Protective paint spraying device for automobile ventilating duct

Abstract

The utility model relates to an automobile ventilating duct protective paint spraying device which comprises a supporting plate and a duct body, a drawing box is movably installed in the supporting plate, a drying assembly is fixedly installed at the top of the supporting plate, a support is fixedly installed at the top of the supporting plate, a positioning assembly is arranged at the top of the supporting plate, and the pipeline body is fixedly installed on the supporting plate. A spraying assembly is fixedly mounted on the left side of the supporting plate. The drying assembly comprises a drying box, and the drying box is fixedly installed on the right side of the top of the supporting plate. According to the automobile ventilation pipeline protective paint spraying device, by arranging the positioning assembly, a pipeline body can be clamped between a positioning disc and a fixing plate and fixed, meanwhile, the pipeline body can be driven to rotate by starting a rotating motor, and the purpose that the pipeline body is sprayed and rotated at the same time is achieved; and spraying of the outer surface of the pipeline body is achieved through the arranged spraying assembly, and the protective paint in the liquid storage box is pumped when a pump body is started and sprayed to the outer side of the pipeline body through a spraying head.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile pipeline spraying, in particular to a protective paint spraying device for automobile ventilation pipelines. Background Art

[0002] The process of automobile production involves the laying of a large number of pipes, including but not limited to drainage pipes, oil pipes, circuit pipes and air pipes. The laying of pipes is one of the important parts of automobile assembly. The quality of the pipe laying and its own performance directly affect the performance of the entire vehicle.

[0003] The working environment of automobile pipelines is harsh. The heat generated by the operation of the automobile makes it work in a high temperature environment. The rain on the car makes some pipelines work in a humid environment. The fuel will also cause certain corrosion to the pipeline. Therefore, the outer wall of the automobile pipeline is generally sprayed with anti-corrosion paint or protective paint, which is mainly used to cover the metal and non-metal surfaces of the automobile with a protective layer or decorative layer to improve the corrosion resistance and aesthetics of automobile parts.

[0004] At present, most of the automobile pipe spraying devices have a single function and can only spray the surface of the pipe. If the pipe is not air-dried in time after spraying, the paint layer may not be firmly attached to the pipe surface, which will reduce the durability and protective effect of the protective layer. In addition, the pipe after spraying is transported to the air-drying equipment. During the transportation process, spots or particles will appear on the paint surface, affecting the appearance and reducing the practicality. Therefore, an automobile ventilation duct protective paint spraying device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a protective paint spraying device for automobile ventilation ducts, which has the advantages of being able to achieve an air-drying effect during the process of spraying the ducts, and solves the problem that the paint layer may not be firmly attached to the surface of the duct due to failure to air-dry the ducts after spraying, which will reduce the durability and protective effect of the protective layer, and the pipes after spraying are transported to the air-drying equipment, which will cause spots or particles to appear on the paint surface during the transportation process, affecting the appearance and reducing practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective paint spraying device for automobile ventilation ducts, comprising a support plate and a duct body, a drawer box is movably installed inside the support plate, a drying component is fixedly installed on the top of the support plate, a bracket is fixedly installed on the top of the support plate, a positioning component is arranged on the top of the support plate, and a spraying component is fixedly installed on the left side of the support plate;

[0007] The drying assembly includes a drying box, the drying box is fixedly installed on the right side of the top of the support plate, a heating pipe is fixedly installed on the right inner wall of the drying box, a blower is fixedly installed on the top of the support plate, an air outlet pipe is fixedly installed at the air outlet of the blower and on the left side of the drying box, and six air outlet heads are fixedly installed on the outer surface of the air outlet pipe;

[0008] The positioning assembly includes a fixing plate, a fixing plate is fixedly installed on the top of the support plate, a groove matched with the pipe body is opened on the top of the fixing plate, a rotating motor is fixedly installed on the top outer surface of the bracket, an electric push rod is fixedly installed on the output shaft of the rotating motor, a positioning plate is fixedly installed on one end of the electric push rod, and a through opening is opened inside the fixing plate.

[0009] Preferably, the spray assembly includes a liquid storage tank, the liquid storage tank is fixedly installed on the left outer surface of the support plate, a servo motor is fixedly installed on the top of the liquid storage tank, a stirring rod is fixedly installed at the output shaft of the servo motor, a pump body is fixedly installed inside the support plate, a delivery pipe is fixedly installed at the liquid outlet of the pump body, and four spray heads are fixedly installed on the outer surface of the delivery pipe and extend to the outside of the support plate.

[0010] Preferably, the top of the pipe body is inserted into the interior of the positioning plate, and the bottom of the pipe body extends into the groove.

[0011] Preferably, a liquid inlet pipe is fixedly installed on the top of the liquid storage tank, and a liquid inlet pipe extending to the inside of the liquid storage tank is fixedly installed at the liquid inlet of the pump body, and the four nozzles are fixedly connected to the support plate.

[0012] Preferably, the number of the through openings is six, and the six through openings are all connected to the inside of the drawer box.

