TWM574234U - Optical flaw detection system and its material placement system - Google Patents

Abstract

The present invention provides an optical detection system comprising: at least one platform for carrying a plurality of objects to be detected; and a loading and placing system for placing a plurality of objects to be detected on the platform at a time; an image capturing system And sequentially capturing the plurality of detection images of the waiting detection object; a processing unit receiving the detection images to detect the detection result of the waiting detection object; and a sampling placement system, picking up the device from the platform at a time Waiting for the detection object to be placed in the sampling area; characterized in that the blanking area comprises a plurality of regions, and the adjacent arrangement of the regions comprises a combination of all the detection results of the waiting for detection, the processing unit according to the waiting The detection result of the detection object is controlled to control the feeding placement system to move the picked up waiting object to the plurality of target areas, and the adjacent arrangement of the target areas corresponds to the detection result of the waiting detection object, The blank placement system causes the waiting for detection to be placed in the target area at one time.

Description

Optical flaw detection system and its blank placement system

This creation is about an optical detection system. It is more clearly stated that this creation is an optical detection system including a sampling system. The blank placement system is based on the inspection results of a plurality of objects to be detected. The waiting test object can be picked up from the detection platform at a time and the waiting test object can be placed in a sorted manner to the sampling area at one time.

Referring first to the first and second figures, a system architecture diagram and a system block diagram of a conventional optical detection system are respectively shown. The conventional optical sputum detection system includes an image capturing system 10, which respectively detects a detected image from the object to be detected L5 and the object to be detected R6 carried by the platform L2 and the platform R3, wherein the platform L2 and the platform R3 are respectively driven by the platform driving mechanism. The 4 drive moves in a reciprocating direction. The image capturing system 10 includes a camera 11 having a lens 12 that defines an optical path for capturing an object to be detected L5 and an object to be detected R6. The object to be detected 1 is exemplified by a circuit board on which a plurality of parts or wirings thereof can be distributed. In addition, the image capturing system 10 is configured with various auxiliary light sources and optical components for allowing defects and defects of the object to be detected L5 and the object to be detected R6 to appear on the detected image. The auxiliary light source and the optical component include: a polarizer 13 disposed on the optical path of the camera 11 to filter out the stray light source; a beam splitter 14 disposed on the optical path of the camera 1; The source 15 is provided with the spectroscope 14 to provide the positive light source of the object to be detected for the camera 11 to take a picture; and a left side light source 17 and a right side light source 16 provide the auxiliary light for detecting the object to be detected from the side.

In addition, the conventional optical detection system further includes a camera driving mechanism 18 that drives the image capturing system 10 to move back and forth in the reciprocating direction of the platforms 2, 3 vertically, so that the image capturing system 10 The camera 11 is respectively aligned with the object to be detected L5 and the object to be detected R6 to capture a detected image.

Please refer to the third A map and the third B map at the same time, which respectively show a top view and a schematic diagram of the conventional optical pick-up detection system including the loading placement system and the blank placement system. The optical sputum detection system further includes a loading and unloading system 30, a loading arm L31 and a loading arm R32, and a blanking system 40 for arranging the lower arm L41 and the lower arm R42. The loading arm L31 and the loading arm R32 of the loading and unloading system 30 can pick up the object to be detected L5 and the object to be detected R6 from the loading area 50 at a time, and the feeding arm L31 and the feeding arm R32. After moving to the top of the platform L2 and the platform R3, the object to be detected L5 and the object to be detected R6 are placed on the platform L2 and the platform R3 at a time.

With continued reference to the third A and third B, after the camera driving mechanism 18 drives the camera of the image capturing system 10 to be aligned with the object to be detected L5, the platform driving mechanism (not shown) drives the platform L2 in the reciprocating direction. Move on. Until the platform L2 moves to the dotted line position, the camera completes the detection image of the object L5 to be detected; when the platform L2 moves back to the original position, the camera driving mechanism 18 aligns the camera that drives the image capturing system 10 The analyte R6 is to be detected. When the camera driving mechanism 18 drives the camera of the image capturing system 10 to be aligned with the object to be detected R6, the platform driving mechanism drives the platform R3 to move in the reciprocating direction. Until the platform R3 moves to the dotted line position, the camera completes the detection image of the object to be detected R6.

