Latex paint stirrer for indoor decoration

Abstract

The utility model relates to the technical field of stirring equipment, in particular to an emulsion paint stirrer for indoor decoration, which comprises a cover plate clamped with an emulsion paint containing barrel, a rotating shaft is mounted in the cover plate, a driving motor connected with the rotating shaft is arranged at the top of the cover plate, and a plurality of layers of cross rods sleeved on the outer wall of the rotating shaft are arranged at the bottom of the cover plate. A stirring assembly is mounted at the end part of each layer of cross rod, and a paddle is mounted at the bottom end of the rotating shaft. The driving motor can drive the rotating shaft to rotate, so that the cross rod and the paddle form a stirring vortex in the latex paint containing barrel, the stirring assembly can perform local accelerated stirring at the edge position of the vortex, various pigments in the latex paint containing barrel are integrally and uniformly mixed, and the problem of non-uniform stirring in the prior art is solved; the stirring time of the latex paint is further shortened, and the influence on the construction progress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, and specifically discloses a latex paint stirring machine for indoor decoration. Background Art

[0002] Latex paint is a type of water-based paint that is made by adding pigments, fillers and various additives to synthetic resin emulsions. Latex paint is widely used in interior decoration construction because of its rapid film formation, environmental protection and no odor. At present, in order to improve the aesthetics of interior decoration, the colors of latex paints used in construction have gradually become diversified. For example, when it is necessary to mix gray, green and other complex color latex paints, due to the preparation of multiple pigments, different oil absorption and pigment density, "floating color" and "flowering" are likely to occur. In order to speed up the rapid fusion of various colors of pigments, operators often use mixers to stir them evenly, thereby speeding up the fusion speed.

[0003] The utility model patent with authorization announcement number: CN218854065U discloses a mixer for seasoning for latex paint, including a horizontal plate, a barrel cover is inserted at the lower end of the horizontal plate, a first stirring shaft is rotatably installed in the horizontal plate and the barrel cover, a second stirring shaft is rotatably installed in the first stirring shaft, a second bevel gear and a first bevel gear that match each other are fixed to the outer periphery of the upper sides of the first stirring shaft and the second stirring shaft, a fixing plate is inserted at the upper end of the horizontal plate, a motor box is fixed at the upper end of the fixing plate, and a driving bevel gear meshing with the first bevel gear and the second bevel gear is fixed to the outer end of the motor box through its output shaft.

[0004] In the disclosed patent technology, the motor box provides rotational power to the first stirring shaft, thereby driving the second stirring shaft and the stirring wings fixedly inserted on the outer wall to rotate together, so as to achieve the seasoning stirring of the latex paint; in the actual construction process, multi-color latex paint often requires two or even more pigments to be mixed. When multiple pigments are evenly stirred, there is a gap between the blade structure such as the stirring wing and the cylinder wall of the latex paint holding barrel, which leads to uneven mixing of pigments at the edge of the latex paint holding barrel. In order to make the stirred multi-color latex paint meet the indoor construction requirements, the stirring time can only be increased to make it mixed evenly; it can be seen that the mixer in the prior art has the problem of uneven stirring in the process of evenly mixing multi-color latex paint, resulting in too long stirring time and slowing down the construction progress. Utility Model Content

[0005] Aiming at the problem that the mixer has uneven mixing during the uniform mixing process of multi-color latex paint, the utility model provides a latex paint mixer for indoor decoration.

[0006] To solve the above problems, the utility model provides the following technical solutions:

[0007] A latex paint mixer for interior decoration comprises a cover plate clamped with a latex paint containing barrel, a rotating shaft is installed in the cover plate, a driving motor connected to the rotating shaft is arranged on the top of the cover plate, a plurality of layers of cross bars sleeved on the outer wall of the rotating shaft are arranged on the bottom of the cover plate, a stirring assembly is installed at the end of each layer of the cross bars, and a paddle is installed at the bottom end of the rotating shaft.

[0008] Preferably, the rotating shaft includes a connecting shaft and a stirring shaft, the connecting shaft is rotationally matched with the cover plate and is transmission-connected to the driving motor, and the stirring shaft is fixedly connected to the connecting shaft.

[0009] Preferably, the outer sleeve of the connecting shaft is provided with a shell fixedly connected to the driving motor, the connecting shaft is connected to the output shaft of the driving motor through a coupling, a first rolling bearing is arranged between the coupling and the shell, and a second rolling bearing is arranged between the connecting shaft and the shell.

[0010] Preferably, the cover plate is provided with a through groove, a shaft sleeve connected to the shell is fixedly installed in the through groove, a ring sleeve is installed in the shaft sleeve, the ring sleeve is sleeved on the outside of the connecting shaft, a plurality of shock-absorbing springs are placed in the ring sleeve, and rubber rings are provided on the top and bottom of the shock-absorbing springs.

