Positioning aluminum-plastic combined device

Abstract

The invention discloses a positioning aluminum-plastic combined device which comprises a fixed wheel disc, a rotating wheel disc is arranged above the fixed wheel disc, a driving motor is fixedly connected to the axis of the fixed wheel disc, an output shaft of the driving motor penetrates through the axis of the rotating wheel disc and is fixedly connected with the rotating wheel disc, and the rotating wheel disc is rotationally connected through the output shaft of the driving motor. And an aluminum-plastic combination is arranged between the rotating wheel disc and the fixed wheel disc. According to the device, the aluminum-plastic combination is driven to move through rotation of the rotating wheel disc, then the shifting piece fixing support moves in a sliding groove formed in the shifting piece fixing support, silica gel shifting pieces on the shifting piece fixing support can be tangent to aluminum caps of different types, and the practicability and applicability of the device are improved; the aluminum cover is rotated through the silica gel shifting piece, and after the aluminum cover reaches a fixed position, the aluminum cover falls to a standard position by means of the weight of the aluminum cover, so that the aluminum cover can enter a riveting station for riveting in the later period conveniently, and the production efficiency and the production quality are improved.

Description

technical field [0001] The invention relates to the field of aluminum-plastic composite equipment, in particular to a positioning aluminum-plastic composite device. Background technique [0002] Aluminum-plastic composite caps are common medicinal bottle caps, such as aluminum-plastic composite caps for antibiotic bottles, aluminum-plastic composite caps for glass infusion bottles, and aluminum-plastic composite caps for powder injections, freeze-dried powder injections, water injections, biological products, straws, etc. cover. Its basic structure includes an aluminum cover and a plastic sheet. The plastic sheet is provided with a connection structure. The common connection structures include a petal-shaped connection structure, a connecting bridge connection structure, etc. The plastic sheet is connected to the aluminum cover through the connection structure. The surface of the aluminum cover is generally plated. There is an anti-oxidation film, and the surface of the pla...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no positioning requirement in the surrounding direction between the aluminum cover and the plastic cover, as long as the upper and lower positions are riveted accurately, while the positioning combination cover needs to position the aluminum cover and the plastic cover according to the requirements, but the pick is not easy to adjust It cannot adapt to aluminum caps of different sizes, and the gap between the outer diameter of the plastic cap and the inner diameter of the aluminum cap is not easy to adjust

Images