Multi-component spray device for fibrous cotton insulation

Abstract

The utility model discloses a kind of multi-component spraying devices for fiber cotton thermal insulation layer, including fiber cotton spraying mechanism and multiple adhesive spraying mechanism, the discharge port of multiple adhesive spraying mechanism is evenly surrounded in the discharge port of fiber cotton spraying mechanism for spraying the adhesive and fiber cotton particle mixed after spraying are sprayed on working plane;According to the matching of fiber cotton and adhesive material, the fiber cotton discharge amount of fiber cotton spraying mechanism is controlled, fiber cotton and adhesive are fully mixed and sprayed to adhere to working plane by fiber cotton discharge port and the adhesive discharge port around it, avoid the various malpractices of first mixing and then spraying, while greatly save fiber cotton and adhesive.

Description

Technical Field

[0001] This utility model relates to the field of spraying, specifically to a multi-component spraying device for fiber cotton insulation layers. Background Technology

[0002] A spray painting machine is a specialized coating equipment that uses spraying technology. Its principle is to control the airflow to instantly reverse the air distribution and reversing device, thereby causing the piston of the pneumatic motor to perform a stable and continuous reciprocating motion. This pressurizes the inhaled paint, which is then delivered to the spray gun through a high-pressure hose. The spray gun instantly atomizes the paint and releases it onto the surface of the object being coated. Inorganic fiber cotton is used as an insulation material. It is mixed with adhesive and sprayed onto the wall to form an insulation layer. Currently, the general method of spraying inorganic fiber cotton involves mixing the inorganic fiber cotton and adhesive evenly and then spraying it using an air pump. This often results in the mixture accumulating in the mixing chamber. If not used promptly, it will eventually harden and form a crust on the inner wall of the mixing chamber, affecting the mixing and spraying quality. Furthermore, the mixed material must be used exactly, frequently leading to unnecessary waste. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a multi-component spraying device for fiber cotton insulation layers, which sprays out inorganic fibers and adhesives separately and then mixes them, avoiding the various drawbacks of mixing before spraying, and at the same time greatly saving fiber cotton and adhesives.

[0004] The multi-component spraying device for fiber cotton insulation layers provided by this utility model adopts the following technical solution:

[0005] A multi-component spraying device for fiber cotton insulation layers includes a fiber cotton spraying mechanism and multiple adhesive spraying mechanisms. The outlets of the multiple adhesive spraying mechanisms are evenly arranged around the outlet of the fiber cotton spraying mechanism to mix the sprayed adhesive and fiber cotton particles and then spray them onto the working surface.

[0006] Furthermore, the fiber cotton spraying mechanism includes a fiber cotton conveyor, a conveying pipe connected to the outlet of the fiber cotton conveyor, and a press for providing pressure to the conveying pipe. The fiber cotton conveyor conveys fiber cotton particles into the conveying pipe, and the press provides compressed airflow into the conveying pipe to spray the fiber cotton particles in the conveying pipe onto the working surface.

[0007] Furthermore, the discharge port of the fiber cotton conveyor is equipped with a regulating valve.

[0008] Furthermore, the fiber cotton conveyor and the press are interlocked.

[0009] Furthermore, the fiber cotton conveyor is a screw conveyor.

[0010] Furthermore, the air inlet of the press is equipped with a filter.

[0011] Furthermore, the adhesive spraying mechanism includes a material tank, a delivery pump, and a spraying pipe. The delivery pump is used to spray the adhesive in the material tank from the spraying pipe. The spraying pipe is uniformly surrounded around the delivery pipe and the spraying direction is towards the fiber cotton particles sprayed from the delivery pipe.

[0012] Furthermore, the delivery pump is a diaphragm pump.

[0013] In summary, this utility model has at least one of the following beneficial effects: by controlling the fiber cotton output of the fiber cotton spraying mechanism according to the ratio of fiber cotton and adhesive materials, the fiber cotton and adhesive are fully mixed and sprayed onto the working surface through the fiber cotton outlet and the adhesive outlet around it, avoiding various drawbacks of mixing before spraying, and at the same time greatly saving fiber cotton and adhesive. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0015] Explanation of reference numerals in the attached figures:

[0016] 1. Fiber cotton conveyor; 11. Regulating valve; 2. Conveying pipeline; 3. Press; 31. Filter; 4. Material bucket; 5. Conveying pump; 6. Spraying pipeline. Detailed Implementation

[0017] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0018] The following is in conjunction with the appendix Figure 1 The present invention will be described in further detail below.