[0011] Preferably, the rotation radius of the upper crossbar is greater than the rotation radius of the lower crossbar.

[0012] Preferably, the stirring assembly comprises a receiving block connected to the cross bar, hinged columns are movably installed around the receiving block, and fan blades are fixedly connected to the outer ends of the hinged columns.

[0013] Preferably, the lowest position of the fan blade is higher than the upper surface of the blade.

[0014] Preferably, the fan blades are of square structure and are made of fluorosilicone rubber.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The driving motor in the utility model can drive the rotating shaft to rotate, so that the cross bar and the paddle blades form a stirring vortex in the latex paint holding barrel, and the stirring component can perform local accelerated stirring at the edge of the vortex, so that the various pigments in the latex paint holding barrel are uniformly mixed as a whole, which solves the problem of uneven stirring in the prior art, further shortens the stirring time of the latex paint, and avoids affecting the construction progress;

[0017] 2. The utility model arranges the first rolling bearing and the second rolling bearing on the outside of the connecting shaft, which can ensure the stability of the connecting shaft when rotating in the housing, and through the matching structure of the ring sleeve, the shock-absorbing spring and the rubber ring, the influence of the vibration of the mixer on the connecting shaft when working can be effectively reduced, thereby ensuring that the connecting shaft rotates smoothly in the sleeve, and further reducing the influence on the cover plate and the sleeve to prevent structural damage;

[0018] 3. The utility model provides a hinged column between the fan blade and the receiving block, so that the fan blade can rotate slightly, so that the end of the cross bar, that is, the edge of the latex paint container, can be locally accelerated and stirred, thereby enhancing the uniform mixing rate of multiple pigments in the area, and therefore has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the utility model, the following will briefly introduce the drawings required for the description. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the coupling installation structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the first rolling bearing installation structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the second rolling bearing installation structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the ring sleeve installation structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the installation structure of the shock absorbing spring of the utility model;

[0027] Figure 8 The structure of the stirring assembly of the utility model is shown in FIG. Figure 1 ;

[0028] Fig. 9 The structure of the stirring assembly of the utility model is shown in FIG. Figure 2 ;

[0029] In the figure: 1. cover plate, 2. rotating shaft, 201. connecting shaft, 202. stirring shaft, 3. driving motor, 4. cross bar, 5. stirring assembly, 501. receiving block, 502. hinged column, 503. fan blade, 6. paddle blade, 7. housing, 8. coupling, 9. first rolling bearing, 10. second rolling bearing, 11. bushing, 12. ring sleeve, 13. shock-absorbing spring, 14. rubber ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0031] This specific embodiment provides a latex paint mixer for interior decoration, such as Figure 1-Figure 9 As shown, it includes a cover plate 1, which is a disc-shaped structure. A ring portion is provided at the bottom of the cover plate 1, so that the cover plate 1 can be clamped on the outer edge of the latex paint storage barrel, so that the mixer of the utility model can be stably placed on the latex paint storage barrel. A through groove is provided at the center of the circle of the cover plate 1, and the through groove is a circular structure. A shaft sleeve 11 is fixedly installed in the through groove, and a rotating shaft 2 is provided inside the shaft sleeve 11. The outer peripheral surface of the shaft sleeve 11 is fixedly connected to the cover plate 1, and the rotating shaft 2 includes a connecting shaft 201 and a stirring shaft 202.

[0032] like Figure 2-Figure 5As shown, the connecting shaft 201 and the stirring shaft 202 are fixedly connected to form an integrated structure by bolts, and the connecting shaft 201 is arranged above the stirring shaft 202. The top end of the connecting shaft 201 is connected to the driving motor 3 through a coupling 8, and the bottom end of the output shaft of the driving motor 3 is fixedly connected to the top end of the connecting shaft 201. The outer coupling 8 can ensure the stability of the connection between the output shaft of the driving motor 3 and the connecting shaft 201 to avoid structural damage. The outer sleeve of the connecting shaft 201 is provided with a shell 7, the top end of the shell 7 is fixedly connected to the outer shell of the driving motor 3, and the bottom end of the shell 7 is fixedly connected to the upper surface of the sleeve 11; a first rolling bearing 9 is arranged between the coupling 8 and the shell 7, the outer ring of the first rolling bearing 9 is fixedly placed in the annular groove inside the shell 7, and the inner ring of the first rolling bearing 9 is interference fit with the coupling 8. When the output shaft of the driving motor 3 drives the connecting shaft 201 to rotate, it can drive the coupling 8 to rotate together. Under the cooperation of the first rolling bearing 9, the shell 7 becomes a supporting structure for the connecting shaft 201, the output shaft of the driving motor 3, and the coupling 8, thereby ensuring the stability of the connecting shaft 201 when rotating.

