Automatic oiling detection equipment for automobile trim panels

Abstract

The present invention discloses an automatic oiling and testing device for automobile decorative panels, which relates to the technical field of paint spraying and testing equipment, and includes a frame, and further includes: a conveyor, the conveyor is installed in the middle of the frame, and a plurality of L-shaped mounting plates are fixedly connected to the output end of the conveyor; a drying mechanism, the drying mechanism includes a blower, the blower is installed on the side of the frame, and the blower output end is detachably connected to a second joint. The present invention drives three eccentrically rotatable moving parts to rotate as a whole through a rotating disk, which can drive the wavy decorative panels clamped on the three moving parts to flip over, thereby cooperating with the mobile painting part, the guide shell and the visual inspection part to automatically complete the double-sided painting, double-sided drying and double-sided inspection effects of the wavy decorative panels, without the need for manual flipping and adjustment. At the same time, the moving parts can be eccentrically rotated and moved out from above the wavy decorative panels to avoid obstruction of painting, drying and inspection, thereby improving the processing efficiency of the wavy decorative panels.

Description

Technical Field

[0001] The present invention relates to the technical field of paint spraying detection equipment, in particular to an automatic oiling detection equipment for automobile decorative panels. Background Art

[0002] Automotive interior panels, typically made of leather or plastic, are used to decorate the interior of a vehicle. Upon commissioning, they are typically coated with a layer of paint to protect and enhance their aesthetics. Existing automotive panel painting equipment typically only handles single-sided painting, drying, and testing, requiring manual flipping, which places a heavy burden on operators.

[0003] In the existing technology, a clamping component is used to fix the car interior panel, and the clamped car interior panel can be flipped by a second motor. In this method, the clamping component will partially block the panel when clamping it, affecting the quality of painting the panel; a carrier is used to install the left and right car panels, and the carrier is set to a rotatable structure to flip the panel. In this method, the carrier will still partially block the panel, affecting the quality of painting the panel; a clamping mechanism on two slides is used to alternately clamp the car panel when painting. In this method, a second spraying is required to make up for the first clamping mechanism blocking the car panel, and the complete painting of the car panel cannot be completed, which reduces the painting quality and efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that a clamping component is used to fix the automobile interior panel, and the clamped automobile interior panel can be flipped by a second motor. When the clamping component clamps the panel, it will partially block the panel, affecting the paint quality of the panel. An automatic oiling detection device for automobile panels is proposed.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: an automatic oiling detection device for automobile trim panels, comprising a frame, and further comprising:

[0006] Conveyor, the conveyor is installed in the middle of the frame, and a plurality of L-shaped mounting plates are fixedly connected to the output end of the conveyor;

[0007] The drying mechanism includes a blower, which is mounted on the side of the frame, and the output end of the blower is detachably connected to a second joint. A second electric telescopic rod is mounted on one end of the L-shaped mounting plate, and the output end of the second electric telescopic rod is fixedly connected to a mounting block. A first motor is mounted on the mounting block on a side away from the center of the conveyor, and the output end of the first motor passes through the mounting block and is fixedly connected to a rotating disk. Three movable parts are eccentrically rotatably connected to the rotating disk, and wavy decorative plates are placed on the three movable parts. In an initial state, the three movable parts are located below the crest of the wavy decorative plate and above two adjacent troughs. The output end of the movable part can be rotatably pressed against the wavy decorative plate, and the air inlet end of the movable part is connected to the second joint, and the air outlet end can be closed and point to the wavy decorative plate;

[0008] A movable painting unit is mounted on the top of the frame, and an output end thereof is movable and points to the upper surface of the wavy decorative plate;

[0009] The visual detection part is installed on the top of the frame, and the working end points to the upper surface of the wavy decorative plate.

[0010] In the above-mentioned automatic oiling inspection equipment for automobile trim panels, the frame includes a first support frame, a second support frame and a mounting frame, the bottom of the second support frame is fixedly connected to the first support frame, and the top is fixedly connected to the mounting frame, the conveyor is installed on the second support frame, the mobile painting unit and the visual inspection unit are both installed on the mounting frame, and the blower is installed on the side of the first support frame.

[0011] In the above-mentioned automatic oiling detection equipment for automobile trim panels, a first electric telescopic rod is installed on the mobile painting unit, and the output end of the first electric telescopic rod is fixedly connected to a connecting plate via an electromagnet-type magnetic attraction structure. The output end of the blower is connected to a connecting pipe, and the top end of the connecting pipe is connected to a hose. The end of the hose away from the connecting pipe is fixedly connected to the connecting plate, and the bottom end is connected to a first joint. The first joint is plugged and connected with the second joint. When the output end of the first electric telescopic rod is extended, the first joint is plugged and connected with the second joint directly below it.

