A spraying device for processing automobile parts

Abstract

The utility model discloses a kind of spraying devices for automobile parts processing, belong to spraying device technical field for automobile parts processing, its technical scheme main points include placing assembly, the inside of the placing assembly is provided with spraying assembly;The spraying assembly includes electric telescopic link, the bottom of the electric telescopic link is fixedly connected with servo motor, the bottom of the servo motor is fixedly connected with hollow plate, the surface of the hollow plate is communicated with several control valves, the side of several control valves away from hollow plate is all communicated with nozzle, the bottom of the several control valves is communicated with air pipe, the bottom of the air pipe is communicated with air pump, the top of the hollow plate is communicated with liquid pump, can solve the problem that most of existing spraying devices for automobile parts processing are assembled with single nozzle, different spraying requirements each time, may need to replace nozzle, replace nozzle, increase the workload of user, and reduce work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying devices for processing automotive parts, and in particular to a spraying device for processing automotive parts. Background Technology

[0002] A spraying device for automotive parts processing is a specialized piece of equipment used for surface coating in the automotive parts production process. Its core function is to uniformly cover the surface of automotive parts with paint through atomized spraying using a specific mechanical structure. This achieves multiple functions: it can isolate corrosive media such as air and moisture through the coating, improving the rust and corrosion resistance of the parts and extending their service life; it can also give the parts specific appearance effects according to requirements, meeting the overall appearance design requirements of the car; some special coatings can also enhance the wear resistance, high temperature resistance, insulation and other functions of the parts, ensuring that the parts function stably during the operation of the car. This device is usually combined with mechanical positioning, conveying or nozzle adjustment structures to adapt to automotive parts of different sizes and shapes. By controlling parameters such as spraying pressure, paint flow rate and spraying distance, it ensures uniform coating thickness and firm adhesion, meeting the processing quality standards of automotive parts.

[0003] To address the aforementioned issues, existing patents offer solutions. Most existing painting devices used for automotive parts processing are equipped with a single nozzle. Since each painting operation has different requirements, the nozzle may need to be replaced. This increases the user's workload and reduces work efficiency.

[0004] Therefore, a spraying device for processing automotive parts is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a spraying device for processing automotive parts, which can solve the problem that most existing spraying devices for processing automotive parts are equipped with a single nozzle. Each spraying requirement is different, and the nozzle may need to be replaced. When the nozzle needs to be replaced, the workload of the user is increased and the work efficiency is reduced.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a spraying device for processing automotive parts, comprising a placement assembly, wherein a spraying assembly is disposed inside the placement assembly;

[0007] The spraying assembly includes an electric telescopic rod, with a first servo motor fixedly connected to the bottom of the electric telescopic rod. A hollow plate is fixedly connected to the bottom of the first servo motor. Several control valves are connected to the surface of the hollow plate. Each of the control valves has a nozzle connected to its side away from the hollow plate. An air pipe is connected to the bottom of the control valves. An air pump is connected to the bottom of the air pipe. A liquid pump is connected to the top of the hollow plate. A storage tank is bolted to the bottom of the liquid pump. The liquid pump is connected to the interior of the storage tank.

[0008] Preferably, the placement assembly includes a housing, a second servo motor is bolted to the bottom of the housing, and an adjustment disc is fixedly connected to the top of the second servo motor.

[0009] Preferably, a heating lamp is fixedly connected to the rear side of the inner wall of the housing, and a shielding door is slidably connected inside the housing.

[0010] Preferably, an anti-slip plate is fixedly connected to the top of the adjustment disc, and the anti-slip plate is made of silicone.

[0011] Preferably, a controller is fixedly connected to the left side of the housing.

[0012] Preferably, a motor is bolted to the top of the storage box, a stirring rack is fixedly connected to the bottom of the motor, and a heating rod is fixedly connected inside the stirring rack.

[0013] Preferably, the storage box has a filling hole at the top and a drain valve at the bottom.

[0014] Preferably, the top and bottom of the inner wall of the housing are provided with sliding grooves, and the top and bottom of the shielding door are fixedly connected with sliding blocks that cooperate with the sliding grooves.

[0015] Preferably, an observation panel is fixedly connected inside the shielding door, and an adjustment handle is fixedly connected to the front side of the shielding door.

[0016] Preferably, a bracket is fixedly connected to the bottom of the housing, and several auxiliary rods are fixedly connected to the inner side of the bracket.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The spraying assembly provided in this application is equipped with several nozzles and corresponding control valves. By controlling the switch of the control valve individually, the appropriate nozzle can be selected according to different spraying needs without disassembly or replacement, which greatly reduces the workload of the user and significantly improves work efficiency.

