Mortar pasting device for building external wall insulation board

Abstract

The utility model relates to the technical field of mortar processing, in particular to a mortar pasting device for a building external wall insulation board. The building external wall insulation board mortar pasting device comprises a box body, a workbench is arranged at the bottom in the box body, an adjustable spray gun mechanism is arranged on the inclined upper portion of the workbench, the adjustable spray gun mechanism is connected with a material distributing mechanism on the upper portion through a pipeline, a stirring mechanism is connected to the upper portion of the material distributing mechanism, and a feeding groove communicated with the stirring mechanism is formed in the top of the box body; the adjustable spray gun mechanism comprises a supporting plate, a chuck, a rotating shaft, an angle adjusting shaft, a height adjusting block and a spray gun, compared with the prior art, the coating stirring function is fused, the continuously stirred mortar coating descends and then is directly sprayed on a heat preservation plate, the flexibility and the air permeability of the stirred mortar can meet the requirements, and the coating stirring function is achieved. And the mortar can be well adhered to the insulation board.

Description

Technical Field

[0001] This utility model relates to the field of mortar processing technology, specifically to a device for bonding mortar to building exterior wall insulation boards. Background Technology

[0002] Insulation board bonding mortar is a specialized mortar used for bonding insulation boards. It boasts excellent adhesion, good reinforcement against sagging, water retention, water resistance, aging resistance, and ease of use. It is typically made from high-molecular polymer cement-based pre-mixed dry-mix materials, is non-toxic, odorless, environmentally friendly, weather-resistant, waterproof, corrosion-resistant, and has a long service life. However, existing tools for applying mortar to insulation board surfaces generally have several problems: ensuring the mortar's adhesion is often difficult; insufficient adhesion between the mortar and the insulation board can easily lead to hollow areas and detachment; layered application is required, demanding high skill from workers regarding mortar proportions, mixing time, and application techniques; and rapid switching between processing states is challenging, especially when dealing with insulation boards of different shapes, such as curved boards. Existing mortar application methods are labor-intensive and time-consuming, resulting in high costs. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, this utility model provides a mortar bonding device for building exterior wall insulation boards. It can make the strip-shaped cement mortar on the surface of the insulation board uniform in thickness and spacing, and the coating area meets the construction standards. The insulation board is less likely to have hollow, cracked, or fall off when it is pasted on the wall. In addition, the mortar coating speed is fast and it can be applied to cement mortar of different shapes.

[0004] To achieve the above objectives, a mortar bonding device for building exterior wall insulation boards is designed, including a box body. A workbench is provided at the bottom of the box body, and an adjustable spray gun mechanism is provided at the upper part of the workbench. The adjustable spray gun mechanism is connected to a material distribution mechanism above the workbench through a pipe. A mixing mechanism is connected above the material distribution mechanism, and a material inlet trough communicating with the mixing mechanism is provided at the top of the box body.

[0005] The adjustable spray gun mechanism includes a support plate, a chuck, a rotating shaft, an angle adjustment shaft, a height adjustment block, and a spray gun. A pair of support plates are provided on the left and right sides of the bottom of the housing. A chuck is embedded in each support plate. The chucks are connected to each other by a rotating shaft. A height adjustment block is rotatably connected to the rotating shaft. An angle adjustment shaft is inserted into the height adjustment block. An adjustable spray gun is rotatably connected below the angle adjustment shaft. The spray gun is aligned with the worktable, which is a rotating disk. A heat insulation plate clamp is provided above the rotating disk.

[0006] The stirring mechanism includes a stirring drum, a stirring motor, stirring blades, and a discharge port. The stirring drum is located below the feed trough, and the stirring motor is located at the center of the bottom of the stirring drum. The stirring motor is connected to the stirring blades, and the discharge port is located below the stirring motor.

[0007] The material distribution mechanism includes a material distribution box, an air pressure pump, and a material distribution pipe. The material distribution box is connected below the mixing mechanism, and the air pressure pump is connected above the material distribution box. The air pressure pump is connected to the spray gun through the material distribution pipe.

[0008] A rotary motor is installed below the workbench.

[0009] The box body has a handle on the door and casters at the bottom.

