Paint deep uniform mixing equipment for stone-like paint

Abstract

The utility model discloses a stone-like paint deep mixing device which comprises a mixing device body, a mixing rod is installed on one side of the outer surface of the mixing device body, and a mixing barrel is arranged on the outer side of the mixing rod. The utility model has the advantages that the high-flexibility residue scraping mechanism can move the scraping plate inwards when the scraping plate does not need to be used, so that a gap is formed between the scraping plate and the inner wall of the uniform mixing barrel, the scraping plate is prevented from being abraded when the scraping plate does not need to be used, and the service life of the uniform mixing barrel is prolonged. When the stone-like paint adhering to the inner wall of the uniform mixing barrel needs to be scraped off through a scraping plate, the scraping plate can be pushed outwards through a spring in the synchronizing mechanism until the outer surface of the scraping plate makes contact with the inner wall of the uniform mixing barrel, and through the technical scheme, it can be ensured that the scraping plate can make contact with the inner wall of the uniform mixing barrel all the time; and the service life and the flexibility of the scraping plate are improved while the scraping work is performed.

Description

Technical Field

[0001] The utility model relates to the technical field, and specifically relates to a paint deep mixing and homogenizing device for stone-like paint. Background Technique

[0002] The paint deep mixing and homogenizing device for stone-like paint is a mechanical device specially used for deeply mixing and homogenizing stone-like paint. The design of this device aims to ensure that various components in the paint can be fully mixed to achieve an ideal painting effect. This mixing and homogenizing device mainly consists of two major parts, namely a stirring system, through which various components in the paint can be quickly and evenly mixed together to ensure the uniformity and stability of the paint, and a metering system, through which the ratio of the paint can be ensured to be accurate, so as to obtain high-quality stone-like paint.

[0003] However, when using this device, residual stone-like paint will adhere to the inner wall of the mixing barrel. To solve this problem, the existing mixing and homogenizing device will connect a scraper to the mixing rod, and the rotating scraper is used to remove the stone-like paint adhering to the inner wall of the mixing barrel. However, since the scraper always fits with the inner wall of the mixing barrel, as the use time increases, the scraper will inevitably be worn, resulting in a gap between the scraper and the inner wall of the mixing barrel, losing the effect of removing stone-like paint; Therefore, it does not meet the existing requirements, and for this reason, we propose a paint deep mixing and homogenizing device for stone-like paint. Content of the Utility Model

[0004] The purpose of the utility model is to provide a paint deep mixing and homogenizing device for stone-like paint to solve the problems mentioned in the above background technique that when using this device, residual stone-like paint will adhere to the inner wall of the mixing barrel. To solve this problem, the existing mixing and homogenizing device will connect a scraper to the mixing rod, and the rotating scraper is used to remove the stone-like paint adhering to the inner wall of the mixing barrel. However, since the scraper always fits with the inner wall of the mixing barrel, as the use time increases, the scraper will inevitably be worn, resulting in a gap between the scraper and the inner wall of the mixing barrel, losing the effect of removing stone-like paint, etc.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A paint deep mixing and homogenizing device for stone-like paint, including a mixing and homogenizing device body, one side of the outer surface of the mixing and homogenizing device body is provided with a mixing rod, the outer side of the mixing rod is provided with a mixing barrel, and a high-flexibility residue scraping mechanism is installed on the outer surface of the mixing rod located inside the mixing barrel. The high-flexibility residue scraping mechanism includes two scrapers and a synchronization mechanism. The two scrapers are respectively located on both sides inside the mixing barrel, and the front end face of the first scraper and the rear end face of the second scraper from left to right are both one centimeter away from the inner wall of the mixing barrel;

[0006] The two scraping plates can be synchronously moved inwards or outwards through the synchronization mechanism.

[0007] Preferably, a mixing blade located inside the mixing barrel is fixedly sleeved on the lower side of the outer surface of the mixing rod, and the mixing rod and the mixing blade are fixed by bolts.

[0008] Preferably, a positioning sleeve is sleeved on the lower side of the outer surface of the mixing barrel. A connecting rod is fixedly provided on the surface of the positioning sleeve facing the mixing equipment body, and the surface of the connecting rod facing the mixing equipment body is fixed to the mixing equipment body.

