Full-automatic breathability tester

A breathable, fully automatic technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of long time consumption and low test efficiency, and achieve the effects of easy operation, convenient and fast position adjustment, and stable operation of the connecting rod.

Inactive Publication Date: 2019-02-01
WENZHOU JIGAO TESTING INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air permeability test of the fabric needs to be repeated many times in order to finally determine the air permeability of the fabric. When the upper test chamber and the lower test chamber are used for multiple tests on the fabric, it takes a long time to adjust and replace the fabric sample by manual operation, and the test efficiency is low.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The fully automatic gas permeability tester comprises a frame 1, the frame 1 is provided with a machine head 2, a pressure sensor, a CPU data processor and a suction fan are arranged in the said machine head 2, and the front end of the machine head 2 is provided with Display control panel 3, the lower end of the machine head 2 is provided with a test device 4 and an airflow flow measurement sensor, the test device 4 includes a lower test chamber 5 and an upper test chamber 6, and the lower test chamber 5 is fixedly connected to the frame 1 , the bottom of the machine head 2 is provided with a fixed pipe, the top of the upper test chamber 6 is located in the fixed pipe, the upper test chamber 6 is slidingly connected with the fixed pipe, and a sliding rod 7 is arranged on one side of the upper test chamber 6, so The end of the sliding rod 7 away from the upper test chamber 6 is provided with an upper test chamber adjustment device 8; the frame 1 is provided with a first m...

Embodiment 2

[0043] In this embodiment, the upper test chamber adjustment device 8 includes a third motor 23, the third motor 23 is fixedly connected with the machine head 2, and a residual gear 24 is arranged on the output shaft of the third motor 23, and the residual gear 24 is arranged on the output shaft of the third motor 23. A support frame 2513 is arranged on one side of the gear 24, and a rack 26 is arranged in the support frame 2513. There are two racks 26, and the two racks 26 are located on both sides of the residual gear 24. The gear 24 is compatible, the rack 26 is fixedly connected to the inner wall of the support frame 2513, the bottom of the support frame 2513 is provided with a connecting rod 27, and the end of the sliding rod 7 away from the upper test chamber 6 is fixedly connected to the connecting rod 27. The position of the upper test chamber is adjusted by the residual gear and rack structure, and the automatic reciprocating motion of the upper test chamber can be rea...

Embodiment 3

[0045] In this embodiment, the upper test chamber adjustment device uses a ball screw structure to drive the sliding rod to slide, and the motor uses Yaskawa SGM7J-06A servo motor to perform forward and reverse rotation of the screw.

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 invention discloses a full-automatic breathability tester, and relates to the field of textile testing equipment. The full-automatic breathability tester comprises a rack which is provided with amachine head. The machine head is provided with a fixing pipe at the bottom. The top end of an upper test cavity is located in the fixing pipe. The upper test cavity is slidably connected with the fixing pipe. A sliding rod is provided on one side of the upper test cavity. An upper test cavity adjusting device is provided at one end, far away from the upper test cavity, of the sliding rod. The rack is provided with a first motor on which a rotating disk is provided. The rotating disk is provided with a plurality of fabric placing devices. The fabric placing devices are adaptive to the positions of the upper test cavity and the lower test cavity. The fabric placing device comprises a supporting rod on which a supporting frame is provided. The supporting frame is provided with a fabric placing hole. A control system is provided on one side of the rack. The first motor and the upper test cavity adjusting device are all connected with the control system. The device has the beneficial effects that the fabric can be automatically subjected to test many times, thereby reducing the labor amount of manual operation, and improving the testing efficiency.

Description

technical field [0001] The invention mainly relates to the field of textile test equipment, in particular to a full-automatic gas permeability tester. Background technique [0002] The ability of fabrics to pass through air is of great significance to clothing fabrics. Winter outerwear fabrics need to have the function of windproof and heat preservation, and should have less air permeability. Summer clothing fabrics should have good air permeability to obtain a cool feeling. Some special-purpose fabrics, such as parachutes, sailboats, clothing coated fabrics and space suits, have specific air permeability requirements. [0003] In the prior art, the patent ZL201420774618.9 discloses a fabric air permeability tester, which includes a frame, a machine head is arranged on the frame, a pressure sensor, a CPU data processor and a suction fan are arranged in the machine head, and the front end of the machine head is equipped with a There is a display control panel, and the lowe...

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 Applications(China)
IPC IPC(8): G01N15/08
CPCG01N15/082G01N15/0826
Inventor 仵建国王疆
Owner WENZHOU JIGAO TESTING INSTR
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