Automobile part paint spraying equipment and machining production line

Abstract

The invention relates to the technical field of automobile part machining, in particular to automobile part paint spraying equipment and a machining production line. The paint spraying equipment comprises an annular rail, a rack, an electrostatic dust collection device, a paint spraying device and a plurality of movable clamping devices; the dust removal chamber and the paint spraying chamber are arranged in the running direction of the annular track, the channel penetrates through the rack and communicates with the dust removal chamber and the paint spraying chamber, the electrostatic dust removal device is arranged in the dust removal chamber, the paint spraying device is arranged in the paint spraying chamber, and the annular track partially penetrates through the channel. The multiple movable clamping devices are movably arranged on the annular rail. According to the automobile part paint spraying equipment and the machining production line, the consistency of the automobile part paint spraying quality can be ensured, the manual participation step is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to automobile parts spray painting equipment and a processing production line. Background Art

[0002] Auto parts are mostly made of plastic and need to be painted. Currently, the painting of auto parts is mainly done by borrowing the production line of body painting or by manual painting. The former cannot meet the painting requirements of auto parts due to the difference in size or painting process between the body and auto parts; while the latter requires manual painting, which has low production efficiency and it is difficult to ensure the consistency of the painting quality.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an automobile parts painting equipment and a processing production line to solve the technical problems of low efficiency and inconsistent quality of manual painting of automobile parts.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A kind of automobile parts painting equipment includes a circular track, a frame, an electrostatic dust removal device, a paint spraying device and a plurality of mobile clamping devices, wherein a dust removal chamber, a paint spraying chamber and a passage are arranged in the frame, the dust removal chamber and the paint spraying chamber are respectively arranged along the running direction of the circular track, the passage runs through the frame and connects the dust removal chamber and the paint spraying chamber, the electrostatic dust removal device is arranged in the dust removal chamber, the paint spraying device is arranged in the paint spraying chamber, the circular track is partially penetrated in the passage, and a plurality of the mobile clamping devices are respectively movably mounted on the circular track.

[0007] In the automobile parts painting equipment as described above, the mobile clamping device includes a mobile base, a rotating frame and a plurality of clamping mechanisms, the mobile base is slidably clamped on the annular track, the rotating frame is mounted on the mobile base, and the plurality of clamping mechanisms are respectively arranged around the edge of the rotating frame.

[0008] In the automobile parts painting equipment as described above, grooves are respectively provided on both sides of the circular track, the mobile base includes a base body, two drive motors and two rolling wheels, the base body is clamped on the circular track, the two drive motors are respectively arranged in the base body, the two drive motors are arranged on both sides of the circular track, the two rolling wheels are respectively clamped in the two grooves one by one, and the rolling wheels are connected to the output ends of the drive motors.

[0009] In the automobile parts painting equipment as described above, the rotating frame includes a first rotating disk, a second rotating disk, a sleeve, a rotating column, a bearing and a driving mechanism, the sleeve is arranged on the side of the first rotating disk facing the second rotating disk, the bearing is clamped in the sleeve, the rotating column is arranged on the side of the second rotating disk facing the first rotating disk, the rotating column is passed through the bearing, and the driving mechanism is respectively connected to the first rotating disk and the second rotating disk.

[0010] In the automobile parts painting equipment as described above, the driving mechanism includes a fixed ring, a rotating motor, a helical gear and a plurality of helical teeth, the fixed ring is connected to the second rotating disk, the plurality of helical teeth are respectively arranged around the edge of the fixed ring on the side facing away from the second rotating disk, the rotating motor is arranged on the first rotating disk, the helical gear is connected to the output end of the rotating motor, and the helical gear and the helical teeth are meshingly connected.

[0011] The automobile parts painting equipment as described above also includes two light sources respectively arranged in the dust removal chamber and the paint spraying chamber, and the frame is also provided with a first window connected to the dust removal chamber, a second window connected to the paint spraying chamber, and two light-transmitting plates respectively installed on the first window and the second window.

