External wall thermal insulation coating stirring device

Abstract

The utility model discloses an external wall thermal insulation coating stirring device, which relates to the technical field of stirring devices, and comprises a containing barrel, a barrel cover and a stirring rod, the barrel cover is arranged above the containing barrel, the inner wall of a frame is connected with a baffle in a sliding manner, the inner wall of the frame is also connected with a hopper in an inserting manner, a cover plate is hinged above the hopper, and the cover plate is connected with the stirring rod in a sliding manner. The material packaging bag cutting device is reasonable in design structure, through cooperation of the frame, the hopper, the cutting knife and the cover plate, the cutting knife moves to cut a material packaging bag, after the material packaging bag is cut open, materials are filled into the containing barrel through the hopper and the frame, the containing barrel is filled with the materials, and therefore the packaging bag can be cut conveniently. The whole bag of materials is wrapped inside through the hopper and the cover plate, outward splashing of the materials is reduced, when the materials are stirred, the frame is closed through the baffle, outward splashing of the materials during stirring is reduced, and damage to constructors during stirring of the external wall heat preservation coating is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing devices, specifically a mixing device for external wall insulation coatings. Background Technology

[0002] Exterior wall insulation coatings are coatings used on the exterior walls of buildings. They have thermal insulation functions, reducing heat loss and improving energy efficiency. Exterior wall insulation coatings are mainly divided into two categories: one is a thick-film external insulation system, such as polystyrene granule insulation and inorganic vitrified microsphere insulation, which utilizes the principle of reducing heat transfer barriers; the other is a thin-film coating, which utilizes the principle of reducing solar absorption to reduce the intrusion of external solar energy. Their main function is thermal insulation, effectively reducing heat loss and improving energy efficiency, maintaining a comfortable temperature inside the building. When applying exterior wall insulation coatings, the base wall surface must be flat, clean, dry, and free of cracks, looseness, or other defects. A primer is applied first, sealing the base wall surface to enhance adhesion between the coating and the substrate. Exterior wall insulation coatings are applied by brushing, rolling, or spraying to ensure even coverage of the wall surface.

[0003] When using exterior wall insulation coatings, materials such as titanium dioxide, iron oxide red, iron oxide, curing agents, and acid anhydride curing agents need to be added. These materials are then thoroughly mixed with the coating using a mixing device. Most existing mixing devices consist of an electric drill with a mixing rod, using an exterior wall insulation coating container. The materials are added to the container according to the mixing ratio, and the electric drill drives the mixing rod to stir the materials and the coating. While this structure can mix the coating and materials, since most of the materials are in powder form, they tend to scatter during mixing and pouring, potentially posing a health hazard to construction workers. Therefore, we provide an exterior wall insulation coating mixing device to solve these problems. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes an external wall insulation coating mixing device. Through the cooperation between the frame, hopper, cutting blade and cover plate, it solves the problem that the material will fly outwards while being mixed and poured, and the flyout material may cause harm to the health of construction workers.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an external wall insulation coating mixing device, comprising a container, a lid, and a stirring rod. The lid is installed above the container, and a through hole is provided on the inner side of the lid. The outer surface of the stirring rod contacts the inner wall of the through hole. A frame is connected to the upper surface of the lid, and a baffle is slidably connected to the inner wall of the frame. A hopper is also inserted into the inner wall of the frame, and a cover plate is hinged above the hopper.

[0008] The inner wall of the hopper is connected to a sliding rod, the outer surface of the sliding rod is connected to a sliding seat, a cutting blade is installed above the sliding seat, and a push rod is connected to one side of the sliding seat. The outer surface of the push rod is slidably connected to the inner wall of the hopper.

[0009] Furthermore, two guide rods are connected to one side of the baffle, and the two guide rods are symmetrical to each other. The same number of ear seats as the guide rods are connected to one side of the frame. The outer surface of the guide rod is slidably connected to the inner wall of the ear seat. A limit block is connected to the end of the guide rod away from the baffle.

