CN111474180A - Detection data concatenation system and method - Google Patents

Abstract

The invention provides a detection data concatenation system and a method, wherein the method comprises the following steps: scanning a bar code of an object to be detected at a specified position from a plurality of objects to be detected carried by a loading carrier; detecting all objects to be detected borne by the loading carrier, and recording the bar codes of the objects to be detected at the appointed position, and the position information and the detection result of all the objects to be detected; turning the objects to be detected from the loading carrier to a unloading carrier; detecting all objects to be detected borne by the blanking carrier, and recording position information and detection results of all the objects to be detected; and integrating the bar codes of the objects to be detected at the specified positions recorded by the loading carrier, the position information and the detection results of all the objects to be detected, and the position information and the detection results of all the objects to be detected recorded by the unloading carrier.

Description

Detection data concatenation system and method

technical field

The present invention relates to a data processing system and method, in particular, the present invention relates to a detection data suitable for a printed circuit board (PCB) or a flexible printed circuit board (FPC) in a surface-mount technology (SMT, Surface-mount technology) process Concatenating systems and methods.

Background technique

Because the SMT status of the front and back of the PCB material must be tested, in terms of detection efficiency, the existing technology will arrange two optical defect detection equipment, one testing equipment only checks the front side of the PCB material, and the other testing equipment only checks The reverse side of the PCB material. Multiple PCB parts will be placed on a carrier and sent to the platform of the inspection equipment for defect inspection at the same time. After multiple PCB parts have been inspected on the front, the multiple PCB parts will be turned over at the same time and then the reverse side will be inspected at the same time.

Please refer to FIG. 1 , which shows a system architecture diagram of a conventional optical flaw detection apparatus. Taking the PCB material as the object to be detected 1 as an example, a plurality of parts or their wirings can be distributed on the surface thereof. The conventional optical defect detection apparatus 10 includes: an image capturing system and a light source device. The image capturing system scans the inspection surfaces of a plurality of objects to be inspected 1 from a loading carrier 2 of a platform 4 to obtain a plurality of objects to be inspected 1 . inspection image. The image capturing system includes: a camera 11 with a lens 12 defining a photographing optical axis 18 ; and a polarizer 13 disposed on the photographing optical axis 18 of the camera 11 to filter out stray light sources. The light source device illuminates the inspection surface of the object to be inspected 1, so that the flaws and defects of the object to be inspected 1 can appear in the inspection image. The light source device includes: a beam splitter 14, which is arranged on the photographing optical axis 18 of the camera 1; a positive light source 15, which is matched with the beam splitter 14 to provide the positive light source 15 of the object to be detected 1 for the camera 11 to take pictures; and , a left light source 17 and a right light source 16 provide auxiliary light for shooting the object 1 to be detected from the side. The known optical flaw detection apparatus 10 provides the detection surfaces of a plurality of objects to be inspected 1 to a processing unit 20 to determine whether the detection surface of each object to be inspected 1 is an OK part (indicating that there is no defect) or a NG part (indicating that there is a defect). The detection result of each object to be detected 1 is recorded in the detection database 21 .

In order to record the SMT status of the front and back of each PCB material, 2-dimensional barcodes (or other information labels) can be provided on the front and back surfaces of the material, but due to the consideration of detection efficiency and cost, each PCB material is unified in A two-dimensional barcode 5 is set on the same single side, as shown in FIG. 2A , which can be used for subsequent manual visual inspection or other data collection. Please refer to FIG. 2A , which shows a schematic diagram of a conventional barcode surface carrier detection process. When the loading carrier 2 is a barcode surface carrier, and the optical defect detection device 10 detects a plurality of objects to be detected 1 on the barcode surface carrier, the processing unit 20 can know the barcode 5 on the front of each object to be detected and the corresponding detection image , and record the corresponding detection result according to each barcode 5 .

After the loading carrier 2 is turned over to the unloading carrier 3, the unloading carrier 3 is a non-barcode surface carrier, as shown in FIG. 2B , a schematic diagram of a conventional non-barcode surface carrier detection process. The optical flaw detection device 10 can only obtain the inspection image of the reverse side (without barcode surface) from the non-barcode surface carrier, so the processing unit 20 must link the detection result of the non-barcode surface to the detection result of the barcode surface.

