Grate cleaning device for automobile baking finish house

Abstract

The utility model discloses an automobile baking finish house grate cleaning device which comprises a box body, an opening is formed in the bottom of the box body, and a supporting plate is arranged on the box body; a column; the bottoms of the stand columns are connected with the box body, and the tops are provided with handrail parts. Cleaning the brush; the cleaning brush is disc-shaped and is arranged in the box body through a rotating shaft, and the edge part of the cleaning brush extends downwards from the inside of the box body to the outside of the box body; the motor is arranged on the supporting plate; the motor is connected with the rotating shaft and used for driving the cleaning brush to rotate; and the wheel set is arranged at the bottom of the box body and used for moving the box body. Residual paint and other stains on the grate are cleaned away through the cleaning brushes rotating at a high speed, and the distance between the cleaning brushes can be automatically adjusted in the cleaning process. The contact degree between the cleaning brush and the floor grate can be adjusted by adjusting the distance between the second rotating wheel and the box body, and the service life of the cleaning device is prolonged; and paint splashing and spark splashing are avoided in the cleaning process, and operation is safe and efficient.

Description

Technical Field

[0001] This utility model belongs to the field of automotive repair technology, specifically relating to a cleaning device for automotive paint booth grates. Background Technology

[0002] Automotive paint booths provide a constant temperature and clean environment for vehicle painting. When the paint booth is working, air is heated by the burner after passing through the intake fan. After circulating inside the paint booth, it passes through the filtration system and exhaust vents to the outside. During vehicle painting, some paint mist will fall onto the floor grates or ground mesh of the paint booth. Over time, these grates or ground mesh will become clogged, leading to poor ventilation and a deterioration in the painting effect. Therefore, the paint booth grates need to be cleaned regularly to ensure the normal operation of the painting process.

[0003] Because paint mist and other paint residue adhere to the floor grates or grids of the paint booth, they become very firmly attached after repeated baking, making it impossible to clean with a low-pressure water gun to meet inspection standards and resulting in poor cleaning effects. Soaking in paint remover for cleaning is time-consuming and inefficient, and the paint remover is harmful to workers. Cleaning with a small steel brush is inefficient and involves paint mist and sparks, posing safety hazards. Utility Model Content

[0004] In view of this, some embodiments disclose an automotive paint booth grate cleaning device, including:

[0005] The box has an opening at the bottom and a support plate on top.

[0006] The column is connected to the box body at the bottom and has a handrail at the top.

[0007] Cleaning brush; The cleaning brush is disc-shaped and is installed inside the box via a rotating shaft. The edge of the cleaning brush extends downward from inside the box to outside the box.

[0008] The motor is mounted on the support plate; the motor is connected to the rotating shaft and is used to drive the cleaning brush to rotate.

[0009] The wheels are located at the bottom of the box and are used to move the box.

[0010] Some embodiments of the automotive paint booth grate cleaning device disclose a plurality of cleaning brushes, with a spring component disposed between two adjacent cleaning brushes. The spring component is sleeved on a rotating shaft and is used to adjust the distance between the two cleaning brushes.

[0011] Some embodiments disclose an automotive paint booth grate cleaning device, which cleans... wash Three brushes are set.

[0012] Some embodiments of the automotive paint booth grate cleaning device disclose cleaning brushes including:

[0013] Disc-shaped body;

[0014] A wire brush is located at the edge of the disc-shaped body.

[0015] Some embodiments of the automotive paint booth grate cleaning device disclose a wheel assembly comprising:

[0016] The first rotating wheel is located at the center of the bottom front end of the box.

[0017] There are two second rotating wheels, located on both sides of the bottom rear end of the box.

[0018] Some embodiments of the automotive paint booth grate cleaning device also include a U-shaped mounting plate; the opening of the U-shaped mounting plate faces downward and is located at the center of the front side of the housing.

[0019] The mounting shaft is located at the open end of the U-shaped mounting plate and is used to mount the first rotating wheel;

[0020] The support plate extends above the U-shaped mounting plate; the top of the U-shaped mounting plate is connected to the support plate by a fastener.

[0021] Some embodiments of the automotive paint booth grate cleaning device further include a distance adjustment assembly for adjusting the distance between the second rotating wheel and the housing; the distance adjustment assembly includes:

[0022] A connecting rod is installed on the rear side of the column, and the bottom of the connecting rod is connected to the connecting shaft of the second rotating wheel;

[0023] An adjusting wheel is located above the column and is rotatably connected to it;

[0024] The top of the connecting rod is connected to the adjusting wheel.

