Floating roller friction driving device

Abstract

The invention discloses a floating roller friction driving device. The floating roller friction driving device comprises a motor driving structure. The motor driving structure is installed on a floating motor disc; the floating motor disc is located on the upper part of a supporting framework, the supporting framework is provided with a rotating shaft assembly hinged to the floating motor disc, asupporting wheel assembly capable of maintaining stable in the rotating process of the floating motor disc, and a tensioning rod assembly capable of maintaining the tensioning state between a frictiondriving wheel and a sliding plate. When the sliding plate makes a contact with the friction driving wheel, the tensioning rod assembly extrudes the friction driving wheel, the friction driving wheelcan tightly tangent to the outer side of a large sliding plate, then the friction driving wheel is driven to rotate by the driving motor through pressing force of the friction driving wheel, when thepressing force of the friction driving wheel is too large, the friction driving wheel is driven by the floating motor disc to swing on the supporting wheel assembly, thus the pressing force is adjusted and compensated, the pressing force of a driving device on the large sliding plate can be effectively controlled, and abrasion to the friction driving wheel is reduced.

Description

technical field [0001] The invention relates to the technical field of mechanized transportation of automobile production lines, in particular to a floating roller friction drive device. Background technique [0002] With the rapid development of the automobile industry, large skateboards have been widely used as conveying devices for automobile production and assembly. The roller friction drive device, which is the main power source of large skateboards, has low equipment accuracy and cannot fully meet the installation accuracy requirements of the driving position of the skateboard. , leading to serious wear of the rollers, insufficient driving force, high frequency of equipment maintenance, and low production efficiency. Therefore, an economical, reliable, stable and durable roller friction drive device is designed to reduce the failure rate of the production line and improve the assembly cycle of the skateboard production line. and efficiency are extremely important. Co...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the automobile industry, large skateboards have been widely used as conveying devices for automobile production and assembly. The roller friction drive device, which is the main power source of large skateboards, has low equipment accuracy and cannot fully meet the installation accuracy requirements of the driving position of the skateboard. , leading to serious wear of the rollers, insufficient driving force, high frequency of equipment maintenance, and low production efficiency. Therefore, an economical, reliable, stable and durable roller friction drive device is designed to reduce the failure rate of the production line and improve the assembly cycle of the skateboard production line. and efficiency are extremely important

Images