A kind of capacitor aluminum shell manufacturing and processing equipment

Abstract

The invention relates to the technical field of stamping and processing of capacitor aluminum shells, in particular to a manufacturing and processing equipment for capacitor aluminum shells, which includes a bottom plate, a forming mechanism and a blanking mechanism. A forming mechanism is installed on the upper end of the bottom plate, and a lower material mechanism; the molding mechanism adopted in the present invention blows air to the cavity of the die through the air pump and the driving effect of the punch after the aluminum shell is formed, so that the aluminum shell after forming can be taken out from the cavity of the die, and then passed through the take-off plate The blocking effect makes the aluminum shell directly detach from the outer wall of the punch and fall downwards, avoiding the deformation of the aluminum shell due to the difficulty in grasping the demoulding force during manual demoulding, and at the same time, the raw material plate is driven downward automatically by the unloading mechanism Drop to the right side of the push plate, and suck air through the suction hole through the air pump to absorb the raw material plate, avoiding the problem of inaccurate placement of the raw material plate.

Description

technical field [0001] The invention relates to the technical field of stamping processing of capacitor aluminum shells, in particular to manufacturing and processing equipment for capacitor aluminum shells. Background technique [0002] The shell of the capacitor is generally made of aluminum, and the mainstream shape is cylindrical. The cylindrical aluminum shell has the advantages of corrosion resistance, good thermal conductivity, not easy to expand and deform, and is easy to process. The aluminum shell can be processed by cold stamping. . [0003] However, the following problems may be encountered during the manufacturing and processing of capacitor aluminum shells: 1. Since the aluminum shell is formed by pressure stamping, it is in close contact with the punch and die, and there is friction between the aluminum shell and the punch and die. Therefore, there are certain difficulties in demoulding, coupled with the difficulty of grasping the force of manual demoulding, ...

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Problems solved by technology

[0003] However, the following problems may be encountered during the manufacturing and processing of capacitor aluminum shells: 1. Since the aluminum shell is formed by pressure stamping, it is in close contact with the punch and die, and there is friction between the aluminum shell and the punch and die. Therefore, there are certain difficulties in demoulding, coupled with the difficulty of grasping the force of manual demoulding, a little carelessness will lead to deformation of the aluminum shell; 2. The traditional method mostly relies on the staff to place the raw material plate in the cavity of the die , it is difficult to accurately control the placement position of the raw material board during manual placement, which may easily cause the problem of inaccurate placement of the raw material board

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