Large truck carriage paint spraying device

Abstract

The utility model relates to the field of carriage paint spraying, in particular to a large truck carriage paint spraying device. According to the paint spraying device for the large truck carriage, paint can be sprayed according to the pattern of a template, the paint spraying requirements of different heights and different patterns can be met conveniently, the paint spraying quality and consistency are improved, and the attractiveness of the truck carriage is improved. A large truck carriage paint spraying device comprises a frame, hydraulic cylinders, lifting arms and the like, the left hydraulic cylinder and the right hydraulic cylinder are connected to the upper side of the rear portion of the frame, and the lifting arms are connected to the telescopic ends of the hydraulic cylinders. According to the utility model, the font template is arranged on the rotating frame, the lifting arm is driven to move through the frame, and then paint in the paint box is sprayed out through the paint spraying head, so that paint is sprayed to the carriage of the large truck through the font template for decoration, paint spraying can be carried out according to the style of the template, and paint spraying requirements of different heights and different styles can be met conveniently; and the quality and consistency of paint spraying are improved, and the attractiveness of the boxcar is improved.

Description

Technical Field

[0001] The utility model relates to the field of carriage painting, in particular to a large truck carriage painting device. Background Art

[0002] Large trucks refer to heavy-duty and medium-duty trucks used for commercial transportation. These vehicles have a large load capacity and size and are usually used to transport bulk goods. Large truck cabins are closed or open loading spaces designed specifically for transporting bulk goods. They are usually installed on the chassis of heavy or medium-duty trucks. Large truck cabin painting is a professional process designed to improve the appearance of the truck, provide brand identification or advertising display, and also protect the surface of the cabin.

[0003] Existing painting equipment usually sprays a layer of paint on the exterior of the car body and does not have the function of painting according to a template style. When style painting is required, the template needs to be manually attached to the car body and then the paint is sprayed. The operation is inconvenient and can easily lead to inconsistencies in the position and thickness of the paint, resulting in reduced quality of the paint, thereby reducing the aesthetics of the truck body.

[0004] Therefore, it is necessary to design a large truck compartment painting device that can spray paint according to the template style, adapt to the painting needs of different heights and styles, improve the quality and consistency of the paint, and improve the aesthetics of the truck compartment. Utility Model Content

[0005] In order to overcome the shortcomings that when style spray painting is required, the template needs to be manually attached to the car body and then the paint is sprayed, which is inconvenient to operate and easily leads to inconsistencies in the position and thickness of the paint, resulting in reduced quality of the paint and thus reduced aesthetics of the truck car body, the utility model provides a large truck car body spray painting device that can spray paint according to the template style, which is convenient to adapt to the needs of spraying paint of different heights and styles, improves the quality and consistency of the paint, and improves the aesthetics of the truck car body.

[0006] The technical solution of the utility model is: a large truck compartment painting device, including a frame, a hydraulic cylinder, a lifting arm, a fixed frame, a paint box, a paint spray head and a template mechanism, two left and right hydraulic cylinders are connected to the upper rear side of the frame, the telescopic ends of the hydraulic cylinders are connected to the lifting arms, the front parts of the lifting arms are connected to the fixed frame, the rear of the fixed frame is connected to the paint box, the front side of the fixed frame is connected to a plurality of paint spray heads, the paint spray heads are all connected to the paint box, and the fixed frame is provided with a template mechanism for spraying pattern styles.

[0007] Furthermore, both the left and right parts of the frame are rotatably provided with two front and rear universal wheels.

[0008] Furthermore, the fixing frame is C-shaped.

[0009] Furthermore, the paint box is made of transparent material.

[0010] Furthermore, the template mechanism includes an electric push rod, a cross bar, a rotating frame and a font template. The electric push rods are connected to the upper sides of the left and right parts of the fixed frame. A cross bar is connected between the telescopic ends of the electric push rods. The fixed frame is rotatably connected to the rotating frame. The cross bar is slidably connected to the rotating frame. A plurality of font templates are slidably and detachably connected to the rotating frame.

