Wagon vehicle mark coating equipment

Abstract

A railway freight car mark coating device relates to the technical field of railway code spraying special equipment and comprises a base, a vertical supporting plate fixedly mounted on the base, a frame rotatably mounted at the top of the supporting plate, a U-shaped air cylinder rotatably mounted on the base, an output shaft rotatably connected with the frame, and a sliding groove formed in the frame. The framework is provided with a template in a sliding mode through the sliding grooves, through grooves forming passages with the sliding grooves are formed in the two sides of the framework, studs on the two sides of the template are installed in the through grooves in a sliding mode, and the template is fixedly installed on the framework in the mode that the studs are matched with nuts. According to the railway vehicle spraying device, the template is installed on the frame, the air cylinder drives the frame to rotate, the template is aligned with a railway vehicle for spraying, the problem that a worker needs to hold the template corresponding to spraying information by hand is solved, the working efficiency is improved, and the labor intensity is relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of railway coding special equipment, in particular to a railway freight car marking painting equipment. Background Art

[0002] Railway vehicles refer to railway freight cars. When railway vehicles are transporting goods, identification information needs to be sprayed on both sides and ends of each carriage body, such as regular inspection marks, load, volume, length change, vehicle number (large and small), etc. Due to the complexity of the information and the different font sizes, styles and heights, when spraying railway vehicles, workers need to hold templates corresponding to the spraying information and spray with paint, which has low work efficiency and a lot of labor. Summary of the Invention

[0003] The present invention provides a railway freight car marking painting device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A railway freight car marking painting equipment includes a base, a vertical support plate is fixedly installed on the base, a frame is rotatably installed on the top of the support plate, a cylinder with an output shaft rotatably connected to the frame is rotatably installed on the base, the frame is U-shaped, a slide groove is provided on the frame, a template is slidably installed on the frame through the slide groove, through grooves are provided on both sides of the frame to form a passage with the slide groove, studs on both sides of the template are slidably installed in the through grooves, and the template is fixed to the frame through the studs and nuts.

[0005] A further preferred solution of the present invention is that the output shaft of the cylinder is rotatably connected to the bottom surface of the closed end of the frame, and the front and rear sides of the bottom surface of one end of the frame away from the support plate are both in contact with the base through support legs.

[0006] A further preferred solution of the present invention is that a door frame is fixedly installed on the base, a top plate is installed on the door frame for sliding up and down, a plurality of nozzles are arranged on the top plate, and the nozzles are connected to the tank body through air pipes and air pumps.

[0007] A further preferred solution of the present invention is that a screw is rotatably mounted on the base, the screw is screwed together with one end of the top plate, the bottom of the screw is fixedly connected to the output shaft of the motor, and the fixed end of the motor is mounted on the bottom surface of the base.

[0008] A further preferred solution of the present invention is that the frame and the portal frame are both provided with corresponding scales, and the height of the portal frame is higher than the height of the frame.

[0009] A further preferred solution of the present invention is that a handle is provided on one side of the base, four universal wheels are provided under the base, the universal wheels are distributed in a rectangular shape, and a brake is provided behind each universal wheel.

[0010] The present invention has the following benefits: 1. The present invention installs the template on a frame and drives the frame to rotate through a cylinder so that the template is aligned with the railway vehicle for spraying. This solves the problem of workers needing to hold the template corresponding to the spraying information, improves work efficiency, and reduces labor intensity.

[0011] 2. The present invention controls the top plate to move up and down so that the nozzle corresponds to the height of the template, thereby solving the problem of workers spraying railway vehicles of different heights and increasing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the main structure of the working state of the present invention; Figure 3 It is a side structural schematic diagram of the portal frame of the present invention; Figure 4 It is a side structural schematic diagram of the frame of the present invention; In the figure: 1 base, 2 support plate, 3 frame, 4 legs, 5 portal frame, 6 air pipe, 7 air pump, 8 tank body, 9 handle, 10 universal wheel, 11 brake, 12 motor, 13 cylinder, 14 template, 15 stud, 16 nut, 17 top plate, 18 screw rod, 19 nozzle, 20 ruler. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0014] according to Figure 1-4 As shown, a railway freight vehicle marking painting equipment includes a base 1, a vertical support plate 2 is fixedly installed on the base 1, a frame 3 is rotatably installed on the top of the support plate 2, a cylinder 13 with an output shaft rotatably connected to the frame 3 is rotatably installed on the base 1, the frame 3 is U-shaped, a slide groove is provided on the frame 3, a template 14 is slidably installed on the frame 3 through the slide groove, through grooves are provided on both sides of the frame 3 to form a passage with the slide groove, studs 15 on both sides of the template 14 are slidably installed in the through grooves, and the template 14 is fixed to the frame 3 through the studs 15 and nuts 16.

