Mixing and stirring device with uniform stirring function

Abstract

The mixing and stirring device comprises a base, a stirring tank and a bottom plate, a second fixing seat is arranged on the upper end face of the bottom plate in a sliding mode, a fixing plate is fixedly arranged on one side of the upper end face of the second fixing seat, a motor is fixedly arranged on one side of the fixing plate, and a second connecting shaft is fixedly arranged at the output end of the motor; a first fixing seat is fixedly arranged on one side of the upper end face of the bottom plate, a positioning plate is fixedly arranged on the other side of the upper end face of the base, and a threaded rod penetrates through the center of one side of the positioning plate in a threaded mode. According to the stirring device disclosed by the utility model, raw materials in the stirring tank can be stirred through the stirring mechanism, and the inner wall of the stirring barrel is scraped by utilizing the plane scraping plate and the cambered surface scraping plate, so that the waste of the raw materials caused by the fact that a coating is adhered to the inner wall of the stirring tank is prevented; and the vibration amplitude of the stirring tank can be expanded through the amplification mechanism when the stirring mechanism works, so that the coating is mixed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a mixing and stirring device for uniform stirring. Background Art

[0002] Paint is applied to the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the coated object. It is usually a viscous liquid based on resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. During production and processing, the paint raw materials need to be stirred.

[0003] In the existing technology, a single stirring roller is usually used for stirring, which leads to uneven stirring during the stirring process. In addition, since it is usually inconvenient to clean the inner wall of the stirring tank separately in the existing technology, and the paint is a viscous fluid, the paint will adhere to the inner wall of the stirring tank, causing waste of raw materials. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a mixing and stirring device with uniform stirring, which can stir the raw materials in a stirring tank through a stirring mechanism, and scrape the inner wall of the stirring barrel with a flat scraper and a curved scraper to prevent the paint from adhering to the inner wall of the stirring tank and causing waste of raw materials, and can also amplify the vibration amplitude of the stirring tank when the stirring mechanism is working through an amplifier mechanism to make the paint mixing more uniform.

[0005] A mixing and stirring device for uniform mixing, comprising a base, a mixing tank and a bottom plate, wherein a No. 2 fixing seat is slidably arranged on the upper end surface of the bottom plate, a fixing plate is fixedly arranged on one side of the upper end surface of the No. 2 fixing seat, a motor is fixedly arranged on one side of the fixing plate, a No. 2 connecting shaft is fixedly arranged on the output end of the motor, a No. 1 fixing seat is fixedly arranged on one side of the upper end surface of the bottom plate, a positioning plate is fixedly arranged on the other side of the upper end surface of the base, a threaded rod is threadedly penetrated at the center of one side of the positioning plate, and sliding rods are fixedly arranged at the center of the other side of the positioning plate near the front and rear ends;

[0006] A threaded block is threadedly provided on one side of the inner wall of the mixing tank, a No. 1 connecting shaft is rotatably provided at the center of one side of the threaded block, a stirring mechanism is fixedly provided at one end of the No. 1 connecting shaft, the stirring mechanism includes two flat scrapers, two curved scrapers and multiple stirring rods, and sliding grooves are provided at the center of the bottom end surface of the inner wall of the base and at the center of both sides of the inner wall close to the upper end, and multiple amplification mechanisms are slidably engaged in the three sliding grooves, and the multiple amplification mechanisms all include a slider, a telescopic rod and a spring.

[0007] Preferably, one of the two flat scrapers is fixedly arranged at one end of the No. 1 connecting shaft, and a fixed shaft is fixedly arranged at the center of one side of the other flat scraper of the two flat scrapers. The fixed shaft is rotatably embedded in the center of one side of the inner wall of the mixing tank, and the two curved scrapers are respectively fixedly arranged at the upper and lower ends of the two flat scrapers.

[0008] Preferably, the three sliders are slidably arranged in the three slide grooves respectively, the multiple telescopic rods are respectively fixedly arranged on the upper end surfaces of the sliders located at the lower ends among the three sliders, the outer walls of the multiple telescopic rods are movably sleeved with springs, one ends of the multiple springs are respectively fixedly arranged on the sliders, and the other ends of the multiple springs are respectively fixedly arranged on the bottom plate.

[0009] Preferably, a sliding block is fixedly arranged at the center of the lower end surface of the two No. 1 fixing seats, a sliding groove is opened at the center of the upper end surface of the bottom plate, and the two sliding blocks are slidably arranged in the sliding groove.

