CN101825583A - Inspection system for inspecting the appearance of a plurality of electronic components and method of using the same - Google Patents

Abstract

A detection system for detecting the appearances of a plurality of electronic components and a using method thereof are provided. The turntable module is provided with a chassis structure and a hollow transparent turntable structure arranged at the upper end of the chassis structure. The feeding module is arranged on one side of the hollow transparent turntable structure so as to guide the plurality of electronic elements to the upper surface of the hollow transparent turntable structure in sequence. The detection module is provided with a plurality of groups of detection units which sequentially surround the hollow transparent turntable structure, and each group of detection units consists of an image sensing element for sensing the electronic elements, an image extraction element for extracting surface images of the electronic elements and a material separation element for classifying the electronic elements. The invention can extract the correct image of the electronic element through the concave space. The hollow transparent turntable structure is a hollow structure, and the material cost can be greatly saved.

Description

Be used to detect the detection system and the using method thereof of the outward appearance of a plurality of electronic components

Technical field

The present invention relates to a kind of detection system and using method thereof, relate in particular to a kind of detection system and using method thereof that is used to detect the outward appearance of a plurality of electronic components.

Background technology

In recent years, portable information electronic product and mobile communication product are towards the trend development of compact, multi-functional, high-reliability and low priceization, comply with this trend, among the circuit design of electronic product, electronic component miscellaneous also just must be facing to the problem of integratingization.The electronic component miniaturization is the development main flow of industrial community always, for example the mobile phone that only has a pure function of voice communication along with tradition disappears successively, the consumer more trends towards the diversification direction to the demand of mobile phone and develops, directly driven the change of mobile phone in product design comprising additional application such as account function, short message transmission and the transmission of multimedia phonotape and videotape, also just because of product design becomes complicated, the electronic component number that it used is more and more many.

For example Automobile Design science and technology was from focused on the epoch of mechanical property in the past again, begin to change into automotive electronicsization and informationalized epoch, electronizations such as automobile intelligent communication system, driving computing machine, global position system are equipped with and have been widely used in the use of vehicle at present.Along with the automotive electronics degree improves day by day, the number of electronic components of the required use of automobile also increases thereupon.

So the fiduciary level of electronic component and the qualification rate of product then have influence on quality and the performance performance in the use of various products.Generally speaking, electronic component all can carry out the flow process of visual detection to guarantee the quality of electronic component after manufacturing is finished.In known technology, electronic component can be placed on the large-scale rotating disk and extract its surperficial image for many group video cameras, but in order to obtain the image of electronic component bottom surface, this large-scale rotating disk is necessary for light transmissive material, catches the ground plan picture of electronic component in order to video camera.First kind of practice can utilize the quartz glass of high rigidity to make this large-scale rotating disk, but the unit price height of quartz glass causes the cost of pick-up unit quite high, so the economic benefit of not meeting.Another utilizes tempered glass to make this large-scale rotating disk as rule, but the hardness deficiency of tempered glass, electronic component stays scratch easily on this tempered glass disc surfaces, make image can't obtain clearly electronic component ground plan picture when extracting, and causes the incorrect of analysis result.Moreover because rotating disk has light transmission, then video camera is subjected to the influence of other external agencies, the error in the time of also can causing image discriminating easily when extracting image.

Moreover, see also shown in Figure 1A and Figure 1B, wherein Figure 1A is the part schematic side view of the detection system of the known outward appearance that is used to detect a plurality of electronic components.The synoptic diagram of the image that Figure 1B extracts for the known detection system that is used to detect the outward appearance of a plurality of electronic components.By among the above-mentioned figure as can be known because traditionaltransparent turntable structure 11a is smooth surface, and each image extractselement 302a and has the image that acatoptron 3020a and is arranged at thiscatoptron 3020a upper end and extract camera lens 3021a.Yet the above-mentioned image that is used to detect the left surface LS of each electronic component E extracts the restriction (being subjected to thistransparent turntable structure 11a and being the restriction on smooth surface) thatelement 302a is subjected to the space, so thiscatoptron 3020a can't aim at the left surface LS of this electronic component E, therefore extract cooperating ofcamera lens 3021a by thiscatoptron 3020a with this image, will extract the chamfer map of each electronic component E left surface LS as Ma (shown in Figure 1B).

As from the foregoing, the above-mentioned known detection system that is used to detect the outward appearance of a plurality of electronic components on reality is used, obviously has inconvenience and exists with defective.

Summary of the invention

Technical matters to be solved by this invention is to provide a kind of detection system and using method thereof that is used to detect the outward appearance of a plurality of electronic components.The objective of the invention is to extract the correct images of electronic component, and can save the cost of material.

In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, provide a kind of detection system that is used to detect the outward appearance of a plurality of electronic components, it comprises: a turntable module, a feed module and a detection module.Wherein, this turntable module has the hollow transparent turntable structure that a chassis structure and is arranged at this chassis structure upper end, wherein the inner circle area of this hollow transparent turntable structure lower surface is hidden by this chassis structure, and the outer collar region of this hollow transparent turntable structure lower surface is exposed outside, and forms an accommodation space between this chassis structure and this hollow transparent turntable structure.This feed module is arranged at a side of this hollow transparent turntable structure, described a plurality of electronic components are directed in regular turn the upper surface of this hollow transparent turntable structure.This detection module has many groups in regular turn around the detecting unit of this hollow transparent turntable structure, and each group detecting unit image of being used to extract the surface image of described a plurality of electronic components by an image sensing element, that is used for the described a plurality of electronic components of sensing extracts element and and is used for the sub-material element that described a plurality of electronic components are classified is formed.

