An automatic steel bar hook machine controlled by an oil cylinder

Abstract

The invention provides an automatic steel bar hook machine controlled by an oil cylinder, which includes a main frame, an oil cylinder, an oil cylinder flange seat, a cylinder head coupler, an oil cylinder tailstock, a push plate, a cutter, an upper cover plate, a gear with a shaft, and a bearing , Bend column, mobile body, proximity sensor, feeder platen, main feed wheel, main wheel shaft, geared motor, feed frame, driven shaft, driven wheel, sliding push plate, limit switch and other components. The invention aims at realizing automatic production of steel bar hooks, replacing manual hook operations by a hook machine, mainly through the actions of oil cylinders, deceleration motors, cutters, etc., to complete the hook operations on the steel bars sent by the feeding frame according to requirements. The invention also has the advantages of high efficiency, high precision, high degree of automation, suitable for mass production and the like.

Description

technical field [0001] The invention relates to a steel bar hook machine, in particular to an automatic steel bar hook machine controlled by an oil cylinder. Background technique [0002] The demand for cement boards in the construction industry in today's society is obvious, and steel bars are the backbone of cement boards, and the production of steel bars with hooks at both ends restricts the cost of cement boards. In the process of cement board production, the production of steel bars with hooks at both ends is mainly bent manually, which is not only time-consuming and laborious, but also the accuracy is difficult to guarantee, often uneven, which seriously affects the quality of cement board. In view of the defects of manual bending, there are some automatic hook bending machines that can complete the automated production of hooks, but there are still some shortcomings. For example patent CN104384386A, it is a kind of automatic steel bar hook machine, can realize the au...

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Problems solved by technology

For example patent CN104384386A, it is a kind of automatic steel bar hook machine, can realize the automatic production of functions such as automatic blanking, crotch hook, discharge etc. to the steel bar of vertical shape, then this has also caused the hook machine in this patent It can only bend pre-truncated steel bars, does not have the function of straightening and cutting steel bars, and can only bend one end of fixed-length steel bars, which cannot meet the requirements of double-ended hooks, and the degree of automation is low

Although some hook bending machines on sale can meet the straightening, cutting and automatic production of hooks for steel bars, and can be used for single and double hooks, and steel bars of different lengths and diameters can be bent, but due to the vertical bending bar plane Placed horizontally, when the steel bar is bent, only two ends of the steel bar are supported or one end is supported, and the remaining part of the steel bar is suspended in the air to maintain the level completely by the condition of the steel bar itself, because the gravity of the steel bar or the influence of the material will bring bending error

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