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Cotton swab fiber head extraction force detection equipment

A technology for testing equipment and fiber heads, which is applied in the field of cotton swab fiber head pull-out force testing equipment, can solve problems such as not coming out of cotton swabs, and achieve the effects of easy clamping, simple structure, and high detection efficiency

Active Publication Date: 2019-03-19
CHONGQING ACAD OF METROLOGY & QUALITY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a cotton swab fiber head pull-out force detection device to solve the problem that there is no special detection device for pulling the fiber head on the cotton swab to make it come out of the cotton swab in the existing market

Method used

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  • Cotton swab fiber head extraction force detection equipment
  • Cotton swab fiber head extraction force detection equipment
  • Cotton swab fiber head extraction force detection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, as attached figure 1 Shown: Among them, horizontal, vertical, up, down and other direction words are all and figure 1 The position of the structure in is defined.

[0024] Cotton swab fiber head pull-out force detection equipment, including a clamping piece for limiting the movement of the fiber head, a pneumatic chuck for clamping the cotton swab, and a pulling machine 1. The pulling machine 1 is connected to the clamping head and drives the pneumatic chuck to move and pull out When the cotton swab is taken out, the clamping direction of the clamping piece and the moving direction of the pneumatic chuck are in the same straight line. The tension clamping head is a pneumatic chuck. The pneumatic chuck includes a chuck body 2 arranged horizontally. The chuck body 2 moves to connect three movable air jaws 3 and the cylinder 4 in the upper direction. The mouth communicates with air claw 3. The clamping member includes a support base 5, a support plate 6 an...

Embodiment 2

[0028] Embodiment 2, as attached figure 2 Shown: Among them, horizontal, vertical, up, down and other direction words are all and figure 2 The position of the structure in is defined.

[0029] Different from Embodiment 1, the cotton swab passes through the first support hole 7, the lower end of the cotton swab is bound with a tension rope 23, and the other end of the tension rope 23 is fixedly connected with the tension clamping head, the clamping direction of the cotton swab, the tension rope 23 The force direction and the moving direction of the tension clamping head are on the same vertical line.

[0030] The tension clamping head moves to drive the tension rope 23 to tighten, and the tension rope 23 moves after tension, and the movement of the tension rope 23 drives the cotton swab to separate from the fiber head. The tightness of the tension rope 23 can allow the center line of the cotton swab to fully overlap with the center line of the first support hole 7, thereby ...

Embodiment 3

[0031] Embodiment 3, as attached image 3 Shown: The direction words such as horizontal, vertical, up, and down are all defined with the structural positions in the figure.

[0032]Different from Embodiment 1, the clamping member also includes a vertical rotating shaft 9, and a rotating disk 10 is fixedly connected to the peripheral wall of the rotating shaft 9, and the side wall of the rotating disk 10 is uniformly provided with a plurality of second shafts for limiting the movement of the fiber head. Support hole 11, the second support hole 11 is located on the same horizontal line as the tension clamping head, the inner wall of the second support hole 11 communicates with a channel 12 for the fiber head to fall, and the port of the channel 12 away from the second support hole 11 communicates with an annular channel 13. The annular channel 13 is fixed on the lower edge of the turntable 10 . The diameter of the second support hole 11 is 0.2-0.4mm larger than the diameter of ...

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Abstract

The invention relates to the technical field of detection equipment and discloses cotton swab fiber head extraction force detection equipment which comprises a clamping member for limiting movement ofa fiber head, a tension clamping head for clamping a cotton swab and a tension machine, the tension machine is connected with the clamping head and drives the same to move to extract the cotton swab,and clamping direction of the clamping member and moving direction of the tension clamping head are collinear. The problem that there is no special equipment related to cotton swab fiber head pull shedding on existing market is solved; the equipment is simple in structure, convenient for clamping of the cotton swab and shedding of the fiber head on the cotton swab and high in detection efficiency.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a detection equipment for the pull-out force of a fiber head of a cotton swab. Background technique [0002] Cotton swabs are made of medical fiber heads and rods, and the rods are mostly made of bamboo, wood, plastic or paper. Cotton swabs are widely used in medical, beauty, makeup, cleaning, inspection and other industries. Although the cotton swab is small, it has a great effect and is an indispensable auxiliary product in life. [0003] At present, there are only testing standards for medical fiber heads at home and abroad, but there are currently no relevant testing standards for testing the firmness of the connection between the fiber head and the rod body at home and abroad. The pull-out force of the cotton swab fiber head in the cotton swab is the most critical item, because the cotton swab may be inserted into a small hole and then pulled out during use, or...

Claims

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Application Information

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IPC IPC(8): G01N19/04
CPCG01N19/04
Inventor 李晓龙李双丽李中骅胡阳罗娟
Owner CHONGQING ACAD OF METROLOGY & QUALITY INST