Multi-component mixed spraying equipment for cellucotton

Abstract

The invention discloses cellucotton multi-component mixing and spraying equipment which comprises a cellucotton spraying mechanism and a plurality of adhesive spraying mechanisms, and discharge ports of the multiple adhesive spraying mechanisms uniformly surround the discharge port of the cellucotton spraying mechanism and are used for mixing sprayed adhesives and cellucotton particles and spraying the mixture to a working plane. A discharging port of the adhesive spraying mechanism can be driven to rotate around a discharging port of the fiber cotton spraying mechanism in a reciprocating mode. According to the proportion of the fiber cotton and the adhesive material, the fiber cotton discharging amount of the fiber cotton spraying mechanism is controlled, the fiber cotton and the adhesive are fully mixed, sprayed and adhered to a working plane through the fiber cotton discharging port and the adhesive discharging ports around the fiber cotton discharging port, various defects that the fiber cotton and the adhesive are sprayed after being mixed are overcome, and meanwhile the fiber cotton and the adhesive are greatly saved.

Description

Technical Field

[0001] The present invention relates to the field of spraying, and particularly to a multi-component mixing spraying device for fiber cotton. Background Art

[0002] A spraying machine is a special coating equipment using spraying technology. The principle is to control the air flow to instantaneously push the air distribution reversing device to reverse, so that the piston of the pneumatic motor makes a stable and continuous reciprocating motion, pressurizes the inhaled paint, transports the paint to the spray gun of the spraying machine through a high-pressure hose, and the paint is instantaneously atomized by the spray gun and then released onto the surface of the object to be coated. As an inorganic fiber cotton is used as a thermal insulation material, the thermal insulation cotton and the adhesive are mixed and sprayed on the wall surface to form a thermal insulation layer on the wall. At present, for general inorganic fiber cotton spraying, the inorganic fiber cotton and the adhesive are mixed and stirred evenly and then sprayed by an air compressor pump. There is a problem that the mixture accumulates in the mixing bin. If not dealt with in time, it will dry and form a hard crust on the inner wall of the mixing bin over time, affecting the mixing and spraying quality. And the mixed material must be used up exactly, often causing unnecessary waste. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a multi-component mixing spraying device for fiber cotton, which separately sprays inorganic fiber and adhesive and then mixes them, avoiding various drawbacks of mixing first and then spraying, and greatly saving fiber cotton and adhesive at the same time.

[0004] The multi-component mixing spraying device for fiber cotton provided by the present invention adopts the following technical solutions:

[0005] A multi-component mixing spraying device for fiber cotton includes a fiber cotton spraying mechanism and a plurality of adhesive spraying mechanisms. The discharge ports of the plurality of adhesive spraying mechanisms are evenly surrounded by the discharge port of the fiber cotton spraying mechanism for mixing the sprayed adhesive and fiber cotton particles and then spraying them onto the working plane. The discharge port of the adhesive spraying mechanism can be driven to rotate reciprocally around the discharge port of the fiber cotton spraying mechanism.

[0006] Further, the fiber cotton spraying mechanism includes a fiber cotton conveyor, a conveying pipeline communicated with the discharge port of the fiber cotton conveyor, and a pressure machine for providing pressure to the conveying pipeline. The fiber cotton conveyor conveys fiber cotton particles to the conveying pipeline, and the pressure machine provides compressed air flow to the conveying pipeline to spray the fiber cotton particles in the conveying pipeline onto the working plane.

[0007] Further, a regulating valve is arranged at the discharge port of the fiber cotton conveyor.

[0008] Further, the switches of the fiber cotton conveyor and the pressure machine are interlocked.

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

[0010] Further, a filter is provided at the air inlet of the press.

[0011] Further, the adhesive spraying mechanism includes a material bucket, a delivery pump, and a spraying pipeline. The delivery pump is used to spray the adhesive in the material bucket through the spraying pipeline. The spraying pipeline uniformly surrounds the conveying pipeline and the spraying direction is towards the fiber cotton particles ejected from the conveying pipeline.

[0012] Further, a driving device is further included. The driving device includes a turntable rotatably arranged on the conveying pipeline and a driving member for driving the turntable to rotate. A plurality of injection pipes are uniformly arranged on the turntable. The spraying pipeline is a flexible pipe and is communicated with the injection pipes on the turntable. The discharge port of the injection pipe faces the spraying direction of the conveying pipeline, and the driving member can drive the turntable to rotate reciprocally on the conveying pipeline.

[0013] Further, the driving device further includes a support frame for supporting the conveying pipeline.

[0014] Further, the delivery pump is a diaphragm pump.

[0015] In summary, the present invention includes at least one of the following beneficial effects:

[0016] 1. According to the ratio of the fiber cotton and the adhesive material, control the discharge amount of the fiber cotton of the fiber cotton spraying mechanism. Through the fiber cotton discharge port and the adhesive discharge ports around it, the fiber cotton and the adhesive are fully mixed and sprayed and adhered to the working plane, avoiding various drawbacks of mixing first and then spraying, and greatly saving the fiber cotton and the adhesive at the same time.

