Hand punch

Abstract

The invention discloses a hand beer machine, which comprises a base, a column, a punch, a lower mold seat, a spring, and a pressing bar. The crossbeam extending laterally from the base, the crossbeam directly above the lower mold base is provided with a through hole passing through the crossbeam front and back, the center of the upper wall and the lower wall of the through hole is provided with a round hole penetrating through the crossbeam, and the through hole between the two round holes There is a vertically placed spring inside, and a vertical limit groove is provided on the side wall of the round hole above the through hole. The punch is inserted into the two round holes and the spring from top to bottom, and the upper part of the punch is provided with a The limit protrusion corresponding to the limit groove, the short shaft is arranged on the beam around the upper end of the punch rod, the pressure rod is hinged with the top of the short shaft, the pressure rod rotates around the short axis, and the side of the pressure rod is against the punch rod the top of. The invention has the advantages of simple structure, convenient use, low purchase and use cost, improved buckling efficiency, improved use safety and energy saving.

Description

technical field [0001] The invention relates to the field of shoemaking machinery and equipment in shoe factories, in particular to a hand beer machine. Background technique [0002] When shoe factories or clothing factories make shoes or clothing, they need to bind a large number of buttons, especially snap buttons, which require manpower and time to bind. The existing binding methods are all manually installed, or use electric and other mechanically powered expensive buttoning machines for buttoning operations. Traditional manual buttoning is inefficient and labor-intensive, while cylinder-type buttoning machines are efficient and fast. , which greatly improves the production efficiency, but the purchase cost of this type of buckle machine is very high, and it is not suitable for factories of all sizes. Moreover, due to the driving force such as electricity, operators often misoperate the start switch, causing injuries. Contents of the invention [0003] The technical p...

AI Technical Summary

Problems solved by technology

The existing binding methods are all manually installed, or use electric and other mechanically powered expensive buttoning machines for buttoning operations. Traditional manual buttoning is inefficient and labor-intensive, while cylinder-type buttoning machines are efficient and fast. , which greatly improves the production efficiency, but the purchase cost of this type of buckle machine is very high, and it is not suitable for factories of all sizes. Moreover, due to the driving force such as electricity, the operator often misoperates the start switch, causing injuries

Images