Multipurpose fabric stretching instrument
A densification instrument and fabric technology, applied in the direction of instruments, mechanical devices, measuring devices, etc., can solve the problems of being unable to apply densification of many varieties of fabrics, and achieve the effects of accurate density adjustment, high production efficiency, and stable product quality
Inactive Publication Date: 2012-02-15
DALIAN JIAOTONG UNIVERSITY
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Problems solved by technology
[0005] The present invention aims to provide a multi-purpose fabric densifier, which overcomes the disadvantage that existing densifiers cannot be applied to various types of fabric densifiers.
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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[0016] like figure 1 , 2 , 3, 4, and 5 show a multi-purpose fabric tensioner, including a fixed seat 1, a fixed needle 2, a tension meter 3, a sliding needle 4, a base 5, a length meter 6, a sliding seat and a handle 7, and a connecting pin 8 , nut 9, slideway 10, hand wheel 11, bearing 12, bearing seat 13, leading screw 14, clutch 15, motor 16. There is a dovetail groove slide 10 inside the base 5, and a fixed seat 1 with a dovetail is fixed on the base 5, and a row of fixing pins 2 are fixedly installed on the base 5; the sliding seat with a dovetail and the handle 7 are pulled along the dovetail groove by the handle. The slideway 10 slides, and a row of sliding needles 4 is fixedly installed on it; one end of the tension meter 3 is connected to the fixed needle 2, and the other end is connected to the sliding needle 4, to measure the tensile force on the fabric and send a signal value of the measured value; the length meter 6 and the sliding needle 4 connection, measure ...
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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A multipurpose fabric stretching instrument is characterized in that a pedestal is provided with a dovetail groove slideway; a mounting base with dovetail is fixed on the pedestal that is fixedly provided with a row of fixing needles; a sliding seat with dovetail is fixedly provided with a row of sliding needles. When a connecting pin is disconnected, the sliding seat is pulled by hands to slide along the dovetail groove slideway; when the connecting pin is connected, a nut combines with the sliding seat, and a bearing supports a leading screw on a bearing pedestal; a hand wheel or a motor through a clutch drives the sliding seat and the cooperated nut to move. A tensiometer with one end of connected with the fixing needles and the other end connected with the sliding needles is used for measuring a pulling force on the fabric and sending a signal value of a measured value. A length meter is connected with the sliding needles to measure a fabric elongating length and send signal value of a measured value. According to the invention, three operation modes of manual driving, hand wheel leading screw driving and motor leading screw driving can be realized based on different fabric densities. Besides, the instrument has advantages of accurate density debugging, stable product quality and high production efficiency.
Description
technical field [0001] The utility model relates to the field of knitted fabric detection, in particular to an instrument for elongating a certain number of knitted fabrics under a prescribed force and measuring the elongated length. Background technique [0002] China is the world's largest textile producer. At present, enterprises that use flat knitting machines to produce high-grade cashmere and wool products in my country need to adjust the weaving density of garment pieces in order to control the standard size of semi-finished products and finished products. In the process of producing knitted fabrics, after the process reaches the workshop, the weaving density of each car needs to be adjusted to the density required by the process. And the test method of existing garment part stretching length, all is to adopt manual mode to elongate, then measure the elongated length of its fabric with ruler, thereby determine whether the weaving density of garment part matches the d...
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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Inventor 邵万珍吴国奇刘洋
Owner DALIAN JIAOTONG UNIVERSITY