Water-based sand-in-water multicolor paint color point granulation device

Abstract

The utility model relates to the technical field of sand-in-water granulation, and discloses a water-based sand-in-water multicolor coating color point granulation device which comprises a granulation cylinder, a cutting cylinder, a sand-in-water coating, a sand-in-water coating, a sand-in-water coating and a water-based sand-in-water multicolor coating, a feeding mechanism is arranged on one side of the granulation cylinder and is used for conveying to-be-granulated coating color points into the granulation cylinder; a motor is arranged at the upper end of the granulation cylinder, the output end of the motor is connected with a rotating shaft, the rotating shaft is located in the granulation cylinder and extends to the lower end, and the lower end is connected with a cutter through a connecting mechanism. According to the water-based sand-in-water multicolor paint color point granulation device, through the combined design of the rotating shaft driven by the motor and the spiral fan blades, the full-automatic process from raw material input to color point granulation is achieved, the production efficiency is remarkably improved, and meanwhile errors and labor intensity caused by manual operation are reduced.

Description

Technical Field

[0001] This application relates to the technical field of water-in-sand granulation, and specifically to a color dot granulation device for water-based water-in-sand colorful coatings. Background Art

[0002] Water-in-sand is a combined product of water-in-water coatings and real stone paints, mainly used for imitating litchi surface granite stone products. Water-in-sand has both the texture of natural stones with litchi surface and the effect of imitating granite.

[0003] In the production process of water-based water-in-sand colorful coatings, color dot granulation is a crucial step, which directly affects the texture, color uniformity, and construction performance of the coatings. Traditional color dot granulation technologies mostly use simple mixing equipment or manual operations, with problems such as low efficiency, uneven particle size, and easy environmental pollution. Especially when dealing with water-based materials, due to the low volatility of water, it is easier to cause particle agglomeration and uneven drying, thus affecting product quality and production efficiency. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, this application provides a color dot granulation device for water-based water-in-sand colorful coatings.

[0006] (II) Technical Solutions

[0007] To solve the above problems, this application provides the following technical solutions: A color dot granulation device for water-based water-in-sand colorful coatings, comprising: a granulation cylinder, the lower end of which is threadedly connected to the upper end of a cutting cylinder;

[0008] One side of the granulation cylinder is provided with a feeding mechanism for conveying the coating color dots to be granulated into the granulation cylinder. A motor is arranged at the upper end of the granulation cylinder, and its output end is connected to a rotating shaft. The rotating shaft is located inside the granulation cylinder and extends to the lower end, and the lower end is connected to a cutting knife through a connecting mechanism.

[0009] Preferably, a spiral fan blade is arranged on the rotating shaft, and the spiral fan blade is located at the feeding port of the granulation cylinder.

[0010] Preferably, the feeding mechanism includes a feeding hopper and a conveying pipe, and the output end of the conveying pipe is connected to the feeding port of the granulation cylinder through a flange.

[0011] Preferably, it further includes a control box, which is arranged on one side of the granulation cylinder.

[0012] Preferably, the lower end of the cutting cylinder is threadedly connected with an installation sleeve, and a replaceable filter plate is arranged inside the installation sleeve.

[0013] Preferably, the connecting mechanism is composed of at least two groups of mounting blocks. Each group of mounting blocks is respectively connected to the rotating shaft and the cutting knife, and connecting blocks that are adapted to each other are provided on the corresponding sides of the mounting blocks.

[0014] Preferably, mounting holes are provided outside the connecting blocks, and the two connecting blocks are fixed together by set screws.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present application provides an aqueous water-in-oil multicolor coating color dot granulating device, which has the following beneficial effects:

[0017] 1. For the aqueous water-in-oil multicolor coating color dot granulating device, through the combined design of the rotating shaft driven by the motor and the spiral fan blades, the full-automatic process from raw material input to color dot granulation is realized, significantly improving the production efficiency, and at the same time reducing the errors and labor intensity caused by manual operation.

