A kind of ear acupuncture directional screening device

Abstract

The invention provides a directional screening device for auricular acupuncture, which is used for screening auricular acupuncture. The circumferential wall of one end of the ear acupuncture is concavely provided with a needle groove matched with an ear plug. The directional screening device for auricular acupuncture comprises a frame, a support wheel, a conveyor belt and several Auricular acupuncture carrier; a protruding part is arranged on the frame; a support wheel is rotatably connected with the frame; a conveyor belt is sleeved outside the support wheel; , the side of the auricular acupuncture carrier facing away from the support wheel is provided with a placement slot for placing the auricular acupuncture and a clamping piece for clamping with the needle slot, and the clamping piece is located at one end of the placement slot; under the action of external force, the conveyor belt can Drive the ear acupuncture carrier to move around the support wheel, when the ear acupuncture carrier moves to the raised part, the raised part can raise the movable end of the ear acupuncture carrier to tilt the ear acupuncture carrier, so that the auricular acupuncture carrier is not in contact with the clamping part. The snap-on pin slides out of the slot. It can screen the ear acupuncture directionally to ensure that the needle grooves of the ear acupuncture all maintain the same orientation.

Description

[0001] The invention relates to jewelry processing equipment, in particular to an ear acupuncture directional screening device. Background technique [0002] Stud earrings are an accessory on the ear that are smaller than earrings and shaped like spikes. Ear studs usually include accessories (also called ear flowers), ear pins and ear plugs. The front of the ear lobe is the shape of the ear studs, that is, the accessories. One end of the ear pins is connected to the accessories. It is an ear plug, and the ear plug is sleeved on the ear pin to prevent the ear pin from falling out of the ear hole. In order to prevent the earplugs from moving freely along the ear needles, the ear needles of some earrings are also concave with a needle groove, which can cooperate with the earplugs to locate the position of the earplugs and prevent the earplugs from being randomly placed on the earplugs when wearing. Move and accidentally fall off to ensure a more secure earring. In the actual pr...

AI Technical Summary

Problems solved by technology

For auricles with needle grooves, based on their structural limitations, existing commonly used feeding equipment, such as a vibrating plate, etc., can be used to guide the ear needles one by one, but it cannot distinguish which end of the ear acupuncture has a needle groove, and cannot The ear needles are directional screened to ensure that the ear needles of the guiding welding device keep the needle slots facing the same side. Therefore, at present, for the welding of ear studs with needle slots, manual loading is usually used. Picking up the ear needle, and then inserting the end of the ear needle away from the needle groove into the welding device for welding with the decorative parts, resulting in labor-intensive labor and a lot of labor

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