[0009] Preferably, the synchronization mechanism includes a stepping motor. The output shaft of the stepping motor is connected with a square rotating shaft through a coupling. A plurality of internal thread grooves are provided on the outer side of the square rotating shaft, and an inclined surface external thread circular plate matching the internal thread is provided on the lower side inside the internal thread groove.

[0010] Preferably, a square through hole penetrating the inclined surface external thread circular plate is provided at the middle position of the upper end surface of the inclined surface external thread circular plate. The square rotating shaft vertically penetrates the square through hole. The cross-sectional shape of the inner wall of the square through hole is square. The outer surface of the square rotating shaft fits with the inner wall of the square through hole, and the square rotating shaft is slidably connected with the square through hole.

[0011] Preferably, a rectangular pushing block is provided on each of the two sides below the inclined surface external thread circular plate. The surface of the inclined surface external thread circular plate facing the rectangular pushing block and the surface of the rectangular pushing block facing the inclined surface external thread circular plate are both inclined surfaces;

[0012] The lower end surface of the rectangular pushing block is fixedly connected with a moving rod, and the surface of the moving rod facing the scraping plate is fixed to the scraping plate.

[0013] Preferably, a metal rod is provided below the moving rod. A spring is sleeved on the outer surface of the metal rod. One end of the spring is connected with a metal sleeve movably sleeved on the outer surface of the metal rod, and the surface of the metal sleeve facing the moving rod is fixed to the moving rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the synchronization mechanism, the present utility model can actively synchronously move the two scraping plates inwards, so as to actively generate a gap between the scraping plates and the inner wall of the mixing barrel, thereby avoiding the wear of the scraping plates when they are not needed. Through the above technical solution, the service life and flexibility of the scraping plates are improved;

[0016] 2. When it is necessary to scrape the imitation stone paint stained on the inner wall of the mixing barrel with a scraper, the spring in the synchronization mechanism can be used to push the scraper outwards until the outer surface of the scraper comes into contact with the inner wall of the mixing barrel. Then, when the mixing rod drives the scraper to rotate, the scraper will rotate while fitting against the inner wall of the mixing barrel, so as to scrape off the imitation stone paint stained on the mixing barrel. Through the above technical solution, it can be ensured that when the scraper is needed, the scraper can always contact the inner wall of the mixing barrel to carry out the scraping work. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the whole of the present utility model when the mixing barrel is in a semi-sectional state;

[0019] Figure 3 is a front view of the internal structure of the whole of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 is an enlarged view of the structure at A in

[0021] In the figure: 1, mixing equipment body; 2, mixing rod; 3, mixing barrel; 4, positioning sleeve; 5, connecting rod; 6, mixing blade; 7, scraper; 8, stepper motor; 9, square rotating shaft; 10, moving rod; 11, metal rod; 12, metal sleeve; 13, spring; 14, internal thread groove; 15, inclined surface external thread circular plate; 16, square through hole; 17, rectangular pushing block. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] The mixing equipment body 1 (model: GFJ-7.5KW), stepper motor 8 (model: 57HD) and scraper 7 (model: 304) mentioned in the present utility model can be obtained by purchasing from the market or customizing privately.

[0024] Such as Figure 1As shown in the figure, an embodiment provided by the present utility model: a coating depth mixing device for imitation stone paint, including a mixing device body 1. On one side of the outer surface of the mixing device body 1, a mixing rod 2 is installed. Outside the mixing rod 2, there is a mixing barrel 3. On the outer surface of the mixing rod 2 located inside the mixing barrel 3, a highly flexible residue scraping mechanism is installed. The highly flexible residue scraping mechanism includes two scraping plates 7 and a synchronization mechanism. The two scraping plates 7 are respectively located on both sides inside the mixing barrel 3, and the front end surface of the first scraping plate 7 and the rear end surface of the second scraping plate 7 from left to right are both one centimeter away from the inner wall of the mixing barrel 3;

[0025] Through the synchronization mechanism, the two scraping plates 7 can be moved inward or outward synchronously.

