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CN-122007640-A - Multi-head paint stripping equipment

CN122007640ACN 122007640 ACN122007640 ACN 122007640ACN-122007640-A

Abstract

The application relates to the field of material processing, in particular to multi-head paint stripping equipment which comprises a frame, a supporting mechanism and a laser mechanism, wherein the supporting mechanism is arranged on the frame and comprises a mounting seat, a supporting table, a clamping assembly, a turnover driving piece and a Y-axis linear driving module, the turnover driving piece drives the supporting table to turn around a horizontal axis, the clamping assembly is fixedly arranged on the supporting table, the Y-axis linear driving module drives the mounting seat to reciprocate along the Y-axis direction, the laser mechanism comprises an X-axis linear driving module, three Z-axis linear driving modules and three laser heads, the three Z-axis linear driving modules are arranged on the X-axis linear driving module at intervals, the three laser heads are respectively arranged on the three Z-axis linear driving modules, and the three laser heads respectively correspond to different areas of a processed car lamp. The paint stripping equipment can meet the design requirements of miniaturization and high efficiency of the equipment, simplify the equipment structure, reduce the volume of the equipment and improve the paint stripping efficiency of the car lamp.

Inventors

  • LIU WU

Assignees

  • 东莞市光博士激光科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260323

Claims (10)

  1. 1. A multi-head paint stripping device is characterized by comprising a frame (1), a supporting mechanism (2) and a laser mechanism (3), wherein the supporting mechanism (2) is arranged on the frame (1), the supporting mechanism (2) comprises a mounting seat (21), a supporting table (22), a clamping assembly (23), a turnover driving piece (24) and a Y-axis linear driving module (25), the turnover driving piece (24) is fixedly arranged on the mounting seat (21) and used for driving the supporting table (22) to turn around a horizontal axis, the clamping assembly (23) is fixedly arranged on the supporting table (22) and used for clamping a car lamp, the Y-axis linear driving module (25) is used for driving the mounting seat (21) to reciprocate along the Y-axis direction, the laser mechanism (3) comprises an X-axis linear driving module (31), three Z-axis linear driving modules (32) and three laser heads (33), the three Z-axis linear driving modules (32) are arranged at intervals in the X-axis linear driving module (31) for supplying three Z-axis linear driving modules (32) to move along the same X-axis to different positions, the three laser heads (33) can be arranged at different positions, and can be respectively processed by the three laser heads (33) in a lifting section (33) respectively, and the laser heads can be respectively arranged at different positions and can be respectively processed by the laser heads (33) And the right section.
  2. 2. The multi-head paint stripping device according to claim 1, wherein the turnover driving member (24) comprises a turnover motor, the turnover motor is fixedly connected with the mounting seat (21), a rotating shaft (26) horizontally arranged is fixedly connected to the bottom of the supporting table (22), the rotating shaft (26) rotates relative to the mounting seat (21), and an output end of the turnover motor is fixedly connected with the rotating shaft (26).
  3. 3. The multi-head paint stripping device according to claim 1, wherein the supporting table (22) is of a U-shaped plate structure with a U-shaped groove, the supporting table (22) is away from a table top of the U-shaped groove and is fixedly provided with the clamping assembly (23), the supporting table (22) is close to the side wall of the notch of the U-shaped groove and is provided with a fixing hole, the rotating shaft (26) is fixedly arranged in the fixing hole, the mounting seat (21) is provided with a through hole coaxially arranged with the fixing hole, and the rotating shaft (26) penetrates through the through hole and can rotate relative to the through hole.
  4. 4. The multi-head paint stripping device according to claim 1, wherein the clamping assembly (23) comprises at least two clamping pieces, each clamping piece comprises a fixing seat (231), a clamping cylinder (232) and a propping block (233), the fixing seats (231) are arranged on the table top of the supporting table (22), the clamping cylinders (232) are fixedly arranged on the fixing seats (231) and the output ends of the clamping cylinders (232) are perpendicular to the table top of the supporting table (22), and the output ends of the clamping cylinders (232) are fixedly connected with the propping blocks (233).
  5. 5. The multi-head paint stripping apparatus as claimed in claim 4, wherein the number of the clamping assemblies (23) is two, the two clamping assemblies (23) are arranged at intervals along the Y-axis, and each clamping assembly (23) can independently clamp one car lamp.
  6. 6. The multi-head paint stripping apparatus as claimed in claim 5, wherein each laser head (33) is provided with two emission points at intervals along the Y axis, the distance between the two emission points being adapted to the distance between the midpoints of the two lamps (5).
  7. 7. The multi-headed paint peeling apparatus as set forth in claim 4, wherein the holder (231) is detachably mounted to the table top of the support table (22).
  8. 8. The multi-head paint stripping apparatus as claimed in claim 1, wherein the laser mechanism (3) further comprises three controllers (34), and the three controllers (34) are capable of controlling the movement track of one of the laser heads (33) respectively.
  9. 9. The multi-head paint stripping apparatus as claimed in claim 8, wherein the laser mechanism (3) further comprises three sensors (35), and the three sensors (35) are disposed in one-to-one correspondence with the three Z-axis linear driving modules (32) for monitoring whether the displacement of the corresponding Z-axis linear driving modules (32) exceeds a preset area and feeding back to the respective corresponding controllers (34).
  10. 10. The multi-head paint stripping device according to claim 1, further comprising a dust removing mechanism (4), wherein the dust removing mechanism (4) is arranged on the frame (1), the dust removing mechanism (4) comprises a plurality of dust collecting pipes (41), and air inlets of the dust collecting pipes (41) face to a position between the laser head (33) and a workpiece.