[0010] Furthermore, a spring is sleeved on the outside of the guide rod, one end of the spring is connected to one side of the limiting block, and the other end of the spring is connected to one side of the ear seat.

[0011] Furthermore, an exhaust pipe is connected to the upper surface of the bucket lid, and a filter element is installed at the top of the exhaust pipe.

[0012] Furthermore, the inner wall of the bucket lid is threaded with multiple lead screws in a circular array. The bottom end of each lead screw is rotatably connected to a buckle, the outer surface of which contacts the outer surface of the container bucket. A handwheel is connected to the top end of each lead screw.

[0013] Furthermore, a positioning ring is connected to one side of the barrel lid located inside the container barrel, and the outer surface of the positioning ring is in contact with the inner wall of the container barrel.

[0014] Furthermore, the inner wall of the frame is threaded with a locking bolt, and one end of the locking bolt located inside the frame is in contact with the outer surface of the hopper.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this external wall insulation coating mixing device has the following advantages:

[0017] I. This exterior wall insulation coating mixing device, through the cooperation of the frame, hopper, cutting blade, and cover plate, uses the frame to provide support for the hopper, maintaining its stability. The hopper supports and encloses the entire bag of material. The cover plate seals the hopper opening, preventing material leakage. A push rod moves the slide, simultaneously moving the cutting blade to cut the material packaging bag. After the bag is cut, the material is filled into the container through the hopper and frame. The hopper and cover plate enclose the entire bag of material, reducing material splashing during filling. During mixing, a baffle seals the frame, further reducing material splashing and minimizing the risk of injury to construction workers during the mixing process.

[0018] II. This external wall insulation coating mixing device, through the cooperation between the guide rod, the lug, and the spring, provides support for the guide rod through the lug, making the guide rod stable. The guide rod provides support for the baffle, maintaining the stability of the baffle when it moves. The spring provides elastic pushing force to the baffle, pushing the baffle to reset, thereby improving the convenience of moving the baffle. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall left-side structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the stirring rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the through-hole structure of this utility model;

[0024] Figure 5 This utility model Figure 4 A magnified structural diagram of point A;

[0025] Figure 6 This is a cross-sectional schematic diagram of the internal structure of the hopper of this utility model.

[0026] In the diagram: 1. Loading container; 2. Container lid; 3. Stirring rod; 4. Through hole; 5. Frame; 6. Baffle; 7. Hopper; 8. Cover plate; 9. Sliding rod; 10. Sliding seat; 11. Cutting blade; 12. Push rod; 13. Guide rod; 14. Ear seat; 15. Limiting block; 16. Spring; 17. Exhaust pipe; 18. Filter element; 19. Lead screw; 20. Buckle; 21. Handwheel; 22. Positioning ring; 23. Locking bolt. Detailed Implementation

[0027] 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.

[0028] like Figure 1-6 As shown, this utility model provides a technical solution: an external wall insulation coating mixing device, including a container 1, a lid 2, and a mixing rod 3. The lid 2 is installed above the container 1, and a through hole 4 is provided on the inner side of the lid 2. The outer surface of the mixing rod 3 is in contact with the inner wall of the through hole 4. The container 1 can use an existing external wall insulation coating container. The lid 2 is used to close and open the opening of the container 1. The through hole 4 is located at the center of the lid 2. The mixing rod 3 is located inside the container 1. One end of the mixing rod 3 located outside the container 1 is connected to a square head, which is used to connect to an electric drill or other power equipment. The electric drill or power equipment provides power for the rotation of the mixing rod 3.