[0012] The automobile parts painting equipment as described above also includes a first sealing door, a second sealing door and a third sealing door respectively arranged along the passage, the first sealing door is arranged on a side of the dust removal chamber away from the paint spraying chamber, the second sealing door is arranged between the dust removal chamber and the paint spraying chamber, and the third sealing door is arranged on a side of the paint spraying chamber away from the dust removal chamber.

[0013] In the automobile parts painting equipment as described above, the electrostatic dust removal device includes a first support rod, a spray mechanism and an electrostatic dust removal mechanism, the first support rod is mounted in the dust removal chamber, the spray mechanism and the electrostatic dust removal mechanism are respectively connected to the first support rod, and the spray mechanism is arranged on a side close to the circular track.

[0014] In the automobile parts painting equipment as described above, the painting device includes a second support rod, a multi-axis robotic arm and a painting mechanism, the second support rod is mounted in the painting room, and the multi-axis robotic arm is respectively connected to the second support rod and the painting mechanism.

[0015] The present invention also correspondingly provides an automobile parts processing production line, including a main control device, a sampling inspection group, a paint mixing device, a paint mixing control system, and the paint spraying equipment as described above, wherein the paint spraying room and the paint spraying device respectively include three, and the three paint spraying devices are respectively arranged in the three paint spraying rooms in a one-to-one manner, the frame also includes a sampling inspection room, three leveling chambers, a baking chamber, a detection chamber and a packaging room, the sampling inspection group is arranged in the sampling inspection room, the three paint spraying rooms and the three leveling chambers are arranged alternately in sequence, the sampling inspection room, the dust removal room, the three paint spraying rooms, the three leveling chambers, the baking chamber, the detection chamber and the packaging room are arranged in sequence along the running direction of the circular track, the paint mixing device is respectively connected to the three paint spraying devices, the paint mixing control system is respectively electrically connected to the paint mixing device and the main control device, and the circular track, the electrostatic dust removal device and the three paint spraying devices are respectively electrically connected to the main control device.

[0016] Beneficial effects:

[0017] The present invention discloses an automobile parts painting equipment, comprising a circular track, a frame, an electrostatic dust removal device, a paint spraying device and a plurality of mobile clamping devices, wherein a portion of the circular track is passed through the channel, and the plurality of mobile clamping devices move on the circular track and pass through the channel and sequentially pass through the dust removal chamber and the paint spraying chamber, wherein the electrostatic dust removal device in the dust removal chamber performs dust removal operation on the workpiece on the mobile clamping device, and then the paint spraying device in the paint spraying chamber performs paint operation on the workpiece; the paint spraying production line disclosed in the present application can ensure the consistency of the paint spraying quality of automobile parts, reduce the number of steps involving manual intervention, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 An exploded view of the paint spraying equipment provided by the present invention;

[0019] Figure 2 A schematic diagram of the structure of the electrostatic precipitator provided by the present invention;

[0020] Figure 3 A schematic diagram of the structure of the paint spraying device provided by the present invention;

[0021] Figure 4 An exploded view of the mobile clamping device provided by the present invention;

[0022] Figure 5 An exploded view of the mobile clamping device provided by the present invention from another angle;

[0023] Figure numerals: 1, circular track; 11, groove; 2, frame; 21, dust removal chamber; 22, paint spraying chamber; 23, passage; 24, first window; 25, second window; 26, light-transmitting plate; 27, first sealed door; 28, second sealed door; 29, third sealed door; 3, electrostatic dust removal device; 31, first support rod; 32, spray mechanism; 33, electrostatic dust removal mechanism; 4, paint spraying device; 41, second support rod; 42, multi-axis machine Mechanical arm; 43, painting mechanism; 5, mobile clamping device; 51, mobile base; 511, base body; 512, driving motor; 513, rolling wheel; 52, rotating frame; 521, first rotating disk; 522, second rotating disk; 523, sleeve; 524, rotating column; 525, bearing; 526, driving mechanism; 527, fixing ring; 528, rotating motor; 529, bevel gear; 520, bevel teeth; 53, clamping mechanism. DETAILED DESCRIPTION

[0024] The present invention provides an automobile parts painting equipment and a processing production line. In order to make the purpose, technical scheme and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples.

