Paint mixing kettle convenient to discharge

Abstract

The utility model discloses a paint mixing kettle convenient for blanking, which is characterized in that a pressurizing fan and an air inlet pipeline are arranged to pressurize and improve the blanking efficiency during blanking of equipment, and through a movable mounting part and a spiral discharger, a bottom movable mounting part is started to drive a piston plate to move in a bottom discharging channel after all materials in a barrel are blanked, so that the discharging efficiency is improved. When the piston plate moves, the inner wall of the bottom discharging channel can be scraped, attached residues on the inner wall of the bottom discharging channel are removed, meanwhile, the spiral discharging device can be moved out to be cleaned conveniently, and the good discharging effect is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of paint production, in particular to a paint mixing kettle which is convenient for unloading. Background Art

[0002] In paint processing, the device that mixes various paint bodies and rotates and stirs them is called a paint mixing kettle. It is suitable for color matching and mixing of paints in the coatings industry and mixing of liquid and liquid-solid materials in other industries. It has uniform color mixing, reasonable structure, and integrates heating, stirring, temperature control, cooling and other functions. It is indispensable in the actual production process.

[0003] Since the paint itself is a viscous pigment, it is easy to adhere to the inner wall of the liquid discharge pipe, resulting in residue on the inner wall of the discharge pipe and the cylinder. As the use time increases, the discharge efficiency will gradually decrease. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a paint mixing kettle which is convenient for unloading. The technical scheme adopted is that it includes a paint mixing kettle cylinder, supporting feet, a bottom valve switch, a valve body, a pressurized fan, an air inlet duct, a top mounting plate, a winder, a feeding port, a stirring motor, a spiral stirrer, a bottom discharging channel, a movable mounting part, a spiral discharging device and an inner wall cleaning part. The paint mixing kettle cylinder is supported by the supporting feet, and the internal unloading channel is opened and closed by the valve body controlled by the valve switch. A pressurized fan with an external power supply is installed on the paint mixing kettle cylinder, and the output part of the pressurized fan is connected with the inside of the paint mixing kettle cylinder through the air inlet duct. When discharging, in order to improve the efficiency of discharging the material in the cylinder to the outside, the pressurized fan is used to add air and pressurize the closed cylinder, so that the material can be quickly discharged from the bottom for unloading. A top mounting plate is provided on which a winder is installed, the lower part of the winder is located inside the cylinder of the paint mixing kettle, and its output end is connected to an inner wall cleaning portion arranged in the cylinder of the paint mixing kettle. When the winder is relaxed, the inner wall cleaning portion pushes down and cleans the residue on the inner wall of the cylinder of the paint mixing kettle to prevent it from long-term attachment to the inner wall and solidification affecting subsequent use. A feeding port is arranged on the cylinder of the paint mixing kettle, and a stirring motor is installed at the center. A spiral stirrer is installed at its output end. The discharge port at the lower end of the cylinder of the paint mixing kettle is connected to the bottom discharge channel, and the spiral discharger inside the bottom discharge channel is installed through a movable mounting portion arranged on the outer side of the bottom discharge channel. The spiral discharger fits against the inner wall of the discharge channel, and the position of the spiral discharger can be adjusted through the movable mounting portion, so as to completely remove the residue on the inner wall of the discharge channel and maintain good discharge efficiency.

[0005] As a preferred technical solution of the utility model, the movable mounting part includes a screw motor, a rotating screw, a guide shaft, a mounting plate, a rotating motor, a connecting shaft and a piston plate. The screw motor and the guide shaft are installed on the supporting feet corresponding to the bottom discharge channel. The other end of the guide shaft is fixed to the outer wall of the bottom discharge channel. The output end of the screw motor is connected to the rotating screw, and the other end of the rotating screw is rotatably connected to the outer wall of the bottom discharge channel. The mounting plate is installed in cooperation with the rotating screw and is fitted with the guide shaft. When the screw motor drives the screw to rotate, the mounting plate will move along the guide shaft The mounting plate is movable, a rotating motor powered by a battery is installed on the outer wall of the mounting plate, the output end of the rotating motor passes through the through hole on the side wall of the bottom discharge channel through a connecting shaft and is fixedly connected to a piston plate in the bottom discharge channel, a spiral discharger is fixed on the other side of the piston plate, when the mounting plate moves, the piston plate can be driven to move in the bottom discharge channel under the connection of the connecting shaft, the setting of the piston plate can block the material so that it can only be discharged from the open end, and the piston plate can scrape the inner wall of the bottom discharge channel when moving, and at the same time the spiral discharger can be moved out for easy cleaning.

[0006] As a preferred technical solution of the utility model, the screw motor is used with an external power supply, and a rubber layer is mounted on the arc side surface of the piston plate and is tightly matched with the inner wall of the bottom discharge channel.

