A wallpaper rotary screen direct pressure roller device

Abstract

The invention provides a direct-pressing type carrier roller device with a wallpaper rotary screen. The direct-pressing type carrier roller device comprises a body of the rotary screen, a carrier roller and a pushing device, wherein the carrier roller is mounted on a carrier roller arm; the carrier roller arm is connected with the pushing device; the carrier roller arm is arranged on the mounting seat by a sliding mechanism. The sliding mechanism comprises a slide rail and a slide block; the slide rail is arranged on the mounting seat and the slide block is arranged on the carrier roller arm. The mounting seat is mounted on a fixed frame; the fixed frame is provided with a limiting rotary seat; the limiting rotary seat is provided with a carrier roller limiting swing arm; the carrier roller limiting swing arm is coaxially provided with a rotary shaft of the limiting slide block and a limiting wheel; the mounting seat is provided with a limiting slide block; the limiting wheel can rotate around the rotary shaft of the limiting slide block and can slide in a groove of the limiting slide block. According to the direct-pressing type carrier roller device, the accurate problem of an engaged point between the body of the rotary screen and a carrier roller generatrix is solved; the rapid engagement and the accurate adjustment between the body of the rotary screen and the carrier roller is realized; the direct-pressing type carrier roller device has a very important effect on improving the quality of screen body of the rotary screen.

Description

technical field [0001] The invention belongs to the technical field of printing machinery, and relates to a wallpaper rotary screen direct pressure roller device. Background technique [0002] Rotary net wallpaper product is a high-end interior decoration material. It is more and more popular with people for its decorative effects such as various patterns, full colors, and strong three-dimensional effect. At the same time, people's requirements for the variety and quality of rotary screen wallpaper products are also constantly increasing. [0003] In order to achieve a beautiful appearance of the rotary screen wallpaper product, it is necessary to apply ink evenly on the wallpaper substrate to solve the problem of pattern deformation, and the printing roller device plays an important role. The mesh body is mainly used for inking and printing patterns. The existing swing arm type printing roller mechanism, due to the thin wall of the rotary screen, moves in an arc when adj...

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