Spraying device for parts of generator set

Abstract

The utility model relates to the technical field of spraying equipment, and discloses a generator set part spraying device which comprises a drying box, a paint spraying box is fixed at the top of the drying box, the drying box is communicated with the paint spraying box, a paint storage barrel and a paint pump are arranged at the top of the paint spraying box, and a paint inlet of the paint pump is communicated with the paint storage barrel. A paint outlet of the paint pump fixedly communicates with a paint conveying pipe, the bottom end of the paint conveying pipe fixedly communicates with a transfer pipe, and pipe plugs are fixed to the two ends of the transfer pipe. The positions of the supporting plate and the parts borne on the supporting plate can be adjusted through the first electric push rod, so that the parts can move downwards into the drying box after paint spraying treatment is completed in the paint spraying box, and the traction assembly is used for driving the heating box to separate the drying box from the paint spraying box; air blown into the heating box by the fan can be sprayed out along the air guide groove after being heated by the electric heating wire, drying and curing of paint on the surfaces of the parts are accelerated, the drying efficiency of the paint is improved, and normal use of the paint spraying head is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, and more specifically, to a spraying device for parts of a generator set. Background Art

[0002] Generator sets are complete sets of mechanical equipment that convert other forms of energy into electrical energy. Generator sets are composed of power systems, control systems, silencer systems, shock absorption systems, and exhaust systems. Using the principle of "electromagnetic induction", the generator will output induced electromotive force and generate current through a closed load circuit. Generator sets include diesel generator sets, gas generator sets, gasoline generator sets, etc.

[0003] In order to extend the service life of the generator set, it is necessary to spray paint on the various components that make up the generator set. After the common generator set component spraying device completes the painting on one side of the component, it is necessary to wait for the paint to dry and solidify before turning it over for spraying. The paint takes a long time to dry naturally, and drying the paint directly in the spray room will solidify the paint remaining on the nozzle, causing the nozzle to be blocked. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a generator set parts spraying device, wherein the position of the support plate and the parts carried thereon can be adjusted by a first electric push rod, so that after the parts are painted inside the paint spray box, they can be moved down to the inside of the drying box, and the traction assembly is used to drive the heating box to separate the drying box from the paint spray box. The air blown into the heating box by the fan is heated by the electric heating wire and can be sprayed out along the air guide groove, thereby accelerating the drying and curing of the paint on the surface of the parts, thereby improving the drying efficiency of the paint.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a generator set parts spraying device, comprising a drying box, a paint spraying box is fixed on the top of the drying box, the drying box and the paint spraying box are connected to each other, a paint storage cylinder and a paint pump are arranged on the top of the paint spraying box, the paint inlet of the paint pump is connected to the paint storage cylinder, the paint outlet of the paint pump is fixedly connected to a paint delivery pipe, the bottom end of the paint delivery pipe is fixedly connected to a transfer pipe, both ends of the transfer pipe are fixed with pipe plugs, a plurality of paint guide pipes are passed through and fixed on the transfer pipe, a paint spraying head is arranged at the other end of the paint guide pipe, the plurality of paint spraying heads are all located inside the paint spraying box, an inlet and outlet slot is opened on the front side of the paint spraying box, and a sealing plate is hinged on the front side of the paint spraying box, the sealing plate is sealed with the inlet and outlet slot, a handle and two lock buckles are arranged on the sealing plate, and the two lock buckles are used to The paint spray box and the sealing plate are locked, an exhaust pipe is fixedly penetrated on the left side of the drying box, a slide groove is opened on the right side of the drying box, a first electric push rod is arranged at the bottom inside the drying box, a support plate is fixedly installed on the output end of the first electric push rod, a plurality of negative pressure fixing components are arranged on the support plate, and the negative pressure fixing components are used to fix the parts of the generator set, a traction component is arranged on the right side of the drying box, a heating box is arranged on the traction component, the heating box slides with the inner wall of the slide groove, the traction component is used to adjust the position of the heating box in the slide groove, a plurality of electric heating wires are arranged inside the heating box, a plurality of air guide grooves are opened at the bottom of the heating box, a fan is arranged on the right side of the heating box, and the air outlet end of the fan is fixedly connected with an air supply pipe, and the other end of the air supply pipe extends to the interior of the heating box.

[0006] As a preferred technical solution of the utility model, the air inlet of the fan is provided with a filter screen, and the plurality of heating wires and the plurality of air guide grooves are linearly arranged from left to right.

[0007] As a preferred technical solution of the utility model, a feeding pipe is fixedly passed through the top of the paint storage cylinder, and a valve is arranged on the feeding pipe.

