Portable spraying casting machine

Abstract

The utility model discloses a portable spraying casting machine which comprises a machine frame, two material tanks are arranged on the machine frame, a silent air pump is further arranged on the machine frame, a pressurizing connector and a feeding connector are arranged at the top of each material tank, a discharging connector is arranged at the bottom of each material tank, and the pressurizing connectors are connected with the discharging connectors. The silent air pump is connected with the pressurizing connectors on the material tanks on the two sides through air supply pipelines at the same time, the discharging connectors on the two sides are communicated with the mixing bin through discharging pipes at the same time, and a discharging pipe is arranged on the mixing bin. According to the utility model, the mute air pump and the air supply pipeline are simultaneously connected with the pressurizing joints on the charging buckets on the two sides, and the discharging joints on the two sides are simultaneously communicated with the mixing bin through the discharging pipes, so that the discharging of components in the two charging buckets can be simultaneously controlled by one air pump, and finally, the two components are mixed through the mixing bin; therefore, the use of the pump body in the equipment can be greatly reduced, so that the cost of the spraying machine is reduced, the overall weight of the equipment is also reduced, and the subsequent maintenance operation is also more convenient.

Description

Technical Field

[0001] This utility model relates to the field of spraying machine technology, and in particular to a portable spraying and casting machine. Background Technology

[0002] Polyurethane spraying machines are mainly used in various insulation, waterproofing, and anti-corrosion projects, and are widely used in construction, vehicles, ships, and other fields. In the construction industry, polyurethane spraying machines are used for exterior wall insulation spraying, interior wall insulation spraying, cold storage insulation spraying, and roof waterproofing and insulation spraying. Currently, spraying machines include two material tanks, each connected to a lifting pump via pipeline. The lifting pumps pump component A and component B from the two tanks to the main unit for mixing. Finally, the mixed coating is transported to the spray gun for use through pipeline. This type of spraying machine requires two lifting pumps to pump out the two components during mixing, which not only increases the cost and weight of the spraying machine, but also makes the lifting pumps prone to damage during use, causing great inconvenience to the use of the spraying machine. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a portable spraying and casting machine to solve the aforementioned technical problems.

[0004] The present invention adopts the following technical solution: a portable spraying and casting machine, including a frame, the frame having two material tanks, and a silent air pump on the frame. The top of the material tanks is provided with a pressurizing connector and a feeding connector, and the bottom of the material tanks is provided with a discharging connector. The silent air pump is connected to the pressurizing connectors on both material tanks through an air supply pipeline. The discharging connectors on both sides are connected to a mixing chamber through a discharge pipe. The mixing chamber is provided with a discharge pipe.

[0005] Furthermore, the air supply pipeline includes a main air supply pipe connected to the silent air pump, the other end of the main air supply pipe being connected to a distribution box, and the distribution box being provided with two branch air supply pipes, which are connected to the pressurization connector.

[0006] Furthermore, an exhaust pipe is also provided on the top of the material tank.

[0007] Furthermore, valves are installed on the pressurizing connector, the feeding connector, and the exhaust pipe.

[0008] Furthermore, a pressure gauge is also installed on the top of the tank.

[0009] Furthermore, a control valve is installed on the discharge pipe.

[0010] Furthermore, a control cabinet is also provided on the rack, which is used to control the start and stop of various devices and electrical components.

[0011] Furthermore, the bottom of the frame is equipped with wheels.

