Adhesive spraying device for external wall thermal insulation
By designing an exterior wall adhesive spraying device including a sealing unit, a stirring unit, a scraping unit and a spraying unit, the problems of adhesion and material blockage during the stirring process in the prior art are solved, and the adhesive is fully mixed and uniformly sprayed, which improves the spraying effect and equipment convenience.
Patent Information
- Application Number
- CN202421752254.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-24
AI Technical Summary
Existing exterior wall spraying devices are prone to adhesion problems during the stirring process, resulting in clogging during the material conveying process and possible adhesive overflow during the movement.
An adhesive spraying device including a sealing unit, a stirring unit, a scraping unit and a spraying unit is designed. Through the coordination of a fixed frame, a mobile rack, an electric telescopic rod and a can cover, the mixing tank is conveniently opened and closed and cleaned; the combination of scraper plate, slide rod and spring is used to scrape the adhesive adhered to the inner wall of the stirring tank; the design of the connecting rod and a stirring blade is achieved to achieve full mixing and re-mixing of the adhesive; the spraying unit adopts a combination of a pump, a feed tank, a connecting chamber and a spray port to achieve uniform spraying of the adhesive.
It effectively avoids the problems of adhesive bonding and feed blockage during stirring, ensures full mixing and uniform spraying of adhesives, and improves the spraying effect and the convenience of the equipment.
Smart Images
Figure CN223034449U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of external wall thermal insulation adhesive spraying, in particular to an adhesive spraying device for external wall thermal insulation. Background Art
[0002] Adhesive for exterior wall insulation is a very practical adhesive. Not only the adhesive itself must have excellent performance, but also it must be combined with appropriate construction technology to achieve good results. Spraying is a coating method that uses a spray gun or a disc atomizer to disperse into uniform and fine droplets with the help of pressure or centrifugal force and apply them to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as high-flow low-pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc.
[0003] At present, the publication number CN110388033A discloses a building exterior wall spraying device, including a base, a walking wheel is arranged at the bottom of the base, a stirring box is arranged on the base, a feeding port and a stirring motor are arranged on the top of the stirring box, the rotating shaft of the stirring motor is connected to the stirring shaft, the stirring shaft extends into the stirring box, a spiral blade is arranged on the stirring shaft, a connecting plate is arranged on the stirring shaft, a connecting rod is arranged on the side wall of the connecting plate, a scraper is arranged at the lower end of the connecting rod, the scraper is arranged downwardly inclined, the lower end of the stirring box is connected to a feed pipe, the end of the feed pipe is connected to a nozzle, a high-pressure pump is arranged on the feed pipe, and the nozzle is arranged on the top of a telescopic hydraulic cylinder. The device has flexible spraying height adjustment, is easy to use, has good uniformity of sprayed paint, and has a good spraying effect.
[0004] In order to solve the problem of spraying, the existing technology adopts the method of spraying height adjustment, but the material may stick to the inner wall of the mixing tank during the mixing process, which may lead to blockage during the feeding process. Utility Model Content
[0005] The utility model aims to provide an adhesive spraying device for exterior wall insulation to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] An adhesive spraying device for exterior wall insulation comprises a movable base, a sealing unit is arranged on the top surface of the movable base, a stirring unit is arranged on one side of the sealing unit, a scraping unit is arranged on one side of the stirring unit, and a spraying unit is arranged on the top surface of the movable base.
[0008] The scraping unit includes a fixing plate which is arranged on one side of the stirring unit. A limiting column is slidably connected to the inner side of the fixing plate. One end of the limiting column is fixedly connected to a scraping plate. One side of the scraping plate is fixedly connected to a sliding rod. The inner surface of the sliding rod is slidably connected to the inner side of the fixing plate. A spring is arranged on the outer surface of the sliding rod. One end of the spring is fixedly connected to one side of the scraping plate, and the other end of the spring is fixedly connected to one side of the fixing plate.
