A detachable and combined wallpaper printing roller device
A combined, wallpaper technology, applied in decorative arts, processes used to produce decorative surface effects, etc., can solve the problems of complicated installation and fixing process of printing roller sleeves, and achieve the effect of facilitating twisting and improving stress conditions.
Active Publication Date: 2020-05-29
安徽辉盛机电科技有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a detachable and combined wallpaper printing idler device, which mainly solves the problem of complicated installation and fixing process of the printing roller cover in the prior art
Method used
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Embodiment Construction
[0028] Such as Figure 1-3 The shown disassembly and assembly type wallpaper printing roller device includes a roller sleeve 1, a roller 3, a roller shaft 4, a first positioning structure and a second positioning structure;
[0029] Two ends of the roller 3 are provided with roller shafts 4, the roller sleeve 1 is slidingly sleeved on the roller 3 through splines, and the splines fix the roller sleeve 1 in the circumferential direction; one end of the roller 3 is provided with a first positioning structure, and the other end A second positioning structure is provided; the first positioning structure and the second positioning structure are respectively closely attached to the end surface of the roller sleeve 1 to axially fix the roller sleeve 1;
[0030] The second positioning structure includes a baffle 5, a cam 8 and a fastening component; the baffle 5 is slidably mounted on the end surface of the roller 3, and can slide along the radial direction of the roller 3; A spring 6 is ...
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The invention discloses a dismounting and mounting combined type wallpaper printing carrier roller device. The dismounting and mounting combined type wallpaper printing carrier roller device comprisesa roller sleeve, a roller, roller shafts, a first locating structure and a second locating structure. The second locating structure comprises baffles, a cam and a fastening assembly. The roller shafts are arranged at the two ends of the roller. The roller sleeve is connected with the roller through splines. The roller sleeve is fixed through the splines in the circumferential direction. One end of the roller is provided with the first locating structure, and the other end of the roller is provided with the second locating structure. The first locating structure and the second locating structure are closely attached to the end faces of the roller sleeve correspondingly, so that the roller sleeve is fixed in the axial direction. The baffles are mounted on the end face of the roller in a sliding manner and can slide in the radial direction of the roller. Springs are arranged on the roller in the radial direction and fixedly connected with the baffles. The cam is rotatably connected to the corresponding roller shaft in a sleeving manner. A connecting rod is fixedly connected to each baffle. Under the acting force of the springs, the connecting rods abut against the curved contour faceof the cam. The cam rotates and pushes the baffles to slide through the connecting rods. When the baffles are in the state of being attached to the end face of the roller sleeve, the cam is fixedly locked through the fastening assembly.
Description
Technical field [0001] The invention relates to the field of wallpaper production equipment, in particular to a disassembly and assembly type wallpaper printing roller device. Background technique [0002] Wallpaper, also known as wallpaper, is a kind of interior decoration material used for pasting walls. It is widely used in interior decoration of houses, offices, hotels, and hotels. The material is not limited to paper, but also includes other materials. [0003] Because of its variety of colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, reasonable price and other characteristics that other interior decoration materials cannot match, it has gained considerable popularity in developed countries and regions such as Europe, America and Japan. [0004] Wallpapers are divided into many categories, such as covered wallpaper, coated wallpaper, embossed wallpaper, etc. Usually bleached chemical wood pulp is used to produce base paper, ...
Claims
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IPC IPC(8): B44C1/24
CPCB44C1/24
Inventor 苏智慧
Owner 安徽辉盛机电科技有限公司