Infrared radiation filler dispersion type thermal insulation real stone paint coating device

Abstract

The utility model relates to building coating construction equipment technical field discloses an infrared radiation filler dispersion type heat preservation real stone paint coating device, and this device includes agitator tank, water pump, connecting elbow, dismounting assembly, hose, shower nozzle and stirring assembly, and stirring assembly is built in agitator tank, and rotates in the second hollow column that is fixed immovably through motor drive rotating column, utilizes the sliding fit of rotating column outer wall clamping column and second hollow column inner wall oblique annular limit slot, forces stirring column to produce axial reciprocating lift while rotating, realizes three -dimensional mixing, and dismounting assembly is located at the end of connecting elbow, and through the gap sliding slot of snap block cooperation rotating ring on connecting column, and realizes mechanical locking under the spring and the elastic force of sliding ring effect.

Description

Technical Field

[0001] This utility model relates to the field of building coating construction equipment technology, and in particular to an infrared radiation filler dispersion type thermal insulation stone paint coating device. Background Technology

[0002] With increasingly stringent requirements for building energy conservation, infrared radiation filler-dispersed insulated stone-like paint has been widely used in building exterior wall construction due to its excellent thermal insulation performance and decorative effect. To achieve specific thermal insulation and reflective functions, this type of coating typically requires the addition of a large amount of infrared radiation functional filler and natural stone powder to the base material.

[0003] However, due to the extremely high viscosity and high solids content of this type of coating, it faces severe challenges in practical construction applications. On the one hand, the specific gravity of functional fillers often differs from that of the base material, making them prone to sedimentation or stratification under static or single-rotation stirring modes, resulting in uneven thermal insulation performance of the sprayed coating. Existing stirring equipment mostly uses simple blade rotation, which makes it difficult to effectively lift the sediment at the bottom axially, resulting in many mixing dead zones and failing to meet the dispersion requirements of high-performance stone-like paint.

[0004] On the other hand, stone paint dries quickly and becomes hard after drying. If construction is interrupted or cleaning is not done in time, it is very easy for it to harden and clog at the connection between the delivery hose and the nozzle. Existing coating equipment usually uses direct threaded connection or clamp connection, which is cumbersome to disassemble. This not only wastes time but also easily damages the pipe joints during violent disassembly, seriously affecting construction efficiency and equipment lifespan.