[0012] The above-mentioned technical solution of this utility model has the following beneficial effects: This utility model connects the silent air pump and the air supply pipeline to the pressurization joints on both sides of the material tanks at the same time, and the discharge joints on both sides are connected to the mixing chamber through the discharge pipe. In this way, one air pump can control the discharge of components from two material tanks at the same time, and finally the two components are mixed through the mixing chamber. This can greatly reduce the use of pumps in the equipment, thereby reducing the cost of the spraying machine, reducing the overall weight of the equipment, and making subsequent maintenance and upkeep more convenient. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the front view of an embodiment of the present utility model. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0017] like Figure 1 As shown, the portable spraying and casting machine described in this embodiment includes a frame 1, which is equipped with two material tanks 2. A silent air pump 3 is also provided on the frame 1. A pressure connector 4 and a material feeding connector 5 are provided on the top of the material tanks 2, and a material discharge connector 6 is provided on the bottom of the material tanks 2. The silent air pump 3 is connected to the pressure connectors 4 on both sides of the material tanks 2 through an air supply pipeline. The material discharge connectors 6 on both sides are connected to the mixing chamber 8 through a discharge pipe 7. A discharge pipe 9 is provided on the mixing chamber 8.

[0018] The gas supply pipeline includes a main gas supply pipe 10 connected to the silent air pump 3. The other end of the main gas supply pipe 10 is connected to the distribution box 11. Two gas supply branch pipes 12 are provided on the distribution box 11, and the gas supply branch pipes 12 are connected to the pressurization connector 4.

[0019] The top of the material tank 2 is also equipped with an exhaust pipe 13.

[0020] Valves 14 are installed on the pressure fitting 4, the feeding fitting 5, and the exhaust pipe 13.

[0021] Preferably, a pressure gauge 15 is also provided on the top of the material tank 2, which is used to observe the air pressure inside the material tank 2.

[0022] A control valve 16 is installed on the discharge pipe 7.

[0023] The rack 1 is also equipped with a control cabinet 17, which is used to control the start and stop of various equipment and electrical components.

[0024] The bottom of the frame 1 is equipped with wheels 18.

[0025] The working principle of this utility model is as follows: Open valve 14 on the feeding connector 5, and add material A and material B to the two material tanks 2 respectively through the feeding connector 5. During the feeding process, also open valve 14 on the exhaust pipe 13 to ensure that the raw materials can be added to the material tanks 2 normally. After the feeding is completed, close valve 14 on the feeding connector 5 and the exhaust pipe 13. Finally, open valve 14 on the silent air pump 3 and the pressurizing connector 4. The silent air pump 3 pressurizes the two material tanks 2 through the air supply pipeline. At the same time, open the control valve on the discharge pipe 7. As air is continuously injected into the material tanks 2, under the action of air pressure, material A and material B in the two material tanks 2 will be discharged through their respective discharge pipes 7 and flow into the mixing chamber 8. The two materials are mixed in the mixing chamber 8. The mixed material is discharged through the discharge pipe 9. A spray gun is connected to the discharge pipe 9. Turning on the spray gun can spray out the mixed material for use.

[0026] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A portable spray casting machine characterized in that: The utility model provides a kind of mixing machine, including rack, the rack is provided with two material tanks, and the rack is further provided with mute air pump, the top of the material tank is provided with pressurizing connector and feeding connector, the bottom of the material tank is provided with discharge connector, the mute air pump is connected with pressurizing connector on both sides of material tank by gas supply pipeline simultaneously, both sides discharge connector is communicated with mixing bin by discharge pipe simultaneously, and the mixing bin is provided with discharge pipe.

2. The portable spray casting machine of claim 1, wherein: The gas supply pipeline includes gas supply main pipe connected with the mute air pump, the other end of the gas supply main pipe is communicated with the shunt box, the shunt box is provided with two gas supply branch pipes, and the gas supply branch pipes are connected with the pressurizing connector.

3. The portable spray cast machine of claim 1, wherein: The top of the material tank is further provided with exhaust pipe.

4. The portable spray casting machine of claim 3, wherein: Valves are provided on the pressurizing connector, the feeding connector and the exhaust pipe.

5. The portable spray cast machine of claim 1, wherein: The top of the material tank is further provided with pressure gauge.

6. The portable spray cast machine of claim 1, wherein: A control valve is provided on the discharge pipe.

7. The portable spray cast machine of claim 1, wherein: The rack is further provided with control cabinet, and the control cabinet is used to control the start and stop of each device and electrical appliance.

8. The portable spray cast machine of claim 1, wherein: The bottom of the rack is provided with walking wheel.

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