[0025] Some embodiments of the automotive paint booth grate cleaning device also include:

[0026] The control switch, located on the front side of the column, is used to control the motor.

[0027] Some embodiments of the automotive paint booth grate cleaning device disclose a motor and a rotating shaft connected by a belt, with a protective cover covering the belt.

[0028] In some embodiments of the automotive paint booth grate cleaning device, the width of the wheel assembly is not less than 50cm.

[0029] The automotive paint booth grate cleaning device disclosed in this embodiment utilizes high-speed rotating cleaning brushes to remove residual paint and other stains from the grate. During the cleaning process, the cleaning brushes can automatically adjust the distance between each other to adapt to floor grates with different spacing. By adjusting the distance between the second rotating wheel and the housing, the degree of contact between the cleaning brushes and the floor grates can be adjusted, extending the service life of the cleaning device. There is no paint or spark splashing during the cleaning process, making it safe and efficient to operate, and it has good application prospects in the field of automotive paint booth grate cleaning. Attached Figure Description

[0030] Figure 1 Schematic diagram of the cleaning device structure disclosed in some embodiments Figure 1 ;

[0031] Figure 2 Schematic diagram of the cleaning device structure disclosed in some embodiments Figure 2 ;

[0032] Figure 3 This is a schematic diagram of multiple cleaning brush settings disclosed in some embodiments.

[0033] Figure Labels

[0034] Detailed Implementation

[0035] The term "embodiment" used herein, as an example, is not necessarily to be construed as superior to or better than other embodiments. Performance testing in these embodiments of the present invention, unless otherwise specified, employs conventional testing methods in the art. It should be understood that the terminology used herein is merely for describing particular implementations and is not intended to limit the scope of the disclosure of these embodiments.

[0036] Unless otherwise stated, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; other test methods and technical means not specifically noted in this invention refer to test methods and technical means commonly used by one of ordinary skill in the art.

[0037] The terms “basic” and “approximately” as used herein are used to describe small fluctuations. For example, they can mean less than or equal to ±5%, such as less than or equal to ±2%, such as less than or equal to ±1%, such as less than or equal to ±0.5%, such as less than or equal to ±0.2%, such as less than or equal to ±0.1%, such as less than or equal to ±0.05%. Numerical data presented or expressed in range format herein are used for convenience and brevity only, and should therefore be interpreted flexibly to include not only the explicitly listed values ​​that define the range, but also all independent values ​​or subranges contained within that range. For example, a numerical range of “1–5%” should be interpreted to include not only the explicitly listed values ​​from 1% to 5%, but also the independent values ​​and subranges within the indicated range. Thus, this numerical range includes independent values ​​such as 2%, 3.5%, and 4%, and subranges such as 1%–3%, 2%–4%, and 3%–5%, etc. This principle also applies to ranges that list only one value. Furthermore, this interpretation applies regardless of the width of the range or the characteristics described.

[0038] In this document, including in the claims, conjunctions such as "comprising," "including," "with," "having," "containing," "involving," and "accommodating" are understood to be open-ended, meaning "including but not limited to." Only the conjunctions "consisting of" and "composed of" are closed conjunctions.

[0039] To better illustrate the content of this utility model, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this utility model can be implemented even without certain specific details. In the embodiments, some methods, means, instruments, and equipment well known to those skilled in the art are not described in detail, in order to highlight the main points of this utility model.

[0040] Without conflict, the technical features disclosed in the embodiments of this utility model can be combined arbitrarily, and the resulting technical solution belongs to the content disclosed in the embodiments of this utility model.

[0041] The following combination Figure 1 , Figure 2 and Figure 3 The embodiments of this utility model will be further described in detail.

[0042] In some embodiments, the automotive paint booth grate cleaning device includes:

[0043] Box 1; Box 1 has a bottom opening; The interior of Box 1 is provided with a cavity, the walls forming the cavity include an upper wall at the top and four side walls, and the bottom opening is provided; A support plate 31 is provided on Box 1; The support plate 31 can be set as an independent component and installed on the upper wall of Box 1; Alternatively, the upper wall of the box can be used as the support plate. In this case, the upper wall serving as the support plate needs to have appropriate strength to support the motor installed above it.

[0044] Column 2; The bottom of column 2 is connected to the box body 1, and the top of column 2 is provided with a handrail 8; Column 2 is usually vertically connected and fixed to the box body 1, and column 2 is tilted backward to allow personnel to operate flexibly for cleaning operations. Furthermore, the top of column 2 is provided with a handrail 8 for workers to hold; Optionally, the handrail 8 is a cylindrical component, and the horizontally arranged cylindrical component is fixed to the top of column 2 by a fixing component.

