Efficient environment-friendly paint spraying device for house building decoration

Abstract

The invention relates to the technical field of paint spraying equipment, in particular to an efficient environment-friendly paint spraying device for house building decoration, which is characterized by comprising a movable plate trailer, and a paint box is mounted on the movable plate trailer; the spraying mechanism is mounted on the movable plate trailer and connected with the paint box; the angle adjusting mechanism is connected with the spraying mechanism through a supporting shaft and used for driving the spraying mechanism to rotate; and the peculiar smell treatment mechanism is mounted on the spraying mechanism and is used for treating the paint sprayed by the spraying mechanism and absorbing peculiar smell. The paint spraying angle of the spraying nozzle is adjusted according to requirements, spraying is more uniform, and material waste is reduced; the device is convenient to operate, and the working efficiency is greatly improved; odor scattering is reduced through the separation cover, the odor treatment device sucks away odor air and adsorbs odor through activated carbon, and therefore air pollution is reduced.

Description

Technical Field

[0001] This invention relates to the field of spray painting equipment technology, and mainly to an efficient and environmentally friendly spray painting device for building construction and decoration. Background Technology

[0002] During building construction, buildings are often painted. Existing painting equipment lacks the ability to purify the odors produced by the paint, causing these odors to directly diffuse into the surrounding air and pollute the environment. Inhaling these odors can be harmful to humans. Therefore, there is an urgent need to develop a highly efficient and environmentally friendly painting device for building construction and decoration that can easily absorb and purify the odors emitted during painting, reducing air pollution and overcoming current shortcomings to meet current needs. Summary of the Invention

[0003] To address these issues, we propose a high-efficiency, environmentally friendly paint spraying device for building construction and decoration, which reduces odors emitted during the spraying process and achieves air purification.

[0004] This invention proposes a high-efficiency, environmentally friendly spray painting device for building construction and decoration, characterized in that it comprises:

[0005] A mobile cart, on which a paint box is installed;

[0006] The spraying mechanism is installed on the mobile cart and connected to the paint tank;

[0007] An angle adjustment mechanism is connected to the spraying mechanism via a support shaft and is used to drive the spraying mechanism to rotate.

[0008] An odor treatment unit is installed on the spraying mechanism to treat the paint sprayed by the spraying mechanism and absorb odors.

[0009] Furthermore, the spraying mechanism includes a paint pump, a spray nozzle, and a feed pipe.

[0010] The paint tank is fixed on the mobile trolley. The inlet of the paint pump is connected to the paint tank. The outlet of the paint pump is connected to the spray nozzle through the feed pipe. The spray nozzle is mounted on a support frame. The support frame is provided with the support shaft. The support shaft is connected to the angle adjustment mechanism, which drives the spray nozzle to rotate.

[0011] Furthermore, a partition cover is installed on the spray nozzle, and the partition cover houses the nozzle head inside the partition cover.

[0012] Furthermore, the angle adjustment mechanism includes a drive motor and gears. The drive motor is fixed on the mobile trolley, and the gears are divided into a first gear and a second gear. The first gear is fixed on the output shaft of the drive motor, and a second gear meshing with it is provided on the other side of the first gear. The second gear is fixed on the support shaft and drives the support shaft to rotate.

[0013] Furthermore, the odor treatment mechanism includes an air pump, a purification box, a connecting pipe, an air suction pipe, and an air suction nozzle.

[0014] The air pump and the purification box are both fixed on the mobile trolley. The air outlet of the air pump is inserted into the purification box, and the air intake of the air pump is connected to the air intake pipe through the connecting pipe. The air intake pipe is inserted into the partition cover and fixed inside the partition cover. The air intake pipe is provided with multiple air intake nozzles for sucking away the odor in the paint spray.

[0015] Furthermore, the partition cover has an air intake hole, the connecting pipe is connected to the air intake pipe at the air intake hole, and the air intake pipe is fixed in a ring shape inside the partition cover with the spray nozzle as the center; multiple air intake nozzles are evenly distributed on the ring of the air intake pipe and converge at a certain angle with the spray nozzle as the center.

[0016] Furthermore, the connecting pipe is divided into a first connecting pipe and a second connecting pipe. The suction end of the suction pump is connected to the first connecting pipe. The first connecting pipe is inserted into the inside of the second connecting pipe, and the second connecting pipe is inserted into the suction hole of the partition cover.

