Ink printer and medium positioning device thereof

Abstract

The invention discloses a medium positioning device which comprises two oppositely-arranged support plates, two parallel linear shafts and multiple positioning component groups. Two ends of each of the linear shafts are respectively fixed on the support plates. Each positioning component group comprises two limiting blocks, two guide pieces and a brick stack stopper, the limiting blocks are fixed on the linear shafts in an oppositely-arranged manner, and the guide pieces are fixed on one side where the limiting blocks are close to each other and oppositely arranged with the brick stack stopper hung on the linear shafts between the guide pieces, the brick stack stopper can only allow one medium to pass by, in other words, only one medium and one tilt are allowed to pass by the vertical distance between the each brick stack stopper and the guide pieces. Each limiting block is fixedly connected with the linear shafts. Therefore, the problem of lower printing efficiency can be effectively solved by structural design of the medium positioning device of an inkjet printer. The invention further discloses the inkjet printer provided with the above medium positioning device.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, and more specifically, to an inkjet printer and a medium positioning device thereof. Background technique [0002] Ceramic inkjet printer is a new type of printing equipment. It sprays ink onto the surface of ceramic tiles and other media through digital inkjet printing nozzles to realize the printing process. It is different from the traditional screen printing, it is a non-contact printing mode. The printing process can be completed by outputting images from the computer to the device. The equipment occupies a small area, requires less manpower, has no environmental pollution problems, and the printing effect is better than traditional printing, and the cost is low. It has a tendency to replace traditional printing. [0003] In the structural design of ceramic inkjet printers in the prior art, the positioning device of the medium is generally a single-channel structure, that is, a row...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the first object of the present invention is to provide a medium positioning device for an inkjet printer. The structural design of the medium positioning device for the inkjet printer can effectively solve the problem of low printing efficiency of the printer. The first aspect of the present invention The second purpose is to provide an inkjet printer comprising the medium positioning device of the above inkjet printer

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