[0025] In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "top" and "bottom" is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and cannot be understood as a limitation of the present invention; in addition, the terms "installation" and "connection" should be understood in a broad sense, and for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] like Figure 1-5 As shown, the embodiment of the present application proposes an automobile parts painting equipment, including a circular track 1, a frame 2, an electrostatic dust removal device 3, a paint spraying device 4 and a plurality of mobile clamping devices 5, the frame 2 is provided with a dust removal chamber 21, a paint spraying chamber 22 and a channel 23, the dust removal chamber 21 and the paint spraying chamber 22 are respectively arranged at intervals along the length direction of the frame 2, the channel 23 runs through the frame 2 and connects the dust removal chamber 21 and the paint spraying chamber 22, the electrostatic dust removal device 3 is arranged in the dust removal chamber 21, the paint spraying device 4 is arranged in the paint spraying chamber 22, the circular track 1 is partially penetrated in the channel 23, and the plurality of mobile clamping devices 5 are respectively movably mounted on the circular track 1.

[0027] The present invention discloses an automobile parts painting equipment, comprising a circular track 1, a frame 2, an electrostatic dust removal device 3, a paint spraying device 4 and a plurality of mobile clamping devices 5, wherein a portion of the circular track 1 is passed through the channel 23, and the plurality of mobile clamping devices 5 move on the circular track 1, and pass through the channel 23 and sequentially pass through the dust removal chamber 21 and the paint spraying chamber 22, wherein the electrostatic dust removal device 3 in the dust removal chamber 21 performs dust removal operation on the workpiece on the mobile clamping device 5, and then the paint spraying device 4 in the paint spraying chamber 22 performs paint operation on the workpiece; the paint spraying production line disclosed in the present application can ensure the consistency of the paint spraying quality of automobile parts, reduce the number of manual steps, and improve production efficiency.

[0028] The mobile clamping device 5 includes a mobile base 51, a rotating frame 52 and a plurality of clamping mechanisms 53. The mobile base 51 is slidably clamped on the annular track 1, the rotating frame 52 is arranged on the mobile base 51, and the plurality of clamping mechanisms 53 are respectively arranged around the edges of the rotating frame 52. The plurality of workpieces are fixed by the plurality of clamping mechanisms 53. The mobile base 51 moves on the annular track 1, and the rotating frame 52 drives the plurality of clamping mechanisms 53 to rotate, so as to perform dust removal and painting operations on the plurality of workpieces in sequence at the same time, thereby greatly improving the production efficiency of painting automobile parts.

[0029] Grooves 11 are respectively provided on both sides of the circular track 1, and the mobile base 51 includes a seat body 511, two driving motors 512 and two rolling wheels 513. The seat body 511 is clamped on the circular track 1, and the two driving motors 512 are respectively arranged in the seat body 511. The two driving motors 512 are arranged on both sides of the circular track 1, and the two rolling wheels 513 are respectively clamped in the two grooves 11 one by one. The rolling wheels 513 are connected to the output ends of the driving motors 512, and the two rolling wheels 513 are respectively driven to rotate by the two driving motors 512. The two rolling wheels 513 clamp the circular track 1, thereby improving the stability of the mobile clamping device 5 during movement.

[0030] The rotating frame 52 includes a first rotating disk 521, a second rotating disk 522, a sleeve 523, a rotating column 524, a bearing 525 and a driving mechanism 526. The sleeve 523 is arranged on the side of the first rotating disk 521 facing the second rotating disk 522, the bearing 525 is clamped in the sleeve 523, the rotating column 524 is arranged on the side of the second rotating disk 522 facing the first rotating disk 521, the rotating column 524 is penetrated in the bearing 525, the driving mechanism 526 is respectively connected to the first rotating disk 521 and the second rotating disk 522, and is driven by the driving mechanism 526. The first rotating disk 521 and the second rotating disk 522 are movably connected through the sleeve 523 and the rotating column 524, and the bearing 525 improves the stability and smoothness of the rotation between the sleeve 523 and the rotating column 524.

