| Summary: | 碩士 === 國立臺北科技大學 === 機電整合研究所 === 101 === Garment industry usually uses tag gun to shoot tag-belt for hanging a tag of information. Tag gun is actuated by the pressing force from index finger so that the tag belt could be nailed on or buckled to the item. In general, tag guns can be classified into two types: one is nailed-style tag-guns which would drive the tag-belt penetrate through the knitted fabric, and the other one is buckle-style tag guns which would drive the tag-belt to pass through a hole or wrap around a belt of the item without destroying the item’s fabric. Generally speaking, the mechanism of a nailed-style style tag-gun could be roughly divided into two sections: input and feeding, and that of a buckle-style tag roughly divided into three sections: input, feeding and driving.
This research focuses on the mechanism design of a novel buckle-style tag-gun, including the sections of input, feeding and driving. The required mechanism for each section is separately designed and then integrated together. It is aimed to simply the required mechanism without changing its overall motion of the mechanism. Applying the idea of simplicity of the input mechanism for nailed-style tag-guns, this study presents a novel input mechanism design for buckle-style tag gun via Yan creative mechanism design method. The mechanisms for feeding and driving are also presented. Then, the solid model of this novel buckle-style tag-gun is constructed in Solidworks software and its parts as well. The interference check, dynamic simulation and stress-strain analysis have been performed via the simulation function of Solidworks software. The preliminarily results have been confirmed the feasibility of this novel design for a strap buckle-style tag-gun.
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