plate is fixedly sleeved at the upper end of the guide cylinder, and a support plate is vertically matched in the mixing tank in a sliding manner. The servo motor is started to drive the transmission shaft to rotate so as to drive the spiral blade, the guide cylinder, the stirring rod and the mesh disc to rotate, coatings with different heights enter the guide cylinder through the through holes in the guide cylinder, the guide cylinder is matched with the spiral blade to drive the coatings with different heights to be mixed, and the coatings are discharged into the mesh disc through the upper end of the guide cylinder. And the mesh disc rotates to centrifugally mix the paint, and the paint splashes and falls back into the mixing tank, so that the mixing uniformity of the paint with different heights is improved.

Description

Technical Field

[0001] The utility model belongs to the field of mixing devices, and in particular relates to a mixing device for producing environmentally friendly floor coatings. Background Art

[0002] Environmentally friendly floor coatings need to be mixed during production to form a stable liquid coating.

[0003] Chinese patent publication number CN215877576U discloses a mixing device for producing environmentally friendly floor coatings. When the raw materials for the floor coating need to be mixed, a water pump and a motor are connected to the power supply through a wire, and the raw materials are fed into the interior of a rotating drum in a shell through a feed pipe. The rotation of the motor drives the stirring shaft and the drum to rotate. The rotation of the drum causes the raw materials inside to be centrifugally thrown out and mixed through small holes.

[0004] However, the mixing device for producing environmentally friendly floor coatings mentioned above performs vertical displacement of the coating by adding a water pump on the outside of the shell, but the coating of the lower layer continues to fall into the upper layer, which only has a displacement effect. The mixing uniformity of the coatings at different heights is not high, which affects the mixing effect of the coating.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a mixing device for producing environmentally friendly floor coatings.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A mixing device for the production of environmentally friendly floor coatings includes a mixing tank, a transmission shaft that rotates inside the mixing tank, a fixed sleeve on the transmission shaft is provided with a spiral blade, a fixed sleeve on the spiral blade is provided with a guide tube, a plurality of stirring rods are provided on the guide tube, a plurality of through holes are evenly distributed on the outside of the guide tube, a fixed sleeve on the upper end of the guide tube is provided with a mesh disk, a support disk is vertically slidably fitted inside the mixing tank, the upper end of the transmission shaft rotates in the support disk, a plurality of electric push rods for driving the support disk to slide vertically are provided on the upper side of the mixing tank, a servo motor is provided on the upper side of the mixing tank, and the transmission shaft sliding sleeve is provided on the output shaft of the servo motor.

[0009] Optionally, the bottom end of the servo motor output shaft is a polygonal column structure, a polygonal groove is provided on the upper side of the transmission shaft, and the bottom end of the servo motor output shaft is located in the polygonal groove.

[0010] Optionally, an upward extension portion is provided at the upper end of the mesh plate, the upper side of the upward extension portion is in contact with the top surface of the inner wall of the mixing tank, a plurality of mesh holes are distributed on the mesh plate and the upward extension portion, and there is a distance between the outer side of the upward extension portion and the inner wall of the mixing tank.

[0011] Optionally, a bearing is provided in the support disc, and the upper end of the transmission shaft is fixed in the bearing.

[0012] Optionally, a plurality of stirring rods are arranged in a spiral array on the guide tube, and a scraping bar is provided at one end of the plurality of stirring rods, and the scraping bar has a spiral structure.

[0013] Optionally, a feed valve is provided at the upper end of the mixing tank, the feed valve is connected to the mesh plate, a discharge valve is provided at the bottom end of the mixing tank, and a plurality of supporting legs are provided at the bottom end of the mixing tank.

[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0015] By turning on the servo motor to drive the transmission shaft to rotate, the spiral blades, guide tube, stirring rod and mesh disk are driven to rotate. Paints of different heights enter the guide tube through the through holes on the guide tube. The guide tube cooperates with the spiral blades to drive the mixing of paints of different heights and discharge them into the mesh disk through the upper end of the guide tube. The rotation of the mesh disk causes the paint to be centrifugally mixed and splashed back into the mixing tank, thereby improving the uniformity of the mixing of paints at different heights. The stirring rod on the guide tube rotates to stir and mix the paint between the mixing tank and the guide tube, thereby improving the uniformity of the paint mixing. The electric push rod drives the support plate to drive the transmission shaft, guide tube and stirring rod to reciprocate up and down. The up and down movement of the guide tube improves the uniformity of the paints entering the guide tube at different heights. The stirring rod stirs at different heights to further improve the uniformity of the paint mixing.

