An oxidation resistant spray device for fueling pipes

Abstract

The utility model relates to spraying equipment technical field discloses an anti -oxidation spraying device for oil filler pipe, including spraying cabinet, the top of spraying cabinet has set up the clamping groove, the top of spraying cabinet is provided with top cover mechanism, and the top cover mechanism is used to cover the spraying cabinet and sprays the oil filler pipe, the inside of spraying cabinet is provided with the support mechanism, and the support mechanism is used for supporting the oil filler pipe spraying, through setting up the anti -oxidation spraying device of oil filler pipe, through the spray head and sprays the oil filler pipe, through the support mechanism and support the oil filler pipe overturn, the automatic spraying of oil filler pipe is convenient all -round, not only can save manpower and spray the oil filler pipe, but also reduce the pollution in the spraying process to the body harm.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, specifically to an anti-oxidation spraying device for refueling pipes. Background Technology

[0002] The fuel filler hose is the core component connecting the fuel filler neck and the fuel tank. It is mainly responsible for the safe delivery of fuel, ensuring refueling efficiency and system sealing. It is generally made of oil-resistant rubber or synthetic materials, which have corrosion resistance and high sealing performance. In order to increase the oxidation resistance of the fuel filler hose, an anti-oxidation coating is sprayed on the fuel filler hose during the manufacturing process. Currently, when spraying anti-oxidation coatings onto the surface of refueling pipes, manual labor is still the primary method. This not only results in low work efficiency but also poses health risks for workers who inhale the gases produced during the spraying process.

[0003] Therefore, it is necessary to propose an anti-oxidation spraying device for refueling pipes. Utility Model Content

[0004] The purpose of this invention is to provide an anti-oxidation spraying device for refueling pipes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An anti-oxidation spraying device for a refueling pipe includes a spraying cabinet, the top of which has a slot and a top cover mechanism for covering the refueling pipe; the interior of the spraying cabinet has a support mechanism for supporting the refueling pipe during spraying. The top cover mechanism includes a support frame, a hydraulic cylinder, and a top cover. The support frame is fixedly installed on both sides of the spray booth, and the hydraulic cylinder is installed on the top of the support frame. The output end of the hydraulic cylinder is connected to the top cover.

[0006] Preferably, a paint pipe is installed inside the top cover, the paint pipe is connected to a corrugated connecting pipe, and a spray nozzle is installed at the bottom of the paint pipe.

[0007] Preferably, a guide rod is installed on the support frame, and sliding plates are fixedly installed at both ends of the top cover, with the sliding plates slidably connected to the guide rod.

[0008] Preferably, a retaining plate is installed at the bottom of the top cover, the retaining plate being used to engage with a retaining slot.

[0009] Preferably, the support mechanism includes a geared motor and a support assembly. The support assembly is rotatably mounted inside the spray booth, the geared motor is mounted on the support frame, and the output end of the geared motor is connected to the support assembly.

[0010] Preferably, the support assembly includes a support frame, a first fixed pulley, a second fixed pulley, and a third fixed pulley. The support frame is rotatably installed inside the spray booth. The first fixed pulley is installed inside one end of the support frame, and the second and third fixed pulleys are both installed inside the other end of the support frame.

[0011] Preferably, one end of the support frame is threaded with a first threaded shaft, one end of the first threaded shaft is rotatably mounted with a first connector, and one end of the refueling pipe is inserted into the first connector and then connected by a first pipe clamp.

[0012] Preferably, one end of the support frame is also threaded with a second threaded shaft, one end of the second threaded shaft is rotatably mounted with a second connector, and the other end of the refueling pipe is inserted into the second connector and connected by a second pipe clamp.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects: By installing an anti-oxidation spraying device on the refueling pipe, the refueling pipe is sprayed with a nozzle and supported and rotated by a support mechanism, which facilitates automatic spraying of the refueling pipe from all directions. This not only saves manpower for spraying the refueling pipe, but also reduces the pollution and harm to the body during the spraying process. Attached Figure Description

[0014] Figure 1 A front view of an anti-oxidation spraying device for a refueling hose; Figure 2 This is a schematic diagram of an anti-oxidation spraying device for refueling pipes; Figure 3 Schematic diagram of a support assembly in an antioxidant spraying device for a refueling hose Figure 1 ; Figure 4 Schematic diagram of a support assembly in an antioxidant spraying device for a refueling hose Figure 2 ; Figure 5 This is a structural diagram of the top cover in an anti-oxidation spraying device for refueling pipes.