In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, a kind of using method of detection system of the outward appearance that is used to detect a plurality of electronic components is provided, it comprises the following steps: at first, described a plurality of electronic components are directed in regular turn the upper surface of a hollow transparent turntable structure by a feed module, wherein this hollow transparent turntable structure is arranged at the upper end of a chassis structure, the inner circle area of this hollow transparent turntable structure lower surface is hidden by this chassis structure, and the outer collar region of this hollow transparent turntable structure lower surface is exposed outside, and forms an accommodation space between this chassis structure and this hollow transparent turntable structure; Then, by many groups in regular turn around the detecting unit of this hollow transparent turntable structure, to detect the outward appearance of described a plurality of electronic components, wherein each group detecting unit image of being used to extract the surface image of described a plurality of electronic components by an image sensing element, that is used for the described a plurality of electronic components of sensing extracts element and and is used for the sub-material element that described a plurality of electronic components are classified is formed; Then, by an analysis and a control module that is electrically connected at this detection module, receiving and to analyze the surface image that each image extracts described a plurality of electronic components that element was extracted, and then all surface image of judging each electronic component coincidence detection standard whether.If all surface image coincidence detection standard of this electronic component, then this electronic component is guided away from the sub-material element of last detecting unit; If a wherein surface image of this electronic component does not meet examination criteria, then this electronic component is guided away from the sub-material element of that detecting unit of being detected.

In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, provide a kind of detection system that is used to detect the outward appearance of a plurality of electronic components, it comprises: a turntable module, a feed module and a detection module.Wherein, this turntable module has the hollow transparent turntable structure that a chassis structure and is arranged at this chassis structure upper end, wherein the inner circle area of this hollow transparent turntable structure lower surface is hidden by this chassis structure, and the outer collar region of this hollow transparent turntable structure lower surface is exposed outside, and forms an accommodation space between this chassis structure and this hollow transparent turntable structure.This feed module is arranged at a side of this hollow transparent turntable structure, described a plurality of electronic components are directed in regular turn the upper surface of this hollow transparent turntable structure.This detection module have a plurality of image sensing elements that are used for the described a plurality of electronic components of sensing, a plurality of image that is used to extract the surface image of described a plurality of electronic components extract element, and a plurality of being used for the sub-material element that described a plurality of electronic components are classified is formed, and described a plurality of image sensing element, described a plurality of images extract elements and described a plurality of sub-material element and intert arrangement and around this hollow transparent turntable structure each other.

Therefore, beneficial effect of the present invention is: the present invention forms an accommodation space between chassis structure and hollow transparent turntable structure, so that the present invention can pass through the formed dented space of this accommodation space, and extracts the correct images of electronic component.In addition, this hollow transparent turntable structure is the structure of hollow, therefore can save the cost of material greatly.

Reach technology, means and the effect that predetermined purpose is taked in order further to understand the present invention, see also following about detailed description of the present invention and accompanying drawing, believe purpose of the present invention, feature and characteristics, go deep into and concrete understanding when getting one thus, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.

Description of drawings

Figure 1A is the part schematic side view of the detection system of the known outward appearance that is used to detect a plurality of electronic components;

The synoptic diagram of the image that Figure 1B extracts for the known detection system that is used to detect the outward appearance of a plurality of electronic components;

Fig. 2 A is used to detect the schematic top plan view of detection system of the outward appearance of a plurality of electronic components for the present invention;

Fig. 2 B is the cut-away section synoptic diagram of turntable module of the present invention;

Fig. 2 C is electrically connected at the functional block diagram of detection module for analysis of the present invention and control module;

The detection system that Fig. 3 A is used to detect the outward appearance of a plurality of electronic components for the present invention is carried out the part master that the electronic component upper surface detects and is looked synoptic diagram;

The detection system that Fig. 3 B is used to detect the outward appearance of a plurality of electronic components for the present invention is carried out the part master that the electronic component lower surface detects and is looked synoptic diagram;

Fig. 3 C carries out the part schematic top plan view that the electronic component front surface detects for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 3 D carries out the part schematic top plan view that the electronic component rear surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 3 E carries out the part schematic top plan view that the right surface of electronic component is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 3 F1 carries out the part schematic top plan view that the electronic component left surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 3 F2 carries out the part schematic side view that the electronic component left surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 3 F3 carries out the synoptic diagram that the image that is extracted is detected in the electronic component left surface for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components;

Fig. 4 is used to detect the process flow diagram of using method of detection system of the outward appearance of a plurality of electronic components for the present invention;

Fig. 5 is used to detect the further process flow diagram of using method between step S100 and S102 of detection system of the outward appearance of a plurality of electronic components for the present invention;

Fig. 5 A1 is used to detect the outward appearance of a plurality of electronic components for the present invention the master of first kind of arrangement mode of electronic component of detection system looks synoptic diagram;

Fig. 5 A2 is the present invention's waveform synoptic diagram of being presented of image sensing element sensing electronic component in advance under first kind of arrangement mode;

Fig. 5 B1 is used to detect the outward appearance of a plurality of electronic components for the present invention the master of second kind of arrangement mode of electronic component of detection system looks synoptic diagram;

Fig. 5 B2 is the present invention's waveform synoptic diagram of being presented of image sensing element sensing electronic component in advance under second kind of arrangement mode;

Fig. 5 C1 is used to detect the outward appearance of a plurality of electronic components for the present invention the master of the third arrangement mode of electronic component of detection system looks synoptic diagram;

Fig. 5 C2 is the present invention's waveform synoptic diagram of being presented of image sensing element sensing electronic component in advance under the third arrangement mode; And

Fig. 6 is used to detect the schematic top plan view of another embodiment of detection system of the outward appearance of a plurality of electronic components for the present invention.