[0010] Compared with the prior art, this utility model integrates the functions of mixing coatings. The continuously stirred mortar coating is sprayed directly onto the insulation board after flowing down. The mortar after stirring has the required flexibility and breathability, ensuring that the mortar can adhere well to the insulation board. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is an internal perspective view of the present invention.

[0013] Figure 3 This is a schematic diagram of an adjustable spray gun mechanism.

[0014] Figure 4 This is a schematic diagram of the material distribution mechanism.

[0015] Figure 5 This is a magnified view of a portion of the workbench.

[0016] See Figures 1 to 5 1 is the housing, 2 is the handle, 3 is the caster wheel, 4 is the mixing mechanism, 401 is the mixing drum, 402 is the mixing motor, 403 is the mixing blade, 404 is the discharge port, 5 is the material distribution mechanism, 501 is the material distribution box, 502 is the air pressure pump, 503 is the material distribution pipe, 6 is the adjustable spray gun mechanism, 601 is the support plate, 602 is the chuck, 603 is the rotating shaft, 604 is the angle adjustment shaft, 605 is the height adjustment block, 606 is the spray gun, 7 is the worktable, 701 is the rotating disk, 702 is the rotating motor, 703 is the insulation board gripper, and 8 is the feed trough. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1 , 2 As shown, a workbench 7 is provided at the bottom of the box 1, and an adjustable spray gun mechanism 6 is provided diagonally above the workbench 7. The adjustable spray gun mechanism 6 is connected to the material distribution mechanism 5 above it through a pipe. The material distribution mechanism 5 is connected to the mixing mechanism 4 above it, and a feeding trough 8 communicating with the mixing mechanism 4 is provided at the top of the box 1; Figure 3 , 5As shown, the adjustable spray gun mechanism 6 includes a support plate 601, a chuck 602, a rotating shaft 603, an angle adjustment shaft 604, an adjustment block 605, and a spray gun 606. A pair of support plates 601 are located on the left and right sides of the bottom of the housing 1. A chuck 602 is embedded in each support plate 601. A rotating motor is located within the support plate 601. The chucks 602 are connected to each other via the rotating shaft 603. An adjustment block 605 is rotatably connected to the rotating shaft 603. An angle adjustment shaft 604 is inserted into the adjustment block 605. A rotatably connected adjustable motor is located below the angle adjustment shaft 604. The spray gun 606 is adjustable. A rotating motor drives a rotating shaft 603, which in turn rotates a height adjustment block 605. This causes the angle adjustment shaft 604 to extend or rise, adjusting the height of the spray gun 606. By rotating the angle adjustment shaft 604, the angle of the spray gun 606 can be adjusted. The spray gun 606 is aligned with the worktable 7, which is a rotating disk 701. An insulation board clamp 703 is provided above the rotating disk 701. The insulation board can be placed on the worktable 7, and then the insulation board clamp 703 can be lowered to fix the insulation board.

[0019] The mixing mechanism 4 includes a mixing drum 401, a mixing motor 402, mixing blades 403, and a discharge port 404. The mixing drum 401 is located below the feed trough 8. The mixing motor 402 is located at the center of the bottom of the mixing drum 401. The mixing motor 402 is connected to the mixing blades 403. The discharge port 404 is located below the mixing motor 402. The mortar to be bonded can be put into the mixing drum 401. The mixing blades 403 rotate around the mixing motor 402 to mix the mortar. At the same time, the mortar will enter the discharge port 404 and enter the distribution box 501 from the discharge port 404.

[0020] like Figure 4 As shown, the material distribution mechanism 5 includes a material distribution box 501, an air pressure pump 502, and a material distribution pipe 503. The material distribution box 501 is connected below the mixing mechanism 4, and the air pressure pump 502 is connected above the material distribution box 501. The air pressure pump 502 is connected to the spray gun 606 through the material distribution pipe 503. The air pressure pump 502 provides power for material feeding, so that the mortar can be evenly entered into each material distribution pipe 503.

[0021] A rotary motor 702 is located below the workbench 7. The rotary motor 702 drives the rotary disk 701 to rotate, which can be directly adjusted.

[0022] The box body 1 has a handle 2 on the door and casters 3 at the bottom.