[0019] 2. As set in this application, the first servo motor drives the hollow plate and nozzle to rotate, and the second servo motor drives the adjustment plate and components to rotate. With the help of the electric telescopic rod to adjust the distance between the nozzle and the components, the components can be sprayed evenly in all directions, ensuring consistent coating thickness and firm adhesion, and improving the spraying quality. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the spraying device for processing automotive parts according to this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the spraying assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the placement component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a partial component of this utility model;

[0024] Figure 5 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0025] In the diagram, 1. Placement component; 101. Box shell; 102. Second servo motor; 103. Adjustment plate; 104. Heating lamp; 105. Shielding door; 106. Anti-slip plate; 2. Spraying component; 201. Electric telescopic rod; 202. First servo motor; 203. Hollow plate; 204. Control valve; 205. Nozzle; 206. Air pipe; 207. Air pump; 208. Liquid pump; 209. Storage box; 3. Controller; 4. Motor; 5. Stirring rack; 6. Heating rod; 7. Filling hole; 8. Discharge valve; 9. Sliding groove; 10. Sliding block; 11. Observation plate; 12. Adjustment handle; 13. Support; 14. Auxiliary rod. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A spraying device for processing automotive parts includes a placement component 1, and a spraying component 2 is disposed inside the placement component 1.

[0029] The spraying assembly 2 includes an electric telescopic rod 201. A first servo motor 202 is fixedly connected to the bottom of the electric telescopic rod 201. A hollow plate 203 is fixedly connected to the bottom of the first servo motor 202. Several control valves 204 are connected to the surface of the hollow plate 203. A nozzle 205 is connected to the side of each control valve 204 away from the hollow plate 203. An air pipe 206 is connected to the bottom of the several control valves 204. An air pump 207 is connected to the bottom of the air pipe 206. A liquid pump 208 is connected to the top of the hollow plate 203. A storage tank 209 is bolted to the bottom of the liquid pump 208. The liquid pump 208 is connected to the interior of the storage tank 209.

[0030] In this embodiment: The placement component 1 serves as the basic support structure of the device, its core function being to fix and adjust the automotive parts to be painted. The painting component 2 is responsible for evenly covering the surface of the parts with paint. An electric telescopic rod 201 allows for vertical adjustment, moving the first servo motor 202, hollow plate 203, and nozzles 205 below, thus changing the distance between the nozzles 205 and the parts to accommodate painting needs of parts of different sizes. The first servo motor 202, fixedly connected to the hollow plate 203, rotates the hollow plate 203 and nozzles 205, further ensuring even paint coverage of all angles of the parts, in conjunction with the rotation of the adjusting disc 103. The hollow plate 203 acts as a paint transfer channel, one end connected to the liquid pump 208 to receive paint, and the other end connected to the nozzles 205 via a control valve 204 to distribute paint to each nozzle. The control valve 204, installed between the hollow plate 203 and the nozzles 205, can be used independently... The system controls the on / off flow of paint through the corresponding nozzles 205. Different nozzles 205 can be selected based on spraying requirements without needing to replace them, reducing workload and improving efficiency. By setting the nozzles 205, the paint delivered from the hollow plate 203 is atomized and sprayed onto the surface of the parts, achieving the coating operation. Multiple nozzles 205 can be used in conjunction to adapt to different spraying precision and range requirements. An air pipe 206 connects the control valve 204 and the air pump 207, providing pneumatic power for the opening and closing of the control valve 204, ensuring its stable operation. The air pump 207 generates compressed air, which is delivered to the control valve 204 through the air pipe 206, providing a power source for its operation. A liquid pump 208 connects the storage tank 209 and the hollow plate 203, pressurizing the paint in the storage tank 209 and delivering it to the hollow plate 203, providing power for paint spraying and ensuring a stable paint supply. The storage tank 209 stores paint for use, continuously supplying paint to the spraying assembly 2.

[0031] Specifically, such as Figure 3As shown, the placement component 1 includes a housing 101, a second servo motor 102 is bolted to the bottom of the housing 101, and an adjustment plate 103 is fixedly connected to the top of the second servo motor 102.

[0032] Specifically, such as Figure 3 As shown, a heating lamp 104 is fixedly connected to the rear side of the inner wall of the housing 101, and a shielding door 105 is slidably connected inside the housing 101.