Description of reference numerals in the above-mentioned accompanying drawing is as follows:

The transparent turntable structure of 11a

The 302a image extracts element

The 3020a catoptron

The 3021a image extracts camera lens

Ma chamfer map picture

E electronic component TS upper surface

The BS lower surface

The FS front surface

The BS rear surface

The right surface of RS

The LS left surface

The M direct picture

E ' electronic component

1 turntable module, 10 chassis structures

11 hollow transparent turntable structures

The 11A inner round portion

11B outer ring part

110 inner circle area

111 outer collar regions

112 annular regions

12 accommodation spaces

2 feed module, 20 charging rotating disks

21 charging tracks

3 detection modules, 30 detecting units

301 image sensing elements

302 images extract element

3020 catoptrons

3021 images extract camera lens

303 sub-material elements

4removers 41 are image sensing element in advance

42 sub-material elements in advance

5 analyze and control module

L1 at interval

L2, L2 ' are at interval

L3, L3 ' are at interval

11a hollow transparent turntable structure

21a charging track

The g1 guide element

4a remover 41a is image sensing element in advance

42a is the sub-material element in advance

C1 first image extracts element

C2 second image extracts element

C3 the 3rd image extracts element

C4 the 4th image extracts element

C5 the 5th image extracts element

C6 the 6th image extracts element

The D1 first sub-material element

The D2 second sub-material element

D3 the 3rd sub-material element

The standby sub-material element of A

B finally finishes the sub-material element

The C defective material is got rid of element

Embodiment

See also shown in Fig. 2 A and Fig. 2 B, it is respectively the present invention and is used to detect the schematic top plan view of detection system of outward appearance of a plurality of electronic components and the cut-away section synoptic diagram of turntable module of the present invention.By among the above-mentioned figure as can be known, the invention provides a kind of detection system that is used to detect the outward appearance of a plurality of electronic component E, it comprises: a turntable module 1, afeed module 2 and adetection module 3.

Wherein, this turntable module 1 has the hollowtransparent turntable structure 11 that achassis structure 10 and is arranged at thesechassis structure 10 upper ends, and wherein thischassis structure 10 can be metal material, and this hollowtransparent turntable structure 11 can be silica glass material.Moreover, theinner circle area 110 of these hollowtransparent turntable structure 11 lower surfaces is hidden by thischassis structure 10, and theouter collar region 111 of these hollowtransparent turntable structure 11 lower surfaces exposes outside, and forms anaccommodation space 12 between thischassis structure 10 and this hollow transparent turntable structure 11.In addition, the inner round portion 11A of this hollowtransparent turntable structure 11 is arranged at the upper end of thischassis structure 10, theouter ring part 11B of this hollowtransparent turntable structure 11 presents vacant state, and the upper surface of this hollowtransparent turntable structure 11 has one with respect to above-mentionedouter collar region 111 and theannular region 112 that is used to put described a plurality of electronic component E.

Moreover thisfeed module 2 is arranged at a side of this hollowtransparent turntable structure 11, described a plurality of electronic component E are directed in regular turn theannular region 112 of the upper surface of this hollow transparent turntable structure 11.In addition, thisfeed module 2 comprises that one is used to accommodate chargingrotating disk 20 and at least one chargingtrack 21 that described a plurality of electronic component E is directed to the upper surface of this hollowtransparent turntable structure 11 from this chargingrotating disk 20 of described a plurality of electronic component E.

In addition, thisdetection module 3 has many groups in regular turn around the detectingunit 30 of this hollowtransparent turntable structure 11, and eachgroup detecting unit 30 image of being used to extract the surface image of described a plurality of electronic component E by animage sensing element 301, that is used for the described a plurality of electronic component E ofsensing extracts element 302 and and is used for thesub-material element 303 that described a plurality of electronic component E classify is formed.According to the present invention for embodiment, thisdetection module 3 is divided into six groups of detectingunits 30, with upper surface, lower surface, front surface, rear surface, right surface and the left surface of detecting each electronic component E respectively.

Moreover, the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components further comprises: one is used to get rid of theremover 4 of the electronic component of bad arrangement, it is arranged at a side of this hollowtransparent turntable structure 11 and thisfeed module 2, wherein thisremover 4 have one in advanceimage sensing element 41 and be arranged at this element of sub-material inadvance 42 of a side ofimage sensing element 41 in advance.In other words, by this in advanceimage sensing element 41 calculate each electronic component E by this length of image sensing element institute sensing in advance, if the length of image sensing element institute sensing is oversize in advance by this to find some electronic components, then judge it might is that plural electronic component is come together, therefore again by this in advancesub-material element 42 the above-mentioned combination (being a plurality of electronic components that come together in fact) that is regarded as an electronic component is guided away from this hollowtransparent turntable structure 11.

In addition, see also shown in Fig. 2 C, it is electrically connected at the functional block diagram of detection module for analysis of the present invention and control module.By among the above-mentioned figure as can be known, the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components further comprises: one is electrically connected at the analysis and thecontrol module 5 of thisdetection module 3, and it can be a computing machine.This analysis andcontrol module 5 are in order to receive and to analyze the surface image that each image extracts described a plurality of electronic component E thatelement 302 extracted.