[0007] As a preferred technical solution of the utility model, the inner wall cleaning part includes a connecting rope, an internal fixed shaft and a scraping ring. An internal fixed shaft is fixed inside the paint mixing kettle cylinder near the inner wall. The scraping ring is mounted on the two internal fixed shafts, and its outer wall is tightly fitted with the inner wall of the paint mixing kettle cylinder. A connecting rope is connected to the output end of the winder, and the other end of the connecting rope is fixed on the scraping ring.

[0008] As a preferred technical solution of the utility model, the scraping ring is made of marble.

[0009] The beneficial effects of the utility model include: through the set pressurized fan and air inlet duct, pressurization is performed when the equipment is unloading, thereby improving the unloading efficiency; through the movable mounting part and the spiral discharging device, after all the materials in the cylinder are unloaded, the bottom movable mounting part is started to drive the piston plate to move in the bottom unloading channel; the piston plate can scrape the inner wall of the bottom unloading channel when moving, thereby removing the attached residues on the inner wall of the bottom unloading channel; at the same time, the spiral discharging device can be moved out for easy cleaning, thereby maintaining a good unloading effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is the front view of the utility model;

[0012] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0013] In the figure: the paint mixing kettle cylinder 1, the bottom valve switch 101, the valve body 102, the supporting foot 2, the pressurized fan 3, the air inlet duct 4, the top mounting plate 5, the winder 6, the connecting rope 61, the internal fixed shaft 62, the scraper ring 63, the feed port 7, the stirring motor 8, the spiral stirrer 81, the bottom discharge channel 9, the screw motor 10, the rotating screw 11, the guide shaft 12, the mounting plate 13, the rotating motor 14, the connecting shaft 15, and the piston plate 16. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3 As shown, the utility model discloses a paint mixing kettle which is convenient for unloading. The technical scheme adopted is that it includes a paint mixing kettle cylinder 1, a supporting foot 2, a bottom valve switch 101, a valve body 102, a pressurized fan 3, an air inlet duct 4, a top mounting plate 5, a winder 6, a feed inlet 7, a stirring motor 8, a spiral stirrer 81, a bottom discharge channel 9, a movable mounting part, a spiral discharger 17 and an inner wall cleaning part. The paint mixing kettle cylinder 1 is supported by the supporting foot 2, and the internal unloading channel is opened and closed by the valve body 102 controlled by the valve switch 101. A pressurized fan 3 with an external power supply is installed on the paint mixing kettle cylinder 1. The output part of 3 is connected with the interior of the paint mixing kettle cylinder 1 through the air inlet duct 4, a top mounting plate 5 is fixed on the top of the paint mixing kettle cylinder 1 and a winder 6 is installed thereon, the lower part of the winder 6 is located inside the paint mixing kettle cylinder 1, and an output end thereof is connected with an inner wall cleaning part arranged in the paint mixing kettle cylinder 1, a feed port 7 is arranged on the paint mixing kettle cylinder 1, a stirring motor 8 is installed at the center, a spiral stirrer 81 is installed at the output end thereof, the discharge port at the lower end of the paint mixing kettle cylinder 1 is connected with the bottom discharge channel 9, and the spiral discharger 17 inside the bottom discharge channel 9 is installed through a movable mounting part arranged outside the bottom discharge channel 9.

[0016] As a preferred technical solution of the utility model, the movable mounting part includes a screw motor 10, a rotating screw 11, a guide shaft 12, a mounting plate 13, a rotating motor 14, a connecting shaft 15 and a piston plate 16. The screw motor 10 and the guide shaft 12 are installed on the supporting foot 2 corresponding to the bottom discharge channel 9. The other end of the guide shaft 12 is fixed on the outer wall of the bottom discharge channel 9. The output end of the screw motor 10 is connected to the rotating screw 11, and the other end of the rotating screw 11 is rotatably connected to the outer wall of the bottom discharge channel 9. The mounting plate 13 is installed in cooperation with the rotating screw 11 and is fitted with the guide shaft 12. A rotating motor 14 powered by a battery is installed on the outer wall of the mounting plate 13. The output end of the rotating motor 14 passes through the through hole on the side wall of the bottom discharge channel 9 through the connecting shaft 15 and is fixedly connected to the piston plate 16 in the bottom discharge channel 9. A spiral discharger 17 is fixed on the other side of the piston plate 16.

[0017] As a preferred technical solution of the utility model, the screw motor 10 is used with an external power supply, and a rubber layer is mounted on the arc side surface of the piston plate 16 and is tightly matched with the inner wall of the bottom discharge channel 9.

[0018] As a preferred technical solution of the utility model, the inner wall cleaning part includes a connecting rope 61, an internal fixed shaft 62 and a scraping ring 63. An internal fixed shaft 62 is fixed inside the paint mixing kettle cylinder 1 near the inner wall. The scraping ring 63 is mounted on the two internal fixed shafts 62. A connecting rope 61 is connected to the output end of the winder 6, and the other end of the connecting rope 61 is fixed on the scraping ring 63.