[0033] Specifically, such as Figure 3 As shown, an anti-slip plate 106 is fixedly connected to the top of the adjustment plate 103. The anti-slip plate 106 is made of silicone.

[0034] In this embodiment: a housing 101 serves as the outer shell of the device, providing a closed spraying space to prevent paint spillage and environmental pollution, while protecting internal components. A second servo motor 102 provides power for the rotation of the adjustment disk 103, driving the components to rotate and ensuring uniform spraying on all surfaces. The adjustment disk 103 holds the components to be sprayed and rotates under the drive of the second servo motor 102, cooperating with the spraying assembly 2 to achieve omnidirectional spraying. A heating lamp 104, installed on the rear inner wall of the housing 101, heats and dries the paint on the surface of the components after spraying, accelerating the curing speed and improving processing efficiency. A shielding door 105, slidably connected to the housing 101, seals the spraying space when closed and facilitates the loading and unloading of components when open; it also prevents paint splashing during spraying. An anti-slip plate 106, fixed to the top of the adjustment disk 103 and made of silicone, increases the friction between the components and the adjustment disk 103, preventing the components from sliding or shifting during rotational spraying.

[0035] Specifically, such as Figure 1 As shown, a controller 3 is fixedly connected to the left side of the housing 101.

[0036] Specifically, such as Figure 4 As shown, a motor 4 is bolted to the top of the storage box 209, a stirring rack 5 is fixedly connected to the bottom of the motor 4, and a heating rod 6 is fixedly connected inside the stirring rack 5.

[0037] In this embodiment: By setting the controller 3 as the control core of the device, it can connect and control the functions of components such as the electric telescopic rod 201, the first servo motor 202, the second servo motor 102, the air pump 207, the liquid pump 208, the heating lamp 104, and the motor 4. By setting the motor 4, which is installed on the top of the storage tank 209 and fixedly connected to the stirring rack 5, it provides power for the rotation of the stirring rack 5, driving the stirring rack 5 to stir the paint in the storage tank 209, preventing the paint from settling and separating, and ensuring the paint concentration is uniform. By setting the stirring rack 5 to rotate under the drive of the motor 4, it stirs and mixes the paint in the storage tank 209, avoiding the sedimentation of solid particles in the paint, ensuring the paint texture is uniform, and improving the spraying quality. By setting the heating rod 6, which is fixed inside the stirring rack 5, it can generate heat after being powered on, heating the paint while the stirring rack 5 is stirring the paint, so that the paint maintains a suitable temperature and fluidity, especially suitable for low temperature environments or high viscosity paints, and avoiding the paint from being unable to be sprayed normally due to too high viscosity.

[0038] Specifically, such as Figure 2 , Figure 4 As shown, the top of the storage box 209 is provided with a filling hole 7, and the bottom of the storage box 209 is connected to a discharge valve 8.

[0039] Specifically, such as Figure 5 As shown, sliding grooves 9 are provided at the top and bottom of the inner wall of the housing 101, and sliding blocks 10 that cooperate with the sliding grooves 9 are fixedly connected to the top and bottom of the shielding door 105.

[0040] In this embodiment: A filling hole 7 is provided at the top of the storage box 209, which is a channel for adding paint into the storage box 209, making it convenient for operators to replenish the paint; a cover is usually provided to prevent dust and impurities from falling into the storage box 209 and contaminating the paint; a drain valve 8 is provided at the bottom of the storage box 209, which can be opened to drain the remaining paint or cleaning fluid when it is necessary to change the type of paint or clean the storage box 209, making it convenient for maintenance and paint replacement; a sliding groove 9 and a sliding block 10 are provided, and the inner walls of the sliding block 10 and the sliding groove 9 are movably connected to ensure the stability of the movement trajectory of the shielding door 105.

[0041] Specifically, such as Figure 1 As shown, an observation panel 11 is fixedly connected inside the shielding door 105, and an adjustment handle 12 is fixedly connected to the front side of the shielding door 105.

[0042] Specifically, such as Figure 1 As shown, a bracket 13 is fixedly connected to the bottom of the housing 101, and several auxiliary rods 14 are fixedly connected to the inner side of the bracket 13.

[0043] In this embodiment: By setting an observation plate 11, installed inside the shielding door 105, which is usually made of transparent material, the operator can observe the spraying progress and the spraying status of the parts inside the housing 101 through the observation plate 11 without opening the shielding door 105. By setting an adjustment handle 12, fixed to the front side of the shielding door 105, an operating point is provided for the operator to hold and facilitate manual pushing of the shielding door 105 to open or close. By setting a bracket 13, the housing 101 can be supported. By setting an auxiliary rod 14, the strength of the bracket 13 can be increased.