[0017] 2. When spraying, by making the discharge port of the adhesive spraying mechanism rotate reciprocally around the discharge port of the fiber cotton spraying mechanism, the adhesive can be more evenly mixed in the fiber cotton, the mixing effect is better, and the heat preservation effect of the heat preservation layer formed by spraying on the wall is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0019] Figure 2 is a side view of the structure of the driving device in the embodiment of the present invention.

[0020] Explanation of the reference numerals:

[0021] 1. Fiber cotton conveyor; 11. Regulating valve; 2. Conveying pipeline; 3. Press; 31. Filter; 4. Material bucket; 5. Delivery pump; 6. Spraying pipeline; 7. Turntable; 71. Injection pipe; 72. Support frame; 73. Support rod; 8. Driving member; 9. Transmission rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following describes the implementation manners of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0023] The following will further describe the present invention in detail Figure 1-2 in conjunction with the accompanying drawings.

[0024] An embodiment of the present invention discloses a multi-component mixed spraying device for fiber cotton. Referring to Figure 1 - Figure 2 , the multi-component mixed spraying device for fiber cotton includes a fiber cotton spraying mechanism and a plurality of adhesive spraying mechanisms. The discharge ports of the plurality of adhesive spraying mechanisms are evenly arranged around the discharge port of the fiber cotton spraying mechanism to mix the sprayed adhesive and fiber cotton particles and then spray them onto the working plane. The discharge port of the adhesive spraying mechanism can be driven to rotate reciprocally around the discharge port of the fiber cotton spraying mechanism. In this embodiment, there are two groups of adhesive spraying mechanisms, and the two groups of adhesive spraying mechanisms can spray adhesives with different components; according to the ratio of fiber cotton and adhesive materials, the fiber cotton discharge amount of the fiber cotton spraying mechanism is controlled, and the fiber cotton and the binder are fully mixed and sprayed and adhered to the working plane through the fiber cotton discharge port and the binder discharge ports around it, avoiding various drawbacks of mixing first and then spraying, greatly saving fiber cotton and adhesives. At the same time, when spraying, by making the discharge port of the adhesive spraying mechanism rotate reciprocally around the discharge port of the fiber cotton spraying mechanism, the adhesive can be more evenly mixed in the fiber cotton, the mixing effect is better, and the heat preservation effect of the heat preservation layer formed by spraying on the wall is better.

[0025] In this embodiment, the fiber cotton spraying mechanism includes a fiber cotton conveyor 1, a conveying pipe 2 communicated with the discharge port of the fiber cotton conveyor 1, and a pressure machine 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 pressure machine 3 provides compressed air flow to the conveying pipe 2 to spray the fiber cotton particles in the conveying pipe 2 onto the working plane. The fiber cotton conveyor 1 is a screw conveyor. By using the fiber cotton conveyor 1 as a screw conveyor, the fiber cotton particles can be conveyed into the conveying pipe 2, and then compressed gas is provided into the conveying pipe 2 by the pressure machine 3, and the compressed gas sprays out the fiber cotton particles in the conveying pipe 2.

[0026] In this embodiment, a regulating valve 11 is arranged at the discharge port of the fiber cotton conveyor 1. Through the regulating valve 11, the discharge amount of the fiber cotton conveyor 1 can be adjusted to control the ratio of fiber cotton particles to the adhesive.

[0027] In this embodiment, the switch interlock of the fiber cotton conveyor 1 and the press 3 can be set up with a remote operation button box. The worker can hold and operate the fiber cotton conveyor 1 and the press 3, so that when the press 3 stops, the fiber cotton conveyor 1 cannot be started, preventing the worker from misoperation.

[0028] In this embodiment, a filter 31 is provided at the air inlet of the press 3. The filter 31 can filter the air inlet of the press 3 to prevent other impurities from entering the conveying pipeline 2.

[0029] In this embodiment, the adhesive spraying mechanism includes a material barrel 4, a delivery pump 5 and a spraying pipeline 6. The delivery pump 5 is used to spray the adhesive in the material barrel 4 from the spraying pipeline 6. The spraying pipeline 6 is evenly arranged around the conveying pipeline 2 and the spraying direction is towards the fiber cotton particles sprayed out from the conveying pipeline 2. The delivery pump 5 is a diaphragm pump. By the diaphragm pump, the discharge amount of the adhesive can be controlled to control the ratio of the fiber cotton to the adhesive. The diaphragm pump can spray the adhesive in the material barrel 4 from the spraying pipeline 6, so that the adhesive can be sprayed onto the fiber cotton particles, and the adhesive can be mixed with the fiber cotton particles in the air and then sprayed onto the working plane after mixing.