[0033] A second rolling bearing 10 is provided between the shell 7 and the connecting shaft 201. The second rolling bearing 10 is arranged at the bottom of the inner cavity of the shell 7. The outer ring of the second rolling bearing 10 is fixedly placed in an annular groove inside the shell 7. The inner ring of the second rolling bearing 10 is interference fit with the connecting shaft 201. During the rotation of the connecting shaft 201, the second rolling bearing 10 can stably support the bottom of the connecting shaft 201, further enhancing the stability of the connecting shaft 201 during rotation.

[0034] like Figure 6-Figure 7As shown, the bottom end of the connecting shaft 201 passes through the shaft sleeve 11 and then protrudes out of the cover plate 1, and a ring sleeve 12 is installed in the shaft sleeve 11, and the outer wall of the ring sleeve 12 contacts the inner wall of the shaft sleeve 11, and the ring sleeve 12 and the shaft sleeve 11 have an interference fit; the inner wall of the ring sleeve 12 has a clearance fit with the connecting shaft 201, and a plurality of grooves are provided inside the ring sleeve 12, and a shock-absorbing spring 13 is placed in the groove, and rubber rings 14 are provided on the top and bottom of the shock-absorbing spring 13, and two rubber rings 14 are provided, which are respectively in contact with the upper surface and the lower surface of the ring sleeve 12, and the rubber ring 14 has an interference fit with the connecting shaft 201. The inner and outer sides of the rubber ring 14 are both covered with rubber rings. The rubber ring on the inner side of the rubber ring 14 contacts the outer wall of the connecting shaft 201, and the rubber ring on the outer side of the rubber ring 14 contacts the inner wall of the sleeve 11. During the rotation of the connecting shaft 201, the rubber ring 14 rotates under the action of the rubber ring on the inner side of the rubber ring 14. When the rubber ring 14 rotates, slight vibration will be generated. Since the rubber ring 14 contacts the shock-absorbing spring 13, the shock-absorbing spring 13 can effectively reduce the impact of the vibration on the connecting shaft 201, thereby ensuring that the bottom end of the connecting shaft 201 can rotate smoothly, and further reducing the impact on the cover plate 1 and the sleeve 11 to prevent structural damage.

[0035] like Figure 2 As shown, multiple layers of cross bars 4 are mounted on the outer wall of the stirring shaft 202. This embodiment will illustrate the structural features of the three-layer cross bars 4; three layers of cross bars 4 are mounted on the outer wall of the stirring shaft 202, and each layer is arranged with three cross bars 4, and each cross bar 4 is evenly spaced; the rotation radius of the upper cross bar 4 is greater than the rotation radius of the lower cross bar 4, which shows that the arrangement of the cross bars 4 is an inverted stepped structure. In the process of the connecting shaft 201 driving the stirring shaft 202 to rotate, the cross bars 4 can stir the various pigments in the latex paint bucket and generate a vortex with a radius gradually increasing from bottom to top, thereby improving the uniform mixing ability of the mixer.

[0036] like Figure 8-Figure 9As shown, a stirring assembly 5 is installed at the end of each cross bar 4, and the stirring assembly 5 includes a receiving block 501 connected to the cross bar 4. The receiving block 501 is a square structure, and strip grooves are opened on the upper, lower, left and right four planes of the receiving block 501. A connecting rod is fixedly arranged in each strip groove, and a hinge column 502 is hinged on the outer wall of the connecting rod. The inner end of the hinge column 502 is hinged to the connecting rod, and the outer end of the hinge column 502 is fixedly connected to a fan blade 503; during the rotation of the cross bar 4, the surface of the fan blade 503 will contact the various pigments in the latex paint holding barrel. Since the hinge column 502 is movably installed on the receiving block 501, the fan blade 503 produces a relatively slight rotation, so that the end of the cross bar 4, that is, the edge position of the latex paint holding barrel, is locally accelerated and stirred, thereby enhancing the uniform mixing rate of the various pigments in this area.

[0037] Among them, the fan blade 503 is a square structure and is made of fluorosilicone rubber; by setting the fan blade 503 to be square, irregular vortices can be generated near the fan blade 503, thereby avoiding the occurrence of a mixing blind spot; by using fluorosilicone rubber material, the oil resistance and acid and alkali resistance of the fan blade 503 can be improved, ensuring that the fan blade 503 and the latex paint do not stick or adhere, thereby enhancing the practicality of the stirring component 5.

[0038] In addition, if Figure 1 As shown, the bottom end of the stirring rod 202 is equipped with a paddle 6, and the lowest position of the fan blade 503 is higher than the upper surface of the paddle 6, so as to avoid the paddle 6 from contacting the fan blade 503, thereby ensuring the safety of the mixer. The paddle 6 is arranged at the bottom end of the stirring rod 202 so that the stirring rod 202 can generate a larger vortex during the rotation process, and the vortex is diverged outward, thereby enhancing the stirring and mixing ability of the stirring rod 202.

