Side-punching system for short strip materials

Abstract

The invention discloses a side-punching system for short strip materials. The side-punching system comprises punching equipment, a die arranged on the punching equipment and a feeding device arrangedon a front side of the punching device. The feeding device comprises a first frame, a first clamping device, a second clamping device and a third clamping device, the first clamping device is used forclamping one end of a material, the second clamping device is used for clamping the other end of the material so as to cooperate with the first clamping device, the third clamping device is arrangedbetween the first clamping device and the second clamping device and used for clamping a middle portion of the material, and when the third clamping device clamps the middle portion of the material, the first clamping device or the second clamping device unclamps the material and move backwards. The side-punching system for the short strip materials has the advantages that a use ratio of the integral material is increased, the amount of waste is decreased, production cost for same yield is reduced, comprehensive automatic feeding is realized, manual moving or overturning during material punching is omitted, labor intensity and labor cost of workers are reduced, punching efficiency of a punching machine is improved, and production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a side stamping system for short strips. Background technique [0002] In the existing steel industry, steel is roughly divided into two types, one is ordinary steel that is often used in the construction industry in our lives, and the other is high-quality steel that is used to produce blades and chains. The carbon content is low and the hardness is high. Due to the limitation of the process during production, the general width of high-quality steel is limited to within 350mm, and its width is narrow. In the process of using high-quality steel, it uses punching equipment to The steel is stamped. The stamping process is to stamp the steel onto the mold with a punch to form the desired shape. [0003] At present, when short strips are processed into blades or chains, they are all formed by stamping, but most of the existing stamping systems only use punching machines for stampin...

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Problems solved by technology

[0003] At present, when short strips are processed into blades or chains, they are all formed by stamping, but most of the existing stamping systems only use punching machines for stamping, and in terms of feeding, they are manually fed by feeding devices. This feeding method has defects such as high demand for manual operation, slow feeding efficiency, and slow stamping efficiency, which will lead to increased costs and decreased production efficiency.

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