High-whiteness calcium carbonate mixing device for exterior wall latex paint

Abstract

The high-whiteness calcium carbonate mixing device comprises a tank body, a support is arranged at the lower end of the tank body, two feeding grooves are formed in the annular inner wall, close to the top face, of the tank body, feeding openings with covers are formed in the top faces of the two feeding grooves in a communicating mode, and a driving assembly is arranged at the upper end of the center position of the tank body. A stirring and mixing mechanism is vertically arranged on the top surface of the central position of the tank body in a penetrating manner, and the driving assembly is fixedly connected with the stirring and mixing mechanism. According to the utility model, filler and paint are guided into the tank body through cooperation of the feed inlets with the covers on the two sides and the feed chute, so that the driving motor drives the spiral stirring rod, the stirring block and the stirring plate to rotate, and the filler and the paint are fully stirred and mixed through cooperation with the plurality of rectangular dispersion openings, so that the mixing effect is improved; the stirring block rotates to drive the dredging rods distributed in the annular shape to rotate, so that the dredging rods stir and dredge mixed materials in the discharging pipe, the discharging pipe is prevented from being blocked, and normal discharging of the mixed materials is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall latex paint production, in particular to a high white calcium carbonate mixing device for exterior wall latex paint. Background Art

[0002] Activated calcium carbonate is obtained by activating the surface of heavy calcium carbonate. It is widely used in industries such as adhesives and furniture paints. Exterior wall latex paint is a synthetic resin emulsion paint based on acrylic copolymer emulsion. The synthetic resin emulsion is used as the base material, and the filler is ground and dispersed, and then various additives are added to refine the paint. After adding high-white calcium carbonate as a filler, the dry film whiteness, hiding power and hardness of the exterior wall latex paint can be significantly improved.

[0003] In actual use, the paint and filler in the mixing chamber of the existing exterior wall latex paint mixing device are easily accumulated at the bottom of the chamber, resulting in poor mixing effect, and the lack of a dredging structure in the discharge pipe easily leads to discharge blockage. A high white calcium carbonate mixing device for exterior wall latex paint is now proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies and defects in the prior art, the utility model proposes a high-white calcium carbonate mixing device for exterior wall latex paint, which is used to solve the technical problems that the existing filler mixing device for exterior wall latex paint in the background technology is easily accumulated at the bottom of the cavity during actual use, resulting in poor mixing effect, and there is a lack of dredging structure in the discharge pipe, which easily leads to discharge blockage.

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

[0006] A high-white calcium carbonate mixing device for exterior wall latex paint comprises a tank body, a support is provided at the lower end of the tank body, two feed troughs are provided on the annular inner wall of the tank body close to the top surface, and the top surfaces of the two feed troughs are both connected with feed ports with covers, a drive assembly is provided at the upper end at the center of the tank body, a stirring and mixing mechanism is vertically penetrated on the top surface of the center of the tank body, the drive assembly is fixedly connected to the stirring and mixing mechanism, the bottom of the tank body is arranged in a cone shape, and a discharge pipe is connected to the cone-shaped bottom of the tank body.

[0007] Preferably, the driving assembly includes a U-shaped seat fixedly connected to the upper end of the center position of the tank body, a driving motor is fixedly installed at the upper end of the center position of the U-shaped seat, the driving shaft of the driving motor is vertically arranged downward, the lower end of the driving shaft of the driving motor is fixedly connected to a rotating shaft, and the lower end of the rotating shaft is fixedly connected to the stirring and mixing mechanism.

[0008] Preferably, the stirring and mixing mechanism includes a spiral stirring rod that rotates vertically and passes through the top surface of the tank body at the center position, the upper end of the spiral stirring rod is fixedly connected to the lower end of the rotating shaft, a stirring block is provided below the spiral stirring rod, the upper end of the stirring block is provided with a rectangular groove, the lower end of the spiral stirring rod is fixedly connected to the bottom of the center position of the rectangular groove, the upper ends of the stirring blocks on the left and right sides of the rectangular groove are fixedly connected to support rods, and two symmetrically distributed stirring plates are fixedly connected to the annular side walls of the two support rods.

[0009] Preferably, the cross section of the stirring block is arranged in an equilateral trapezoidal shape, and the two stirring plates are provided with a plurality of rectangular dispersed openings distributed at equal intervals.

