Movable paint spraying device for automobile sheet metal machining

Abstract

The movable paint spraying device comprises a machine body, a handle is fixedly installed on the lower portion of the machine body, a flow switch is movably installed on the handle, a gun barrel is fixedly installed on the front portion of the machine body, and an aluminum pot is movably installed on the bottom face of the gun barrel. A nozzle is movably installed at the front end of the gun barrel, a power line is fixedly installed at the rear end of the handle, and a plug is fixedly installed on the power line. According to the movable paint spraying device for automobile sheet metal machining, the movable paint spraying device belongs to the field of paint spraying, a straight line can be kept corresponding to strip-shaped scars of an automobile body during paint spraying through the arranged directional roller structures, the color is more uniform after paint spraying, the directional rollers are convenient to disassemble and flexible to use, and the paint spraying efficiency is improved. And through structures such as the winding pipe, the length of the power line can be movably controlled, the situation that the plug is pulled out of the socket due to stumbling of the power line is avoided, and the paint spraying device is more convenient to move.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying devices, in particular to a mobile paint spraying device for automobile sheet metal processing. Background Art

[0002] Auto sheet metal is a technical means of auto repair. In this respect, auto sheet metal is equal to auto sheet metal repair, which means that the car body needs to be repaired after a collision. After a collision, the paint surface of the car will be damaged, and the car needs to be repaired by spraying paint. The repair is mainly handled by the repair shop. According to the choice of the car owner, different sizes of repair shops are selected. Since most of the paint scratches caused by collisions will cause a strip-shaped scar on the surface of the car, from an economic point of view, most car owners with minor scratches will choose some small-scale repair shops, which are economical and fast to repair. The repair workers mainly grind around the strip-shaped scars, and then spray them through the paint spraying device. The corresponding car paint can be applied, but the current paint spraying device has a power cord dragged under the electric paint spray gun head when it moves, and the power cord on the ground often trips the workers' feet. When the workers move, the movement of their feet will pull the plug of the power cord out of the socket, causing the gun head to stop working. Therefore, the current paint spraying device is extremely inconvenient to move, and in the process of spraying paint on stripe scars, it is necessary to block the area around the stripe scars, and then move the gun head horizontally along the lines of the stripe scars to spray the car paint. However, in practice, when the workers move the gun head horizontally, misalignment often occurs, resulting in part of the car paint being sprayed in other positions, resulting in somewhat uneven color of the sprayed car paint, resulting in poor appearance after repair. Utility Model Content

[0003] The main purpose of the utility model is to provide a mobile painting device for automobile sheet metal processing, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A mobile paint spraying device for automobile sheet metal processing comprises a machine body, a handle is fixedly installed at the lower position of the machine body, a flow switch is movably installed on the handle, a gun barrel is fixedly installed at the front position of the machine body, an aluminum pot is movably installed on the bottom surface of the gun barrel, a nozzle is movably installed at the front end of the gun barrel, a power cord is fixedly installed at the rear end position of the handle, a plug is fixedly installed on the power cord, a No. 1 mounting body is fixedly installed on the upper position of the gun barrel, a mounting head is movably installed on the No. 1 mounting body, a No. 1 support rod is fixedly installed on the mounting head, a directional roller is fixedly installed on the No. 1 support rod, the power cord is movably wound on a winding tube, a hanging plate is fixedly installed at one end of the winding tube, and the hanging plate is fixedly installed at a position above the winding tube. A fixed platform No. 1 is fixedly installed, a movable rod No. 1 is fixedly installed on the fixed platform No. 1, a movable platform No. 2 is movably installed on the movable rod No. 1, a slot is movably opened on the movable rod No. 1 and the movable platform No. 2, a rotating tube is movably installed on the side position of the winding tube, a No. 2 support rod is arranged in the rotating tube, one end of the No. 2 support rod is fixedly installed on the hanging plate, a No. 1 bearing is fixedly installed on the other end of the No. 2 support rod, a No. 1 connecting rod is fixedly installed on the side position of the No. 1 bearing, one end of the No. 1 connecting rod is fixedly installed on the rotating tube, a No. 2 connecting plate is fixedly installed on the side position of the rotating tube, a handle is fixedly installed on the No. 2 connecting plate, a sleeve is fixedly installed on the upper end of the No. 2 connecting plate, and a sleeve rod is movably installed in the sleeve.

[0006] Preferably, a clamp is fixedly mounted on the lower end of the mounting head, the lower end of the No. 1 support rod is mounted to the mounting head by welding, and the upper end of the No. 1 support rod is fixedly mounted to the directional roller by welding.