See also shown in Fig. 3 A, its detection system that is used to detect the outward appearance of a plurality of electronic components for the present invention is carried out the part master that the electronic component upper surface detects and is looked synoptic diagram.By among the above-mentioned figure as can be known, the upper surface TS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the upper surface TS that carries out each electronic component E.If find the image coincidence detection standard of the upper surface TS of this electronic component E, then this electronic component E is directed to the next stop (next detecting unit 30) and carries out the detection on other surface again; Do not meet examination criteria if find the image of the upper surface TS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11 by this sub-material element 303.In other words, do not meet examination criteria because the wherein one side of this electronic component E has been detected, so this electronic component E has not needed to carry out the detection of other face, therefore the above-mentioned electronic component E that does not meet examination criteria guides away by this sub-material element 303.

See also shown in Fig. 3 B, its detection system that is used to detect the outward appearance of a plurality of electronic components for the present invention is carried out the part master that the electronic component lower surface detects and is looked synoptic diagram.By among the above-mentioned figure as can be known, the lower surface BS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the lower surface BS that carries out each electronic component E.If find the image coincidence detection standard of the lower surface BS of this electronic component E, then this electronic component E is directed to the next stop (next detecting unit 30) and carries out the detection on other surface again; Do not meet examination criteria if find the image of the lower surface BS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11 by this sub-material element 303.In other words, do not meet examination criteria because the wherein one side of this electronic component E has been detected, so this electronic component E has not needed to carry out the detection of other face, therefore the above-mentioned electronic component E that does not meet examination criteria guides away by this sub-material element 303.

See also shown in Fig. 3 C, it carries out the part schematic top plan view that the electronic component front surface detects for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components.By among the above-mentioned figure as can be known, the front surface FS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the front surface FS that carries out each electronic component E.If find the image coincidence detection standard of the front surface FS of this electronic component E, then this electronic component E is directed to the next stop (next detecting unit 30) and carries out the detection on other surface again; Do not meet examination criteria if find the image of the front surface FS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11 by this sub-material element 303.In other words, do not meet examination criteria because the wherein one side of this electronic component E has been detected, so this electronic component E has not needed to carry out the detection of other face, therefore the above-mentioned electronic component E that does not meet examination criteria guides away by this sub-material element 303.

See also shown in Fig. 3 D, it carries out the part schematic top plan view that the electronic component rear surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components.By among the above-mentioned figure as can be known, the rear surface BS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the rear surface BS that carries out each electronic component E.If find the image coincidence detection standard of the rear surface BS of this electronic component E, then this electronic component E is directed to the next stop (next detecting unit 30) and carries out the detection on other surface again; Do not meet examination criteria if find the image of the rear surface BS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11 by this sub-material element 303.In other words, do not meet examination criteria because the wherein one side of this electronic component E has been detected, so this electronic component E has not needed to carry out the detection of other face, therefore the above-mentioned electronic component E that does not meet examination criteria guides away by this sub-material element 303.

See also shown in Fig. 3 E, it carries out the part schematic top plan view that the right surface of electronic component is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components.By among the above-mentioned figure as can be known, the right surperficial RS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the right surperficial RS that carries out each electronic component E.If find the image coincidence detection standard of the right surperficial RS of this electronic component E, then this electronic component E is directed to the next stop (next detecting unit 30) and carries out the detection on other surface again; Do not meet examination criteria if find the image of the right surperficial RS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11 by this sub-material element 303.In other words, do not meet examination criteria because the wherein one side of this electronic component E has been detected, so this electronic component E has not needed to carry out the detection of other face, therefore the above-mentioned electronic component E that does not meet examination criteria guides away by this sub-material element 303.

See also shown in Fig. 3 F1, it carries out the part schematic top plan view that the electronic component left surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components.By among the above-mentioned figure as can be known, the left surface LS of each electronic component E extracts element 302 (cooperation of extracting element 302 by this image sensing element 301 and this image) through this image sensing element 301 and this image in regular turn, extracts with the image of the left surface LS that carries out each electronic component E.If find the image coincidence detection standard of the left surface LS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11, this electronic component is collected in the standard compliant singulizing disc of this sub-material element 303 by this sub-material element 303; Do not meet examination criteria if find the image of the left surface LS of this electronic component E, then guide away (shown in the direction of arrow) with this electronic component E from this hollow transparent turntable structure 11, so that this electronic component is collected in the non-compliant singulizing disc of this sub-material element 303 by this sub-material element 303.In other words, because whether fully each face of this electronic component E through detecting, so can judge this electronic component E coincidence detection standard.When the complete coincidence detection standard of this electronic component, then this electronic component E is directed in the standard compliant singulizing disc of this sub-material element 303; When this electronic component does not meet examination criteria, then this electronic component E is directed in the non-compliant singulizing disc of this sub-material element 303.