[0031] The driving mechanism 526 includes a fixed ring 527, a rotating motor 528, a bevel gear 529 and a plurality of bevel teeth 520. The fixed ring 527 is connected to the second rotating disk 522. The plurality of bevel teeth 520 are respectively arranged around the edge of the fixed ring 527 facing away from the second rotating disk 522. The rotating motor 528 is arranged on the first rotating disk 521. The bevel gear 529 is connected to the output end of the rotating motor 528. The bevel gear 529 and the bevel teeth 520 are meshed and connected. When the first rotating disk 521 and the second rotating disk 522 rotate relative to each other, slipping is not likely to occur, ensuring that the plurality of clamping mechanisms 53 thereon rotate at a constant rate, thereby ensuring the consistency of the paint quality of each workpiece.

[0032] The paint spraying equipment also includes two light sources respectively arranged in the dust removal chamber 21 and the paint spraying chamber 22. The frame 2 is also provided with a first window 24 connected to the dust removal chamber 21, a second window 25 connected to the paint spraying chamber 22, and two light-transmitting plates 26 respectively installed on the first window 24 and the second window 25. The two light sources are used to fill light in the dust removal chamber 21 and the paint spraying chamber 22. The operator can observe the dust removal and paint spraying operations inside through the two light-transmitting plates 26 to ensure the normal operation of the production line.

[0033] The paint spraying equipment also includes a first sealing door 27, a second sealing door 28 and a third sealing door 29 respectively arranged along the channel 23, the first sealing door 27 is arranged on the side of the dust removal chamber 21 away from the paint spraying room 22, the second sealing door 28 is arranged between the dust removal chamber 21 and the paint spraying room 22, and the third sealing door 29 is arranged on the side of the paint spraying room 22 away from the dust removal chamber 21, so as to form a closed chamber in the dust removal chamber 21 and the paint spraying room 22 to avoid the influence of the outside world or the dust removal chamber 21 and the paint spraying room 22, thereby ensuring the quality of dust removal and painting of the workpiece.

[0034] The electrostatic dust removal device 3 includes a first support rod 31, a spray mechanism 32 and an electrostatic dust removal mechanism 33. The first support rod 31 is erected in the dust removal chamber 21. The spray mechanism 32 and the electrostatic dust removal mechanism 33 are respectively connected to the first support rod 31. The spray mechanism 32 is arranged on a side close to the circular track 1. The spray mechanism 32 and the electrostatic dust removal mechanism 33 cooperate to perform wet electrostatic dust removal on the workpiece, thereby improving the dust removal effect and preventing secondary dust from being generated.

[0035] The paint spraying device 4 includes a second support rod 41, a multi-axis robotic arm 42 and a paint spraying mechanism 43. The second support rod 41 is set up in the paint spraying room 22. The multi-axis robotic arm 42 is respectively connected to the second support rod 41 and the paint spraying mechanism 43. The multi-axis robotic arm 42 drives the paint spraying mechanism 43 to perform multi-angle painting to ensure uniform painting of automobile parts.