[0019] As a preferred technical solution of the present invention, the scraping ring 63 is made of marble.

[0020] The working principle of the utility model is as follows: when in use, the pressurized fan 3 is started to improve the material discharge efficiency. During the material discharge process, the rotating motor 14 is always started to keep the spiral discharger 81 working. After the material discharge is completed, the winder 6 is started to release the connecting rope 61. The scraper ring 63 moves downward under the action of its own gravity to scrape the inner wall of the cylinder to avoid residual solidification. After the material in the cylinder is discharged, the screw motor 10 is started, the screw 11 is rotated, and the mounting plate 13 will move along the guide shaft 12. When the mounting plate 13 moves, it can drive the piston plate 16 to move in the bottom discharge channel 9 under the connection of the connecting shaft 15. The setting of the piston plate 16 can block the material so that it can only be discharged from the open end, and the piston plate 16 can scrape the inner wall of the bottom discharge channel 9 when moving, and at the same time, the spiral discharger 81 can be moved out for easy cleaning.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A paint mixing kettle for easy unloading, comprising a paint mixing kettle body (1) and supporting legs (2), characterized in that: The paint mixing kettle comprises a bottom valve switch (101), a valve body (102), a pressurizing fan (3), an air inlet duct (4), a top mounting plate (5), a winding machine (6), a feed port (7), a stirring motor (8), a spiral stirrer (81), a bottom discharge channel (9), a movable mounting part, a spiral discharger (17) and an inner wall cleaning part; the paint mixing kettle cylinder (1) is supported by a supporting foot (2), and the internal discharge channel is opened and closed by the valve body (102) controlled by the valve switch (101); a pressurizing fan (3) with an external power supply is installed on the paint mixing kettle cylinder (1), and the output part of the pressurizing fan (3) is connected to the paint mixing kettle cylinder (1) through the air inlet duct (4). ) is connected to the inside of the paint mixing kettle cylinder (1); a top mounting plate (5) is fixed on the top of the paint mixing kettle cylinder (1) and a winder (6) is installed thereon, the lower part of the winder (6) is located inside the paint mixing kettle cylinder (1), and its output end is connected to the inner wall cleaning part arranged in the paint mixing kettle cylinder (1); a feed port (7) is arranged on the paint mixing kettle cylinder (1), a stirring motor (8) is installed at the center, and a spiral stirrer (81) is installed at its output end; the discharge port at the lower end of the paint mixing kettle cylinder (1) is connected to the bottom discharge channel (9); the spiral discharger (17) inside the bottom discharge channel (9) is installed through a movable mounting part arranged on the outside of the bottom discharge channel (9).

2. A paint mixing kettle convenient for unloading according to claim 1, characterized in that: The movable mounting part comprises a screw motor (10), a rotating screw (11), a guide shaft (12), a mounting plate (13), a rotating motor (14), a connecting shaft (15) and a piston plate (16); the screw motor (10) and the guide shaft (12) are mounted on the supporting foot (2) corresponding to the bottom discharge channel (9), and the other end of the guide shaft (12) is fixed on the outer side wall of the bottom discharge channel (9); the output end of the screw motor (10) is connected to the rotating screw (11), and the other end of the rotating screw (11) is connected to the outer side wall of the bottom discharge channel (9); One end is rotatably connected to the outer wall of the bottom discharge channel (9); the mounting plate (13) is mounted in cooperation with the rotating lead screw (11) and is fitted with the guide shaft (12); a rotating motor (14) powered by a battery is mounted on the outer wall of the mounting plate (13); the output end of the rotating motor (14) passes through a through hole in the side wall of the bottom discharge channel (9) via a connecting shaft (15) and is fixedly connected to a piston plate (16) in the bottom discharge channel (9); a spiral discharger (17) is fixed on the other side of the piston plate (16).

3. A paint mixing kettle convenient for unloading according to claim 2, characterized in that: The screw motor (10) is connected to an external power source; a rubber layer is sleeved on the arc side surface of the piston plate (16) and is tightly matched with the inner wall of the bottom discharge channel (9).

4. A paint mixing kettle convenient for unloading according to claim 1, characterized in that: The inner wall cleaning part includes a connecting rope (61), an internal fixed shaft (62) and a scraping ring (63); an internal fixed shaft (62) is fixed inside the paint mixing kettle cylinder (1) near the inner wall; the scraping ring (63) is mounted on the two internal fixed shafts (62), and its outer wall is tightly fitted with the inner wall of the paint mixing kettle cylinder (1); a connecting rope (61) is connected to the output end of the winder (6), and the other end of the connecting rope (61) is fixed on the scraping ring (63).

5. A paint mixing kettle convenient for unloading according to claim 4, characterized in that: The scraping ring (63) is made of marble.

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