[0012] In the above-mentioned automatic oiling detection equipment for automobile trim panels, a double-headed cylinder is installed on the side of the rotating disk away from the mounting block, and both output ends of the double-headed cylinder are fixedly connected to a sliding bar, and the sliding bar is slidably connected to the rotating disk, and the two sliding bars extend out of the rotating disk at their opposite ends, and a second motor is installed on the side close to the mounting block, the output end of the second motor passes through the sliding bar and is coaxially fixedly connected to the mounting disk, the bottom of the rotating disk is fixedly connected to a fixed plate, and a fourth motor is installed on the end of the fixed plate extending out of the rotating disk, and the fixed plate is initially arranged parallel to the sliding bar, and the output of the fourth motor The end passes through the fixed plate and is coaxially fixedly connected to a rotating plate. The rotating plate is initially located between the two sliding bars at the end away from the fourth motor. The adjacent sides of the two mounting plates and the end of the rotating plate away from the fourth motor are connected with moving parts. The moving parts located on the rotating plate are initially located below the crest of the wavy decorative plate. The two moving parts located on the mounting plate are initially located above the trough of the wavy decorative plate and are distributed adjacent to the moving parts located on the rotating plate. The rotating plate is fixedly connected to a slider at the end away from the fourth motor, and the rotating plate is provided with an arc groove for the sliding of the slider.

[0013] In the above-mentioned automatic oiling inspection device for automobile trim panels, the movable component includes a fixed housing, one end of each of the three fixed housings being fixedly connected to a rotating plate and two mounting plates in a one-to-one correspondence, a cavity being defined within the rotating plate, the second joint being connected to the top of the cavity, a vent pipe being connected between the output end of the cavity and each of the three fixed housings, a plurality of air outlets being defined at the bottom of the fixed housing, a third electric telescopic rod being mounted at the bottom of the fixed housing, a blocking plate being fixedly connected to the output end of the third electric telescopic rod, and the blocking plate initially blocking the plurality of air outlets;

[0014] A plurality of third motors are installed in the fixed shell, and the output end of the third motor is coaxially fixedly connected to a rotating tube through a cross. The rotating tube is rotatably connected to the fixed shell, and one end is connected to the interior of the fixed shell, and the other end is coaxially connected to a connecting shell. The outer peripheral side of the connecting shell is connected to a plurality of connecting tubes, and the connecting tube is fixedly connected to a rubber block at one end away from the connecting shell, and the rubber block is pressed against the wavy decorative plate in the part close to the wavy decorative plate.

[0015] In the above-mentioned automatic oiling detection device for automobile trim panels, the multiple connecting tubes are located on the same connecting shell, and the distance between two adjacent connecting tubes is greater than the distance between other adjacent connecting tubes.

[0016] In the above-mentioned automatic oiling detection device for automobile trim panels, multiple fourth electric telescopic rods are installed on the fixed shell, and the output ends of the fourth electric telescopic rods are fixedly connected to sponge blocks. The multiple sponge blocks correspond one-to-one to the multiple connected shells. After the output ends of the fourth electric telescopic rods are extended, the sponge blocks are located on the moving trajectory of the rubber blocks.

[0017] In the above-mentioned automatic oiling detection equipment for automobile trim panels, the side of the connecting pipe is connected to multiple air outlet pipes, and the multiple air outlet pipes are distributed in a conical radial shape around the connecting pipe, and the output ends all point to the wavy trim panel.

[0018] In the above-mentioned automatic oiling inspection equipment for automobile trim panels, a guide shell is installed on the mounting frame. The guide shell is located between the mobile paint spraying part and the visual inspection part, and the input end is connected to the output end of the external heater, and the output end points to the upper surface of the wavy trim panel.

[0019] In the above-mentioned automatic oiling detection equipment for automobile trim panels, a support rod is fixedly connected to the mounting frame, the visual detection part is installed on the support rod, the visual detection part is electrically connected to an identification light, and the visual detection part controls the working status of the identification light by detecting the wavy trim panel.