See also shown in Fig. 3 F2 and Fig. 3 F3, wherein Fig. 3 F2 carries out the part schematic side view that the electronic component left surface is detected for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components; Fig. 3 F3 carries out the synoptic diagram that the image that is extracted is detected in the electronic component left surface for the detection system that the present invention is used to detect the outward appearance of a plurality of electronic components.By among Fig. 3 F2 as can be known, each image extractselement 302 to have the image that a catoptron 3020 and is arranged at these catoptron 3020 upper ends and extracts camera lens 3021, and the image of the detectingunit 30 of the above-mentioned left surface LS that is used to detect each electronic component E extracts the top thatelement 302 is positioned at this accommodation space 12.Whereby, because this catoptron 3020 can be seated in lower position (near the position of this accommodation space 12), so extract cooperating of camera lens 3021 by this catoptron 3020 with this image, can extract the direct picture M (shown in Fig. 3 F3) of each electronic component E left surface LS fully.

See also shown in Figure 4ly, it is used to detect the process flow diagram of using method of detection system of the outward appearance of a plurality of electronic components for the present invention.By in the above-mentioned process flow diagram as can be known, the invention provides a kind of using method of detection system of the outward appearance that is used to detect a plurality of electronic components, it comprises the following steps:

Step S 100 is: cooperate Fig. 2 A and shown in Figure 4, described a plurality of electronic component E are directed in regular turn the upper surface of a hollowtransparent turntable structure 11 by afeed module 2, wherein this hollowtransparent turntable structure 11 is arranged at the upper end of achassis structure 10, theinner circle area 110 of these hollowtransparent turntable structure 11 lower surfaces is hidden by thischassis structure 10, and theouter collar region 111 of these hollowtransparent turntable structure 11 lower surfaces exposes outside, and forms anaccommodation space 12 between thischassis structure 10 and this hollowtransparent turntable structure 11.

Step S102 is: cooperate Fig. 2 A and shown in Figure 4, by many groups in regular turn around the detectingunit 30 of this hollowtransparent turntable structure 11, to detect the outward appearance of described a plurality of electronic component E, wherein eachgroup detecting unit 30 image of being used to extract the surface image of described a plurality of electronic component E by animage sensing element 301, that is used for the described a plurality of electronic component E ofsensing extracts element 302 and and is used for thesub-material element 303 that described a plurality of electronic component E classify is formed.

Step S104 is: cooperate Fig. 2 A and shown in Figure 4, by an analysis and acontrol module 5 that is electrically connected at thisdetection module 3, receiving and to analyze the surface image that each image extracts described a plurality of electronic component E thatelement 302 extracted, and then all surface image of judging each electronic component E coincidence detection standard whether.

Step S106 is: if all surface image coincidence detection standard of this electronic component E, then this electronic component E guides away from thesub-material element 303 of last detectingunit 30.

Step S108 is: if the wherein surface image of this electronic component E does not meet examination criteria, then this electronic component E guides away from thesub-material element 303 of that detectingunit 30 of being detected.

See also shown in Figure 5ly, it is used to detect the further process flow diagram of using method between step S100 and S102 of detection system of the outward appearance of a plurality of electronic components for the present invention.By in the above-mentioned process flow diagram as can be known, above-mentioned by many groups in regular turn around before the detecting unit of this hollow transparent turntable structure the step with the outward appearance that detects described a plurality of electronic components, further comprise:

Step S1010 is: please cooperate shown in Fig. 5, Fig. 5 A1, Fig. 5 A2, Fig. 5 B 1 and Fig. 5 B2, by animage sensing element 41 in advance, with each electronic component E that is guided out from thisfeed module 2 of sensing, and calculate each electronic component E by this length of 41 sensings of image sensing element in advance.Wherein, described a plurality of electronic component E of Fig. 5 A1 are normal arrangement mode, so the interval L1 of the waveform that Fig. 5 A2 presented (representing the length of sensing) is fixing; Described a plurality of electronic component E of Fig. 5 B1 wherein one group (two electronic component E are connected together) is abnormal arrangement mode, therefore the interval L2 (represent the length of sensing) of the waveform that Fig. 5 B2 presented is for fixing, yet the interval L3 that one of them waveform arranged is greater than L2.

Step S1012 is: please cooperate shown in Fig. 5, Fig. 5 A2 and Fig. 5 B2, judge each electronic component E by this in advance the length of 41 sensings of image sensing element whether surpass a preset value.For example: fixing because the interval L1 of waveform is divided into by Fig. 5 A2 as can be known, so the arrangement of a plurality of electronic component E is correct described in the presentation graphs 5A1.By Fig. 5 B2 as can be known, because the interval L3 of waveform is greater than L2, so the problem that is arranged with of one of them electronic component E of representative graph 5B2.

Step S1014 is: if this electronic component E by this in advance the length of 41 sensings of image sensing element do not surpass this preset value, described a plurality of electronic component E then allow this electronic component E pass through, so that can carry out the detection of surface image by thisdetection module 3.

Step S1016 is: if this electronic component E by this in advance the length of 41 sensings of image sensing element surpassed this preset value, then with this electronic component E from one in advancesub-material element 42 guide away (shown in the direction of arrow).

In addition, please refer to shown in Fig. 4 C1 and Fig. 4 C2, one of them electronic component E ' of described a plurality of electronic component E of Fig. 4 C1 is abnormal electronic component (for example this electronic component E ' just cuts off a part and produces too short situation), therefore the interval L3 of the waveform that Fig. 4 C2 presented (length that representative is sensed) is for fixing, yet the interval L3 ' that one of them waveform arranged is greater than L3.

In addition, by Fig. 4 C2 as can be known, because the interval L3 ' of waveform is greater than L3, so one of them electronic component E ' of representative graph 4C2 has too short situation.Whereby, if this electronic component E ' by this inadvance 41 sensings of image sensing element length than this preset value also little the time after, then with this electronic component E ' from one in advancesub-material element 42 guide away (shown in the direction of arrow of Fig. 4 C1).In sum, no matter this electronic component by this in advance the length of 41 sensings of image sensing element " greater than " or " less than " this preset value the time after, this electronic component all can from one in advancesub-material element 42 be guided away.

