Copper lifting lug shearing and flattening device

Abstract

The invention discloses a copper lifting lug shearing and flattening device. The device mainly comprises a feeding module, a rolling and shearing strip module, a copper lifting lug straightening module, a flattening module and a transmission system. Power is transmitted to the feeding module, the rolling and shearing strip module, the copper lifting lug straightening module and the flattening module through the transmission system. A copper starting sheet can be effectively shorn into copper lifting lugs of certain specifications and sizes, and shaping of the copper lifting lugs is achieved; and the problems that at present, a tool rest is fractured, a blade is broken, and edges of copper lifting lugs deform and curl after shearing is completed are effectively solved. According to the copper lifting lug shearing and flattening device, modularized design is adopted; the copper lifting lug shearing and flattening device is compact in structure and high in reliability and modularization degree, feeding, shearing, straightening and flattening are integrated, and the copper lifting lugs can be shorn, straightened and flattened efficiently; production efficiency and production quality oflug pieces are greatly improved; all the modules are easy to demount, maintain and upgrade; and operating cost and time are saved for an enterprise.

Description

technical field [0001] The invention belongs to the field of nonferrous metallurgical equipment, and in particular relates to a copper lifting lug shearing and leveling device. Background technique [0002] Electrolysis process is currently one of the main ways to obtain high-purity copper. The electrolysis process is widely used in the production process of copper and other metal materials. In the electrolysis process, the manufacture of the starter sheet is a main work content in the electrolysis process. The structure of the starting plate consists of three parts, the first is the plate itself; the second is the lifting lug; the third is the conductive rod. The raw material used for the lifting lug is the copper lifting lug of the specified size cut from the copper starter plate. The lugs are folded in half by the processing unit and then nailed to the starter. Copper electrolysis plants need to manufacture a large number of starters and lifting lugs every day. [000...

AI Technical Summary

Problems solved by technology

[0003] There are mainly two types of existing shear earphone structures, one is the pendulum shear earphone, that is, one end of the upper and lower blades is hinged, and the moving knife at the other end moves up and down to complete the shearing. Because it is difficult to adjust the gap between the upper and lower blades when cutting thin plates, The shearing force is large, and many problems have been exposed during use. The specific manifestations are prone to equipment accidents or failures such as tool holder breakage, blade chipping, and frame breakage; the other is roller shearing. The rotation of the cutter and the upper and lower rolls completes the shearing. The structure reliability of the existing device is poor, and the edges of the copper lifting lugs will be wavy, uneven, and curled after shearing, resulting in unqualified lifting lugs and affecting subsequent orders. ear process

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