Stylus assembly production line

Abstract

The invention discloses a stylus assembly production line. The stylus assembly production line comprises a first assembly machine, a first standing curing machine, a first detection machine, a secondassembly machine, a second standing curing machine and a second detection machine, wherein the first assembly machine is used for screwing and assembling a fastener sprayed with a catalyst at a firstassembly position of a refill dispensed with thread glue; the second assembly machine is used for screwing another fastener sprayed with the catalyst at a second assembly position of the refill whichis assembled with the fastener and dispensed with the thread glue; the first standing curing machine and the second standing curing machine are respectively used for the standing storage of a stylus assembled with the two fasteners and the conveying of the stylus after curing; and the first detection machine and the second detection machine are respectively used for detecting the assembly firmness, the assembly precision and the glue amount of the two fasteners. The stylus assembly production line is high in assembly and dispensing precision; and through the cooperation of the catalyst and thethread glue, the curing speed of the thread glue is increased, and the bonding firmness is effectively improved.

Description

technical field [0001] The invention relates to an assembly equipment, in particular to an assembly line for a touch pen. Background technique [0002] For ease of use, electronic products such as mobile phones, tablet computers, and electronic dictionaries are often controlled with a stylus. As the stylus becomes smaller and thinner, the space left for the stylus is getting smaller and smaller, so that the stylus becomes more and more delicate, which increases the difficulty of manufacturing the stylus. The stylus generally includes a pen holder and a refill inserted in the pen holder. Due to its certain length, in order to prevent the refill from shaking relative to the pen holder, in some stylus pens, after the refill is aligned and assembled in the pen holder, the two parts are still in place. Fasteners are added between them to strengthen the connection and positioning, but in order to prevent damage to the electronic components on the inner wall of the pen holder and ...

AI Technical Summary

Problems solved by technology

The stylus generally includes a pen holder and a refill inserted in the pen holder. Due to its certain length, in order to prevent the refill from shaking relative to the pen holder, in some stylus pens, after the refill is aligned and assembled in the pen holder, the two parts are still in place. Fasteners are added between them to strengthen the connection and positioning, but in order to prevent damage to the electronic components on the inner wall of the pen holder and the outer wall of the refill, the assembly clearance of the fastener relative to the pen holder and the refill must be controlled within a limited numerical range. It is not easy to assemble and fix the smaller fasteners between the pen holder and the pen core by dispensing glue, and after the assembly, it is necessary to wait for the glue to solidify, and then perform precision inspections on the assembly. The tooling requirements are high. Assembly is more difficult when there is more than one fastener

At present, the assembly and glue dispensing of the fasteners between the pen holder and the pen core are generally carried out manually. The alignment assembly and glue dispensing are carried out through the proficiency and experience of the operators, which is inefficient and difficult to assemble. And the accuracy of dispensing cannot be guaranteed

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