[0015] Explanation of reference numerals in the attached drawings: 1. Spray booth; 11. Slot; 2. Top cover mechanism; 21. Support frame; 22. Hydraulic cylinder; 23. Guide rod; 24. Top cover; 241. Plate; 25. Sliding plate; 26. Paint pipe; 27. Spray nozzle; 28. Corrugated connecting pipe; 3. Support mechanism; 31. Gear motor; 32. Support assembly; 33. Support frame; 34. First fixed pulley; 341. Second fixed pulley; 342. Third fixed pulley; 35. First threaded shaft; 351. First connector; 352. First pipe clamp; 36. Second threaded shaft; 361. Second connector; 362. Second pipe clamp. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0018] like Figures 1-5 ; An anti-oxidation spraying device for a refueling pipe includes a spraying cabinet 1, a slot 11 on the top of the spraying cabinet 1 for engaging a card plate 241, a top cover mechanism 2 on the top of the spraying cabinet 1 for covering the refueling pipe; and a support mechanism 3 inside the spraying cabinet 1 for supporting the refueling pipe during spraying. The top cover mechanism 2 includes a support frame 21, a hydraulic cylinder 22, and a top cover 24. Support frames 21 are fixedly installed on both sides of the spray booth 1. The support frames 21 support the hydraulic cylinder 22. An electrical box is also installed at the front end of the spray booth 1, electrically connecting the hydraulic cylinder 22 and a reduction motor 31. The hydraulic cylinder 22 is installed on the top of the support frame 21, supporting the lifting and lowering movement of the top cover 24. The output end of the hydraulic cylinder 22 is connected to the top cover 24. The top cover 24 closes the top of the spray booth 1 and also supports the paint pipe 26. The paint pipe 26 is installed inside the top cover 24, allowing paint to enter the spray nozzle 27. The paint pipe 26 is connected to a wave... A corrugated connecting pipe 28 is connected to an external material pump at the other end. The coating is introduced into the coating pipe 26 through the corrugated connecting pipe 28. The corrugated connecting pipe 28 is a flexible hose that is telescopic and does not affect the lifting and lowering of the top cover 24. A nozzle 27 is installed at the bottom of the coating pipe 26. The nozzle 27 is used to spray anti-oxidation coating onto the refueling pipe inside the spray booth 1. A guide rod 23 is installed on the support frame 21. Sliding plates 25 are fixedly installed at both ends of the top cover 24. The sliding plates 25 are slidably connected to the guide rods 23, thereby guiding the top cover 24 to move. A retaining plate 241 is installed at the bottom of the top cover 24. When the top cover 24 is placed on top of the spray booth 1, the retaining plate 241 is engaged in the retaining groove 11. Furthermore, the support mechanism 3 includes a geared motor 31 and a support assembly 32. The support assembly 32 is rotatably installed inside the spray booth 1 and is used to support and rotate the refueling pipe. The geared motor 31 is installed on the support frame 21 and is used to drive the support frame 33 to rotate. The output end of the geared motor 31 is connected to the support assembly 32. The support assembly 32 includes a support frame 33, a first fixed pulley 34, a second fixed pulley 341, and a third fixed pulley 342. The support frame 33 is rotatably installed inside the spray booth 1. The first fixed pulley 34 is bolted to the inside of one end of the support frame 33. The second fixed pulley 341 and the third fixed pulley 342 are both bolted to the inside of the other end of the support frame 33. The first fixed pulley 34, the second fixed pulley 341, and the third fixed pulley 342 guide, connect, and support the refueling pipe. The first fixed pulley 34, the second fixed pulley 341, and the third fixed pulley 342 can all be disassembled and replaced with pulleys of different models and lengths to meet the needs of different refueling pipes. Furthermore, one end of the support frame 33 is threaded with a first threaded shaft 35, and a first connector 351 is rotatably mounted on one end of the first threaded shaft 35. The first connector 351 is used to connect and support one end of the refueling pipe. After the one end of the refueling pipe is inserted into the first connector 351, it is connected through a first pipe clamp 352. One end of the support frame 33 is also threaded with a second threaded shaft 36, and a second connector 361 is rotatably mounted on one end of the second threaded shaft 36. The second connector 361 is used to connect and support the other end of the refueling pipe. After the other end of the refueling pipe is inserted into the second connector 361... The first threaded shaft 35 and the second threaded shaft 36 are connected by the second pipe clamp 362. Both the first threaded shaft 35 and the second threaded shaft 36 are covered with corrugated covers for protection. The first threaded shaft 35 and the second threaded shaft 36 are grasped by both hands and rotated. The first threaded shaft 35 and the second threaded shaft 36 do not detach from the support frame 33, so that the first threaded shaft 35 and the second threaded shaft 36 rotate simultaneously, thereby moving the refueling pipe to one end. The positions of the refueling pipe in contact with the first fixed pulley 34, the second fixed pulley 341 and the third fixed pulley 342 are staggered, which facilitates the spraying of the surface of the refueling pipe.