[0036] The present invention also provides an automobile parts processing production line accordingly, including a main control device, a sampling inspection group, a paint mixing device, a paint mixing control system, and the paint spraying equipment as described above, wherein the paint spraying room 22 and the paint spraying device 4 respectively include three, and the three paint spraying devices 4 are respectively arranged in the three paint spraying rooms 22 in a one-to-one correspondence, and the frame 2 also includes a sampling inspection room, three leveling rooms, a baking room, a testing room and a packaging room, the sampling inspection group is arranged in the sampling inspection room, the three paint spraying rooms 22 and the three leveling rooms are arranged in sequence, and the sampling inspection room, the The dust removal room 21, the three paint spraying rooms 22, the three leveling rooms, the baking room, the inspection room and the packaging room are arranged in sequence along the running direction of the circular track 1, the paint mixing device is connected to the three paint spraying devices 4 respectively, the paint mixing control system is electrically connected to the paint mixing device and the main control device respectively, the circular track 1, the electrostatic dust removal device 3 and the three paint spraying devices 4 are electrically connected to the main control device respectively, the sampling inspection group includes a constant temperature water tank, a constant temperature blast drying oven, an ultraviolet aging test machine, a salt spray test Machine, muffle furnace, melt index meter and alcohol friction resistance tester. Before processing, the raw materials of automobile parts need to be sampled and put into the sampling inspection room. Constant temperature water tank, constant temperature blast drying oven, ultraviolet aging tester, salt spray tester, muffle furnace, melt index meter and alcohol friction resistance tester are used to simulate the actual use environment. Only after passing the test, the raw materials of automobile parts can be carried out to the next step. After manual wiping, the raw materials are placed on the mobile clamping device 5, moved along the circular track 1, and passed through the dust removal room 21, the three spray booths in turn. 22. The three leveling rooms, the baking room, the inspection room and the packaging room complete the processing and packaging of automobile accessories. The three paint spraying rooms 22 apply primer, topcoat and varnish to automobile accessories respectively. After painting, they wait for self-leveling in the leveling room. The smoothness of the painted surface of automobile accessories and whether there are black spots are inspected in the inspection room. If qualified, they can be packaged. The processing production line disclosed in this application comprehensively completes the steps of inspection, processing and packaging of automobile accessories to ensure the quality of the finished product itself and the quality of the paint spraying process.

[0037] Among them, the paint mixing control system adopts a 2K system, which is used to accurately control the paint mixing device to absorb multiple paints to ensure the consistency of the quality and texture of the paint surface.

[0038] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, and all these changes or substitutions should fall within the protection scope of the present invention.

Claims

1. An automobile parts painting equipment, characterized in that: The invention comprises an annular track (1), a frame (2), an electrostatic dust removal device (3), a paint spraying device (4) and a plurality of movable clamping devices (5); a dust removal chamber (21), a paint spraying chamber (22) and a passage (23) are arranged in the frame (2); the dust removal chamber (21) and the paint spraying chamber (22) are arranged along the running direction of the annular track (1), respectively; the passage (23) penetrates the frame (2) and connects the dust removal chamber (21) and the paint spraying chamber (22); the electrostatic dust removal device (3) is arranged in the dust removal chamber (21), the paint spraying device (4) is arranged in the paint spraying chamber (22), the annular track (1) is partially arranged in the passage (23), and the plurality of movable clamping devices (5) are respectively movably mounted on the annular track (1).

2. The automobile parts painting equipment according to claim 1, characterized in that: The mobile clamping device (5) comprises a mobile base (51), a rotating frame (52) and a plurality of clamping mechanisms (53); the mobile base (51) is slidably mounted on the annular track (1); the rotating frame (52) is mounted on the mobile base (51); and the plurality of clamping mechanisms (53) are respectively arranged around the edge of the rotating frame (52).

3. The automobile parts painting equipment according to claim 2, characterized in that: Grooves (11) are respectively provided on both sides of the annular track (1); the mobile base (51) comprises a base body (511), two drive motors (512) and two rolling wheels (513); the base body (511) is clamped on the annular track (1); the two drive motors (512) are respectively arranged in the base body (511); the two drive motors (512) are arranged on both sides of the annular track (1); the two rolling wheels (513) are respectively clamped in the two grooves (11); and the rolling wheels (513) are connected to the output ends of the drive motors (512).

