Intelligent assembly system using cam drive

Abstract

The invention relates to an intelligent assembling system driven by applying a cam and belongs to the field of automatic equipment. The intelligent assembling system comprises automatic charging and discharging equipment and intelligent assembling equipment, wherein the automatic charging and discharging equipment is arranged in front of the intelligent assembling equipment and is used for automatically controlling charging and discharging; the intelligent assembling equipment comprises a main control electric box, a power transmission mechanism, a cam mechanical arm, a detection mechanism, an intelligent positioning and transmission mechanism and an exchange platform; the power transmission mechanism comprises a main shaft transmission assembly, a first cam transmission assembly, a second cam transmission assembly and a third cam transmission assembly; synchronous action can be realized by adopting a cam transmission structure and transmission parts of a whole body are fewer; the cam transmission is more stable and the precision of synchronous transmission can be guaranteed, so that the efficiency of machining or assembling workpieces is improved; the cam transmission structure occupies a relatively small space and the transmission is more accurate; and the synchronous action of the whole machine can be realized, and synchronous machining or assembling of a plurality of different workpieces can be realized.

Description

technical field [0001] The invention relates to the field of automation equipment, in particular to automatic assembly equipment, in particular to an intelligent assembly system driven by a cam. Background technique [0002] Existing automatic assembly equipment generally uses a variety of positioning electronic components or complex mechanical structures to realize the synchronization of workpiece assembly. However, the equipment designed and manufactured using positioning electronic components will have the following disadvantages: 1) the cost is often high, and a variety of sensors and drive motors need to be installed; 2) there are many parts, resulting in more assembly steps and structural Correspondingly complex, and the more complex the circuit connecting the electronic components, the more complex the circuit is, the easier it is to cause accidents due to unreasonable line laying; 3) The circuit of the electronic component and the mechanical structure controlled by t...

AI Technical Summary

Problems solved by technology

However, the equipment designed and manufactured using positioning electronic components will have the following disadvantages: 1) the cost is often high, and a variety of sensors and drive motors need to be installed; 2) there are many parts, resulting in more assembly steps and structural Correspondingly complex, and the more complex the circuit connecting the electronic components, the more complex the circuit is, the easier it is to cause accidents due to unreasonable line laying; 3) The circuit of the electronic component and the mechanical structure controlled by the electronic component are more complicated, resulting in mechanical structure. Parts occupy a large space, such as the overall volume of the manipulator driven by the motor is large, resulting in a large volume of the entire automatic assembly equipment, so it will take up more space; 4) The failure rate of mechanical components controlled by electronic components is high , and cannot achieve synchronous action, which affects the work efficiency of workpiece assembly; 5) In the prior art, equipment that realizes synchronous assembly through mechanical structures often controls multiple motors or other driving equipment through a controller to make their operating speeds as consistent as possible , so that the assembly steps are carried out sequentially and synchronously, and due to the existence of multiple driving devices, the precision requirements for the transmission mechanism are very high, otherwise, the error will be large, which will cause the entire device to fail to work

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