[0017] Furthermore, the purification chamber has an air vent at the top for discharging the purified gas.

[0018] Furthermore, the purification box is filled with activated carbon to adsorb the odor.

[0019] Furthermore, the mobile cart is characterized by having a control module installed on it. The control module includes a power supply and a control switch. The power supply is connected to the drive motor, the paint pump, and the suction pump to provide power. The switches for the drive motor, the paint pump, and the suction pump are integrated into the control switch to control the operation of the device.

[0020] The beneficial effects of this application are as follows: the device can adjust the spraying angle of the spray nozzle according to the needs, which not only makes the spraying more uniform but also reduces material waste; it is convenient and efficient to operate, improving work efficiency; and it reduces the emission of odors by using a partition cover and absorbs the odors with activated carbon in the purification box, thereby reducing air pollution. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of a high-efficiency environmentally friendly spray painting device for building decoration provided in this application embodiment;

[0023] Figure 2 This is a schematic diagram of the spraying mechanism in an efficient environmentally friendly paint spraying device for building decoration provided in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the drive mechanism in an efficient environmentally friendly paint spraying device for building decoration provided in an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the odor treatment mechanism in an efficient environmentally friendly paint spraying device for building decoration provided in an embodiment of this application;

[0026] Figure 5 A schematic diagram of the odor treatment mechanism in an efficient environmentally friendly paint spraying device for building decoration provided in this application embodiment;

[0027] 1. Mobile trolley; 10. Paint tank; 2. Spraying mechanism; 21. Paint pump; 211. Inlet; 212. Outlet; 22. Spray nozzle; 23. Feed pipe; 231. First feed pipe; 232. Second feed pipe; 3. Separator cover; 31. Suction port; 4. Support shaft; 5. Angle adjustment mechanism; 51. Drive motor; 511. Output shaft; 52. Gear; 521. First gear; 522. Second gear; 6. Odor treatment mechanism; 61. Purification box; 611. Air outlet; 62. Suction pump; 621. Suction end; 622. Air outlet; 63. Connecting pipe; 631. First connecting pipe; 632. Second connecting pipe; 64. Suction pipe; 65. Suction nozzle; 7. Control module; 71. Power supply; 72. Control switch. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other implementations obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application. In the various drawings, the same elements are represented by the same or similar reference numerals, and for clarity, the various parts in the drawings are not drawn to scale.

[0029] See Figure 1-5 As shown, this invention proposes a high-efficiency environmentally friendly spray painting device for building construction and decoration. Its features include: a mobile cart 1, on which a paint tank 10 is mounted; a spraying mechanism 2, mounted on the mobile cart 1 and connected to the paint tank 10; an angle adjustment mechanism 4, connected to the spraying mechanism 2 via a support shaft 3, for driving the spraying mechanism 2 to rotate; and an odor treatment mechanism 5, mounted on the spraying mechanism 2, for treating the paint sprayed by the spraying mechanism 2 and absorbing odors. In this embodiment, the mobile cart 1 serves as the mobile base of the entire device, and its bottom is equipped with wheels for easy movement, allowing for convenient position adjustment at the building construction and decoration site; the angle adjustment mechanism 4 adjusts the angle of the spraying mechanism 2 according to needs, making the spraying more uniform and smooth; the odor treatment mechanism 5 contains purification materials, which purify odor gases before discharging them through an outlet, thereby achieving the purpose of odor absorption and environmentally friendly spraying.

[0030] See Figure 1 , 2As shown, specifically, the spraying mechanism 2 includes a paint pump 21, a spray nozzle 22, and a feed pipe 23. The paint tank 10 is fixed on the mobile trolley 1. The inlet 211 of the paint pump 21 is connected to the paint tank 10, and the outlet 212 of the paint pump 21 is connected to the spray nozzle 22 through the feed pipe 23. The spray nozzle 22 is mounted on a support frame 4, and the support frame 4 is provided with a support shaft 411. The support shaft 411 is connected to the angle adjustment mechanism 5, which drives the spray nozzle 22 to rotate. Specifically, a partition cover 3 is installed on the spray nozzle 22, and the partition cover 3 encloses the spray nozzle 22 inside the partition cover 3. In this embodiment, the feeding pipe 23 includes a first feeding pipe 231 and a second feeding pipe 232. The first feeding pipe 231 is a flexible tube, with one end connected to the outlet 212 of the paint pump 21 and the other end connected to the second feeding pipe 232. The second feeding pipe 232 is a rigid pipe and is connected to the spray nozzle 22. An opening is provided in the middle of the second feeding pipe, through which the support shaft 41 passes and is fixed to the second feeding pipe. One end of the support shaft 41 is connected to the angle adjustment mechanism 5.

