CN202133469U

CN202133469U - Wire rod color detector

Info

Publication number: CN202133469U
Application number: CN201120220137U
Authority: CN
Inventors: 李海荣
Original assignee: DONGGUAN RONGXU AUTOMATION TECHNOLOGY Co Ltd
Current assignee: DONGGUAN RONGXU AUTOMATION TECHNOLOGY Co Ltd
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2012-02-01
Anticipated expiration: 2021-06-27

Abstract

The utility model relates to the technical field of detection machine, and especially relates to a wire rod color detector comprising a CPU (Central Processing Unit) module, an image sensing module and an alarm module, wherein the image sensing module consists of a CCD (Charge Coupled Device) image sensor, a top light source, a bottom light source and a check-out console, the CCD image sensor is arranged at a top of the check-out console, the top light source is arranged around the CCD image sensor, and the bottom light source is arranged under the check-out console. The wire rod color detector of the utility model has the beneficial effects that: colors of the wire rods are extracted by the CCD, then calculations and comparative analysises are performed by the CPU, after that colors and positions of the wire rods can be identified accurately by the detector, thereby determining whether the wire rods are inserted wrongly or missed to insert, and obtaining a stable detection result; in addition, the wire rod color detector has the advantages of simple operation, easy maintenance, and high cost performance, and also can raise detection speed and detection accuracy degree, thereby raising production efficiency and saving cost.

Description

Wire rod color detection appearance

Technical field

The utility model relates to the detection field of mechanical technique, is meant a kind of wire rod color detection appearance especially.

Background technology

Color is as the first element of industrial design; Bearing the vital role of the information of transmission in by the process of cognition at product; For example when the workman connects the assembling work of various electric wires, use the wire rod of different colours can play the effect of pointing out and being convenient to distinguish, prevent various electric wires wrong interface each other.

The check of traditional wire rod is to judge identification through checker's naked eyes, and promptly the checker is through carrying out identification to the wire rod color, thereby judges whether wire rod leaks slotting or misplug.But above method of inspection speed is slower; And rely on checker's subjective judgement, have reliability scarcely, and when the checker works long hours; It is unavoidable producing fatigability; Therefore can occur checking not careful situation, product not to obtain fully effectively check, thereby cause product quality to guarantee fully.

Summary of the invention

The purpose of the utility model is to overcome the deficiency of prior art, and provide a kind of can be to the color of the wire rod detecting instrument of identification automatically.

The utility model is realized through following technical scheme; Comprise CPU module, image sensing module and alarm module; Said image sensing module is made up of ccd image sensor, top light source, end light source and check-out console; Ccd image sensor is arranged on the top of check-out console, and the top light source is around the ccd image sensor setting, and end light source is provided with the check-out console below.

Said top light source is a funnel shaped, and ccd image sensor can see through the hole of hopper centre and take pictures.

Light source of the said end is radiated on wire rod and the terminal through the both sides diffraction of check-out console.

The structure of said ccd image sensor comprises parts such as light sensitive diode, parallel signal register, signal amplifier, digital to analog converter; Ccd image sensor comprises micro-lens, color separation filler and photographic layer three parts.

The advantage of the utility model is, adopts CCD that the wire rod color is extracted, and calculates comparative analysis through CPU, discerns wire rod color and position exactly by instrument, thus judge wire rod whether wrong plug or leak insert, and can obtain stablizing assay; And simple to operate, be easy to safeguard, cost performance is high, can improve check speed and check accuracy, thereby enhance productivity, and practiced thrift cost.

Description of drawings

Fig. 1 is the utility model synoptic diagram one;

Fig. 2 is the utility model synoptic diagram two;

Fig. 3 is the utility model left view;

Fig. 4 is the utility model structure principle chart;

Fig. 5 is the utility model fundamental diagram.

Embodiment

Be described further below in conjunction with the preferred embodiment of accompanying drawing the utility model; Comprise CPU module 1, image sensing module 2 and alarm module 3; Said image sensing module 2 is made up of ccd image sensor 21, top light source 22, end light source 23 and check-out console 24; Ccd image sensor 21 is arranged on the top of check-out console 24, and top light source 22 is provided with around ccd image sensor 21, and end light source is provided with check-out console 24 belows.

Said top light source 22 is a funnel shaped, and ccd image sensor 21 can see through the hole of hopper centre and take pictures.

Light source 23 of the said end is radiated on wire rod and the terminal through the both sides diffraction of check-out console 24.

The structure of said ccd image sensor 21 comprises parts such as light sensitive diode, parallel signal register, signal amplifier, digital to analog converter; Ccd image sensor comprises micro-lens, color separation filler and photographic layer three parts.

During use according to production standard; The wire rod color alignment data importing of each model terminal to CPU module 1, is placed on check-out console 24 tops with the terminal that is plugged with wire rod to be checked, through double polishing method; Promptly through light source 23 at the bottom of feeding belt 41 belows from both sides diffraction consider and to go jamming light source; With through behind top light source 22 strong illuminations that are positioned at feeding belt top, take pictures by ccd image sensor 21, reach a conclusion by CPU module 1 after the digital-to-analog conversion of gained image.Can draw wire rod whether misconnection or the conclusion missed through the judgement to the wire rod color, if any misconnection or miss product, then alarm module 3 is reported to the police.

The utility model detects applicable to single, double winding displacement, and connection wire rod quantity can be any, and extendability is stronger.

Claims

1. wire rod color detection appearance; It is characterized in that: comprise CPU module (1), image sensing module (2) and alarm module (3); Said image sensing module (2) is made up of ccd image sensor (21), top light source (22), end light source (23) and check-out console (24); Ccd image sensor (21) is arranged on the top of check-out console (24), and top light source (22) are provided with around ccd image sensor (21), and end light source is provided with check-out console (24) below.

2. wire rod color detection appearance according to claim 1 is characterized in that: said top light source (22) is a funnel shaped, and ccd image sensor (21) can see through the hole of hopper centre and take pictures.

3. wire rod color detection appearance according to claim 1 is characterized in that: light source of the said end (23) is radiated on wire rod and the terminal through the both sides diffraction of check-out console (24).