Bottle cap fold processing equipment

Abstract

The invention relates to a bottle cap fold processing equipment. A main shaft, a slide rail and a support frame are arranged on a machine frame, a slide and a discharge port are arranged on the support frame, and an upper and a lower die assemblies and a cam are arranged on the main shaft. The upper die assembly comprises an upper die plate, an upper retaining plate and a dial, a clamp groove is arranged in the dial, and the clamp groove fits with a bottle cap falling from the slide. An upper die head is fixed in the upper die plate, a through hole is opened in the upper die head, a support sleeve is arranged on the upper retaining plate, an eccentric wheel is arranged in the support sleeve, and a rotating shaft is arranged in the eccentric wheel. A bearing arranged outside the rotating shaft fits with the cam, a cap stripping pin is arranged below the eccentric wheel, and the other end of the cap stripping pin penetrates through the through hole of the upper die head and fits with the opening of the bottle cap. The lower die assembly comprises a lower die plate and a lower retaining plate, a lower die head is arranged in the lower retaining plate, the upper part of the lower die head penetrates through the lower die plate and fits with the bottom of the bottle cap, and the lower part of the lower die head is provided with a roller. A cross pin is inserted in the roller, the roller is fixed in the lower die head through the cross pin, and the roller is in contact with the slide rail when rolling.

Description

technical field [0001] The invention relates to bottle cap folding processing equipment. Background technique [0002] There is an anti-theft ring at the mouth of the bottle cap. When the bottle cap is rotated and opened, the connection point between the anti-theft ring and the bottle cap will be broken, so that it can be judged whether the bottle has been opened. This type of bottle cap is widely used. Used in the packaging of beverages, medicines and daily necessities. Most of the existing bottle caps are provided with an anti-theft ring at the mouth of the bottle cap, and a convex ring is formed on the inner wall of the anti-theft ring. During production, it is very difficult to remove the mold when the protruding ring is too thick, and the connection point between the anti-theft ring and the bottle cap is easily broken. The bottle cap anti-theft ring in the prior art usually folds the produced bottle cap by manually pressing the die head, which not only consumes a lot ...

AI Technical Summary

Problems solved by technology

Most of the existing bottle caps are provided with an anti-theft ring at the mouth of the bottle cap, and a convex ring is formed on the inner wall of the anti-theft ring. During production, it is very difficult to remove the mold when the protruding ring is too thick, and the connection point between the anti-theft ring and the bottle cap is easily broken. The bottle cap anti-theft ring in the prior art usually folds the produced bottle cap by manually pressing the die head, which not only consumes a lot of manpower, but also has high labor costs and low production efficiency, which increases the production cost of the bottle cap

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