Description

Multi-head paint stripping equipment Technical Field The application relates to the field of material processing, in particular to multi-head paint stripping equipment. Background In the field of modern lighting, the paint stripping process of car lamps takes up a significant position. Along with the rapid development of the new energy automobile industry, the demands of the market for individuation and functionality of the new energy automobile are increasing, wherein the automobile lamp is used as an important component of the new energy automobile, and the unique light effect of the automobile lamp becomes a key factor for improving the attraction and the recognition of the automobile. The paint is sprayed on the surface of the car lamp to form paint skin, and the paint skin of the car lamp is peeled off according to a preset pattern, so that the car lamp can present diversified lamp models, and the pursuit of consumers for personalized cars is met. In the related art. Paint stripping equipment generally comprises a clamping and positioning mechanism, a dust removing mechanism, a top laser mechanism and two side laser mechanisms which are matched with each other to finish paint stripping operation. Specifically, an operator places the car lamp in the clamping and positioning mechanism according to a preset gesture, and the clamping and positioning mechanism can accurately clamp and position the car lamp, so that the surface to be processed of the car lamp can be fully exposed, and preparation is made for subsequent paint stripping work. The top laser emitting mechanism is arranged right above the car lamp, and the two side emitting mechanisms are respectively arranged at the side parts of the stereoscopic car lamp. In order to realize effective stripping of paint covers at different positions of the car lamp, a triaxial movement system is adopted by the top laser emission mechanism and the two side emission mechanisms. The system can enable the laser head to flexibly move along the X, Y, Z shaft, so that the paint skin at each part of the car lamp can be precisely peeled off, and the requirement of a preset pattern can be met. However, existing paint stripping apparatuses have significant drawbacks. On the one hand, the three triaxial movement systems are adopted to complete the whole paint stripping process, the equipment structure is complex, accurate coordination and cooperation are needed among all movement systems, the maintenance cost is greatly increased, the volume of the equipment is larger, and more production space is occupied. On the other hand, because the car lamp is of a V-shaped structure with larger height drop, in order to avoid interference among all laser mechanisms, the two side emitting mechanisms start to work simultaneously after the top laser emitting mechanisms work and exit from the working area, and the sequential working mode greatly prolongs the time length of paint stripping and reduces the paint stripping efficiency. Disclosure of Invention In order to meet the design requirements of miniaturization and high efficiency of equipment, simplify the equipment structure, reduce the volume of the equipment and improve the paint stripping efficiency of the car lamp, the application provides multi-head paint stripping equipment. The application provides multi-head paint stripping equipment which comprises a frame, a supporting mechanism and a laser mechanism, wherein the supporting mechanism is arranged on the frame and comprises an installation seat, a supporting table, a clamping assembly, a turnover driving piece and a Y-axis linear driving module, the turnover driving piece is fixedly arranged on the installation seat and used for driving the supporting table to turn around a horizontal axis, the clamping assembly is fixedly arranged on the supporting table and used for clamping a car lamp, the Y-axis linear driving module drives the installation seat to reciprocate along the Y-axis direction, the laser mechanism comprises an X-axis linear driving module, three Z-axis linear driving modules and three laser heads, the three Z-axis linear driving modules are arranged on the X-axis linear driving module at intervals and used for enabling the three Z-axis linear driving modules to move to different positions along the same X-axis, the three laser heads are respectively arranged on the three Z-axis linear driving modules and used for enabling the three laser heads to independently lift to different heights, and the three laser heads respectively correspond to the left section, the bent section and the right section of the car lamp to be processed. By adopting the technical scheme, the three laser heads simultaneously strip paint from three areas of the car lamp by adopting multi-area parallel processing; the three laser heads are independently controlled by the Z axis and move along the common X axis, so that the mechanical structure and the motion control are simplified, and the m