High-speed mixing equipment for preparing antibacterial glazing powder for melamine tableware

Abstract

The utility model relates to the technical field of powder coating, in particular to high-speed mixing equipment for preparing antibacterial glazing powder for melamine tableware, which comprises a mixing barrel, a feed port and a discharge port are respectively arranged at the upper end and the lower end of the mixing barrel, a motor is arranged at the upper end of the mixing barrel, and the output end of the motor penetrates into the mixing barrel and is fixedly provided with a rotating shaft. The lower end of the rotating shaft is rotationally connected with the bottom of the mixing barrel through a rolling bearing, a plurality of stirring rods are fixedly arranged on the two sides of the shaft wall of the rotating shaft, the positions, located on the upper sides and the lower sides of the stirring rods, of the shaft wall of the rotating shaft are rotationally sleeved with linkage rings and lantern rings correspondingly, and vertical scraping rods are arranged on the two sides of the interior of the mixing barrel; connecting rods are symmetrically and fixedly arranged on the outer ring wall of the linkage ring and the outer ring wall of the lantern ring, and the other ends of the connecting rods are fixedly connected with the ends of the corresponding scraping rods. According to the material mixing device, materials adhered to the inner wall of the mixing barrel can be conveniently scraped after material mixing is completed, time and labor are saved, the efficiency is high, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coatings, in particular to a high-speed mixing device for preparing antibacterial glazing powder for melamine tableware. Background Art

[0002] Melamine tableware, also known as imitation porcelain tableware, is formed by heating and pressurizing melamine resin powder. Melamine tableware is used in the catering industry and children's catering industry for its lightness, beauty, low temperature resistance, and non-breakability. The glazing powder is also called melamine glazing resin. It is a resin formed by the reaction of formaldehyde and melamine, and then dried and ball-milled into powder. Because it does not contain pulp, it is commonly known as "fine powder". When pressing tableware, sprinkle some on the surface to increase the surface brightness and make the tableware more beautiful and generous.

[0003] When producing melamine tableware, a mixing device is required to mix the melamine resin powder at high speed. However, in the prior art, after the melamine resin powder is mixed, a large amount of powder is always adhered to the inner barrel wall of the mixing barrel, which is time-consuming and laborious to clean up, increasing the labor intensity of the staff. Therefore, we have introduced a high-speed mixing device for preparing antibacterial glazing powder for melamine tableware. Utility Model Content

[0004] The purpose of the utility model is to provide a high-speed mixing device for preparing antibacterial glazing powder for melamine tableware, which is convenient for scraping off the materials adhering to the inner wall of the mixing barrel after the mixing is completed, saving time and labor, having high efficiency, and reducing the labor intensity of the staff, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-speed mixing device for preparing antibacterial coating powder for melamine tableware comprises a mixing barrel, wherein a feed port and a discharge port are respectively provided at the upper and lower ends of the mixing barrel, a motor is provided at the upper end of the mixing barrel, an output end of the motor penetrates into the mixing barrel and is fixedly provided with a rotating shaft, a lower end of the rotating shaft is rotatably connected to the bottom of the mixing barrel via a rolling bearing, a plurality of stirring rods are fixedly provided on both sides of the shaft wall of the rotating shaft, a linkage ring and a sleeve ring are rotatably sleeved on the shaft wall of the rotating shaft located at the upper and lower sides of the plurality of stirring rods, vertical scraping rods are provided on both sides of the interior of the mixing barrel, connecting rods are symmetrically fixedly provided on the outer ring walls of the linkage ring and the sleeve ring, the other ends of the connecting rods are fixedly connected to the ends of the corresponding scraping rods, and a linkage mechanism is provided between the inner ring wall of the linkage ring and the rotating shaft.

[0007] Preferably, the linkage mechanism includes two rectangular blocks, rectangular holes are provided on both side ring walls of the linkage ring, the two rectangular blocks are slidably arranged in the two rectangular holes respectively, and both ends of the two rectangular blocks extend to the outside of the rectangular holes, the shaft wall of the rotating shaft is provided with a plurality of rectangular grooves matching the rectangular blocks, the opposite ends of the two rectangular blocks are provided with inclined surfaces, and the ends of the two rectangular blocks facing away from each other are fixedly provided with movable blocks, sliding holes are provided on both sides of the two movable blocks, and sliding rods are slidably provided in the two sliding holes, one end of the two sliding rods is fixedly connected to the linkage ring, and the other end of the two sliding rods is fixedly provided with a fixed block, and the rod wall of the sliding rod is located between the movable block and the fixed block, and a spring is provided for the movable sleeve.