[0020] Compared with the existing technology, the advantages of the present invention are:

[0021] The present invention sets a drying mechanism, and the first motor works, driving the three eccentrically rotatable moving parts to rotate as a whole through the rotating disk, which can drive the wavy decorative panels clamped on the three moving parts to flip over, thereby cooperating with the mobile painting part, the guide shell and the visual inspection part to automatically complete the double-sided painting, double-sided drying and double-sided inspection effects of the wavy decorative panels, without the need for manual flipping adjustment, thereby improving the processing efficiency of the wavy decorative panels; at the same time, during the painting, drying and inspection process, the moving part located above can rotate eccentrically, thereby moving out from above the wavy decorative panels, avoiding obstruction to the painting, drying and inspection, and further improving the processing quality and processing efficiency of the wavy decorative panels; and after the single-sided painting is completed, the moving part can rotate eccentrically and tilt to be located above the trough of the wavy decorative panel, thereby cooperating with the blower to blow the airflow to the trough of the wavy decorative panel, quickly improving the air-drying effect near the trough of the wavy decorative panel, and further improving the painting quality of the wavy decorative panel.

[0022] The present invention provides a moving component, and the third motor on the moving component works, which can drive multiple connecting tubes to rotate through the rotating tube and the connecting shell. When the moving component is located on the corrugated decorative plate and the rubber block support on the connecting tube is against the bottom of the crest of the corrugated decorative plate, when the multiple connecting tubes rotate, they will drive the corrugated decorative plate to move back and forth in a wave-like manner perpendicular to the conveying direction, thereby improving the drying effect of the hot air output by the guide shell on the corrugated decorative plate.

[0023] The present invention is provided with a third electric telescopic rod and a blocking plate. When not working, the blocking plate blocks the air outlet at the bottom of the fixed shell. When working, the output end of the third electric telescopic rod is extended so that the blocking plate is located below the air outlet, so that the airflow passing through the air outlet is blocked and diverted by the blocking plate. At this time, the fixed shell is tilted above the trough of the corrugated decorative plate, and part of the airflow blows toward the trough along the blocking plate, thereby improving the rapid drying effect of the trough of the corrugated decorative plate; at the same time, part of the airflow entering the fixed shell passes through the rotating tube, the connecting shell and the connecting tube, and is blown toward the vicinity of the trough of the corrugated decorative plate through multiple air outlet pipes, further improving the rapid drying effect near the trough of the corrugated decorative plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the blower and connecting pipe structure of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0026] Figure 3 This is a schematic structural diagram of the first electric telescopic rod and connecting plate of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0027] Figure 4 This is a schematic plan view of the structure of the guide housing of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the moving parts, second electric telescopic rod and first motor of the automatic oiling detection equipment for automobile trim panels proposed by the present invention;

[0029] Figure 6 This is a cross-sectional view of the rotating disk structure of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the second electric telescopic rod and the mounting block of the automatic oiling detection equipment for automobile trim panels proposed by the present invention;

[0031] Figure 8 This is a cross-sectional view of the fixed housing structure of an automatic oiling detection device for automobile trim panels proposed by the present invention;

[0032] Figure 9 This is a schematic diagram of the structure of the connecting pipe, outlet pipe and rubber block of the automatic oiling detection equipment for automobile trim panels proposed by the present invention;

[0033] Figure 10 This is a schematic diagram of the disassembled structure of the sliding bar and mounting plate of the automatic oiling detection equipment for automobile trim panels proposed by the present invention;

[0034] Figure 11 This is a schematic diagram of the disassembled structure of the rotating disk and rotating plate of the automatic oiling detection equipment for automobile trim panels proposed by the present invention.

[0035] In the figure: 1. First support frame; 2. Second support frame; 3. Conveyor; 4. Mounting frame; 5. Blower; 6. L-shaped mounting plate; 7. Connecting pipe; 8. Mobile spray paint unit; 9. Diversion housing; 10. Support rod; 11. Visual inspection unit; 12. Marking light; 13. First electric telescopic rod; 14. Connecting plate; 15. Hose; 16. First joint; 17. Second electric telescopic rod; 18. Mounting block; 19. First motor; 20. Rotating plate; 21. Second joint; 22. Sliding Moving strip; 23. Second motor; 24. Moving part; 25. Fixed shell; 26. Wave-shaped decorative plate; 27. Cavity; 28. Fixed plate; 29. ​​Third electric telescopic rod; 30. Sealing plate; 31. Third motor; 32. Rotating tube; 33. Connecting shell; 34. Connecting tube; 35. Exhaust pipe; 36. Rubber block; 37. Fourth electric telescopic rod; 38. Sponge block; 39. Mounting plate; 40. Ventilation pipe; 41. Double-headed cylinder; 42. Fourth motor; 43. Rotating plate. DETAILED DESCRIPTION

[0036] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0037] Reference Figure 1 and Figure 2 , an automatic oiling detection device for automobile trim panels, including a frame, and also including:

[0038] The frame body includes a first support frame 1, a second support frame 2 and a mounting frame 4. The bottom of the second support frame 2 is fixedly connected to the first support frame 1, and the top is fixedly connected to the mounting frame 4. The conveyor 3 is installed on the second support frame 2.

