Powder coating unloading structure

Abstract

The utility model discloses a powder coating unloading structure which comprises a tank body, a rectangular discharging opening is formed in the bottom of the tank body, grooves are formed in the two sides in the rectangular discharging opening, striker plates are rotationally installed in the grooves through first rotating shafts, the other ends of the striker plates are located in the other grooves, and the other ends of the striker plates are located in the other grooves. The powder coating discharging structure is provided with the striker plate, the striker plate is arranged, so that materials poured into the tank body cannot enter the rectangular discharging port, the top of the striker plate is attached to the top of the stirring frame, and therefore the materials can be conveniently discharged from the rectangular discharging port, and the powder coating discharging structure is convenient to use and high in practicability. By means of the stirring device, it is guaranteed that materials poured into the tank body can be completely stirred by the rotating stirring frame and the stirring rod, and the problems that part of the materials poured into the tank body can enter the discharging port, part of the materials cannot be stirred, and the quality of produced powder coating is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating processing, in particular to a powder coating unloading structure. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. The main features of powder coating are: harmless, high efficiency, resource saving and environmental protection. Material mixing is the main process of powder coating production.

[0003] For example, the Chinese utility model patent with the authorization announcement number CN213078150U discloses a powder coating mixer, which is characterized by comprising a tank body, a cooling mechanism and a stirring mechanism arranged in the tank body; the stirring mechanism comprises: a stirring shaft, which is a hollow structure, and a water inlet is arranged on the stirring shaft outside the tank body, and a partition is arranged in the stirring shaft, and a through hole is arranged on the partition; a stirring blade, and a cavity is arranged in the stirring blade, and the cavity is connected with the cavity in the stirring shaft; and a stirring plate; the cooling mechanism comprises an external cooling pipe; a water distribution tank, which is connected with a water tank, and the water inlet of the stirring shaft is located in the water distribution tank; and an internal cooling pipe, whose water inlet is corresponding to the through hole of the partition in the stirring shaft, and the tube body of the internal cooling pipe extends into the cavity of the first stirring blade and the second stirring blade, and the water outlet of the internal cooling pipe is connected with the cooling box. The mixer of the utility model can mix materials evenly and improve the mixing efficiency. It can avoid the materials in the tank body from agglomerating or agglomerating.

[0004] The above-mentioned authorized patent has the following problems during use:

[0005] Part of the material poured into the tank will enter the inside of the discharge port, causing part of the material to be unable to be stirred, affecting the quality of the produced powder coating.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original powder coating unloading structure. Utility Model Content

[0007] The purpose of the utility model is to provide a powder coating unloading structure to solve the problems raised by the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder coating unloading structure, including a tank body, a rectangular discharge port is arranged at the bottom of the tank body, grooves are arranged on both sides of the rectangular discharge port, a baffle plate is rotatably installed inside the groove through a first rotating shaft, the other end of the baffle plate is located inside the other groove, the top of the baffle plate and the top of the groove are fitted together, a through groove is arranged on the inner wall of the groove, a support plate passes through the inside of the through groove, the top of the support plate is fixedly connected to the bottom of the baffle plate, a servo motor is fixed to the outer wall of the rectangular discharge port, a gear is fixed to the output end of the servo motor, a tooth groove is arranged on the outer wall of the support plate, and the top of the gear is located inside the tooth groove.

[0009] Preferably, a second rotating shaft is rotatably installed through the top of the tank body, a stirring frame is fixed on the outer wall of the second rotating shaft inside the tank body, a stirring rod is fixed between the inner wall of the stirring frame and the outer wall of the second rotating shaft, a rotating motor is fixed on the upper end of the second rotating shaft through the top of the tank body, and the outer wall of the rotating motor is fixed to the top of the tank body through a frame.

[0010] Preferably, the outer wall of the stirring frame fits with the inner wall of the tank body and the top of the baffle plate.

[0011] Preferably, both ends of the baffle plate are designed to be arc-shaped structures, and the sides of the baffle plate are in contact with the inner wall of the groove and the inner wall of the rectangular discharge port.

[0012] Preferably, the outer wall of the support plate is provided with teeth grooves at equal intervals, the outer wall of the support plate is meshingly connected with the gear through the teeth grooves, the support plate and the through groove constitute a sliding structure, the support plate and the through groove are both designed as arc structures, and the centers of the support plate and the through groove coincide with the central axis of the first rotating shaft.