[0008] Preferably, the spring is always in a compressed state.

[0009] Preferably, the chamfer angle is set to 45°.

[0010] Preferably, a feeding funnel is fixedly provided at the upper end of the feeding port.

[0011] Preferably, a plurality of evenly distributed supporting legs are fixedly provided on the bottom of the mixing barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The high-speed mixing device for preparing antibacterial coating powder for melamine tableware is provided with a feed port, a motor, a mixing barrel, a sleeve ring, a discharge port, a scraper rod, a linkage ring, a rotating shaft, a stirring rod, a connecting rod, a sliding rod, a spring, a fixed block, a movable block and a rectangular block. The material is poured into the mixing barrel through the feed port, and the motor is started. The motor drives the rotating shaft to rotate clockwise, and the rotating shaft drives a plurality of stirring rods to rotate. The plurality of stirring rods mix and stir the material in the mixing barrel. When the rotating shaft rotates, the rectangular block continuously slides to the outside of the rectangular groove through the inclined surface. When the material mixing is completed, the material is discharged through the discharge port, and the motor is started and the rotating shaft is rotated counterclockwise. The rectangular block is stuck in the rectangular groove. The rotating shaft drives the scraper rod through the linkage ring and the connecting rod to scrape off the powder adhered to the inner wall of the mixing barrel. After the mixing is completed, the material adhered to the inner wall of the mixing barrel can be scraped off, which is convenient for scraping off the material adhered to the inner wall of the mixing barrel. The time and labor saving is high and the efficiency is high, and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic structural diagram of a high-speed mixing device for preparing antibacterial glazing powder for melamine tableware.

[0015] Figure 2 The diagram is a schematic diagram of the internal structure of a high-speed mixing device for preparing antibacterial glazing powder for melamine tableware.

[0016] Figure 3It is a structural schematic diagram of the linkage ring and linkage mechanism.

[0017] Figure 4 It is a schematic diagram of the structure of the rotating shaft.

[0018] In the figure: 1. Support leg; 2. Feed inlet; 3. Motor; 4. Mixing barrel; 5. Ring; 6. Discharge outlet; 7. Scraper rod; 8. Linkage ring; 9. Rotating shaft; 10. Stirring rod; 11. Connecting rod; 12. Sliding rod; 13. Spring; 14. Fixed block; 15. Movable block; 16. Rectangular block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 , the utility model provides a technical solution:

[0021] A high-speed mixing device for preparing antibacterial cover polish powder for melamine tableware comprises a mixing barrel 4, wherein a feed port 2 and a discharge port 6 are respectively arranged at the upper and lower ends of the mixing barrel 4, a motor 3 is arranged at the upper end of the mixing barrel 4, the motor 3 is electrically connected to an external power supply through a control switch, the output end of the motor 3 penetrates into the mixing barrel 4 and is fixedly provided with a rotating shaft 9, the lower end of the rotating shaft 9 is rotatably connected to the bottom of the mixing barrel 4 through a rolling bearing, a plurality of stirring rods 10 are fixedly provided on both sides of the shaft wall of the rotating shaft 9, a linkage ring 8 and a sleeve ring 5 are rotatably sleeved on the shaft wall of the rotating shaft 9 located at the upper and lower sides of the plurality of stirring rods 10, the sleeve ring 5 is rotatably connected to the rotating shaft 9 through a rolling bearing, vertical scraping rods 7 are arranged on both sides of the interior of the mixing barrel 4, the outer ring walls of the linkage ring 8 and the sleeve ring 5 are symmetrically fixed with connecting rods 11, the other ends of the connecting rods 11 are fixedly connected to the ends of the corresponding scraping rods 7, a linkage mechanism is arranged between the inner ring wall of the linkage ring 8 and the rotating shaft 9, and the scraping rod 7 is against the inner barrel wall of the mixing barrel 4.

[0022] The linkage mechanism includes two rectangular blocks 16. Rectangular holes are provided on the ring walls on both sides of the linkage ring 8. The two rectangular blocks 16 are slidably arranged in the two rectangular holes respectively, and the two ends of the two rectangular blocks 16 extend to the outside of the rectangular holes. The shaft wall of the rotating shaft 9 is provided with a plurality of rectangular grooves matching the rectangular blocks 16. The opposite ends of the two rectangular blocks 16 are provided with inclined surfaces. The ends of the two rectangular blocks 16 facing away from each other are fixed with movable blocks 15. Sliding holes are provided on both sides of the two movable blocks 15. Sliding rods 12 are slidably arranged in the two sliding holes. One end of the two sliding rods 12 is fixedly connected to the linkage ring 8, and the other end of the two sliding rods 12 is fixedly provided with a fixed block 14. The rod wall of the sliding rod 12 is located between the movable block 15 and the fixed block 14, and a spring 13 is movably sleeved. The spring 13 is always in a compressed state, and the chamfer angle is set to 45°.