[0039] Conveyor 3 is installed in the middle of the frame. A plurality of L-shaped mounting plates 6 are fixedly connected to the output end of conveyor 3. Conveyor 3 adopts an existing conveyor belt structure and is used for cyclically transporting L-shaped mounting plates 6.

[0040] Reference Figure 2 、 Figure 3 、 Figure 5 、 Figure 7 、 Figure 10 and Figure 11, drying mechanism, the drying mechanism includes a blower 5, the blower 5 is installed on the side of the first support frame 1, the output end of the blower 5 is detachably connected to the second joint 21, and a second electric telescopic rod 17 is installed at one end of the L-shaped mounting plate 6, and the output end of the second electric telescopic rod 17 is fixedly connected to the mounting block 18, and the mounting block 18 is installed on the side away from the center of the conveyor 3. The output end of the first motor 19 passes through the mounting block 18 and is fixedly connected to the rotating disk 20, and three moving parts 24 are eccentrically rotatably connected to the rotating disk 20, and wavy decorative plates 26 are placed on the three moving parts 24, and the three moving parts 24 are initially located below the crest of the wavy decorative plate 26 and above the two adjacent troughs. The output end of the moving part 24 can be rotatably pressed against the wavy decorative plate 26, and the air inlet end of the moving part 24 is connected to the second joint 21, and the air outlet end can be closed and point to the wavy decorative plate 26.

[0041] A double-headed cylinder 41 is installed on the side of the rotating disk 20 away from the mounting block 18. The two output ends of the double-headed cylinder 41 are fixedly connected to the sliding bar 22. The sliding bar 22 is slidably connected to the rotating disk 20. The opposite ends of the two sliding bars 22 extend out of the rotating disk 20, and a second motor 23 is installed on the side close to the mounting block 18. The output end of the second motor 23 passes through the sliding bar 22 and is coaxially fixedly connected to the mounting disk 39. A fixed plate 28 is fixedly connected to the bottom of the rotating disk 20. A fourth motor 42 is installed on the end of the fixed plate 28 extending out of the rotating disk 20. The fixed plate 28 is initially arranged parallel to the sliding bar 22. The output end of the fourth motor 42 passes through the fixed plate 28 and A rotating plate 43 is coaxially fixedly connected, and the rotating plate 43 is initially located between the two sliding bars 22 at the end away from the fourth motor 42. The adjacent sides of the two mounting plates 39 and the end of the rotating plate 43 away from the fourth motor 42 are connected with moving parts 24. The moving parts 24 located on the rotating plate 43 are initially located below the crest of the wavy decorative plate 26. The two moving parts 24 located on the mounting plate 39 are initially located above the trough of the wavy decorative plate 26 and are distributed adjacent to the moving parts 24 located on the rotating plate 43. The rotating plate 43 is fixedly connected to the end away from the fourth motor 42 with a slider, and the rotating disk 20 is provided with an arc groove for the slider to slide.

[0042] Reference Figure 6 and Figure 8 The movable part 24 includes a fixed shell 25, one end of the three fixed shells 25 is fixedly connected to the rotating plate 43 and the two mounting plates 39 in a one-to-one correspondence, a cavity 27 is opened in the rotating plate 20, the second joint 21 is connected to the top of the cavity 27, and a ventilation pipe 40 is connected between the output end of the cavity 27 and the three fixed shells 25. A plurality of air outlets are opened at the bottom of the fixed shell 25, and a third electric telescopic rod 29 is installed at the bottom of the fixed shell 25. The output end of the third electric telescopic rod 29 is fixedly connected to a blocking plate 30. The blocking plate 30 initially closes the plurality of air outlets.

[0043] Reference Figure 8 and Figure 9 A plurality of third motors 31 are installed in the fixed shell 25. The output end of the third motor 31 is coaxially fixedly connected to a rotating tube 32 through a cross. The rotating tube 32 is rotatably connected to the fixed shell 25, and one end is connected to the interior of the fixed shell 25, and the other end is coaxially connected to a connecting shell 33. The outer peripheral side of the connecting shell 33 is connected to a plurality of connecting tubes 34. The connecting tube 34 is fixedly connected to a rubber block 36 at one end away from the connecting shell 33. The part of the rubber block 36 close to the wavy decorative plate 26 is pressed against the wavy decorative plate 26.