[0045] Cleaning brush 5; The cleaning brush 5 is disc-shaped and is installed in the cavity inside the box 1 via a rotating shaft 4. The rotating shaft 4 is rotatably connected to the side wall of the box 1. The edge of the cleaning brush 5 is configured to extend downward from inside the box 1 to outside the box 1 so that it can extend downward into the structure of the paint booth floor grate, and the edge of the cleaning brush is used to clean the stains on the grate.

[0046] Motor 3 is mounted on support plate 31; motor 3 is connected to rotating shaft 4 to drive cleaning brush 5 to rotate.

[0047] A wheel assembly, located at the bottom of the housing 1, is used to move the housing 1. Generally, the wheel assembly includes a first rotating wheel 6, located at the center of the bottom front end of the housing 1; and two second rotating wheels 7, which are mounted at both ends of the connecting shaft 71, located on both sides of the bottom rear end of the housing 1 respectively.

[0048] The connecting shaft 71 of the second rotating wheel 7 is connected to the housing 1 to fix the position of the connecting shaft 71;

[0049] Optionally, a connecting rod is provided on the rear side of the column, and the bottom of the connecting rod is connected to the connecting shaft 71 of the second rotating wheel; the adjusting wheel 9 is located above the column 2 and is rotatably connected to the column 2; the top of the connecting rod is connected to the adjusting wheel 9; when the adjusting wheel 9 is rotated, the connecting rod moves vertically under the drive of the adjusting wheel 9 to adjust the vertical height of the connecting shaft 71, so as to adjust the height of the second rotating wheel 7, thereby adjusting the distance between the cleaning brush 5 and the floor grate, so as to better clean the floor grate with cleaning brushes 5 of different diameters.

[0050] In some embodiments, multiple cleaning brushes are provided, and a spring component is provided between two adjacent cleaning brushes. The spring component is sleeved on the rotating shaft and is used to adjust the distance between the two cleaning brushes.

[0051] Optionally, three cleaning brushes are provided, such as... Figure 3 As shown, a rotating shaft 4 is provided inside the housing 1. The rotating shaft 4 is rotatably connected to the two side walls of the housing 1. Three disc-shaped cleaning brushes 5 are provided on the rotating shaft 4. The rotating shaft 4 has grooves along its axial direction to engage with the cleaning brushes 5, so that the cleaning brushes 5 rotate synchronously with the rotating shaft 4. The cleaning brushes 5 are configured to move a certain distance along the groove direction of the rotating shaft 4, so that the cleaning brushes 5 can adapt to different distances of floor grate intervals during rotation, and enter the grate grid. Annular washers 51 are provided on both sides of the cleaning brushes 5. A spring component 52 is further provided between two adjacent washers 51. The spring component 52 is sleeved on the rotating shaft 4 and is configured to move freely along the rotating shaft 4, so as to match the movement of the cleaning brushes 5 in the axial direction of the rotating shaft 4, and at the same time, it can stabilize the cleaning brushes 5 in a relatively fixed position.

[0052] The cleaning brush 5 includes a disc-shaped body 501 and a wire brush 502 disposed on the peripheral edge of the disc-shaped body 501. The wire brush 502 forms a circular structure. During the operation of the cleaning device, as the cleaning brush 5 rotates, the wire brush 502 rotates at high speed and enters the grid structure of the floor grate to clean the stains on it.

[0053] Optionally, the automotive paint booth grate cleaning device also includes a U-shaped mounting plate 61; such as Figure 2 As shown, the opening of the U-shaped mounting plate 61 faces downward and is located at the center of the front side of the housing 1; the first rotating wheel mounting shaft is located at the opening end of the U-shaped mounting plate 61 and is used to mount the first rotating wheel 6; the support plate 31 extends above the U-shaped mounting plate 61; the top end of the U-shaped mounting plate 61 is connected to the support plate 31 by a fastener.

[0054] Optionally, the automotive paint booth grate cleaning device also includes a control switch 20, which is located on the front side of the column 1 and connected to the motor 3 for controlling the switching of the motor 3.

[0055] Some embodiments of the automotive paint booth grate cleaning device disclose a motor and a rotating shaft connected by a belt, with a protective cover covering the belt.

[0056] In some embodiments of the automotive paint booth grate cleaning device, the width of the wheel assembly is not less than 50cm.

