Double-speed telescopic double-drive locating system

Abstract

The invention provides a double-speed telescopic double-drive locating system, belongs to the technical field of automatic loading and unloading Cartesian robots of automobile punching parts, and specifically relates to a double-speed telescopic double-drive locating system. The invention provides a double-speed telescopic double-drive locating system which has small occupied space and high working efficiency, and can bear a larger load. The double-speed telescopic double-drive locating system provided by the invention comprises two bearing beams, wherein driving gear racks are arranged on the sides of the two bearing beams; a drive motor is arranged between the two bearing beams, and gears on both ends of a synchronous shaft on the drive motor are respectively engaged with the gear racks on the sides of the two bearing beams; an upper sliding plate is arranged above the bearing beams, and the upper sliding plate is connected with the synchronous shaft via a connecting plate; synchronous belts are arranged in the bearing beams via synchronous belt pulleys, and upper parts of the synchronous belts are connected with the upper sliding plate; and lower parts of the synchronous belts are connected with a lower sliding plate, and a mechanical arm is arranged on the lower sliding plate.

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 double-drive 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 is all through two motors, one realizes the linear motion of the telescopic beam, and the other motor realizes the linear motion of the manipulator, or one motor controls the linear motion of the telescopic beam, and Another motor rotates the telescopic beam to realize the fun...

AI Technical Summary

Problems solved by technology

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

[0004] 2. Because two motors are needed, if two motors are used, it will not only consume power, but also add a lot of limit and sensors, which will generate a lot of cost, and increase the matching cables, and increase the load, which is not beautiful

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

[0005] 3. For the case of large load, the existing load-bearing beam is difficult to meet the work requirements

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