Automatic feeding device for lift guide rail bracket production

Abstract

The invention discloses an automatic feeding device for lift guide rail bracket production. The automatic feeding device comprises a machine frame (1). A coiled steel conveying device (2), a coiled steel overturning device (3), a straightening device (4) and a coiled steel surface cleaning device (5) are sequentially arranged on the machine frame (1). A waste material recycling device (6) is arranged below the coiled steel surface cleaning device (5). The waste material recycling device (6) comprises a conical recycling hopper (601) fixed to the machine frame (1). The inner surface of the conical recycling hopper (601) is evenly provided with multiple electromagnets (602). The coiled steel conveying device (2) is connected with a controller (7). The controller (7) is connected with the coiled steel overturning device (3), the straightening device (4), the coiled steel surface cleaning device (5) and the waste material recycling device (6). The automatic feeding device has the advantages that coiled steel is convenient to convey, install and rotate, the labor intensity is lowered, the rust removal effect is improved, and the straightening effect is improved.

Description

technical field [0001] The invention relates to a device for producing elevator guide rail brackets, in particular to an automatic feeding device for producing elevator guide rail brackets. Background technique [0002] Elevator accessories factories need to use a lot of steel plates when manufacturing elevator guide rail brackets, but for the convenience of transportation, the existing steel plates are wound into rolls when they leave the factory. Therefore, during manufacture, it is necessary to fix the coiled steel on the flip support for uncoiling, so as to facilitate the smooth progress of subsequent production and manufacturing. During the installation process of coil steel, it is necessary to use a crane to lift the coil steel above the overturning bracket, then install the rotating roller shaft into the coil steel, and finally fix the coil steel on the overturning bracket, and the entire coil steel transportation is positioned and installed, not only The operation i...

AI Technical Summary

Problems solved by technology

During the installation process of coil steel, it is necessary to use a crane to lift the coil steel above the overturning bracket, then install the rotating roller shaft into the coil steel, and finally fix the coil steel on the overturning bracket, and the entire coil steel transportation is positioned and installed, not only The operation is cumbersome and labor-intensive

At the same time, due to the heavy weight of the coiled steel, directly fixing the coiled steel on the turning bracket will not only affect the turning speed, but also easily affect the damage to the roller shaft.

At the same time, due to the gap between the roller shaft and the steel coil, the steel coil will slip when turning over, which will affect the efficiency of turning

Moreover, in order to ensure the continuity of production, the factory purchases according to a certain number of production days each time, which will cause the steel piled up for a long time to rust and affect the quality of the product

Factories generally carry out rust removal by hand, not only the effect of rust removal is not ideal, but also the labor intensity of workers is relatively high

The existing straightening method is to straighten the steel plate by setting several rollers with different heights. This method not only has poor straightening effect, but also tends to over-straighten and cause damage to the steel plate.

Therefore, the existing technology has the problems of inconvenient steel coil transportation and installation, easy slippage when turning over, high labor intensity, unsatisfactory rust removal effect and poor straightening effect

Images