Precise numerical control punch forming machine for aluminum foil meal box and servo driving system thereof

Abstract

The invention discloses a precise numerical control punch forming machine for an aluminum foil meal box and a servo driving system thereof, belongs to the technical field of aluminum foil meal box processing equipment, and aims to solve the problems that when an outer cladding layer of the aluminum foil meal box is bonded, manual gluing is needed, the operation can be completed only by taking out the outer cladding layer from the punch forming machine twice, the working efficiency is greatly reduced, and the use is inconvenient. Comprising a lower stamping die and a placement bottom plate fixedly installed on the bottom face of the lower stamping die, supporting columns are fixedly welded to the top faces of the two ends of the lower stamping die correspondingly, and communicating middle columns are fixedly installed between the inner sides of the upper ends of the supporting columns in a communicating mode correspondingly; according to the automatic stamping and gluing device, the effects of stamping, gluing and pressing can be automatically completed through the device, operation is convenient and fast, manpower is saved, and meanwhile the stamping efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of processing equipment for aluminum foil lunch boxes, in particular to a precision numerical control stamping machine for aluminum foil lunch boxes and a servo drive system thereof. Background technique [0002] Aluminum foil lunch box is a kind of tableware that is widely used. The thickness of the aluminum foil lunch box is generally between 0.03mm and 0.20mm, which can be divided into two types: wrinkled and wrinkle-free. It can also be divided into two types: disposable and reusable. It is often called tin foil lunch box in China. In fact, it is made of 3 series or 8 series as the raw material of aluminum ingots. The production process of one-time automatic cold stamping forming with special equipment and molds. [0003] When the current aluminum foil lunch box is being processed, in order to increase its thermal insulation or other performance, an outer coating with corresponding functions is usuall...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a precision numerical control stamping machine for aluminum foil lunch boxes and its servo drive system. This device is used to work, thereby solving the problem that the aluminum foil lunch box in the above background is processed, in order to increase its heat preservation or other performance. The outer surface of the aluminum foil lunch box will be added with an outer cladding with corresponding functions. When the aluminum foil lunch box is stamped by a CNC stamping machine, it is usually after the aluminum foil is stamped and formed, it is manually taken out, and the outer cladding is stamped. Forming, and finally using liquid glue to bond them together manually. However, this method is not only very troublesome to operate, but also requires manual glue application, and presses and fits the aluminum foil lunch box and the outer wrapping layer. At the same time, each processing time, it needs to be taken out from the stamping machine twice before it can be completed, which greatly reduces the work efficiency, consumes manpower, and is inconvenient to use

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