With reference to the third A and third B images, the detected images captured by the image capturing system 10 are used to determine that the object to be detected L5 and the object to be detected R6 are OK or NG, wherein the OK indicates that the image is to be detected. The object is flawless, and the NG member indicates the presence of defects in the object to be detected. Although the conventional optical sputum detection system is capable of measuring a plurality of objects to be detected at one time, after moving the object to be detected L5 and the object to be detected R6 from the platform to the lower region 60, it is still classified according to the detection result of the detected image. OK and NG pieces.

In a conventional blank placement system 40, the blanking arm L41 and the lowering arm R42 can pick up the object to be detected L5 and the object to be detected R6 from the platform L2 and the platform R3 at a time, and the blanking is performed. After the arm L41 and the blanking arm R42 are moved to the upper portion of the blanking zone 60, the object to be detected L5 and the object to be detected R6 are placed on the blanking zone 60 at a time. According to the conventional method of placing the material, the OK part and the NG part are not classified in the blanking area 60, so that the follow-up operator must distinguish the position of the OK part and the NG part in the loading area 60 according to the computer, and then rely on the manpower to distinguish Although the one-time cutting can save the overall unloading time, it will be inefficient to use manpower to do the feeding action.

In another conventional blank placement system 40, the blanking arm L41 and the lowering arm R42 can independently perform the placing action, and distinguish the OK zone for placing the OK component in the blanking zone 60. Used to place the NG area of the NG part. Therefore, the blanking arm L41 and the lowering arm R42 can pick up the object to be detected L5 and the object to be detected R6 from the platform L2 and the platform R3 at one time, and move the blanking arm L41 and the blanking arm R42 to the After the upper portion of the blanking area 60, a complicated and multiple placement operation will be performed according to the detection result. Please refer to the fourth to fifth figures below to show the placement actions performed by the conventional cutting arm (L, R) according to different test results.

Please refer to the fourth figure (a) to (b), showing that the conventional unloading arm (L, R) will be placed according to the test result (OK piece, NG piece) to the conventional unloading area 60 (OK area, NG area) Schematic diagram of ). When cutting When the detection result of the object to be detected (L, R) picked up by the arm (L, R) is (OK, NG), the blanking arm (L, R) is aligned with the correct classification above the blanking area 60, respectively. In the area, the unloading arm (L, R) can perform the blanking action at the same time, and place the (OK piece, NG part) into the blanking area 60 (OK area, NG area).

Please refer to the fifth figure (a) to (e), showing that the conventional unloading arm (L, R) will be placed according to the test results (OK, OK) to the conventional unloading area (OK area, NG area) Schematic diagram. When the detection result of the object to be detected (L, R) picked up by the blanking arm (L, R) is (OK, OK), the blanking arm L is aligned with the correct OK zone above the blanking area 60. However, the blanking arm R is aligned with the wrong NG zone. Therefore, the blanking arm L first performs the blanking action, as shown in the fifth figure (a) to (b); then the lowering arm (L, R) is moved to the left to align the blanking arm R with the correct OK zone. As shown in the fifth figure (c); then the blanking arm R performs the blanking action, as shown in the fifth (d) to (e).

Please refer to the sixth figure (a) to (g), showing that the conventional unloading arm (L, R) will be placed according to the test results (NG parts, OK pieces) to the conventional unloading area 60 (OK area, NG area) Schematic diagram of ). When the detection result of the object to be detected (L, R) picked up by the blanking arm (L, R) is (NG, OK), the blanking arms (L, R) are respectively aligned incorrectly above the blanking area 60. The classification area, as shown in Figure 6 (a). Therefore, the blanking arm (L, R) is moved to the left to align the blanking arm R with the correct OK zone, as shown in the sixth figure (b); then the blanking arm R performs the blanking action, as shown in the sixth figure ( c) to (d); then the shifting arm (L, R) is moved to the right to align the blanking arm L with the correct NG zone, as shown in the sixth figure (e); then the blanking arm L is used to perform the blanking placement. Action, as shown in the sixth figure (f) to (g).