Yet, it is all non-in order to limit the present invention that above-mentioned relevant " configurations of described a plurality of detectingunits 30 of thisdetection module 3 " reach " quantity that theimage sensing element 301 of each detectingunit 30,image extract element 302 andsub-material element 303 ", for example see also shown in Figure 6ly, it is used to detect the schematic top plan view of another embodiment of detection system of the outward appearance of a plurality of electronic components for the present invention.As shown in Figure 6, another embodiment can be provided with a guide element g1 who is used for electronic component E correcting in the side of this charging track 21a, and places in regular turn along this hollowtransparent turntable structure 11a:

(1) one remover 4a, it has image sensing element 41a and a sub-material element 42a in advance in advance.The function of this remover 4a is identical with the function of above-mentionedremover 4.

(2) one first images extract element C1, and it is in order to extract the lower surface of this electronic component E.

(3) one second images extract element C2, and it is in order to extract the upper surface of this electronic component E.

(4) one first sub-material element D1, it is used for getting rid of through this first image and extracts behind element C1 and this second image extraction element C2 and find surperficial defective electronic component.

(5) one the 3rd images extract element C3, and it is in order to extract the left surface of this electronic component E.

(6) one the 4th images extract element C4, and it is in order to extract the front surface of this electronic component E.

(7) one the 5th images extract element C5, and it is in order to extract the rear surface of this electronic component E.

(8) one second sub-material element D2, it is used for getting rid of through the 4th image and extracts behind element C4 and the 5th image extraction element C5 and find surperficial defective electronic component.

(9) one the 6th images extract element C6, and it is in order to extract the right surface of this electronic component E.

(10) one standby sub-material element A.

(11) one the 3rd sub-material element D3, it is used for getting rid of through the 3rd image and extracts behind element C3 and the 6th image extraction element C6 and find surperficial defective electronic component.

(12) finally finish sub-material element B, its electronic component E that is used for detecting by each face guides out.

(13) defective material is got rid of element C, and it is used for the electronic component E of final residual on this hollowtransparent turntable structure 11a clear fully.

By above-mentioned another embodiment as can be known, described a plurality of image sensing element, described a plurality of images extraction elements and described a plurality of sub-material element can intert each other according to user's demand to be arranged, and described a plurality of image sensing element, described a plurality of images extraction elements and described a plurality of sub-material element are all around this hollowtransparent turntable structure 11a.

The above, only be the detailed description and the accompanying drawing of the specific embodiment of one of the best of the present invention, feature of the present invention is not limited thereto, be not in order to restriction the present invention, all scopes of the present invention should be as the criterion with following claim, all closing in the embodiment of the spirit variation similar of claim of the present invention with it, all should be contained in the category of the present invention, any those of ordinary skill in the art in the field of the invention, can think easily and variation or modify and all can be encompassed in following claim of the present invention.

Claims (18)

