Ear band feeding device

A technology of ear straps and bending devices, which is applied in the field of mask machines, can solve the problems of high defective rate of three-dimensional mask products, low production efficiency of three-dimensional masks, inaccurate positioning of ear straps, etc., so as to reduce the rate of defective products, The effect of fast material speed and less labor time

Pending Publication Date: 2020-12-25
广东瀚迪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feeding speed of the existing ear strap feeding device is relatively slow, and the movement of the feeding process is not stable, resulting in inaccurate positioning of the ear strap feeding material, which is likely to cause inconsistent welding positions of the ear straps, which in turn leads to low production efficiency of the three-dimensional mask and three-dimensional mask. The problem of high defective rate of products

Method used

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  • Ear band feeding device
  • Ear band feeding device
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Examples

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the orientation descriptions, such as the orientation or positional relationship indicated by up, down, front, rear, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention. The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orienta...

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PUM

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Abstract

The invention discloses an ear band feeding device, which comprises an ear band bending device, a connecting mechanism, an ear band conveying device and a control system. The connecting mechanism comprises a connecting block, a first bearing follower and a second bearing follower; the connecting block is connected with the ear band bending device; the first bearing follower and the second bearingfollower are respectively connected with the connecting block; the ear band conveying device comprises a power device, a mounting plate, a connecting rod and a limiting guide mechanism for limiting rotation of the ear band bending device; a curved groove is formed in the mounting plate; a first sliding groove is formed in the connecting rod; the first bearing follower is connected with the curvedgroove in a sliding manner; the second bearing follower is connected with the first sliding groove in the sliding manner; and a power device is connected with the connecting rod and used for driving the connecting rod to rotate so that the ear band bending device can horizontally move along the track of the curve groove. According to the technical scheme, movement is stable, the feeding speed is high, the positioning precision is high, and the production efficiency of a three-dimensional mask is greatly improved.

Description

technical field [0001] The invention relates to the field of mask machines, in particular to an earband feeding device. Background technique [0002] A mask is a sanitary product made of fabric, melt-blown cloth, non-woven fabric and other materials to filter the air entering the mouth and nose. The three-dimensional mask adopts a three-dimensional structure design that matches the shape of the face, and the mask forms a cup-shaped structure after unfolding. [0003] The ear loops of the three-dimensional masks need to be bent and then welded. The production efficiency of the three-dimensional masks is generally related to the feeding speed of the ear loops. The feeding speed of the existing earband feeding device is relatively slow, and the movement of the feeding process is not stable, resulting in inaccurate positioning of the earband feeding material, which is likely to cause inconsistent welding positions of the earbands, which in turn leads to low production efficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41H42/00A41H43/00A41H43/02A41H43/04A41D13/11
CPCA41D13/11A41H42/00A41H43/00A41H43/0242A41H43/04
Inventor 李中华梁现仓刘伟权
Owner 广东瀚迪科技有限公司
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