Please refer to the seventh figure (a) to (e), showing that the conventional unloading arm (L, R) will be placed according to the test results (NG pieces, NG pieces) to the conventional unloading area 60 (OK area, NG area) Schematic diagram of ). When the detection result of the object to be detected (L, R) picked up by the blanking arm (L, R) is (NG member, NG member), the feeding arm R is aligned with the correct NG region above the blanking region 60, However, the blanking arm L is aligned with the wrong OK zone. Therefore, the blanking arm R first performs the blanking action, as shown in the seventh figure (a) to (b); then the lowering arm (L, R) is moved to the right to align the blanking arm L with the correct NG zone. As shown in the seventh figure (c); then the blanking arm L performs the blanking action, as shown in the seventh (d) to (e).

In another conventional method of placing the material, the blanking action of the blanking arm (L, R) requires a piece of the detection result of the OK piece or the NG piece to be aligned with the correct classification area, thereby causing the overall The cutting time is too long, and the displacement and placement of the cutting arm (L, R) is too cumbersome.

Therefore, if the present invention can provide an optical sputum detection system and its blank placement system, it can be quickly placed at one time and placed correctly in the classification area at the same time, so as to improve the subsequent work efficiency, and the industry will be Practicality.

The purpose of this creation is to provide an optical sputum detection system and a blank placement system that can be quickly placed at one time and placed correctly in the classification area to improve subsequent work efficiency.

In order to achieve the above-mentioned creative purpose, the present invention provides an optical flaw detection system comprising: at least one platform for carrying a plurality of objects to be detected; and a loading and placing system for placing a plurality of objects to be detected at one time a platform; an image capturing system sequentially capturing a plurality of detected images of the waiting for detecting; a processing unit receiving the detected images to detect a detection result of the waiting for detecting; and a sampling system, The platform picks up the waiting test object at a time to be placed in the sampling area; the discharging area includes a plurality of areas, and the adjacent arrangement of the areas includes a combination of all the detection results of the waiting for the detecting object. The processing order And according to the detection result of the waiting for detecting object, controlling the feeding placement system to move the picked up waiting object to the plurality of target areas, and the adjacent arrangement of the target areas corresponds to the waiting for detecting object The detection result is such that the blank placement system places the waiting test object in the target area at one time.

Wherein, the detection result includes an OK member to indicate that the object to be detected is flawless; and an NG member to indicate that the object to be detected is present. When the platform carries two objects to be detected, the processing unit detects that the combination of all the detection results of the two objects to be detected includes: [OK, OK], [NG, NG], [OK, NG [] and [NG, OK].

Wherein, when the platform carries 2 objects to be detected, the adjacent arrangement of the regions is selected from one of the following arrangements: [OK area, OK area, NG area, NG area, OK area], [NG area, NG District, OK Zone, OK Zone, NG Zone], [NG Zone, OK Zone, OK Zone, NG Zone, NG Zone] and [OK Zone, NG Zone, NG Zone, OK Zone, OK Zone], and the 2 The adjacent arrangement of the target area includes: [OK area, OK area], [NG area, NG area], [OK area, NG area], and [NG area, OK area], wherein the OK area is used for placing OK pieces. The NG area is used to place NG pieces.

In order to achieve the above-mentioned creative purpose, the present invention provides a blank placement system for use in an optical detection system comprising: at least one platform for carrying a plurality of objects to be detected; an image a shooting system that sequentially captures a plurality of detection images of the waiting for detection; and a processing unit that receives the detection images to detect a detection result of the waiting detection object; wherein the blank placement system includes a plurality of blanking arms, the feeding arms picking up the waiting test object from the platform to be placed in the sampling area; wherein the blanking area comprises a plurality of regions, and adjacent rows of the regions include A combination of all the test results of the waiting test.