[0013] Preferably, the stirring rods are designed as a sinusoidal graphic structure, and the stirring rods are distributed at equal intervals inside the stirring frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the powder coating unloading structure is provided with a baffle plate, and the baffle plate is provided so that the material poured into the tank body will not enter the inside of the rectangular discharge port, and the top of the baffle plate fits with the top of the stirring rack, ensuring that the material poured into the tank body can be fully stirred by the rotating stirring rack and the stirring rod, solving the problem that part of the material poured into the tank body will enter the inside of the discharge port, causing part of the material to be unable to be stirred, thereby affecting the quality of the produced powder coating;

[0015] By starting the servo motor to rotate forward, the servo motor drives the gear to rotate forward, and the gear can drive the support plate to reverse through the tooth groove, so that the support plate can drive the baffle plate to reverse around the central axis of the first rotating shaft, so that the rectangular discharge port can be opened, and the mixed material inside the tank body can be discharged through the rectangular discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the structure after the middle rectangular discharge port is opened;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the installation structure of the middle baffle plate from top view.

[0021] In the figure: 1. tank body; 2. rectangular discharge port; 3. groove; 4. first rotating shaft; 5. baffle plate; 6. through groove; 7. support plate; 8. tooth groove; 9. servo motor; 10. gear; 11. second rotating shaft; 12. stirring frame; 13. stirring rod; 14. rotating motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-5The utility model provides a technical solution: a powder coating unloading structure, including a tank body 1, a rectangular discharge port 2 is arranged at the bottom of the tank body 1, grooves 3 are arranged on both sides of the rectangular discharge port 2, a baffle plate 5 is rotatably installed inside the groove 3 through a first rotating shaft 4, the other end of the baffle plate 5 is located inside another groove 3, the top of the baffle plate 5 and the top of the groove 3 are fitted together, a through groove 6 is arranged on the inner wall of the groove 3, a support plate 7 is passed through the through groove 6, the top of the support plate 7 is fixedly connected to the bottom of the baffle plate 5, a servo motor 9 is fixed on the outer wall of the rectangular discharge port 2, a gear 10 is fixed on the output end of the servo motor 9, a tooth groove 8 is arranged on the outer wall of the support plate 7, and the gear The top of 10 is located inside the tooth groove 8, and the outer wall of the support plate 7 is provided with tooth grooves 8 at equal intervals. The outer wall of the support plate 7 is meshingly connected with the gear 10 through the tooth grooves 8. The support plate 7 and the through groove 6 constitute a sliding structure. The support plate 7 and the through groove 6 are both designed as an arc structure, and the center of the support plate 7 and the through groove 6 coincide with the central axis of the first rotating shaft 4, ensuring that when the servo motor 9 drives the gear 10 to rotate forward, the gear 10 can drive the support plate 7 to reverse through the tooth groove 8, so that the support plate 7 can drive the baffle plate 5 to reverse around the central axis of the first rotating shaft 4, so that the rectangular discharge port 2 can be opened, so that the stirred material inside the tank body 1 can be discharged through the rectangular discharge port 2.

[0024] A second rotating shaft 11 is rotatably installed through the top of the tank body 1, and a stirring frame 12 is fixed on the outer wall of the second rotating shaft 11 inside the tank body 1. A stirring rod 13 is fixed between the inner wall of the stirring frame 12 and the outer wall of the second rotating shaft 11. A rotating motor 14 is fixed on the upper end of the second rotating shaft 11 through the top of the tank body 1, and the outer wall of the rotating motor 14 is fixed to the top of the tank body 1 through a frame. By starting the rotating motor 14, the rotating motor 14 can drive the stirring frame 12 and the stirring rod 13 to rotate through the second rotating shaft 11, thereby completing the stirring of various materials for preparing powder coatings inside the tank body 1.

[0025] The outer wall of the stirring frame 12 fits with the inner wall of the tank body 1 and the top of the baffle plate 5, ensuring that when the stirring frame 12 rotates, the material above the baffle plate 5 can be stirred, so that the material poured into the tank body 1 can be completely stirred.

