Building facade painting paint blending device

Abstract

The utility model relates to the technical field of paint blending, and discloses a building facade painting paint blending device which comprises a supporting plate, an upper plate and two mixing barrels, the upper plate is supported and fixed right above the supporting plate through supporting columns located at four corners, the two mixing barrels are fixed below the two sides of the supporting plate, and the upper portions of the mixing barrels are communicated with the outside. Two electric push rods are installed on the upper surface of the supporting plate, a lifting plate is transversely fixed to the tail ends of the bottoms of the electric push rods, and a rotating plate is rotatably installed below the lifting plate through a rotating rod. According to the technical scheme, the two mixing barrels and the stirring rods and the pressing blocks located in the two mixing barrels are arranged, the heights of the stirring rods and the pressing blocks can be increased and decreased, the positions of the stirring rods and the pressing blocks can be changed, the pressing blocks can be rotated to the positions above the mixing barrels where raw materials are mixed after paint is mixed and stirred, then the height is decreased, the paint is pressed down, and the inner walls of the mixing barrels are scraped; the coating in the mixing cylinder can be fully scraped and discharged, waste is avoided, and the influence on subsequent raw material mixing and stirring is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paint mixing, in particular to a paint mixing device for building facade painting. Background Art

[0002] The building facade is divided into the building exterior facade and the building interior facade. Generally, the building exterior facade includes all the external protective parts of the building except the roof. In order to achieve the functions of waterproofing, moisture-proofing, anti-corrosion and beautification and protection, it is necessary to paint the facade of the building. Before painting, the raw materials and additives need to be fully stirred and mixed, and then the painting construction can be carried out.

[0003] The paint after painting has a certain viscosity. When it is discharged before painting, a large amount of residue will accumulate on the inner wall of the mixing barrel and cannot be fully discharged, which not only causes waste but also affects the subsequent mixing and preparation of paint. Therefore, we propose a paint preparation device for building facade painting. Utility Model Content

[0004] The utility model aims to provide a device for mixing paint for building facade painting. By arranging two mixing cylinders and stirring rods and pressing blocks inside the two mixing cylinders, the stirring rods and pressing blocks can be raised and lowered in height and exchanged in position. After the paint is mixed and stirred, the pressing block can be rotated to the top of the mixing cylinder with the mixed raw materials, and then lowered in height, the paint is pressed down and the inner wall of the mixing cylinder is scraped, which is conducive to fully scraping and discharging the paint in the mixing cylinder, avoiding waste and reducing the influence on the subsequent mixing and stirring of the raw materials, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for mixing paint for building facade painting, comprising a support plate, an upper plate and a mixing drum, wherein the upper plate is fixed to the top of the support plate by supporting pillars located at four corners, and the mixing drum is provided with two fixed below the two sides of the support plate, and the top of the mixing drum is connected to the outside; two electric push rods are installed on the upper surface of the support plate, and a lifting plate is fixed laterally at the bottom end of the electric push rod, and a rotating plate is rotatably installed below the lifting plate through a rotating rod, and the rotating rod is transmission-connected to a stepping motor installed on the surface of the lifting plate above it; connecting rods and rotatably installed are respectively fixed vertically at the bottom of the two sides of the rotating plate, and the stirring rod is placed inside the mixing drum on one side, and a pressing block is fixed at the bottom end of the connecting rod, and the bottom and outer ring of the pressing block are respectively in contact with the bottom and inner wall surface of the mixing drum.

[0006] By adopting the above technical scheme, raw materials and additives are first added to one of the mixing barrels, and then the stirring rod is lowered to stir and mix the raw materials inside it. After mixing, the stirring rod is raised again. Raw materials and additives can be added to the mixing barrel on the other side as needed, or they can be left unadded. Then, the positions of the stirring rod and the pressing block are rotated and exchanged, and the pressing block is driven to lower its height, which is conducive to pressing down the paint in the mixing barrel and scraping it to fully discharge it, while mixing and stirring the raw materials inside the mixing barrel on the other side.

[0007] Optionally, four supporting feet are vertically supported and fixed at the four corners of the bottom of the supporting plate, and four supporting feet are provided.

[0008] By adopting the above technical solution, the support plate is supported and fixed by the support feet at the four corners of its bottom.

[0009] Optionally, a discharge pipe is connected to the middle position of the bottom of the mixing barrel, and the discharge pipe is communicated with the interior of the mixing barrel.

[0010] By adopting the above technical solution, the mixed coating can be discharged from the discharge pipe.

[0011] Optionally, the outer ring of the bottom of the discharge pipe is connected to a screw cover by screwing, and the screw cover seals the bottom of the discharge pipe.

[0012] By adopting the above technical solution, when the raw materials are stirred and mixed, the bottom of the discharge pipe is sealed by the screw cover.

[0013] Optionally, a sealing plate is connected and fixed above the screw cover, and the outer ring of the sealing plate is in contact with the inner wall of the discharge pipe and is placed above the inside of the discharge pipe.

