摘要：【中文】本发明公开了一种车顶焊缝自动打磨系统，包括工业机器人、打磨单元和打磨片消耗监测单元，打磨单元安装在工业机器人上，打磨片消耗监测单元和工业机器人电连接；工业机器人带动打磨单元进行焊缝打磨，完成焊缝打磨后，打磨片监测单元对打磨单元上的打磨片进行打磨消耗量检测，与打磨片的初始数据进行比较，当打磨片消耗量超过标定的阈值时，工业机器人自动更换打磨片。本发明通过优化设计的浮动模块，能输出恒定而稳定的压力与扭矩，较好的保证打磨质量；打磨片检测装置可以在线测出砂轮的消耗量，并能实现自动更换打磨片；除尘装置可以采集并清除打磨粉尘，保证了焊缝的整洁美观，还可以避免粉尘散溢到空气中对人体产生影响。 【EN】The invention discloses an automatic grinding system for a roof weld joint, which comprises an industrial robot, a grinding unit and a grinding piece consumption monitoring unit, wherein the grinding unit is arranged on the industrial robot, and the grinding piece consumption monitoring unit is electrically connected with the industrial robot; the industrial robot drives the polishing unit to polish the welding line, and after the welding line is polished, the polishing sheet monitoring unit detects the polishing consumption of the polishing sheet on the polishing unit, and compares the polishing consumption with the initial data of the polishing sheet. The floating module with optimized design can output constant and stable pressure and torque, and better ensures the polishing quality; the grinding piece detection device can measure the consumption of the grinding wheel on line and can realize automatic replacement of the grinding piece; the dust removal device can collect and remove polishing dust, the cleanness and attractiveness of a welding line are guaranteed, and the dust can be prevented from overflowing into the air to affect a human body.

摘要：【中文】本发明公开了一种车顶激光钎焊双边柔性随行压紧系统，包括：激光钎焊焊接接头，其两侧各固定连接一块安装基板，每侧安装基板的下端安装有第一气缸和自适应压轮组，安装基板和机器人连接；Y向移动模块，与自适应压轮组连接，根据焊缝位置实时调整压轮的横向位置，使其与激光钎焊焊接接头配合，完成单工位双边焊接；控制通讯模块，和机器人电连接，通过电磁换向阀改变第一气缸进气方向，控制第一气缸的运动，连接电气比例阀调整气压大小，比例阀通过闭环控制，自适应调整第一气缸的输出压力。本发明采用优化设计的双边随行压轮，解决了车顶靠边位置存在凸起物以及车顶有较大起伏的问题，并且可一次焊接车顶两侧的焊缝，提高工作效率，减少投入。 【EN】The invention discloses a roof laser brazing double-side flexible accompanying compaction system, which comprises: the laser brazing welding joint is characterized in that two sides of the laser brazing welding joint are fixedly connected with a mounting substrate respectively, the lower end of each side of the mounting substrate is provided with a first air cylinder and a self-adaptive pressure wheel set, and the mounting substrates are connected with a robot; the Y-direction moving module is connected with the self-adaptive pinch roller set, and adjusts the transverse position of the pinch roller in real time according to the position of a welding seam to enable the pinch roller to be matched with a laser brazing welding joint so as to complete single-station double-side welding; the control communication module is electrically connected with the robot, changes the air inlet direction of the first air cylinder through the electromagnetic directional valve, controls the movement of the first air cylinder, is connected with the electric proportional valve to adjust the air pressure, and adaptively adjusts the output pressure of the first air cylinder through closed-loop control of the proportional valve. The invention adopts the optimally designed bilateral following pressing wheel, solves the problems that the position of the roof close to the edge has a bulge and the roof has larger fluctuation, can weld the welding seams at the two sides of the roof at one time, improves the working efficiency and reduces the investment.