Translated fromChinese

1.一种用于检测多个电子元件的外观的检测系统，其特征在于，包括：1. A detection system for detecting the appearance of a plurality of electronic components, comprising:一转盘模块，其具有一底盘结构及一设置于该底盘结构上端的中空透明转盘结构，其中该中空透明转盘结构下表面的内圈区域被该底盘结构所遮盖，而该中空透明转盘结构下表面的外圈区域裸露在外，并且该底盘结构及该中空透明转盘结构之间形成一容置空间；A turntable module, which has a chassis structure and a hollow transparent turntable structure arranged on the upper end of the chassis structure, wherein the inner ring area of the lower surface of the hollow transparent turntable structure is covered by the chassis structure, and the lower surface of the hollow transparent turntable structure The outer area of the outer ring is exposed, and an accommodating space is formed between the chassis structure and the hollow transparent turntable structure;一进料模块，其设置于该中空透明转盘结构的一侧，以将所述多个电子元件依序导引至该中空透明转盘结构的上表面；以及a feeding module, which is arranged on one side of the hollow transparent turntable structure, so as to sequentially guide the plurality of electronic components to the upper surface of the hollow transparent turntable structure; and一检测模块，其具有多组依序环绕该中空透明转盘结构的检测单元，并且每一组检测单元由一用于感测所述多个电子元件的图像感测元件、一用于提取所述多个电子元件的表面图像的图像提取元件及一用于将所述多个电子元件进行分类的分料元件所组成。A detection module, which has multiple groups of detection units sequentially surrounding the hollow transparent turntable structure, and each group of detection units consists of an image sensing element for sensing the plurality of electronic components, and an image sensing element for extracting the It is composed of an image extraction component for surface images of multiple electronic components and a material dividing component for classifying the multiple electronic components.2.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于：该底盘结构为金属材料，并且该中空透明转盘结构为石英玻璃材料。2. The inspection system for inspecting the appearance of a plurality of electronic components as claimed in claim 1, wherein the chassis structure is made of metal material, and the hollow transparent turntable structure is made of quartz glass material.3.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于：该中空透明转盘结构的内圈部分设置于该底盘结构的上端，该中空透明转盘结构的外圈部分呈现悬空状态，并且该中空透明转盘结构的上表面具有一相对于上述外圈区域并且用于置放所述多个电子元件的环形区域。3. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 1, characterized in that: the inner ring part of the hollow transparent turntable structure is arranged on the upper end of the chassis structure, and the outer ring of the hollow transparent turntable structure The ring part is in a suspended state, and the upper surface of the hollow transparent turntable structure has an annular area opposite to the outer ring area and used for placing the plurality of electronic components.4.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于：该进料模块包括一用于收容所述多个电子元件的进料转盘及至少一将所述多个电子元件从该进料转盘导引至该中空透明转盘结构的上表面的进料轨道。4. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 1, wherein the feeding module includes a feeding turntable for accommodating the plurality of electronic components and at least one The plurality of electronic components are guided from the feeding carousel to the feeding track on the upper surface of the hollow transparent carousel structure.5.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于：该检测模块分成六组检测单元，以分别检测每一个电子元件的上表面、下表面、前表面、后表面、右表面及左表面。5. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 1, wherein the detection module is divided into six groups of detection units to respectively detect the upper surface, the lower surface, the front surface of each electronic component surface, back surface, right surface and left surface.6.如权利要求5所述的用于检测多个电子元件的外观的检测系统，其特征在于：上述用于检测每一个电子元件左表面的检测单元的图像提取元件位于该容置空间的上方。6. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 5, wherein the image capture element of the detection unit for detecting the left surface of each electronic component is located above the accommodating space .7.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于：每一个图像提取元件具有一反射镜及一设置于该反射镜上端的图像提取镜头。7. The inspection system for inspecting the appearance of a plurality of electronic components as claimed in claim 1, wherein each image capture element has a reflector and an image capture lens disposed on the upper end of the reflector.8.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于，更进一步包括：一用于排除不良排列的电子元件的排除装置，其设置于该中空透明转盘结构及该进料模块的一侧，其中该排除装置具有一预先图像感测元件及一设置于该预先图像感测元件的一侧的预先分料元件。8. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 1, further comprising: a removal device for eliminating badly arranged electronic components, which is arranged on the hollow transparent turntable The structure and one side of the feeding module, wherein the exclusion device has a pre-image sensing element and a pre-dividing element arranged on one side of the pre-image sensing element.9.如权利要求1所述的用于检测多个电子元件的外观的检测系统，其特征在于，更进一步包括：一电性连接于该检测模块的分析与控制模块，其用以接收并分析每一个图像提取元件所提取的所述多个电子元件的表面图像。9. The detection system for detecting the appearance of a plurality of electronic components as claimed in claim 1, further comprising: an analysis and control module electrically connected to the detection module, which is used to receive and analyze Surface images of the plurality of electronic components extracted by each image extraction component.10.一种用于检测多个电子元件的外观的检测系统的使用方法，其特征在于，包括下列步骤：10. A method for using a detection system for detecting the appearance of a plurality of electronic components, comprising the following steps:通过一进料模块将所述多个电子元件依序导引至一中空透明转盘结构的上表面，其中该中空透明转盘结构设置于一底盘结构的上端，该中空透明转盘结构下表面的内圈区域被该底盘结构所遮盖，而该中空透明转盘结构下表面的外圈区域裸露在外，并且该底盘结构及该中空透明转盘结构之间形成一容置空间；The plurality of electronic components are sequentially guided to the upper surface of a hollow transparent turntable structure through a feeding module, wherein the hollow transparent turntable structure is arranged on the upper end of a chassis structure, and the inner ring of the lower surface of the hollow transparent turntable structure The area is covered by the chassis structure, and the outer ring area of the lower surface of the hollow transparent turntable structure is exposed, and an accommodating space is formed between the chassis structure and the hollow transparent turntable structure;通过多组依序环绕该中空透明转盘结构的检测单元，以检测所述多个电子元件的外观，其中每一组检测单元由一用于感测所述多个电子元件的图像感测元件、一用于提取所述多个电子元件的表面图像的图像提取元件及一用于将所述多个电子元件进行分类的分料元件所组成；The appearance of the plurality of electronic components is detected by multiple groups of detection units sequentially surrounding the hollow transparent turntable structure, wherein each group of detection units consists of an image sensing element for sensing the plurality of electronic components, An image extraction element for extracting surface images of the plurality of electronic components and a material distribution element for classifying the plurality of electronic components;通过一电性连接于该检测模块的分析与控制模块，以接收并分析每一个图像提取元件所提取的所述多个电子元件的表面图像，进而判断每一个电子元件的所有表面图像是否符合检测标准；An analysis and control module electrically connected to the detection module is used to receive and analyze the surface images of the plurality of electronic components extracted by each image extraction component, and then determine whether all the surface images of each electronic component conform to the detection standard;如果该电子元件的所有表面图像符合检测标准，则该电子元件从最后一个检测单元的分料元件导引出去；以及If all surface images of the electronic component meet the inspection criteria, the electronic component is guided out of the dispensing element of the last inspection unit; and如果该电子元件的其中一表面图像不符合检测标准，则该电子元件从被检测出的那一个检测单元的分料元件导引出去。