Coating mixing mechanism for fireproof coating production

Abstract

The utility model relates to a coating mixing mechanism for fireproof coating production, in particular to the technical field of fireproof coatings. Comprising a cylindrical discharging barrel, a quantitative discharging mechanism, a feeding box, a scattering mechanism, a mixing and stirring box, a stirring shaft and stirring blades. The problem that quantitative discharging cannot be achieved in the discharging process of a common mixing mechanism is solved. And the phenomenon that powder is caked in the long-term storage process is avoided, and if the powder is directly added into a stirring container to be mixed with liquid, the situation that the powder is not uniformly mixed to a certain degree is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-retardant coatings, in particular to a coating mixing mechanism for producing fire-retardant coatings. Background Art

[0002] Fire retardant coating is a coating that can improve the fire resistance of flammable materials, slow down the spread of flames, or prevent burning for a certain period of time by brushing the coating on the surface of flammable materials. This type of coating is called fire retardant coating, or flame retardant coating.

[0003] However, general mixing mechanisms cannot achieve quantitative feeding during the feeding process; and fire retardant coatings require solutions and powders to be mixed in a certain ratio during use. However, the powders used for mixing may clump during long-term storage. At this time, if they are directly added to a stirring container and mixed with liquid, uneven mixing will result. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model provides a coating mixing mechanism for the production of fire-retardant coatings, which overcomes the problem that a general mixing mechanism cannot achieve quantitative feeding during the feeding process; and that powder materials will clump during long-term storage, and if they are directly added to a stirring container and mixed with liquid, certain uneven mixing will be caused.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a coating mixing mechanism for fire retardant coating production, including a cylindrical feeding barrel, a quantitative feeding mechanism, a feeding box, a breaking mechanism, a mixing and stirring box, a stirring shaft, and a stirring blade;

[0008] The upper end of the cylindrical discharge barrel is provided with a first feed port, and the lower end is provided with a first discharge port, and the quantitative discharge mechanism is provided inside the cylindrical discharge barrel; the lower end of the cylindrical discharge barrel is fixedly connected to the feed box; the feed box is provided with the breaking mechanism; the top of the right side of the feed box is a second feed port; the second feed port is communicated with the first discharge port; the lower part of the feed box is the mixing and stirring box; the right side of the mixing and stirring box is provided with a second discharge port; the bottom of the mixing and stirring box is provided with a partition; a drive motor is installed on the partition; the output shaft of the drive motor is connected to the stirring shaft; the stirring shaft is provided with the stirring blade.

[0009] Preferably, the quantitative unloading mechanism comprises a rotating shaft, a rotating handle, a roller, and a quantitative plate;

[0010] The rotating shaft is rotatably installed in the middle of the cylindrical discharge barrel; the left end of the rotating shaft is rotatably installed on the left end surface of the cylindrical discharge barrel through a bearing, and the right end of the rotating shaft passes through the right end surface of the cylindrical discharge barrel and is connected to the rotating handle; the rotating shaft is located in the cylindrical discharge barrel and is fixedly connected to the roller; a number of quantitative plates are evenly and fixedly connected to the roller, and the other end of the quantitative plate abuts against the inner wall of the cylindrical discharge barrel.

[0011] Preferably, a material feeding quantitative cavity is formed between the quantitative plates; and the spaces in the material feeding quantitative cavity are of the same volume.

[0012] Preferably, the breaking mechanism comprises a sieve plate, sieve holes, a cylinder, a guide rod, a crushing plate, a mounting plate, an air inlet chamber, a fan, and a vent;

[0013] The bottom of the feed box is the sieve plate; the sieve plate is provided with the sieve holes; the right side wall of the feed box is provided with the cylinder; the connecting rod of the cylinder is connected to the guide rod; the guide rod is connected to the crushing plate; the mounting plate is fixedly connected to the top left side of the feed box; an air inlet cavity is provided in the mounting plate; the fan is provided on the top of the mounting plate; and a plurality of ventilation holes are provided at the bottom of the mounting plate.

[0014] Preferably, the pounding plate is provided with a plurality of evenly distributed pounding teeth.

[0015] (3) Beneficial effects

[0016] The utility model provides a coating mixing mechanism for the production of fire-retardant coatings, which overcomes the problem that a general mixing mechanism cannot achieve quantitative feeding during the feeding process; and that powder materials will clump during long-term storage, and if they are directly added to a stirring container and mixed with liquid, certain uneven mixing will be caused.