[0023] A feeding funnel is fixedly provided at the upper end of the feeding port 2, and the feeding funnel is convenient for feeding.

[0024] A plurality of evenly distributed supporting legs 1 are fixedly provided at the bottom of the mixing barrel 4, and the supporting legs 1 improve the stability of the device.

[0025] When in use, the material is poured into the mixing barrel 4 through the feed port 2, and the motor 3 is started. The motor 3 drives the rotating shaft 9 to rotate clockwise, and the rotating shaft 9 drives multiple stirring rods 10 to rotate. The multiple stirring rods 10 mix and stir the materials inside the mixing barrel 4. When the rotating shaft 9 rotates, the rectangular block 16 continuously slides to the outside of the rectangular groove through the inclined surface. When the material mixing is completed, the material is discharged through the discharge port 6, and the motor 3 is started and the rotating shaft 9 is rotated counterclockwise. The rectangular block 16 is stuck in the rectangular groove. The rotating shaft 9 drives the scraper 7 through the linkage ring 8 and the connecting rod 11 to scrape off the powder adhered to the inner wall of the mixing barrel 4, so that the material adhered to the inner wall of the mixing barrel 4 can be scraped off after the mixing is completed, which saves time and effort, has high efficiency, and reduces the labor intensity of the staff.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed mixing device for preparing antibacterial glazing powder for melamine tableware, comprising a mixing barrel (4), wherein the upper and lower ends of the mixing barrel (4) are respectively provided with a feed inlet (2) and a discharge outlet (6), wherein: A motor (3) is provided at the upper end of the mixing barrel (4); an output end of the motor (3) penetrates into the interior of the mixing barrel (4) and is fixedly provided with a rotating shaft (9); the lower end of the rotating shaft (9) is rotatably connected to the bottom of the mixing barrel (4) via a rolling bearing; a plurality of stirring rods (10) are fixedly provided on both sides of the shaft wall of the rotating shaft (9); a linkage ring (8) and a sleeve ring (5) are rotatably sleeved on the shaft wall of the rotating shaft (9) at the upper and lower sides of the plurality of stirring rods (10); vertical scraping rods (7) are provided on both sides of the interior of the mixing barrel (4); connecting rods (11) are symmetrically fixedly provided on the outer ring walls of the linkage ring (8) and the sleeve ring (5); the other ends of the connecting rods (11) are fixedly connected to the ends of the corresponding scraping rods (7); a linkage mechanism is provided between the inner ring wall of the linkage ring (8) and the rotating shaft (9).

2. The high-speed mixing device for preparing antibacterial glazing powder for melamine tableware according to claim 1, characterized in that: The linkage mechanism comprises two rectangular blocks (16). Rectangular holes are provided on both side ring walls of the linkage ring (8). The two rectangular blocks (16) are slidably arranged in the two rectangular holes respectively, and both ends of the two rectangular blocks (16) extend to the outside of the rectangular holes. The shaft wall of the rotating shaft (9) is provided with a plurality of rectangular grooves matching with the rectangular blocks (16). The opposite ends of the two rectangular blocks (16) are provided with inclined surfaces. The ends of the two rectangular blocks (16) facing away from each other are fixedly provided with movable blocks (15). Sliding holes are provided on both sides of the two movable blocks (15). Sliding rods (12) are slidably arranged in the two sliding holes. One end of the two sliding rods (12) is fixedly connected to the linkage ring (8), and the other end of the two sliding rods (12) is fixedly provided with a fixed block (14). The rod wall of the sliding rod (12) is located between the movable block (15) and the fixed block (14), and a spring (13) is movably sleeved.

3. The high-speed mixing device for preparing antibacterial glazing powder for melamine tableware according to claim 2, characterized in that: The spring (13) is always in a compressed state.

4. The high-speed mixing device for preparing antibacterial glazing powder for melamine tableware according to claim 2, characterized in that: The chamfer angle is set to 45°.

5. The high-speed mixing device for preparing antibacterial glazing powder for melamine tableware according to claim 1, characterized in that: A feeding funnel is fixedly provided at the upper end of the feeding port (2).

6. The high-speed mixing device for preparing antibacterial glazing powder for melamine tableware according to claim 1, characterized in that: A plurality of evenly distributed supporting legs (1) are fixedly provided on the bottom of the mixing barrel (4).

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