Driving mechanism of curtain perforating machine

Abstract

A driving mechanism of a curtain perforating machine comprises a power source and a perforating grinding tool, the power source is a servo motor, the servo motor is connected with a transmission shaft, a cam assembly is arranged on the transmission shaft and comprises a cam connected to the transmission shaft, the perforating grinding tool is fixedly installed on a connecting rod, and the cam is in transmission fit with the connecting rod. The top of the connecting rod is further provided with a reset elastic part for stretching the connecting rod upwards, a first distance sensor is further arranged over the cam and controls the servo motor to be started according to the position relation between the cam and the first distance sensor, the cam is matched with the servo motor to replace an existing air cylinder structure, and the punching stability is higher; a first distance sensor is arranged over the cam, and when the cam is reset to the highest point, the servo motor is controlled to be started so that the cam can move downwards to achieve the punching function.

Description

technical field [0001] The invention relates to the technical field of curtain punching equipment, in particular to a driving mechanism of a curtain punching machine. Background technique [0002] Curtains have the function of shading, insulating and regulating indoor light. The main function of the curtain is to isolate it from the outside world and maintain the privacy of the room. At the same time, it is an indispensable decoration for home decoration. The Roman ring should be drilled on the side where the curtain needs to be hung. Manually cropped. [0003] The length of the current curtains is manually cut, and the curtain holes are manually pressed out one by one after the cutting is completed. The process is cumbersome, and manual marking is required at the punching position, which is easy to make mistakes. Manually compress both sides of the cloth to prevent deformation when punching. The current automatic drilling equipment has a hydraulic cylinder for driving dr...

AI Technical Summary

Problems solved by technology

[0003] The length of the current curtains is manually cut, and the curtains are punched out one by one after the cutting. The process is cumbersome, and manual marking is required at the punching position, which is easy to make mistakes. Both sides of the cloth are manually compressed to prevent deformation during punching

The current automatic drilling equipment has a hydraulic cylinder to drive the drilling, but the hydraulic cylinder drive cannot be effectively controlled, and the failure rate of the hydraulic cylinder during long-term use is also very high

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