[0031] See Figure 3 As shown, specifically, the angle adjustment mechanism 5 includes a drive motor 51 and a gear 52. The drive motor 51 is fixed to the mobile trolley 1. The gear 52 is divided into a first gear 521 and a second gear 522. One side of the first gear 521 is fixed to the output shaft 511 of the drive motor 51, and the other side of the first gear 521 is provided with a second gear 522 that meshes with it. The second gear 522 is fixedly connected to the support shaft 41, driving the support shaft 41 to rotate. In this embodiment, the drive motor 51 drives the first gear 521 to rotate, and the first gear 521 then drives the second gear 522 that meshes with it to rotate, thereby causing the support shaft 41 fixed to the second gear 522 to rotate, realizing the flexible adjustment of the angle of the spray nozzle 22 to meet the needs of different spraying positions and angles.

[0032] See Figure 4As shown, specifically, the odor treatment mechanism 6 includes a purification box 61, an air pump 62, a connecting pipe 63, an air suction pipe 64, and air suction nozzles 65. The purification box 61 and the air pump 62 are both fixed to the mobile cart 1. The outlet end 622 of the air pump 62 is inserted into the purification box 61, and the suction end 621 of the air pump 62 is connected to the air suction pipe 64 through the connecting pipe 63. The air suction pipe 64 is inserted into the partition cover 3 and fixed inside the partition cover 3. Multiple air suction nozzles 65 are provided on the air suction pipe 64 for removing odors from the paint spraying. In this embodiment, after the air pump 62 is started, it generates negative pressure, drawing the odors generated by the paint spraying inside the partition cover 3 into the air suction pipe 64 via the air suction nozzles 65, and then transporting them through the connecting pipe 63 to the purification box 61 for purification treatment. This effectively reduces the impact of odors during the paint spraying process on the surrounding environment and protects the health of the workers.

[0033] See Figure 5 As shown, specifically, the partition cover 3 has an air intake hole 31. The connecting pipe 63 is connected to the air intake pipe 64 at the air intake hole 31. The air intake pipe 64 is fixed in a ring shape inside the partition cover 3 with the spray nozzle 22 as the center. A plurality of air intake nozzles 65 are evenly distributed on the ring of the air intake pipe 64 and converge at a certain angle with the spray nozzle 22 as the center. Specifically, the connecting pipe 63 is divided into a first connecting pipe 631 and a second connecting pipe 632. The air intake end 621 of the air pump 62 is connected to the first connecting pipe 631. The first connecting pipe 631 is inserted into the second connecting pipe 632, and the second connecting pipe 632 is inserted into the air intake hole 31 of the partition cover 3. In this embodiment, the first connecting pipe is a flexible hose 631, and the second connecting pipe 632 is a rigid pipe. The second connecting pipe 632 is used for fixing and supporting the suction pipe 64. The second connecting pipe 632 and the suction pipe 64 are connected to the suction hole 31 from the outside and inside of the partition cover 4, respectively. The suction pipe 64 is annular with the spray nozzle 22 as the center. Six suction nozzles 65 are evenly distributed on the suction pipe 64, and the heads of the suction nozzles 65 face the spray nozzle 22. When the spray nozzle 22 is spraying, the suction nozzles 65 absorb the moisture around the spray nozzle 22.

[0034] Preferably, the partition cover 3 is made of a transparent, corrosion-resistant material, which not only facilitates observation of the painting process but also effectively prevents paint mist from overflowing, protecting the working environment. In this embodiment, the partition cover 3 is made of transparent acrylic. Specifically, the purification chamber 61 has an air outlet 611 at its upper part for discharging purified gas. The purification chamber 61 is filled with air purification material; in this embodiment, the purification material is activated carbon. The activated carbon adsorbs the odor, and the purified air is discharged from the air outlet.

[0035] See Figure 1 As shown, specifically, the mobile cart 1 is further equipped with a control module 7, which includes a power supply 71 and a control switch 72. The power supply 71 is connected to the drive motor 51, the paint pump 21 and the suction pump 62 respectively to provide power. The switches for the drive motor 51, the paint pump 21 and the suction pump 62 are integrated in the control switch 72 to control the operation of the device.

