Free switching device and method for multiple tracks

Abstract

The invention relates to a free switching device for multiple tracks. The free switching device for the multiple tracks comprises at least two conveying belts, a switching device, sensors, a controller and working objects, and is characterized in that semi-finished products are conveyed on the conveying belts; the switching device is arranged at the top ends of the conveying belts, and a gap is reserved between the switching device and the conveying belts, the sensors are arranged on one sides of the conveying belts and located at the bottom end of the switching device, the controller is connected with the sensors, the conveying belts and the switching device; the switching devices can be switched to the upper part of any conveying belt under the action of the controller; and the working objects are arranged on the switching device. The sensors sense that the semi-finished products on the corresponding conveying belts reach the designated positions, a X-axis moving mechanism, a Y-axismoving mechanism and a Z-axis moving mechanism are controlled by the controller to move, and the working objects are moved to the positions over the semi-finished products, screw locking of the four corners of the semi-finished products is sequentially achieved through vertical movement of the Z axis, and after semi-finished product screws on one conveying belt are locked, the semi-finished product screws can be directly switched to the other conveying belt, no waiting time is needed, the working efficiency is high, and the degree of automation is high.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a free switching device for multiple tracks. Background technique [0002] For electronic products such as power adapters or remote controls, corresponding components are embedded in the upper and lower shells, and then the upper and lower shells are connected together by screws to form a complete electronic product. The screws of the power adapter or the remote control were mostly connected together manually, which was time-consuming and labor-intensive to assemble, and the work efficiency was low, which greatly increased the labor cost of the enterprise. Under the above circumstances, an automatic screw locking device has emerged as the times require, but one screw locking machine is aimed at one conveyor belt, and it is impossible to share one screw locking device with multiple conveyor belts, which increases the production cost of the enterprise to a certain extent. [0003] Therefore,...

AI Technical Summary

Problems solved by technology

The screws of the power adapter or the remote control were mostly connected together manually, which was time-consuming and laborious to assemble, and the work efficiency was low, which greatly increased the labor cost of the enterprise

Under the above circumstances, an automatic screw locking device came into being, but one screw locking machine is aimed at one conveyor belt, and it is impossible to share one screw locking device with multiple conveyor belts, which increases the production cost of the enterprise to a certain extent.

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