Continuing to refer to FIG. 2B , in order to connect the detection results of the non-barcode surface and the bar code surface, the prior art embodiment manually picks up each material of the non-barcode surface carrier, and uses a code scanning gun to turn it over one by one and scan it in sequence The barcode 5 on the front side of each material piece is used to obtain barcode 5 information, and the processing unit 20 can record the detection results of the non-barcode surface according to the barcode 5 in the corresponding sequence, and then combine the detection information of the front and back sides. In a subsequent improved embodiment, the automatic method of a robotic arm and a barcode reader is used instead of a manual method to manually scan the barcode 5 . The disadvantage of the above two prior art is that each material must be turned over and read barcodes independently to complete the combination of front and back detection information, which cannot effectively shorten the time course of outputting the detection results.

SUMMARY OF THE INVENTION

The problem solved by the present invention lies in how to integrate the detection results of the barcoded side and the non-barcode side detection of the multiple pieces of the object to be detected when detecting the objects to be detected with barcodes on one side. corresponding to the results. Therefore, the purpose of the present invention is to provide a detection data concatenation system and method for integrating the front and back batch detection data by using the mirror relationship.

In order to achieve one of the above objects of the present invention, the present invention provides a detection data concatenation method, comprising: scanning a barcode of the to-be-detected object at a specified position from a plurality of to-be-detected objects carried by a loading carrier ; Detect all the objects to be detected carried by the loading carrier, and record the barcodes of the objects to be detected at the designated position and the position information and detection results of all objects to be detected; load the multiple objects to be detected from the loading carrier Turn the tool over to the unloading carrier; detect all the objects to be tested carried by the unloading carrier, and record the position information and detection results of all the objects to be tested; and integrate the specified position recorded from the loading carrier. The barcode of the object to be detected, the location information and detection results of all objects to be detected, and the location information and detection results of all objects to be detected recorded from the unloading carrier.

In order to achieve one of the above objectives of the present invention, the present invention provides a detection data concatenation system, comprising: at least one loading carrier for carrying a plurality of objects to be detected; A plurality of objects to be inspected; a turning mechanism to turn a plurality of objects to be inspected from the loading carrier to the unloading carrier; an optical defect detection device to scan all the objects from the loading carrier and the unloading carrier a detection image of the object to be detected; and a processing unit for judging to receive the detection image from the optical flaw detection device, and to perform: record the barcode of the object to be detected and the positions of all the objects to be detected at a specified position on the loading carrier information and test results; record the position information and test results of all objects to be tested on the unloading carrier; Location information and detection results, as well as the location information and detection results of all objects to be detected recorded from the unloading carrier.

Wherein, all the objects to be detected carried by the loading carrier face upward without barcode, so the detection result of detecting all objects to be detected carried by the loading carrier is the detection result of all objects to be detected without barcode surface .

Wherein, all the objects to be detected carried by the unloading carrier face upward with barcodes, so the detection results of detecting all objects to be detected carried by the unloading carrier are the barcode surface detection results of all objects to be detected.

Wherein, the position information of the object to be detected by scanning the barcode is the designated position, and the position information of the other objects to be detected is the position corresponding to the designated position.

Wherein, the position information of the object to be detected by scanning the barcode on the unloading carrier is the mirror position of the unloading carrier after the designated position is turned over by the loading carrier, and the location where the loading carrier is detected is The position information of all the objects to be inspected carried and the position information of all the objects to be inspected carried by the unloading carrier are in a mirroring relationship with each other.

According to the detection data concatenation system and method implemented in the present invention, when a carrier is used to perform batch multi-piece and double-sided detection of a to-be-detected object with barcodes on one side, it is only necessary to scan the barcode of a piece of the to-be-detected object at a designated position. Yes, then based on the records corresponding to the mirroring, the detection results of the barcode side and the non-barcode side detection results are integrated to save the time of scanning the codes one by one, and such output data can be combined with the yield rate of the "front" and the "back". yield to do a double output.

Description of drawings

FIG. 1 is a system architecture diagram of a conventional optical flaw detection apparatus.

FIG. 2A is a schematic diagram of a conventional barcode surface carrier detection process.

FIG. 2B is a schematic diagram of a conventional non-barcode surface carrier detection process.

FIG. 3 is a system architecture diagram of the detection data concatenation system of the present invention.

FIG. 4 is a schematic diagram of the detection process of the non-barcode surface carrier according to the present invention.

