Double-speed retractable positioning system

Abstract

The invention belongs to the technical field of Cartesian coordinate robots for automatic feeding and discharging of automobile stamping parts and particularly relates to a double-speed retractable positioning system. The double-speed retractable positioning system is small in occupied space and high in operation efficiency, and comprises a bearing beam. The double-speed retractable positioning system is characterized in that an upper sliding board is arranged on the bearing beam and provided with a drive device; the drive device is engaged with a rack on the bearing beam through a driving gear; a synchronous belt annular mechanism is arranged on the lower portion inside the bearing beam; the upper sliding board is connected with the upper portion of the synchronous belt annular mechanism; the lower portion of the synchronous belt annular mechanism is connected with a lower sliding board; and the bearing beam is 1000 mm long.

Description

technical field [0001] The invention belongs to the technical field of Cartesian coordinate robots for automatic loading and unloading of automobile stamping parts, and in particular relates to a double-speed telescopic positioning system. Background technique [0002] At present, in the field of rectangular coordinate robots, the application of long-distance press loading and unloading almost always adopts the method of docking two manipulators. One manipulator picks up the workpiece on the material table and runs to the middle position, and the other manipulator picks up the workpiece. Take it and send it to the press. [0003] Shortcomings of the prior art: 1. At present, the prior art all uses two motors, one motor realizes the linear motion of the telescopic beam, the other motor realizes the linear motion of the manipulator, or one motor controls the linear motion of the telescopic beam, And another motor to realize the rotation of the telescopic beam to realize the f...

AI Technical Summary

Problems solved by technology

[0003] Shortcomings of the prior art: 1. At present, the prior art all uses two motors, one motor realizes the linear motion of the telescopic beam, the other motor realizes the linear motion of the manipulator, or one motor controls the linear motion of the telescopic beam, Rotate the telescopic beam with another motor to realize the function from the grabbing position of the stamping part to the lowering position

[0004] 2. Since two motors are required to work, a lot of limit positions, sensors, and matching cables will be added, which increases the load and is not beautiful, and the equipment cost is high and the power consumption is large

Second, if the structure of the rotating telescopic beam is adopted, considering the safety, the speed of the rotating telescopic beam will be greatly reduced, which will lead to long occupation time, low work efficiency and increased product cost

Images