Traction machine

Abstract

The invention discloses a traction machine. The traction machine comprises a vertical frame, wherein two horizontal movement mechanisms are arranged on the vertical frame in the vertical direction. Each horizontal movement mechanism comprises a linear driving assembly and a base plate, the linear driving assemblies are connected between the vertical frame and the base plates, and the base plate located in the horizontal movement mechanism on the upper side is connected with a first driving motor. The first driving motor is in driving connection with a first swing arm, a first receding notch is formed in the bottom side of the first swing arm, and a first gripper is arranged on the first swing arm. A second driving motor is connected to the base plate located in the horizontal movement mechanism on the lower side, the second driving motor is in driving connection with a second swing arm, and a second receding notch is formed in the top side of the second swing arm. A second gripper is arranged on the second wing arm. The traction machine is ingenious in structure, the two horizontal movement mechanisms do not interfere with each other through avoiding structures formed by the horizontal movement mechanisms when the horizontal movement mechanisms intersect, continuous traction of workpieces is achieved, so that the traction efficiency is greatly improved, and the production quality of the workpieces is improved.

Description

technical field [0001] The invention relates to a transportation device, in particular to a tractor. Background technique [0002] The tractor is often used in industrial production. The tractor has a manipulator that can move back and forth repeatedly. Driven by the linear drive, it can move back and forth in a straight line. When pulling, the manipulator first moves to the beginning of the stroke, grabs the workpiece, and then pulls the workpiece to the end of the stroke. If it is necessary to continue to pull the workpiece, the manipulator needs to release the workpiece first. , and then the manipulator moves back to the beginning of the stroke, and then continues to pull after grabbing the workpiece. In this way, it is necessary to wait for the manipulator to move and reset, and the traction efficiency is low, which will especially affect the production quality of workpieces with production cycle requirements. Contents of the invention [0003] The purpose of the pres...

AI Technical Summary

Problems solved by technology

[0002] The tractor is often used in industrial production. The tractor has a manipulator that can move back and forth repeatedly. Driven by the linear drive, it can move back and forth in a straight line. When pulling, the manipulator first moves to the beginning of the stroke, grabs the workpiece, and then pulls the workpiece to the end of the stroke. If it is necessary to continue to pull the workpiece, the manipulator needs to release the workpiece first. , and then the manipulator moves back to the beginning of the stroke, and then continues to pull after grabbing the workpiece. In this way, it is necessary to wait for the manipulator to move and reset, and the traction efficiency is low, which will especially affect the production quality of workpieces with production cycle requirements

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