[0019] The working principle of this utility model is as follows: One end of the refueling pipe is inserted into the first connector 351 and fixed by the first pipe clamp 352. Then, the refueling pipe is supported sequentially along the second fixed pulley 341, the first fixed pulley 34, and the third fixed pulley 342. Then, the other end of the refueling pipe is inserted into the second connector 361 and fixed by the second pipe clamp 362. The top cover 24 is lowered to the top of the spray booth 1 by the hydraulic cylinder 22. The clamping plate 241 is inserted into the clamping slot 11. The other end of the corrugated connecting pipe 28 is connected to a material pump. Paint enters into the paint pipe 26 through the corrugated connecting pipe 28. At the same time, the corrugated connecting pipe 28 is a flexible hose that can be extended and does not affect the raising and lowering of the top cover 24. The paint enters into the spray nozzle 27 through the paint pipe 26. The spray nozzle 27 is used to spray anti-oxidation paint onto the refueling pipe in the spray booth 1. The hydraulic cylinder 22 then supports the top cover 24 to rise again. The spraying situation of the refueling pipe is observed. The hydraulic cylinder 22 supports the top cover 24 to rise. Then, the support frame 33 is rotated 180 degrees by the reduction motor 31 to continue spraying the other side of the refueling pipe. Finally, the first threaded shaft 35 and the second threaded shaft 36 are grasped by both hands and rotated. The first threaded shaft 35 and the second threaded shaft 36 do not leave the support frame 33, so that the first threaded shaft 35 and the second threaded shaft 36 rotate simultaneously, thereby moving the refueling pipe to one end. The positions of the refueling pipe in contact with the first fixed pulley 34, the second fixed pulley 341 and the third fixed pulley 342 are staggered, which facilitates the spraying of the surface of the refueling pipe.

[0020] In summary, by setting up an anti-oxidation spraying device for the refueling pipe, spraying the refueling pipe with a nozzle, and supporting and rotating the refueling pipe with a support mechanism 3, it is possible to automatically spray the refueling pipe in all directions. This not only saves manpower for spraying the refueling pipe, but also reduces the pollution and harm to the body during the spraying process.

[0021] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An anti-oxidation spraying device for refueling pipes, comprising a spray booth (1), wherein a slot (11) is provided on the top of the spray booth (1), characterized in that: The top of the spray booth (1) is provided with a top cover mechanism (2), which is used to cover the spraying and refueling pipe of the spray booth (1); The spray booth (1) is equipped with a support mechanism (3) inside, which is used to support the refueling pipe for spraying; The top cover mechanism (2) includes a support frame (21), a hydraulic cylinder (22) and a top cover (24). The support frame (21) is fixedly installed on both sides of the spray booth (1). The hydraulic cylinder (22) is installed on the top of the support frame (21). The output end of the hydraulic cylinder (22) is connected to the top cover (24).

2. The anti-oxidation spraying device for refueling pipes according to claim 1, characterized in that: The top cover (24) is equipped with a paint pipe (26), which is connected to a corrugated connecting pipe (28). A spray nozzle (27) is installed at the bottom of the paint pipe (26).

3. The anti-oxidation spraying device for a refueling pipe according to claim 2, characterized in that: The support frame (21) is equipped with a guide rod (23), and both ends of the top cover (24) are fixedly equipped with sliding plates (25), which are slidably connected to the guide rod (23).

4. The anti-oxidation spraying device for a refueling pipe according to claim 1, characterized in that: The bottom of the top cover (24) is equipped with a card plate (241), which is used to snap into the card slot (11).

5. An anti-oxidation spraying device for a refueling pipe according to claim 1, characterized in that: The support mechanism (3) includes a geared motor (31) and a support assembly (32). The support assembly (32) is rotatably installed inside the spray booth (1). The geared motor (31) is installed on the support frame (21). The output end of the geared motor (31) is connected to the support assembly (32).

6. An anti-oxidation spraying device for a refueling pipe according to claim 5, characterized in that: The support assembly (32) includes a support frame (33), a first fixed pulley (34), a second fixed pulley (341) and a third fixed pulley (342). The support frame (33) is rotatably installed inside the spray booth (1). The first fixed pulley (34) is installed inside one end of the support frame (33), and the second fixed pulley (341) and the third fixed pulley (342) are both installed inside the other end of the support frame (33).

7. An anti-oxidation spraying device for a refueling pipe according to claim 6, characterized in that: One end of the support frame (33) is threaded with a first threaded shaft (35), and a first connector (351) is rotatably installed at one end of the first threaded shaft (35). After the oil filling pipe is inserted into the first connector (351), it is connected through the first pipe clamp (352).

8. An anti-oxidation spraying device for a refueling pipe according to claim 6, characterized in that: One end of the support frame (33) is also threaded with a second threaded shaft (36), and a second connector (361) is rotatably installed on one end of the second threaded shaft (36). The other end of the refueling pipe is inserted into the second connector (361) and then connected through a second pipe clamp (362).

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