Automatic telescopic collision-prevention device of inkjet printer

Abstract

The invention discloses an automatic telescopic collision-prevention device of an inkjet printer. The automatic telescopic collision-prevention device comprises a mounting fixing frame, wherein an up-down adjusting platform is arranged on the mounting fixing frame, a spray head mounting platform is arranged on the up-down adjusting platform, a telescopic device is arranged on the up-down adjustingplatform, a collision-prevention device is arranged between the up-down adjusting platform and the spray head mounting platform; and the telescopic device comprises an automatic telescopic guide railarranged on the upper end surface of the up-down adjusting platform, an automatic telescopic air cylinder arranged on the upper end surface of the up -down adjusting platform and an automatic telescopic sliding seat arranged on the lower end surface of the spray head mounting platform, the automatic telescopic sliding seat is arranged on the automatic telescopic guide rail in a sliding mode, theautomatic telescopic air cylinder is parallel to the automatic telescopic guide rail, one side of the automatic telescopic sliding seat is provided with a telescopic seat in an extending mode, and theoutput end of the automatic telescopic air cylinder is fixedly connected with the telescopic seat. When a gypsum board is suddenly widened, the gypsum board pushes a spray head of the inkjet printerto move backwards to prevent the spray head from being collided, the spray head of the inkjet printer and the gypsum board are protected, and the jet printing quality of the edge part of the gypsum board is improved.

Description

technical field [0001] The invention relates to the technical field of coding equipment, in particular to an automatic retractable anti-collision device for a coding machine. Background technique [0002] At present, the anti-counterfeiting settings of gypsum boards are all fixed content such as the name and model of the boards printed on the front of the boards by the manufacturer through the inkjet printer, and at the same time, the anti-counterfeiting labels are wrapped on the shorter sides to achieve corresponding anti-counterfeiting protection measures. However, this anti-counterfeiting method is not only easy to be cracked by competitors or other malicious merchants, but at the same time, according to the cracked content, anti-counterfeiting signs with similar fonts are designed to deceive consumers, similar to "Master Kang" and "Kang Shuaifu" Small gaps that are difficult for consumers to distinguish. Such products not only damage the interests and reputation of the ...

AI Technical Summary

Problems solved by technology

[0004] However, when using the existing inkjet printer to print on the gypsum board, when the inkjet printer prints the edge, the movement of the gypsum board will touch the inkjet printer head, which will deteriorate the printing quality of the inkjet printer and cause damaged nozzle

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