Lipstick tube middle bundle core assembling machine

Abstract

The invention discloses a lipstick tube middle bundle core assembling machine which comprises a machine base. A conveying belt is arranged on the machine base, first material taking and placing mechanisms are arranged at the two ends of the conveying belt correspondingly, a second material taking and placing mechanism is arranged above the conveying belt, and a line rolling mechanism is arranged on the side face of the second material taking and placing mechanism. The line rolling mechanism comprises a middle bundle core mold base, a third motor, a third sliding rail, a third sliding base and a feeding motor, the middle bundle core mold base is driven by the third motor to rotate, a middle bundle core containing groove is formed in the top of the middle bundle core mold base, the third sliding base is arranged on the third sliding rail in a sliding mode, and a lead screw is connected to an output shaft of the feeding motor; and the lead screw is in threaded fit with the third sliding base, a line rolling wheel is rotationally arranged on the third sliding base, and a convex ring used for pressing a concave ring on the outer wall of a middle bundle is arranged on the periphery of the line rolling wheel. According to the lipstick tube middle bundle core assembling machine, the concave ring can be automatically pressed on the outer wall of the middle bundle of a middle bundle core, the concave ring is embedded into a groove of a fork of the middle bundle core, and rotatable limiting between the middle bundle and the fork is achieved.

Description

technical field [0001] The invention belongs to the technical field of lipstick tube processing equipment, in particular to a lipstick tube core assembly machine. Background technique [0002] Lipstick or lip balm are commonly used cosmetics for women, generally in the form of paste or fluid, and placed in a packaging tube. The packaging tube is mainly composed of a cover, a base and a center beam core. Among them, the center beam core is mostly composed of four parts: beads, forks, spirals and center beams. The beads are containers for the paste, and the forks and spirals are used to drive the beads. Movement, the paste is pushed out or hidden in the packaging tube, and the center beam sleeve plays a decorative role on the fork, and the rotatable limit between the center beam and the fork. [0003] In the prior art, the center beam core is generally made of plastic material, the inner wall of the center beam bottom is generally provided with a limit ring, and the bottom of...

AI Technical Summary

Problems solved by technology

In the production of the center beam core made of metal, the above-mentioned structure and processing method will cause the center beam to be deformed. Therefore, the assembly equipment of the center beam core made of plastic materials in the prior art cannot meet the requirements of the center beam core made of metal materials. Core assembly, and there is no automatic equipment for assembling medium beam cores made of metal materials in the prior art

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