[0029] A frame 5 is connected to the upper surface of the bucket lid 2. A baffle 6 is slidably connected to the inner wall of the frame 5. A hopper 7 is also inserted into the inner wall of the frame 5. A cover plate 8 is hinged above the hopper 7. A hole is opened at the position of the frame 5. The hole is used to let the external wall insulation coating fall into the container bucket 1. The frame 5 provides support for the hopper 7 to maintain the stability of the hopper 7. The material is generally packaged in bags. The hopper 7 supports the entire bag of material. The cover plate 8 seals the opening of the hopper 7 to prevent the material from leaking from the top of the hopper 7 to the outside during filling. The lower diameter of the hopper 7 is small. The lower part of the hopper 7 acts as a barrier to the material packaging bag to prevent the entire bag of material from squeezing the cutting blade 11, which would prevent the cutting blade 11 from moving.

[0030] A sliding rod 9 is connected to the inner wall of the hopper 7, and a sliding seat 10 is connected to the outer surface of the sliding rod 9. A cutting blade 11 is installed above the sliding seat 10. A push rod 12 is connected to one side of the sliding seat 10. The outer surface of the push rod 12 is slidably connected to the inner wall of the hopper 7. The sliding rod 9 supports the sliding seat 10 and maintains its stability. The sliding seat 10 is in contact with the hand through the push rod 12. When the push rod 12 is pushed to move, the sliding seat 10 moves at the same time. The movement of the sliding seat 10 moves the cutting blade 11 at the same time. After the cutting blade 11 moves, the material packaging bag is cut open. After the packaging bag is cut open, the material inside is filled into the container 1.

[0031] Two guide rods 13 are connected to one side of the baffle 6, and the two guide rods 13 are symmetrical. The same number of ear seats 14 as the guide rods 13 are connected to one side of the frame 5. The outer surface of the guide rod 13 is slidably connected to the inner wall of the ear seat 14. The end of the guide rod 13 away from the baffle 6 is connected to a limit block 15. The guide rod 13 provides support force to the spring 16, maintaining the stability of the spring 16 when it is elastically contracted. The limit block 15 restricts the movement of the guide rod 13, preventing the guide rod 13 from detaching from the ear seat 14 and improving the stability of the guide rod 13 when it moves. A spring 16 is sleeved on the outside of the guide rod 13. One end of the spring 16 is connected to one side of the limit block 15, and the other end of the spring 16 is connected to one side of the ear seat 14. The spring 16 provides elastic pushing force to the baffle 6, pushing the baffle 6 to contact the inner wall of the frame 5 tightly, preventing the baffle 6 from moving.

[0032] The upper surface of the lid 2 is connected to an exhaust pipe 17, and a filter element 18 is installed at the top of the exhaust pipe 17. When the material is poured into the container 1, the air inside the container 1 is squeezed out. The air inside the container 1 is guided through the exhaust pipe 17 and discharged. The air discharged from the container 1 contains material, which is intercepted inside by the filter element 18.

[0033] The inner wall of the lid 2 is threaded with multiple lead screws 19 arranged in a circular array. The bottom end of each lead screw 19 is rotatably connected to a buckle 20, the outer surface of which contacts the outer surface of the container 1. The top end of each lead screw 19 is connected to a handwheel 21, which increases the contact area between the lead screw 19 and the hand, making it easier for the hand to apply force to the lead screw 19. The position of the buckle 20 is changed by rotating the lead screw 19, and the buckle 20 is tightly in contact with the container 1, maintaining the stability of the lid 2.

[0034] The lid 2 is located inside the container 1 and is connected to a positioning ring 22. The outer surface of the positioning ring 22 is in contact with the inner wall of the container 1. The lid 2 is in contact with the inner wall of the container 1 through the positioning ring 22, which provides resistance to the lid 2 and improves the stability of the lid 2.

[0035] The inner wall of the frame 5 is threaded with a locking bolt 23. One end of the locking bolt 23 inside the frame 5 is in contact with the outer surface of the hopper 7. The locking bolt 23 provides resistance to the hopper 7 and maintains the stability of the hopper 7. When the hopper 7 needs to be removed, the locking bolt 23 is rotated to disengage from the hopper 7 and release the locking bolt 23 from fixing the hopper 7.