[0044] Since the rubber block 36 is of relatively soft texture, it can effectively prevent the rubber block 36 from scratching the paint surface of the wavy decorative plate 26 when contacting the wavy decorative plate 26 .

[0045] Among the multiple communication tubes 34 located on the same communication shell 33 , the distance between two adjacent communication tubes 34 is greater than the distance between other adjacent communication tubes 34 .

[0046] A plurality of fourth electric telescopic rods 37 are installed on the fixed shell 25, and a sponge block 38 is fixedly connected to the output end of the fourth electric telescopic rod 37. The plurality of sponge blocks 38 correspond one-to-one to the plurality of connecting shells 33. When the output end of the fourth electric telescopic rod 37 is extended, the sponge block 38 is located on the moving track of the rubber block 36.

[0047] The side of the connecting pipe 34 is connected to multiple air outlet pipes 35, which are distributed in a conical radial shape around the connecting pipe 34, and the output ends all point to the wavy decorative plate 26. By setting up multiple groups of air outlet pipes 35, the blowing range of hot air can be expanded.

[0048] Reference Figure 2 and Figure 3 , the mobile painting unit 8 is installed on the top of the frame, and the output end can be moved and pointed to the upper surface of the wavy decorative plate 26.

[0049] A first electric telescopic rod 13 is installed on the mobile painting unit 8. The output end of the first electric telescopic rod 13 is fixedly connected to a connecting plate 14 through an electromagnet-type magnetic structure. The output end of the blower 5 is connected to a connecting pipe 7. The top of the connecting pipe 7 is connected to a hose 15. The end of the hose 15 away from the connecting pipe 7 is fixedly connected to the connecting plate 14, and the bottom end is connected to a first joint 16. The first joint 16 is plugged and connected with the second joint 21. When the output end of the first electric telescopic rod 13 is extended, the first joint 16 is plugged and connected with the second joint 21 directly below it.

[0050] Reference Figure 2 and Figure 4A guide shell 9 is installed on the mounting frame 4. The guide shell 9 is located between the mobile painting part 8 and the visual inspection part 11, and the input end is connected to the output end of the external heater, and the output end points to the upper surface of the wavy decorative plate 26.

[0051] Reference Figure 2 The visual detection unit 11 is electrically connected to the identification light 12 , and the visual detection unit 11 controls the working state of the identification light 12 by detecting the wavy decorative plate 26 .

[0052] A support rod 10 is fixedly connected to the mounting frame 4 , and the visual detection part 11 is installed on the support rod 10 . The visual detection part 11 is installed on the top of the frame, and the working end points to the upper surface of the wavy decorative plate 26 .

[0053] The mobile painting unit 8 and the visual inspection unit 11 are both mounted on the mounting frame 4 .

[0054] In the present invention, the conveyor 3 is operated to enable multiple groups of L-shaped mounting plates 6 to move cyclically. When the L-shaped mounting plates 6 move between the conveyor 3 and the first support frame 1, the third motor 31 is first controlled to operate, and its output end drives the rotating tube 32 and the connecting shell 33 to rotate, so that the larger gap between the two groups of connecting tubes 34 is set vertically downward;

[0055] The second motor 23 then drives the mounting plate 39 to rotate. Since the fixed housing 25 is fixedly connected to the edge of the mounting plate 39, when the two mounting plates 39 rotate, the two sets of fixed housings 25 move away from each other. Subsequently, by controlling the double-headed cylinder 41, its two output ends extend, causing the two sets of sliding bars 22 to move away from each other, thereby increasing the distance between the two sets of mounting plates 39 and the fixed housing 25. At this time, the distance between the two sets of fixed housings 25 is sufficient to pass through the wavy decorative plate 26, making it convenient to insert the wavy decorative plate 26.

[0056] Then, by controlling the second electric telescopic rod 17, its output end contracts so that the mounting block 18 and the rotating disk 20 move downward for a distance, so that the communicating housing 33 approaches the outer surface of the conveyor 3;

[0057] Then, the L-shaped mounting plate 6 moves along the output end of the conveyor 3 to the upper surface of the conveyor 3. At this time, the wavy decorative plate 26 is placed on the movable part 24 connected to the rotating plate 43. At this time, the multiple groups of rubber blocks 36 are in contact with the wavy decorative plate 26, and the lower surface of the wavy decorative plate 26 is in contact with the upper surface of the conveyor 3. This avoids affecting the stability of the front placement of the wavy decorative plate 26 due to the support only from the movable part 24 on the rotating plate 43, thereby ensuring the stability of the upper surface of the wavy decorative plate 26 during painting.

