Laser drilling jig for PCB production
By introducing circular gears driven by servo motors and mobile blocks and sweeping strips driven by micro motors in the laser drilling fixture for PCB board production, the problem of low efficiency of dust processing and laser drilling in the prior art is solved, and more efficient automatic dust cleaning and laser drilling operations are achieved.
CN222655419UActive Publication Date: 2025-03-21SUZHOU DONGYI CNC CO LTD
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Patent Information
- Application Number
- CN202421301271.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Technical Problem
The existing laser drilling fixtures for PCB board production have insufficient sediment treatment and laser drilling efficiency, which leads to time-consuming and labor-intensive work for staff and low efficiency of fixtures.
Method used
A laser drilling fixture was designed, using a servo motor to drive the circular gear, drive the rack and pad movement, add laser drilling station, and drive the moving blocks and sweeping bars through a micro motor to automatically scrape and sweep the dust.
Benefits of technology
It improves the efficiency of laser drilling fixtures, reduces the artificial operation time of staff in the treatment of dust, and enhances the automation level of fixtures.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a laser drilling jig for PCB (printed circuit board) production, which comprises a drilling seat, a servo motor is arranged at the bottom of the drilling seat, an output shaft of the servo motor is in transmission connection with a circular gear, two parallel rods are arranged in the drilling seat, one end of each parallel rod is sleeved with a moving block, racks are arranged at the tops of the two moving blocks, and the racks are connected with the circular gear. Through the arrangement of the circular gear, the moving block, the racks, the base plates and the sweeping strips, after the servo motor is started, the circular gear can be driven to rotate synchronously, and after the circular gear rotates clockwise, the circular gear can be driven to rotate by the moving block and the racks. And the movable block is driven to move back and forth at one end part of the screw rod, so that the bottom surfaces of the plurality of sweeping strips are respectively scraped and swept with scraps accumulated on the surfaces of the base plates, the scraps are conveniently scraped and swept to the sides of the two base plates, and the time of manually adjusting the position of the brush body by a worker is saved.
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