[0013] Preferably, an air inlet pipe is fixedly installed on the right side of the drying box, and an air inlet pipe extending to the interior of the drying box is fixedly installed at the air inlet of the blower.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The protective paint spraying device for automobile ventilation ducts can clamp the duct body between the positioning plate and the fixing plate by setting a positioning component, and fix the duct body. At the same time, the turning on of the rotating motor can also drive the duct body to rotate, so as to achieve the purpose of rotating the duct body while spraying; and the spraying component is set to spray the outer surface of the duct body. When the pump body is turned on, the protective paint inside the liquid storage tank is extracted and sprayed to the outside of the duct body through the nozzle, so as to achieve the spraying effect.

[0016] 2. The automobile ventilation duct protective paint spraying device is provided with a drying component. During the spraying process of the duct body, the temperature in the drying box is raised by the heating pipe. When the blower is turned on, the hot air in the drying box is extracted and the hot air is transported to the outlet through the air outlet to dry the duct body, which is beneficial to the drying and curing of the coating on the surface of the duct body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0020] In the figure: 1. support plate; 2. pull-out box; 3. drying component; 301. drying box; 302. heating tube; 303. blower; 304. air outlet pipe; 305. air outlet head; 4. bracket; 5. positioning component; 501. fixing plate; 502. groove; 503. rotating motor; 504. electric push rod; 505. positioning plate; 506. opening; 6. spraying component; 601. liquid storage tank; 602. servo motor; 603. stirring rod; 604. pump body; 605. delivery pipe; 606. nozzle; 7. pipeline body. 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] See also Figure 1-3 A protective paint spraying device for automobile ventilation duct in this embodiment includes a support plate 1 and a duct body 7. A pull-out box 2 is movably installed inside the support plate 1, a drying component 3 is fixedly installed on the top of the support plate 1, a bracket 4 is fixedly installed on the top of the support plate 1, a positioning component 5 is arranged on the top of the support plate 1, and a spraying component 6 is fixedly installed on the left side of the support plate 1.

[0023] It should be noted that the working environment of automobile pipelines is harsh. The heat generated by the operation of the automobile makes it work in a high temperature environment. The rain on the car makes some pipelines work in a humid environment. The fuel will also cause certain corrosion to the pipeline. Therefore, the outer wall of the automobile pipeline is generally sprayed with anti-corrosion paint or protective paint, which is mainly used to cover the metal and non-metal surfaces of the automobile with a protective layer or a decorative layer to improve the corrosion resistance and aesthetics of the automobile parts. The support plate 1, the pipeline body 7, the pull-out box 2, the drying component 3, the bracket 4, the positioning component 5 and the spraying component 6 set above can form a spraying device for automobile pipelines, which realizes spraying while rotating the pipeline body 7 and achieves a drying effect during the spraying process.

[0024] The drying component 3 includes a drying box 301, the drying box 301 is fixedly installed on the top right side of the support plate 1, a heating tube 302 is fixedly installed on the right inner wall of the drying box 301, a blower 303 is fixedly installed on the top of the support plate 1, an air outlet duct 304 is fixedly installed at the air outlet of the blower 303 and on the left side of the drying box 301, and six air outlet heads 305 are fixedly installed on the outer surface of the air outlet duct 304.

[0025] Specifically, the temperature in the drying box 301 is increased by the heating tube 302, and the hot air in the drying box 301 is extracted when the blower 303 is turned on. The hot air is transported through the air outlet 305 to dry the pipe body 7, which is beneficial to the drying and curing of the surface coating of the pipe body 7. The heating tube 302 mainly converts electrical energy into thermal energy and heats the medium by generating heat through the resistance wire.

[0026] The positioning assembly 5 includes a fixing plate 501, the fixing plate 501 is fixedly installed on the top of the support plate 1, a groove 502 adapted to the pipe body 7 is opened on the top of the fixing plate 501, a rotating motor 503 is fixedly installed on the top outer surface of the bracket 4, an electric push rod 504 is fixedly installed on the output shaft of the rotating motor 503, a positioning plate 505 is fixedly installed on one end of the electric push rod 504, and a through opening 506 is opened inside the fixing plate 501.

[0027] Specifically, the pipeline body 7 is clamped between the positioning plate 505 and the fixing plate 501, and the pipeline body 7 is driven to rotate when the rotating motor 503 is turned on, so as to achieve the purpose of rotating the pipeline body 7 while spraying.

[0028] The spraying assembly 6 includes a liquid storage tank 601, the liquid storage tank 601 is fixedly installed on the left outer surface of the support plate 1, a servo motor 602 is fixedly installed on the top of the liquid storage tank 601, a stirring rod 603 is fixedly installed at the output shaft of the servo motor 602, a pump body 604 is fixedly installed inside the support plate 1, a delivery pipe 605 is fixedly installed at the liquid outlet of the pump body 604, and four nozzles 606 are fixedly installed on the outer surface of the delivery pipe 605 and extending to the outside of the support plate 1.

[0029] Specifically, the servo motor 602 drives the stirring rod 603 to stir the protective paint inside the liquid storage tank 601 to improve the circulation effect of the protective paint. Then, the protective paint inside the liquid storage tank 601 is extracted when the pump body 604 is opened, and sprayed to the outside of the pipe body 7 through the nozzle 606 to achieve the spraying effect.