[0010] Preferably, a plurality of dredging rods are fixedly connected to the lower end of the center position of the stirring block, and the plurality of dredging rods are distributed in a ring shape, and the lower ends of the plurality of dredging rods are inserted into the discharge pipe.

[0011] Preferably, a regulating valve is fixedly mounted on the discharge pipe, and the support rod is arranged in parallel with the spiral stirring rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By introducing the filler and the coating into the tank through the covered feed ports on both sides in conjunction with the feed trough, the driving motor drives the spiral stirring rod, stirring block and stirring plate to rotate, and cooperates with a number of rectangular dispersion openings to fully stir and mix the filler and the coating to improve the mixing effect.

[0014] 2. The stirring block rotates to drive a number of ring-shaped dredging rods to rotate, so that the dredging rods stir and dredge the mixed material in the discharge pipe to avoid clogging the discharge pipe and ensure the normal discharge of the mixed material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a perspective schematic diagram of a high white calcium carbonate mixing device for exterior wall latex paint proposed by the utility model;

[0016] Figure 2 The utility model discloses a structural schematic diagram of a stirring and mixing mechanism of a high white calcium carbonate mixing device for exterior wall latex paint.

[0017] In the figure: 1 tank body, 2 support, 3 feed trough, 4 feed port with cover, 5 discharge pipe, 6 U-type seat, 7 drive motor, 8 rotating shaft, 9 spiral stirring rod, 10 stirring block, 11 rectangular slot, 12 support rod, 13 stirring plate, 14 rectangular dispersion opening, 15 dredging rod, 16 regulating valve. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-2 A high white calcium carbonate mixing device for exterior wall latex paint comprises a tank body 1, a support 2 is provided at the lower end of the tank body 1, two feed troughs 3 are provided on the annular inner wall of the tank body 1 near the top surface, and the top surfaces of the two feed troughs 3 are connected with covered feed ports 4, and the covered feed ports 4 on both sides cooperate with the feed troughs 3 to introduce the paint and filler into the tank body 1 respectively, and a driving assembly is provided at the upper end of the center position of the tank body 1, and the driving assembly comprises a U-shaped seat 6 fixedly connected to the upper end of the center position of the tank body 1, and a driving motor 7 is fixedly installed at the upper end of the center position of the U-shaped seat 6, and the driving shaft of the driving motor 7 is vertically arranged downward, and the lower end of the driving shaft of the driving motor 7 is fixedly connected to a rotating shaft 8, and the driving motor 7 is used to drive the rotating shaft 8 to rotate, and the lower end of the rotating shaft 8 is fixedly connected to a stirring and mixing mechanism.

[0021] A stirring and mixing mechanism is vertically provided on the top surface at the center position of the tank body 1, and the driving assembly is fixedly connected to the stirring and mixing mechanism. The stirring and mixing mechanism includes a spiral stirring rod 9 that vertically rotates and penetrates the top surface at the center position of the tank body 1, and the upper end of the spiral stirring rod 9 is fixedly connected to the lower end of the rotating shaft 8. A stirring block 10 is provided below the spiral stirring rod 9, and a rectangular groove 11 is provided at the upper end of the stirring block 10. The lower end of the spiral stirring rod 9 is fixedly connected to the bottom of the center position of the rectangular groove 11. The rotating shaft 8 drives the spiral stirring rod 9 to rotate, so that the spiral stirring rod 9 drives a number of stirring plates 13 on two support rods 12 to rotate. The upper ends of the stirring blocks 10 located on the left and right sides of the rectangular groove 11 are fixedly connected to the support rods 12, and two symmetrically distributed stirring plates 13 are fixedly connected to the annular side walls of the two support rods 12.

[0022] The cross section of the stirring block 10 is arranged in an equilateral trapezoidal shape. The two stirring plates 13 are provided with a plurality of rectangular dispersion openings 14 distributed at equal intervals. The spiral stirring rod 9 continuously turns over the filler and the coating in the tank body 1, and the two stirring plates 13 cooperate with the plurality of rectangular dispersion openings 14 to stir and mix the filler and the coating. At the same time, the stirring block 10 cooperates with a plurality of dredging rods 15 to perform secondary stirring on the mixture introduced into the conical bottom of the tank body 1, thereby improving the mixing effect of the filler and the coating. The lower end of the center position of the stirring block 10 is fixedly connected with a plurality of dredging rods 15. Rod 15, a plurality of dredging rods 15 are distributed in a ring shape, the lower ends of the plurality of dredging rods 15 are inserted into the discharge pipe 5, the plurality of dredging rods 15 can stir and dredge the mixed material in the discharge pipe 5 to avoid clogging the discharge pipe 5 and ensure the normal discharge of the mixed material. The bottom of the tank body 1 is arranged in a conical shape, and the conical bottom of the tank body 1 is connected to the discharge pipe 5. A regulating valve 16 is fixedly installed on the discharge pipe 5, and the regulating valve 16 is used to control the material flow in the discharge pipe 5. The support rod 12 is arranged in parallel with the spiral stirring rod 9.

