Feeding device of printing machine

• Main Author: XUE BAOYU
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a feeding device of a printing machine, which relates to the technical field of adhesive sticker production equipment and comprises an operating table, two mounting plates are adjustably arranged on the upper surface of the operating table, limiting rods are rotatably arranged on the opposite surfaces of the two mounting plates, and a plurality of limiting plates are elastically arranged on the peripheral sides of the limiting rods. Pressing blocks are fixedly arranged on the opposite faces of the two mounting plates, and pressing cylinders are arranged on the sides, facing the limiting rods, of the pressing blocks in a lifting mode. According to the utility model, the stable rotation of the material roll is ensured, and the material roll is still in a compressed state in the thinning process, so that the movement position of the material is accurate in the process of being drawn out, and the deviation is avoided. 本实用新型公开了一种印刷机的上料装置，涉及不干胶生产设备技术领域，包括操作台，操作台上表面可调节设置有两个安装板，两个安装板的相向面上均