[0005] Therefore, this utility model proposes an infrared radiation filler dispersion type thermal insulation stone paint coating device to overcome the shortcomings of the prior art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides an infrared radiation filler dispersion type thermal insulation stone paint coating device, which aims to improve the problems of the existing infrared radiation filler dispersion type thermal insulation stone paint coating equipment, such as the single stirring method leading to easy sedimentation and stratification of fillers, uneven mixing, and cumbersome disassembly and assembly and low maintenance efficiency when the conveying pipeline is blocked.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an infrared radiation filler dispersion type thermal insulation stone paint coating device, comprising a mixing tank, a water pump, a connecting bend, a disassembly assembly, a hose, a nozzle, a mixing assembly, and a mixing assembly disposed inside the mixing tank; A water pump is installed on the outer wall of the mixing tank. The output end of the water pump is connected to a connecting bend. A disassembly assembly is installed at the end of the connecting bend away from the water pump. The disassembly assembly is connected to a hose. The end of the hose away from the disassembly assembly is connected to a nozzle. The stirring assembly has a special structure that converts rotational driving force into axial reciprocating motion force. The stirring assembly includes a motor, a support plate, a second hollow column, a rotating column, a connecting plate, a clamping column, and a stirring column. Furthermore, the motor output end is connected to the connecting plate, the connecting plate is connected to the rotating column, the rotating column is rotatably disposed inside the second hollow column, the second hollow column is fixedly installed inside the support plate, the support plate is fixedly installed on the inner wall of the mixing tank, the inner wall of the second hollow column is provided with an oblique annular limiting groove, the outer wall of the rotating column is fixed with a locking pin, the locking pin is slidably disposed in the annular limiting groove, the mixing column is connected to the bottom of the rotating column, and the rotating column is forced to drive the mixing column to perform compound mixing by the movement of the locking pin in the oblique annular limiting groove; The disassembly assembly includes a first hollow column, a spring, a sliding ring, a rotating ring, a connecting column, and a locking block; the first hollow column is fixed to the end of the connecting bend, the connecting column is slidably inserted into the inside of the first hollow column, the locking block is fixed to the outer wall of the connecting column, and the locking or releasing is achieved by the misalignment of the rotating ring and the locking block; Preferably, the motor is fixedly installed on the top of the mixing tank, and the connecting plate is located above the inside of the second hollow column. The motor drives the connecting plate to drive the rotating column to rotate inside the second hollow column. This structural design places the power source outside the tank, avoiding the motor from being contaminated by paint, and at the same time, the torque is stably transmitted to the internal rotating parts through the connecting plate. Preferably, the locking column, in conjunction with the obliquely designed annular limiting groove, is used to drive the rotating column and the stirring column at the bottom to reciprocate axially when the rotating column rotates. This structure utilizes the mechanical cam principle to transform a single circular motion into a three-dimensional motion of rotation and lifting, thereby breaking the laminar flow state of high-viscosity liquids and improving dispersion efficiency. Preferably, the sliding ring is slidably disposed on the inner wall of the first hollow column and located below the connecting column. When the connecting column slides inside the first hollow column, it abuts against and pushes the sliding ring. This arrangement not only serves as a guide but also acts as a force transmission medium, smoothly transmitting the downward pressure of the connecting column to the elastic element at the bottom. Preferably, the spring is disposed between the bottom of the sliding ring and the inner bottom wall of the first hollow column. The spring is used to generate a reverse elastic force when the sliding ring is pressed and moved. This elastic force provides the necessary preload for the locking mechanism, ensuring that the locking block will not loosen on its own due to vibration in the locked state. Preferably, the rotating ring is rotatably mounted on the top of the first hollow column, and the inner wall of the rotating ring is provided with a sliding groove for the block to pass through. The rotating ring achieves the limiting or releasing of the block by rotating and misaligning. By manually rotating the rotating ring, the limiting state of the block can be changed, realizing quick disassembly and assembly without tools. Preferably, the connecting column is a hollow structure, with its top end connected to the hose, and the nozzle is located at the end of the hose for spraying operations. The hollow structure ensures the continuity of the paint flow channel, making the connecting column serve the dual functions of a structural connector and a fluid channel. Preferably, the water pump is fixedly installed on the lower side of the outer wall of the mixing tank, and the input end of the water pump is connected to the inside of the mixing tank. The connecting bend is used to support the disassembly assembly and transport the coating. This layout utilizes gravity-assisted suction, reduces the pump's suction resistance, and the rigid bend provides a stable support point for the quick disassembly operation at the end.

[0008] This utility model has the following beneficial effects: 1. This utility model solves the problem that existing stirring devices can only perform a single circular motion, which leads to the easy sedimentation and stratification of fillers at the bottom of high-viscosity stone paint. It achieves the effect of driving the stirring column to perform axial reciprocating lifting and lowering motion while driving the rotation, thereby destroying the laminar flow effect of the coating and realizing the three-dimensional mixing technology effect of dual dispersion of infrared radiation fillers in both vertical and horizontal directions.

[0009] 2. This utility model solves the problem of difficulty in quickly disassembling and cleaning existing stone paint delivery pipelines after the paint dries and becomes clogged, by using a mechanical locking structure formed by the rotating ring, sliding ring and spring in the disassembly component. It achieves the technical effect of quickly separating and locking the hose and nozzle from the main pipeline without the need for additional tools, simply by pressing and rotating, which significantly improves the equipment maintenance efficiency at the construction site.

