Mixing and stirring device for processing anticorrosive paint

Abstract

The utility model relates to the technical field of anticorrosive paint processing, and discloses a mixing and stirring device for anticorrosive paint processing, which comprises a mixing barrel, a top cover fixedly arranged on the top surface of the mixing barrel, a feed hopper arranged above the top cover, a discharge hopper fixedly arranged on the bottom surface of the mixing barrel, and a stirring device arranged above the discharge hopper, the outer side face of the mixing barrel is fixedly sleeved with a bottom frame, a dredging mechanism is arranged below the discharging hopper, a stirring mechanism is arranged in the mixing barrel, a sliding groove is formed in the inner wall of the mixing barrel, an electromagnetic valve is installed in the discharging hopper, the dredging mechanism comprises a connecting part and a driving part, and the stirring mechanism comprises a screening part and a stirring part. The inner wall of the discharging hopper is scraped by the upper connecting frame, the situation that the discharging hopper is blocked due to the fact that the inner wall of the discharging hopper is excessively stained with anticorrosive paint is avoided, meanwhile, damping rods and springs conduct damping on the moving sliding frame, and the service life of the sliding frame is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion coating processing technology, specifically a mixing and stirring device for anti-corrosion coating processing. Background Technology

[0002] The production process of anti-corrosion coatings mainly includes raw material preparation, resin preparation, solvent addition, curing agent addition, filler addition, grinding and filtration, packaging and storage. The reasonable design and strict implementation of the process can ensure the quality and performance of anti-corrosion coatings and provide effective anti-corrosion protection.

[0003] When processing anti-corrosion coatings, the raw materials need to be mixed and stirred. Since the mixed anti-corrosion coating is usually viscous, it tends to stick to the inner wall of the discharge hopper during discharge and then solidify there, causing blockage and making it inconvenient for the equipment to mix and stir the anti-corrosion coating.

[0004] Therefore, a mixing and stirring device for processing anti-corrosion coatings is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a mixing and stirring device for processing anti-corrosion coatings, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and stirring device for processing anti-corrosion coatings, comprising a mixing cylinder, a top cover fixedly provided on the top surface of the mixing cylinder, a feeding hopper provided above the top cover, the lower end of the feeding hopper extending through the top cover into the interior of the mixing cylinder, a discharge hopper fixedly provided on the bottom surface of the mixing cylinder, a base frame fixedly sleeved on the outer side of the mixing cylinder, a dredging mechanism provided below the discharge hopper, and a stirring mechanism provided inside the mixing cylinder;

[0007] The inner wall of the mixing cylinder is provided with a sliding groove, and the discharge hopper is equipped with a solenoid valve.

[0008] The unblocking mechanism includes a connecting part and a driving part;

[0009] The stirring mechanism includes a screening section and a stirring section.

[0010] Preferably, the connecting part includes a fixed cylinder, the top surface of which is fixedly connected to the discharge hopper, and a sliding frame is provided inside the fixed cylinder, the outer side of which is slidably connected to the inner wall of the fixed cylinder.

[0011] Preferably, the sliding frame is provided with a connecting frame inside, and there are two connecting frames arranged at the top and bottom. The upper connecting frame is located inside the discharge hopper and is slidably connected to the inner wall of the discharge hopper. The outer side of the lower connecting frame is fixedly connected to the inner wall of the sliding frame. A connecting rod is fixedly arranged between the upper and lower connecting frames.

[0012] Preferably, a fixing block is fixedly provided on the outer side of both the fixed cylinder and the sliding frame, and a damping rod is fixedly provided between the upper and lower fixing blocks. A spring is fixedly sleeved on the outer side of the damping rod, and the damping rod and the spring dampen the movement of the sliding frame.

[0013] Preferably, the driving unit includes two electric turntables, one on the left and one on the right. The two electric turntables are fixedly connected to the fixed cylinder on their adjacent sides. A fixed rod is fixedly installed on the other side of the electric turntable. A T-shaped frame is installed on the outer side of the fixed rod. A driving groove is opened on the side of the T-shaped frame. The fixed rod is located inside the driving groove and is slidably connected to the inner wall of the driving groove. Positioning frames are installed on the front and rear sides of the T-shaped frame. The positioning frames are fixedly connected to the fixed cylinder and pass through the T-shaped frame and are slidably connected to the T-shaped frame. A driving rod is fixedly installed at the lower end of the T-shaped frame. The other end of the driving rod is fixedly connected to the sliding frame. When the electric turntable rotates, it drives the T-shaped frame to reciprocate vertically through the fixed rod.

[0014] Preferably, the screening unit includes a fixing frame located inside the feed hopper and fixedly connected to the inner wall of the feed hopper. A first filter plate is fixedly disposed on the inner wall of the fixing frame, and the first filter plate separates impurities in the raw material.