FIG. 5 is a schematic diagram of the detection process of the barcoded surface carrier after the flipping action.

FIG. 6 is a flow chart of a method for concatenating detection data according to the present invention.

FIG. 7 is a flow chart of another detection data concatenation method of the present invention.

Symbol Description:

1 Object to be detected 14 Beam splitter

2 Loading carrier 15 Positive light source

3 Unloading carrier 16 Right light source

4 Platform 17 Left side light source

5 Barcode 18 Shooting optical axis

6 Turning mechanism 20,30 Handling unit

10 Optical defect inspection equipment 21,31 Inspection database

11 Camera 100,200 Test data concatenation method

12 Lenses 101～105; 201～204 Steps

13 Polarizer

Detailed ways

First, please refer to FIG. 3 , which shows a system structure diagram of the detection data concatenation system of the present invention. In one embodiment of the present invention, an inspection data concatenation system includes at least one optical defect inspection device 10, and the optical defect inspection device 10 includes a platform 4 for carrying a loading carrier 2 or a lower loading carrier Tool 3, wherein, if the loading carrier 2 is a non-barcode-free surface carrier carrying a plurality of objects to be tested 1 facing upward, the unloading carrier 3 is a barcode that carries a plurality of objects to be tested 1 after being turned Face-up barcode face carrier. Conversely, the loading carrier 2 is a barcode-faced carrier that carries a plurality of objects to be tested 1 with their barcodes facing upward, and the unloading carrier 3 is a barcode-free carrier that carries a plurality of objects to be tested 1 with their barcodes facing upwards after being turned over. Barcode Surface Carrier. The optical flaw detection device 10 transmits the inspection images of the non-barcode surface carrier and the barcode surface carrier to the processing unit 30 of the present invention. Then, the processing unit 30 integrates the detection results of the objects to be inspected corresponding to the loading carrier and the unloading carrier to determine that each object to be inspected 1 is an OK piece (indicating that there are no defects on the front and back sides) or NG The detection result of the piece (indicating that at least one of the front and back sides is defective) is stored in the detection database 31 .

In another embodiment of the present invention, in order to arrange the detection efficiency, the present invention includes two optical defect detection devices 10 to detect the loading carrier 2 and the unloading carrier 3 respectively. The two optical flaw detection devices 10 respectively transmit the detection images of the non-barcode surface carrier and the barcode surface carrier to the processing unit 30 of the present invention, and store them in the detection database 31 . The processing unit 30 then integrates the detection results of the object to be detected corresponding to the loading carrier and the unloading carrier.

The optical defect detection apparatus 10 of the system of the present invention includes: an image capturing system and a light source device. The image capturing system scans the inspection surfaces of a plurality of objects to be inspected 1 from the carriers 2 and 3 carried by a platform 4 to obtain a plurality of The detection image of the object to be detected 1. The image capturing system includes: a camera 11 with a lens 12 defining a photographing optical axis 18 ; and a polarizer 13 disposed on the photographing optical axis 18 of the camera 11 to filter out stray light sources. The light source device illuminates the inspection surface of the object to be inspected 1, so that the flaws and defects of the object to be inspected 1 can appear in the inspection image. The light source device includes: a beam splitter 14, which is arranged on the photographing optical axis 18 of the camera 1; a positive light source 15, which is matched with the beam splitter 14 to provide the positive light source of the object to be detected 1 for the camera 11 to take pictures; and, A left light source 17 and a right light source 16 provide auxiliary light for photographing the object 1 to be inspected.

Please refer to FIG. 4 , which is a schematic diagram of the detection process of the non-barcode surface carrier of the present invention. As an example, the material carrier 2 is a non-barcode-free surface carrier that carries a plurality of objects to be detected 1 facing upward, wherein the plurality of objects to be detected 1 are arranged on the loading carrier 2 in a matrix manner. A loading area stores a plurality of loading carriers 2 , and each loading carrier 2 carries a plurality of objects to be tested 1 with their non-barcode faces facing upward. The loading robot arm (not shown in the figure) moves a loading carrier 2 from the loading area to the platform 4 of the optical flaw detection device 10 to perform flaw detection of multiple sheets in a batch. In this embodiment of the present invention, the object to be inspected 1 at a specified position of the loading carrier 2 will be turned over with a robotic arm and the barcode 5 of the object to be inspected 1 will be read with a barcode reader, as shown in FIG. 4 The designated position shown is the 1-1 position. The loading carrier 2 will record the detection result of each object to be inspected 1 in the batch with the barcode 5 of the object to be inspected 1 at the specified position as a reference after the multi-piece and double-sided defect inspection is performed on the loading carrier 2 .