[0044] Working principle: The shielding door 105 of the housing 101 is opened by adjusting handle 12. The parts to be sprayed are placed on the silicone anti-slip plate 106 on top of the adjusting plate 103. After closing the shielding door 105, the device is started via controller 3. Liquid pump 208 draws paint from storage tank 209. Simultaneously, motor 4 on top of storage tank 209 drives the mixing rack 5 to rotate. Heating rod 6 inside the mixing rack 5 heats the paint, ensuring uniformity and maintaining suitable fluidity. After being pressurized by liquid pump 208, the paint is delivered to hollow plate 203. Air pump 207 provides air pressure to control valve 204 through air pipe 206. The corresponding valve is opened via controller 3 according to the spraying requirements. The control valve 204 atomizes the paint and sprays it through the nozzle 205. The electric telescopic rod 201 adjusts the distance between the nozzle 205 and the parts. The first servo motor 202 drives the hollow plate 203 and the nozzle 205 to rotate. The second servo motor 102 drives the adjustment plate 103 and the parts to rotate, so as to achieve uniform spraying of the parts in all directions. The progress can be observed through the observation plate 11 during the spraying process. After the spraying is completed, the heating lamp 104 is turned on to heat and dry the paint on the surface of the parts. After drying, the shielding door 105 is opened to take out the parts. If the paint needs to be replaced, the remaining paint can be discharged through the discharge valve 8 at the bottom of the storage box 209, and new paint can be added through the filling hole 7.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spraying apparatus for processing automotive parts, comprising a placement assembly (1), characterized in that: The placement component (1) is equipped with a spraying component (2); The spraying assembly (2) includes an electric telescopic rod (201), a first servo motor (202) is fixedly connected to the bottom of the electric telescopic rod (201), a hollow plate (203) is fixedly connected to the bottom of the first servo motor (202), a plurality of control valves (204) are connected to the surface of the hollow plate (203), a nozzle (205) is connected to the side of the plurality of control valves (204) away from the hollow plate (203), an air pipe (206) is connected to the bottom of the plurality of control valves (204), an air pump (207) is connected to the bottom of the air pipe (206), a liquid pump (208) is connected to the top of the hollow plate (203), a storage box (209) is bolted to the bottom of the liquid pump (208), and the liquid pump (208) is connected to the interior of the storage box (209).

2. The painting apparatus for processing automotive parts according to claim 1, characterized in that: The placement assembly (1) includes a housing (101), a second servo motor (102) is bolted to the bottom of the housing (101), and an adjustment plate (103) is fixedly connected to the top of the second servo motor (102).

3. The painting apparatus for processing automotive parts according to claim 2, characterized in that: A heating lamp (104) is fixedly connected to the rear side of the inner wall of the housing (101), and a shielding door (105) is slidably connected inside the housing (101).

4. The painting apparatus for processing automotive parts according to claim 2, characterized in that: The top of the adjustment disc (103) is fixedly connected to an anti-slip plate (106), which is made of silicone.

5. A spraying device for processing automotive parts according to claim 2, characterized in that: A controller (3) is fixedly connected to the left side of the housing (101).

6. The painting apparatus for processing automotive parts according to claim 1, characterized in that: A motor (4) is bolted to the top of the storage box (209), and a stirring rack (5) is fixedly connected to the bottom of the motor (4). A heating rod (6) is fixedly connected inside the stirring rack (5).

7. The painting apparatus for processing automotive parts according to claim 1, characterized in that: The storage box (209) has a filling hole (7) on the top and a discharge valve (8) connected to the bottom of the storage box (209).

8. A spraying device for processing automotive parts according to claim 3, characterized in that: The top and bottom of the inner wall of the housing (101) are provided with sliding grooves (9), and the top and bottom of the shielding door (105) are fixedly connected with sliding blocks (10) that cooperate with the sliding grooves (9).

9. A spraying device for processing automotive parts according to claim 3, characterized in that: An observation panel (11) is fixedly connected inside the shielding door (105), and an adjustment handle (12) is fixedly connected to the front side of the shielding door (105).

10. A spraying device for processing automotive parts according to claim 2, characterized in that: A bracket (13) is fixedly connected to the bottom of the housing (101), and several auxiliary rods (14) are fixedly connected to the inner side of the bracket (13).

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