Automatic welding working platform of non-woven fabrics cone-shaped mouth mask ear strip

Abstract

The present invention discloses one kind of automatic welding work table for welding ear belt to conic non-woven fabric mask. The work table includes mainly two ultrasonic vibrating heads, two mask molds, one welding cylinder with installation angle and position fitting the mask molds, one positioning cylinder with conic positioning head, one cap pressing mechanism, one stroke cylinder capable of moving the welding cylinder between two work positions, guide track and other parts. The present invention has accurate positioning, good connecting effect and high automation.

Description

technical field [0001] The invention relates to a mask earband welding workbench, more specifically, it relates to a non-woven tapered mask earband automatic welding workbench. Background technique [0002] At present, there are many ways to connect the ear loops of non-woven masks to the mask body. Ultrasonic welding has gradually become the preferred method for connecting the ear loops of non-woven masks to the mask body due to its high efficiency and convenience, but this is for flat masks. , and most of them require manual intervention. For the connection of non-woven tapered mask ear straps to the mask body, the existing methods are generally manual ultrasonic welding or staple connection. The position of the connection point of these existing methods is determined by the worker's experience, and the ear strap The connection quality varies greatly from person to person, the effect is poor, the error is large, and it is time-consuming and labor-intensive. Still do not ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many ways to connect the ear loops of non-woven masks to the mask body. Ultrasonic welding has gradually become the preferred method for connecting the ear loops of non-woven masks to the mask body due to its high efficiency and convenience, but this is for flat masks. , and most require human intervention

For the connection of non-woven tapered mask ear straps to the mask body, the existing methods are generally manual ultrasonic welding or staple connection. The position of the connection point of these existing methods is determined by the worker's experience, and the ear strap The connection quality varies greatly from person to person, the effect is poor, the error is large, time-consuming and labor-intensive

At present, there is no automatic welding device for non-woven tapered mask ear straps on the market

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