[0010] Preferably, a plurality of embedding grooves are opened on one side of the No. 1 connecting shaft, a plurality of embedding blocks are fixedly arranged on one side of the No. 2 connecting shaft, and the plurality of embedding blocks are respectively embedded in the plurality of embedding grooves, the No. 1 connecting shaft passes through the center of one side of the threaded block, and a handle is fixedly arranged on one side of the threaded block.

[0011] Preferably, the two sliding rods respectively penetrate the center of one side of the second fixing seat near the front and rear ends and are fixedly arranged at the center of one side of the first fixing seat near the front and rear ends, and the threaded rod threadably penetrates the center of one side of the second fixing seat and is rotatably arranged at the center of one side of the first fixing seat.

[0012] Preferably, placement grooves are provided at the upper ends of the centers of the No. 1 fixing seat and the No. 2 fixing seat on opposite sides, and the stirring tank is clamped in the two placement grooves.

[0013] The beneficial effects of the utility model are embodied in:

[0014] 1. Start the motor and drive the stirring mechanism to rotate in the stirring barrel through the No. 1 connecting shaft and the No. 2 connecting shaft. While using multiple stirring rods to stir the paint in the tank, the inner wall of the stirring tank is scraped by the curved scraper and the flat scraper to prevent the sticky paint from adhering to the inner wall of the stirring tank during the unloading process, causing waste of raw materials. The No. 2 fixed seat can be slidably arranged to clamp and fix the stirring tank using the sliding groove, making the unloading process more convenient.

[0015] 2. During the stirring process, the viscous paint is constantly turned over and hits the inner wall of the stirring tank under the action of the stirring mechanism, causing the stirring tank to vibrate. At this time, the vibration of the stirring tank causes the bottom plate to shake. While the bottom plate shakes to the sides and up and down, the amplification mechanism located on the bottom end surface and both sides of the inner wall of the base moves the bottom plate vertically and horizontally along the slide groove through the slider under the action of the spring, increasing the shaking amplitude of the bottom plate, thereby driving the stirring tank to shake, so that the paint in the stirring tank can be mixed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is an overall axonometric schematic diagram of the utility model;

[0018] Figure 2 It is a partial isometric diagram of the placement slot of the utility model;

[0019] Figure 3 It is an overall front section schematic diagram of the utility model;

[0020] Figure 4 This is an axonometric schematic diagram of the base plate of the utility model;

[0021] Figure 5 This is an axonometric schematic diagram of the stirring mechanism of the utility model;

[0022] Figure 6 It is an axonometric schematic diagram of the thread block of the utility model;

[0023] Figure 7 This is a schematic diagram of the combination of the motor and the second connecting shaft of the utility model.

[0024] In the accompanying drawings, 1-base, 2-No. 1 fixed seat, 3-mixing tank, 4-threaded block, 5-motor, 6-fixed plate, 7-positioning plate, 8-threaded rod, 9-sliding rod, 10-No. 2 fixed seat, 11-bottom plate, 12-placing groove, 13-mixing mechanism, 14-sliding groove, 15-amplifying mechanism, 16-sliding groove, 17-No. 1 connecting shaft, 18-fixed shaft, 19-handle, 20-embedded groove, 21-No. 2 connecting shaft, 22-embedded block, 1301-flat scraper, 1302-arc scraper, 1303-mixing rod, 1501-sliding block, 1502-telescopic rod, 1503-spring. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0027] Example

[0028] A mixing and stirring device for uniform mixing comprises a base 1, a mixing tank 3 and a bottom plate 11, a second fixing seat 10 is slidably provided on the upper end surface of the bottom plate 11, and the mixing tank 3 can be clamped and fixed, so as to facilitate the disassembly of the mixing tank 3, so as to achieve the effect of rapid loading and unloading, a fixing plate 6 is fixedly provided on one side of the upper end surface of the second fixing seat 10, a motor 5 is fixedly provided on one side of the fixing plate 6, and a second connecting shaft 21 is fixedly provided on the output end of the motor 5, a first fixing seat 2 is fixedly provided on one side of the upper end surface of the bottom plate 11, a positioning plate 7 is fixedly provided on the other side of the upper end surface of the base 1, a threaded rod 8 is threadedly provided at the center of one side of the positioning plate 7, and a sliding rod 9 is fixedly provided at the center of the other side of the positioning plate 7 near the front and rear ends;