[0039] The working principle of the utility model is:

[0040] When mixing multi-color latex paint, the required multiple pigments are poured into the latex paint holding barrel, the cover plate 1 is placed on the latex paint holding barrel, and the drive motor 3 is started so that the output shaft of the drive motor 3 drives the connecting shaft 201 and the stirring shaft 202 to rotate; during the stirring process of the shaft 202, the cross bar 4 and the paddle 6 can generate a vortex in the latex paint holding barrel. Since the cross bar 4 is arranged in multiple layers and has an inverted stepped structure from bottom to top, the vortex in the latex paint holding barrel is a vortex with a gradually increasing radius from bottom to top; during this period, the hinged column 502 can rotate on the receiving block 501, so that the fan blade 503 can locally accelerate the stirring of the edge position of the latex paint holding barrel, so that the multiple pigments in the latex paint holding barrel are evenly mixed as a whole.

[0041] Compared with the prior art, the utility model is characterized in that the oil-absorbing cotton cylinder 7 can absorb the oil in the condensed water once, and by rotating the inner cavity 3 in the shell 2, the oil in the condensed water is precipitated for the second time under the action of centrifugal force, and the oil can flow out from the liquid outlet pipe 4 at the bottom of the shell 2, so that the oil in the condensed water is completely filtered out, ensuring that the condensed water can be reused for a second time and ensuring production safety; a conductivity sensor 15 is arranged at the bottom of the annular baffle 14, which can measure the conductivity of the condensed water in real time, and through data interaction with the drive motor 9, the drive motor 9 can be started and stopped in real time, which can ensure the filtering effect on the oil in the condensed water on the one hand, and reduce the energy consumption of the drive motor 9 and reduce the production cost on the other hand; a water-sealed bearing 10 is mounted on the output shaft of the drive motor 9, which can prevent the liquid in the shell 2 from seeping out along the output shaft of the drive motor 9, thereby ensuring the airtightness of the shell 2, and at the same time can reduce the pollution to the environment and ensure the cleanliness of the working environment; in summary, the utility model has a very broad application prospect.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A latex paint mixer for interior decoration, comprising a cover plate (1) connected to a latex paint container, characterized in that: A rotating shaft (2) is installed in the cover plate (1), a driving motor (3) connected to the rotating shaft (2) is arranged on the top of the cover plate (1), and a plurality of cross bars (4) are arranged on the outer wall of the rotating shaft (2) at the bottom of the cover plate (1), a stirring assembly (5) is installed at the end of each layer of the cross bars (4), and a paddle (6) is installed at the bottom end of the rotating shaft (2).

2. A latex paint mixer for interior decoration according to claim 1, characterized in that: The rotating shaft (2) comprises a connecting shaft (201) and a stirring shaft (202); the connecting shaft (201) is rotationally matched with the cover plate (1) and is transmission-connected to the driving motor (3); and the stirring shaft (202) is fixedly connected to the connecting shaft (201).

3. A latex paint mixer for interior decoration according to claim 2, characterized in that: The outer sleeve of the connecting shaft (201) is provided with a housing (7) fixedly connected to the drive motor (3); the connecting shaft (201) is connected to the output shaft of the drive motor (3) via a coupling (8); a first rolling bearing (9) is provided between the coupling (8) and the housing (7); and a second rolling bearing (10) is provided between the connecting shaft (201) and the housing (7).

4. The latex paint mixer for interior decoration according to claim 1, characterized in that: The cover plate (1) is provided with a through slot, a shaft sleeve (11) connected to the housing (7) is fixedly installed in the through slot, a ring sleeve (12) is installed in the shaft sleeve (11), the ring sleeve (12) is sleeved on the outside of the connecting shaft (201), a plurality of shock absorbing springs (13) are placed in the ring sleeve (12), and rubber rings (14) are arranged at the top and bottom of the shock absorbing springs (13).

5. The latex paint mixer for interior decoration according to claim 1, characterized in that: The rotation radius of the upper crossbar (4) is greater than the rotation radius of the lower crossbar (4).

6. The latex paint mixer for interior decoration according to claim 1, characterized in that: The stirring assembly (5) comprises a receiving block (501) connected to the crossbar (4), and hinged columns (502) are movably installed around the receiving block (501), and the outer end of the hinged column (502) is fixedly connected to a fan blade (503).

7. The latex paint mixer for interior decoration according to claim 6, characterized in that: The lowest position of the fan blade (503) is higher than the upper surface of the blade (6).

8. The indoor decoration latex paint mixer according to claim 6, characterized in that: The fan blade (503) is of a square structure and is made of fluorosilicone rubber.

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