Pieces tensile testing machine

A tension test and tuft technology, applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of large numerical deviation, inaccurate results, and inconsistent pulling speed of tufts. Achieve the effect of improving accuracy and reducing bias

Pending Publication Date: 2017-03-22
GUANGDONG XUEJIE DAILY NECESSITIES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the uncoordinated manual operation of this traditional test method, the hair bundle cannot be guaranteed to be perpendicular to the p

Method used

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  • Pieces tensile testing machine
  • Pieces tensile testing machine
  • Pieces tensile testing machine

Examples

Experimental program
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Embodiment Construction

[0026] An embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0027] Such as figure 1 with figure 2 As shown, the tuft tensile testing machine of the present invention is used to test the tensile strength value of the tuft 30 planted on the brush head 20, which includes: a tensioner 1, a tuft clamp 2, a base plate 3, and is fixed on the base plate 3 Frame 4, motor 5 and start button 51 thereof, brush head clamp 6 for positioning the brush head, clamp slide plate 7 and moving mechanism 8. The above components will be described in detail below.

[0028] Such as image 3 , Figure 4 with Figure 5 As shown, the brush head holder 6 is used to securely hold the brush head component to be tested, such as the toothbrush 10, so as to carry out the tensile test of the hair bundle. The brush head clamp 6 includes: a clamp base 61, a fixed clamp block 62 fixed on the clamp base 61, a sliding clamp block 63 slidably connected...

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Abstract

A pieces tensile testing machine is used to measure the tensile resistant value of pieces fixed on a brush head. The pieces tensile testing machine comprises a pulling device (1), a pieces chuck (2), a base plate (3), a frame (4) fixed on the base plate (3), a motor (5), a start button (51) of the motor (5), a brush head clamp (6) for positioning a brush head, a clamp slide board (7), and a moving mechanism (8). The brush head clamp (6) slides back and forth along the Y axis and is connected to the clamp slide board (7). The clamp slide board (7) slides left and right along the X axis and is connected to the base plate (3). The X axis and Y axis are perpendicular to each other. The motor (5) drives the pulling device (1) to go upwards or downwards through the moving mechanism (8). The pieces chuck (2) is hung under the pulling device (1) and over the brush head clamp (6). The provided pieces tensile testing machine can largely improve the accuracy of pieces tensile tests, and does not need artificial operation, and the tests are convenient and fast.

Description

technical field [0001] The invention relates to a tensile tester, in particular to a hair bundle tensile tester for testing the tensile resistance of single-hole hair bundles after toothbrush hair transplantation. The tensile test is used to determine whether the toothbrush hair transplantation meets the specified tensile force requirements. Background technique [0002] The traditional method of tuft tension testing is to clamp the single-hole tuft of the toothbrush with a fixture, hang it on the tensioner, and then manually hold the toothbrush head with both hands to pull out the tuft, and read the maximum tension value displayed on the tensioner. However, due to the uncoordinated manual operation of this traditional test method, the hair bundle cannot be guaranteed to be perpendicular to the puller when it is pulled out, and the pulling speed of the hair bundle is inconsistent, resulting in large numerical deviations and inaccurate results. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): G01N3/08G01N3/04G01N3/02
Inventor 李志明
Owner GUANGDONG XUEJIE DAILY NECESSITIES
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