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Non-woven fabrics cone-shaped mouth mask ear strip welding method and operating manipulator

A welding method and manipulator technology, applied in manipulators, program-controlled manipulators, welding equipment, etc., can solve problems such as low production efficiency and large fluctuations in welding quality, and achieve the effects of easy welding, material saving, and firm positioning

Inactive Publication Date: 2009-01-28
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the clamping and welding of the ear straps are operated manually, and the welding position of the ear straps is determined by the workers based on their experience. The production efficiency is low, and the welding quality of the ear straps on the mask body varies greatly from person to person.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Non-woven fabrics cone-shaped mouth mask ear strip welding method and operating manipulator
  • Non-woven fabrics cone-shaped mouth mask ear strip welding method and operating manipulator
  • Non-woven fabrics cone-shaped mouth mask ear strip welding method and operating manipulator

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, non-woven tapered mask earband welding method and operating manipulator of the present invention are described in further detail, not limitation of the present invention.

[0024] like figure 1 , figure 2 , image 3 and Figure 7 As shown, the non-woven tapered mask earband welding operation manipulator is mainly composed of a manipulator right arm 7 and a left arm 9, and each manipulator arm includes a lower finger 1, an upper finger 3 and a pin 4. The upper finger cutter 2 is installed on the side of the upper finger 3, and there is also a rectangular boss 6 at the lower part of the upper finger 3. Manipulator right arm 7 and left arm 9 are symmetrically distributed according to mask body 17 shapes. like Figure 4 and Figure 5 As shown, the lower finger has two fingers 10 and 12, a rectangular gap 11 is arranged in the middle of the fingers 10 and 12, and a cutting edge 13 is arranged on the side of the finger 12...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention discloses the welding method and manipulator for welding the ear belt to conic non-woven fabric mask. The welding method includes holding and cutting the ear belt with the right arm and left arm of the manipulator, feeding the ear belt to the welding position, pressing the upper fingers with the welding cylinders to hold the two parts of the ear belt onto the mask body, and welding. The manipulator for the welding includes mainly a right arm and a left arm, and each of the arms includes a lower finger with rectangular gap, an upper finger with rectangular lug and mutually matching cutting parts separately in the upper finger and the lower finger.

Description

technical field [0001] The present invention relates to a kind of mask ear loop welding method, more specifically, it relates to a kind of non-woven tapered mask ear loop welding method. The invention also relates to a non-woven tapered mask earband welding manipulator using the method. Background technique [0002] At present, there has been an automatic earband welding mechanism for non-woven flat masks, but there is no automatic earband welding mechanism for non-woven tapered masks. The welding of non-woven tapered mask earbands is mainly to manually take a certain length of earbands, then bend the earbands into a certain shape, send them to a predetermined position in a certain direction, and weld or bond the earbands to the tapered mask body. Among them, the clamping and welding of the ear straps are operated manually, and the welding position of the ear straps is determined by the workers based on their experience. The production efficiency is low, and the welding qua...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/10B29C65/08B23K37/00B25J9/14
Inventor 王安敏迟彦孝李锋张凯王守城张明王冠中赵海霞李军英刘艳香
Owner QINGDAO UNIV OF SCI & TECH