Correction assembly for chip mounter
By using a combination of laser emitter and inflation shaft in the patch machine, the rapid positioning of the substrate is achieved, and the problem of cumbersome and time-consuming positioning process in the prior art is solved, and the production efficiency is significantly improved.
CN222674839UActive Publication Date: 2025-03-25SUZHOU WEIXUN SEMICON TECH CO LTD
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Patent Information
- Application Number
- CN202421273134.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Technical Problem
The existing patch machines require multiple photos and analysis during the substrate positioning process, resulting in a long operating time and affecting production efficiency.
Method used
A correction component for a patch machine is designed to achieve rapid positioning of the substrate using a laser emitter and a gas inflation shaft, and to achieve accurate alignment between the suction head and the substrate by calculating errors through the laser beam and photoelectric sensor.
Benefits of technology
This assembly can significantly shorten the substrate position adjustment time and improve production efficiency, and achieve accurate positioning of substrate position more quickly than the prior art.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of chip mounters, in particular to a correction assembly for a chip mounter, which comprises a clamping table, a substrate, a conveyor belt and a suction head, the substrate is provided with positioning holes, and laser generating mechanisms are arranged below two diagonally distributed positioning holes; the laser emitting mechanism comprises an air expansion shaft and a laser emitter, the air expansion shaft abuts against the positioning hole for positioning, the laser emitter is located at the bottom of the air expansion shaft, and a laser beam of the laser emitter penetrates through the air expansion shaft and extends to the position above the air expansion shaft; and a photoelectric sensor matched with the laser transmitter is fixedly connected to the side edge of the suction head through a bolt. According to the scheme, the laser emitter is arranged below the inflatable shaft, the through hole for the laser beam to pass through is formed in the inflatable shaft, meanwhile, the laser emitter matched with the through hole is arranged on the suction head, and the attenuation piece corresponding to the through hole is arranged at the end of the suction head, so that the laser generator is triggered by the laser beam, and the initial position of the substrate is adjusted; and the position of the substrate can be adjusted quickly.
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