[0018] 2. For the aqueous water-in-oil multicolor coating color dot granulating device, the precise cooperation between the cutting knife and the granulating cylinder, as well as the adjustable connecting mechanism, ensure the uniformity and consistency of the color dot particle size, meet the high requirements for the texture and color uniformity of the coating, and improve the quality of the final product.

[0019] 3. For the aqueous water-in-oil multicolor coating color dot granulating device, a modular design is adopted, such as a detachable feeding mechanism, a replaceable filter plate design, and a stable connecting block installation structure, making the equipment maintenance and cleaning simpler and faster, reducing the maintenance cost and downtime; the device design takes into account the flexibility of different production requirements, for example, different particle size requirements can be adapted by replacing the filter plate, improving the versatility and adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of an aqueous water-in-oil multicolor coating color dot granulating device of the present application;

[0021] Figure 2 is a schematic structural diagram of the cutting cylinder of the present application;

[0022] Figure 3 is a schematic structural diagram of the connecting mechanism of the present application.

[0023] In the figure: 1, feeding hopper; 2, conveying pipe; 3, motor; 4, control box; 5, granulating cylinder; 6, spiral fan blades; 7, rotating shaft; 8, cutting cylinder; 9, cutting knife; 10, mounting sleeve; 11, connecting mechanism; 111, mounting block; 112, connecting block; 113, mounting hole; 12, filter plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0025] Please refer to Figures 1-3 , the present application provides a new technical solution: an aqueous water-in-sand multicolor paint color dot granulating device, which includes a granulating cylinder 5 and a cutting cylinder 8. The lower end of the granulating cylinder 5 is threadedly connected to the upper end of the cutting cylinder 8, which is convenient for disassembling and installing the granulating cylinder 5 and the cutting cylinder 8. The paint color dots are conveyed to the inside of the cutting cylinder 8 through the granulating cylinder 5 for granulation. One side of the granulating cylinder 5 is provided with a feeding mechanism for conveying the paint color dots to be granulated into the granulating cylinder 5. The upper end of the granulating cylinder 5 is provided with a motor 3, and the output end of the motor 3 is connected to a rotating shaft 7. The rotating shaft 7 is located inside the granulating cylinder 5 and penetrates below the granulating cylinder 5. The lower end of the rotating shaft 7 is connected to a cutting knife 9 through a connecting mechanism 11, and the cutting knife 9 is rotatably connected inside the cutting cylinder 8;

[0026] The rotating shaft 7 is provided with a spiral fan blade 6. The spiral fan blade 6 is located at the feeding port of the granulating cylinder 5, which can accelerate the feeding speed of the paint color dots to be granulated and avoid material blockage; the cutting knife 9 can cut and granulate the paint color dots to be granulated.

[0027] During use, first install the cutting knife 9 below the rotating shaft 7 through the connecting mechanism 11, and install the cutting cylinder 8 below the granulating cylinder 5. The paint color dots to be granulated are conveyed into the granulating cylinder 5 through the feeding mechanism. Starting the motor 3 can drive the rotating shaft 7 to rotate inside the granulating cylinder 5, and then drive the spiral fan blade 6 to rotate inside the granulating cylinder 5, which can drive the paint color dots to be granulated into the cutting cylinder 8. The paint color dots to be granulated are cut and granulated by the rotation of the cutting knife 9 inside the cutting cylinder 8, and the granulated paint color dots are output through the outlet at the lower part of the cutting cylinder 8.

[0028] In some embodiments, the feeding mechanism includes a feeding hopper 1 and a conveying pipe 2. The conveying pipe 2 is located at the discharge port below the feeding hopper 1, and the output end is connected to the feeding port of the granulating cylinder 5 through a flange, which is convenient for disassembly, maintenance and cleaning. The paint color dots to be granulated are conveyed into the granulating cylinder 5 through the feeding hopper 1 and the conveying pipe 2.

[0029] In some embodiments, a control box 4 is provided on one side of the granulating cylinder 5, and the control box 4 is used to control the operation of the granulating device.