When the optical defect detection device 10 detects multiple pieces of a batch without barcode, it will start from the designated position and scan all the objects 1 to be inspected on the loading carrier 2 in a default order, for example: the default order Either left to right and then top to bottom, or top to bottom and then left to right. If the default order is the position information from left to right and then from top to bottom as an example, the optical defect detection device 10 starts from the specified position 1-1, and scans from the loading carrier 2 according to the default order. Generate the detection images of each object to be detected 1 to the processing unit 30 of the present invention, so that the processing unit 30 of the present invention generates the detection results of the non-barcode surface in the default order as shown in Table 1, and the data format is [Barcode]_[Location Information]_[None Barcode side detection result]_[Barcode side detection result]:

Table I

Barcode_1-1_OK_[Barcode face detection result] ? _2-1_OK_[Barcode surface detection result] ? _3-1_NG_[Barcode surface detection result] ? _1-2_OK_[Barcode surface detection result] ? _2-2_OK_[Barcode surface detection result] ? _3-2_OK_[Barcode surface detection result] ? _1-3_OK_[Barcode surface detection result] ? _2-3_NG_[Barcode surface detection result] ? _3-3_OK_[Barcode surface detection result]

Among them, the object to be detected 1 at the starting position 1-1 has the barcode 5 read, so the processing unit 30 of the present invention determines the batch detection result of the loading carrier 2 to generate the first data format according to the default order: [Barcode] Fill in the barcode 5 of the object to be tested 1 with the starting position 1-1 in the field, fill in 1-1 in the [Location Information] field, and fill in the detection result of the object to be tested 1 with 1-1 in the [No barcode surface detection result] field. ;The second data format: The [Barcode] field is not filled in (?) because the barcode 5 is not read, the [Location Information] field is filled with 2-1, and the [No Barcode Face Detection Result] field is filled with 2-1 pending The detection result of the detection object 1 is OK; the third data format: the [Barcode] field is not filled in (?) because the barcode 5 is not read, the [Location Information] field is filled in 3-1, [No barcode surface detection result] Fill in the field 3-1 with the detection result NG of the object to be tested 1; the fourth data format: The [Barcode] field is not filled in (?) because the barcode 5 is not read, and the [Location Information] field is filled in with 1-2, The detection result of the object to be detected 1 filled with 1-2 in the [No barcode surface detection result] field is OK; and so on.

Please refer to FIG. 5 , which shows a schematic diagram of the detection process of the barcode-surfaced carrier after the flipping action. After the optical defect detection device 10 detects the batches of multiple pieces of the loading carrier 2 , the turning mechanism 6 turns the multiple pieces of objects 1 to be inspected on the loading carrier 2 over to the unloading carrier 3 at one time, so that the The unloading carrier 3 carries a plurality of barcodes of the objects to be detected 1 in a mirroring relationship facing upward. In this embodiment, the mirroring relationship is left and right mirroring, as shown in FIG. 5 .

When the optical defect detection device 10 detects multiple pieces of a batch with barcode surfaces, it still starts from the designated position, and scans all the objects 1 to be inspected on the unloading carrier 3 according to the mirroring relationship in the default order, for example : If the default order is left to right and then top to bottom, the left and right mirroring of the default order is first right to left and then top to bottom; if the default order is top to bottom and then If the order is from left to right, the default order of up and down mirroring is from bottom to top and then from left to right. Therefore, the optical flaw detection device 10 starts from the specified position 1-1, scans the unloading carrier 3 according to the mirroring relationship in the default order to generate the detection image of each object to be detected 1 to the processing unit 30 of the present invention, so that The processing unit 30 of the present invention generates barcode surface detection results according to the mirroring relationship in the default order, as shown in Table 2 below.