[0011] Furthermore, it also includes a cleaning mechanism, which includes a dirt box, a cleaning brush, a water tank and a nozzle. The dirt box is connected to the upper front side of the frame, the cleaning brush is connected to the upper middle side of the frame, the upper side of the cleaning brush is connected to the water tank, and the water tank is connected to the nozzle.

[0012] Beneficial effects: 1. The utility model installs the font template on a rotating frame, drives the lifting arm to move through the frame, and then sprays the paint in the paint box through the paint spray head, so that the paint is sprayed through the font template onto the large truck compartment for decoration, so that painting can be carried out according to the template style, which is convenient for adapting to the painting needs of different heights and styles, improving the quality and consistency of painting, and improving the aesthetics of the truck compartment.

[0013] 2. The utility model sprays water from the water tank through a nozzle, so that the water used to wash the font template falls into the dirt tank, and then the rotating frame and the font template are brought into contact with the cleaning brush, so that the movable frame and the font template are moved and stuck between the cleaning brushes, thereby being able to clean the rotating frame and the font template, realizing the reuse of the font template, reducing the cost of painting, and facilitating the cleaning of the rotating frame and the font template. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the template mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the utility model.

[0018] In the above figures: 1: frame, 2: hydraulic cylinder, 3: lifting arm, 4: fixed frame, 5: paint box, 6: paint spray head, 7: template mechanism, 71: electric push rod, 72: cross bar, 73: rotating frame, 74: font template, 8: cleaning mechanism, 80: dirt box, 81: cleaning brush, 82: water tank, 83: spray head. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] A large truck compartment spray painting device, such as Figure 1-Figure 3 As shown, it includes a frame 1, a hydraulic cylinder 2, a lifting arm 3, a fixed frame 4, a paint box 5, a paint spray head 6 and a template mechanism 7. The left and right parts of the frame 1 are rotatably provided with two front and rear universal wheels for easy movement. The left and right hydraulic cylinders 2 are connected to the upper side of the rear of the frame 1. The lifting arms 3 are connected to the telescopic ends of the hydraulic cylinders 2. The front parts of the lifting arms 3 are connected to the fixed frame 4. The fixed frame 4 is C-shaped. The rear part of the fixed frame 4 is connected to the paint box 5. The paint box 5 is made of transparent material for easy observation of the use of paint spraying. Eight paint spray heads 6 are connected to the front side of the fixed frame 4. The paint spray heads 6 are all connected to the paint box 5. The fixed frame 4 is provided with a template mechanism 7 for spraying pattern styles.

[0021] like Figure 1 and Figure 3 As shown, the template mechanism 7 includes an electric push rod 71, a cross bar 72, a rotating frame 73 and a font template 74. The upper sides of the left and right parts of the fixed frame 4 are connected to the electric push rod 71, the cross bar 72 is connected between the telescopic ends of the electric push rod 71, the rotating frame 73 is rotatably connected to the fixed frame 4, the cross bar 72 is slidably connected to the rotating frame 73, and eight font templates 74 are slidably and detachably connected to the rotating frame 73.

[0022] like Figure 1 and Figure 4 As shown, a cleaning mechanism 8 is also included, which includes a dirt box 80, a cleaning brush 81, a water tank 82 and a nozzle 83. The dirt box 80 is connected to the upper front side of the frame 1, the cleaning brush 81 is connected to the upper middle side of the frame 1, the upper side of the cleaning brush 81 is connected to the water tank 82, and the water tank 82 is connected to the nozzle 83.

