Spraying device for automobile spoiler machining

Abstract

The utility model provides a spraying device for processing an automobile spoiler, which relates to the technical field of spraying devices, and comprises a processing table, a fan, ventilation windows and a spraying device, the processing table is provided with a protective cover, the upper surface of the protective cover is provided with the fan, the two sides of the protective cover are provided with the ventilation windows, and the protective cover is provided with an operation panel; the spraying mechanism is arranged on the rear side of the protective cover, and the spraying mechanism comprises a liquid storage tank and an arc-shaped spraying pipe; the collecting mechanism is arranged below the machining table and used for collecting redundant spraying liquid in the spraying process. Under the cooperative driving of the motor and the arc-shaped gear ring, the arc-shaped spray pipe can do arc-shaped motion along a specific track, so that the arc-shaped spray pipe gradually moves from one end to the other end above the automobile spoiler, all parts of the automobile spoiler are uniformly and accurately covered with paint, the spraying quality and efficiency are greatly improved, and the spraying efficiency is improved. And common paint surface defects caused by manual spraying are effectively avoided, and the yield is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying device technical field especially relates to a spraying device for automobile spoiler processing. BACKGROUND

[0002] In the field of automobile manufacturing and modification, the automobile spoiler is not only a key component to improve the appearance and recognition of the vehicle, but also an important element affecting the aerodynamic performance of the vehicle. With the increasing pursuit of individualization and quality of consumers, the surface treatment process of the automobile spoiler, especially the spraying link, faces higher requirements for precision, uniformity and environmental protection. Therefore, a device capable of uniformly spraying the automobile spoiler is needed.

[0003] In related technologies, the spraying of traditional automobile spoilers mostly relies on manual operation. Manual spraying can improve the spraying efficiency to some extent. However, due to the uneven spraying skills of different employees, it is easy to cause uneven spraying in actual operation, which may result in inaccurate and consistent spraying effects in different areas of the automobile spoiler. The automobile spoiler may have some areas with excessively thick paint accumulation, while some areas have thin coating, which seriously affects product quality. In this way, not only the spraying efficiency is reduced, but also the spraying quality is reduced.

[0004] Therefore, it is necessary to provide a spraying device for automobile spoiler processing to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a spraying device for automobile spoiler processing.

[0006] The utility model provides a spraying device for automobile spoiler processing, which comprises:

[0007] A processing table is provided with a protective cover, a fan is installed on the upper surface of the protective cover, ventilation windows are arranged on both sides of the protective cover, and an operation panel is arranged on the protective cover.

[0008] A spraying mechanism is arranged on the back side of the protective cover, and the spraying mechanism comprises a liquid storage tank and an arc-shaped spray pipe.

[0009] A collecting mechanism is arranged below the processing table to collect excess spraying liquid during the spraying process.

[0010] Preferably, a protective door for conveniently taking the automobile spoiler is arranged on the front side of the protective cover, a perspective window is arranged on the protective door, and insertion slots for conveniently installing the collecting mechanism are arranged on both sides of the processing table.

[0011] Preferably, the processing table upper surface is provided with a leakage hole for collecting the spraying liquid, and both sides of the processing table upper surface are provided with an inner support plate for fixing the automobile spoiler, and both sides of the processing table upper surface are provided with a limiting groove for facilitating the movement of the inner support plate and a positioning hole for facilitating the fixation of the inner support plate.

[0012] Preferably, the spraying mechanism further comprises a connecting pipe connected with the liquid storage tank, the liquid storage tank is fixedly installed at the rear side of the protective cover, an arc-shaped tooth ring is further installed at the rear side of the protective cover, an arc-shaped T-shaped groove is formed in the arc-shaped tooth ring, and a T-shaped block is slidably arranged in the arc-shaped T-shaped groove.

[0013] Preferably, the T-shaped block is connected with a connecting plate, a motor is fixedly installed on the connecting plate, a gear is fixedly connected with the output shaft of the motor, the gear is in meshing connection with the arc-shaped tooth ring, a blind hole is formed in the side of the gear close to the protective cover, and a bearing is fixedly installed in the blind hole.