Table II

barcode_1-1_OK_OK ? _2-1_OK_NG ? _3-1_NG_OK ? _1-2_OK_OK ? _2-2_OK_OK ? _3-2_OK_NG ? _1-3_OK_OK ? _2-3_NG_OK ? _3-3_OK_NG

Therefore, based on the contents of Table 1, the processing unit 30 of the present invention fills in the detection results of the barcode surfaces of the objects to be detected 1 in sequence according to the mirroring relationship of the default order of the batch detection results for judging the unloading carrier 3. Data format: The [Barcode Surface Detection Result] field is filled with 1-1, and the detection result of the object to be tested 1 is OK; the second data format: The [Barcode Surface Detection Result] field is filled with 2-1. The detection result of the object to be tested 1 is NG ;The third data format: the [Barcode Surface Detection Result] field fills 3-1 with the detection result of the object to be tested 1; The test result is OK; and so on. Therefore, the processing unit 30 of the present invention can obtain the detection output results based on the content of Table 2, as shown in Table 3 below, wherein, the detection results of both sides are OK, then the object to be detected 1 is an OK item, and either side of the two sides is OK. If the detection results on both sides are NG pieces, the object to be tested 1 is NG pieces.

Table 3

Please refer to FIG. 4 and FIG. 5 again. In another embodiment, the object to be inspected 1 at a specified position of the loading carrier 2 will be turned over by a robotic arm and the bar code reader will be used to read the object to be inspected 1 . Bar code 5, as shown in Figure 4, specifies the position as the 1-1 position. The loading carrier 2 will record the detection result of each object to be inspected 1 in the batch with the barcode 5 of the object to be inspected 1 at the specified position as a reference after the multi-piece and double-sided defect inspection is performed on the loading carrier 2 .

When the optical flaw detection device 10 detects a batch of multiple pieces without barcodes, it will directly scan all the objects 1 to be inspected on the loading carrier 2 in a matrix arrangement, and record the inspection images of the objects 1 to be inspected. For the processing unit 30 of the present invention, make the processing unit 30 of the present invention generate the detection result of the non-barcode surface according to the matrix arrangement as shown in Table 4. The data format is [Barcode]_[The detection result of the non-barcode surface], wherein the detection result of the non-barcode surface is according to the table. An example:

Table 4

barcode_OK ? _OK ? _NG ? _OK ? _OK ? _OK ? _OK ? _NG ? _OK

Therefore, the processing unit 30 of the present invention determines that the position of the batch detection result of the loading carrier 2 according to the position of the matrix corresponds to the position of the table 4, and respectively fills in the position information and the detection result of the non-barcode surface. Detected object 1 has read barcode 5, and the rest are not filled in (?) because barcode 5 is not read. After the optical defect detection device 10 detects the batches of multiple pieces of the loading carrier 2 , the turning mechanism 6 turns the multiple pieces of objects 1 to be inspected on the loading carrier 2 over to the unloading carrier 3 at one time, so that the The unloading carrier 3 carries a plurality of barcodes of the objects to be detected 1 in a mirroring relationship, wherein the mirroring relationship is left and right mirroring.

When the optical defect detection device 10 detects a batch of multiple pieces with barcode surfaces, it will directly scan all the objects to be inspected 1 of the unloading carrier 3 according to the positions arranged in the matrix, and the inspection images of each object to be inspected 1 will be scanned. For the processing unit 30 of the present invention, the processing unit 30 of the present invention is arranged in the matrix to generate the barcode surface detection results as shown in Table 5, wherein the barcode surface detection results are based on Table 2 as an example.

Table 5

? _OK ? _NG barcode_OK ? _NG ? _OK ? _OK ? _NG ? _OK ? _OK

Therefore, based on the contents of Table 4 and Table 5, the processing unit 30 of the present invention can still obtain detection output results by mirroring left and right, as shown in Table 3. Wherein, the detection results of both sides are OK, then the object to be detected 1 is an OK object, and the detection result of either or both sides of the two sides is an NG object, then the object to be detected 1 is an NG object. For example, if the object to be detected 1 at position 1-1 has read barcode 5, and the detection result of the non-barcode surface and the barcode surface are both OK, the detection output result of position 1-1 is OK; the detection result of position 3-1 is OK; If the object to be detected 1 does not read barcode 5, the detection result of the non-barcode surface is NG, and the barcode surface detection result is OK, then the detection output result of position 3-1 is NG; and so on.

