Quantitative-discharging mixing device for production of water-based heat-insulation and heat-preservation coating

Abstract

The mixing device comprises a base and a mixing barrel arranged at the upper end of the base, a discharging port is formed in the upper end of the mixing barrel, a discharging port is formed in the lower end of the mixing barrel, the upper end of the mixing barrel is connected with a quantitative discharging mechanism, and the quantitative discharging mechanism is connected with the base. A driving mechanism is further arranged at the upper end of the base, the quantitative discharging mechanism is matched with the discharging opening, and the driving mechanism is matched with the mixing barrel and the quantitative discharging mechanism through a synchronizing shaft. Through mutual cooperation of a quantitative roller, a first synchronous belt, a motor, a second synchronous belt and a synchronous shaft, when the motor drives the synchronous shaft to rotate through the second synchronous belt, the quantitative roller can be driven to rotate through the first synchronous belt, and when the quantitative roller rotates, materials in a discharging barrel can fall into a mixing barrel along with rotation of the quantitative roller; the quantitative discharging effect is achieved, and the situation that too much materials are fed at a time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation coating production, in particular to a mixing device for producing water-based thermal insulation coating capable of quantitatively discharging materials. Background Art

[0002] In the production process of thermal insulation coatings, an additive needs to be pre-dissolved and stirred into a uniform slurry. In the past, the production method was to set up a large vertical tank next to the coating production cyclone mixer, pour a certain amount of water into the tank, add a certain amount of additive powder, and then stir it evenly before use.

[0003] The utility model with the existing patent announcement number CN217431617U relates to the technical field of thermal insulation coatings, and discloses a raw material additive mixing device for the production of composite thermal insulation coatings, including a coating production cyclone mixer, an additive mixing kettle is arranged on the upper part of the right side of the coating production cyclone mixer, a driving motor is arranged on the upper part of the additive mixing kettle, a transmission shaft of the driving motor passes through the interior of the additive mixing kettle and is connected to a stirring frame, stirring rods are evenly arranged on the outer side of the stirring frame, the positions of the stirring rods are arranged in a staggered shape, and stirring blades are evenly arranged inside the stirring rods. The additive mixing kettle of the new scheme is arranged to improve the stirring quality and efficiency. This method of mixing and adding additives reduces labor workload, especially improves the uniformity of additive mixing, while improving the stirring uniformity of the composite material and shortening the stirring time, thereby improving the stirring quality and efficiency.

[0004] After analysis, it was found that when the thermal insulation paint is mixed, dyes are added into it to dye it. However, adding too much dye at one time will cause uneven mixing, resulting in poor dyeing effect of the final product. Utility Model Content

[0005] The utility model aims to provide a mixing device for producing water-based heat-insulating coatings capable of quantitatively discharging materials, so as to solve the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides a mixing device for the production of water-based thermal insulation coatings that can be quantitatively discharged, including a base and a mixing barrel arranged at the upper end of the base, the upper end of the mixing barrel is provided with a discharge port, the lower end of the mixing barrel is provided with a discharge port, the upper end of the mixing barrel is connected to a quantitative discharge mechanism, the upper end of the base is also provided with a driving mechanism, the quantitative discharge mechanism is coordinated with the discharge port, and the driving mechanism is coordinated with the mixing barrel and the quantitative discharge mechanism through a synchronous shaft.

[0007] Furthermore, the driving mechanism includes a motor, a second synchronous belt, a synchronous shaft, a driving wheel, a first driven wheel and a second driven wheel. The motor is arranged on the upper end of the base away from the mixing barrel. The output end of the motor is connected to the second synchronous belt, and the second synchronous belt is connected to the synchronous shaft. The synchronous shaft is rotatably connected to the outer wall of the mixing barrel and is fixedly connected to the driving wheel. The first driven wheel and the second driven wheel are respectively meshed and connected on both sides of the driving wheel.

[0008] Furthermore, the quantitative unloading mechanism includes a unloading barrel, a quantitative roller and a first synchronous belt. The unloading barrel is arranged at the upper end of the unloading port. A funnel-shaped feeding port is arranged at the upper end of the unloading barrel. The unloading barrel is rotatably connected with a quantitative roller inside. The quantitative roller is connected to the first synchronous belt through a rotating shaft, and the first synchronous belt is connected to the synchronous shaft.

[0009] Furthermore, the first driven wheel is fixedly connected to a first stirring shaft, the first stirring shaft penetrates and extends into the interior of the mixing barrel and is rotationally connected to the mixing barrel, and the first stirring shaft is connected to a first stirring blade.

[0010] Furthermore, the second driven wheel is fixedly connected to a second stirring shaft, the second stirring shaft penetrates and extends into the interior of the mixing barrel and is rotationally connected to the mixing barrel, and the second stirring shaft is connected to a second stirring blade.

[0011] Furthermore, an observation window is provided on the outer wall of the mixing barrel, and the material of the observation window is tempered glass.