[0009] A further improvement of the technical solution of the present utility model lies in that: the sealing unit includes a fixing frame which is arranged on the top surface of the moving base. A moving frame is slidably clamped inside the fixing frame. One side of the moving frame is fixedly connected to an electric telescopic rod.
[0010] By adopting the above technical solution, through the mutual cooperation of the fixing frame, the moving frame, the electric telescopic rod and the tank cover, the effect of facilitating the opening or closing of the stirring tank and the effect of facilitating the cleaning of the inner side of the stirring tank are achieved.
[0011] A further improvement of the technical solution of the present utility model lies in that: one side of the electric telescopic rod is fixedly connected to a tank cover. A sealing block is fixedly connected to the bottom surface of the tank cover. One side of the fixing frame is provided with a stirring tank. One side of the stirring tank is fixedly connected to the top surface of the moving base. An inner groove is formed in the inner side of the top surface of the stirring tank.
[0012] By adopting the above technical solution, through the connection relationship of the tank cover, the sealing block, the stirring tank and the inner groove, the effect of preventing the adhesive inside the stirring tank from overflowing during the movement is achieved.
[0013] A further improvement of the technical solution of the present utility model lies in that: the stirring unit includes a first motor which is fixedly connected to the top surface of the moving frame. The output end of the first motor is drivingly connected to a rotating rod. A fixing groove is threadedly connected to the inner surface of the rotating rod. A plurality of first stirring blades are fixedly connected to the inner surface of the fixing groove.
[0014] By adopting the above technical solution, through the mutual cooperation of the first motor, the rotating rod, the fixing groove and the first stirring blades, the effect of mixing and stirring the adhesive inside the stirring tank is achieved.
[0015] A further improvement of the technical solution of the present utility model lies in that: a connecting rod is rotatably connected to the top surface of the first stirring blade. A plurality of second stirring blades are threadedly connected to the inner surface of the connecting rod.
[0016] By adopting the above technical solution, through the mutual cooperation of the connecting rod and the second stirring blades, the effect of facilitating the re-mixing and stirring of the adhesive is achieved, which is convenient for subsequent spraying work. At the same time, through the connection relationship of the connecting rod and the second stirring blades, the effect of facilitating the disassembly and repair of the second stirring blades is achieved.
[0017] A further improvement of the technical solution of the present utility model lies in that: the spraying unit includes a pump, the pump is fixedly connected to the top surface of the mobile base, the output end of the pump is sleeved with a material conveying tank, one end of the material conveying tank is sleeved inside the mixing tank, one end of the material conveying tank is sleeved with a connecting bin, and a plurality of spraying ports are sleeved on the top surface of the connecting bin.
[0018] By adopting the above technical solution, through the mutual cooperation of the pump, the material conveying tank, the connecting bin and the spraying ports, the effect of facilitating the conveyance of the adhesive is achieved.
[0019] A further improvement of the technical solution of the present utility model lies in that: a limiting slide bar is slidably connected inside the connecting bin, a reciprocating lead screw is arranged inside the connecting bin, one end of the reciprocating lead screw is fixedly connected with a first gear, a second gear is meshed and connected to one side of the first gear, and a second motor is fixedly connected to one side of the second gear, and the second motor is fixedly connected to the top surface of the mobile base.
[0020] By adopting the above technical solution, through the mutual cooperation of the limiting slide bar, the reciprocating lead screw, the first gear, the second gear and the second motor, the effect of driving the sprayed adhesive to evenly adhere to the outer wall surface during the spraying process is achieved.
[0021] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:
[0022] The present utility model provides an adhesive spraying device for external wall thermal insulation. Through the mutual cooperation of the fixing plate, the limiting column, the scraping plate, the slide bar and the spring, the effect of scraping the adhesive adhered to the inner wall of the mixing tank during the stirring process of the adhesive is achieved, and at the same time, the effect of avoiding blockage during the transmission of the adhesive is achieved. Through the connection relationship of the tank cover, the sealing block, the mixing tank and the inner groove, the effect of avoiding the overflow of the adhesive inside the mixing tank during the movement is achieved.
