Pen point assembly and disassembly tool

Abstract

The invention discloses a pen point assembly and disassembly tool. The pen point assembly and disassembly tool comprises a pen tube fixing base, a pen point clamping mechanism, a movement mechanism and a tool base, wherein the pen point clamping mechanism is arranged opposite the pen tube fixing base and is used to be connected with and fasten a pen point in a sleeving manner, the movement mechanism is driven by a power mechanism to drive the pen tube fixing base and the pen point clamping mechanism to get close to or get away from each other, and the tool base is used to assemble the pen tubefixing base, the pen point clamping mechanism and the movement mechanism. With the pen point assembly and disassembly tool, the defect that an operator does not have enough strength or experience forreplacing the pen point can be effectively overcome, and even an operator who is a green hand without experience can quickly complete a working procedure of replacing the pen point of a direct writing pen just by using the tool correctly; and compared with a traditional replacement method, the pen point assembly and disassembly tool is higher in replacement efficiency and reliability.

Description

technical field [0001] The invention belongs to the field of liquid metal printer equipment, and in particular relates to a nib loading and unloading tool. Background technique [0002] Due to the high surface tension of liquid metal and its tendency to oxidize with air, traditional inkjet printers are not suitable for liquid metal inks, and are prone to problems such as poor ink flow and blocked ink channels. During the trial process, it was found that liquid metal can output ink by direct writing. The principle is similar to that of gel pens and other direct writing pens. Compared with inkjet printing, the problem of ink output has been effectively improved. [0003] When the nib of the liquid metal direct writing pen is damaged, usually use tools such as pliers to pull out the old nib directly from the pen tube, and then select a new nib to insert into the connector at the front of the pen tube. During this process, the strength of the operator varies. , Experience is di...

AI Technical Summary

Problems solved by technology

[0004] In view of this, an object of the present invention is to propose a nib loading and unloading tool to solve the problems in the prior art that the nib is not easy to replace and the connecting structure of the pen tube is easy to be damaged

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