Please refer to FIG. 6 , which shows a flowchart of a method for concatenating detection data according to the present invention. The detection data concatenation method 100 of the present invention includes: step 101, from the loading carrier 2, if the loading carrier 2 is a non-barcode surface carrier, the loading robotic arm turns over the object to be detected 1 at a specified position to scan the object to be detected 1 at a specified position. barcode 5. In step 102, the optical defect detection device 10 scans the inspection images of all the objects to be inspected 1 of the loading carrier 2, and the processing unit 30 judges the inspection results and records the barcode 5 of the object to be inspected 1 and all the objects to be inspected at the designated position. The location information and detection results are shown in Table 1 or Table 4. In step 103 , all the objects 1 to be detected on the loading carrier 3 are turned over to the unloading carrier 3 at one time by using the turning mechanism 6 . Step 104, the optical flaw detection device 10 scans the detection images of all the objects to be inspected 1 of the unloading carrier 3, and the processing unit 30 judges the detection results and records the position information and detection results of all the objects to be inspected 1 in Table 2 or Table 2. five. Step 105, the processing unit 30 integrates the barcode surface detection results of Tables 1 and 2 or Tables 4 and 5 and the detection results of the non-barcode surface to output the barcode 5 of the object to be detected 1 and the position information of all the objects to be detected. and the detection output results, as shown in Table 3. Therefore, the operator then takes the object to be inspected 1 at the specified position and scans its barcode 5, and can obtain the detection results of both sides of all the objects to be inspected 1 from the position information of the mirroring relationship from Table 3.

Please refer to FIG. 7 , which shows a flowchart of another detection data concatenation method of the present invention. The detection data concatenation method 200 of the present invention includes: step 201 , detecting all the objects 1 to be detected on a loading carrier 2 , if the loading carrier 2 is a carrier with no barcode surface, the optical defect detection device 10 scans the loading carrier With 2 detection images of all objects to be detected 1, the processing unit 30 judges the detection results and records the position information and detection results of all objects to be detected 1, for example: Table 1 or Table 4 will not record any barcode 5; The carrier 2 is a barcode surface carrier, then scan the barcodes 5 of all the objects to be inspected 1, and the optical defect detection device 10 scans the inspection images of all the objects to be inspected 1 of the loading carrier 2, and the processing unit 30 judges the detection results. Record the barcodes 5, location information and detection results of all the objects to be detected 1, for example: Table 2 or Table 5 will record the barcodes 5 of each object to be detected 1. Step 202 , all the objects to be detected 1 on the loading carrier 3 are turned over to the unloading carrier 3 at one time by using the turning mechanism 6 . Step 203 , detect all the objects 1 to be inspected on the unloading carrier 3 , if the unloading carrier 3 is a carrier with no barcode surface, the optical defect detection device 10 scans the inspection images of all the objects 1 to be tested on the loading carrier 2 , The processing unit 30 judges the detection results and records the position information and detection results of all the objects to be detected 1. For example: Table 1 or Table 4 will not record any barcode 5; if the unloading carrier 3 is a barcode surface carrier, scan The barcodes 5 of all the objects to be inspected 1, the optical defect detection device 10 scans the inspection images of all the objects to be inspected 1 of the unloading carrier 3, and the processing unit 30 judges the detection results and records the barcodes 5 and positions of all the objects to be inspected 1. Information and test results, for example: Table 2 or Table 5 will record the barcode 5 of each object to be tested 1 . Step 204, the processing unit 30 integrates the barcode surface detection results of Tables 1, 2 or Tables 4 and 5 and the non-barcode surface detection results to output barcode 5, position information and detection output results including all objects to be detected, for example: Table 3 The barcode 5 of each test object 1 will be recorded. Wherein, step 201 to detect the position information of all objects to be detected 1 carried by the loading carrier 2 and step 203 to detect the position information of all objects to be detected 1 carried by the unloading carrier 3 have a mirror relationship with each other. Therefore, the operator then takes any object 1 to be inspected and scans its barcode 5, and can obtain the detection results of both sides of all objects to be inspected 1 from the position information of the mirroring relationship from Table 3.

Claims (18)

1. A method for detecting data concatenation, comprising:

scanning a bar code of an object to be detected at a specified position from a plurality of objects to be detected carried by a loading carrier;

detecting all objects to be detected borne by the loading carrier, and recording the bar codes of the objects to be detected at the appointed position, and the position information and the detection result of all the objects to be detected;

turning the objects to be detected from the loading carrier to a unloading carrier;

detecting all objects to be detected borne by the blanking carrier, and recording position information and detection results of all the objects to be detected; and

and integrating the bar codes of the objects to be detected at the specified positions recorded by the loading carrier, the position information and the detection results of all the objects to be detected, and the position information and the detection results of all the objects to be detected recorded by the unloading carrier.