[0030] There are six through openings 506 , and all six through openings 506 are connected to the drawer box 2 .

[0031] Specifically, the dripping protective paint can be collected inside the drawer box 2 by providing the through opening 506 .

[0032] When implementing, follow these steps:

[0033] 1) When in use, the pipe body 7 is inserted between the positioning plate 505 and the fixing plate 501;

[0034] 2) Then, the rotating motor 503, the pump body 604, the heating tube 302 and the blower 303 are turned on simultaneously;

[0035] 3) The rotating motor 503 is turned on to drive the pipeline body 7 to rotate, and the pump body 604 extracts the protective paint inside the liquid storage tank 601 and sprays it to the outside of the pipeline body 7 through the spray head 606;

[0036] 4) At the same time, the temperature in the drying box 301 is increased by the heating tube 302, and the blower 303 extracts the hot air in the drying box 301 and transports the hot air through the air outlet 305 to dry the pipeline body 7.

[0037] In summary, the automobile ventilation duct protective paint spraying device can clamp the duct body 7 between the positioning plate 505 and the fixing plate 501 by setting the positioning component 5, and fix the duct body 7. At the same time, the opening of the rotating motor 503 can also drive the duct body 7 to rotate, so as to achieve the purpose of rotating the duct body 7 while spraying; and the spraying component 6 is set to realize the spraying of the outer surface of the duct body 7, and the protective paint inside the liquid storage tank 601 is extracted when the pump body 604 is opened, and is sprayed to the outside of the duct body 7 through the nozzle 606, so as to achieve the spraying effect.

[0038] In addition, by setting up the drying component 3, during the spraying process of the pipeline body 7, the temperature in the drying box 301 is increased by the heating tube 302, and the hot air in the drying box 301 is extracted when the blower 303 is turned on, and the hot air is transported to the outlet 305 to dry the pipeline body 7, which is beneficial to the drying and curing of the surface coating of the pipeline body 7.

[0039] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] 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 protective paint spraying device for automobile ventilation ducts, comprising a support plate (1) and a duct body (7), characterized in that: A drawer box (2) is movably installed inside the support plate (1), a drying assembly (3) is fixedly installed on the top of the support plate (1), a bracket (4) is fixedly installed on the top of the support plate (1), a positioning assembly (5) is provided on the top of the support plate (1), and a spraying assembly (6) is fixedly installed on the left side of the support plate (1); The drying assembly (3) comprises a drying box (301), the drying box (301) is fixedly installed on the right side of the top of the support plate (1), a heating tube (302) is fixedly installed on the right inner wall of the drying box (301), a blower (303) is fixedly installed on the top of the support plate (1), an air outlet pipe (304) is fixedly installed at the air outlet of the blower (303) and on the left side of the drying box (301), and six air outlet heads (305) are fixedly installed on the outer surface of the air outlet pipe (304); The positioning assembly (5) comprises a fixing plate (501), the fixing plate (501) is fixedly mounted on the top of the support plate (1), a groove (502) adapted to the pipe body (7) is provided on the top of the fixing plate (501), a rotating motor (503) is fixedly mounted on the top outer surface of the bracket (4), an electric push rod (504) is fixedly mounted on the output shaft of the rotating motor (503), a positioning plate (505) is fixedly mounted on one end of the electric push rod (504), and a through opening (506) is provided inside the fixing plate (501).

2. The protective paint spraying device for automobile ventilation duct according to claim 1 is characterized in that: The spraying assembly (6) comprises a liquid storage tank (601), the liquid storage tank (601) is fixedly mounted on the left outer surface of the support plate (1), a servo motor (602) is fixedly mounted on the top of the liquid storage tank (601), a stirring rod (603) is fixedly mounted at the output shaft of the servo motor (602), a pump body (604) is fixedly mounted inside the support plate (1), a delivery pipe (605) is fixedly mounted at the liquid outlet of the pump body (604), and four spray heads (606) are fixedly mounted on the outer surface of the delivery pipe (605) and extending to the outside of the support plate (1).

3. The protective paint spraying device for automobile ventilation duct according to claim 1 is characterized in that: The top of the pipe body (7) is inserted into the interior of the positioning plate (505), and the bottom of the pipe body (7) extends into the groove (502).

4. The protective paint spraying device for automobile ventilation duct according to claim 2 is characterized in that: A liquid inlet pipe is fixedly installed on the top of the liquid storage tank (601), and a liquid inlet pipe extending into the interior of the liquid storage tank (601) is fixedly installed at the liquid inlet of the pump body (604), and the four nozzles (606) are all fixedly connected to the support plate (1).

5. The protective paint spraying device for automobile ventilation duct according to claim 1 is characterized in that: The number of the through openings (506) is six, and the six through openings (506) are all connected to the inside of the drawer box (2).

6. The protective paint spraying device for automobile ventilation duct according to claim 1 is characterized in that: An air intake pipe is fixedly installed on the right side of the drying box (301), and an air intake pipe extending to the interior of the drying box (301) is fixedly installed at the air inlet of the blower (303).

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