Raw material proportioning device for waterproof coating production

Abstract

The utility model relates to the technical field of coating proportioning, in particular to a raw material proportioning device for waterproof coating production, which comprises a tank body, a plurality of bases fixed at the bottom of the tank body, a discharge pipe fixed in the middle of the bottom end of the tank body, a stirring paddle rotatably connected inside the tank body, and a liquid pipe and a powder pipe fixed on a top plate of the tank body, a roller reserved opening is formed in a top plate of the tank body, a roller is rotationally connected into the roller reserved opening, a plurality of trapezoidal grooves are formed in the surface of the roller and used for storing waterproof coating additives, a plurality of sets of semicircular grooves are formed in the surface of the roller, and protruding strip blocks are movably connected to the two sides of the roller reserved opening in an inserted mode and matched with the semicircular grooves. The device has the beneficial effects that the graduated scale in the roller is used for accurate calculation, auxiliary material residues are reduced through vibration of the roller, powder flying is prevented through the arc baffles, and the problem that the performance of waterproof paint is weakened due to raw material errors is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating proportioning, in particular to a raw material proportioning device for producing waterproof coatings. Background Art

[0002] Waterproof coating is one of the indispensable materials in the decoration process. It forms a coating film to prevent rainwater and groundwater from seeping in. In the production and processing of waterproof coating, equipment for processing raw materials will be used.

[0003] In the prior art, the components of waterproof coatings include a variety of different raw materials. Before the waterproof coatings are proportioned, the main materials, auxiliary materials and additives are weighed one by one, poured into a stirring container, and mixed and stirred.

[0004] However, for additives with small dosages, weighing them individually is cumbersome, and it is easy for residual powder or flying powder to remain when pouring, resulting in large errors in dosage. The error causes the performance of the waterproof coating to deteriorate. Utility Model Content

[0005] The utility model aims to provide a raw material proportioning device for producing waterproof coatings to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material proportioning device for waterproof coating production, comprising a tank body, a plurality of bases fixed at the bottom of the tank body, a discharge pipe fixed at the center position of the bottom end of the tank body, a stirring paddle rotatably connected inside the tank body, a liquid tube and a powder tube fixed on the top plate of the tank body, a roller reserved opening is provided on the top plate of the tank body, a roller is rotatably connected inside the roller reserved opening, a plurality of trapezoidal grooves are provided on the surface of the roller for storing waterproof coating additives, and a plurality of groups of semicircular grooves are provided on the surface of the roller, convex strip blocks are movably inserted on both sides of the roller reserved opening, and the convex strip blocks match the semicircular grooves.

[0007] Preferably, the tank body is a cylinder, a stirring paddle penetrates the top plate of the tank body, and the top end of the stirring paddle is transmission-connected to the power output end of the motor, the motor is fixed on the top plate of the tank body, and a plurality of stirring blades are fixed on the shaft of the stirring paddle.

[0008] Preferably, the drum reserved opening is a square opening, the cross column is a cylinder, the cross column is fixed at the center position of two parallel side walls of the drum reserved opening, and the cross column is movably connected to the cross column reserved opening and runs through the drum.

[0009] Preferably, the trapezoidal groove is an isosceles trapezoidal groove, a scale is provided on the side wall of the trapezoidal groove, an arc baffle is fixed on the top surface of the tank body, the arc baffle is an arc plate-like structure, and the arc baffle is located on one side of the drum.

[0010] Preferably, the semicircular grooves are arc-shaped grooves, each group of semicircular grooves and trapezoidal grooves are alternately distributed, and each group of semicircular grooves is provided with a plurality of them.

[0011] Preferably, square grooves are provided on both side walls of the reserved opening of the drum, the convex strip blocks are movably inserted in the square grooves, a sealing strip is fixed at the notch of the square groove, the sealing strip is clamped between the convex strip block and the square groove, a notch is provided at one end of the convex strip block inside the square groove, a rubber block is fixed on the surface of the notch, one end of the rubber block is fixed to the surface of the square groove, a circular opening is provided on the surface of the rubber block, the other end of the convex strip block is an arc surface, the arc surface matches the semicircular groove, and in the initial state, the rubber block pushes the convex strip block out of the square groove.

