Mask ear strap welding machine

Abstract

The invention relates to the technical field of mask production equipment, in particular to a mask ear strap automatic welding machine. The mask ear strap welding machine comprises a frame, wherein aninput device, ear strap rope pulling devices, ear strap rope pulling wire positioning devices, ear strap rope turning devices, a welding device and an output device are arranged on the frame in sequence according to an assembly line. The input device is arranged on the frame and is used to input a mask body. The ear strap rope pulling devices are arranged on both sides of the frame and are used to pull ear strap ropes. The ear strap rope pulling wire positioning device guides the ear strap ropes into both sides of the input device. The ear strap rope turning devices are arranged on one sidesof the ear strap rope pulling wire positioning device, bend the ear strap ropes into a U-shape and guide U-shaped ear strap ropes into the ends of the mask body. The welding device is installed on theframe and is used to weld the U-shaped ear strap ropes to the mask body. The output device is used to output the masks welded with ear straps. The frame is provided with a first lifting device whichcontrols up and down lifting of each ear strap rope turning device. The two ear strap rope turning devices are respectively arranged on both sides of the first lifting device. The lower two sides of the first lifting device are provided with positioning and pressing devices for positioning the two ends of the mask body.

Description

technical field [0001] The invention relates to the technical field of mask production and manufacturing machinery, in particular to a mask earband welding machine. Background technique [0002] Masks generally adopt ear straps to hang and buckle on the ears of the human body, so that the mask body can fit on the mouth and nose. Therefore, in the production process of the mask, one of the steps is to bend the ear straps into a semicircle, and then weld the two ends of the ear straps to the mask body. However, in the prior art, the manufacture of the mask ear straps is to manually cut out a small section of ear straps, and then hold the two ends of the ear straps to weld the ear straps to the mask body through a welder, and then turn the mask head over by the operator. , and then weld on the other side. It can be seen that the production efficiency of the existing manual operation method is very low, so it cannot meet the actual production needs of the enterprise. Especially...

AI Technical Summary

Problems solved by technology

However, in the prior art, the manufacture of the mask ear straps is to manually cut out a small section of ear straps, and then hold the two ends of the ear straps to weld the ear straps to the mask body through a welder, and then turn the mask head over by the operator. , and then weld on the other side. It can

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