Automatic vertical forming machine

Abstract

The invention discloses an automatic vertical forming machine. The machine comprises a rolled tantalum wire disc which is arranged at the position, on the side face of a vertical mounting frame, above a rack; a tantalum wire is led out of the rolled tantalum wire disc to penetrate into a one-time straightening mechanism above the rolled tantalum wire disc, then penetrate into a tantalum wire supply mechanism above the one-time straightening mechanism, and finally stretch into a mould cavity of a mould in the middle of a horizontal mounting plate in the middle of the rack; a powder shaking mechanism on the left side of the horizontal mounting plate feeds tantalum powder into the mould cavity from a powder shaking box, the tantalum powder allowing the tantalum wire to be inserted is formed through the mould, the tantalum is cut off through a cutting-off flattening mechanism on the right side of the horizontal mounting plate, the head end of the tantalum wire is flattened, and a finished product after compression moulding is fed out. According to the machine, digital control automatic machining is achieved, the machining efficiency is high, the weight and the size of a tantalum block are easy to regulate and control, the quality is better, the mass deviation is not large, one person can control multiple devices to work, manual input is reduced, the machining cost is reduced, and the good use value and economical value are achieved.

Description

technical field [0001] The invention relates to an automatic vertical forming machine, which belongs to the technical field of tantalum capacitor block forming equipment. Background technique [0002] The processing technology of the tantalum block for military tantalum capacitors is as follows: put an appropriate amount of tantalum powder into the mold cavity, press the tantalum powder into a certain shape through the mold, and insert the specified length of tantalum wire into the tantalum block during the pressing process. The tantalum block of the existing military tantalum capacitors has been formed by hydraulic press. During production, the weight of the tantalum powder is weighed with a balance, and the length of the tantalum wire is manually cut, and the tantalum wire head after cutting is not flattened. The tantalum block pressed under this working method has extremely uneven pressing density, and the tantalum wire that has not been flattened at the head end is easil...

AI Technical Summary

Problems solved by technology

The tantalum block pressed under this working method has extremely uneven pressing density, and the tantalum wire that has not been flattened at the head end is easily pulled out after being embedded in the tantalum block; and the tantalum wire has not been straightened, so the straightness of the tantalum wire And the verticality between it and the tantalum block cannot meet the process requirements, and the powder weight is manually weighed. Due to the low accuracy of human operation, the powder weight deviation is large

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