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CN-224231639-U - Laser detection titanium roller surface device

CN224231639UCN 224231639 UCN224231639 UCN 224231639UCN-224231639-U

Abstract

The utility model discloses a laser detection titanium roller surface device which comprises a frame, wherein at least two laser transmitters are arranged on the frame, a rotary scanning mechanism comprises a base and a precise sliding table component arranged on the upper side of the base, a titanium roller rotary supporting seat for placing a titanium roller is arranged on the upper side of the precise sliding table component and opposite to the laser transmitters, a titanium roller rotary driving component is connected to the titanium roller rotary supporting seat in a matched mode, an image acquisition component is arranged near the rotary scanning mechanism and used for acquiring images of the titanium roller irradiated by laser emitted by the laser transmitters, a data processing terminal is electrically connected with the image acquisition component, the laser transmitters and the titanium roller rotary driving component, the titanium roller is scanned from different angles through the arrangement of a plurality of laser transmitters, detection dead zones are eliminated, the axial movement and the rotary accuracy of the titanium roller can be realized through the arrangement of the precise sliding table component and the titanium roller rotary driving component, and the detection speed is high, and the operation is simple.

Inventors

  • Qian Ruijun
  • GONG KAIKAI
  • HUANG YAOWEI
  • ZHANG LEI
  • CUI QIANG
  • Xi Yahuai

Assignees

  • 九江德富新能源有限公司
  • 九江德福科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (9)

  1. 1. A laser inspection titanium roller surface device, comprising: The laser device comprises a frame (1), wherein at least two laser transmitters (2) are arranged on the frame (1); The rotary scanning mechanism (3), the rotary scanning mechanism (3) comprises a base (35) and a precise sliding table assembly (34) arranged on the upper side of the base (35), a titanium roller rotary supporting seat (39) for placing a titanium roller (31) is arranged on the upper side of the precise sliding table assembly (34) opposite to the laser transmitter (2), and a titanium roller rotary driving assembly is connected to the titanium roller rotary supporting seat (39) in a matched mode; An image acquisition unit (4) which is provided in the vicinity of the rotary scanning mechanism (3) and acquires an image of the titanium roller (31) irradiated with the laser beam emitted from the laser emitter (2); And the data processing terminal is electrically connected with the image acquisition assembly (4), the laser emitter (2) and the titanium roller rotation driving assembly.
  2. 2. The laser detection titanium roller surface device according to claim 1, wherein the two laser transmitters (2) are symmetrically arranged on two sides of the frame (1).
  3. 3. The device for detecting the surface of the titanium roller by using the laser according to claim 2 is characterized in that the laser transmitters (2) are all provided with laser power regulators.
  4. 4. The device for detecting the surface of the titanium roller by using the laser according to claim 3, wherein the radiating fin assembly is arranged on the surface of the laser transmitter (2).
  5. 5. The device for detecting the surface of the titanium roller by using the laser according to any one of claims 1 to 4, wherein the laser transmitter (2) is a 532nm line laser and a 650nm line laser respectively.
  6. 6. The device for detecting the surface of the titanium roller by using the laser according to claim 5, wherein the laser transmitters (2) are connected with the frame (1) through rotary supporting pieces (11).
  7. 7. The laser detection titanium roller surface device according to claim 1, wherein the titanium roller rotation driving assembly comprises a driving motor (33) arranged on the upper side of the precise sliding table assembly (34) and a bidirectional synchronous belt transmission assembly (32) connecting the titanium roller (31) and the driving motor (33).
  8. 8. The laser detection titanium roller surface device according to claim 1, wherein the precise sliding table assembly (34) comprises a sliding rail (36) arranged on the upper side of the base (35) and a sliding table (341) erected on the sliding rail (36), a transmission screw rod (37) is transversely arranged on the upper side of the base (35), one end of the transmission screw rod (37) is connected with a sliding table motor (38), and the sliding table (341) is connected with the transmission screw rod (37) through a screw nut.
  9. 9. The apparatus of claim 5, wherein the image acquisition assembly (4) comprises at least one industrial camera (41) and an anti-reflection filter cover (42) mounted on the industrial camera (41).