[0017] 1. By setting up a quantitative feeding mechanism, the powder can be fed quantitatively during the feeding process, which makes the mixing process more accurate.

[0018] 2. By setting up a breaking mechanism, some of the agglomerated powder can be broken up to achieve fast and uniform feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A coating mixing mechanism for fire retardant coating production proposed by the utility model;

[0020] Figure 2 For the utility model Figure 1 Side view of

[0021] Figure 3 It is a structural schematic diagram of the quantitative feeding mechanism in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the feed box in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the dispersing mechanism in the utility model;

[0024] Figure markings: 1-first feed port, 2-first discharge port, 3-cylindrical discharge barrel, 4-quantitative discharge mechanism, 41-rotating shaft, 42-rotating handle, 43-drum, 44-quantitative plate, 45-quantitative discharge chamber, 5-feed box, 6-dispersing mechanism, 61-sieve plate, 62-sieve hole, 63-cylinder, 64-guide rod, 65-mashing plate, 66-mounting plate, 67-air inlet chamber, 68-fan, 69-ventilation port, 70-mashing teeth, 7-second feed port, 8-mixing and stirring box, 9-second discharge port, 10-partition, 11-drive motor, 12-stirring shaft, 13-stirring blades. DETAILED DESCRIPTION

[0025] The utility model is further described in conjunction with the accompanying drawings and embodiments.

[0026] like Figures 1 to 5 As shown, the tea roasting device described in the utility model comprises a cylindrical feeding barrel 3, a quantitative feeding mechanism 4, a feeding box 5, a breaking mechanism 6, a mixing and stirring box 8, a stirring shaft 12, and a stirring blade 13;

[0027] The upper end of the cylindrical discharge barrel 3 is provided with a first feed port 1, and the lower end is provided with a first discharge port 2, and the inside of the cylindrical discharge barrel 3 is provided with the quantitative discharge mechanism 4; the lower end of the cylindrical discharge barrel 3 is fixedly connected to the feed box 5; the feed box 5 is provided with the breaking mechanism 6; the top of the right side of the feed box 5 is a second feed port 7; the second feed port 7 is communicated with the first discharge port 2; the lower part of the feed box 5 is the mixing and stirring box 8; the right side of the mixing and stirring box 8 is provided with a second discharge port 9; the bottom of the mixing and stirring box 8 is provided with a partition 10; a drive motor 11 is installed on the partition 10; the output shaft of the drive motor 11 is connected to the stirring shaft 12; the stirring shaft 12 is provided with the stirring blade 13.

[0028] The quantitative feeding mechanism 4 includes a rotating shaft 41, a rotating handle 42, a roller 43, and a quantitative plate 44;

[0029] The rotating shaft 41 is rotatably mounted in the middle of the cylindrical material discharge barrel 3; the left end of the rotating shaft 41 is rotatably mounted on the left end surface of the cylindrical material discharge barrel 3 through a bearing, and the right end of the rotating shaft 41 passes through the right end surface of the cylindrical material discharge barrel 3 and is connected to the rotating handle 42; the rotating shaft 41 is located in the cylindrical material discharge barrel 3 and is fixedly connected to the roller 43; a plurality of quantitative plates 44 are evenly fixedly connected to the roller 43, and the other end of the quantitative plates 44 abuts against the inner wall of the cylindrical material discharge barrel 3. By setting the quantitative discharge mechanism 4, the powder can be quantitatively discharged during the discharge process, which facilitates the mixing process to be carried out more accurately.

[0030] A material feeding quantitative cavity 45 is formed between the quantitative plates 44; the spaces of the material feeding quantitative cavity 45 are of the same volume.

[0031] The disintegration mechanism 6 includes a sieve plate 61, a sieve hole 62, a cylinder 63, a guide rod 64, a crushing plate 65, a mounting plate 66, an air inlet chamber 67, a fan 68, and a vent 69;

[0032] The bottom of the feed box 5 is the sieve plate 61; the sieve plate 61 is provided with the sieve holes 62; the right side wall of the feed box 5 is provided with the cylinder 63; the connecting rod of the cylinder 63 is connected with the guide rod 64; the guide rod 64 is connected with the crushing plate 65; the left top of the feed box 5 is fixedly connected with the mounting plate 66; the mounting plate 66 is provided with an air inlet cavity 67; the top of the mounting plate 66 is provided with the fan 68; the bottom of the mounting plate 66 is provided with a plurality of vents 69. By providing the dispersing mechanism 6, part of the agglomerated powder can be dispersed, so that the material can be discharged quickly and evenly.

