CN222586164U - A powder coating mixing device - Google Patents

Abstract

The utility model relates to the technical field of powder coatings, and specifically, to a powder coating stirring device. It comprises a stirring drum, a feed port is fixedly connected to the left side of the stirring drum, a cover plate is rotatably connected to the upper side of the feed port, a discharge pipe is fixedly connected to the right side of the stirring drum, a mounting box is fixedly connected to the upper side of the stirring drum, a motor is arranged on the upper side of the stirring drum, a turntable is fixedly connected to the output end of the motor, and a connecting rod is rotatably connected to one side of the turntable. The utility model drives the No. 1 gear to rotate back and forth through the rack, and the No. 1 gear drives the rotating shaft to rotate, thereby driving the stirring blade to rotate, stirring the powder coating inside the stirring drum, and at the same time, when the rotating shaft rotates, it drives the screw to rotate, so that the screw continuously moves up and down under the action of the nut, so that the rotating shaft moves up and down while rotating, and the powder raw materials are fully mixed, thereby improving the stirring efficiency of the device.

Description

Powder coating agitated vessel

Technical Field

The utility model relates to the technical field of paint stirring, in particular to powder paint stirring equipment.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and different from the common solvent-based coating and water-based coating, the dispersion medium of the powder coating is not solvent and water, but air, and the powder coating has the characteristics of no solvent pollution and low energy consumption, and at present, the powder coating needs to uniformly mix and stir raw materials in the preparation process, and a stirring device is needed for stirring treatment.

The existing stirring device is various in variety, can basically meet the use demands of people, but still has certain defects, when the paint is stirred, the blades can only stir at a fixed position, so that the condition of uneven stirring exists, the powder raw materials cannot be sufficiently mixed, the problems of impure color and low working efficiency of the powder paint can occur, and the stirring efficiency of the device is reduced.

Disclosure of utility model

The utility model aims to provide powder coating stirring equipment for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides powder coating stirring equipment, which comprises a stirring barrel, wherein the left side of the stirring barrel is fixedly connected with a feed inlet, the upper side of the feed inlet is rotationally connected with a cover plate, the right side of the stirring barrel is fixedly connected with a discharge pipe, the upper side of the stirring barrel is fixedly connected with a mounting box, the upper side of the stirring barrel is provided with a motor, the output end of the motor is fixedly connected with a rotary table, one side of the rotary table is rotationally connected with a connecting rod, the inside of the mounting box is slidingly connected with a rack, one end of the rack is rotationally connected with one end of the connecting rod, the inside of the mounting box is provided with a first gear, the inside of the stirring barrel is rotationally connected with a rotating shaft, the outside of the first gear is in meshed connection with one side of the rack, the upper end of the rotating shaft is fixedly connected with a square rod, the outside of the square rod is in sliding connection with the inside of the first gear, the upper side of the mounting box is provided with a through hole, the size of the through hole is larger than that of the square rod, and the outside of the rotating shaft is provided with a stirring mechanism for stirring powder inside the stirring barrel.

As a further improvement of the technical scheme, the stirring mechanism comprises two groups of stirring blades, the stirring blades are fixedly connected to the outer part of the rotating shaft and are symmetrical in central line of the rotating shaft, the lower end of the stirring cylinder is fixedly connected with a nut, the lower end of the rotating shaft is fixedly connected with a screw rod, and the outer part of the screw rod is connected with the inner threads of the nut.

As the further improvement of this technical scheme, the one end fixedly connected with scraper blade that the pivot was kept away from to the stirring leaf, one side that the stirring leaf was kept away from to the scraper blade laminates with the churn inner wall mutually.

As a further improvement of the technical scheme, two limiting blocks are fixedly connected to two sides of the inside of the mounting box, and the limiting blocks are mounted on the upper side and the lower side of the first gear.

As a further improvement of the technical scheme, the electromagnetic valve is fixedly connected to the outer part of the discharge pipe, the bevel gear is fixedly connected to the output end of the motor, the transmission shaft is fixedly connected to the inner part of the discharge pipe, the bevel gears are fixedly connected to the upper end of the transmission shaft, the bevel gears are in meshed connection, and the spiral sheet is fixedly connected to the lower end of the transmission shaft.