[0008] As a preferred technical solution of the utility model, the traction assembly includes a rectangular frame plate, which is fixedly mounted on the drying box, a screw rod is rotatably connected between the left and right inner walls of the rectangular frame plate through a bearing, a slide plate is threadedly connected to the screw rod, the slide plate is slidably matched with the inner wall of the rectangular frame plate, the heating box is fixedly mounted on the top of the slide plate, a drive motor is arranged on the right side of the rectangular frame plate, and the screw rod is driven by the drive motor.

[0009] As a preferred technical solution of the utility model, the negative pressure fixing assembly includes an air pipe, the support plate is fixedly sleeved on the outside of the air pipe, and the top end of the air pipe is fixedly connected to a suction cup.

[0010] As a preferred technical solution of the utility model, a carrier is fixed on the air pipe, a second electric push rod is arranged on the carrier, a piston is fixedly mounted on the output end of the second electric push rod, and the piston is slidably matched with the inner wall of the air pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can adjust the position of the support plate and the parts carried thereon by the first electric push rod, so that after the parts are painted inside the paint spray box, they can be moved down to the inside of the drying box, and the traction component is used to drive the heating box to separate the drying box from the paint spray box. The air blown into the heating box by the fan can be heated by the electric heating wire and then sprayed out along the air guide groove, which accelerates the drying and curing of the paint on the surface of the parts, improves the drying efficiency of the paint, and will not affect the normal use of the paint spray head.

[0013] 2. The utility model adjusts the position of the piston in the air pipe through the second electric push rod, so that after the parts are fitted with the suction cup, the air pressure inside the suction cup can be reduced as the piston moves downward. In this way, the parts can be sucked by the suction cup to ensure the stability of the parts during painting and drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a connection diagram of the paint spray box and the paint storage cylinder in the utility model;

[0016] Figure 3 This is a connection diagram of the intermediate paint pump, paint delivery pipe and transfer pipe of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the drying box in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the negative pressure fixing assembly in the utility model;

[0019] Figure 6 This is a diagram showing the connection relationship between the traction assembly and the heating box in the utility model.

[0020] In the figure: 1. drying box; 2. paint spraying box; 3. paint storage cylinder; 4. paint pump; 5. paint delivery pipe; 6. transfer pipe; 7. pipe plug; 8. paint guide pipe; 9. paint spraying head; 10. inlet and outlet slots; 11. sealing plate; 12. handle; 13. lock; 14. exhaust pipe; 15. slide; 16. first electric push rod; 17. support plate; 18. heating box; 19. heating wire; 20. air guide slot; 21. fan; 22. air supply pipe; 23. rectangular frame plate; 24. screw rod; 25. slide plate; 26. drive motor; 27. air pipe; 28. suction cup; 29. ​​carrier; 30. second electric push rod; 31. piston; 32. feeding pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 6As shown, the utility model provides a spraying device for parts of a generator set, including a drying box 1, a paint spraying box 2 is fixed on the top of the drying box 1, the drying box 1 and the paint spraying box 2 are connected to each other, a paint storage cylinder 3 and a paint pump 4 are arranged on the top of the paint spraying box 2, a paint inlet of the paint pump 4 is connected to the paint storage cylinder 3, a feeding pipe 32 is fixed through the top of the paint storage cylinder 3, a valve is arranged on the feeding pipe 32, a paint outlet of the paint pump 4 is fixedly connected to a paint delivery pipe 5, and the bottom end of the paint delivery pipe 5 is fixedly connected to a transfer pipe 6, both ends of the transfer pipe 6 are fixed with pipe plugs 7, a plurality of paint guide pipes 8 are fixed through the transfer pipe 6, the other end of the paint guide pipe 8 is provided with a paint spray head 9, the plurality of paint spray heads 9 are located inside the paint spray box 2, the front side of the paint spray box 2 is provided with an inlet and outlet slot 10, and the front side of the paint spray box 2 is hinged with a sealing plate 11, the sealing plate 11 is sealed and connected with the inlet and outlet slot 10, the sealing plate 11 is provided with a handle 12 and two lock buckles 13, the two lock buckles 13 are used to lock the paint spray box 2 and the sealing plate 11, and the paint spray box 2 is provided with a seal plate 11. An exhaust pipe 14 is fixedly provided on the left side of the drying box 1, a chute 15 is provided on the right side of the drying box 1, a first electric push rod 16 is provided at the bottom inside the drying box 1, a support plate 17 is fixedly installed at the output end of the first electric push rod 16, a plurality of negative pressure fixing components are provided on the support plate 17, and the negative pressure fixing components are used to fix the parts of the generator set, a traction component is provided on the right side of the drying box 1, a heating box 18 is provided on the traction component, the heating box 18 is slidably matched with the inner wall of the chute 15, and the traction component is used to adjust the position of the heating box 18 in the chute 15, a plurality of electric heating wires 19 are provided inside the heating box 18, a plurality of air guide grooves 20 are provided at the bottom of the heating box 18, and the plurality of electric heating wires 19 and the plurality of air guide grooves 20 are linearly arranged from left to right, a fan 21 is provided on the right side of the heating box 18, a filter is provided at the air inlet of the fan 21, and an air supply pipe 22 is fixedly connected to the air outlet end of the fan 21, and the other end of the air supply pipe 22 extends to the interior of the heating box 18.