[0023] When it is necessary to spray paint the carriage of a large truck, the present device can be used. The present device can be moved to the place where the carriage of the large truck needs to be sprayed with paint by the universal wheels, and then the electric push rod 71 on the fixed frame 4 is started, and the cross bar 72 is driven to move by the electric push rod 71, so that the rotating frame 73 is rotated and opened, and then the font template 74 is installed on the rotating frame 73 according to the actual situation, and then the hydraulic cylinder 2 on the frame 1 can be started, and the lifting arm 3 is driven to move by the frame 1, and then the fixed frame 4, the paint box 5, the paint spray head 6, the rotating frame 73 and the font template 74 are driven to move. After moving to the appropriate position, the paint in the paint box 5 is sprayed out by the paint spray head 6. The paint box 5 is made of transparent material, which is convenient for observing the use of the paint, so that the paint is sprayed onto the carriage of the large truck through the font template 74 for decoration, so that the paint can be sprayed according to the template style, which is convenient for adapting to spraying different styles of different heights. After the painting is completed, the hydraulic cylinder 2 is started to operate in the reverse direction, thereby driving the lifting arm 3, the fixed frame 4, the paint box 5, the paint head 6, the rotating frame 73 and the font template 74 to move in the reverse direction and reset, and then the electric push rod 71 is started to operate in the reverse direction, so that the cross bar 72 moves in the reverse direction, and then the rotating frame 73 is rotated in the reverse direction and retracted, and then the water in the water tank 82 is sprayed out through the nozzle 83, so that the water for flushing the font template 74 falls into the dirt tank 80, and then the rotating frame 73 and the font template 74 are contacted with the cleaning brush 81, so that the movable frame and the font template 74 are moved and stuck between the cleaning brush 81, so that the rotating frame 73 and the font template 74 can be cleaned, the font template 74 can be reused, the painting cost can be reduced, and the cleaning of the rotating frame 73 and the font template 74 is convenient. After the painting is completed, the device can be removed.

[0024] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A large truck compartment painting device, characterized in that: The invention comprises a vehicle frame (1), a hydraulic cylinder (2), a lifting arm (3), a fixing frame (4), a paint box (5), a paint spray head (6) and a template mechanism (7). The upper rear side of the vehicle frame (1) is connected to two left and right hydraulic cylinders (2), the telescopic ends of the hydraulic cylinders (2) are connected to the lifting arms (3), the front parts of the lifting arms (3) are connected to the fixing frame (4), the rear part of the fixing frame (4) is connected to the paint box (5), the front side of the fixing frame (4) is connected to a plurality of paint spray heads (6), the paint spray heads (6) are all connected to the paint box (5), and the fixing frame (4) is provided with a template mechanism (7) for spraying a pattern.

2. A large truck compartment painting device as claimed in claim 1, characterized in that: The left and right parts of the vehicle frame (1) are both rotatably provided with two front and rear universal wheels.

3. A large truck compartment painting device as claimed in claim 2, characterized in that: The fixing frame (4) is C-shaped.

4. A large truck compartment painting device as claimed in claim 3, characterized in that: The paint box (5) is made of transparent material.

5. A large truck compartment painting device as claimed in claim 4, characterized in that: The template mechanism (7) comprises an electric push rod (71), a cross bar (72), a rotating frame (73) and a font template (74); the upper sides of the left and right parts of the fixed frame (4) are both connected with the electric push rod (71); the cross bar (72) is connected between the telescopic ends of the electric push rod (71); the rotating frame (73) is rotatably connected to the fixed frame (4); the cross bar (72) and the rotating frame (73) are slidably connected; and a plurality of font templates (74) are slidably and detachably connected to the rotating frame (73).

6. A large truck compartment painting device as claimed in claim 5, characterized in that: The vehicle also comprises a cleaning mechanism (8), which comprises a dirt box (80), a cleaning brush (81), a water tank (82) and a nozzle (83); the dirt box (80) is connected to the upper front side of the vehicle frame (1); the cleaning brush (81) is connected to the upper middle side of the vehicle frame (1); the upper side of the cleaning brush (81) is connected to the water tank (82); and the nozzle (83) is connected to the water tank (82).

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