Stacking machine for Z-shaped steel

Abstract

The invention discloses a stacking machine for Z-shaped steel, which comprises a base, a plurality of supporting shafts and a turning mechanism. The supporting shafts are connectedly mounted on the base and parallelly at intervals along the X direction, and a right plate of Z-shaped steel is positioned outside the right ends of the supporting shafts while a middle plate of the Z-shaped steel is horizontally rested on the supporting shafts. The turning mechanism comprises a rotary shaft, a plurality of rotary arms and a power unit, the rotary shaft is pivoted to the base, positioned on the left sides of the supporting shafts and axially parallel to the X direction, the lower portions of the rotary arms are fixedly arranged on the rotary shaft and parallelly at intervals along the X direction, and the rotary arms and the supporting shafts are staggered at intervals. The power unit is connected with the rotary arms to drive the rotary arm to rotate between an initial position and a down-sliding position, the rotary arms at the initial position support the lower end of the right plate of the Z-shaped steel, and the rotary arms at the down-sliding position support the Z-shaped steel while the Z-shaped steel slides down along the rotary arms to be vertically stacked. The stacking machine for Z-shaped steel has the advantages that automation of a Z-shaped steel production line from a forming machine to a packaging stage can be realized, and the stacking machine for Z-shaped steel is simple in design principle and light in weight.

Description

technical field [0001] The invention relates to a Z-shaped steel stacker. Background technique [0002] Z-shaped steel plays the main load-bearing role in the construction of steel structures. The weight per unit length of Z-shaped steel is relatively large, and the length is usually longer. At present, quite a few manufacturers in China still use manual lifting of the cut profiles off the supporting table, which not only wastes manpower but also causes low production efficiency. Less and less, labor costs continue to rise. [0003] The existing stackers on the market are uneven, and their principles are divided into the following categories: those with electromagnet suction cups for handling, those with cylinders and "<" rotating arms for pushing materials, and those for pushing materials with oil cylinders and sliding slopes. These types of effects are unsatisfactory. Among them: since the finished Z-shaped steel is usually as long as 12 meters or even 16 meters, the...

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Problems solved by technology

Among them: since the finished Z-shaped steel is usually as long as 12 meters or even 16 meters, the cost of using an electromagnet sucker is relatively high; due to the special shape of the Z-shaped steel itself, it is generally difficult to achieve it with cylinder pushers and oil cylinder pushers. Ideal effect, usually need someone to correct the effect of stacking after pushing stomp

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