[0023] The paint pump 4 is used to guide the paint in the paint storage cylinder 3 into the transfer pipe 6. The pressure in the transfer pipe 6 increases, which will cause the paint to be guided along the paint guide pipe 8 into the paint spray head 9, and finally sprayed along the paint spray head 9 to complete the painting process of the parts. The first electric push rod 16 is used to adjust the position of the support plate 17 and the parts carried thereon, so that after the parts are painted inside the paint spray box 2, they can be moved down to the inside of the drying box 1. The traction assembly is used to drive the heating box 18 to separate the drying box 1 from the paint spray box 2. The air blown into the heating box 18 by the fan 21 is heated by the electric heating wire 19 and can be sprayed along the air guide groove 20, thereby accelerating the drying and curing of the paint on the surface of the parts, thereby improving the drying efficiency of the paint and will not affect the normal use of the paint spray head 9.

[0024] Among them, the traction assembly includes a rectangular frame plate 23, which is fixedly installed on the drying box 1. A screw rod 24 is rotatably connected between the left and right inner walls of the rectangular frame plate 23 through a bearing. A slide plate 25 is threadedly connected to the screw rod 24. The slide plate 25 slides with the inner wall of the rectangular frame plate 23. The heating box 18 is fixedly installed on the top of the slide plate 25. A drive motor 26 is arranged on the right side of the rectangular frame plate 23, and the screw rod 24 is driven by the drive motor 26.

[0025] The driving motor 26 is used to pull the screw rod 24 to rotate, and the screw rod 24 can pull the slide plate 25 to move left and right in the lateral direction in a screw rod transmission manner. The slide plate 25 drives the heating box 18 to slide inside the slide groove 15, so that the heating box 18 separates the drying box 1 and the paint spraying box 2 when the paint is drying.

[0026] Among them, the negative pressure fixing component includes an air pipe 27, the support plate 17 is fixedly sleeved on the outside of the air pipe 27, the top of the air pipe 27 is fixedly connected to a suction cup 28, a carrier 29 is fixed on the air pipe 27, a second electric push rod 30 is arranged on the carrier 29, and a piston 31 is fixedly installed at the output end of the second electric push rod 30, and the piston 31 slides with the inner wall of the air pipe 27.

[0027] The second electric push rod 30 is used to adjust the position of the piston 31 in the air pipe 27, so that after the component is fitted with the suction cup 28, the air pressure inside the suction cup 28 can be reduced as the piston 31 moves downward. In this way, the suction cup 28 can be used to suck the component to ensure the stability of the component during painting and drying.

[0028] The working principle and use process of this utility model:

[0029] When in use, open the two locks 13, pull the sealing plate 11 to rotate with the help of the handle 12, and the worker can put the generator set parts into the paint spray box 2 along the inlet and outlet grooves 10. The generator set parts are lifted by multiple suction cups 28, and the second electric push rod 30 is controlled to contract, so that the second electric push rod 30 pulls the piston 31 to move downward. As the piston 31 moves downward, the air pressure inside the suction cup 28 decreases, so that the suction cup 28 can suck the generator set parts to fix the generator set parts. The paint pump 4 is controlled to guide the paint in the paint storage cylinder 3 into the transfer pipe 6. The pressure in the transfer pipe 6 increases, which will cause the paint to be introduced into the paint spray head 9 along the paint guide pipe 8, and finally sprayed out along the paint spray head 9 to complete the painting of the generator set parts;