[0023] The specific operation process of this utility model is as follows: Construction personnel place mortar into the top feed trough 8, which then enters the mixing mechanism 4. The device is moved to the construction position via the casters 4. The box door is opened, and all components are ensured to be in normal working order. Mortar raw materials are added through the top feed trough 8, and the mortar enters the mixing drum 401 of the mixing mechanism 4. The mixing motor 402 is started to drive the mixing blades 403, continuously mixing the mortar to ensure uniformity and flexibility. After mixing, the mortar flows into the distribution box 501 through the bottom outlet 404. The air pump 502 of the distribution mechanism 5 is started, evenly conveying the mortar through the distribution pipe 503 to each spray gun 606 of the adjustable spray gun mechanism 6. The air pump 502 controls the mortar flow rate to ensure stable spraying pressure. The insulation board is placed on the rotating disc 701 of the workbench, and the insulation board clamps 703 are used to fix the insulation board and prevent movement. Start the rotary motor 702 to make the rotating disk 701 drive the insulation board to rotate at a constant speed. Adjust the vertical height of the spray gun 606 through the rotating shaft 603 and the height adjustment block 605 to adapt to the thickness of the insulation board. Adjust the spray angle of the spray gun 606 by rotating the angle adjustment shaft 604 to ensure coverage of insulation board surfaces of different shapes (such as arcs). After the position of the spray gun 606 is calibrated, start the spray gun 606 to spray mortar. The spray gun 606 sprays the mortar evenly onto the surface of the rotating insulation board. The rotating disk 701 below can rotate at a constant speed to keep the thickness and spacing of the strip mortar consistent. During the spraying process, the angle of the spray gun 606 or the speed of the rotating disk 701 can be adjusted in real time to optimize the coverage. After the spraying is completed, turn off the spray gun 606 and the rotary motor 702, release the clamps and take out the insulation board. Check whether the mortar layer is uniform and free of voids. After it meets the construction standards, it can be pasted on the wall.

Claims

1. A device for sticking mortar on building external wall insulation board, comprising a box, characterized in that: The bottom of the box (1) is provided with a workbench (7), the upper side of the workbench (7) is provided with an adjustable spray gun mechanism (6), the adjustable spray gun mechanism (6) is connected with an upper side distribution mechanism (5) through a pipeline, the distribution mechanism (5) is connected with a stirring mechanism (4) on the upper side, and the top of the box (1) is provided with a feeding groove (8) which is communicated with the stirring mechanism (4). The adjustable spray gun mechanism (6) comprises a supporting plate (601), a chuck (602), a rotating shaft (603), an angle adjusting shaft (604), a height adjusting block (605) and a spray gun (606), a pair of supporting plates (601) are arranged on the left and right sides of the bottom of the box (1), one chuck (602) is embedded on each supporting plate (601), the chucks (602) are connected through the rotating shaft (603), the height adjusting block (605) is rotatably connected on the rotating shaft (603), the angle adjusting shaft (604) is inserted into the height adjusting block (605), the spray gun (606) is rotatably connected below the angle adjusting shaft (604), the spray gun (606) is aligned with the workbench (7), the workbench (7) is a rotary disc (701), and the rotary disc (701) is provided with a heat preservation plate clamping jaw (703) on the upper side.

2. The device for sticking the mortar on the building external wall insulation board according to claim 1, characterized in that: The stirring mechanism (4) comprises a stirring cylinder (401), a stirring motor (402), stirring blades (403) and a discharge port (404), the stirring cylinder (401) is arranged below the feeding groove (8), the stirring motor (402) is arranged at the center of the bottom of the stirring cylinder (401), the stirring motor (402) is connected with the stirring blades (403), and the discharge port (404) is arranged below the stirring motor (402).

3. The device for sticking the mortar on the building external wall insulation board according to claim 1, characterized in that: The distribution mechanism (5) comprises a distribution box (501), an air pressure pump (502) and a distribution pipe (503), the distribution box (501) is connected below the stirring mechanism (4), the air pressure pump (502) is connected above the distribution box (501), and the air pressure pump (502) is connected with the spray gun (606) through the distribution pipe (503).

4. The building external wall insulation board sticking mortar device according to claim 1, characterized in that: The workbench (7) is provided with a rotary motor (702) below.

5. The building external wall insulation board sticking mortar device according to claim 1, characterized in that: The box door of the box (1) is provided with a handle (2), and the bottom of the box (1) is provided with a universal wheel (3).

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