[0058] Then, the L-shaped mounting plate 6 is transported by the conveyor 3 and the moving part 24 on the rotating plate 43 drives the wavy decorative plate 26 to move to the bottom of the movable painting unit 8, and the upper surface of the wavy decorative plate 26 is painted by the movable painting unit 8;

[0059] After the upper surface of the wavy decorative plate 26 is painted, the sponge block 38 is moved a certain distance closer to the connecting housing 33 by the fourth electric telescopic rod 37 and positioned on the moving track of the rubber block 36. Then, the output end of the third motor 31 is controlled to cause the connecting housing 33 to rotate one circle. During this process, the rubber block 36 rubs against the sponge block 38, thereby wiping off any paint liquid that may be on the rubber block 36. Then, the sponge block 38 is reset.

[0060] Then, by controlling the two sets of second motors 23, the output ends of both rotate, causing the two sets of fixed housings 25 to eccentrically rotate closer to each other, so that the fixed housings 25 are tilted above the trough of the wavy decorative plate 26. Then, by controlling the first electric telescopic rod 13 on the mobile painting unit 8, its output end drives the connecting plate 14 to move downward, so that the first joint 16 and the second joint 21 are connected and connected. At the same time, the electromagnetic magnetic attraction between the first electric telescopic rod 13 and the connecting plate 14 is released, that is, the electromagnet is de-energized.

[0061] Then, the blower 5 is started, causing the hot air to flow out through the connecting pipe 7, the hose 15, the first joint 16, the second joint 21, the cavity 27, the vent pipe 40, and the air outlet below the fixed housing 25 in sequence. The airflow is blocked by the blocking plate 30 and flows along both sides of the blocking plate 30, so that part of the hot air can be blown obliquely to the upper surface of the trough of the corrugated decorative plate 26.

[0062] At the same time, part of the hot air can be blown toward the upper surface of the trough of the wavy decorative plate 26 through the fixed housing 25, the connecting pipe 34 and the multiple groups of air outlet pipes 35, so that the paint layer at the trough can be dried quickly.

[0063] Then, the output ends of the second motors 23 of the two groups rotate to rotate and reset the fixed housings 25 of the two groups. At this time, the fixed housings 25 are vertically located at the troughs of the wavy decorative plate 26. Then, the output ends of the third motors 31 are controlled to drive the rotating tubes 32 to rotate, so that the rubber blocks 36 come into contact with the upper surface of the wavy decorative plate 26 at the troughs. At this time, the paint surface at the troughs is dry and no marks are left.

[0064] Then, the second electric telescopic rod 17 is controlled to move the mounting block 18 upward. At this time, the wavy decorative plate 26 is suspended in the air, which facilitates the subsequent rotation of the wavy decorative plate 26.

[0065] Then, by controlling the first motor 19, its output end rotates to cause the rotating disk 20 to rotate 180 degrees. The three sets of movable parts 24 restrict the wavy decorative plate 26, causing the wavy decorative plate 26 to rotate 180 degrees accordingly. At this time, the movable parts 24 on the rotating plate 43 are located above the trough of the wavy decorative plate 26, and the other two movable parts 24 are located below the adjacent peaks of the wavy decorative plate 26, forming an upward support effect for the wavy decorative plate 26. At this time, the unpainted side of the wavy decorative plate 26 corresponds to the movable painting part 8. The rotating plate 43 is slidably connected to the rotating disk 20 through the slider. At this time, the rotating disk 20 can support the rotating plate 43 through the slider.

[0066] Then, the output end of the fourth motor 42 is controlled to drive the rotating plate 43 to rotate 180 degrees, so that the fixed housing 25 on the rotating plate 43 is away from the top of the wavy decorative plate 26. At this time, the painting unit 8 can be moved to paint the unpainted side of the wavy decorative plate 26.

[0067] After the painting is completed, the output end of the fourth motor 42 is controlled to drive the rotating plate 43 to rotate, so that the fixed housing 25 on the rotating plate 43 is tilted above the trough of the unpainted side of the wavy decorative plate 26;

[0068] Similarly to the above, the hot air from the blower 5 can partially dry the troughs of the corrugated decorative plate 26;

[0069] After the troughs of the corrugated decorative plate 26 are dried, the fourth motor 42 is controlled to make the fixed housing 25 on the rotating plate 43 vertically positioned on the corrugated decorative plate 26, and the third motor 31 is controlled to make the rubber block 36 contact the upper surface of the troughs of the corrugated decorative plate 26.