[0030] After the single-sided painting of the generator set parts is completed, the paint pump 4 is stopped, the first electric push rod 16 is controlled to pull the suction cup 28 and the generator set parts thereon to move downward, so that the generator set parts are moved to the inside of the drying box 1, and the driving motor 26 is controlled to pull the screw rod 24 to rotate. The screw rod 24 can pull the slide plate 25 to move left in the lateral direction in the form of a screw rod transmission. The slide plate 25 drives the heating box 18 to insert into the inside of the slide groove 15, so that the heating box 18 blocks the drying box 1 and the paint spraying box 2, and the air blown into the heating box 18 by the fan 21 passes through the electric heating wire 19. After heating, it can be sprayed along the air guide groove 20 to accelerate the drying and curing of the paint on the surface of the generator set components. After the paint is cured, the drive motor 26 is controlled to pull the heating box 18 to move right, and the first electric push rod 16 is used to push the generator set components to move up to the inside of the paint spraying box 2. The second electric push rod 30 is controlled to extend so that the suction cup 28 no longer sucks the generator set components after the piston 31 is reset, and the generator set components can be turned over. After that, the other side of the generator set components is sprayed with paint and dried until the generator set components are taken out after the painting is completed.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for parts of a generator set, comprising a drying box (1), characterized in that: A paint spray box (2) is fixed on the top of the drying box (1), and the drying box (1) and the paint spray box (2) are connected to each other. A paint storage cylinder (3) and a paint pump (4) are arranged on the top of the paint spray box (2). The paint inlet of the paint pump (4) is connected to the paint storage cylinder (3), and the paint outlet of the paint pump (4) is fixedly connected to a paint delivery pipe (5). The bottom end of the paint delivery pipe (5) is fixedly connected to a transfer pipe (6). Both ends of the transfer pipe (6) are fixedly provided with pipe plugs (7). A plurality of paint guides (5) are fixedly provided on the transfer pipe (6). The paint guide tube (8) is provided with a paint spray head (9) at the other end, and the plurality of paint spray heads (9) are all located inside the paint spray box (2). The front side of the paint spray box (2) is provided with an inlet and outlet slot (10), and the front side of the paint spray box (2) is hinged with a sealing plate (11), the sealing plate (11) is sealedly connected to the inlet and outlet slot (10), and the sealing plate (11) is provided with a handle (12) and two lock buckles (13), and the two lock buckles (13) are used to lock the paint spray box (2) and the sealing plate (11). An exhaust pipe (14) is fixedly passed through the left side of the drying box (1), a slide groove (15) is provided on the right side of the drying box (1), a first electric push rod (16) is provided at the bottom of the inner side of the drying box (1), a support plate (17) is fixedly installed at the output end of the first electric push rod (16), a plurality of negative pressure fixing components are provided on the support plate (17), and the negative pressure fixing components are used to fix the parts of the generator set, a traction component is provided on the right side of the drying box (1), and a heating box (18) is provided on the traction component, The heating box (18) is slidably matched with the inner wall of the slide groove (15), and the traction component is used to adjust the position of the heating box (18) in the slide groove (15). A plurality of electric heating wires (19) are arranged inside the heating box (18), and a plurality of air guide grooves (20) are opened at the bottom of the heating box (18). A fan (21) is arranged on the right side of the heating box (18), and the air outlet end of the fan (21) is fixedly connected to an air supply pipe (22), and the other end of the air supply pipe (22) extends to the interior of the heating box (18).

2. A generator set parts spraying device according to claim 1, characterized in that: The air inlet of the fan (21) is provided with a filter screen, and the plurality of heating wires (19) and the plurality of air guide grooves (20) are arranged linearly from left to right.

3. A generator set parts spraying device according to claim 1, characterized in that: A feeding pipe (32) is fixedly passed through the top of the paint storage cylinder (3), and a valve is arranged on the feeding pipe (32).

4. A generator set parts spraying device according to claim 1, characterized in that: The traction assembly comprises a rectangular frame plate (23), the rectangular frame plate (23) is fixedly mounted on the drying box (1), a screw rod (24) is rotatably connected between the left and right inner walls of the rectangular frame plate (23) via a bearing, a slide plate (25) is threadedly connected to the screw rod (24), the slide plate (25) is slidably matched with the inner wall of the rectangular frame plate (23), the heating box (18) is fixedly mounted on the top of the slide plate (25), a driving motor (26) is arranged on the right side of the rectangular frame plate (23), and the screw rod (24) is driven by the driving motor (26).

5. A generator set parts spraying device according to claim 1, characterized in that: The negative pressure fixing assembly comprises an air pipe (27), the support plate (17) is fixedly sleeved on the outside of the air pipe (27), and the top end of the air pipe (27) is fixedly connected to a suction cup (28).

6. A generator set parts spraying device according to claim 5, characterized in that: A carrier (29) is fixed on the air pipe (27), a second electric push rod (30) is arranged on the carrier (29), a piston (31) is fixedly mounted on the output end of the second electric push rod (30), and the piston (31) is slidably matched with the inner wall of the air pipe (27).

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