[0007] Preferably, a mounting groove is provided in the No. 1 mounting body, and the mounting head is movably mounted in the mounting groove of the No. 1 mounting body through a clamping head.

[0008] Preferably, a hook is fixedly installed at one side position of the upper end of the hanging plate, and the No. 1 fixed platform and the No. 2 movable platform are located at the other side position of the upper end of the hanging plate.

[0009] Preferably, the No. 2 movable platform is provided with two through holes, the number of the No. 1 movable rods fixedly installed on the No. 1 fixed platform is two, and the No. 1 movable rod of the No. 1 fixed platform is movably installed in the through holes of the No. 2 movable platform.

[0010] Preferably, a No. 3 connecting plate is provided at the upper end of the No. 1 movable rod, and the upper ends of the two No. 1 movable rods are fixedly mounted on the bottom surface of the No. 3 connecting plate. A No. 1 spring is movably mounted on the No. 1 movable rod, and the No. 1 spring is located between the No. 2 movable platform and the No. 3 connecting plate. The power cord can be fixedly mounted in the slots of the No. 1 fixed platform and the No. 2 movable platform.

[0011] Preferably, the No. 2 support rod is also located at the center of the winding tube, the winding tube is located between the hanging plate and the rotating tube, the other end of the No. 1 connecting rod is fixed to the side of the No. 1 bearing by welding, the No. 1 bearing and the No. 1 connecting rod are both located in the rotating tube, the handle is located below the sleeve, the handle is fixed to the No. 3 connecting plate by welding, the handle and the No. 1 bearing are located on the same side, and the lower end of the No. 3 connecting plate is fixed to the outer edge of the rotating tube by welding.

[0012] Preferably, a through groove is fixedly installed at one side of the sleeve, a pull rod is fixedly installed at one end of the sleeve rod, and the pull rod is movably installed in the through groove of the sleeve.

[0013] The utility model has the following beneficial effects:

[0014] 1. Through structures such as directional rollers, workers temporarily fix a strip board above the positioning roller. The paint spraying device moves under the strip board through the directional roller, so that the paint spraying device can move along a straight line. The mobile paint spraying device is misaligned during movement, so that the sprayed color is more uniform and the appearance after repair is improved.

[0015] 2. Through the installation groove and the clamping head and other structures, the directional roller structure can be movably disassembled, making the use of the directional roller more flexible and convenient.

[0016] 3. Through the provision of winding tubes and other structures, the hanging plate is hung on the belt or pocket around the worker's waist. One side of the power cord is fixedly installed through the No. 1 fixed platform and the No. 2 movable platform, and the other end is inserted into the casing for movability. By turning the handle, the power cord is driven to be wound around the winding tube to shrink the length of the power cord to avoid tripping, or the handle is turned in the opposite direction to pull part of the power cord out of the casing to facilitate the movement of the paint spraying device, making the movement more convenient. The length of the power cord can be controlled during movement to avoid tripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a mobile paint spraying device for automobile sheet metal processing according to the utility model;

[0018] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 3 This is a structural schematic diagram of a hanging plate, a winding tube and a rotating tube of a mobile painting device for automobile sheet metal processing according to the utility model;

[0020] Figure 4 for Figure 1 The enlarged view of point B in the middle;

[0021] Figure 5 for Figure 1 Enlarged view of point C in the middle.

