Vamp perforating device for shoe making
A punching device and shoe upper technology, which is applied in the direction of shoemaking machinery, applications, footwear, etc., can solve the problems of poor drilling effect, short service life, and slow drilling speed, and achieve fast drilling speed and use The effect of long life and fast drilling speed
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[0033] A shoe upper punching device for shoemaking, such as Figure 1-4As shown, it includes a punching table 1, a guide plate 2, a spring 4, a drill rod 5, a first pressing block 6, a first slide rail 7, a first slider 8, a first pull wire 9, a first roller 10, Sector gear 11, first winding wheel 12, rack 13, second pressure block 14, second slide rail 15, second slider 16, second pull wire 17, second roller 18, third roller 19, rotating rod 20. The second winding wheel 21, the bearing seat 22, the first helical gear 23, the tooth-missing helical gear 24 and the rotating motor 25; the top plate 26 is arranged on the top of the punching table 1, and the top of the punching table 1 is provided with a guide plate 2. The left and right sides of the guide plate 2 are symmetrically provided with guide holes 3, the left and right sides of the guide plate 2 are symmetrically provided with springs 4, the upper end of the spring 4 is connected to the drill pipe 5, and the drill pipe 5 ...
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