[0036] In use, a paint pump delivers paint to the spray nozzle, which then sprays the paint onto the building. A drive motor rotates the first and second gears, which in turn rotate the support shaft and the spray nozzle, allowing adjustment of the spray angle as needed. While the nozzle is spraying paint, a partition covers the odor emitted by the paint to reduce its spread. Simultaneously, an air pump is activated to draw in the odor from the air nozzle and expel it into a purification chamber. Activated carbon in the purification chamber absorbs the odor, and the purified air is then discharged from the outlet, thus reducing air pollution.

[0037] The beneficial effects of this application are as follows: the device adjusts the spraying angle of the spray nozzle according to the needs, which not only makes the spraying more uniform but also reduces material waste; it is convenient and efficient to operate, improving work efficiency; and it reduces the emission of odors through the partition cover and uses activated carbon in the purification box to absorb the odors, thus achieving the purpose of odor absorption and environmentally friendly spraying.

[0038] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be noted that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0039] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose. The step numbers used in this specification are only for distinguishing steps and are not intended to limit the temporal or logical relationship between steps, and the relationship between steps includes a variety of possible scenarios unless expressly defined herein.

[0041] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A high-efficiency, environmentally friendly spray painting device for building construction and decoration, characterized in that, include: A mobile cart, on which a paint box is installed; The spraying mechanism is installed on the mobile cart and connected to the paint tank; An angle adjustment mechanism is connected to the spraying mechanism via a support shaft and is used to drive the spraying mechanism to rotate. An odor treatment device is installed on the spraying mechanism to treat the paint sprayed by the spraying mechanism and absorb odors.

2. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 1, characterized in that, The spraying mechanism includes a paint pump, a spray nozzle, and a feed pipe. The paint tank is fixed on the mobile trolley, the inlet of the paint pump is connected to the paint tank, and the outlet of the paint pump is connected to the spray nozzle through the feed pipe. The spray nozzle is mounted on a support frame, the support frame is provided with the support shaft, the support shaft is connected to the angle adjustment mechanism, and the spray nozzle is driven to rotate through the angle adjustment mechanism.

3. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 2, characterized in that, The spray nozzle is equipped with a partition cover, which covers the nozzle head inside the partition cover.

4. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to any one of claims 1-3, characterized in that, The angle adjustment mechanism includes a drive motor and gears. The drive motor is fixed on the mobile trolley. The gears are divided into a first gear and a second gear. The first gear is fixed on the output shaft of the drive motor. The second gear is provided on the other side of the first gear and meshes with it. The second gear is fixed on the support shaft and drives the support shaft to rotate.

5. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to any one of claims 1-3, characterized in that, The odor treatment mechanism includes an air pump, a purification box, a connecting pipe, an air suction pipe, and an air suction nozzle. The air pump and the purification box are both fixed on the mobile trolley. The air outlet of the air pump is inserted into the purification box, and the air intake of the air pump is connected to the air intake pipe through the connecting pipe. The air intake pipe is inserted into the partition cover and fixed inside the partition cover. The air intake pipe is provided with multiple air intake nozzles for sucking away the odor in the paint spray.

6. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 5, characterized in that, The partition cover has an air intake hole, and the connecting pipe is connected to the air intake pipe at the air intake hole. The air intake pipe is fixed in a ring shape inside the partition cover with the spray nozzle as the center. Multiple air intake nozzles are evenly distributed on the ring of the air intake pipe and converge at a certain angle with the spray nozzle as the center.

7. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 6, characterized in that, The connecting pipe is divided into a first connecting pipe and a second connecting pipe. The suction end of the air pump is connected to the first connecting pipe. The first connecting pipe is inserted into the inside of the second connecting pipe, and the second connecting pipe is inserted into the suction hole of the partition cover.

8. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 5, characterized in that, The purification chamber has an air vent at the top for discharging the purified gas.

9. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to claim 5, characterized in that, The purification box is filled with activated carbon to absorb the odor.

10. The high-efficiency environmentally friendly spray painting device for building construction and decoration according to any one of claims 1-9, characterized in that, The mobile cart is also equipped with a control module, which includes a power supply and a control switch. The power supply is connected to the drive motor, the paint pump, and the suction pump to provide power. The switches for the drive motor, the paint pump, and the suction pump are integrated into the control switch to control the operation of the device.

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