3results about How to "Affect mobile" patented technology

The utility model provides a copper foil surface cleaning device, which comprises a mounting rack and a cleaning box, one end of the mounting rack is rotatably connected with a placing roller, two ends of the cleaning box are provided with first turning rollers, a second turning roller is arranged in the cleaning box, a cleaning roller is arranged in the cleaning box, and the placing roller is rotatably connected with the cleaning box. And the other end of the mounting frame is rotationally connected with an adjusting roller and a winding roller. The copper foil cleaning device has the advantages that when the copper foil is too tight, the copper foil exerts pressure on the supporting air bag, air in the supporting air bag moves into the adjusting air bag, and therefore the copper foil can become relatively loose, and cleaning work can be normally carried out. When the copper foil is too loose, the spring drives the pressing plate to move towards the adjusting air bag through the guide rod, the pressing plate exerts pressure on the adjusting air bag, air in the adjusting air bag moves into the supporting air bag, the copper foil becomes relatively tight, and cleaning work is normally conducted. The device can be automatically adjusted according to the real-time tightness of the copper foil, and the cleaning effect of the copper foil is better.

The utility model discloses automatic feeding and sorting integrated equipment which comprises a servo feeding machine, limiting plates are fixedly connected to the left side and the right side of the front side of the servo feeding machine, positioning devices are arranged on the front sides of the two limiting plates, and control devices are arranged on the opposite sides of the two limiting plates. The bottom of the middle of the front side of the servo feeder is fixedly connected with a supporting rod. According to the servo feeder, the limiting plate, the positioning device, the control device, the supporting rod, the electric cylinder and the positioning plate are matched for use, so that the problem that positioning rollers are usually arranged on the two sides in front of a feeding port of the servo feeder to effectively avoid the situation that materials deviate in the conveying link when an existing servo feeder is used is solved; the problems that when materials of different sizes need to be positioned, the positions of two positioning rollers need to be manually adjusted, the process is time-consuming and labor-consuming, and the overall working efficiency is affected are solved.

The utility model relates to the technical field of printed wiring board processing discloses a novel printed wiring board punching die, including lower die holder and upper die holder, the top of lower die holder is provided with female die, the top of lower die holder is installed with several sets of positioning rod, the upside of female die is provided with upper die holder, the top of several sets positioning rod all is provided with upper die holder setting, the bottom of upper die holder is installed with male die, the both sides of the bottom of female die all are provided with the moving assembly for moving female die, the both sides of the top of lower die holder all are provided with the locking assembly for fixing female die, this novel printed wiring board punching die sets up locking assembly, makes locking female die more convenient, also more stable, simultaneously, through setting up cleaning assembly, can separate cleaning scraper with female die, carries out single operation to cleaning scraper, like this, it is more convenient to operate, is more convenient to the cleaning of waste material.