[0022] In the figure: 1. body; 2. handle; 3. flow switch; 4. barrel; 5. aluminum pot; 6. nozzle; 7. power cord; 8. plug; 9. hanging plate; 10. No. 1 mounting body; 11. mounting slot; 12. mounting head; 13. clamping head; 14. No. 1 support rod; 15. directional roller; 16. hook; 17. winding tube; 18. rotating tube; 19. No. 2 support rod; 20. No. 1 bearing; 21. No. 1 connecting rod; 22. No. 2 connecting plate; 23. handle; 24. No. 1 fixed platform; 25. No. 2 movable platform; 26. clamping slot; 27. No. 1 movable rod; 28. No. 1 spring; 29. ​​No. 3 connecting plate; 30. sleeve; 31. sleeve rod; 32. through slot; 33. pull rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a mobile painting device for automobile sheet metal processing comprises a body 1, a handle 2 is fixedly installed at the lower position of the body 1, a flow switch 3 is movably installed on the handle 2, a gun barrel 4 is fixedly installed at the front position of the body 1, an aluminum pot 5 is movably installed on the bottom surface of the gun barrel 4, a nozzle 6 is movably installed at the front end of the gun barrel 4, a power cord 7 is fixedly installed at the rear end position of the handle 2, a plug 8 is fixedly installed on the power cord 7, a No. 1 mounting body 10 is fixedly installed at the upper position of the gun barrel 4, a mounting head 12 is movably installed in the No. 1 mounting body 10, a No. 1 support rod 14 is fixedly installed on the mounting head 12, a directional roller 15 is fixedly installed on the No. 1 support rod 14, the power cord 7 is movably wound around a winding tube 17, a hanging plate 9 is fixedly installed at one end of the winding tube 17, and a No. 1 fixed roller 15 is fixedly installed on the hanging plate 9 at a position above the winding tube 17. A fixed platform 24, a movable rod 27 is fixedly installed on the No. 1 fixed platform 24, a movable platform 25 is movably installed on the No. 1 movable rod 27, a slot 26 is movably opened on the No. 1 movable rod 27 and the No. 2 movable platform 25, a rotating tube 18 is movably installed on the side position of the winding tube 17, a No. 2 support rod 19 is arranged in the rotating tube 18, one end of the No. 2 support rod 19 is fixedly installed with the hanging plate 9, and a No. 1 bearing 20 is fixedly installed on the other end of the No. 2 support rod 19, a No. 1 connecting rod 21 is fixedly installed on the side position of the No. 1 bearing 20, one end of the No. 1 connecting rod 21 is fixedly installed with the rotating tube 18, a No. 2 connecting plate 22 is fixedly installed on the side position of the rotating tube 18, a handle 23 is fixedly installed on the No. 2 connecting plate 22, a sleeve 30 is fixedly installed on the upper end of the No. 2 connecting plate 22, and a sleeve rod 31 is movably installed in the sleeve 30.

[0025] In the utility model, a clamping head 13 is fixedly installed at the lower end of the mounting head 12, the lower end of the No. 1 support rod 14 is installed with the mounting head 12 by welding, the upper end of the No. 1 support rod 14 is fixedly installed with the directional roller 15 by welding, and a mounting groove 11 is opened in the No. 1 mounting body 10, and the mounting head 12 is movably installed with the clamping head 13 and the mounting groove 11 of the No. 1 mounting body 10.

[0026] The direction of the directional roller 15 is fixed, and the angle between the extension line of the direction and the barrel 4 is ninety degrees. A strip plate is manually fixedly installed above the directional roller 15. The direction of the strip plate is consistent with the direction of the strip scar on the vehicle body, so that the directional roller 15 moves against the bottom surface of the strip plate, and the nozzle 6 moves along the square of the strip scar to avoid misalignment, which causes the worker to repeatedly spray in a certain area, so that the color of the sprayed car paint is more uniform and the appearance is better. The lower end of the directional roller 15 is movably installed in the mounting groove 11 by the clamping head 13, so that the worker can disassemble the directional roller 15 easily. When it is not needed, the directional roller 15 can be movably disassembled according to the selection, which is more flexible to use.

[0027] In the utility model, a hook 16 is fixedly installed at one side of the upper end of the hanging plate 9, a No. 1 fixed platform 24 and a No. 2 movable platform 25 are located at the other side of the upper end of the hanging plate 9, two through holes are provided on the No. 2 movable platform 25, and the number of No. 1 movable rods 27 fixedly installed on the No. 1 fixed platform 24 is two, and the No. 1 movable rod 27 of the No. 1 fixed platform 24 is movably installed in the through hole of the No. 2 movable platform 25, and a No. 3 connecting plate 29 is provided at the upper end position of the No. 1 movable rod 27, and the upper ends of the two No. 1 movable rods 27 are fixedly installed with the bottom surface of the No. 3 connecting plate 29, and a No. 1 spring 28 is movably installed on the No. 1 movable rod 27, and the No. 1 spring 28 is located between the No. 2 movable platform 25 and the No. 3 connecting plate 29, and the power cord 7 can be fixedly installed on the No. 1 fixed platform 24 and the No. 2 movable platform. The No. 2 support rod 19 is also located in the slot 26 of the No. 1 movable platform 25, the No. 2 support rod 19 is also located at the center of the winding tube 17, the winding tube 17 is located between the hanging plate 9 and the rotating tube 18, the other end of the No. 1 connecting rod 21 is fixedly installed with the side of the No. 1 bearing 20 by welding, the No. 1 bearing 20 and the No. 1 connecting rod 21 are both located in the rotating tube 18, the handle 23 is located below the sleeve 30, the handle 23 is fixedly installed with the No. 3 connecting plate 29 by welding, the handle 23 and the No. 1 bearing 20 are located on the same side, the lower end of the No. 3 connecting plate 29 is fixedly installed with the outer edge of the rotating tube 18 by welding, a through groove 32 is fixedly installed on one side of the sleeve 30, a pull rod 33 is fixedly installed at one end of the sleeve rod 31, and the pull rod 33 is movably installed in the through groove 32 of the sleeve 30.