[0026] On the lower side of the outer surface of the mixing rod 2, a mixing blade 6 located inside the mixing barrel 3 is fixedly sleeved, and the mixing rod 2 and the mixing blade 6 are fixed by bolts. In this embodiment, when the device needs to be used, the raw materials of the imitation stone paint are poured into the inside of the mixing barrel 3, and the mixing device body 1 is started to drive the mixing rod 2 and the mixing blade 6 fixedly sleeved on the outer surface of the mixing rod 2 to rotate. Through the rotating mixing blade 6, the raw materials located inside the mixing barrel 3 can be mixed. After the mixing is completed, the mixed imitation stone paint is stored in the corresponding container;

[0027] As a preferred technical solution of this embodiment, as Figure 1 shown, a positioning sleeve 4 is sleeved on the lower side of the outer surface of the mixing barrel 3. A connecting rod 5 is fixedly provided on the surface of the positioning sleeve 4 facing the mixing device body 1, and the surface of the connecting rod 5 facing the mixing device body 1 is fixed to the mixing device body 1; Through the positioning sleeve 4 sleeved on the outer surface of the mixing barrel 3, the mixing barrel 3 can be prevented from moving during the process of mixing the raw materials located inside the mixing barrel 3;

[0028] As a preferred technical solution of this embodiment, as Figure 3 shown, the synchronization mechanism includes a stepping motor 8. The output shaft of the stepping motor 8 is connected with a square rotating shaft 9 through a coupling. A plurality of internal thread grooves 14 are provided outside the square rotating shaft 9, and an inclined external thread circular plate 15 matching the internal thread is provided on the lower side inside the internal thread groove 14; When it is necessary to scrape off the imitation stone paint stained on the inner wall of the mixing barrel 3, the stepping motor 8 is started, and the square rotating shaft 9 connected thereto can be driven to rotate by the stepping motor 8;

[0029] As a preferred technical solution of this embodiment, as Figure 4As shown, a square through-hole 16 penetrating the inclined-plane external-thread circular plate 15 is provided at the middle position of the upper end surface of the inclined-plane external-thread circular plate 15. A square rotating shaft 9 vertically penetrates the square through-hole 16. The inner wall cross-sectional shape of the square through-hole 16 is square. The outer surface of the square rotating shaft 9 fits with the inner wall of the square through-hole 16, and the square rotating shaft 9 is slidably connected with the square through-hole 16. Since the outer surface of the square rotating shaft 9 fits with the inner wall of the square through-hole 16 penetrating the inclined-plane external-thread circular plate 15, when the square rotating shaft 9 rotates, the inclined-plane external-thread circular plate 15 will rotate synchronously. Through the internal-thread transmission of the internal-thread groove 14, the rotating inclined-plane external-thread circular plate 15 can move up and down. At this time, move the inclined-plane external-thread circular plate 15 upward;

[0030] On both sides below the inclined-plane external-thread circular plate 15, a rectangular pushing block 17 is provided. The surface of the inclined-plane external-thread circular plate 15 facing the rectangular pushing block 17 and the surface of the rectangular pushing block 17 facing the inclined-plane external-thread circular plate 15 are both inclined planes;

[0031] The lower end surface of the rectangular pushing block 17 is fixedly connected with a moving rod 10, and the surface of the moving rod 10 facing the scraping plate 7 is fixed to the scraping plate 7. Below the moving rod 10, there is a metal rod 11. A spring 13 is sleeved on the outer surface of the metal rod 11. One end of the spring 13 is connected with a metal sleeve 12 movably sleeved on the outer surface of the metal rod 11, and the surface of the metal sleeve 12 facing the moving rod 10 is fixed to the moving rod 10. As the inclined-plane external-thread circular plate 15 rises, through the reaction force of the compressed spring 13, the metal sleeve 12 and the moving rod 10 fixed to the metal sleeve 12 can be gradually pushed outward. As the moving rod 10 moves, the scraping plate 7 fixed to it will also gradually move outward until the scraping plate 7 fits with the inner wall of the mixing barrel 3. Through the spring force of the spring 13, it can be ensured that the scraping plate 7 can fit with the inner wall of the mixing barrel 3. Through the above technical solution, it can be ensured that when the scraping plate 7 needs to be used, the scraping plate 7 can always contact the inner wall of the mixing barrel 3 for scraping work;