[0070] After painting is completed, the first motor 19 is controlled to rotate its output end, causing the rotating disk 20 to rotate 180 degrees to reset. The first electric telescopic rod 13 is controlled to extend to contact the fixed connecting plate 14, and the electromagnet is energized to magnetically attract the fixed connecting plate 14 again. The output end of the first electric telescopic rod 13 is controlled to retract to separate the first joint 16 from the second joint 21. The output end of the third electric telescopic rod 29 is then controlled to retract to cause the blocking plate 30 to close the multiple groups of air outlet holes. Finally, the wavy decorative plate 26 is continued to be transported by the conveyor 3.

[0071] When the wavy decorative plate 26 moves to the bottom of the deflector housing 9, the first motor 19 causes the rotating disk 20 to rotate continuously, and the three sets of moving parts 24 drive the wavy decorative plate 26 to rotate; at the same time, the third motor 31 causes the connecting housing 33, the connecting pipe 34 and the rubber block 36 to rotate forward and reverse continuously, which can drive the wavy decorative plate 26 to continuously reciprocate in the conveying direction perpendicular to the conveyor 3. One end of the deflector housing 9 is connected to the external heater through a pipe. Hot air can be blown toward the wavy decorative plate 26 through multiple air outlets provided at the lower end of the deflector housing 9, thereby drying the paint surface of the wavy decorative plate 26;

[0072] The reciprocating movement of the corrugated decorative plate 26 by the rotation of the rubber block 36 can prevent the corrugated decorative plate 26 from being partially blocked and difficult to dry, thereby improving the uniformity of the corrugated decorative plate 26 during the drying process;

[0073] After drying, the wavy decorative plate 26 will continue to be conveyed. When the wavy decorative plate 26 is moved to the detection range of the visual inspection unit 11, the visual inspection unit 11 can inspect the paint surface on the outer surface of the wavy decorative plate 26. By adjusting the positions of the three groups of moving parts 24 and the rubber block 36 to adjust the position of the wavy decorative plate 26, it is possible to avoid partial obstruction of the wavy decorative plate 26 and inconvenience in visual inspection.

[0074] If the test fails, a warning light 12 can be used to alert the staff that the test is complete.