[0028] One side of the power cord 7 is inserted between the No. 1 fixed platform 24 and the No. 2 movable platform 25, and the other side is passed around the bottom of the winding tube 17, and then inserted into the sleeve 30 from the other side. By moving the sleeve rod 31, the sleeve 30 is closed to prevent the power cord 7 from moving out, and then the handle 23 is rotated so that the sleeve 30 drives the power cord 7 to be flexibly wound on the winding tube 17, thereby shortening the length of the power cord 7, or the power cord 7 is rotated in the opposite direction after winding, so that the power cord 7 is easy to be pulled out, thereby flexibly controlling the length of the power cord 7 on the ground to avoid tripping, making it more convenient to move when spraying paint.

[0029] It should be noted that the utility model is a mobile painting device for automobile sheet metal processing. The plug 8 and the socket of the power box 7 are installed mutually, and the hanging plate 9 is installed on the belt or pocket of the worker's waist, and is hung on the belt or pocket through the hook 16. Then, a suitable position on one side of the power cord 7 and the card slot 26 in the No. 1 fixed platform 24 and the No. 2 movable platform 25 are installed mutually, and the No. 2 movable platform 25 is pulled upward, so that the No. 2 movable platform 25 moves on the No. 1 connecting rod 21, so that the No. 2 movable platform 25 moves upward,The first spring 28 on the first connecting rod 21 is squeezed, so that the first spring 28 is compressed. As the second movable platform 25 moves, the slots 26 between the second movable platform 25 and the first fixed platform 24 are separated from each other, so that one side of the power cord 7 is easily inserted into the two slots 26. Then the second movable platform 25 is released, so that the compressed first spring 28 is restored to open, pushing the second movable platform 25 to move downward, so that the slots 26 of the second movable platform 25 move downward, fixing one side of the power cord, and then the other side of the power cord 7 is passed around the bottom surface of the winding tube 17 and inserted into the sleeve 30 from the other side of the winding tube 17. Then the pull rod 33 is pushed in the through groove 32, so that the sleeve rod 31 is pulled. The rod 33 is pushed so that the outer end of the sleeve rod 31 is inserted into the sleeve 30, thereby closing the sleeve 30 to prevent the power cord 7 from being detached, and then the handle 23 is rotated so that the handle 23 drives the second connecting plate 22 to rotate, and the second connecting plate 22 and the rotating tube 18 are fixedly installed so that the rotating tube 18 is rotated, so that the rotating tube 18 is movable and rotated on the second supporting rod 19 through the first connecting rod 21 and the first bearing 20, so that the power cord 7 is continuously wound on the winding tube 17, so that the winding tube 17 continuously stores the power cord 7, so as to control the length of the power cord 7 remaining on the ground, and when the worker moves, the handle 23 is rotated in the opposite direction to loosen the wound power cord 7 The power cord 7 is scattered, so that the power cord 7 remaining on the ground is manually pulled out, so that the power cord 7 remaining on the ground is longer, so that the length of the power cord 7 remaining on the ground is controlled in real time, and the power cord 7 is prevented from tripping during the movement, causing the plug 8 of the power cord 7 to be pulled out of the socket, so that the worker moves to reduce the possibility of tripping, and the movement is more convenient. The worker holds the handle 2 and operates the flow switch 3 to spray the paint from the nozzle 6. During the painting process, the speed of the paint spraying movement needs to be controlled to make it relatively gentle, and the number of times the paint is sprayed on each point in the broken paint repair area of ​​the car body needs to be as consistent as possible, so as to keep the overall color of the repair area after painting more uniform and better looking. Therefore, when the repair area on the car body is relatively narrow and long, showing strip-shaped damage When repairing the stripe, after polishing the stripe, select a stripe plate and place it in the corresponding stripe. The other workers fix it manually, insert the installation head 12 into the installation slot 11 through the clamping head 13 at the bottom, and install the directional roller 15 to the position below the stripe plate, so that the directional roller 15 rolls on the bottom surface of the stripe, so as to move horizontally and spray paint horizontally. After moving back and forth several times, the car paint is sprayed on the stripe scar of the car body more evenly, so that the car paint in the stripe scar area is more evenly colored, and the sensory perception after the repair is better. After the spraying is completed, the installation head 12 is pulled out of the installation slot 11 again through the clamping head 13, so as to remove the directional roller 15, making it more flexible to use.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile paint spraying device for automobile sheet metal processing, comprising a body (1), a handle (2) fixedly mounted at the lower position of the body (1), a flow switch (3) movably mounted on the handle (2), a gun barrel (4) fixedly mounted at the front position of the body (1), an aluminum pot (5) movably mounted on the bottom surface of the gun barrel (4), a nozzle (6) movably mounted at the front end of the gun barrel (4), a power cord (7) fixedly mounted at the rear end position of the handle (2), a plug (8) fixedly mounted on the power cord (7), characterized in that: A No. 1 mounting body (10) is fixedly mounted on the upper position of the gun barrel (4), a mounting head (12) is movably mounted in the No. 1 mounting body (10), a No. 1 support rod (14) is fixedly mounted on the mounting head (12), a directional roller (15) is fixedly mounted on the No. 1 support rod (14), the power cord (7) is movably wound on the winding tube (17), a hanging plate (9) is fixedly mounted on one end of the winding tube (17), a No. 1 fixed platform (24) is fixedly mounted on the hanging plate (9) at a position above the winding tube (17), a No. 1 movable rod (27) is fixedly mounted on the No. 1 fixed platform (24), a No. 2 movable platform (25) is movably mounted on the No. 1 movable rod (27), and a card is movably opened on the No. 1 movable rod (27) and the No. 2 movable platform (25). A rotating tube (18) is movably mounted on the side of the winding tube (17), a No. 2 support rod (19) is arranged in the rotating tube (18), one end of the No. 2 support rod (19) is fixedly mounted on the hanging plate (9), the other end of the No. 2 support rod (19) is fixedly mounted on the first bearing (20), a No. 1 connecting rod (21) is fixedly mounted on the side of the No. 1 bearing (20), one end of the No. 1 connecting rod (21) is fixedly mounted on the rotating tube (18), a No. 2 connecting plate (22) is fixedly mounted on the side of the rotating tube (18), a handle (23) is fixedly mounted on the No. 2 connecting plate (22), a sleeve (30) is fixedly mounted on the upper end of the No. 2 connecting plate (22), and a sleeve rod (31) is movably mounted in the sleeve (30).

2. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: A clamping head (13) is fixedly mounted on the lower end of the mounting head (12), the lower end of the No. 1 support rod (14) is mounted on the mounting head (12) by welding, and the upper end of the No. 1 support rod (14) is fixedly mounted on the directional roller (15) by welding.

3. The mobile painting device for automobile sheet metal processing according to claim 2, characterized in that: The first installation body (10) is provided with an installation groove (11), and the installation head (12) is movably installed with the installation groove (11) of the first installation body (10) through a clamping head (13).

4. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: A hook (16) is fixedly installed at one side of the upper end of the hanging plate (9), and the first fixed platform (24) and the second movable platform (25) are located at the other side of the upper end of the hanging plate (9).

5. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: The second movable platform (25) is provided with two through holes, the number of the first movable rods (27) fixedly installed on the first fixed platform (24) is two, and the first movable rods (27) of the first fixed platform (24) are movably installed in the through holes of the second movable platform (25).

6. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: A third connecting plate (29) is provided at the upper end of the No. 1 movable rod (27), and the upper ends of the two No. 1 movable rods (27) are fixedly mounted on the bottom surface of the No. 3 connecting plate (29). A No. 1 spring (28) is movably mounted on the No. 1 movable rod (27), and the No. 1 spring (28) is located between the No. 2 movable platform (25) and the No. 3 connecting plate (29). The power cord (7) can be fixedly mounted in the card slots (26) of the No. 1 fixed platform (24) and the No. 2 movable platform (25).

7. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: The second support rod (19) is also located at the center of the winding tube (17), and the winding tube (17) is located between the hanging plate (9) and the rotating tube (18). The other end of the No. 1 connecting rod (21) is fixedly installed with the side of the No. 1 bearing (20) by welding. The No. 1 bearing (20) and the No. 1 connecting rod (21) are both located in the rotating tube (18). The handle (23) is located below the sleeve (30). The handle (23) is fixedly installed with the No. 3 connecting plate (29) by welding. The handle (23) and the No. 1 bearing (20) are located on the same side. The lower end of the No. 3 connecting plate (29) is fixedly installed with the outer edge of the rotating tube (18) by welding.

8. The mobile painting device for automobile sheet metal processing according to claim 1, characterized in that: A through slot (32) is fixedly installed on one side of the sleeve (30), a pull rod (33) is fixedly installed on one end of the sleeve rod (31), and the pull rod (33) is movably installed in the through slot (32) of the sleeve (30).

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