2. The method of claim 1, wherein all the objects to be tested carried by the loader face upward without barcode.

3. The method for detecting data concatenation according to claim 2, further comprising: turning over the object to be detected at the designated position to enable the bar code to face upwards, and recording the bar code of the object to be detected at the designated position after scanning the bar code; then the object to be detected which returns to the designated position is turned over to enable the bar code to face downwards.

4. The method according to claim 2, wherein the detection results of all the objects carried by the loading carrier are the detection results of the non-barcode surfaces of all the objects.

5. The method of claim 1, wherein all the objects supported by the carrier face upward with the barcode.

6. The method according to claim 5, wherein the detection results of all the objects carried by the blanking carrier are the detection results of the barcode surfaces of all the objects.

7. The method according to claim 1, wherein the position information of the object to be detected of the scanned barcode is the designated position, and the position information of the other objects to be detected is the position corresponding to the designated position.

8. The method of claim 1, wherein the position information of the object to be detected with scanned bar code on the unloading carrier is from the designated position to the mirror position of the unloading carrier after the loading carrier is turned over.

9. The method according to claim 1, wherein the position information of all the objects to be detected carried by the loading carrier and the position information of all the objects to be detected carried by the unloading carrier are in mirror relationship.

10. A system for detecting data concatenation, comprising:

the loading carrier is used for bearing a plurality of objects to be detected;

a blanking carrier used for bearing a plurality of overturned objects to be detected;

the turnover mechanism is used for turning a plurality of objects to be detected from the loading carrier to the unloading carrier;

an optical defect detection device for scanning the detection images of all the objects to be detected from the loading carrier and the unloading carrier; and

a processing unit, determining to receive the detection image from the optical defect detection device, and executing:

recording the bar code of the object to be detected at a designated position on the loading carrier and the position information and detection results of all the objects to be detected;

recording the position information and the detection results of all the objects to be detected on the blanking carrier; and

and integrating the bar codes of the objects to be detected at the specified positions recorded by the loading carrier, the position information and the detection results of all the objects to be detected, and the position information and the detection results of all the objects to be detected recorded by the unloading carrier.

11. The serial connection system of inspection data as claimed in claim 10, wherein all the objects to be inspected carried by the loading carrier face upward without barcode.

12. The system of claim 11, wherein the detection results of all the objects carried by the loader are the detection results of the non-barcode surfaces of all the objects.

13. The serial connection system of inspection data as claimed in claim 10, wherein all the objects to be inspected carried by the blanking carrier face upward with the bar code.

14. The system of claim 13, wherein the detection results of all the objects carried by the unloading carrier are the detection results of the barcode surfaces of all the objects.

15. The serial-connection system of inspection data as claimed in claim 10, wherein the position information of the object to be inspected of the scanned bar code is the designated position, and the position information of the other objects to be inspected is the position corresponding to the designated position.

16. The serial data detection system of claim 10, wherein the position information of the object to be detected with the scanned bar code on the unloading carrier is from the designated position to the mirror position of the unloading carrier after the loading carrier is turned over.

17. The system of claim 10, wherein the position information of all the objects carried by the loading carrier and the position information of all the objects carried by the unloading carrier are mirror images.

18. A method for detecting data concatenation, comprising:

detecting all objects to be detected borne by a loading carrier from a plurality of objects to be detected borne by the loading carrier, and recording position information and detection results of all the objects to be detected;

turning the objects to be detected from the loading carrier to a unloading carrier;

detecting all objects to be detected borne by the blanking carrier, and recording position information and detection results of all the objects to be detected;

when detecting that all the objects to be detected carried by the loading carrier or the unloading carrier are bar code surfaces, scanning the bar codes of all the objects to be detected; and

integrating the bar codes of all the objects to be detected, and the position information and the detection result of all the objects to be detected recorded from the feeding carrier and the blanking carrier, wherein the position information of all the objects to be detected carried by the feeding carrier and the position information of all the objects to be detected carried by the blanking carrier are in mirror reflection relationship.

Images