[0029] A threaded block 4 is threadedly provided on one side of the inner wall of the stirring tank 3, and a No. 1 connecting shaft 17 is rotatably provided at the center of one side of the threaded block 4. A stirring mechanism 13 is fixedly provided at one end of the No. 1 connecting shaft 17, which can stir the paint in the stirring tank 3 while scraping the inner wall of the stirring tank 3 to prevent the raw materials from adhering to the inner wall of the stirring tank 3. The stirring mechanism 13 includes two flat scrapers 1301, two curved scrapers 1302 and a plurality of stirring rods 1303. Slide grooves 14 are provided at the center of the bottom end surface of the inner wall of the base 1 and at the upper end of the center of both sides of the inner wall. A plurality of amplification mechanisms 15 are slidably connected in the three slide grooves 14, which can expand the vibration amplitude of the stirring tank 3 during stirring. The internal paint of the stirring tank 3 is stirred more evenly during the shaking process. The plurality of amplification mechanisms 15 include a slider 1501, a telescopic rod 1502 and a spring 1503.

[0030] When in use, first pour the raw materials into the mixing tank 3, then put the mixing mechanism 13 into the mixing tank 3 so that the fixed shaft 18 is rotated and embedded in the center of one side of the inner wall of the mixing tank 3, then rotate the threaded block 4 to one side through the handle 19 so that the No. 1 connecting shaft 17 passes through the center of one side of the threaded block 4, and the mixing tank 3 is clamped on one side of the No. 1 fixing seat 2 through the placement groove 12, and then rotate the threaded rod 8 to one side so that the No. 2 fixing seat 10 moves along the sliding rod 9 to the side of the No. 1 fixing seat 2 under the action of the threaded rod 8, and at the same time, the sliding block fixed on the bottom end surface of the No. 2 fixing seat 10 is embedded in the sliding groove 16 to maintain the stability of the No. 2 fixing seat 10 when moving, and the placement groove 12 on the No. 2 fixing seat 10 is used to clamp the mixing tank 3, and the position of the mixing tank 3 is squeezed and fixed by moving the position of the No. 2 fixing seat 10, and the No. 2 connecting shaft 21 is rotated to one side while moving the No. 2 fixing seat 10 so that the multiple embedded blocks 22 fixed on the No. 2 connecting shaft 21 can be embedded in the multiple embedded grooves 20 on the No. 1 connecting shaft 17;

[0031] Then, the motor 5 is started to drive the stirring mechanism 13 to rotate through the No. 1 connecting shaft 17 and the No. 2 connecting shaft 21, and the raw materials in the stirring tank 3 are stirred through multiple stirring rods 1303. At the same time, two flat scrapers 1301 are used to scrape one side of the threaded block 4 and one side of the inner wall of the stirring tank 3, and two curved scrapers 1302 are used to scrape the curved inner wall of the stirring tank 3 to prevent the paint from adhering to the inner wall of the stirring tank 3 and causing waste of raw materials during unloading and cleaning. When the stirring mechanism 13 rotates, the rolling of the paint in the stirring tank 3 will cause the stirring tank 3 to vibrate, and the force generated by the vibration of the stirring tank 3 will be transmitted to the bottom plate 11, and the bottom plate 11 is affected After the vibration, the multiple telescopic rods 1502 in the amplifier mechanism 15 on the bottom end surface of the inner wall of the base 1 drive the slider 1501 to slide in the slide groove 14 in the horizontal direction, and the multiple telescopic rods 1502 in the two amplifier mechanisms 15 on both sides of the inner wall of the base 1 drive the two sliders 1501 to move in the two slide grooves 14 in the vertical direction, and at the same time, the multiple springs 1503 in the three amplifier mechanisms 15 enhance the vibration amplitude of the bottom plate 11 in the vertical and horizontal directions, thereby increasing the amplitude of the shaking of the stirring tank 3 caused by the stirring mechanism 13 during the stirring process, so that the paint in the stirring tank 3 is mixed more evenly.