[0015] Preferably, the stirring part includes a motor, the bottom surface of the motor is fixedly connected to the top cover, the output shaft of the motor extends through the top cover into the interior of the mixing cylinder, and a rotating shaft is fixedly provided on the bottom surface of the output shaft of the motor.

[0016] Preferably, positioning rods are fixedly provided at both ends of the rotating shaft, and a rotating frame is sleeved on the other end of the positioning rod. The rotating frame is connected to the positioning rod bearing. A limit rod is provided on the bearing at the other end of the rotating frame. The limit rod is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove. A second filter plate is fixedly provided on the inner wall of the rotating frame. When the limit rod slides in the sliding groove, it drives the rotating frame to rotate.

[0017] Compared with the prior art, the beneficial effects of this utility model are: this mixing and stirring device for processing anti-corrosion coatings,

[0018] 1) The sliding frame drives the connecting frame to move back and forth, so that the upper connecting frame scrapes the inner wall of the discharge hopper, preventing excessive anti-corrosion coating from adhering to the inner wall of the discharge hopper and causing blockage. At the same time, the damping rod and spring reduce the shock of the moving sliding frame and improve the service life of the sliding frame.

[0019] 2) The rotating shaft drives the positioning rod and the rotating frame to rotate synchronously. The rotating frame drives the limiting rod to slide in the sliding groove, so that the rotating frame flips during the rotation process, which increases the mixing range of the anti-corrosion coating raw materials inside the mixing drum, so that the raw materials inside the mixing drum are mixed more fully and avoids the raw materials in some areas not being mixed and thus solidifying. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 This is a three-dimensional view of the unblocking mechanism of this utility model;

[0022] Figure 3 This is a perspective view of the sliding frame and connecting frame of this utility model;

[0023] Figure 4 This is a partial perspective view of the unblocking mechanism of this utility model;

[0024] Figure 5 This is a cross-sectional view of the mixing cylinder of this utility model.

[0025] In the diagram: 1 Mixing cylinder, 2 Top cover, 3 Feed hopper, 4 Discharge hopper, 5 Base frame, 6 Unblocking mechanism, 61 Fixed cylinder, 62 Sliding frame, 63 Connecting frame, 64 Connecting rod, 65 Fixed block, 66 Damping rod, 67 Electric turntable, 68 Fixed rod, 69 T-shaped frame, 610 Positioning frame, 611 Drive rod, 7 Mixing mechanism, 71 Fixed frame, 72 First filter plate, 73 Motor, 74 Rotating shaft, 75 Positioning rod, 76 Rotating frame, 77 Limiting rod, 78 Second filter plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figures 1-5This utility model provides a technical solution: a mixing and stirring device for processing anti-corrosion coatings, including a mixing cylinder 1, a top cover 2 fixedly installed on the top surface of the mixing cylinder 1, a feeding hopper 3 installed above the top cover 2, the lower end of the feeding hopper 3 extending through the top cover 2 into the interior of the mixing cylinder 1, a discharging hopper 4 fixedly installed on the bottom surface of the mixing cylinder 1, a base frame 5 fixedly fitted on the outer side of the mixing cylinder 1, a clearing mechanism 6 installed below the discharging hopper 4, and a stirring mechanism 7 installed inside the mixing cylinder 1;

[0029] The inner wall of the mixing cylinder 1 is provided with a sliding groove, and the discharge hopper 4 is equipped with a solenoid valve.

[0030] The unblocking mechanism 6 includes a connecting part and a driving part;

[0031] The stirring mechanism 7 includes a screening section and a stirring section.

[0032] The connecting part includes a fixed cylinder 61, the top surface of the fixed cylinder 61 is fixedly connected to the discharge hopper 4, and a sliding frame 62 is provided inside the fixed cylinder 61. The outer side of the sliding frame 62 is slidably connected to the inner wall of the fixed cylinder 61.

[0033] The sliding frame 62 is equipped with a connecting frame 63. There are two connecting frames 63, one above the other. The upper connecting frame 63 is located inside the discharge hopper 4 and is slidably connected to the inner wall of the discharge hopper 4. The outer side of the lower connecting frame 63 is fixedly connected to the inner wall of the sliding frame 62. A connecting rod 64 is fixedly installed between the upper and lower connecting frames 63.

[0034] Fixing blocks 65 are fixedly installed on the outer sides of both the fixed cylinder 61 and the sliding frame 62. A damping rod 66 is fixedly installed between the upper and lower fixing blocks 65. A spring is fixedly sleeved on the outer side of the damping rod 66.