[0014] By adopting the above technical solution, when the screw cap blocks the bottom of the discharge pipe, the sealing plate blocks the upper part of the inside of the discharge pipe, thereby preventing the raw materials from entering the discharge pipe during the stirring process and failing to be stirred and mixed.

[0015] Optionally, a driving motor is installed on the surface of the rotating plate above the stirring rod, and the driving motor is transmission-connected to the stirring rod.

[0016] By adopting the above technical solution, the driving motor is used to drive the stirring rod to rotate, thereby stirring and mixing the paint.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. The technical solution of the present application is to set up two mixing barrels and stirring rods and pressing blocks inside the two mixing barrels. The stirring rods and pressing blocks can be raised and lowered in height and exchanged in position. After the coating is mixed and stirred, the pressing block can be rotated to the top of the mixing barrel with the mixed raw materials, and then lowered in height, pressing down the coating and scraping the inner wall of the mixing barrel, which is conducive to fully scraping and discharging the coating in the mixing barrel, avoiding waste and reducing the impact on the subsequent mixing and stirring of the raw materials.

[0019] 2. The technical solution of the present application is to fix a sealing plate on the top of the screw cover to seal the top of the inside of the discharge pipe, so as to prevent the raw materials from entering the discharge pipe and being unable to be stirred and mixed during the mixing process of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model of the building facade paint mixing device;

[0022] Figure 2 This is a front structural schematic diagram of the utility model of a paint mixing device for building facade painting;

[0023] Figure 3 The utility model is a schematic diagram of the detailed structure of the discharge pipe of the building facade painting paint mixing device.

[0024] In the figure: 1, support plate; 11, support foot; 12, support column; 2, upper plate; 3, mixing barrel; 31, discharge pipe; 311, screw cover; 312, sealing plate; 4, electric push rod; 41, lifting plate; 411, stepping motor; 412, rotating rod; 5, rotating plate; 51, stirring rod; 511, driving motor; 52, connecting rod; 521, briquetting. DETAILED DESCRIPTION

[0025] See also Figure 1-3 The utility model provides a technical solution: a device for mixing paint for building facade painting, comprising a support plate 1, an upper plate 2 and a mixing drum 3. The four corners of the bottom of the support plate 1 are vertically supported and fixed with supporting legs 11. Four supporting legs 11 are provided and have the same height to achieve horizontal stable support for the support plate 1. The upper plate 2 is horizontally placed just above the support plate 1. The upper plate 2 is supported and fixed just above the support plate 1 by supporting pillars 12 at the four corners of its bottom. The upper plate 2 is parallel to the support plate 1. The mixing drum 3 is provided with two fixed below the two sides of the support plate 1. The top of the mixing drum 3 is connected to the outside, and raw materials can be added to the mixing drum 3 through the opening, and the subsequent stirring structure can be extended into it.

[0026] A discharge pipe 31 is connected to the middle position of the bottom of the mixing barrel 3, and the discharge pipe 31 is connected to the interior of the mixing barrel 3. The mixed paint can be discharged from the discharge pipe 31 to the outside. The bottom outer ring of the discharge pipe 31 is connected to a screw cover 311 by screwing. When the mixed paint is stirred, the screw cover 311 can seal the bottom of the discharge pipe 31. In order to avoid the paint being placed in the discharge pipe 31 during the stirring process and unable to be stirred and mixed, a sealing plate 312 is connected and fixed above the screw cover 311, and the outer ring of the sealing plate 312 is in contact with the inner wall of the discharge pipe 31 and is placed above the inside of the discharge pipe 31, so that all the paint raw materials are placed in the mixing barrel 3 and can be stirred and mixed by the stirring rod 51.

[0027] Two electric push rods 4 are installed on the upper surface of the support plate 1. The protruding ends of the electric push rods 4 extend through the bottom of the support plate 1, and a lifting plate 41 is laterally fixed to the bottom end of the electric push rods 4. The lifting plate 41 is parallel to the surface of the support plate 1. A rotating plate 5 is rotatably installed below the lifting plate 41 through a rotating rod 412. The rotating rod 412 is transmission-connected to a stepper motor 411 installed on the surface of the lifting plate 41 above it, and the stepper motor 411 can drive the rotating rod to rotate an angle.

[0028] A stirring rod 51 is vertically rotatably installed at the lower right side of the rotating plate 5, and a driving motor 511 is installed on the surface of the rotating plate 5 above the stirring rod 51, and the driving motor 511 is transmission-connected to the stirring rod 51. When the stirring rod 51 is placed inside the mixing drum 3, the raw materials can be stirred and mixed. Connecting rods 52 are vertically fixed to the lower left side of the rotating plate 5, and a pressing block 521 is fixed to the bottom end of the connecting rod 52. The bottom and outer ring of the pressing block 521 are respectively in contact with the bottom and inner wall surface of the mixing drum 3. When the raw materials inside the mixing drum 3 are stirred and mixed, the lifting plate 41 can be driven to raise the height of the entire structure, and the pressing plate moves to the top of the mixing drum 3. When discharging the coating from the discharge pipe 31, the lifting plate 41 and the pressing plate are driven to lower the height, and the pressing plate presses the coating and scrapes the inner wall of the mixing drum 3, so that the coating can be discharged more thoroughly, avoiding waste and affecting the subsequent mixing and stirring.