[0012] Furthermore, the driving mechanism is also connected to a dustproof shell that includes the driving wheel, the first driven wheel and the second driven wheel. An opening is provided at the upper end of the dustproof shell, and the dustproof shell is detachably connected to the base by bolts.

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

[0014] 1. Through the mutual cooperation among the quantitative roller, the first synchronous belt, the motor, the second synchronous belt and the synchronous shaft, when the motor drives the synchronous shaft to rotate through the second synchronous belt, the quantitative roller will be driven to rotate through the first synchronous belt. When the quantitative roller rotates, the material in the discharge barrel will fall into the mixing barrel along with the rotation of the quantitative roller, achieving the effect of quantitative discharge and avoiding too much material input at one time;

[0015] 2. Through the mutual cooperation among the motor, the second synchronous belt, the synchronous shaft, the driving wheel, the first driven wheel and the second driven wheel, when the motor drives the synchronous shaft to rotate through the second synchronous belt, it will drive the driving wheel to rotate together through the synchronous shaft, and then drive the first driven wheel and the second driven wheel to rotate, so that the first stirring shaft and the second stirring shaft drive the first stirring blade and the second stirring blade to rotate, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of one side of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the driving mechanism structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the quantitative roller structure of the utility model.

[0022] In the figure: 1. base; 2. mixing barrel; 201. discharge port; 202. discharge port; 203. observation window; 3. quantitative discharge mechanism; 301. feed port; 302. discharge barrel; 303. quantitative roller; 304. first synchronous belt; 4. driving mechanism; 401. motor; 402. second synchronous belt; 403. synchronous shaft; 404. driving wheel; 405. first driven wheel; 406. second driven wheel; 5. first stirring shaft; 501. first stirring blade; 6. second stirring shaft; 601. second stirring blade; 7. dust cover. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] like Figures 1 to 5 As shown, the utility model provides a mixing device for the production of water-based thermal insulation coatings that can be quantitatively discharged, including a base 1 and a mixing barrel 2 arranged at the upper end of the base 1, the outer wall of the mixing barrel 2 is provided with an observation window 203, the observation window 203 is made of tempered glass, and the observation window 203 can facilitate the staff to observe the mixing state of the materials, the upper end of the mixing barrel 2 is provided with a discharge port 202, the upper end of the mixing barrel 2 is connected with a quantitative discharge mechanism 3, the material is controlled by the quantitative discharge mechanism 3 to control the discharge amount, and then falls into the mixing barrel 2 through the discharge port 201, and is discharged through the discharge port 202 after mixing is completed, the upper end of the base 1 is also provided with a driving mechanism 4, the quantitative discharge mechanism 3 is matched with the discharge port 201, and the driving mechanism 4 is matched with the mixing barrel 2 and the quantitative discharge mechanism 3 through a synchronous shaft 403.

[0025] like Figure 1, Figure 4 and Figure 5 As shown, the driving mechanism 4 includes a motor 401, a second synchronous belt 402, a synchronous shaft 403, a driving wheel 404, a first driven wheel 405 and a second driven wheel 406. The motor 401 is arranged on the upper end of the base 1 away from the mixing barrel 2. The output end of the motor 401 is connected to the second synchronous belt 402, and the second synchronous belt 402 is connected to the synchronous shaft 403. When the motor 401 is started, the synchronous shaft 403 is driven to rotate by the second synchronous belt 402. The synchronous shaft 403 is rotatably connected to the outer wall of the mixing barrel 2 and is fixedly connected to the driving wheel 404. The first driven wheel 405 and the second driven wheel 406 are respectively meshed and connected on both sides of the driving wheel 404. When the synchronous shaft 403 rotates, it will drive the driving wheel 404 to rotate, and then drive the first driven wheel 405 and the second driven wheel 406 to rotate. The first driven wheel 405 is fixedly connected to the first stirring shaft 5. 5 penetrates and extends into the mixing barrel 2, and is rotatably connected to the mixing barrel 2, the first stirring shaft 5 is connected with a first stirring blade 501, the second driven wheel 406 is fixedly connected with a second stirring shaft 6, the second stirring shaft 6 penetrates and extends into the mixing barrel 2, and is rotatably connected to the mixing barrel 2, the second stirring shaft 6 is connected with a second stirring blade 601, when the first driven wheel 405 and the second driven wheel 406 rotate, the first stirring shaft 5 and the second stirring shaft 6 are driven to rotate, and then the first stirring blade 501 and the second stirring blade 601 are driven to rotate, and the two groups of stirring blades rotate together to improve the mixing efficiency, the driving mechanism 4 is also connected to a dustproof shell 7 which includes the driving wheel 404, the first driven wheel 405 and the second driven wheel 406, the upper end of the dustproof shell 7 is provided with an opening, the dustproof shell 7 is detachably connected to the base 1 by bolts, and the dustproof shell 7 can prevent debris from falling in and affecting the rotation of the gears.