[0035] The drive unit includes an electric turntable 67, two of which are arranged on the left and right sides. The two electric turntables 67 are close to each other and fixedly connected to the fixed cylinder 61. A fixed rod 68 is fixedly arranged on the other side of the electric turntable 67. A T-shaped frame 69 is arranged on the outside of the fixed rod 68. A drive groove is opened on the side of the T-shaped frame 69. The fixed rod 68 is located inside the drive groove and is slidably connected to the inner wall of the drive groove. Positioning frames 610 are arranged on the front and rear sides of the T-shaped frame 69. The positioning frames 610 are fixedly connected to the fixed cylinder 61 and pass through the T-shaped frame 69 and are slidably connected to the T-shaped frame 69. A drive rod 611 is fixedly arranged at the lower end of the T-shaped frame 69. The other end of the drive rod 611 is fixedly connected to the sliding frame 62.

[0036] Furthermore, in this embodiment, the solenoid valve is opened, and the stirred and mixed anti-corrosion coating flows out from the discharge hopper 4. The electric turntable 67 is started, and the electric turntable 67 drives the fixed rod 68 to rotate. When the fixed rod 68 rotates, it drives the T-shaped frame 69 to move. The positioning frame 610 causes the T-shaped frame 69 to reciprocate vertically. When the T-shaped frame 69 moves, it drives the drive rod 611 and the sliding frame 62 to move synchronously. When the sliding frame 62 moves, it drives the connecting frame 63 to reciprocate, so that the upper connecting frame 63 scrapes the inner wall of the discharge hopper 4.

[0037] Furthermore, in this embodiment, the sliding frame 62 drives the connecting frame 63 to reciprocate, so that the upper connecting frame 63 scrapes the inner wall of the discharge hopper 4, avoiding excessive anti-corrosion coating adhering to the inner wall of the discharge hopper 4 and causing the discharge hopper 4 to become blocked. At the same time, the damping rod 66 and the spring dampen the moving sliding frame 62, improving the service life of the sliding frame 62.

[0038] Example 2

[0039] Please see Figures 1-5 Furthermore, based on Embodiment 1, the following is obtained: the screening section includes a fixing frame 71, which is located inside the feed hopper 3 and is fixedly connected to the inner wall of the feed hopper 3. A first filter plate 72 is fixedly disposed on the inner wall of the fixing frame 71.

[0040] The stirring section includes a motor 73, the bottom surface of the motor 73 is fixedly connected to the top cover 2, the output shaft of the motor 73 extends through the top cover 2 into the interior of the mixing cylinder 1, and a rotating shaft 74 is fixedly provided on the bottom surface of the output shaft of the motor 73.

[0041] Positioning rods 75 are fixedly installed at both ends of the rotating shaft 74. A rotating frame 76 is sleeved at the other end of the positioning rod 75. The rotating frame 76 is connected to the positioning rod 75 by a bearing. A limit rod 77 is installed on the bearing at the other end of the rotating frame 76. The limit rod 77 is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove. A second filter plate 78 is fixedly installed on the inner wall of the rotating frame 76.

[0042] Furthermore, in this embodiment, the anti-corrosion coating raw material is poured into the feed hopper 3. The raw material passes through the first filter plate 72, which separates the impurities in the raw material. The motor 73 is started, and the motor 73 drives the rotating shaft 74 to rotate. The rotating shaft 74 drives the positioning rod 75 and the rotating frame 76 to rotate synchronously. The rotating frame 76 drives the limiting rod 77 to slide in the sliding groove, so that the rotating frame 76 flips during the rotation.

[0043] Furthermore, in this embodiment, the positioning rod 75 and the rotating frame 76 are driven to rotate synchronously by the rotating shaft 74. The rotating frame 76 drives the limiting rod 77 to slide in the sliding groove, so that the rotating frame 76 flips during the rotation process, thereby increasing the mixing range of the anti-corrosion coating raw materials inside the mixing cylinder 1, making the raw materials inside the mixing cylinder 1 more fully mixed, and avoiding the solidification of raw materials in some areas that have not been mixed.