The processing unit controls the feeding of the waiting object corresponding to the plurality of target areas according to the detection result of the waiting detection object, and the adjacent arrangement of the target areas corresponds to the Waiting for the detection result of the detection object, the cutting placement system places the waiting detection object to the target areas at one time.

Wherein, the detection result includes an OK member to indicate that the object to be detected is flawless; and an NG member to indicate that the object to be detected is present. When the platform carries two objects to be detected, the processing unit detects that the combination of all the detection results of the two objects to be detected includes: [OK, OK], [NG, NG], [OK, NG [] and [NG, OK].

Wherein, when the platform carries 2 objects to be detected, the adjacent arrangement of the regions is selected from one of the following arrangements: [OK area, OK area, NG area, NG area, OK area], [NG area, NG District, OK Zone, OK Zone, NG Zone], [NG Zone, OK Zone, OK Zone, NG Zone, NG Zone] and [OK Zone, NG Zone, NG Zone, OK Zone, OK Zone], and the 2 The adjacent arrangement of the target area includes: [OK area, OK area], [NG area, NG area], [OK area, NG area], and [NG area, OK area], wherein the OK area is used for placing OK pieces. The NG area is used to place NG pieces.

According to the optical sputum detection system and the blank placement system of the present invention, during the placing of the blanking, a plurality of objects to be detected can be picked up from the detection platform at one time, and the plural number is detected according to the detection result of the waiting for the detection object. After the objects to be tested are moved to the corresponding unloading position in the lower material area, a plurality of objects to be tested are placed in one time to the correct dispensing area, and the sorting operation is completed at the same time, thereby greatly shortening the overall blanking time and simplifying The displacement and placement of the blanking arm eliminates the subsequent man-made material movement.

1‧‧‧Processing unit

2‧‧‧ Platform L

3‧‧‧ Platform R

4‧‧‧ platform drive mechanism

5‧‧‧Test object L

6‧‧‧Testing object R

10‧‧‧Image Capture System

11‧‧‧ camera

12‧‧‧ lens

13‧‧‧ polarizer

14‧‧‧beam splitter

15‧‧‧ positive light source

16‧‧‧right light source

17‧‧‧left light source

18‧‧‧ camera drive mechanism

30‧‧‧Loading system

31‧‧‧Loading arm L

32‧‧‧Feeding arm R

40‧‧‧Unloading system

41‧‧‧Unloading arm L

42‧‧‧Unloading arm R

50‧‧‧Feeding area

51‧‧‧Signal Communication Module

52‧‧‧ Platform L drive mechanism

53‧‧‧ Platform R drive mechanism

54‧‧‧Mobile control unit

60‧‧‧Unloading area

70‧‧‧Unloading area

The first figure is a system architecture diagram of a conventional optical helium detection system.

The second figure is a system block diagram of a conventional optical helium detection system.

The third A is a top view of the conventional optical pick-up detection system including the loading and unloading system.

The third B is a schematic diagram of a conventional optical pick-up detection system including a loading placement system and a blank placement system.

The fourth figures (a) to (b) are schematic diagrams in which the conventional unloading arm (L, R) is placed in the conventional unloading area (OK area, NG area) according to the detection result (OK piece, NG part).

The fifth diagrams (a) to (e) are schematic diagrams in which the conventional unloading arm (L, R) is placed according to the detection result (OK piece, OK piece) to the conventional unloading area (OK area, NG area).

The sixth figure (a) to (g) is a schematic diagram of the conventional cutting arm (L, R) placed according to the detection result (NG piece, OK piece) to the conventional unloading area (OK area, NG area).

The seventh diagrams (a) to (e) are schematic diagrams in which the conventional unloading arm (L, R) is placed according to the detection result (NG member, NG member) to the conventional unloading area (OK area, NG area).