[0023] The present utility model provides an adhesive spraying device for external wall thermal insulation. Through the mutual cooperation of the connecting rod and the second stirring blade, the effect of facilitating the re-mixing and stirring of the adhesive is achieved, which is convenient for subsequent spraying work. At the same time, through the connection relationship of the connecting rod and the second stirring blade, the effect of facilitating the disassembly and maintenance of the second stirring blade is achieved. Through the mutual cooperation of the limiting slide bar, the reciprocating lead screw, the first gear, the second gear and the second motor, the effect of driving the sprayed adhesive to evenly adhere to the outer wall surface during the spraying process is achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0025] Figure 2Structural schematic diagram of the sealing unit of the present utility model;
[0026] Figure 3 Structural schematic diagram of the stirring unit of the present utility model;
[0027] Figure 4 Structural schematic diagram of the scraping unit of the present utility model;
[0028] Figure 5 Structural schematic diagram of the spraying unit of the present utility model.
[0029] In the figure: 1, moving base; 2, sealing unit; 21, fixed frame; 22, moving frame; 23, electric telescopic rod; 24, tank cover; 25, sealing block; 26, stirring tank; 27, inner groove; 3, stirring unit; 31, motor 1; 32, rotating rod; 33, fixed groove; 34, stirring blade 1; 35, connecting rod; 36, stirring blade 2; 4, scraping unit; 41, fixing plate; 42, limiting column; 43, scraping plate; 44, sliding rod; 45, spring; 5, spraying unit; 51, pump; 52, material conveying tank; 53, connecting bin; 54, spraying port; 55, limiting sliding rod; 56, reciprocating lead screw; 57, gear 1; 58, gear 2; 59, motor 2. Specific embodiments
[0030] The present utility model will be further described in detail below in conjunction with embodiments: Embodiment
[0031] As Figures 1-5As shown in the figure, the utility model provides an adhesive spraying device for external wall thermal insulation, which includes a moving base 1. A sealing unit 2 is arranged on the top surface of the moving base 1. A stirring unit 3 is arranged on one side of the sealing unit 2. A scraping unit 4 is arranged on one side of the stirring unit 3. A spraying unit 5 is arranged on the top surface of the moving base 1. The scraping unit 4 includes a fixing plate 41. The fixing plate 41 is arranged on one side of the stirring unit 3. A limiting column 42 is slidably connected to the inner side of the fixing plate 41. One end of the limiting column 42 is fixedly connected to a scraping plate 43. One side of the scraping plate 43 is fixedly connected to a sliding rod 44. The inner side of the surface of the sliding rod 44 is slidably connected to the inner side of the fixing plate 41. A spring 45 is arranged on the outer side of the surface of the sliding rod 44. One end of the spring 45 is fixedly connected to one side of the scraping plate 43, and one end of the spring 45 is fixedly connected to one side of the fixing plate 41. The stirring unit 3 includes a first motor 31. The first motor 31 is fixedly connected to the top surface of the moving frame 22. The output end of the first motor 31 is drivingly connected to a rotating rod 32. A fixing groove 33 is threadedly connected to the inner side of the surface of the rotating rod 32. A plurality of first stirring blades 34 are fixedly connected to the inner side of the surface of the fixing groove 33. A connecting rod 35 is rotatably connected to the top surface of the first stirring blades 34. A plurality of second stirring blades 36 are threadedly connected to the inner side of the surface of the connecting rod 35. Control the first motor 31 to drive the rotating rod 32 to rotate. Then, the first stirring blades 34 mix and stir the adhesive inside the stirring tank 26. At the same time, the second stirring blades 36 rotate on the inner side of the surface of the connecting rod 35 and mesh with the adhesive inside the stirring tank 26 to mix and stir the adhesive to avoid condensation. During the rotation of the first stirring blades 34, through the elastic action of the spring 45, the scraping plate 43 is driven to closely fit the inner wall of the stirring tank 26, and at the same time, the adhesive adhering to the inner wall of the stirring tank 26 is scraped to make it fully mixed. Embodiment
