Multi-nozzle arranging, positioning and mounting device and method

Abstract

The invention provides a multi-nozzle arranging, positioning and mounting device and method. The device comprises a bottom plate provided with a plurality of mounting holes and a plurality of adapters used for bearing nozzles in a one-to-one correspondence mode and assembling the nozzles to the bottom plate correspondingly, and positioning pieces are arranged on the bottom plate. A first reference side plane perpendicular to the top surface of the bottom plate is formed on the surface of one side of each positioning piece through finish machining. Each adapter comprises an adapter plate which is provided with a standard mounting position for assembling the nozzles, a reference block assembled on the adapter plate and provided with a second reference side plane and a third reference side plane which are perpendicular to each other through finish machining and a locking assembly used for locking the adapter plate to the bottom plate after the second reference side plane of the reference block is attached to the first reference side plane of each positioning piece. The side face, provided with spray holes, of the nozzle is parallel to the bottom face of the adapter plate, and the reference block is assembled on the bottom face of the adapter plate in a parallel and attached mode through the third reference side plane. According to the device, the mounting precision of each nozzle can be effectively improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of installing nozzles of printers, and in particular to a device and method for arraying and installing multiple nozzles. Background technique [0002] Generally, an inkjet printer includes a plurality of nozzles for real-time inkjet printing, and the plurality of nozzles are assembled on the bottom plate of a printing carriage of the printer according to printing rules of different printers. In order to ensure the printing accuracy of the printer, it is usually necessary to ensure the verticality of the axial direction of the nozzle holes of each nozzle and the surface of the bottom plate when assembling the nozzles of the printer. When assembling the nozzles, usually one nozzle is assembled to the bottom plate first, and then the subsequent nozzles are adjusted and installed with the previously assembled nozzles as a reference. However, when assembling multiple nozzles, each nozzl...

AI Technical Summary

Problems solved by technology

When assembling the nozzles, usually one nozzle is assembled to the bottom plate first, and then the subsequent nozzles are adjusted and installed with the previously assembled nozzles as a reference. However, when assembling multiple nozzles, each nozzle is adjusted and The errors in the assembly process will gradually accumulate, which will eventually lead to poor assembly and positioning accuracy of the nozzle

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