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

[0013] The utility model provides a raw material proportioning device for waterproof coating production, which optimizes the traditional raw material proportioning device for waterproof coating. A roller is installed on the surface, and the scale inside the roller is used for accurate calculation, and the vibration of the roller is used to reduce the residue of additives in the trapezoidal groove. The arc baffle is used to prevent powder from flying, thereby reducing the problem of weakened performance of waterproof coating due to raw material errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the half-section structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 5 This is a schematic diagram of the roller structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the half-section structure of the drum of the utility model.

[0020] In the figure: tank body 1, base 2, liquid pipe 3, powder pipe 4, motor 5, roller 6, unloading pipe 7, stirring paddle 8, horizontal column 9, arc baffle 10, trapezoidal groove 11, semicircular groove 12, horizontal column reserved opening 13, square groove 14, rubber block 15, scale 16, convex strip block 17, roller reserved opening 18, sealing strip 19. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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. Embodiment 1

[0022] See also Figure 1 to Figure 2 The utility model provides a technical solution: a raw material proportioning device for waterproof coating production, comprising a tank body 1, a plurality of bases 2 are fixed at the bottom of the tank body 1, a discharge pipe 7 is fixed at the center of the bottom end of the tank body 1, and a stirring paddle 8 is rotatably connected inside the tank body 1, a liquid pipe 3 and a powder pipe 4 are fixed on the top plate of the tank body 1, a roller reserved opening 18 is provided on the top plate of the tank body 1, a roller 6 is rotatably connected inside the roller reserved opening 18, a plurality of trapezoidal grooves 11 are provided on the surface of the roller 6 for storing waterproof coating additives, and a plurality of groups of semicircular grooves 12 are provided on the surface of the roller 6, convex strips 17 are movably inserted on both sides of the roller reserved opening 18, the convex strips 17 and the semicircular grooves 12 match, and a roller 5 is provided to facilitate weighing operations of additives with a small dosage. Embodiment 2

[0023] Refer to the attached Figure 3 to Figure 4 On the basis of the first embodiment, in order to achieve uniform stirring of the raw materials after entering the tank body, the tank body 1 is a cylinder, a stirring paddle 8 is penetrated at the top plate of the tank body 1, and the top end of the stirring paddle 8 is transmission-connected to the power output end of the motor 5, the motor 5 is fixed on the top plate of the tank body 1, and a plurality of stirring blades are fixed on the shaft of the stirring paddle 8, the drum reserved opening 18 is a square opening, the cross column 9 is a cylinder, and the two parallel side walls of the drum reserved opening 18 are fixed with a cross column 9 in the middle position, and the cross column 9 is movably connected with the cross column reserved opening 13 and penetrates the drum 6, so as to facilitate the unloading of the raw materials after the mixing is completed. The trapezoidal groove 11 is an isosceles trapezoidal groove, and a scale 16 is provided on the side wall of the trapezoidal groove 11, and an arc baffle 10 is fixed on the top surface of the tank body 1, and the arc baffle 10 is an arc plate-shaped structure, and the arc baffle 10 is on one side of the drum 6, and the arc plate 10 is provided to prevent the drum 6 from generating flying powder when it rotates and dumps, causing dosage errors. Embodiment 3

[0024] Refer to the attached Figure 5 to Figure 6On the basis of the second embodiment, in order to achieve accurate addition of the auxiliary material and prevent splashing, the trapezoidal groove 11 is an isosceles trapezoidal groove, and a scale 16 is provided on the side wall of the trapezoidal groove 11. A circular arc baffle 10 is fixed on the top surface of the tank body 1. The circular arc baffle 10 is a circular arc plate-like structure. The circular arc baffle 10 is on one side of the drum 6. The semicircular groove 12 is a circular arc groove. Each group of semicircular grooves 12 and the trapezoidal grooves 11 are alternately distributed, and each group of semicircular grooves 12 is provided with a plurality of them. Square grooves 14 are provided on both side walls of the drum reserved opening 18, and convex strips 17 are provided. It is movably inserted in the square groove 14, and a sealing strip 19 is fixed at the notch of the square groove 14. The sealing strip 19 is clamped between the convex block 17 and the square groove 14. A notch is provided at one end of the convex block 17 inside the square groove 14, and a rubber block 15 is fixed on the surface of the notch. One end of the rubber block 15 is fixed to the surface of the square groove 14, and a round opening is provided on the surface of the rubber block 15. The other end of the convex block 17 is an arc surface, and the arc surface matches the semicircular groove 12. In the initial state, the rubber block 15 pushes the convex block 17 out of the square groove 14.