[0010] 3. This utility model solves the problem of difficult transportation of infrared radiation filler dispersion type thermal insulation stone paint due to its high solid content by setting a water pump that can adapt to high viscosity fluids on the outer wall of the mixing tank and a specific pipeline connection structure. It achieves the technical effect of steadily and continuously pressurizing and transporting the uniformly mixed coating to the spray head, ensuring the continuity of the spraying operation and the stability of the coating quality. Attached Figure Description

[0011] Figure 1 This is a perspective view of an infrared radiation filler dispersion type thermal insulation stone paint coating device proposed in this utility model; Figure 2 This is a schematic diagram of the water pump outer wall structure of an infrared radiation filler dispersion type thermal insulation stone paint coating device proposed in this utility model; Figure 3 This is a schematic diagram of the outer wall structure of the mixing tank of an infrared radiation filler dispersion type heat-insulating stone paint coating device proposed in this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the mixing tank of an infrared radiation filler dispersion type heat-insulating stone paint coating device proposed in this utility model. Figure 5 This is a schematic diagram of the exploded structure of the disassembly components of an infrared radiation filler dispersion type thermal insulation stone paint coating device proposed in this utility model.

[0012] Legend: 1. Mixing tank; 2. Water pump; 3. Connecting bend; 4. Disassembly assembly; 401. First hollow column; 402. Spring; 403. Sliding ring; 404. Rotating ring; 405. Connecting column; 406. Locking block; 5. Hose; 6. Nozzle; 7. Mixing assembly; 701. Motor; 702. Support plate; 703. Second hollow column; 704. Rotating column; 705. Connecting plate; 706. Locking column; 707. Mixing column. Detailed Implementation

[0013] 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.

