Curved surface silk-screen printing equipment with automatic adjustment function

Abstract

The invention relates to curved surface silk-screen printing equipment with an automatic adjustment function. The curved surface silk-screen printing equipment comprises a base, a controller, a top plate, a placing mechanism, a printing mechanism, two supporting plates and two fastening mechanisms. The placing mechanism comprises a lifting component, a placing platform and two fixing components. Each fixing component comprises a moving plate, a first motor, a bearing, a first driving shaft, a wire reel, a stay wire and two first springs. Each fastening mechanism comprises a second motor, a gear, a rack, an adjusting component and multiple fastening components. By the adoption of the curved surface silk-screen printing equipment with the automatic adjustment function, a printed material canbe conveniently placed on the placing mechanism by people and fastened by the fastening mechanisms, the racks move to drive a frame to move while the gears drive the printed material to rotate, and printing ink is attached to the surface of the printed material through a silk-screen plate by scrapers, so that silk-screen printing is smoothly performed, and the practicality of the equipment is improved.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a curved screen printing equipment with an automatic adjustment function. Background technique [0002] Curved surface screen printing is screen printing of plastic cylinders, cylinders, cones, deformed curved surfaces, etc. in addition to flat surfaces. The principle of curved surface screen printing is that the substrate is rotated at a certain position and printed with a certain center line as the axis. The pressurized movement of the plate is used for printing. Since the printing surface is non-planar, its printing method and characteristics are very different from flat printing, and its printing difficulty is much greater than flat printing, so the equipment technology in printing is particularly important. [0003] When the existing curved surface screen printing equipment is running, in order to ensure the success of printing, it is necessary to keep the same amount of ...

AI Technical Summary

Problems solved by technology

[0003] When the existing curved surface screen printing equipment is running, in order to ensure the success of printing, it is necessary to keep the same amount of movement between the substrate and the printing plate. However, in the actual printing process, when the force of the printing plate against the substrate is too large , it is easy to cause the substrate to be stuck, the printing plate rotates while the substrate is still, when the force of the printing plate against the substrate is small, it is not enough to drive the substrate to rotate, which leads to printing failure and reduces the screen printing quality. quality of equipment

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