Compared with the prior art, the stirring device has the beneficial effects that the rack drives the first gear to do reciprocating rotation, the first gear drives the rotating shaft to rotate, so that the stirring blade is driven to rotate, powder coating inside the stirring barrel is stirred, and meanwhile, when the rotating shaft rotates, the screw rod is driven to rotate, so that the screw rod continuously moves up and down under the action of the nut, the rotating shaft rotates and simultaneously moves up and down, and powder raw materials are fully and uniformly mixed, so that the stirring efficiency of the device is improved.

Drawings

FIG. 1 is a schematic view of a first overall structure of the present utility model;

FIG. 2 is a schematic diagram of a second overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of utility model at a.

The meaning of each reference sign in the figure is:

1. The stirring device comprises a stirring cylinder, 11 parts of a motor, 12 parts of a turntable, 13 parts of a connecting rod, 14 parts of a rack, 15 parts of a rotating shaft, 16 parts of stirring blades, 17 parts of nuts, 18 parts of a screw rod, 19 parts of a first gear;

2. 21, cover plate;

3. 31, limiting blocks;

4. A scraper;

5. A discharge pipe; 51, electromagnetic valve, 53, transmission shaft, 54 and bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-4, the present embodiment provides a powder coating stirring apparatus, including a stirring drum 1, a feeding port 2 is fixedly connected to the left side of the stirring drum 1, a cover plate 21 is rotatably connected to the upper side of the feeding port 2, the cover plate 21 is opened to pour powder coating into the stirring drum 1 from the feeding port 2, the cover plate 21 is closed to prevent powder from flying around during stirring, a mounting box 3 is fixedly connected to the upper side of the stirring drum 1, a motor 11 is arranged on the upper side of the stirring drum 1, a turntable 12 is fixedly connected to the output end of the motor 11, a connecting rod 13 is rotatably connected to one side of the turntable 12, a rack 14 is slidably connected to the inside of the mounting box 3, one end of the rack 14 is rotatably connected to one end of the connecting rod 13, a first gear 19 is arranged inside the mounting box 3, a rotating shaft 15 is rotatably connected to the inside of the stirring drum 1, the outside of the first gear 19 is engaged with one side of the rack 14, the upper end of the rotating shaft 15 is fixedly connected with a square rod, the outer part of the square rod is in sliding connection with the inner part of a first gear 19, the upper side of the mounting box 3 is provided with a through hole, the size of the through hole is larger than that of the square rod, the outer part of the rotating shaft 15 is provided with a stirring mechanism for stirring powder paint inside the stirring cylinder 1 more uniformly, the stirring mechanism comprises two groups of stirring blades 16, the stirring blades 16 are fixedly connected to the outer part of the rotating shaft 15 and are symmetrical in central line of the rotating shaft 15, the lower end of the stirring cylinder 1 is fixedly connected with a nut 17, the lower end of the rotating shaft 15 is fixedly connected with a screw rod 18, the outer part of the screw rod 18 is in threaded connection with the inner part of the nut 17, the starting motor 11 drives the turntable 12 to rotate, the turntable 12 drives the connecting rod 13 to rotate, thereby driving the rack 14 to move, the rack 14 moves left and right under the limit of the mounting box 3, and is meshed and transmitted with the first gear 19 through the rack 14, the gear 19 is driven to reciprocate, two limiting blocks 31 are fixedly connected to the two sides of the inside of the mounting box 3, the limiting blocks 31 are arranged on the upper side and the lower side of the gear 19, the gear 19 is always meshed with the rack 14 under the action of the limiting blocks 31, simultaneously, due to the action of square rods, the rotation can be kept, the gear 19 drives the rotating shaft 15 to rotate, so that the stirring blade 16 is driven to rotate, powder coating inside the stirring barrel 1 is stirred, one end of the stirring blade 16, far from the rotating shaft 15, is fixedly connected with a scraping plate 4, one side of the scraping plate 4, far from the stirring blade 16, is attached to the inner wall of the stirring barrel 1, the scraping plate 4 is used for scraping the powder coating adhered to the inner wall of the stirring barrel 1, the long-term adhesion of the powder coating on the inner wall of the stirring barrel 1 is avoided, the stirring effect on the powder raw materials is influenced, and meanwhile, the screw 18 is driven to rotate under the action of the nut 17, the rotating shaft 15 is driven to rotate, so that the screw 18 continuously moves up and down when the rotating shaft 15 rotates, the stirring blade is driven to stir the powder raw materials, and the powder raw materials are fully mixed, so that stirring efficiency of the device is improved.