[0032] If it is in the process of mixing, then move the inclined-plane external-thread circular plate 15 downward through the square rotating shaft 9. As the inclined-plane external-thread circular plate 15 descends, the inclined plane on the lower end surface of the inclined-plane external-thread circular plate 15 will contact the inclined plane on the upper end surface of the rectangular pushing block 17 and push the rectangular pushing block 17 inward. And as the rectangular pushing block 17 moves, the moving rod 10 fixed to it will also move inward, so that a distance is generated between the scraping plate 7 fixed to the outer surface of the moving rod 10 and the inner wall of the mixing barrel 3, so as to avoid abrasion to it when the scraping plate 7 does not need to be used. Through the above technical solution, the service life and flexibility of the scraping plate 7 are improved;

[0033] During the process of the moving rod 10 being pushed inward by the inclined plane external thread circular plate 15, the metal sleeve 12 fixed thereto will move together therewith and squeeze the spring 13. Through the reaction force of the squeezed spring 13, the scraping plate 7 can be pushed outward during the upward movement of the inclined plane external thread circular plate 15.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A coating depth mixing device for imitation stone paint, comprising a mixing device body (1), characterized in that: On one side of the outer surface of the mixing equipment body (1), a mixing rod (2) is installed. A mixing barrel (3) is arranged outside the mixing rod (2). On the outer surface of the mixing rod (2) located inside the mixing barrel (3), a high-flexibility residue scraping mechanism is installed. The high-flexibility residue scraping mechanism includes two scraping plates (7) and a synchronization mechanism. The two scraping plates (7) are respectively located on both sides inside the mixing barrel (3), and the front end surface of the first scraping plate (7) and the rear end surface of the second scraping plate (7) from left to right are both one centimeter away from the inner wall of the mixing barrel (3). Through the synchronization mechanism, the two scraping plates (7) can be moved inward or outward synchronously.

2. The coating depth mixing device for stone-like paint according to claim 1, characterized in that: On the lower side of the outer surface of the mixing rod (2), a mixing blade (6) located inside the mixing barrel (3) is fixedly sleeved, and the mixing rod (2) and the mixing blade (6) are fixed by bolts.

3. The paint depth mixing device for stone-like paint according to claim 2, wherein: A positioning sleeve (4) is sleeved on the lower side of the outer surface of the mixing barrel (3). A connecting rod (5) is fixedly arranged on the surface of the positioning sleeve (4) facing the mixing equipment body (1), and the surface of the connecting rod (5) facing the mixing equipment body (1) is fixed to the mixing equipment body (1).

4. The paint depth mixing device for imitating stone paint according to claim 1, characterized in that: The synchronization mechanism includes a stepping motor (8). The output shaft of the stepping motor (8) is connected with a square rotating shaft (9) through a coupling. A plurality of internal thread grooves (14) are arranged outside the square rotating shaft (9). On the lower side inside the internal thread groove (14), an inclined surface external thread circular plate (15) matching its internal thread is arranged.

5. The paint depth mixing device for stone-like paint according to claim 4, characterized in that: At the middle position of the upper end surface of the inclined surface external thread circular plate (15), a square through hole (16) penetrating the inclined surface external thread circular plate (15) is arranged. The square rotating shaft (9) vertically penetrates the square through hole (16). The cross-sectional shape of the inner wall of the square through hole (16) is square. The outer surface of the square rotating shaft (9) is attached to the inner wall of the square through hole (16), and the square rotating shaft (9) is slidably connected with the square through hole (16).

6. The paint depth mixing device for imitating stone paint according to claim 5, characterized in that: On both sides below the inclined surface external thread circular plate (15), a rectangular pushing block (17) is arranged on each side. The surface of the inclined surface external thread circular plate (15) facing the rectangular pushing block (17) and the surface of the rectangular pushing block (17) facing the inclined surface external thread circular plate (15) are both inclined surfaces. The lower end surface of the rectangular pushing block (17) is fixedly connected with a moving rod (10), and the surface of the moving rod (10) facing the scraping plate (7) is fixed to the scraping plate (7).

7. The paint depth mixing device for imitating stone paint according to claim 6, characterized in that: Below the moving rod (10), a metal rod (11) is arranged. A spring (13) is sleeved on the outer surface of the metal rod (11). One end of the spring (13) is connected with a metal sleeve (12) movably sleeved on the outer surface of the metal rod (11), and the surface of the metal sleeve (12) facing the moving rod (10) is fixed to the moving rod (10).

Images