[0030] In this embodiment, a driving device is further included. The driving device includes a turntable 7 rotatably arranged on the conveying pipeline 2 and a driving member 8 for driving the turntable 7 to rotate. The turntable 7 is rotatably mounted on the conveying pipeline 2 through a bearing. The conveying pipeline 2 is made of a material with a relatively hard texture such as a steel pipe. A plurality of spray pipes 71 are evenly arranged on the turntable 7. The spraying pipeline 6 is a flexible pipe and is connected to the spray pipes 71 on the turntable 7 through quick-release joints. When additional components are needed, the spraying pipeline 6 for adding components can be connected to the remaining spray pipes 71. The discharge ports of the spray pipes 71 are oriented towards the spraying direction of the conveying pipeline 2. The driving member 8 can drive the turntable 7 to rotate reciprocally on the conveying pipeline 2. The driving member 8 is a motor. A bevel gear is provided at the output end of the driving member 8. A bevel gear sleeve is provided on the turntable 7. The bevel gear sleeve is sleeved on the conveying pipeline 2. The bevel gear is in transmission cooperation with the bevel gear sleeve to drive the turntable 7 to rotate. The reciprocating rotation angle of the turntable 7 is not greater than 60°, to avoid the situation that the spraying pipelines 6 of each component are entangled together and fall off the turntable 7 due to too large a rotation angle. By driving the turntable 7 to rotate with the motor, the turntable 7 reverses after rotating to a certain angle, so that the sprayed adhesive can be mixed into the fiber cotton from different angles, making the mixing effect between the adhesive and the fiber cotton better.

[0031] In this embodiment, further, the driving device further includes a support frame 72 for supporting the conveying pipeline 2. A transmission rod 9 is further arranged between the bevel gear and the bevel gear sleeve. Transmission bevel gears meshing with the bevel gear and the bevel gear sleeve are respectively arranged at both ends of the transmission rod 9. While supporting the conveying pipeline 2, the support frame 72 can also support the transmission rod 9. A support rod 73 extends from one side of the support frame 73. A bearing is arranged on the support rod 73. The transmission rod 9 is rotatably mounted on the support rod 74 through the bearing.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A fiber cotton multi-component mixing spraying device, characterized in that: It includes a fiber cotton spraying mechanism and multiple adhesive spraying mechanisms. The multiple adhesive spraying mechanisms have discharge ports evenly surrounding the discharge port of the fiber cotton spraying mechanism for mixing the sprayed adhesive and fiber cotton particles and then spraying them onto a working plane. The discharge port of the adhesive spraying mechanism can be driven to reciprocate around the discharge port of the fiber cotton spraying mechanism.

2. The fiber cotton multi-component mixing spraying equipment according to claim 1 is characterized in that: The fiber cotton spraying mechanism comprises a fiber cotton conveyor (1), a conveying pipe (2) connected to a discharge port 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 a working plane.

3. The fiber cotton multi-component mixing spraying equipment according to claim 2 is characterized in that: The discharge port of the fiber cotton conveyor (1) is provided with a regulating valve (11).

4. The fiber cotton multi-component mixing spraying equipment according to claim 2 is characterized in that: The switches of the fiber cotton conveyor (1) and the press (3) are interlocked.

5. The fiber cotton multi-component mixing spraying equipment according to claim 2, characterized in that: The fiber cotton conveyor (1) is a screw conveyor.

6. The fiber cotton multi-component mixing spraying equipment according to claim 2, characterized in that: The air inlet of the press (3) is provided with a filter (31).

7. The fiber cotton multi-component mixing spraying equipment according to claim 2, characterized in that: The adhesive spraying mechanism comprises a material barrel (4), a delivery pump (5) and a spraying pipe (6); the delivery pump (5) is used to spray the adhesive in the material barrel (4) from the spraying pipe (6); the spraying pipe (6) is evenly surrounded by the delivery pipe (2) and the spraying direction is toward the fiber cotton particles sprayed out of the delivery pipe (2).

8. The fiber cotton multi-component mixing spraying equipment according to claim 7, characterized in that: The invention also comprises a driving device, the driving device comprising a turntable (7) rotatably arranged on the conveying pipeline (2) and a driving member (8) for driving the turntable (7) to rotate, a plurality of spray pipes (71) are evenly arranged on the turntable (7), the spraying pipeline (6) is a hose and is connected to the spray pipes (71) on the turntable (7), the discharge port of the spray pipe (71) faces the spraying direction of the conveying pipeline (2), and the driving member (8) can drive the turntable (7) to reciprocate on the conveying pipeline (2).

9. The fiber cotton multi-component mixing spraying equipment according to claim 8, characterized in that: The driving device also includes a support frame (72) for supporting the conveying pipeline (2).

10. The fiber cotton multi-component mixing spraying equipment according to claim 7, characterized in that: The delivery pump (5) is a diaphragm pump.

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