[0057] Optionally, the car paint booth grate cleaning device has a box body 260mm long and 270mm wide, a rotating shaft diameter of 32mm, a brush disc diameter of 250mm and a width of 20mm, a wire diameter of 0.2mm, a first rotating wheel width of 50mm and a diameter of 80mm, and a second rotating wheel width of 65mm and a diameter of 150mm. The device is powered by a 380V power supply, with a 4kW motor and a speed of 2900r / min. Three sets of cleaning brushes are arranged horizontally, with springs inserted between two brushes using nylon washers. The cleaning brushes can rotate on the shaft... Axial fine-tuning ensures smooth entry into the grate groove; the cleaning brush can move axially left and right on the rotating shaft, with a transmission ratio of 1:1 between the motor and the rotating shaft, and a working surface width of 150mm for the cleaning brush; during the cleaning operation, the operator holds the handle and pushes the cleaning device along the direction of the floor grate, causing the cleaning brush to rotate at high speed, driving the wire brush to contact the grate groove and directly brush off the residual paint on the grate, leaving the grate as clean as new. The cleaning efficiency is less than 5 minutes per square meter, and there is no paint splashing or sparks during the cleaning process. The work efficiency is three times higher than that of rinsing with water, and the cleanliness is improved by 30%.

[0058] The automotive paint booth grate cleaning device disclosed in this embodiment utilizes high-speed rotating cleaning brushes to remove residual paint and other stains from the grate. During the cleaning process, the cleaning brushes can automatically adjust the distance between each other to adapt to floor grates with different spacing. By adjusting the distance between the second rotating wheel and the housing, the degree of contact between the cleaning brushes and the floor grates can be adjusted, extending the service life of the cleaning device. There is no paint or spark splashing during the cleaning process, making it safe and efficient to operate, and it has good application prospects in the field of automotive paint booth grate cleaning.

[0059] The technical solutions and technical details disclosed in the embodiments of this utility model are merely illustrative of the inventive concept of this utility model and do not constitute a limitation on the technical solutions of the embodiments of this utility model. Any conventional changes, substitutions or combinations made to the technical details disclosed in the embodiments of this utility model have the same inventive concept as this utility model and are within the protection scope of the claims of this utility model.

Claims

1. A cleaning device for the grate of an automotive paint booth, characterized in that, include: Box body; the box body has an opening at the bottom and a support plate is provided on the box body; The column is connected to the box body at its bottom and has a handrail at its top. Cleaning brush; the cleaning brush is disc-shaped and is installed in the housing via a rotating shaft, with the edge of the cleaning brush extending downwards from inside the housing to outside the housing. A motor is mounted on the support plate; the motor is connected to the rotating shaft and is used to drive the cleaning brush to rotate. A set of wheels is located at the bottom of the housing for moving the housing.

2. The automotive paint booth grate cleaning device according to claim 1, characterized in that, The cleaning brushes are provided in multiple ways, and a spring component is provided between two adjacent cleaning brushes. The spring component is sleeved on the rotating shaft and is used to adjust the distance between the two cleaning brushes.

3. The automotive paint booth grate cleaning device according to claim 2, characterized in that, The cleaning brushes are configured in three parts.

4. The automotive paint booth grate cleaning device according to claim 1, characterized in that, The cleaning brush includes: Disc-shaped body; A wire brush is provided at the edge of the disc-shaped body.

5. The automotive paint booth grate cleaning device according to claim 1, characterized in that, The wheel set includes: The first rotating wheel is located at the center of the bottom front end of the housing; There are two second rotating wheels, which are respectively located on both sides of the bottom rear end of the box.

6. The automotive paint booth grate cleaning device according to claim 5, characterized in that, Also includes: U-shaped mounting plate; the opening of the U-shaped mounting plate faces downward and is located at the center of the front side of the housing; A mounting shaft is provided at the open end of the U-shaped mounting plate for mounting the first rotating wheel; The support plate extends above the U-shaped mounting plate; the top of the U-shaped mounting plate is connected to the support plate by a fastener.

7. The automotive paint booth grate cleaning device according to claim 5, characterized in that, It also includes a distance adjustment assembly for adjusting the distance between the second rotating wheel and the housing; the distance adjustment assembly includes: A connecting rod is provided on the rear side of the column, and the bottom of the connecting rod is connected to the connecting shaft of the second rotating wheel; An adjusting wheel is located above the column and is rotatably connected to it; The top of the connecting rod is connected to the adjusting wheel.

8. The automotive paint booth grate cleaning device according to claim 1, characterized in that, Also includes: A control switch, located on the front side of the column, is used to control the switching of the motor.

9. The automotive paint booth grate cleaning device according to claim 1, characterized in that, The motor is connected to the rotating shaft via a belt, and the belt is covered with a protective cover.

10. The automotive paint booth grate cleaning device according to claim 1, characterized in that, The width of the wheel in the wheel set is not less than 50cm.

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