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention;

[0020] Figure 3 This is a bottom view structural diagram of an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the mesh plate structure of an embodiment of the present utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] Mixing tank 1, feed valve 101, discharge valve 102, support leg 103, transmission shaft 2, polygonal groove 201, spiral blade 3, guide tube 4, stirring rod 5, mesh plate 6, upward extension part 601, support plate 7, electric push rod 8, servo motor 9, bearing 10, scraper 11.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, in this embodiment, a mixing device for the production of environmentally friendly floor coatings is provided, including a mixing tank 1, a transmission shaft 2 is rotatably fitted in the mixing tank 1, a spiral blade 3 is fixedly sleeved on the transmission shaft 2, a guide tube 4 is fixedly sleeved on the spiral blade 3, a plurality of stirring rods 5 are provided on the guide tube 4, a plurality of through holes are evenly distributed on the outside of the guide tube 4, a mesh disk 6 is fixedly sleeved on the upper end of the guide tube 4, a support disk 7 is vertically slidably fitted in the mixing tank 1, the upper end of the transmission shaft 2 is rotatably fitted in the support disk 7, a plurality of electric push rods 8 for driving the support disk 7 to slide vertically are provided on the upper side of the mixing tank 1, a servo motor 9 is provided on the upper side of the mixing tank 1, and the transmission shaft 2 is slidingly sleeved on the output shaft of the servo motor 9.

[0027] By turning on the servo motor 9 to drive the transmission shaft 2 to rotate, the spiral blade 3, the guide tube 4, the stirring rod 5, and the mesh plate 6 are driven to rotate. The paints of different heights enter the guide tube 4 through the through holes on the guide tube 4. The guide tube 4 cooperates with the spiral blade 3 to drive the mixing of the paints at different heights, and discharges them into the mesh plate 6 through the upper end of the guide tube 4. The mesh plate 6 rotates to centrifugally mix the paints, and splashes them back into the mixing tank 1, thereby improving the uniformity of the mixing of the paints at different heights. The stirring rod 5 on the guide tube 4 rotates to stir and mix the paint between the mixing tank 1 and the guide tube 4, thereby improving the uniformity of the paint mixing. The electric push rod 8 drives the support plate 7 to drive the transmission shaft 2, the guide tube 4, and the stirring rod 5 to reciprocate up and down. The up and down movement of the guide tube 4 improves the uniformity of the paints entering the guide tube 4 at different heights. The stirring rod 5 stirs at different heights, thereby further improving the uniformity of the paint mixing.

[0028] See also Figure 2As shown, the bottom end of the output shaft of the servo motor 9 in this embodiment is a polygonal cylindrical structure, and a polygonal groove 201 is provided on the upper side of the transmission shaft 2. The bottom end of the output shaft of the servo motor 9 is located in the polygonal groove 201, which facilitates the transmission shaft 2 to slide through the polygonal groove 201 and be mounted on the bottom end of the output shaft of the servo motor 9, so that the output shaft of the servo motor 9 drives the transmission shaft 2 to slide vertically and rotate at the same time.

[0029] See also Figure 2 、 4 As shown, an upward extension portion 601 is provided at the upper end of the mesh plate 6 of this embodiment, and the upper side of the upward extension portion 601 is in contact with the top surface of the inner wall of the mixing tank 1. A plurality of mesh holes are evenly distributed on the mesh plate 6 and the upward extension portion 601. There is a distance between the outer side of the upward extension portion 601 and the inner wall of the mixing tank 1, which facilitates the rotation of the mesh plate 6 and the upward extension portion 601, so that the paint is centrifugally mixed in the mesh plate 6 and thrown out through the upward extension portion 601.

[0030] See also Figure 2 、 4 As shown, a bearing 10 is provided in the support plate 7 of this embodiment, and the upper end of the transmission shaft 2 is fixed in the bearing 10, so as to improve the rotation stability of the transmission shaft 2 through the bearing 10, and a plurality of stirring rods 5 are spirally arrayed on the guide tube 4, and a scraper 11 is provided at one end of the plurality of stirring rods 5. The scraper 11 has a spiral structure, which makes it convenient for the stirring rod 5 to drive the scraper 11 to rotate, and the scraper 11 is used to clean the inner wall of the side of the mixing tank 1.

[0031] See also Figure 2-3 As shown, a feed valve 101 is provided at the upper end of the mixing tank 1 of this embodiment, the feed valve 101 is communicated with the mesh plate 6, a discharge valve 102 is provided at the bottom end of the mixing tank 1, and a plurality of supporting legs 103 are provided at the bottom end of the mixing tank 1, so as to facilitate the discharge of materials into the mixing tank 1 through the feed valve 101 and to facilitate the discharge of the mixed paint in the mixing tank 1 through the discharge valve 102.