[0015] The output shaft of the cylinder 13 is rotatably connected to the bottom surface of the closed end of the frame 3. The front and rear sides of the bottom surface of the end of the frame 3 away from the support plate 2 are both in contact with the base 1 through the support legs 4.

[0016] A door frame 5 is fixedly installed on the base 1, and a top plate 17 is installed on the door frame 5 for sliding up and down. There is a groove body in the door frame 5, and both ends of the top plate 17 are slidably installed in the groove. A plurality of nozzles 19 are provided on the top plate 17, and the nozzles 19 are connected to the tank body 8 through the air pipe 6 and the air pump 7.

[0017] A screw rod 18 is rotatably installed on the base 1, and the screw rod 18 is screwed together with one end of the top plate 17. The bottom of the screw rod 18 is fixedly connected to the output shaft of the motor 12. The fixed end of the motor 12 is installed on the bottom surface of the base 1. The motor 12 here is a forward and reverse motor. This motor 12 is existing technology and will not be described in detail.

[0018] Corresponding scales 20 are provided on the frame 3 and the gantry 5, and the height of the gantry 5 is higher than that of the frame 3. This arrangement can ensure that the nozzle 19 on the top plate 17 is at the same height as the template 14 on the frame 3, thereby ensuring the stability of the spraying work.

[0019] A handle 9 is provided on one side of the base 1, and four universal wheels 10 are provided under the base 1. The universal wheels 10 are distributed in a rectangular shape, and a brake 11 is provided behind each universal wheel 10. This arrangement can increase the flexibility of the device and facilitate the movement of the device.

[0020] Working principle: Determine the information, position and height that need to be coded, slide the template 14 with the information into the slide groove of the frame 3, determine the height of the template 14 according to the scale 20 on the frame 3, and after reaching the specified position, screw the nut 16 onto the stud 15. The stud 15 cooperates with the nut 16 to fix the template 14 on the frame 3. After moving the device to the specified position by using the handle 9, press the brake 11 of the universal wheel 10 to fix the device, start the cylinder 13, and the output shaft of the cylinder 13 pushes the frame 3 from a flat state to a vertical state. Start the cylinder 13 and adjust the height of the top plate 17 according to the scale 20. The motor 12 rotates, and the screw 18 drives the top plate 17 to move in a straight line. The gantry 5 limits the top plate 17 so that the nozzle 19 moves in a straight line to the same height as the template 14. Start the air pump 7 and the nozzle 19 sprays the code.

[0021] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A marking device for railway freight cars, characterized by: The invention comprises a base (1), a vertical support plate (2) is fixedly mounted on the base (1), a frame (3) is rotatably mounted on the top of the support plate (2), a cylinder (13) is rotatably mounted on the base (1) and an output shaft is rotatably connected to the frame (3), the frame (3) is U-shaped, a slide groove is provided on the frame (3), a template (14) is slidably mounted on the frame (3) through the slide groove, through grooves are provided on both sides of the frame (3) to form a passage with the slide groove, studs (15) on both sides of the template (14) are slidably mounted in the through grooves, and the template (14) is fixedly mounted on the frame (3) through the studs (15) and nuts (16).

2. The railway freight car marking device according to claim 1, characterized in that: The output shaft of the cylinder (13) is rotatably connected to the bottom surface of the closed end of the frame (3), and the front and rear sides of the bottom surface of the end of the frame (3) away from the support plate (2) are both in contact with the base (1) through the support legs (4).

3. The railway freight car marking device according to claim 1, characterized in that: A door frame (5) is fixedly mounted on the base (1), a top plate (17) is slidably mounted on the door frame (5) up and down, a plurality of nozzles (19) are provided on the top plate (17), and the nozzles (19) are connected to the tank body (8) through an air pipe (6) and an air pump (7).

4. The railway freight car marking device according to claim 3, characterized in that: A screw rod (18) is rotatably mounted on the base (1), the screw rod (18) is screwed together with one end of the top plate (17), the bottom of the screw rod (18) is fixedly connected to the output shaft of the motor (12), and the fixed end of the motor (12) is mounted on the bottom surface of the base (1).

5. The railway freight car marking device according to claim 1, characterized in that: The frame (3) and the door frame (5) are both provided with corresponding scales (20), and the height of the door frame (5) is higher than the height of the frame (3).

6. The railway freight car marking device according to claim 1, characterized in that: A handle (9) is provided on one side of the base (1), and four universal wheels (10) are provided under the base (1). The universal wheels (10) are distributed in a rectangular shape, and a brake (11) is provided behind each universal wheel (10).

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