Yytf Gt6-14 Steel Bar Straightening and Cutting Machine

The GT6-14 steel bar straightening machine is mainly applied in straightening and length cutting and applicable to cold rolling Level III Steel Bar, cold rolling plain round bar, and hot rolling coiled bar round steel.

The machine is highly automatic and pulling speed is fast. It is continuous working system and is equipped with automatic counting shutdown device. After the machine straightening, the surface of linear material shall be free from scratch. The strength loss is small and straightness accuracy is good. At the same time, the machine is easy to operate, blanking process is sample, and production efficiency is high, etc.

III. Main Technical Parameters

The machine mainly consists of traction straightening part, hydraulic cutting part, blanking frame, and electric control cabinet.

4.1 Pre- Straightening Part

4.2 Straightening Part

  mainly uses several sets of straightening wheels and straightening frame rotates linear materials, which completely eliminate stress and operate linear material. Use the adjustment wire of straightening wheel to adjust the straightness of linear materials, so as to straighten linear materials.

4.3Traction Part

The part mainly consists of drive assembly, traction assembly, and reduction gear. Use electromotor as power. Through triangular belt, drive reduction gear, which drives traction assembly, traction wheel, and chain wheel. The chain wheel drives drive traction to transport materials.

4.4 Cutting Part

    The part is controlled by hydraulic pump driven by motor through magnetic exchange valve and safe pressure control valve. The piston rod of oil cylinder of trolley which balances guide rail is installed with active cutting tool, which intersects with fixed circular cutting tool installed on oil cylinder base, so as to cut the linear materials. As linear materials are cut during operation, the instantaneous resistance during cutting drives movable trolley to move, forming following-cutting tool movement. After piston rod drives the cutting tool to return, the linear material eliminates resistance. At the moment, movable trolley returns to original position under the influence of spring, and is in state of cutting. The cutting part mainly consists of motor, gear pump, magnetic exchange valve, integrated module, movable trolley, oil cylinder, balance guide rail, high-pressure oil pipe, and fuel tank. During operation, limiting stopper sends out signal to the time relay in electric control cabinet to control magnetic exchange valve. After exchange, the output hydraulic oil, under the influence of safety pressure control valve, drives oil cylinder piston and cutting tool. While passing tool bore of round cutting tool, cut the linear material operating in round cutting tool. At the moment, time relay in electric cabinet cuts off power supply of magnetic exchange valve under the influence of delaying to cut off power supply (control is about 0.12 seconds), The reset spring in oil cylinder quickly drives the reset of oil cylinder position and cutting tool, so as to complete the cyclic process of cutting off single Steel Bar. When linear material drives limiting stopper, it also sends counter signal, then counter records one time. After cutting off certain amount of linear materials, the counter automatically losses power, cutting off the circuit of system and forming automatic stop. If restart the machine, press the button of zero clearing or reset to make the counter reset, or the host machine cannot restart.

4.5 Collectting Table

When straightening linear material passes the round cutting tool on movable trolley, after it enters blanking frame, it moves to specified dimension. Through travel switch, cut the Steel Bar.

4.6 Control of Electric Device

Consists of ordinary-Model (manual scale of travel switch) and digital control Model (encoder automatically counts)

Package
GT6-14 Automatic Rebar Straightening Machine
1. The spare parts and control cabinet will be loaded in wooden box.
2. The main machine is nude packing or plastic packing.
3. Also can do as customer's request.

Our Company
YONGYITONGFENG machinery, which is a professional manufacturer of intelligent steel processing machinery in China since the year of 2000, provided qualified machines for over 40 countries in the world. The company strives to become the leader in the global automatic intelligent steel processing industry.
The company's leading products: steel bar bending machine, steel bar bending center, , steel cage welding machine, steel bar shearing threading production line, steel bar cutting upsetting threading grinding production line, intelligent steel mesh welding production line, steel bar cutting machine, steel wire straightening and cutting machine and other products.

Certification