[0026] like Figure 1 , Figure 3 and Figure 5 As shown, the quantitative unloading mechanism 3 includes a unloading barrel 302, a quantitative roller 303 and a first synchronous belt 304. The unloading barrel 302 is arranged at the upper end of the unloading port 201. A funnel-shaped feeding port 301 is arranged on the upper end of the unloading barrel 302. When the material falls into the unloading barrel 302, the material can be prevented from spilling from the edge. The unloading barrel 302 is rotatably connected with the quantitative roller 303 inside. The quantitative roller 303 is connected to the first synchronous belt 304 through a rotating shaft. The first synchronous belt 304 is connected to the synchronous shaft 403. When the synchronous shaft 403 rotates, the quantitative roller 303 is driven to rotate through the first synchronous belt 304. A groove is provided on the quantitative roller 303. Along with the rotation, the material will be put into the mixing barrel 2 at intervals and quantitatively to complete the mixing.

[0027] Specifically, when the thermal insulation coating needs to be mixed, the motor 401 is started, and then the driving wheel 404 and the metering roller 303 are driven to rotate through the synchronous shaft 403. At this time, the material is added to the feed port 301. Along with the rotation of the metering roller 303, the material will be added to the mixing barrel 2 at intervals and in a quantitative manner. At this time, under the action of the driving wheel 404, the first driven wheel 405 and the second driven wheel 406 rotate, and finally drive the first stirring blade 501 and the second stirring blade 601 to rotate, thereby completing the mixing of the thermal insulation coating.

[0028] The above is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without departing from the technical idea of ​​the invention. The technical scope of the invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A mixing device for producing water-based heat-insulating coatings capable of quantitative feeding, comprising a base (1) and a mixing barrel (2) arranged at the upper end of the base (1), wherein the upper end of the mixing barrel (2) is provided with a feeding port (201), and the lower end of the mixing barrel (2) is provided with a discharging port (202), characterized in that: The upper end of the mixing barrel (2) is connected to a quantitative feeding mechanism (3), and the upper end of the base (1) is also provided with a driving mechanism (4); A quantitative material discharging mechanism (3), wherein the quantitative material discharging mechanism (3) cooperates with the material discharging port (201); A driving mechanism (4), wherein the driving mechanism (4) cooperates with the mixing barrel (2) and the quantitative feeding mechanism (3) via a synchronous shaft (403); The driving mechanism (4) comprises a motor (401), a second synchronous belt (402), a synchronous shaft (403), a driving wheel (404), a first driven wheel (405) and a second driven wheel (406); the motor (401) is arranged on the upper end of the base (1) away from the mixing barrel (2); the output end of the motor (401) is connected to the second synchronous belt (402); the second synchronous belt (402) is connected to the synchronous shaft (403); the synchronous shaft (403) is rotatably connected to the outer wall of the mixing barrel (2) and is fixedly connected to the driving wheel (404); the first driven wheel (405) and the second driven wheel (406) are respectively meshed and connected on both sides of the driving wheel (404); The quantitative unloading mechanism (3) comprises a unloading barrel (302), a quantitative roller (303) and a first synchronous belt (304); the unloading barrel (302) is arranged at the upper end of the unloading port (201); a funnel-shaped feed port (301) is arranged at the upper end of the unloading barrel (302); a quantitative roller (303) is rotatably connected inside the unloading barrel (302); the quantitative roller (303) is connected to the first synchronous belt (304) via a rotating shaft; and the first synchronous belt (304) is connected to a synchronous shaft (403).

2. A mixing device for producing water-based heat-insulating coatings capable of quantitative feeding as claimed in claim 1, characterized in that: The first driven wheel (405) is fixedly connected to a first stirring shaft (5), the first stirring shaft (5) penetrates and extends into the interior of the mixing barrel (2), and is rotationally connected to the mixing barrel (2), and the first stirring shaft (5) is connected to a first stirring blade (501).

3. A mixing device for producing water-based heat-insulating coatings capable of quantitative feeding as claimed in claim 2, characterized in that: The second driven wheel (406) is fixedly connected to a second stirring shaft (6), the second stirring shaft (6) penetrates and extends into the interior of the mixing barrel (2), and is rotationally connected to the mixing barrel (2), and the second stirring shaft (6) is connected to a second stirring blade (601).

4. A mixing device for producing water-based heat-insulating coatings capable of quantitative feeding as claimed in claim 3, characterized in that: An observation window (203) is provided on the outer wall of the mixing barrel (2), and the material of the observation window (203) is tempered glass.

5. A mixing device for producing water-based heat-insulating coatings capable of quantitative feeding as claimed in claim 1, characterized in that: The driving mechanism (4) is also connected to a dustproof shell (7) which contains a driving wheel (404), a first driven wheel (405) and a second driven wheel (406); an opening is provided at the upper end of the dustproof shell (7); and the dustproof shell (7) is detachably connected to the base (1) via bolts.

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