[0029] When in use, the electric push rod 4, the stepper motor 411 and the drive motor 511 are all connected to the control device and the control device is energized, first the electric push rod 4 is controlled to drive the whole to rise in height, the pressing block 521 and the stirring rod 51 are both raised from the mixing barrel 3 to the top, and the coating and additives are added to the mixing barrel 3 on one side of the stirring rod 51, and then the electric push rod 4 is controlled to drive the device lifting plate 41 and the lower structure to lower in height, the stirring rod 51 is inserted into the mixing barrel 3, and the drive motor 511 is started to drive the stirring rod 51 to rotate to stir and mix the coating, when the mixing is completed, the drive motor 511 is stopped to drive the stirring rod 51 to rotate, and then the electric push rod 4 drives the structure to rise in height again, if it is necessary to continue mixing and stirring the raw materials, then at this time, the raw materials and additives of the coating are also added to the mixing barrel 3 below the pressing block 521 on the other side, if not needed, then do not add them directly, and then the stepper motor 411 drives the rotating rod 41 2 and the rotating plate 5 rotate 180 degrees to interchange the positions of the stirring rod 51 and the pressing block 521, and unscrew the screw cover 311 of the discharge pipe 31 at the bottom of the stirred paint mixing barrel 3, so that the mixed paint can be discharged from the bottom, and then the electric push rod 4 is controlled to drive the lifting plate 41 and the lower structure to descend, and the pressing block 521 will extend into the mixing barrel 3 with the mixed paint, and press the paint downward and scrape the inner wall of the mixing barrel 3 at the same time, so that the mixed paint can be fully discharged from the discharge pipe 31, and the stirring rod 51 on the other side is extended into the mixing barrel 3 again, and the driving motor 511 is started to mix and stir the raw materials. When the mixed paint is completely discharged and the paint on the other side is also stirred and mixed, screw on the screw cover 311 of the discharge pipe 31 at the bottom of the emptied mixing barrel 3, and then control the electric push rod 4 again to drive the lifting plate 41 and other structures and repeat the above operation, so as to achieve the purpose of continuously mixing the paint.

Claims

1. A device for mixing paint for building facade painting, comprising a support plate (1), an upper plate (2) and a mixing cylinder (3), characterized in that: The upper plate (2) is supported and fixed on the upper part of the support plate (1) by pillars (12) located at the four corners. Two mixing cylinders (3) are provided and fixed on the lower part of the two sides of the support plate (1). The upper part of the mixing cylinder (3) is connected to the outside. Two electric push rods (4) are installed on the upper surface of the support plate (1), and a lifting plate (41) is transversely fixed to the bottom end of the electric push rod (4), and a rotating plate (5) is rotatably installed below the lifting plate (41) through a rotating rod (412), and the rotating rod (412) is drivingly connected to a stepping motor (411) installed on the surface of the lifting plate (41) above it; A connecting rod (52) and a stirring rod (51) are vertically fixed below both sides of the rotating plate (5), respectively. The stirring rod (51) is placed inside the mixing barrel (3) on one side. A pressing block (521) is fixed at the bottom end of the connecting rod (52). The bottom and outer ring of the pressing block (521) are respectively in contact with the bottom and inner wall surface of the mixing barrel (3).

2. The building facade paint mixing device according to claim 1 is characterized in that: The four corners of the bottom of the support plate (1) are all vertically supported and fixed with support feet (11), and four support feet (11) are provided.

3. The building facade paint mixing device according to claim 1 is characterized in that: A discharge pipe (31) is connected to the middle position of the bottom of the mixing barrel (3), and the discharge pipe (31) is in communication with the interior of the mixing barrel (3).

4. The device for mixing building facade paint according to claim 3 is characterized in that: The outer ring of the bottom of the discharge pipe (31) is connected to a screw cover (311) by screwing, and the screw cover (311) seals the bottom of the discharge pipe (31).

5. The device for mixing building facade paint according to claim 4 is characterized in that: A sealing plate (312) is connected and fixed above the screw cover (311), and the outer ring of the sealing plate (312) is in contact with the inner wall of the discharge pipe (31) and is placed above the inside of the discharge pipe (31).

6. The building facade paint mixing device according to claim 1 is characterized in that: A driving motor (511) is installed on the surface of the rotating plate (5) above the stirring rod (51), and the driving motor (511) is drivingly connected to the stirring rod (51).

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