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Full-automatic down feather filling power tester

A bulkiness and measuring instrument technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of low degree of automation and low test accuracy, and achieve the effects of sensitive and reliable detection position, convenient operation and reasonable design.

Active Publication Date: 2014-12-24
WENZHOU JIGAO TESTING INSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, some test instruments in the market generally have the problems of low test accuracy and low degree of automation

Method used

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  • Full-automatic down feather filling power tester
  • Full-automatic down feather filling power tester
  • Full-automatic down feather filling power tester

Examples

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0026] This example Figure 1-Figure 5 The shown full-automatic down and down bulkiness tester includes a frame 1. The frame 1 includes a bottom frame 11, a top frame 12 arranged above the bottom frame 11, and a supporting stand 13 connecting the two; The frame 11 is provided with a cylindrical test tube 2 with an opening facing upwards and a load cell 4 supporting the test tube 2; in the axial direction of the test tube 2, a circular sample pressure plate 3 capable of moving vertically up and down in the test tube 2 is provided. The frame 12 is provided with a stepping servo system that drives the sample pressing plate 3 to move...

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Abstract

The invention relates to a full-automatic down feather filling power tester which comprises a machine frame. The machine frame comprises a base frame, a top frame arranged above the base frame and a supporting stand for connecting the base frame and the top frame. A testing barrel with an upward opening is arranged on the base frame and provided with a sample pressing disc capable of vertically and vertically moving in the axis direction, and a stepping servo system driving the sample pressing disc to vertically move is arranged on the top frame. An air blowing and sucking device for blowing and sucking down feather is further arranged on the top frame, and a weighing sensor for bearing the testing barrel is arranged on the base frame. The stepping servo system comprises a stepping motor, a synchronous belt wheel in linkage with the stepping motor and a linear bearing, wherein a stepping belt is connected onto the synchronous belt wheel and the linear bearing, one end of the stepping belt is connected with iron matched with a vertical guide rail in a sliding mode, a hammer is overhung at the other end of the stepping belt and located in the axis direction of the testing barrel, the stepping belt drives the hammer to vertically move in the axis direction of the testing barrel, and the sample pressing disc is hung on the hammer through a rope. The full-automatic down feather filling power tester is high in testing accuracy.

Description

Technical field [0001] The invention relates to a testing instrument, in particular to a full-automatic down bulkiness measuring instrument. Background technique [0002] Bulkiness is an important indicator for measuring the warmth of down and down in the world. It refers to the volume of cubic inches per ounce (30 grams) of down under certain conditions. If the space occupied by an ounce of down is 600 cubic inches, the bulkiness of the down is called 600. The higher the bulkiness of the down, it means that the down under the same amount of down filling can fix a larger volume of air layer for heat preservation and heat insulation, so the warmth of the down is better. This is a more important indicator relative to the amount of down. Down jackets with high bulkiness not only have good thermal performance, but are also light and close to the body, which can incorporate more design elements. This has become an important development trend. [0003] The existing standards for the de...

Claims

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Application Information

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IPC IPC(8): G01N33/00G01B7/02
Inventor 仵建国王疆卓乃跑仵保国
Owner WENZHOU JIGAO TESTING INSTR
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