[0032] Working principle: The stirring mechanism 13 is driven to rotate by the motor 5. While the stirring rod 1303 is used to stir the raw materials in the stirring tank 3, the inner wall of the stirring tank 3 can be scraped by the curved scraper 1302 and the flat scraper 1301 to prevent the sticky paint from adhering to the inner wall of the stirring tank 3 and causing waste of raw materials during unloading and cleaning. The splicing design of the No. 1 connecting shaft 17 and the No. 2 connecting shaft 21 facilitates the removal of the stirring tank 3 for unloading and cleaning. At the same time, during the stirring process, the three amplification mechanisms 15 can be used to expand the shaking amplitude of the stirring tank 3, so that the paint is mixed more evenly.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A mixing and stirring device for uniform mixing, comprising a base (1), a mixing tank (3) and a bottom plate (11), characterized in that: A No. 2 fixing seat (10) is slidably provided on the upper end surface of the bottom plate (11), a fixing plate (6) is fixedly provided on one side of the upper end surface of the No. 2 fixing seat (10), a motor (5) is fixedly provided on one side of the fixing plate (6), and a No. 2 connecting shaft (21) is fixedly provided at the output end of the motor (5), a No. 1 fixing seat (2) is fixedly provided on one side of the upper end surface of the bottom plate (11), a positioning plate (7) is fixedly provided on the other side of the upper end surface of the base (1), a threaded rod (8) is threadedly provided at the center of one side of the positioning plate (7), and sliding rods (9) are fixedly provided at the center of the other side of the positioning plate (7) near the front and rear ends; A threaded block (4) is threadedly sleeved on one side of the inner wall of the stirring tank (3); a first connecting shaft (17) is rotatably arranged at the center of one side of the threaded block (4); a stirring mechanism (13) is fixedly arranged at one end of the first connecting shaft (17); the stirring mechanism (13) comprises two flat scrapers (1301), two curved scrapers (1302) and a plurality of stirring rods (1303); a slide groove (14) is provided at the center of the bottom end surface of the inner wall of the base (1) and at the center of both sides of the inner wall close to the upper end; a plurality of amplification mechanisms (15) are slidably engaged in the three slide grooves (14); the plurality of amplification mechanisms (15) each comprise a slider (1501), a telescopic rod (1502) and a spring (1503).

2. A uniformly stirring mixing device according to claim 1, characterized in that: One of the two flat scrapers (1301) is fixedly arranged at one end of a No. 1 connecting shaft (17), and a fixed shaft (18) is fixedly arranged at the center of one side of the other flat scraper (1301) of the two flat scrapers (1301), and the fixed shaft (18) is rotatably embedded in the center of one side of the inner wall of the stirring tank (3), and the two curved scrapers (1302) are respectively fixedly arranged at the upper and lower ends of the two flat scrapers (1301).

3. A mixing and stirring device for uniform stirring according to claim 1, characterized in that: The three sliders (1501) are respectively slidably arranged in the three slide grooves (14); the plurality of telescopic rods (1502) are respectively fixedly arranged on the upper end surfaces of the sliders (1501) located at the lower ends among the three sliders (1501); the outer walls of the plurality of telescopic rods (1502) are movably sleeved with springs (1503); one ends of the plurality of springs (1503) are respectively fixedly arranged on the sliders (1501); and the other ends of the plurality of springs (1503) are respectively fixedly arranged on the bottom plate (11).

4. A uniform mixing and stirring device according to claim 1, characterized in that: A sliding block is fixedly arranged at the center of the lower end surface of the two No. 1 fixing seats (2), a sliding groove (16) is opened at the center of the upper end surface of the bottom plate (11), and the two sliding blocks are slidably arranged in the sliding groove (16).

5. A uniform mixing and stirring device according to claim 1, characterized in that: A plurality of embedding grooves (20) are formed on one side of the No. 1 connecting shaft (17), a plurality of embedding blocks (22) are fixedly provided on one side of the No. 2 connecting shaft (21), and the plurality of embedding blocks (22) are respectively embedded in the plurality of embedding grooves (20), the No. 1 connecting shaft (17) passes through the center of one side of the threaded block (4), and a handle (19) is fixedly provided on one side of the threaded block (4).

6. A uniform mixing and stirring device according to claim 1, characterized in that: The two sliding rods (9) respectively penetrate the center of one side of the second fixing seat (10) near the front and rear ends and are fixedly arranged at the center of one side of the first fixing seat (2) near the front and rear ends; the threaded rod (8) threadably penetrates the center of one side of the second fixing seat (10) and is rotatably arranged at the center of one side of the first fixing seat (2).

7. A uniform mixing and stirring device according to claim 1, characterized in that: A placement groove (12) is provided at the center of the first fixing seat (2) and the second fixing seat (10) on one side opposite to each other, close to the upper end, and the stirring tank (3) is clamped and arranged in the two placement grooves (12).

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