Cloth strip transmission device

A technology of transmission device and cloth strip, which is applied in the direction of measuring device, winding strip, transportation and packaging, etc., can solve the problems of inability to collect cloth strip images, skewed cloth strips, and complicated mechanism.

Inactive Publication Date: 2015-02-25
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional way of feeding strips is to realize the transmission of strips directly by winding, and its disadvantages are: (1) The mechanism is complex and requires the cooperation of multiple guide rollers; (2) Strict tension control is required to prevent the strips from being skewed; (3) Unable to capture the image of the head and tail of the cloth strip

Method used

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Embodiment Construction

[0016] The structural features of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 1 , figure 2 and image 3 A cloth strip transmission device shown includes a stepper motor 1 bracket and a controller for controlling the stepper motor; an outer toothed pulley 2 is installed on the output shaft of the stepper motor 1, and the pulley 2 is connected with a synchronous belt 3 Another pulley 2 is connected in transmission; the inner side of the synchronous belt 3 has a tooth pattern that matches the tooth pattern of the pulley 2; the synchronous belt 3 is provided with a flexible magnetic material; the upper surface of the synchronous belt 3 is horizontal, and there are The cloth strip 5 to be tested has several magnets 4 placed on the cloth strip 5; the synchronous belt 3 and the pulley 2 are installed on the bracket.

[0018] The distance between the two pulleys 2 is greater t...

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Abstract

The invention discloses a cloth strip transmission device which comprises a stepping motor, a support and a controller controlling the stepping motor. The output shaft of the stepping motor is provided with a belt wheel, the outer edge of the belt wheel is provided with teeth, and the belt wheel is in transmission connection with the other belt wheel through a synchronous belt. Tooth patterns matched with tooth patterns of the belt wheels are arranged on the inner side of the synchronous belt, and flexible magnetic materials are arranged in the synchronous belt. The upper surface of the synchronous belt in horizontal, a tested cloth strip is horizontally placed on the upper surface of the synchronous belt, a plurality of magnetic metal materials or magnetic bodies are arranged on the cloth strip, and the synchronous belt and the belt wheels are installed on the support. The cloth strip transmission device has the advantages that the device is only provided with the two belt wheels, the motor and the synchronous belt, so that the structure is simple; in addition, the cloth strip is tightly attached to the surface of the conveying belt, metal matter or magnetic media are embedded in the conveying belt, the magnetic bodies or magnets are placed on the surface of the cloth strip for achieving the attachment between the cloth strip and the conveying belt, the tension of the cloth strip is the same all the time, and the operation of the cloth strip is stable; images of the head part and the tail part of the cloth strip can be collected.

Description

technical field [0001] The invention relates to a transmission device, in particular to a cloth strip transmission device in a cloth strip detection system. Background technique [0002] In the textile field, it is necessary to detect the fabric density of the cloth. With the development of digital image processing and pattern recognition technology, automatic measurement of woven fabric parameters based on image analysis has become possible. At present, the automatic measurement methods for the density of woven fabrics can be divided into three categories according to the types of woven fabrics: automatic measurement of the density of single-color woven fabrics, single-system multi-color woven fabrics and double-system multi-color woven fabrics. The cloth strip transmission device is to allow the (detection object) cloth strip (length x width = 2000(mm) x50(mm)) to pass through the camera smoothly, so as to collect the image of the entire cloth strip for analysis. The trad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H20/00G01N9/00
CPCB65H20/10B65H2220/00B65H2553/22G01N9/00G01N21/86
Inventor 潘如如周建高卫东张杰王静安李昊
Owner JIANGNAN UNIV
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