If one of the surface images of the electronic component does not meet the detection standard, the electronic component is guided out from the distributing element of the detected detection unit.11.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：该底盘结构为金属材料，并且该中空透明转盘结构为石英玻璃材料。11. The method of using the inspection system for inspecting the appearance of a plurality of electronic components as claimed in claim 10, wherein the chassis structure is made of metal material, and the hollow transparent turntable structure is made of quartz glass material.12.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：该中空透明转盘结构的内圈部分设置于该底盘结构的上端，该中空透明转盘结构的外圈部分呈现悬空状态，并且该中空透明转盘结构的上表面具有一相对于上述外圈区域并且用于置放所述多个电子元件的环形区域。12. The method of using the detection system for detecting the appearance of a plurality of electronic components as claimed in claim 10, characterized in that: the inner ring part of the hollow transparent turntable structure is arranged on the upper end of the chassis structure, and the hollow transparent turntable The outer ring part of the structure is in a suspended state, and the upper surface of the hollow transparent turntable structure has an annular area opposite to the outer ring area and used for placing the plurality of electronic components.13.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：该进料模块包括一用于收容所述多个电子元件的进料转盘及至少一将所述多个电子元件从该进料转盘导引至该中空透明转盘结构的上表面的进料轨道。13. The method for using the detection system for detecting the appearance of multiple electronic components as claimed in claim 10, wherein the feeding module includes a feeding carousel for accommodating the multiple electronic components and at least A feed track guides the plurality of electronic components from the feed carousel to the upper surface of the hollow transparent carousel structure.14.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：该检测模块分成六组检测单元，以分别检测每一个电子元件的上表面、下表面、前表面、后表面、右表面及左表面。14. The method for using the detection system for detecting the appearance of multiple electronic components as claimed in claim 10, characterized in that: the detection module is divided into six groups of detection units to detect the upper surface and lower surface of each electronic component respectively Surface, Front Surface, Back Surface, Right Surface, and Left Surface.15.如权利要求14所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：上述用于检测每一个电子元件左表面的检测单元的图像提取元件位于该容置空间的上方。15. The method for using the detection system for detecting the appearance of a plurality of electronic components as claimed in claim 14, characterized in that: the image capture element of the detection unit used to detect the left surface of each electronic component is located in the accommodating above the space.16.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：每一个图像提取元件具有一反射镜及一设置于该反射镜上端的图像提取镜头。16. The method for using the detection system for detecting the appearance of a plurality of electronic components as claimed in claim 10, wherein each image capture element has a reflector and an image capture lens arranged on the upper end of the reflector .17.如权利要求10所述的用于检测多个电子元件的外观的检测系统的使用方法，其特征在于：上述通过多组依序环绕该中空透明转盘结构的检测单元以检测所述多个电子元件的外观的步骤前，更进一步包括：17. The method for using the detection system for detecting the appearance of multiple electronic components as claimed in claim 10, characterized in that: the above-mentioned multiple groups of detection units surrounding the hollow transparent turntable structure in order to detect the multiple Before the steps of the appearance of electronic components, go one step further and include:通过一预先图像感测元件，以感测每一个从该进料模块所导引出的电子元件，并计算每一个电子元件被该预先图像感测元件所感测的长度；through a pre-image sensing element to sense each electronic component guided out of the feeding module, and calculate the length of each electronic component sensed by the pre-image sensing element;判断每一个电子元件被该预先图像感测元件所感测的长度是否超过一预先设定值；judging whether the length of each electronic component sensed by the pre-image sensing component exceeds a preset value;如果该电子元件被该预先图像感测元件所感测的长度没有超过该预先设定值，则让该电子元件通过；以及if the length of the electronic component sensed by the pre-image sensing element does not exceed the preset value, allowing the electronic component to pass; and如果该电子元件被该预先图像感测元件所感测的长度已超过该预先设定值，则将该电子元件从一预先分料元件导引出去。If the length of the electronic component sensed by the pre-image sensing component exceeds the preset value, the electronic component is guided out from a pre-dispensing component.18.一种用于检测多个电子元件的外观的检测系统，其特征在于，包括：18. An inspection system for inspecting the appearance of a plurality of electronic components, comprising:一转盘模块，其具有一底盘结构及一设置于该底盘结构上端的中空透明转盘结构，其中该中空透明转盘结构下表面的内圈区域被该底盘结构所遮盖，而该中空透明转盘结构下表面的外圈区域裸露在外，并且该底盘结构及该中空透明转盘结构之间形成一容置空间；A turntable module, which has a chassis structure and a hollow transparent turntable structure arranged on the upper end of the chassis structure, wherein the inner ring area of the lower surface of the hollow transparent turntable structure is covered by the chassis structure, and the lower surface of the hollow transparent turntable structure The outer area of the outer ring is exposed, and an accommodating space is formed between the chassis structure and the hollow transparent turntable structure;一进料模块，其设置于该中空透明转盘结构的一侧，以将所述多个电子元件依序导引至该中空透明转盘结构的上表面；以及a feeding module, which is arranged on one side of the hollow transparent turntable structure, so as to sequentially guide the plurality of electronic components to the upper surface of the hollow transparent turntable structure; and一检测模块，其具有多个用于感测所述多个电子元件的图像感测元件、多个用于提取所述多个电子元件的表面图像的图像提取元件、及多个用于将所述多个电子元件进行分类的分料元件所组成，并且所述多个图像感测元件、所述多个图像提取元件及所述多个分料元件彼此穿插排列并且环绕该中空透明转盘结构。A detection module, which has a plurality of image sensing elements for sensing the plurality of electronic components, a plurality of image extraction elements for extracting surface images of the plurality of electronic components, and a plurality of image sensing elements for capturing the surface images of the plurality of electronic components. The multiple electronic components are classified by the material distribution element, and the multiple image sensing elements, the multiple image extraction elements and the multiple material distribution elements are interspersed with each other and surround the hollow transparent turntable structure.

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