Traction conveying device

Abstract

The invention discloses a traction conveying device. The traction conveying device comprises a sliding seat; the swing arm is rotationally arranged on the sliding seat through a vertical shaft, and a clamping jaw assembly is arranged at the end of the swing arm; the baffle is movably arranged on the swing arm and can abut against the side portion of the long-strip-shaped sectional material so as to prevent the long-strip-shaped sectional material from deflecting. And the first linkage mechanism is connected with the baffle, and when the swing arm rotates around the vertical shaft, the first linkage mechanism can drive the baffle to abut against the side portion of the long-strip-shaped profile or be away from the long-strip-shaped profile. During discharging, the clamping jaw assembly loosens the long-strip-shaped section bar, the swing arm rotates to be away from the conveying roller set, before the clamping jaw assembly completely leaves the long-strip-shaped section bar, the first linkage mechanism drives the baffle to keep abutting against the side portion of the long-strip-shaped section bar, and after the clamping jaw assembly leaves the long-strip-shaped section bar, the first linkage mechanism drives the baffle to be contained nearby the swing arm; reciprocating sliding of the traction conveying device is not affected, angular deflection caused by dragging of the long-strip-shaped sectional materials by the clamping jaw assembly is avoided, the structure of the traction conveying device is simplified, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of transportation equipment, in particular to a traction conveying device. Background technique [0002] In the process of production and transportation, it is often necessary to use a traction device to move the long profile along the length direction of the conveying roller set for a certain distance and then put it down. For this reason, the general traction device includes a moving trolley slidingly arranged along the extension direction of the conveying roller group, a swing arm is rotated on the moving trolley, a gripper is arranged at the end of the swing arm, and the swing arm can be rotated to the top of the conveying roller group, After the long profile is clamped by the gripper, it moves to a specific position, the gripper releases the long profile, the swing arm rotates and resets to one side of the conveying roller group, and then the trolley is moved to reset, and the long profile is clamped ag...

AI Technical Summary

Problems solved by technology

[0003] Among them, in the process of releasing the long profile with the jaws and rotating the swing arm to return to one side of the conveying roller group, the jaws are easy to drag the long profile to produce a certain angle deviation, resulting in the inability to carry out the cutting work in the subsequent process. Need to increase the calibration process, reduce production efficiency

[0004] In addition, the general traction device needs to be equipped with a driving device to drive the moving trolley, and also needs to be provided with a driving device to drive the swing arm to rotate and drive the jaws to open and close, resulting in a complex structure of the traction device, high cost, and incoherent action settings. , affecting the delivery efficiency

Images