[0014] Reference Figures 1-5 The present invention provides an embodiment of an infrared radiation filler dispersion type thermal insulation stone paint coating device, comprising a mixing tank 1, a water pump 2, a connecting bend 3, a disassembly assembly 4, a hose 5, a nozzle 6, and a mixing assembly 7. The mixing tank 1 serves as the basic load-bearing component of the entire device, and has an internal cavity for holding the infrared radiation filler dispersion type thermal insulation stone paint coating to be sprayed. Several support legs are fixedly connected to the bottom of the mixing tank 1, and shock-absorbing pads are provided at the bottom of the support legs to ensure the stability of the device during operation. The water pump 2 is fixedly installed on the lower side of the outer wall of the mixing tank 1. The input end of the water pump 2 passes through the side wall of the mixing tank 1 and communicates with the inside of the mixing tank 1. The output end of the water pump 2 is fixedly connected to the bottom end of the connecting bend 3. The water pump 2 is used to provide power to extract the uniformly mixed paint in the mixing tank 1 and pressurize and transport it. The connecting bend 3 is a rigid pipe. Its end away from the water pump 2 extends upward and bends. The connecting bend 3 not only serves as a paint transport channel, but also plays the role of supporting the disassembly assembly 4. The disassembly assembly 4 is installed at the end of the connecting bend 3 away from the water pump 2. The disassembly assembly 4 is used to realize the quick mechanical connection and separation between the connecting bend 3 and the subsequent hose 5. One end of the hose 5 is connected to the connecting bend 3 through the disassembly assembly 4, and the other end of the hose 5 is fixedly connected to the nozzle 6. The hose 5 is made of a high-pressure resistant and flexible material, which makes it easy for the operator to hold the nozzle 6 and move it flexibly. The nozzle 6 is used to atomize the delivered stone paint and spray it evenly on the working surface. The stirring assembly 7 is installed inside the mixing tank 1 to continuously and efficiently stir and disperse the coating in the tank, preventing the infrared radiation filler from settling. The stirring assembly 7 includes a motor 701, a support plate 702, a second hollow column 703, a rotating column 704, a connecting plate 705, a clamping column 706, and a stirring column 707. The motor 701 is fixedly installed at the center of the top outer wall of the mixing tank 1, and the support plate 702 is horizontally fixedly installed in the upper middle area of ​​the inner wall of the mixing tank 1. The stirring assembly 7 drives the various components to move in coordination through the motor 701 to achieve three-dimensional stirring of the coating. The stirring assembly 7 is located in the central area inside the stirring tank 1. It mainly consists of a static guide support part and a dynamic rotation drive part. The support plate 702 is horizontally spanned and welded to the upper middle part of the inner wall of the stirring tank 1. The support plate 702 serves as the foundation of the internal stator, and a second hollow column 703 is vertically inserted and fixedly installed at its center. The second hollow column 703 has an annular limiting groove opened along its inner circumferential surface. The annular limiting groove is not a traditional horizontal ring, but is designed as an oblique wave-shaped or spiral path with height difference along the axial direction. This specially designed groove is used to transform simple circular motion into a composite motion trajectory. Meanwhile, the dynamic drive part includes a rotating column 704, which is coaxially inserted into the internal cavity of the second hollow column 703. The outer wall of the rotating column 704 protrudes outward at the corresponding position and is welded and fixed with a locking post 706. In the assembled state, the locking post 706 on the outer wall of the rotating column 704 is precisely embedded and slidably fitted into the inclined annular limiting groove on the inner wall of the second hollow column 703. This guide post and inclined groove matching structure ensures that when the rotating column 704 rotates relative to the other, it is forced to generate axial lifting displacement along the inclined groove trajectory. For the setting of the drive source, the motor 701 is fixedly installed on the top outer wall of the mixing tank 1 by bolt seat. Its output shaft passes down through the top of the tank and is connected to the center of the top surface of the connecting plate 705 by key or flange connection. The bottom surface of the connecting plate 705 is fixedly connected to the top of the rotating column 704, thereby transmitting the rotational torque of the motor 701 to the rotating column 704. The bottom end of the rotating column 704 extends to the lower port of the second hollow column 703, and a stirring column 707 is welded and fixed thereon. The stirring column 707 preferably adopts a multi-layer blade or frame structure. When the motor 701 starts to rotate, it drives the rotating column 704 to rotate through the connecting plate 705. At this time, the locking column 706 slides in the inclined annular limiting groove of the stationary second hollow column 703, forcing the rotating column 704 to drive the bottom stirring column 707 to move axially up and down in the depth of the mixing tank 1 while rotating. This three-dimensional stirring mode can effectively break the laminar flow effect of high viscosity stone paint, and forcefully lift up the filler settled at the bottom and evenly disperse it into the system. In a preferred embodiment, to enable rapid maintenance and replacement of the hose and nozzle when blockage occurs, the first hollow column 401 in the disassembly assembly 4 is fixedly welded to the end opening of the connecting bend 3. The inner diameter of the first hollow column 401 matches the pipe diameter of the connecting bend 3 to ensure smooth fluid flow. The sliding ring 403 is installed on the inner circumferential wall of the first hollow column 401 in a tight fit or a micro-gap fit manner and is located below the connecting column 405. The sliding ring 403 can slide up and down along the axial direction of the first hollow column 401. The spring 402 is a high-strength stainless steel compression spring, which is vertically arranged between the bottom surface of the sliding ring 403 and the step formed by the inner bottom surface of the first hollow column 401. The spring 402 is in a slightly compressed or freely extended state in its natural state, and is used to always apply a vertically upward restoring force to the sliding ring 403. In a preferred embodiment, to ensure the mechanical locking stability between the connecting column and the main structure, the rotating ring 404 is rotatably mounted on the top edge of the first hollow column 401 via a bearing or a buckle. The inner side wall of the rotating ring 404 is provided with a notch and groove for the longitudinal passage of the locking block 406. The locking block 406, which is symmetrically welded to the outer wall of the connecting column 405, passes through the notch and groove during insertion and presses down on the connecting column 405, so that the bottom end of the connecting column 405 abuts against and pushes the sliding ring 403 to compress the spring 402 downward. When the locking block 406 passes the bottom plane of the rotating ring 404, the rotating ring 404 is rotated at a certain angle, so that the solid part of the rotating ring 404 blocks the locking block 406 above it. Thus, the spring force of the spring 402 is used to press the locking block 406 tightly on the bottom surface of the rotating ring 404, thereby completing the quick locking and fixing. As a preferred embodiment, in order to ensure the continuity of the paint delivery channel and the flexibility of operation, the connecting column 405 adopts a through hollow tubular structure, and its top end is machined with an external thread or pagoda connector for airtight connection with the end of the hose 5. The hose 5 serves as a flexible delivery medium, and the nozzle 6 connected to its end integrates an atomizing nozzle for spraying high-viscosity stone paint in a fan-shaped or cone-shaped mist. After the connecting column 405 is inserted into the first hollow column 401, its internal flow channel is connected to the flow channel of the connecting bend 3. As a preferred embodiment, in order to adapt to the physical characteristics of the high viscosity and hard particles of the real stone paint, the water pump 2 installed on the lower side of the outer wall of the mixing tank 1 is preferably a single screw pump or a pneumatic diaphragm pump. These pumps have strong self-priming ability and wear resistance, and can smoothly transport thick slurry containing infrared radiation filler without damaging the integrity of the filler. They are also less likely to cause internal blockage or wear jamming of the pump body. The inlet of the water pump 2 is directly connected to the outlet flange at the bottom of the mixing tank 1 through a short pipe. In a preferred embodiment, to further enhance the mixing effect and ensure the reliability of the mechanical transmission, the motor 701 is installed on the top of the mixing tank 1 via a reducer, providing low-speed, high-torque output. When the motor 701 drives the connecting plate 705 to rotate the rotating column 704, the locking pin 706 on the outer wall of the rotating column 704 is forced to slide within the inclined annular limiting groove on the inner wall of the second hollow column 703. Since the inclined annular limiting groove has a guide trajectory that fluctuates up and down, the rotating column 704 is forced to overcome its own gravity and the resistance of the coating to perform axial reciprocating lifting and lowering motion while making circular motion. This drives the bottom mixing column 707 to lift and press the coating vertically while rotating and shearing horizontally, achieving all-round three-dimensional mixing.