[0030] In some embodiments, the lower end of the cutting cylinder 8 is threadedly connected with a mounting sleeve 10. A filter plate 12 is arranged inside the mounting sleeve 10 for filtering the granulating device. The filter plate 12 with different pore diameters is replaced according to different particle size requirements, which is convenient for the replacement of the filter plate 12.

[0031] In some embodiments, the connecting mechanism 11 includes two sets of mounting blocks 111, the upper and the lower. The two sets of mounting blocks 111 are respectively connected to the rotating shaft 7 and the transmission shaft of the cutting knife 9. On the opposite sides of the two sets of mounting blocks 111, connecting blocks 112 are respectively arranged. The two connecting blocks 112 are adapted to form a circle, which is adapted to the mounting blocks 111. The connecting blocks 112 are arranged in an octagonal shape, so that the cutting knife 9 can rotate more stably during the rotation of the rotating shaft 7, and the phenomenon of shaking is avoided.

[0032] In some embodiments, mounting holes 113 are formed in the outer sides of the connecting blocks 112. The mounting holes 113 penetrate to the inside of the other connecting blocks 112, and the two connecting blocks 112 on both sides are fixedly installed together by set screws.

[0033] Working principle: When a water-based water-in-oil multicolor paint color dot granulating device is used, first, the cutting cylinder 8, the cutting knife 9 and the mounting sleeve 10 are installed below the granulating cylinder 5, and the feeding mechanism is installed at the feeding port of the granulating cylinder 5. The paint color dots to be granulated are conveyed into the granulating cylinder 5 through the feeding mechanism. Starting the motor 3 can drive the rotating shaft 7 to rotate inside the granulating cylinder 5, and then drive the spiral fan blade 6 to rotate inside the granulating cylinder 5, so as to drive the paint color dots to be granulated into the cutting cylinder 8. The paint color dots to be granulated are cut and granulated by the rotation of the cutting knife 9 inside the cutting cylinder 8, and the granulated paint color dots are output through the outlet at the lower part of the cutting cylinder 8.

[0034] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An aqueous water-in-sand multicolor coating color dot granulating device, characterized in that, Comprising: A granulating cylinder, the lower end of which is threadedly connected to the upper end of the cutting cylinder; One side of the granulating cylinder is provided with a feeding mechanism for conveying the paint color dots to be granulated into the granulating cylinder. An electric motor is arranged at the upper end of the granulating cylinder, and its output end is connected to a rotating shaft. The rotating shaft is located inside the granulating cylinder and extends to the lower end, and the lower end is connected to a cutting knife through a connecting mechanism.

2. The aqueous water-in-sand multicolor coating color dot granulating device according to claim 1, characterized in that, The rotating shaft is provided with a spiral fan blade, and the spiral fan blade is located at the feeding port of the granulating cylinder.

3. The aqueous water-in-sand multicolor coating color dot granulation device according to claim 1, characterized in that, The feeding mechanism includes a feeding hopper and a conveying pipe, and the output end of the conveying pipe is connected to the feeding port of the granulating cylinder through a flange.

4. The water-based water-in-sand colorful paint color dot granulation device according to claim 1, characterized in that, It further includes a control box, which is arranged on one side of the granulating cylinder.

5. A granulating device for color dots of an aqueous water-in-sand multicolor coating according to claim 1, characterized in that, The lower end of the cutting cylinder is threadedly connected with a mounting sleeve, and a replaceable filter plate is arranged inside the mounting sleeve.

6. The water-based water-in-sand multicolor paint color dot granulating device according to claim 1, characterized in that, The connecting mechanism is composed of at least two groups of mounting blocks. Each group of mounting blocks is respectively connected to the rotating shaft and the cutting knife, and corresponding sides of each mounting block are provided with connecting blocks that are adapted to each other.

7. An aqueous water-in-sand multicolor coating color dot granulation device according to claim 6, characterized in that, The outside of the connecting block is provided with a mounting hole, and the two connecting blocks are fixed together by a setscrew.

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