The right side fixedly connected with discharging pipe 5 of churn 1, the outside fixedly connected with solenoid valve 51 of discharging pipe 5, the output fixedly connected with bevel gear 54 of motor 11, the inside fixedly connected with transmission shaft 53 of discharging pipe 5, the upper end fixedly connected with bevel gear 54 of transmission shaft 53, two bevel gears 54 meshing connection, the lower extreme fixedly connected with flight of transmission shaft 53, the powder raw materials after the stirring, through opening solenoid valve 51, discharge from discharging pipe 5, motor 11 rotates and drives bevel gear 54 and rotate, thereby drive transmission shaft 53 and flight rotation, cause the jam of discharging pipe 5 when having avoided the powder raw materials to discharge, the speed of powder raw materials ejection of compact has been accelerated.

When the powder coating stirring device of the embodiment is specifically used, the motor 11 is started to drive the turntable 12 to rotate, the turntable 12 drives the connecting rod 13 to rotate, so that the rack 14 is driven to move, the rack 14 moves left and right under the limit of the installation box 3, the gear 19 is driven to reciprocate through the meshing transmission of the rack 14 and the gear 19, the gear 19 is always meshed with the rack 14 under the action of the limiting block 31, and simultaneously, due to the action of the square rod, the rotation can be kept, the gear 19 drives the rotating shaft 15 to rotate, so that the stirring blade 16 is driven to rotate, powder coating inside the stirring cylinder 1 is stirred, and meanwhile, the rotating shaft 15 rotates, the screw rod 18 is driven to rotate, so that the screw rod 18 continuously moves up and down under the action of the nut 17, and the rotating shaft 15 rotates and simultaneously moves up and down, so that the stirring efficiency of the powder coating stirring device is more uniform.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The powder coating stirring equipment comprises a stirring cylinder (1) and is characterized in that a feeding port (2) is fixedly connected to the left side of the stirring cylinder (1), a cover plate (21) is rotatably connected to the upper side of the feeding port (2), a discharging pipe (5) is fixedly connected to the right side of the stirring cylinder (1), a mounting box (3) is fixedly connected to the upper side of the stirring cylinder (1), a motor (11) is arranged on the upper side of the stirring cylinder (1), a turntable (12) is fixedly connected to the output end of the motor (11), a connecting rod (13) is rotatably connected to one side of the turntable (12), a rack (14) is slidably connected to the inside of the mounting box (3), a first gear (19) is arranged in the inside of the mounting box (3), a rotating shaft (15) is connected to the inside of the stirring cylinder (1), the outside of the first gear (19) is meshed with one side of the rack (14), a square gear (15) is fixedly connected to the upper end of the rotating shaft, a square gear (19) is connected to the outside of the square gear (15), and a square through hole is arranged on the outside of the square gear (3), and a square through hole is formed in the outside of the square gear (3).

2. The powder coating stirring device according to claim 1, wherein the stirring mechanism comprises two groups of stirring blades (16), the stirring blades (16) are fixedly connected to the outside of the rotating shaft (15) and are symmetrical in the center line of the rotating shaft (15), the lower end of the stirring cylinder (1) is fixedly connected with a nut (17), the lower end of the rotating shaft (15) is fixedly connected with a screw rod (18), and the outside of the screw rod (18) is in threaded connection with the inside of the nut (17).

3. The powder coating stirring device according to claim 2, wherein one end of the stirring blade (16) far away from the rotating shaft (15) is fixedly connected with a scraping plate (4), and one side of the scraping plate (4) far away from the stirring blade (16) is attached to the inner wall of the stirring cylinder (1).

4. The powder coating stirring device according to claim 1, wherein two limiting blocks (31) are fixedly connected to two sides of the inside of the installation box (3), and the limiting blocks (31) are installed on the upper side and the lower side of the first gear (19).

5. The powder coating stirring device according to claim 1, wherein an electromagnetic valve (51) is fixedly connected to the outside of the discharge pipe (5), a bevel gear (54) is fixedly connected to the output end of the motor (11), a transmission shaft (53) is fixedly connected to the inside of the discharge pipe (5), a bevel gear (54) is fixedly connected to the upper end of the transmission shaft (53), two bevel gears (54) are in meshed connection, and a spiral sheet is fixedly connected to the lower end of the transmission shaft (53).