The eighth picture is a schematic diagram of the creation and placement system of the creation and the blanking area of the creation.

The ninth figure is a system block diagram of the optical tweezers detection system of the present invention.

The tenth pictures (a) to (b) are schematic diagrams in which the creation arm (L, R) of the present creation position (OK, OK) is positioned to correspond to the creation area (OK area, OK area).

Figure 11 (a) to (b) are schematic diagrams of positioning the detection result (OK, NG) of the creation arm (L, R) to the corresponding blanking area (OK area, NG area) .

Figure 12 (a) to (b) are the results of the detection of the blanking arm (L, R) (NG, OK) Positioned to the schematic diagram of the (NG area, OK area) corresponding to the creation blanking area.

The thirteenth picture (a) to (b) is a schematic diagram of the positioning of the blanking arm (L, R) to locate the detection result (NG piece, NG piece) corresponding to the creation area (NG area, NG area) .

The fourteenth A picture shows that the blanking position of the creation arm (L, M, R) according to each test result corresponds to the creation blanking area [OK area, NG area, OK area, OK area, OK area, NG area). , NG area, NG area, OK area, NG area].

The fourteenth B-picture is the blanking position of the creation arm (L, M, R) according to each test result corresponding to the creation blanking area [NG area, OK area, NG area, NG area, NG area, OK area) , OK area, OK area, NG area, OK area].

Referring first to the eighth figure, it is a schematic diagram showing the creation and placement of the creation and the blanking area of the creation. In an embodiment of the present invention, an optical imaging system includes an image capturing system 10, as shown in the second figure, which can sequentially capture a plurality of detected images from a plurality of objects to be detected carried by at least one platform, wherein The platform may be a single stage and carry the waiting object; or, as shown in FIG. 8 , the platform L2 and the platform R3 respectively carry the object to be detected L5 and the object to be detected R6. The optical tweezers detection system of the present invention further comprises: a loading arrangement system 30, as shown in FIG. 3A, and a placement system 40, as shown in the eighth figure. The loading and unloading system 30 includes a loading area 50, and a loading arm L31 and a loading arm R32 are configured to pick up the object to be detected L5 and the object to be detected R6 from the loading area 50 at a time. After the loading arm L31 and the loading arm R32 are moved to the upper side of the platform L2 and the platform R3, the object to be detected L5 and the object to be detected R6 are placed on the platform L2 and the platform R3 at a time. Among them, the one-time pick-up action and one-time swing For example, after the positioning arm (L, R) is positioned, the object to be detected L5 and the object to be detected R6 are simultaneously picked up and simultaneously placed without being displaced.

Referring to the eighth figure, the creation placing system 40 includes a lower material zone 70, and a lower arm L41 and a lower arm R42 are arranged, and the object to be detected L5 can be picked up from the platform L2 and the platform R3 at a time. After the object R6 is to be detected, and the loading arm L31 and the loading arm R32 are moved and positioned to correspond to the placement position of the blanking area 70, the object to be detected L5 and the object to be detected R6 are placed at a time to the blanking. In area 70. Wherein, the one-time picking up action and the one-time placing action means that after the blanking arm (L, R) is positioned on the platform L2, the platform R3 or positioned to correspond to the placement position of the blanking area 70, In the case of re-displacement, the object to be detected L5 and the object to be detected R6 are simultaneously picked up and placed. The blanking zone 70 of the present writing placement system 40 includes a plurality of regions, such as an OK zone and an NG zone, and the adjacent arrangement of the zones includes a combination of all the detection results of the object to be detected L5 and the object to be detected R6. Taking two objects to be detected 5 and 6 as an example, the combination of all the test results detected by the optical tweezers detection system of the present invention includes [OK, OK], [NG, NG], [OK, NG] ] and [NG pieces, OK pieces], of which OK pieces, to indicate that the object to be tested is flawless, should be placed in the OK area; and NG pieces to indicate that the object to be detected exists, should be placed in the NG area.