[0026] Both ends of the baffle plate 5 are designed to be arc-shaped structures, and the sides of the baffle plate 5 are in contact with the inner walls of the groove 3 and the inner walls of the rectangular discharge port 2, ensuring that the baffle plate 5 can block the rectangular discharge port 2 and the groove 3, preventing the material inside the tank body 1 from entering the rectangular discharge port 2 and the groove 3.

[0027] The stirring rods 13 are designed as a sinusoidal graphic structure, and the stirring rods 13 are evenly spaced inside the stirring frame 12, which increases the stirring range of the stirring rods 13 and improves the stirring effect between the materials.

[0028] Working principle: When using the powder coating unloading structure, firstly, various materials with good proportions for preparing the powder coating are poured into the tank body 1 through the feeding port on one side of the top of the tank body 1, and then the rotating motor 14 is started. The rotating motor 14 drives the stirring frame 12 and the stirring rod 13 to rotate through the second rotating shaft 11 to complete the stirring of various materials in the tank body 1. Due to the design of the baffle plate 5, the materials poured into the tank body 1 will not enter the interior of the rectangular discharge port 2, and the top of the baffle plate 5 and the bottom of the stirring frame 12 fit each other, ensuring that the materials poured into the tank body 1 can be fully stirred;

[0029] When the material inside the tank body 1 is stirred, the servo motor 9 is started. When the servo motor 9 drives the gear 10 to rotate forward, the gear 10 drives the support plate 7 to reverse through the tooth groove 8, so that the support plate 7 drives the baffle plate 5 to reverse around the central axis of the first rotating shaft 4, so that the rectangular discharge port 2 is opened, and the stirred material inside the tank body 1 is discharged through the rectangular discharge port 2.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A powder coating material unloading structure, comprising a tank body (1), characterized in that: The bottom of the tank body (1) is provided with a rectangular discharge port (2), and grooves (3) are provided on both sides of the rectangular discharge port (2). A baffle plate (5) is rotatably installed inside the groove (3) via a first rotating shaft (4), and the other end of the baffle plate (5) is located inside the other groove (3), and the top of the baffle plate (5) is in contact with the top of the groove (3). The inner wall of the groove (3) is provided with a through groove (6), and a support plate (7) passes through the through groove (6), and the top of the support plate (7) is fixedly connected to the bottom of the baffle plate (5). A servo motor (9) is fixed to the outer wall of the rectangular discharge port (2), and a gear (10) is fixed to the output end of the servo motor (9). A tooth groove (8) is provided on the outer wall of the support plate (7), and the top of the gear (10) is located inside the tooth groove (8).

2. The powder coating unloading structure according to claim 1, characterized in that: A second rotating shaft (11) is rotatably mounted through the top of the tank body (1); a stirring frame (12) is fixed to the outer wall of the second rotating shaft (11) located inside the tank body (1); a stirring rod (13) is fixed between the inner wall of the stirring frame (12) and the outer wall of the second rotating shaft (11); a rotating motor (14) is fixed to the upper end of the second rotating shaft (11) through the top of the tank body (1); and the outer wall of the rotating motor (14) is fixed to the top of the tank body (1) via a frame.

3. The powder coating unloading structure according to claim 2, characterized in that: The outer wall of the stirring frame (12) fits with the inner wall of the tank body (1) and the top of the material baffle plate (5).

4. The powder coating unloading structure according to claim 1, characterized in that: Both ends of the baffle plate (5) are designed to be arc-shaped structures, and the sides of the baffle plate (5) are in contact with the inner wall of the groove (3) and the inner wall of the rectangular discharge port (2).

5. The powder coating unloading structure according to claim 1, characterized in that: The outer wall of the support plate (7) is provided with tooth grooves (8) at equal intervals, and the outer wall of the support plate (7) is meshingly connected with the gear (10) via the tooth grooves (8). The support plate (7) and the through groove (6) form a sliding structure. The support plate (7) and the through groove (6) are both designed to be arc-shaped structures, and the centers of the support plate (7) and the through groove (6) coincide with the central axis of the first rotating shaft (4).

6. The powder coating unloading structure according to claim 2, characterized in that: The stirring rods (13) are designed as a sinusoidal graphic structure, and the stirring rods (13) are distributed at equal intervals inside the stirring frame (12).

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