[0015] Working Principle: When using this infrared radiation filler dispersion type thermal insulation stone paint coating device, the prepared infrared radiation filler dispersion type thermal insulation stone paint is first poured into the mixing tank 1, and then the motor 701 is started. The output shaft of the motor 701 drives the connecting plate 705 to rotate, which in turn drives the rotating column 704 to rotate inside the second hollow column 703. Because the locking column 706 fixed on the outer wall of the rotating column 704 is constrained by the trajectory of the inclined annular limiting groove opened on the inner wall of the second hollow column 703, the rotating column 704 is forced to generate axial reciprocating lifting and lowering motion while rotating in a circular motion. The stirring column 707 at the bottom then performs a spiral compound stirring motion. This motion not only generates horizontal shearing force, but also vertical lifting and pressing action, thereby effectively preventing the precipitation of heavy infrared radiation filler and ensuring the uniformity and stability of the coating system. After the paint is thoroughly mixed, water pump 2 is started, and the high-viscosity stone paint is drawn in and pressurized, then transported to the disassembly assembly 4 through connecting bend 3. The paint flows through the first hollow column 401 and the hollow connecting column 405 into the hose 5, and finally reaches the nozzle 6. The operator holds the nozzle 6 and sprays it evenly onto the wall surface. Under pressure, the infrared radiation filler-dispersed thermal insulation stone paint forms a dense thermal insulation coating. When cleaning or replacement of hose 5 is required after operation, the operator can disassemble component 4 without tools. Pressing down on the connecting post 405 causes the locking block 406 on its outer wall to move the connecting post 405 downwards. The bottom of the connecting post 405 abuts against and pushes the sliding ring 403 downwards, thereby compressing the spring 402. Once the connecting post 405 has moved down until the locking block 406 disengages from the obstruction area on the bottom surface of the rotating ring 404, the rotating ring 404 is manually rotated until the notch / groove on the inner wall of the rotating ring 404 aligns with the locking block 406. At this point, pulling the connecting post 405 upwards allows the locking block 406 to pass through the notch / groove, enabling the connecting post 405, along with hose 5 and nozzle 6, to be removed for cleaning or replacement, achieving rapid pipeline maintenance.