[0014] Preferably, one end of the arc-shaped spray pipe is connected with the inner ring of the bearing, an arc-shaped groove and a movable groove concentric with the arc-shaped tooth ring are formed at the rear side of the protective cover, the arc-shaped spray pipe extends into the protective cover through the arc-shaped groove, a plurality of nozzles are installed on the arc-shaped spray pipe, and the connecting pipe is connected with the arc-shaped spray pipe through the movable groove.

[0015] Preferably, the collecting mechanism comprises a collecting tank arranged below the processing table, plug-in plates are connected with both sides of the upper surface of the collecting tank, the collecting tank is installed on the plug-in groove of the processing table through the plug-in plates, an installation groove is formed in the collecting tank, and a filter screen for filtering the collected spraying liquid is installed in the collecting tank through the installation groove.

[0016] Compared with the related art, the spraying device for processing automobile spoilers has the following beneficial effects:

[0017] 1. Under the cooperative driving of the motor and the arc-shaped tooth ring, the arc-shaped spray pipe can move along a specific trajectory in an arc-shaped manner, so that the arc-shaped spray pipe gradually moves from one end to the other end above the automobile spoiler, ensures that the paint uniformly and accurately covers each part of the automobile spoiler, greatly improves the spraying quality and efficiency, effectively avoids the common paint surface defects of manual spraying, and significantly improves the product yield; the setting of the fan and the ventilation window can dry the sprayed spoiler, improves the drying efficiency of the automobile spoiler, and avoids the situation that the spraying liquid is stained on the hand or the tool for taking the spoiler from the protective cover due to incomplete drying, thereby causing uneven spraying. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the embodiment of the application;

[0019] Figure 2It is a local structure cutaway view of the embodiment of the application;

[0020] Figure 3 It is an exploded view of the spraying mechanism of the embodiment of the application;

[0021] Figure 4 It is a schematic view of the collecting mechanism of the embodiment of the application.

[0022] In the figure, 1 is a processing table, 101 is a leakage hole, 102 is a limiting groove, 103 is a positioning hole, 104 is a slot, 2 is a protective cover, 201 is an arc-shaped groove, 202 is a movable groove, 3 is an operation panel, 4 is a ventilation window, 5 is a fan, 6 is a spraying mechanism, 601 is a liquid storage tank, 602 is a connecting pipe, 603 is an arc-shaped tooth ring, 6031 is an arc-shaped T-shaped groove, 604 is a T-shaped block, 605 is a connecting plate, 606 is a motor, 607 is a gear, 608 is a bearing, 609 is an arc-shaped spray pipe, 610 is a nozzle, 7 is an inner support plate, 8 is a collecting mechanism, 801 is a collecting box, 8011 is a mounting slot, 802 is a plug-in plate, and 803 is a filter screen. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and embodiments.

[0024] Please refer to Figures 1 to 4 A spraying device for processing automobile spoilers, comprising:

[0025] The processing table 1 is provided with the protective cover 2, the fan 5 is mounted on the upper surface of the protective cover 2, ventilation windows 4 are arranged on both sides of the protective cover 2, and the operation panel 3 is arranged on the protective cover 2.

[0026] The spraying mechanism 6 is arranged at the rear side of the protective cover 2, and comprises the liquid storage tank 601 and the arc-shaped spray pipe 609.

[0027] The collecting mechanism 8 is arranged below the processing table 1 and is used for collecting the excess spraying liquid during spraying.

[0028] It should be noted that the fan 5 is arranged to facilitate the drying of the sprayed automobile spoiler, so that when the sprayed automobile spoiler is taken out of the protective cover 2, the spraying liquid can be prevented from being stained on the hands or the tool for taking out the automobile spoiler, thereby preventing uneven spraying.

[0029] Reference Figure 1 、 Figure 2 As shown in the figure, the front side of the protective cover 2 is provided with a protective door for conveniently taking out the automobile spoiler, the protective door is provided with a perspective window, and the processing table 1 is provided with slots 104 on both sides for conveniently installing the collecting mechanism 8.

[0030] Need to explain, the operator opens the protective door, the protective door on the perspective window is convenient for observing the internal situation at any time.