Description

Laser detection titanium roller surface device Technical Field The utility model relates to the technical field of metal surface detection equipment, in particular to a device for detecting the surface of a titanium roller by laser. Background The titanium roller is used as an important part in the production of the electrolytic copper foil industry, and after the titanium roller is used for a period of time, the titanium roller may have the defects of scratch, pit and the like, and the titanium roller is required to pass through the traditional detection methods, such as contact measurement, optical interferometry and the like, so that the problems of low measurement speed, complex operation, high requirement on measurement environment and the like exist. Therefore, a non-contact, rapid and accurate detection method is needed to realize the monitoring of the surface flatness and appearance defects of the titanium roller, and can also be used for monitoring the titanium roller in real time in production, thereby providing powerful support for the production of electrolytic copper foil. Disclosure of utility model The utility model provides a laser detection titanium roller surface device, which can solve the problems of complex detection speed and operation and high requirement on measurement environment of the conventional titanium roller. The technical scheme includes that the laser detection titanium roller surface device comprises a frame, at least two laser transmitters are arranged on the frame, a rotary scanning mechanism, a detection blind area is eliminated, the titanium roller rotary supporting seat used for placing a titanium roller is arranged on the upper side of the precision sliding table assembly and opposite to the laser transmitters, the titanium roller rotary supporting seat is connected with a titanium roller rotary driving assembly in a matched mode, an image acquisition assembly is arranged near the rotary scanning mechanism and used for acquiring images of the titanium roller irradiated by laser transmitters, and a data processing terminal is electrically connected with the image acquisition assembly, the laser transmitters and the titanium roller rotary driving assembly and used for scanning the titanium roller from different angles. Preferably, the two laser transmitters are symmetrically arranged on two sides of the frame, and can scan the titanium roller from two symmetrical directions without blind areas. Preferably, the laser transmitters are all provided with laser power regulators, and the power of the laser transmitters can be regulated according to the needs. Preferably, the surface of the laser transmitter is provided with a radiating fin component, so that the laser transmitter can fully radiate heat when working for a long time. Preferably, the laser transmitters are 532nm line laser and 650nm line laser respectively, and the lasers with two wavelengths can cover various surface defects without omission. Preferably, the laser transmitters are connected with the frame through the rotary supporting piece, and the orientation positions of the laser transmitters can be adjusted through rotation of the rotary supporting piece so as to correspond to different titanium rollers. Preferably, the titanium roller rotation driving assembly comprises a driving motor arranged on the upper side of the precise sliding table assembly and a bidirectional synchronous belt transmission assembly connected with the titanium roller and the driving motor, and the transmission error of the bidirectional synchronous belt transmission assembly is smaller, so that the accuracy of rotation of the titanium roller is ensured. Preferably, the precise sliding table assembly comprises a sliding rail arranged on the upper side of the base and a sliding table arranged on the sliding rail, a transmission screw rod is transversely arranged on the upper side of the base, one end of the transmission screw rod is connected with a sliding table motor, the sliding table is connected with the transmission screw rod through a screw rod nut, the transmission screw rod is driven by the sliding table motor to rotate, so that the accuracy of horizontal movement of the sliding table is ensured, the axial movement and rotation of the titanium roller can be accurately matched, and no blind area exists in detection. Preferably, the image acquisition assembly comprises at least one industrial camera and an anti-reflection filter cover arranged on the industrial camera, and the anti-reflection filter cover can shield light except laser emitted by the laser emitter, so that the accuracy of displaying defects on acquired images is improved. Compared with the prior art, the utility model has the beneficial effects that: Simple structure adopts non-contact detection mode, avoids the damage to the titanium roller, adopts to scan the titanium roller from different angles through setting up a plurality of laser emitter, eliminates t