[0032] A heating ring is fixedly mounted on the lower portion of the mixing tank 1 and a heat preservation sleeve is mounted on the heating ring to heat the mixing tank 1 and thus the coating.

[0033] Working principle: Turn on the servo motor 9 to drive the transmission shaft 2 to rotate, driving the spiral blade 3, guide tube 4, stirring rod 5, and mesh plate 6 to rotate. Paints of different heights enter the guide tube 4 through the through holes on the guide tube 4. The guide tube 4 cooperates with the spiral blade 3 to drive the mixing of paints of different heights, and discharges them into the mesh plate 6 through the upper end of the guide tube 4. The mesh plate 6 rotates to centrifugally mix the paint, and splashes it back into the mixing tank 1, thereby improving the uniformity of the mixing of paints at different heights and improving the uniformity of the paint mixing. The stirring rod 5 on the guide tube 4 rotates to stir and mix the paint between the mixing tank 1 and the guide tube 4, thereby improving the uniformity of the paint mixing. The electric push rod 8 drives the support plate 7 to drive the transmission shaft 2, guide tube 4, and stirring rod 5 to reciprocate up and down. The up and down movement of the guide tube 4 improves the uniformity of the paints of different heights entering the guide tube 4. The stirring rod 5 stirs at different heights, thereby further improving the uniformity of the paint mixing.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. All electrical appliances in this utility model are powered by an external power supply or a built-in battery. All electrical appliances in this utility model are not restricted by model and specific type. Those skilled in the art can clearly use the applicable electrical appliance model and specific type and electrical power supply method based on common sense in this field.

[0035] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A mixing device for producing environmentally friendly floor coatings, characterized in that: include: A mixing tank (1) is provided. A transmission shaft (2) is rotatably mounted in the mixing tank (1). A spiral blade (3) is fixedly mounted on the transmission shaft (2). A guide tube (4) is fixedly mounted on the spiral blade (3). A plurality of stirring rods (5) are mounted on the guide tube (4). A plurality of through holes are evenly distributed on the outside of the guide tube (4). A mesh plate (6) is fixedly mounted on the upper end of the guide tube (4). A support plate (7) is vertically slidably mounted in the mixing tank (1). The upper end of the transmission shaft (2) is rotatably mounted in the support plate (7). A plurality of electric push rods (8) for driving the support plate (7) to slide vertically are mounted on the upper side of the mixing tank (1). A servo motor (9) is mounted on the upper side of the mixing tank (1). The transmission shaft (2) is slidably mounted on the output shaft of the servo motor (9).

2. The mixing device for producing environmentally friendly floor coatings according to claim 1, characterized in that: The bottom end of the output shaft of the servo motor (9) is a polygonal column structure, a polygonal groove (201) is provided on the upper side of the transmission shaft (2), and the bottom end of the output shaft of the servo motor (9) is located in the polygonal groove (201).

3. The mixing device for producing environmentally friendly floor coatings according to claim 1, characterized in that: An upward extension portion (601) is provided at the upper end of the mesh plate (6), and the upper side of the upward extension portion (601) is in contact with the top surface of the inner wall of the mixing tank (1).

4. The mixing device for producing environmentally friendly floor coatings according to claim 3, characterized in that: A plurality of mesh holes are evenly distributed on the mesh plate (6) and the upward extending portion (601), and there is a distance between the outer side of the upward extending portion (601) and the inner wall of the mixing tank (1).

5. The mixing device for producing environmentally friendly floor coatings according to claim 1, characterized in that: A bearing (10) is provided in the support plate (7), and the upper end of the transmission shaft (2) is fixed in the bearing (10).

6. The mixing device for producing environmentally friendly floor coatings according to claim 1, characterized in that: A plurality of stirring rods (5) are arranged in a spiral array on the guide tube (4).

7. The mixing device for producing environmentally friendly floor coatings according to claim 6, characterized in that: A scraper (11) is provided at one end of the plurality of stirring rods (5), and the scraper (11) is in a spiral structure.

8. The mixing device for producing environmentally friendly floor coatings according to claim 1, characterized in that: The upper end of the mixing tank (1) is provided with a feed valve (101), the feed valve (101) is communicated with the mesh plate (6), the lower end of the mixing tank (1) is provided with a discharge valve (102), and the lower end of the mixing tank (1) is provided with a plurality of support legs (103).

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