[0031] Reference Figure 1 , Figure 2 As shown in the drawings, the upper surface of the processing table 1 is provided with a leakage hole 101 for collecting the spraying liquid, and the two sides of the upper surface of the processing table 1 are provided with an inner support plate 7 for fixing the automobile spoiler, and the two sides of the upper surface of the processing table 1 are provided with a limiting groove 102 for the movement of the inner support plate 7 and a positioning hole 103 for fixing the inner support plate 7.

[0032] Need to explain, the automobile spoiler to be sprayed is placed on the processing table 1, the position of the inner support plate 7 is adjusted flexibly by the limiting groove 102 on the two sides of the upper surface of the processing table 1, so that it is adapted to the size of the spoiler, and then the inner support plate 7 is fixed stably through the positioning hole 103, so that the spoiler is not moved during the spraying process.

[0033] Reference Figures 1-3 As shown in the drawings, the spraying mechanism 6 further comprises a connecting pipe 602, the connecting pipe 602 is connected with the liquid storage tank 601, the liquid storage tank 601 is fixedly installed on the rear side of the protective cover 2, and the rear side of the protective cover 2 is also provided with an arc-shaped tooth ring 603, the arc-shaped tooth ring 603 is provided with an arc-shaped T-shaped groove 6031, and the arc-shaped T-shaped groove 6031 is slidably provided with a T-shaped block 604; the outer side of the T-shaped block 604 is connected with a connecting plate 605, the connecting plate 605 is fixedly installed with a motor 606, the output shaft of the motor 606 is fixedly connected with a gear 607, the gear 607 is engagedly connected with the arc-shaped tooth ring 603, the gear 607 is provided with a blind hole on the side close to the protective cover 2, and a bearing 608 is fixedly installed in the blind hole; one end of an arc-shaped spray pipe 609 is connected with the inner ring of the bearing 608, the rear side of the protective cover 2 is provided with an arc-shaped groove 201 concentric with the arc-shaped tooth ring 603 and a movable groove 202, the arc-shaped spray pipe 609 extends into the protective cover 2 through the arc-shaped groove 201, a plurality of nozzles 610 are installed on the arc-shaped spray pipe 609, and the connecting pipe 602 is connected with the arc-shaped spray pipe 609 through the movable groove 202.

[0034] In specific implementation, the protective door is closed, the spraying parameters such as spraying flow and movement speed of the arc-shaped spray pipe 609 are set through the operation panel 3. At this time, the paint in the liquid storage tank 601 is sent to the arc-shaped spray pipe 609 through the connecting pipe 602, and the motor 606 is started to drive the output shaft to rotate the gear 607. The arc-shaped spray pipe 609 makes precise arc movement in the protective cover 2 along the arc-shaped groove 201, and the plurality of nozzles 610 installed on the arc-shaped spray pipe 609 uniformly spray the paint on the surface of the automobile spoiler.

[0035] Reference Figure 1 , Figure 2 , Figure 4As shown, the collecting mechanism 8 includes a collecting box 801 located below the processing table 1, both sides of the upper surface of the collecting box 801 are connected with plugboards 802, the collecting box 801 is installed on the plug slot 104 of the processing table 1 through the plugboards 802, the collecting box 801 is provided with an installation slot 8011, and a filter screen 803 for filtering the collected spraying liquid is installed in the collecting box 801 through the installation slot 8011.

[0036] In the spraying process, the excess spraying liquid flows downward through the leakage holes 101 on the processing table 1, and the collecting box 801 is used for receiving the leaked spraying waste liquid.

[0037] The working principle of the spraying device for processing the automobile spoiler is as follows:

[0038] Firstly, the operator opens the protective door, places the automobile spoiler to be sprayed on the processing table 1, and fixes the automobile spoiler by using the inner supporting plate 7 to ensure that the spoiler does not move during the spraying process.