4. The automobile parts painting equipment according to claim 2, characterized in that: The rotating frame (52) comprises a first rotating disk (521), a second rotating disk (522), a sleeve (523), a rotating column (524), a bearing (525) and a driving mechanism (526); the sleeve (523) is arranged on a side of the first rotating disk (521) facing the second rotating disk (522); the bearing (525) is clamped in the sleeve (523); the rotating column (524) is arranged on a side of the second rotating disk (522) facing the first rotating disk (521); the rotating column (524) is passed through the bearing (525); and the driving mechanism (526) is connected to the first rotating disk (521) and the second rotating disk (522) respectively.

5. The automobile parts painting equipment according to claim 4, characterized in that: The driving mechanism (526) comprises a fixed ring (527), a rotating motor (528), a bevel gear (529) and a plurality of bevel teeth (520); the fixed ring (527) is connected to the second rotating disk (522); the plurality of bevel teeth (520) are respectively arranged around the edge of the fixed ring (527) on the side facing away from the second rotating disk (522); the rotating motor (528) is arranged on the first rotating disk (521); the bevel gear (529) is connected to the output end of the rotating motor (528); the bevel gear (529) and the bevel teeth (520) are meshingly connected.

6. The automobile parts painting equipment according to claim 1, characterized in that: The paint spraying equipment further comprises two light sources respectively arranged in the dust removal chamber (21) and the paint spraying chamber (22); the frame (2) is further provided with a first window (24) communicating with the dust removal chamber (21), a second window (25) communicating with the paint spraying chamber (22), and two light-transmitting plates (26) respectively mounted on the first window (24) and the second window (25).

7. The automobile parts painting equipment according to claim 1, characterized in that: The paint spraying equipment further comprises a first sealing door (27), a second sealing door (28) and a third sealing door (29) respectively arranged along the passage (23), wherein the first sealing door (27) is arranged on a side of the dust removal chamber (21) away from the paint spraying chamber (22), the second sealing door (28) is arranged between the dust removal chamber (21) and the paint spraying chamber (22), and the third sealing door (29) is arranged on a side of the paint spraying chamber (22) away from the dust removal chamber (21).

8. The automobile parts painting equipment according to claim 1, characterized in that: The electrostatic dust removal device (3) comprises a first support rod (31), a spray mechanism (32) and an electrostatic dust removal mechanism (33); the first support rod (31) is mounted in the dust removal chamber (21); the spray mechanism (32) and the electrostatic dust removal mechanism (33) are respectively connected to the first support rod (31); and the spray mechanism (32) is arranged on a side close to the circular track (1).

9. The automobile parts painting equipment according to claim 1, characterized in that: The paint spraying device (4) comprises a second support rod (41), a multi-axis mechanical arm (42) and a paint spraying mechanism (43); the second support rod (41) is mounted in the paint spraying room (22); and the multi-axis mechanical arm (42) is respectively connected to the second support rod (41) and the paint spraying mechanism (43).

10. An automobile parts processing production line, characterized in that: The invention comprises a main control device, a sampling inspection group, a paint mixing device, a paint mixing control system, and a paint spraying device according to any one of claims 1 to 9, wherein the paint spraying room (22) and the paint spraying device (4) respectively comprise three, and the three paint spraying devices (4) are respectively arranged in the three paint spraying rooms (21) in a one-to-one correspondence, and the frame (2) also comprises a sampling inspection room, three leveling rooms, a baking room, a testing room and a packaging room, the sampling inspection group is arranged in the sampling inspection room, and the three paint spraying rooms (22) and the three leveling rooms are arranged alternately in sequence. The sampling room, the dust removal room (21), the three paint spraying rooms (22), the three leveling rooms, the baking room, the inspection room and the packaging room are arranged in sequence along the running direction of the circular track (1); the paint mixing device is connected to the three paint spraying devices (4) respectively; the paint mixing control system is electrically connected to the paint mixing device and the main control device respectively; the circular track (1), the electrostatic dust removal device (3) and the three paint spraying devices (4) are electrically connected to the main control device respectively.

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