Rebar clamping transport device for rectangular frame

Abstract

The invention discloses a rectangular frame steel bar clamping transportation device, which comprises a horizontally arranged conveying frame, and a storage frame vertically and across the conveying direction of the conveying frame is arranged above the conveying frame, and the storage frame and the first one arranged on the conveying frame The positions of the positioning parts are corresponding, and the first positioning part is used to position the rectangular frame steel bars, and the end of the transport frame close to the transmission direction is provided with a second positioning part, which is used to limit the transportation of the rectangular frame steel bars; wherein, the top of the storage rack There is a lifting plate that moves along the length direction of the storage rack. The first servo motor drives the lifting plate to move along the length direction of the storage rack through the rack and pinion linear module set on the storage rack. The bottom of the lifting plate is provided with a rotating part. The second servo The motor drives the rotating part to move up and down through the linear module of the screw rod arranged in the middle of the lifting plate. The output shaft of the third servo motor is connected with the rotating disk. Two rows of jaws for clamping the rectangular frame steel bars are arranged at the bottom of the rotating disk.

Description

technical field [0001] The invention relates to the technical field of rectangular frame steel bar processing, in particular to a rectangular frame steel bar clamping and transporting device. Background technique [0002] With the rapid development of my country's economy, the steel rolling industry is also changing with each passing day. In the steel rolling process, the rectangular frame steel bar that has just been rolled needs to be cut into the required size, and then placed on the cooling bed for natural cooling. The rectangular frame steel bar enters from the cutting area. The cooling bed area needs a pinch device for conveying. [0003] The current pinch device structure includes a main box, an auxiliary box, an upper roller, a lower roller and an air cylinder. The lower roller is rotatably installed on the lower part of the main box, and the upper roller is rotatably installed on the auxiliary box. The upper roller is parallel to the lower roller. The main and auxil...

AI Technical Summary

Problems solved by technology

[0003] The current pinch device structure includes a main box, an auxiliary box, an upper roller, a lower roller and an air cylinder. The lower roller is installed on the lower part of the main box, and the upper roller is installed on the auxiliary box. The upper roller is parallel to the lower roller. The main and auxiliary cabinets adopt the self-splash lubrication method. The lubrication effect is poor and the lubricating oil needs to be replaced frequently. The two parts of the box body are connected by a hinged bracket, and the main box body and the auxiliary box body are clamped and separated by the drive of the cylinder, so as to realize the cooperation of the upper roller and the lower roller to convey the rectangular frame steel bar

[0004] This structure has the following disadvantages. Because the main box and the auxiliary box are designed separately, the volume is large, and the space in the factory area is occupied. The service life of the hinged bracket is short and the maintenance is inconvenient. The tightness and separation accuracy is poor, the transportation speed is slow, and the cost is high

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