[0075] The two sets of second motors 23 are used to rotate the two sets of fixed housings 25 away from each other, so that the staff can easily remove the wavy decorative panels 26.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic oiling detection device for automobile trim, comprising a frame, characterized in that: Also includes: A conveyor (3), the conveyor (3) being installed in the middle of the frame, and a plurality of L-shaped mounting plates (6) being fixedly connected to the output end of the conveyor (3); The drying mechanism comprises a blower (5), the blower (5) is mounted on the side of the frame, the output end of the blower (5) is detachably connected to a second joint (21), one end of the L-shaped mounting plate (6) is mounted with a second electric telescopic rod (17), the output end of the second electric telescopic rod (17) is fixedly connected to a mounting block (18), a first motor (19) is mounted on the side of the mounting block (18) away from the center of the conveyor (3), the output end of the first motor (19) passes through the mounting block (18) and is fixedly connected There is a rotating disk (20), and three moving parts (24) are eccentrically rotatably connected to the rotating disk (20), and a wavy decorative plate (26) is placed on the three moving parts (24), and the three moving parts (24) are initially located below the crest of the wavy decorative plate (26) and above two adjacent troughs. The output end of the moving part (24) is rotatably against the wavy decorative plate (26), the air inlet end of the moving part (24) is connected to the second joint (21), and the air outlet end can be closed and points to the wavy decorative plate (26); A movable painting unit (8), wherein the movable painting unit (8) is mounted on the top of the frame, and the output end is movable and points to the upper surface of the wavy decorative plate (26); A visual inspection portion (11), the visual inspection portion (11) being mounted on the top of the frame, with a working end pointing toward the upper surface of the wavy decorative plate (26); A double-headed cylinder (41) is installed on the side of the rotating disk (20) away from the mounting block (18), and both output ends of the double-headed cylinder (41) are fixedly connected to a sliding bar (22), and the sliding bar (22) is slidably connected to the rotating disk (20). The two sliding bars (22) extend out of the rotating disk (20) at opposite ends, and a second motor (23) is installed on the side close to the mounting block (18). The output end of the second motor (23) passes through the sliding bar (22) and is coaxially fixedly connected to the mounting disk (39). The bottom of the rotating disk (20) is fixedly connected to a fixed plate (28), and a fourth motor (42) is installed on the end of the fixed plate (28) extending out of the rotating disk (20). The fixed plate (28) is initially arranged parallel to the sliding bar (22), and the output end of the fourth motor (42) passes through the fixed plate (28), and is coaxially fixedly connected with a rotating plate (43), the rotating plate (43) is initially located between the two sliding bars (22) at one end away from the fourth motor (42), the adjacent sides of the two mounting plates (39) and the end of the rotating plate (43) away from the fourth motor (42) are both connected with a moving part (24), the moving part (24) located on the rotating plate (43) is initially located below the crest of the wavy decorative plate (26), the two moving parts (24) located on the mounting plate (39) are initially located above the trough of the wavy decorative plate (26), and are distributed adjacent to the moving part (24) located on the rotating plate (43), the rotating plate (43) is fixedly connected with a slider at one end away from the fourth motor (42), and the rotating plate (20) is provided with an arc groove for sliding the slider; The movable component comprises a fixed shell (25), one end of the three fixed shells (25) is fixedly connected to the rotating plate (43) and the two mounting plates (39) in a one-to-one correspondence, a cavity (27) is provided in the rotating plate (20), the second joint (21) is connected to the top of the cavity (27), a vent pipe (40) is connected between the output end of the cavity (27) and the three fixed shells (25), a plurality of air outlets are provided at the bottom of the fixed shell (25), a third electric telescopic rod (29) is installed at the bottom of the fixed shell (25), the output end of the third electric telescopic rod (29) is fixedly connected to a blocking plate (30), and the blocking plate (30) blocks the plurality of air outlets in an initial state; A plurality of third motors (31) are installed in the fixed housing (25), and an output end of the third motor (31) is coaxially fixedly connected to a rotating tube (32) via a cross. The rotating tube (32) is rotatably connected to the fixed housing (25), and one end is communicated with the interior of the fixed housing (25), and the other end is coaxially connected to a connecting housing (33). The outer peripheral side of the connecting housing (33) is connected to a plurality of connecting tubes (34). An end of the connecting tube (34) away from the connecting housing (33) is fixedly connected to a rubber block (36), and a portion of the rubber block (36) close to the wavy decorative plate (26) is pressed against the wavy decorative plate (26); The mobile painting section (8) is provided with a first electric telescopic rod (13), the output end of the first electric telescopic rod (13) is fixedly connected to a connecting plate (14) via an electromagnet-type magnetic attraction structure, the output end of the blower (5) is connected to a connecting pipe (7), the top end of the connecting pipe (7) is connected to a hose (15), the end of the hose (15) away from the connecting pipe (7) is fixedly connected to the connecting plate (14), and the bottom end is connected to a first joint (16), the first joint (16) and the second joint (21) are plugged and connected, and when the output end of the first electric telescopic rod (13) is extended, the first joint (16) is plugged and connected to the second joint (21) directly below it; A plurality of fourth electric telescopic rods (37) are mounted on the fixed housing (25), and a sponge block (38) is fixedly connected to the output end of the fourth electric telescopic rod (37). The plurality of sponge blocks (38) correspond one to one with the plurality of connected housings (33). When the output end of the fourth electric telescopic rod (37) is extended, the sponge block (38) is located on the moving track of the rubber block (36); The side of the connecting pipe (34) is connected to a plurality of air outlet pipes (35), and the plurality of air outlet pipes (35) are distributed in a conical radial pattern around the connecting pipe (34), and the output ends thereof all point to the wavy decorative plate (26); A plurality of connecting tubes (34) are located on the same connecting shell (33), wherein the distance between two adjacent connecting tubes (34) is greater than the distance between other adjacent connecting tubes (34).

2. The automatic oiling detection equipment for automobile trim panels according to claim 1 is characterized in that: The frame comprises a first support frame (1), a second support frame (2) and a mounting frame (4); the bottom of the second support frame (2) is fixedly connected to the first support frame (1), and the top is fixedly connected to the mounting frame (4); the conveyor (3) is mounted on the second support frame (2); the mobile painting unit (8) and the visual inspection unit (11) are both mounted on the mounting frame (4); and the blower (5) is mounted on the side of the first support frame (1).

3. The automatic oiling detection equipment for automobile trim panels according to claim 2, characterized in that: A guide housing (9) is mounted on the mounting frame (4), the guide housing (9) being located between the movable painting unit (8) and the visual inspection unit (11), with an input end connected to an output end of an external heater, and an output end pointing toward the upper surface of the wavy decorative plate (26).

4. The automatic oiling detection equipment for automobile trim panels according to claim 2, characterized in that: A support rod (10) is fixedly connected to the mounting frame (4), the visual detection unit (11) is mounted on the support rod (10), the visual detection unit (11) is electrically connected to a marking light (12), and the visual detection unit (11) controls the working state of the marking light (12) by detecting the wavy decorative plate (26).

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