[0025] In actual use, the main ingredients are first classified and put into the tank body 1 from the liquid tube 3 and the powder tube 4 respectively, and then the required various auxiliary materials are poured into the trapezoidal groove 11 in turn according to the dosage, and the weight is measured according to the scale 16. After the pouring and measurement are completed, the semicircular groove 12 is supported by hand and rotated clockwise. During the rotation process, when the surface smoothness reaches the position where the square groove 14 and the convex block 17 are squeezed, the convex block 17 squeezes the rubber block 15 and shrinks into the inside of the square groove 14. When the semicircular groove 12 is engaged with the square groove 14, the convex block 17 connected to the rubber block 15 rebounds and deforms to the outside, thereby generating vibration. When the trapezoidal groove 11 filled with the auxiliary material reaches the bottom, the feeding is completed, and the vibration generated ensures that there is no residual powder in the trapezoidal groove 11.

[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 raw material proportioning device for waterproof coating production, comprising a tank body (1), a plurality of bases (2) being fixed at the bottom of the tank body (1), a discharge pipe (7) being fixed at the center of the bottom end of the tank body (1), a stirring paddle (8) being rotatably connected inside the tank body (1), a liquid pipe (3) and a powder pipe (4) being fixed on the top plate of the tank body (1), characterized in that: A drum reserved opening (18) is provided on the top plate of the tank body (1), a drum (6) is rotatably connected inside the drum reserved opening (18), a plurality of trapezoidal grooves (11) are provided on the surface of the drum (6) for storing waterproof coating additives, and a plurality of groups of semicircular grooves (12) are provided on the surface of the drum (6), convex strips (17) are movably inserted on both sides of the drum reserved opening (18), and the convex strips (17) and the semicircular grooves (12) match each other.

2. A raw material proportioning device for waterproof coating production according to claim 1, characterized in that: The tank body (1) is in the form of a cylinder, a stirring paddle (8) is passed through the top plate of the tank body (1), and the top end of the stirring paddle (8) is transmission-connected to the power output end of the motor (5), the motor (5) is fixed on the top plate of the tank body (1), and a plurality of stirring blades are fixed on the shaft of the stirring paddle (8).

3. A raw material proportioning device for waterproof coating production according to claim 2, characterized in that: The drum reserved opening (18) is a square opening, the cross column (9) is a cylinder, and the cross column (9) is fixed at the center of two parallel side walls of the drum reserved opening (18). The cross column (9) is movably connected to the cross column reserved opening (13) and penetrates the drum (6).

4. A raw material proportioning device for waterproof coating production according to claim 1, characterized in that: The trapezoidal groove (11) is an isosceles trapezoidal groove, a scale (16) is provided on the side wall of the trapezoidal groove (11), a circular arc baffle (10) is fixed on the top surface of the tank body (1), the circular arc baffle (10) is a circular arc plate-like structure, and the circular arc baffle (10) is located on one side of the drum (6).

5. A raw material proportioning device for waterproof coating production according to claim 1, characterized in that: The semicircular grooves (12) are arc-shaped grooves, each group of semicircular grooves (12) and trapezoidal grooves (11) are distributed alternately, and each group of semicircular grooves (12) is provided with a plurality of them.

6. A raw material proportioning device for waterproof coating production according to claim 1, characterized in that: A square groove (14) is provided on both side walls of the drum reserved opening (18), a convex strip block (17) is movably inserted in the square groove (14), a sealing strip (19) is fixed at the notch of the square groove (14), the sealing strip (19) is clamped between the convex strip block (17) and the square groove (14), a notch is provided at one end of the convex strip block (17) located inside the square groove (14), a rubber block (15) is fixed on the surface of the notch, one end of the rubber block (15) is fixed on the surface of the square groove (14), a round opening is provided on the surface of the rubber block (15), the other end of the convex strip block (17) is an arc surface, the arc surface matches the semicircular groove (12), and the rubber block (15) pushes the convex strip block (17) out of the square groove (14) in the initial state.

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