[0032] As Figures 1-5 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the sealing unit 2 includes a fixing frame 21. The fixing frame 21 is arranged on the top surface of the moving base 1. A moving frame 22 is slidably clamped inside the fixing frame 21. An electric telescopic rod 23 is fixedly connected to one side of the moving frame 22. A tank cover 24 is fixedly connected to one side of the electric telescopic rod 23. A sealing block 25 is fixedly connected to the bottom surface of the tank cover 24. A stirring tank 26 is arranged on one side of the fixing frame 21. One side of the stirring tank 26 is fixedly connected to the top surface of the moving base 1. An inner groove 27 is opened on the inner side of the top surface of the stirring tank 26. By placing the adhesive inside the reciprocating lead screw 56, then control the electric telescopic rod 23 to drive the moving frame 22 to move downward under the limitation of the fixing frame 21. Then, the tank cover 24 drives the sealing block 25 to mesh with the inner groove 27, and then the stirring tank 26 is sealed. Push the moving base 1 to move the device to the spraying area. Embodiment
[0033] AsFigures 1-5 As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the spraying unit 5 includes a pump 51 fixedly connected to the top surface of the mobile base 1. The output end of the pump 51 is sleeved with a material conveying tank 52. One end of the material conveying tank 52 is sleeved inside the mixing tank 26. One end of the material conveying tank 52 is sleeved with a connecting bin 53. The top surface of the connecting bin 53 is sleeved with a plurality of spraying nozzles 54. The inside of the connecting bin 53 is slidably connected with a limiting slide bar 55. A reciprocating lead screw 56 is arranged inside the connecting bin 53. One end of the reciprocating lead screw 56 is fixedly connected with a first gear 57. One side of the first gear 57 is meshed with a second gear 58. One side of the second gear 58 is fixedly connected with a second motor 59. One side of the second motor 59 is fixedly connected to the top surface of the mobile base 1. Control the pump 51 to pump out the adhesive inside the mixing tank 26 through the material conveying tank 52 and transport it to the inside of the connecting bin 53, and then evenly spray it on the surface of the outer wall through the spraying nozzles 54. At the same time, control the second motor 59 to drive the second gear 58 and the first gear 57 to mesh with each other, then drive the reciprocating lead screw 56 to mesh with the connecting bin 53, and then drive the spraying nozzles 54 to move reciprocally, so that the spraying is more uniform.
[0034] Next, specifically describe the working principle of the adhesive spraying device for external wall insulation.
[0035] As Figures 1-5 shown, by placing the adhesive inside the reciprocating lead screw 56, then control the electric telescopic rod 23 to drive the moving frame 22 to move downward under the limitation of the fixed frame 21. Then the tank cover 24 drives the sealing block 25 to mesh with the inner groove 27, and then makes the mixing tank 26 form a seal. Push the mobile base 1 to move the device to the spraying area. Control the first motor 31 to drive the rotating rod 32 to rotate. Then the first stirring blade 34 mixes and stirs the adhesive inside the mixing tank 26. At the same time, the second stirring blade 36 rotates inside the surface of the connecting rod 35 and meshes with the adhesive inside the mixing tank 26 to mix and stir the adhesive to avoid coagulation. During the rotation of the first stirring blade 34, through the elastic action of the spring 45, drive the scraping plate 43 to closely fit with the inner wall of the mixing tank 26, and at the same time scrape the adhesive adhered to the inner wall of the mixing tank 26 to make it fully mixed. Control the pump 51 to pump out the adhesive inside the mixing tank 26 through the material conveying tank 52 and transport it to the inside of the connecting bin 53, and then evenly spray it on the surface of the outer wall through the spraying nozzles 54. At the same time, control the second motor 59 to drive the second gear 58 and the first gear 57 to mesh with each other, then drive the reciprocating lead screw 56 to mesh with the connecting bin 53, and then drive the spraying nozzles 54 to move reciprocally, so that the spraying is more uniform.