[0039] Then, the protective door is closed, the spraying parameters are set through the operation panel 3, the motor 606 is started, the output shaft drives the gear 607 to rotate, the arc-shaped spraying pipe 609 moves in the arc-shaped groove 201 in the protective cover 2 in an accurate arc-shaped manner, the spraying liquid in the liquid storage tank 601 is delivered into the arc-shaped spraying pipe 609 through the connecting pipe 602, and finally the coating is uniformly sprayed on the surface of the automobile spoiler through the plurality of nozzles 610.

[0040] During the spraying process, the excess spraying liquid flows downward through the leakage holes 101, the waste liquid is filtered through the filter screen 803, and the filtered waste liquid is finally collected in the collecting box 801.

[0041] Finally, after the spraying is completed, the fan 5 is started to blow and dry the sprayed automobile spoiler, which accelerates the drying efficiency and also avoids the spraying liquid from being stained on the hands or the taking tool when the spoiler is taken out of the protective cover 2, so that the uneven spraying is caused.

[0042] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A spraying device for processing automobile rear spoilers, characterized in that, include: A processing table (1) is provided with a protective cover (2). A fan (5) is installed on the upper surface of the protective cover (2). Ventilation windows (4) are provided on both sides of the protective cover (2). An operation panel (3) is provided on the protective cover (2). The spraying mechanism (6) is located behind the protective cover (2). The spraying mechanism (6) includes a liquid storage tank (601) and an arc-shaped spray pipe (609). The collection mechanism (8) is located below the processing table (1) and is used to collect excess sprayed liquid during the nozzle process.

2. The spraying device for processing automobile rear spoilers according to claim 1, characterized in that, The protective cover (2) has a protective door on the front side for easy access to the car's rear spoiler. The protective door has a viewing window. The processing table (1) has slots (104) on both sides for easy installation of the collection mechanism (8).

3. The spraying device for processing automobile rear wings according to claim 2, characterized in that, The upper surface of the processing table (1) is provided with a drain hole (101) for easy collection of spraying liquid. Both sides of the upper surface of the processing table (1) are provided with inner support plates (7) for fixing the rear wing of the car. Both sides of the upper surface of the processing table (1) are provided with limiting grooves (102) for easy movement of the inner support plates (7) and positioning holes (103) for easy fixing of the inner support plates (7).

4. The spraying device for processing automobile rear wings according to claim 1, characterized in that, The spraying mechanism (6) also includes a connecting pipe (602), which is connected to a liquid storage tank (601). The liquid storage tank (601) is fixedly installed on the rear side of the protective cover (2). An arc-shaped toothed ring (603) is also installed on the rear side of the protective cover (2). An arc-shaped T-groove (6031) is provided on the arc-shaped toothed ring (603), and a T-shaped block (604) is slidably provided in the arc-shaped T-groove (6031).

5. The spraying device for processing automobile rear wings according to claim 4, characterized in that, A connecting plate (605) is connected to the outside of the T-shaped block (604). A motor (606) is fixedly installed on the connecting plate (605). A gear (607) is fixedly connected to the output shaft of the motor (606). The gear (607) meshes with the arc-shaped gear ring (603). A blind hole is opened on the side of the gear (607) near the protective cover (2). A bearing (608) is fixedly installed in the blind hole.

6. The spraying device for processing automobile rear spoilers according to claim 5, characterized in that, One end of the arc-shaped nozzle (609) is connected to the inner ring of the bearing (608). The rear side of the protective cover (2) is provided with an arc-shaped groove (201) and a movable groove (202) concentric with the arc-shaped toothed ring (603). The arc-shaped nozzle (609) extends into the protective cover (2) through the arc-shaped groove (201). Several nozzles (610) are installed on the arc-shaped nozzle (609). The connecting pipe (602) is connected to the arc-shaped nozzle (609) through the movable groove (202).

7. The spraying device for processing automobile rear wings according to claim 2, characterized in that, The collection mechanism (8) includes a collection box (801) located below the processing table (1). Both sides of the upper surface of the collection box (801) are connected to insert plates (802). The collection box (801) is installed on the slot (104) of the processing table (1) through the insert plates (802). The collection box (801) is provided with an installation slot (8011). The collection box (801) is equipped with a filter screen (803) for filtering the collected spray liquid through the installation slot (8011).

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