[0019] This utility model discloses a multi-component spraying device for fiber cotton insulation layers. (Refer to...) Figure 1The multi-component spraying device for fiber cotton insulation layers includes a fiber cotton spraying mechanism and multiple adhesive spraying mechanisms. The outlets of the multiple adhesive spraying mechanisms are evenly arranged around the outlet of the fiber cotton spraying mechanism to mix the adhesive and fiber cotton particles before spraying them onto the working surface. In this embodiment, two sets of adhesive spraying mechanisms are provided, and the two sets of adhesive spraying mechanisms can spray adhesives with different components. According to the ratio of fiber cotton and adhesive materials, the fiber cotton output of the fiber cotton spraying mechanism is controlled. The fiber cotton and adhesive are fully mixed and sprayed onto the working surface through the fiber cotton outlet and the adhesive outlet around it, avoiding the various drawbacks of mixing before spraying, and greatly saving fiber cotton and adhesive.

[0020] In this embodiment, the fiber cotton spraying mechanism includes a fiber cotton conveyor 1, a conveying pipe 2 connected to the outlet of the fiber cotton conveyor 1, and a press 3 for providing pressure to the conveying pipe 2. The fiber cotton conveyor 1 conveys fiber cotton particles to the conveying pipe 2, and the press 3 provides compressed air to the conveying pipe 2 to spray the fiber cotton particles in the conveying pipe 2 onto the working surface. The fiber cotton conveyor 1 is a screw conveyor, which can convey the fiber cotton particles into the conveying pipe 2. The press 3 provides compressed gas into the conveying pipe 2, and the compressed gas sprays the fiber cotton particles out of the conveying pipe 2.

[0021] In this embodiment, the outlet of the fiber cotton conveyor 1 is equipped with a regulating valve 11, which can be used to adjust the discharge amount of the fiber cotton conveyor 1 and control the ratio of fiber cotton particles to adhesive.

[0022] In this embodiment, the switch interlocking setting of the fiber cotton conveyor 1 and the press 3 can be provided by setting a remote operation button box, which can be operated by the worker by hand. This ensures that the fiber cotton conveyor 1 cannot be started when the press 3 is stopped, thus preventing worker misoperation.

[0023] In this embodiment, the air inlet of the press 3 is equipped with a filter 31, which can filter the air inlet of the press 3 to prevent other impurities from entering the conveying pipe 2.

[0024] In this embodiment, the adhesive spraying mechanism includes a material tank 4, a delivery pump 5, and a spraying pipe 6. The delivery pump 5 is used to spray the adhesive in the material tank 4 from the spraying pipe 6. The spraying pipe 6 is uniformly surrounded around the delivery pipe 2 and the spraying direction is towards the fiber cotton particles sprayed from the delivery pipe 2. The delivery pump 5 is a diaphragm pump. The diaphragm pump can control the amount of adhesive discharged and the ratio of fiber cotton to adhesive. The diaphragm pump can spray the adhesive in the material tank 4 from the spraying pipe 6, so that the adhesive can be sprayed onto the fiber cotton particles, so that the adhesive mixes with the fiber cotton particles in the air, and then sprayed onto the working surface after mixing.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-component spraying device for fiber cotton insulation layers, characterized in that: It includes a fiber cotton spraying mechanism and multiple adhesive spraying mechanisms. The outlets of the multiple adhesive spraying mechanisms are evenly surrounded by the outlet of the fiber cotton spraying mechanism to mix the sprayed adhesive and fiber cotton particles and then spray them onto the working surface. The fiber cotton spraying mechanism includes a fiber cotton conveyor (1), a conveying pipe (2) connected to the outlet of the fiber cotton conveyor (1), and a press (3) for providing pressure to the conveying pipe (2). The fiber cotton conveyor (1) conveys fiber cotton particles to the conveying pipe (2), and the press (3) provides compressed air to the conveying pipe (2) to spray the fiber cotton particles in the conveying pipe (2) onto the working surface. The adhesive spraying mechanism includes a material tank (4), a delivery pump (5) and a spraying pipe (6). The delivery pump (5) is used to spray the adhesive in the material tank (4) from the spraying pipe (6). The spraying pipe (6) is evenly surrounded around the delivery pipe (2) and the spraying direction is towards the fiber cotton particles sprayed from the delivery pipe (2).

2. The multi-component spraying device for fiber cotton insulation layer according to claim 1, characterized in that: The fiber cotton conveyor (1) is equipped with a regulating valve (11) at its discharge port.

3. The multi-component spraying device for fiber cotton insulation layer according to claim 1, characterized in that: The fiber cotton conveyor (1) and the press (3) are interlocked.

4. The multi-component spraying device for fiber cotton insulation layer according to claim 1, characterized in that: The fiber cotton conveyor (1) is a screw conveyor.

5. The multi-component spraying device for fiber cotton insulation layer according to claim 1, characterized in that: The air inlet of the press (3) is equipped with a filter (31).

6. The multi-component spraying device for fiber cotton insulation layer according to claim 1, characterized in that: The delivery pump (5) is a diaphragm pump.

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