[0036] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made to it, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit and idea of the present utility model are within the protection scope of the present utility model.
Claims
1. An adhesive spraying device for exterior wall insulation, comprising a mobile base (1), characterized in that: The top surface of the movable base (1) is provided with a sealing unit (2), one side of the sealing unit (2) is provided with a stirring unit (3), one side of the stirring unit (3) is provided with a scraping unit (4), and the top surface of the movable base (1) is provided with a spraying unit (5); The scraper unit (4) comprises a fixed plate (41), the fixed plate (41) being arranged on one side of the stirring unit (3), the inner side of the fixed plate (41) being slidably connected to a limiting column (42), one end of the limiting column (42) being fixedly connected to a scraper plate (43), one side of the scraper plate (43) being fixedly connected to a sliding rod (44), the inner side of the surface of the sliding rod (44) being slidably connected to the inner side of the fixed plate (41), a spring (45) being arranged on the outer side of the surface of the sliding rod (44), one end of the spring (45) being fixedly connected to one side of the scraper plate (43), and one end of the spring (45) being fixedly connected to one side of the fixed plate (41).
2. The adhesive spraying device for exterior wall insulation according to claim 1, characterized in that: The sealing unit (2) comprises a fixed frame (21), the fixed frame (21) being arranged on the top surface of the movable base (1), the inner side of the fixed frame (21) being slidably engaged with a movable frame (22), and one side of the movable frame (22) being fixedly connected with an electric telescopic rod (23).
3. The adhesive spraying device for exterior wall insulation according to claim 2, characterized in that: A tank cover (24) is fixedly connected to one side of the electric telescopic rod (23), a sealing block (25) is fixedly connected to the bottom surface of the tank cover (24), a stirring tank (26) is provided on one side of the fixed frame (21), one side of the stirring tank (26) is fixedly connected to the top surface of the movable base (1), and an inner groove (27) is provided on the inner side of the top surface of the stirring tank (26).
4. The adhesive spraying device for exterior wall insulation according to claim 1, characterized in that: The stirring unit (3) comprises a motor 1 (31), wherein the motor 1 (31) is fixedly connected to the top surface of the movable frame (22), the output end of the motor 1 (31) is drivingly connected to a rotating rod (32), the inner side of the surface of the rotating rod (32) is threadedly connected to a fixing groove (33), and the inner side of the surface of the fixing groove (33) is fixedly connected to a plurality of stirring blades 1 (34).
5. The adhesive spraying device for exterior wall insulation according to claim 4, characterized in that: The top surface of the stirring blade 1 (34) is rotatably connected to a connecting rod (35), and the inner side of the surface of the connecting rod (35) is threadedly connected to a plurality of stirring blades 2 (36).
6. The adhesive spraying device for exterior wall insulation according to claim 1, characterized in that: The spraying unit (5) comprises a pump (51), wherein the pump (51) is fixedly connected to the top surface of the mobile base (1), the output end of the pump (51) is sleeved with a feed tank (52), one end of the feed tank (52) is sleeved on the inner side of the stirring tank (26), one end of the feed tank (52) is sleeved with a connecting bin (53), and the top surface of the connecting bin (53) is sleeved with a plurality of spray ports (54).
7. The adhesive spraying device for exterior wall insulation according to claim 6, characterized in that: The inner side of the connecting bin (53) is slidably connected to a limit slide bar (55), the inner side of the connecting bin (53) is provided with a reciprocating screw rod (56), one end of the reciprocating screw rod (56) is fixedly connected to a gear 1 (57), one side of the gear 1 (57) is meshingly connected to a gear 2 (58), one side of the gear 2 (58) is fixedly connected to a motor 2 (59), and one side of the motor 2 (59) is fixedly connected to the top surface of the movable base (1).
Citation Information
Patent Citations
Building external wall spraying device
CN110388033A