Stepping Rotary Shoe Material Punching Machine

Abstract

The invention discloses a stepping rotation type shoes material cutting machine. The stepping rotation type shoes material cutting machine is characterized by comprising a gantry frame, a rotary cutting head and a cutting base plate; a suspension beam of the gantry frame is provided with a horizontal lead screw which is driven by a first motor; the rotary cutting head moves below the suspension beam of the gantry frame in a horizontal reciprocating mode; the rotary cutting head is provided with a nut which is in threaded screwing connection with the horizontal lead screw; the cutting base plate is arranged on a cutting machine workbench which is arranged below the rotary cutting head. The stepping rotation type shoes material cutting machine is specially suitable for the forming cutting of shoe material products such as uppers and middle bottoms, the front and rear cutting interval is compact, more shoe material products such as the uppers and the middle bottoms can be cut in the same area of shoe material fabrics, the loss of the shoe material fabrics is saved, and the production cost is reduced.

Description

Technical field: [0001] The invention relates to a leather machine, in particular to a stepping rotary shoe material punching machine used for forming and punching shoe uppers, midsoles and other shoe material products. Background technique: [0002] At present, except for a small part of shoe material products such as uppers and midsoles, they are formed by manual shearing, and most of them are punched and formed by hydraulic presses. Since the punching die only performs a horizontal step-by-step reciprocating action during the punching process, the punching interval in the front and rear directions must be greater than the longitudinal length of the punching die. Since the shape of shoe materials such as uppers and midsoles is very irregular, and the distance between front and rear punching is limited by the longitudinal length of the die, the gap between front and rear punching is not compact, and many edges will be left on the shoe material fabric after punching. Howeve...

AI Technical Summary

Problems solved by technology

Since the shape of shoe materials such as uppers and midsoles is very irregular, and the distance between front and rear punching is limited by the longitudinal length of the die, the gap between front and rear punching is not compact, and many edges will be left on the shoe material fabric after punching. It is impossible to punch out more shoe materials such as uppers and midsoles on the same area of ​​shoe materials, which will easily cause excessive loss of shoe materials and high production costs.

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