Claims

1. An infrared radiation filler dispersion type thermal insulation stone paint coating device, comprising a mixing tank (1), a water pump (2), a connecting bend (3), a disassembly assembly (4), a hose (5), a nozzle (6), and a mixing assembly (7); A water pump (2) is installed on the outer wall of the mixing tank (1). The output end of the water pump (2) is connected to a connecting bend (3). A disassembly assembly (4) is installed at the end of the connecting bend (3) away from the water pump (2). The disassembly assembly (4) is connected to a hose (5). The end of the hose (5) away from the disassembly assembly (4) is connected to a nozzle (6). Its features are, The stirring assembly (7) is disposed inside the stirring tank (1). The stirring assembly (7) includes a motor (701), a support plate (702), a second hollow column (703), a rotating column (704), a connecting plate (705), a clamping column (706), and a stirring column (707). The output end of the motor (701) is connected to the connecting plate (705), the connecting plate (705) is connected to the rotating column (704), and the rotating column (704) is rotatably disposed inside the second hollow column (703); the second hollow column (703) is fixedly installed inside the support plate (702), and the support plate (702) is fixedly installed on the inner wall of the mixing tank (1); the inner wall of the second hollow column (703) is provided with an obliquely designed annular limiting groove, and the outer wall of the rotating column (704) is fixed with a locking post (706), which is slidably disposed in the annular limiting groove; the stirring column (707) is connected to the bottom of the rotating column (704); The disassembly assembly (4) includes a first hollow column (401), a spring (402), a sliding ring (403), a rotating ring (404), a connecting column (405), and a locking block (406); the first hollow column (401) is fixed to the end of the connecting bend (3), the connecting column (405) is slidably inserted into the inside of the first hollow column (401), and the locking block (406) is fixed to the outer wall of the connecting column (405).

2. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The motor (701) is fixedly installed on the top of the mixing tank (1), and the connecting plate (705) is located above the inside of the second hollow column (703). The motor (701) drives the connecting plate (705) to drive the rotating column (704) to rotate inside the second hollow column (703).

3. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The locking post (706) works in conjunction with the obliquely designed annular limiting groove to drive the rotating post (704) and the bottom stirring post (707) to move axially back and forth when the rotating post (704) rotates.

4. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The sliding ring (403) is slidably disposed on the inner wall of the first hollow column (401) and located below the connecting column (405). When the connecting column (405) slides inside the first hollow column (401), it abuts against and pushes the sliding ring (403).

5. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 4, characterized in that: The spring (402) is disposed between the bottom of the sliding ring (403) and the inner bottom wall of the first hollow column (401). The spring (402) is used to generate a reverse elastic force when the sliding ring (403) is pressed and moved.

6. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The rotating ring (404) is rotatably mounted on the top of the first hollow column (401). The inner wall of the rotating ring (404) is provided with a sliding groove for the card block (406) to pass through. The rotating ring (404) achieves the limiting or release of the card block (406) by rotating and misaligning.

7. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The connecting column (405) is a hollow structure, and its top end is connected to the hose (5). The nozzle (6) is located at the end of the hose (5) for spraying operations.

8. The infrared radiation filler dispersion type thermal insulation stone paint coating device according to claim 1, characterized in that: The water pump (2) is fixedly installed on the lower side of the outer wall of the mixing tank (1), and the input end of the water pump (2) is connected to the inside of the mixing tank (1). The connecting bend (3) is used to support the disassembly assembly (4) and transport the coating.

Images