[0023] When the utility model is in use, the filler and the coating are introduced into the tank body 1 through the covered feed port 4 and the feed trough 3 on both sides of the tank body 1, and the driving motor 7 is started to drive the rotating shaft 8 and the spiral stirring rod 9 to rotate, so that the spiral stirring rod 9 drives the stirring block 10 with an equilateral trapezoidal cross section to rotate, and the stirring block 10 drives the several stirring plates 13 on the two support rods 12 to rotate, so that the spiral stirring rod 9 continuously turns over the filler and coating in the tank body 1, and the two stirring plates 13 cooperate with the several rectangular dispersion openings 14 to stir and mix the filler and the coating, and at the same time, the stirring block 10 cooperates with the several dredging rods 15 to perform secondary stirring on the mixed material introduced into the conical bottom of the tank body 1, so as to improve the mixing effect of the filler and the coating. On the other hand, the several dredging rods 15 can stir and dredge the mixed material in the discharge pipe 5 to avoid clogging the discharge pipe 5, and ensure the normal discharge of the mixed material. When the filler and coating in the tank body 1 are mixed, the regulating valve 16 is opened to discharge the mixed material through the discharge pipe 5.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high white calcium carbonate mixing device for exterior wall latex paint, comprising a tank body (1), wherein a support (2) is provided at the lower end of the tank body (1), characterized in that: Two feed grooves (3) are provided on the annular inner wall near the top surface of the tank body (1), and the top surfaces of the two feed grooves (3) are both connected to feed ports (4) with covers. A drive assembly is provided at the upper end of the center of the tank body (1), and a stirring and mixing mechanism is vertically penetrated on the top surface of the center of the tank body (1). The drive assembly is fixedly connected to the stirring and mixing mechanism. The bottom of the tank body (1) is arranged in a conical shape, and a discharge pipe (5) is connected to the conical bottom of the tank body (1); The driving assembly comprises a U-shaped seat (6) fixedly connected to the upper end of the center position of the tank body (1); a driving motor (7) is fixedly mounted on the upper end of the center position of the U-shaped seat (6); a driving shaft of the driving motor (7) is arranged vertically downward; a rotating shaft (8) is fixedly connected to the lower end of the driving shaft of the driving motor (7); and the lower end of the rotating shaft (8) is fixedly connected to the stirring and mixing mechanism; The stirring and mixing mechanism comprises a spiral stirring rod (9) which rotates vertically and passes through the top surface of the center position of the tank body (1); the upper end of the spiral stirring rod (9) is fixedly connected to the lower end of the rotating shaft (8); a stirring block (10) is provided below the spiral stirring rod (9); the upper end of the stirring block (10) is provided with a rectangular slot (11); the lower end of the spiral stirring rod (9) is fixedly connected to the bottom of the center position of the rectangular slot (11); the upper ends of the stirring blocks (10) located on the left and right sides of the rectangular slot (11) are fixedly connected to support rods (12); and two symmetrically distributed stirring plates (13) are fixedly connected to the annular side walls of the two support rods (12).

2. A high white calcium carbonate mixing device for exterior wall latex paint according to claim 1, characterized in that: The cross section of the stirring block (10) is arranged in an equilateral trapezoidal shape, and the two stirring plates (13) are each provided with a plurality of rectangular dispersed openings (14) distributed at equal intervals.

3. A high white calcium carbonate mixing device for exterior wall latex paint according to claim 1, characterized in that: A plurality of dredging rods (15) are fixedly connected to the lower end of the center position of the stirring block (10), and the plurality of dredging rods (15) are distributed in a ring shape, and the lower ends of the plurality of dredging rods (15) are inserted into the discharge pipe (5).

4. A high white calcium carbonate mixing device for exterior wall latex paint according to claim 1, characterized in that: A regulating valve (16) is fixedly mounted on the discharge pipe (5), and the support rod (12) is arranged in parallel with the spiral stirring rod (9).

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