Please refer to the ninth figure to show the system block diagram of the optical tweezers detection system. The optical 瑕疵 detection system of the present invention comprises a processing unit 1 , and the processing unit 1 receives the plurality of detection images of the plurality of objects to be detected, and determines the detection image of each object to be detected to detect the image. The object to be detected is the detection result of the OK piece or the NG piece. The processing unit 1 includes a movement control device 54 that controls the camera driving mechanism 18, the loading placement system 30, the blank placement system 40, the platform L driving mechanism 52, and the platform R driving mechanism through the movement control device 54. 53, to control the detection process of the system. Where the mobile control device 54 communicates through the signal The module 51 controls the loading arms (L, R) of the loading placement system 30 and the blanking arms (L, R) of the blanking placement system 40 to perform a one-time pick-up action and a one-time placement action. In addition, the platform L driving mechanism 52 and the platform R driving mechanism 53 respectively drive the platform L2 and the platform R3 to move back and forth in the reciprocating direction, and the camera driving mechanism 18 drives the image capturing system 10 in the reciprocating direction of the platforms 2, 3 vertically. Moving back and forth, the camera 11 of the image capturing system 10 is respectively aligned with the object to be detected L5 and the object to be detected R6 to capture a detected image, as shown in the eighth figure.

The present invention is to solve the problem of the conventional blanking system, and the blanking area 70 of the planned blanking placement system 40 includes a plurality of regions, such as an OK zone and an NG zone, and the adjacent arrangement of the zones includes the to-be-detected A combination of all the detection results of the substance L5 and the object to be detected R6. Taking two objects to be detected 5 and 6 as an example, the combination of all the test results detected by the optical tweezers detection system of the present invention includes [OK, OK], [NG, NG], [OK, NG] ] and [NG pieces, OK pieces]. Therefore, in one embodiment of the present creation, the blanking zone 70 includes a plurality of regions, and an adjacent arrangement of the regions is [OK zone, OK zone, NG zone, NG zone, OK zone]. Please refer to the tenth to thirteenth figures below, respectively, showing that the blanking arm (L, R) picks up two objects to be detected 5 and 6 at a time, and then locates to the corresponding blanking area 70 according to different detection results. The one-time placement action performed by the placed position.

Please refer to the tenth (a) to (b), showing that the creation arm (L, R) will be positioned according to the test result (OK, OK) to the corresponding writing area 70 (OK area, OK area) Schematic diagram of ). The processing unit 1 receives the detected image of the object to be detected (L, R) by the image capturing system 10, and detects that the detection result of the object to be detected (L, R) is (OK, OK). The processing unit 1 controls the object to be detected (L, R) picked up by the blanking arm (L, R) at a time, and according to the detection result, the displacement arm (L, R) is positioned (OK, OK) to The blanking area 70 is aligned with the correct classification area (OK area, OK) Area), as shown in Figure 10 (a). Therefore, the blanking arm (L, R) can simultaneously perform a one-time blanking and placing action, and (OK, OK) is placed in the (OK area, OK area) of the blanking area 70, as shown in the tenth figure. (b) is shown.

Please refer to the eleventh figure (a) to (b), showing that the creation arm (L, R) will be positioned according to the test result (OK, NG) to the corresponding creation area 70 (OK area, NG) Schematic diagram of the area). The processing unit 1 receives the detected image of the object to be detected (L, R) by the image capturing system 10, and detects that the detection result of the object to be detected (L, R) is (OK, NG). The processing unit 1 controls the object to be detected (L, R) picked up by the blanking arm (L, R) at one time, and according to the detection result, the displacement arm (L, R) is positioned (OK, NG) to The blanking zone 70 is aligned with the correct sorting zone (OK zone, NG zone) as shown in Fig. 11(a). Therefore, the blanking arm (L, R) can simultaneously perform a one-time blanking and placing action, and put (OK, NG) into the (OK area, NG area) of the blanking area 70, such as the eleventh Figure (b) shows.