[0033] The crushing plate 65 is provided with a plurality of crushing teeth 70 which are evenly distributed.

[0034] Working principle: Pour the material to be mixed and stirred into the cylindrical discharge barrel 3 from the first feed port 1. By turning the handle 42, it can be recorded how many times the volume of the discharge quantitative chamber 45 is filled, thereby achieving quantitative discharge in a general direction, and further avoiding the waste of power resources in the traditional quantitative discharge process; the powder is poured into the feed box 5 from the second feed port 7. Turn on the driving cylinder 63 and the fan 68. Under the action of the crushing plate 65, the powder without agglomeration is discharged evenly during the process of being pushed by the crushing plate 65; the partially agglomerated powder is discharged through the crushing plate 65 and the side wall of the feed box 5, and then the vent 69 at the bottom of the mounting plate 66 is blown to speed up the discharge of the powder. The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A coating mixing mechanism for producing fire retardant coatings, characterized in that: It comprises a cylindrical feeding cylinder (3), a quantitative feeding mechanism (4), a feeding box (5), a breaking mechanism (6), a mixing and stirring box (8), a stirring shaft (12), and a stirring blade (13); The upper end of the cylindrical discharge barrel (3) is provided with a first feed port (1), and the lower end is provided with a first discharge port (2), and the interior of the cylindrical discharge barrel (3) is provided with the quantitative discharge mechanism (4); the lower end of the cylindrical discharge barrel (3) is fixedly connected to the feed box (5); the feed box (5) is provided with the dispersing mechanism (6); the top of the right side of the feed box (5) is a second feed port (7); the second feed port (7) and the first discharge port (2) are connected; the lower part of the feed box (5) is the mixing and stirring box (8); the right side of the mixing and stirring box (8) is provided with a second discharge port (9); the bottom of the mixing and stirring box (8) is provided with a partition (10); a drive motor (11) is installed on the partition (10); the output shaft of the drive motor (11) is connected to the stirring shaft (12); the stirring shaft (12) is provided with the stirring blade (13).

2. A coating mixing mechanism for producing fire retardant coating according to claim 1, characterized in that: The quantitative feeding mechanism (4) comprises a rotating shaft (41), a rotating handle (42), a roller (43), and a quantitative plate (44); The rotating shaft (41) is rotatably mounted in the middle of the cylindrical discharge barrel (3); the left end of the rotating shaft (41) is rotatably mounted on the left end surface of the cylindrical discharge barrel (3) through a bearing, and the right end of the rotating shaft (41) passes through the right end surface of the cylindrical discharge barrel (3) and is connected to the rotating handle (42); the rotating shaft (41) is located inside the cylindrical discharge barrel (3) and is fixedly connected to the roller (43); a plurality of quantitative plates (44) are evenly and fixedly connected to the roller (43), and the other end of the quantitative plate (44) is in contact with the inner wall of the cylindrical discharge barrel (3).

3. A coating mixing mechanism for producing fire retardant coating according to claim 2, characterized in that: A material feeding quantitative cavity (45) is formed between the quantitative plates (44); the spaces of the material feeding quantitative cavity (45) are of the same volume.

4. A coating mixing mechanism for producing fire retardant coating according to claim 1, characterized in that: The dispersing mechanism (6) comprises a sieve plate (61), sieve holes (62), a cylinder (63), a guide rod (64), a crushing plate (65), a mounting plate (66), an air inlet chamber (67), a fan (68), and a vent (69); The bottom of the feed box (5) is the sieve plate (61); the sieve plate (61) is provided with the sieve holes (62); the right side wall of the feed box (5) is provided with the cylinder (63); the connecting rod of the cylinder (63) is connected to the guide rod (64); the guide rod (64) is connected to the crushing plate (65); the left top of the feed box (5) is fixedly connected with the mounting plate (66); the mounting plate (66) is provided with an air inlet cavity (67); the top of the mounting plate (66) is provided with the fan (68); the bottom of the mounting plate (66) is provided with a plurality of ventilation holes (69).

5. A coating mixing mechanism for producing fire retardant coating according to claim 4, characterized in that: The crushing plate (65) is provided with a plurality of evenly distributed crushing teeth (70).

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