[0036] Working principle: In use, first, the stirring rod 3 is passed through the through hole 4. Then, the cylinder cover is placed on top of the container 1. The screw 19 is rotated by the handwheel 21. After the screw 19 rotates, the buckle 20 moves to a different position, and then the buckle 20 contacts the container 1, so that the cylinder cover 2 is tightly in contact with the container 1. Then, the hopper 7 is inserted into the frame 5, and then the locking bolt 23 is tightened to fix the hopper 7. Then, the entire bag of material is put into the hopper 7. The cover plate 8 is flipped over, and then the slide 10 is moved to a different position by the push rod 12. Simultaneously, the cutting blade 11 moves to a new position, cutting the entire bag of material open. The material is then filled into the container 1 through the cut opening. By pulling the baffle 6, the obstruction of the frame 5 by the baffle 6 is released, allowing the material to move downward from the frame 5. At the same time as pulling the baffle 6, the limiting block 15 compresses the spring 16. After the material bag is filled, the empty material bag is taken out, and the baffle 6 is released. The spring 16 pushes the baffle 6 back to its original position. The baffle 6 forms a barrier against the frame 5, preventing the material from splashing out of the container 1 during stirring.

[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A mixing device for exterior wall insulation coating, comprising a container (1), a lid (2), and a mixing rod (3), characterized in that: The bucket lid (2) is installed above the container (1). A through hole (4) is provided on the inner side of the bucket lid (2). The outer surface of the stirring rod (3) is in contact with the inner wall of the through hole (4). A frame (5) is connected to the upper surface of the bucket lid (2). A baffle (6) is slidably connected to the inner wall of the frame (5). A hopper (7) is also inserted into the inner wall of the frame (5). A cover plate (8) is hinged above the hopper (7). The inner wall of the hopper (7) is connected to a slide rod (9), the outer surface of the slide rod (9) is connected to a slide seat (10), a cutting blade (11) is installed above the slide seat (10), and a push rod (12) is connected to one side of the slide seat (10). The outer surface of the push rod (12) is slidably connected to the inner wall of the hopper (7).

2. The mixing device for external wall insulation coating according to claim 1, characterized in that: Two guide rods (13) are connected to one side of the baffle (6), and the two guide rods (13) are symmetrical to each other. The frame (5) is connected to one side with the same number of ear seats (14) as the guide rods (13). The outer surface of the guide rod (13) is slidably connected to the inner wall of the ear seat (14). The end of the guide rod (13) away from the baffle (6) is connected to a limit block (15).

3. The external wall insulation coating mixing device according to claim 2, characterized in that: A spring (16) is sleeved on the outside of the guide rod (13). One end of the spring (16) is connected to one side of the limiting block (15), and the other end of the spring (16) is connected to one side of the ear seat (14).

4. The external wall insulation coating mixing device according to claim 1, characterized in that: The upper surface of the bucket lid (2) is connected to an exhaust pipe (17), and a filter element (18) is installed at the top of the exhaust pipe (17).

5. The mixing device for external wall insulation coating according to claim 1, characterized in that: The inner wall of the bucket lid (2) is threaded with multiple lead screws (19), and the multiple lead screws (19) are arranged in a circular array. The bottom end of the lead screw (19) is rotatably connected to a buckle (20), the outer surface of the buckle (20) is in contact with the outer surface of the container bucket (1), and the top end of the lead screw (19) is connected to a handwheel (21).

6. The mixing device for external wall insulation coating according to claim 1, characterized in that: The lid (2) is connected to a positioning ring (22) on one side inside the container (1), and the outer surface of the positioning ring (22) is in contact with the inner wall of the container (1).

7. The external wall insulation coating mixing device according to claim 1, characterized in that: The inner wall of the frame (5) is threaded with a locking bolt (23), and one end of the locking bolt (23) inside the frame (5) is in contact with the outer surface of the hopper (7).

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