Please refer to the twelfth figure (a) to (b), showing that the creation arm (L, R) will be positioned according to the test result (NG piece, OK piece) to correspond to the creation blanking area 70 (NG area, OK) Schematic diagram of the area). The processing unit 1 receives the detected image of the object to be detected (L, R) by the image capturing system 10, and detects that the detection result of the object to be detected (L, R) is (NG, OK). The processing unit 1 controls the object to be detected (L, R) picked up by the blanking arm (L, R) at a time, and according to the detection result, the displacement arm (L, R) is positioned (NG, OK) to The blanking zone 70 is aligned with the correct sorting zone (NG zone, OK zone) as shown in Fig. 12(a). Therefore, the blanking arm (L, R) can simultaneously perform a one-time blanking and placing action, and place the (NG member, OK member) in the (NG area, OK area) of the blanking area 70, such as the twelfth Figure (b) shows.

Please refer to the thirteenth figure (a) to (b), showing that the creation arm (L, R) will be The detection results (NG pieces, NG pieces) are positioned to correspond to the schematic drawing area 70 (NG area, NG area). The processing unit 1 receives the detected image of the object to be detected (L, R) by the image capturing system 10, and detects that the detection result of the object to be detected (L, R) is (NG, NG). The processing unit 1 controls the object to be detected (L, R) picked up by the blanking arm (L, R) at one time, and according to the detection result, the displacement arm (L, R) of the (NG member, NG member) is positioned to The blanking zone 70 is aligned with the correct sorting zone (NG zone, NG zone) as shown in Fig. 13(a). Therefore, the blanking arm (L, R) can simultaneously perform a one-time blanking and placing action, and place the (NG member, NG member) in the (NG area, NG area) of the blanking area 70, such as the thirteenth Figure (b) shows.

In different embodiments of the present creation, taking two objects to be detected as an example, the blanking area 70 includes a plurality of regions, and another adjacent arrangement manner of the regions is [NG region, NG region, OK region, and OK region. , NG area]; another adjacent arrangement of these areas is [NG area, OK area, OK area, NG area, NG area]; another adjacent arrangement of these areas is [OK area, NG area , NG area, OK area, OK area].

Those skilled in the art can understand that when three objects to be detected can be placed on the platform at the same time, the loading and unloading system 30 and the blanking and placing system 40 need to be equipped with three loading arms (L, M, R). ) With 3 blanking arms (L, M, R), and the creative optical detection system can simultaneously detect the detection results of three objects to be detected. Table 1 below lists all the test results of 3 objects to be tested picked up by 3 blanking arms (L, M, R). Among them, 8 test results correspond to 3 blanking arms (L, M, R). The eight blanking positions that should be positioned by displacement.

Therefore, taking the three objects to be detected as an example, the creation blanking area 70 includes a plurality of regions, and an adjacent arrangement manner of the regions is [OK zone, NG zone, OK zone, OK zone, OK zone, and NG zone). , NG zone, NG zone, OK zone, NG zone], as shown in Figure 14A; and such zones Another adjacent arrangement is [NG area, OK area, NG area, NG area, NG area, OK area, OK area, OK area, NG area, OK area], as shown in Fig. 14B. In addition, the fourteenth A picture and the fourteenth B picture simultaneously indicate the blanking positions corresponding to the arm M of the three blanking arms (L, M, R), for example: the blanking arm (L, M, R) The detection result is [OK, OK, OK], then the blanking arm M of the three blanking arms (L, M, R) should be displaced to the blanking position 1, so 3 blanking arms (L , M, R) can correspond to the adjacent arrangement of the blanking area 70 [OK area, OK area, OK area]; the detection result of the blanking arm (L, M, R) is [NG pieces, OK pieces, NG pieces] ], the blanking arm M of the three blanking arms (L, M, R) should be displaced to the blanking position 6, so the three blanking arms (L, M, R) can correspond to the blanking zone 70. Arranged adjacently [NG area, OK area, NG area].

