Pneumatic anchor net continuous-buckling machine for double-ring forming

Abstract

The invention discloses a pneumatic anchor net continuous-buckling machine for double-ring forming. The pneumatic anchor net continuous-buckling machine comprises a nail feeding guide rail, a nail feeder, a buckling nail retreating stopper, a nail pushing assembly, a forming clamp, an air cylinder, a whole machine bracket, a pneumatic control assembly and buckling nails movably sleeving the nail feeding guide rail; the nail feeding guide rail is mounted on one side of the whole machine; the nail feeder is in an L shape and comprises a nail feeding body, a nail feeding push frame and a nail feeding sliding groove; the buckling nail retreating stopper is mounted on the front part of the whole machine and comprises a retreating-stopping bracket and a retreating-stopping blocking column; the nail pushing assembly is mounted between the buckling nail retreating stopper and the air cylinder, and the nail pushing assembly comprises a nail pushing sheet, a nail pushing connecting block, a tensioning pulley and a nail pushing connecting column; and the pneumatic control assembly comprises a trigger, an air exhaust seat and an air inlet, the air inlet is externally connected with a work airsource. The pneumatic anchor net continuous-buckling machine is simple in structure, low in weight and convenient to move, automatic and mechanized anchor net continuous-buckling operation is realized, the defects of infirm bundling, large labor intensity, tedious work and poor safety caused by manual iron wire bundling are avoided, the work efficiency is greatly improved, and the cost is lowered.

Description

technical field [0001] The invention relates to pneumatic support equipment for mines, in particular to a double-circle formed pneumatic anchor-mesh coupling machine. Background technique [0002] In order to improve safety and prevent rockfall on the roof of the roadway, the reinforced anchor net is a necessary product for the roof of the coal mine underground roadway. The anchor nets of the same specification are connected to each other and fixed on the roof of the roadway through anchor cables. When welding the anchor net, extend one end of the anchor net, and when connecting with another anchor net, manually bend the extended end and buckle it on the circumference of the steel bar; this traditional mode requires the cooperation of multiple people, which is time-consuming, laborious, and inefficient. And the safety of workers cannot be guaranteed. Contents of the invention [0003] The purpose of the present invention is to provide a double-loop forming pneumatic ancho...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double-loop forming pneumatic anchor net buckle machine, which overcomes the shortcomings of the prior art, has a simple structure, light weight, and is easy to move, and realizes automatic mechanized anchor net buckle operation, avoiding the defects of weak binding, high labor intensity, cumbersome work, and poor safety caused by manual use of iron wire binding, greatly improving work efficiency and reducing costs

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