[0044] In use, the anti-corrosion coating raw material is poured into the feed hopper 3. The raw material passes through the first filter plate 72, which separates impurities from the raw material. The motor 73 is started, which drives the rotating shaft 74 to rotate. The rotating shaft 74 drives the positioning rod 75 and the rotating frame 76 to rotate synchronously. The rotating frame 76 drives the limit rod 77 to slide in the sliding groove, causing the rotating frame 76 to flip during rotation, thereby increasing the mixing range of the anti-corrosion coating raw material inside the mixing cylinder 1. The solenoid valve is opened, and the mixed anti-corrosion coating is discharged from the discharge hopper. 4. When the material flows out, start the electric turntable 67. The electric turntable 67 drives the fixed rod 68 to rotate. When the fixed rod 68 rotates, it drives the T-shaped frame 69 to move. The positioning frame 610 causes the T-shaped frame 69 to reciprocate vertically. When the T-shaped frame 69 moves, it drives the drive rod 611 and the sliding frame 62 to move synchronously. When the sliding frame 62 moves, it drives the connecting frame 63 to reciprocate, so that the upper connecting frame 63 scrapes the inner wall of the discharge hopper 4 to prevent the anti-corrosion coating from adhering too much to the inner wall of the discharge hopper 4 and causing the discharge hopper 4 to become blocked.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing and stirring device for processing anti-corrosion coatings, comprising a mixing cylinder (1), characterized in that: A top cover (2) is fixedly provided on the top surface of the mixing cylinder (1). A feed hopper (3) is provided above the top cover (2). The lower end of the feed hopper (3) extends through the top cover (2) into the interior of the mixing cylinder (1). A discharge hopper (4) is fixedly provided on the bottom surface of the mixing cylinder (1). A base frame (5) is fixedly fitted on the outer side of the mixing cylinder (1). A dredging mechanism (6) is provided below the discharge hopper (4). A stirring mechanism (7) is provided inside the mixing cylinder (1). The inner wall of the mixing cylinder (1) is provided with a sliding groove, and the discharge hopper (4) is equipped with a solenoid valve. The unblocking mechanism (6) includes a connecting part and a driving part; The stirring mechanism (7) includes a screening section and a stirring section.

2. The mixing and stirring device for processing anti-corrosion coatings according to claim 1, characterized in that: The connecting part includes a fixed cylinder (61), the top surface of which is fixedly connected to the discharge hopper (4), and a sliding frame (62) is provided inside the fixed cylinder (61), the outer side of which is slidably connected to the inner wall of the fixed cylinder (61).

3. The mixing and stirring device for processing anti-corrosion coatings according to claim 2, characterized in that: The sliding frame (62) is provided with a connecting frame (63) inside. There are two connecting frames (63) arranged at the top and bottom. The upper connecting frame (63) is located inside the discharge hopper (4) and is slidably connected to the inner wall of the discharge hopper (4). The outer side of the lower connecting frame (63) is fixedly connected to the inner wall of the sliding frame (62). A connecting rod (64) is fixedly arranged between the upper and lower connecting frames (63).

4. The mixing and stirring device for processing anti-corrosion coatings according to claim 3, characterized in that: The outer sides of the fixed cylinder (61) and the sliding frame (62) are both fixedly provided with fixed blocks (65), and a damping rod (66) is fixedly provided between the upper and lower fixed blocks (65). A spring is fixedly sleeved on the outer side of the damping rod (66).

5. The mixing and stirring device for processing anti-corrosion coatings according to claim 1, characterized in that: The drive unit includes an electric turntable (67), two of which are arranged on the left and right sides. The two electric turntables (67) are close to each other and fixedly connected to the fixed cylinder (61). A fixed rod (68) is fixedly arranged on the other side of the electric turntable (67). A T-shaped frame (69) is arranged on the outside of the fixed rod (68). A drive groove is opened on the side of the T-shaped frame (69). The fixed rod (68) is located inside the drive groove and is slidably connected to the inner wall of the drive groove. Positioning frames (610) are arranged on the front and rear sides of the T-shaped frame (69). The positioning frames (610) are fixedly connected to the fixed cylinder (61) and pass through the T-shaped frame (69) and are slidably connected to the T-shaped frame (69). A drive rod (611) is fixedly arranged at the lower end of the T-shaped frame (69). The other end of the drive rod (611) is fixedly connected to the sliding frame (62).

6. The mixing and stirring device for processing anti-corrosion coatings according to claim 1, characterized in that: The screening unit includes a fixing frame (71), which is located inside the feed hopper (3) and fixedly connected to the inner wall of the feed hopper (3). A first filter plate (72) is fixedly disposed on the inner wall of the fixing frame (71).

7. The mixing and stirring device for processing anti-corrosion coatings according to claim 1, characterized in that: The stirring unit includes a motor (73), the bottom surface of which is fixedly connected to the top cover (2), the output shaft of which extends through the top cover (2) into the mixing cylinder (1), and a rotating shaft (74) is fixedly provided on the bottom surface of the output shaft of which.

8. The mixing and stirring device for processing anti-corrosion coatings according to claim 7, characterized in that: Positioning rods (75) are fixedly installed at both ends of the rotating shaft (74). A rotating frame (76) is sleeved on the other end of the positioning rod (75). The rotating frame (76) is connected to the positioning rod (75) by a bearing. A limit rod (77) is installed on the bearing at the other end of the rotating frame (76). The limit rod (77) is located inside the sliding groove and is slidably connected to the inner wall of the sliding groove. A second filter plate (78) is fixedly installed on the inner wall of the rotating frame (76).

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