A material feeding and processing sequence transfer device for section steel processing equipment

Abstract

The invention discloses a material feeding and processing sequence shifting device used for section steel processing equipment. The device comprises a base, a bracket A fixed on the base for placing section steels, a section steel moving trolley for moving section steels, a bracket B for supporting the section steel moving trolley and a trolley elevating apparatus; the bracket A and the bracket B are disposed side by side; the section steel moving trolley is disposed on the bracket B and can be moved along the bracket B by a power transmission system; the trolley elevating apparatus is disposed on the base and is connected with the bracket B; and the bracket B is elevated by the trolley elevating apparatus. The device disclosed by the invention can realize automatic material feeding, and can convey the section steels directly to machining equipment, especially to the material feeding device on a certain position in the material feeding channel, thereby improving machining efficiency greatly, reducing the labor intensity of workers greatly, making no noise in the section steel conveying process, and can be used to constructing a flexible production line including a plurality of machining equipments.

Description

technical field [0001] The invention relates to a device for loading materials and switching sequence of processing steps used in profiled steel processing equipment, and belongs to the technical field of profiled steel processing equipment. Background technique [0002] At present, the loading of section steel processing equipment is mainly realized by the following method: put the section steel on the shelf equipped with conveying chains or ordinary roller chains (with shifting blocks on the chain), and drive the chains on several shelves through the motor reducer Rotate, use the shifting block on the chain to drive all the shaped steel to move back and forth to the designated position, and then the shaped steel processing equipment will send the shaped steel to the feeding channel through its turning device or pushing device, for example: CNC angle steel processing production line (GB / T23481 -2009) is to turn the section steel from the specified position to the feeding ch...

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Problems solved by technology

[0003] At present, there are many defects in the above-mentioned feeding device: it is impossible to realize the feeding of large-scale steel, such as angle steel with a side length of more than 300mm and a thickness of more than 40mm, and H-shaped steel with a width of a wing plate and a web greater than 500mm (especially the H-shaped steel structure welding process). Section steel), large-scale section steel loading and process transfer need to be hoisted by crane; during use, the section steel is in direct contact with the shelf and the chain, which produces loud noise or screaming sound during operation, and the chain is easily damaged. The service life of the chain is greatly reduced, and at the same time, the processing efficiency of the section steel processing equipment is reduced or the machine is shut down for maintenance; the above-mentioned feeding device cannot realize the flexible processing production line composed of several different processing equipment, and can only be operated by a single machine, and cannot be more automated.

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