Claims (10)

An optical detection system includes: at least one platform for carrying a plurality of objects to be detected; and a loading and placing system for placing a plurality of objects to be detected on the platform at a time; an image capturing system, in order Shooting a plurality of detection images of the waiting for detection; a processing unit receiving the detection images to detect the detection result of the waiting detection object; and a sampling placement system for picking up the waiting detection object from the platform at a time Positioning to the next material zone; wherein the blanking zone comprises a plurality of regions, the adjacent arrangement of the regions comprising a combination of all the detection results of the waiting for the detection object, the processing unit according to the waiting detection object The detection result is controlled to control the feeding placement system to move the picked up waiting object corresponding to the plurality of target areas, and the adjacent arrangement of the target areas corresponds to the detection result of the waiting for detecting object, so that the lowering The material placement system places the waiting detectors in the target area at one time. The optical flaw detection system according to claim 1, wherein the detection result includes an OK member to indicate that the object to be detected is flawless; and an NG member to indicate that the object to be detected exists in the flaw. The optical enthalpy detection system of claim 2, wherein the platform carries two objects to be detected, and the adjacent arrangement of the regions is selected from one of the following arrangements: [OK area, OK area, NG District, NG District, OK Zone], [NG Zone, NG Zone, OK Zone, OK Zone, NG Zone], [NG Zone, OK Zone, OK Zone, NG Zone, NG Zone] and [OK Zone, NG Zone, NG area, OK area, OK area], where the OK area is used for placing OK pieces, and the NG area is used for placing NG pieces. The optical flaw detection system according to claim 2, wherein the platform carries 2 For the object to be detected, the processing unit detects that the combination of all the detection results of the two objects to be detected includes: [OK, OK], [NG, NG], [OK, NG], and [NG] , OK pieces]. The optical enthalpy detection system according to claim 2, wherein the platform carries two objects to be detected, and the adjacent arrangement of the two target areas comprises: [OK area, OK area], [NG area, NG area], [OK area, NG area] and [NG area, OK area], where the OK area is used for placing OK pieces, and the NG area is used for placing NG pieces. A blank placement system for use in an optical detection system comprising: at least one platform for carrying a plurality of objects to be detected; and an image capture system for sequentially photographing the waiting for detection a plurality of detection images; and a processing unit receiving the detection images to detect the detection result of the waiting detection object; wherein the blank placement system comprises a plurality of blanking arms, the cutting arms The waiting for detecting object is picked up from the platform at a time to be placed in the sampling area; wherein the blanking area includes a plurality of regions, and the adjacent arrangement of the regions includes a combination of all the detection results of the waiting for the detecting object. The material placement system as described in claim 6 , wherein the processing unit controls the blank placement system to move the picked up detection object corresponding to the plurality of materials according to the detection result of the waiting detection object The target area, and the adjacent arrangement of the target areas corresponds to the detection result of the waiting for detection, so that the blank placement system positions the waiting detection object to the target areas at one time. The material placement system as described in claim 6 wherein the detection result includes an OK member to indicate that the object to be inspected is flawless; and an NG member to indicate that the object to be detected is present. For example, the material placement system described in item 8 of the patent application scope, wherein the platform carries 2 to be tested The adjacent arrangement of the regions is selected from one of the following arrangements: [OK zone, OK zone, NG zone, NG zone, OK zone], [NG zone, NG zone, OK zone, OK zone, NG zone) ], [NG Zone, OK Zone, OK Zone, NG Zone, NG Zone] and [OK Zone, NG Zone, NG Zone, OK Zone, OK Zone], where the OK zone is used to place OK pieces, the NG zone Used to place NG pieces. For example, in the material placement system described in Item 8 of the patent application, wherein the platform carries two objects to be detected, the processing unit detects that the combination of all the detection results of the two objects to be detected includes: [OK, OK [], [NG, NG], [OK, NG] and [NG, OK].