PCBA production intelligent auxiliary method, device and storage medium

Abstract

The present disclosure provides an intelligent auxiliary method, device and storage medium for PCBA production, which determines consumables information based on production system data, and controls an intelligent mobile workbench to move to the consumables placement location to pick up target consumables corresponding to the consumables information; the intelligent mobile workbench is detachably connected to a material receiving device, and obtains the target station and target material information for the current material receiving operation based on production system data; and controls the intelligent mobile workbench to move to the material receiving position corresponding to the target station; based on the target material information, verifies whether the new material tray placed on the material receiving device is correct through a visual system, and if the verification is correct, prompts the material receiving operator to complete the material receiving operation; the material can be automatically picked up and delivered to the production site, and the material depletion station can be quickly and accurately determined, thereby improving the work efficiency and accuracy of the material receiving operators, reducing the work intensity and fatigue of the operators, and reducing the probability of material errors.

Description

Technical Field

[0001] The present disclosure relates to the field of data processing technology, and in particular to a method, device, and storage medium for intelligent assistance in PCBA production. Background Art

[0002] The circuit board production process involves a surface mount process, primarily used to attach various electronic materials to the circuit boards. The placement of materials onto the boards is automated by the equipment, while the materials used by the equipment are manually installed on the equipment's loading mechanism. During this process, personnel manually assemble the tapes of materials onto the equipment's feeder, which then retrieves the materials and applies them to the circuit board. After the currently installed materials are used, personnel are required to bond the tapes of the same material to the original tape, connecting them end to end. This is called splicing. During splicing, the empty tapes at the end of the original tape and the beginning of the new tape are manually cut flush with scissors to align the tape interface with the normal tape and minimize any impact on the equipment's material intake.

[0003] Consumables required for each production run must be delivered to the production line in advance. The existing PCBA material handling system relies on manual inspections, which cannot accurately predict material depletion points in real time. This can lead to material shortages and downtime. To ensure the correct material is being handled, operators must carefully compare the part numbers of new and old materials. Relying solely on visual inspections and the frequent, rapid operation required is prone to operational errors, resulting in incorrect material handling or substandard handling. Furthermore, during each material handling process, a material tray must be recovered, along with discarded material strips. Furthermore, the empty strips after the equipment has finished handling material also require manual recovery. Due to the high speed of automated equipment and the integrated, streamlined operation of various machines, if one machine runs out of material and halts production, other machines will also be unable to function properly, requiring a wait until the machine resumes normal operation. To ensure continuous production, personnel must complete the incoming material delivery process before the existing material runs out. This requires continuous identification of stations facing impending material shortages, movement to those locations, and continuous delivery of the missing material. Furthermore, unused consumables must be returned to the warehouse after production is complete, and waste generated during the production process must be transported to designated locations for disposal. This entire process is time-consuming, labor-intensive, and inefficient. This work is currently the most labor-intensive process in circuit board production and is also extremely demanding for operators.

[0004] In the prior art, when joining materials, operators need to use scissors to cut the material strips of the two material trays that need to be joined separately so that the interfaces of the material strips can be connected flush. Then, the interfaces of the material strips need to be aligned manually or with the help of tools and then glued together with tape. Sometimes, the problem of the tape breaking at the interface during equipment production due to a weak interface occurs, which causes the equipment to shut down abnormally. In addition, after the materials are joined, the cut scraps and the replaced empty trays and other waste materials need to be thrown into the nearest trash can. During the entire process, the personnel need to walk back and forth many times, and both hands need to pick up various items, which makes the personnel very tired and the efficiency is low. The waste generated during the operation process is discarded in the trash can at the production site. The overall environment of the production line is not beautiful enough, and the exposed debris has the risk of polluting the environment and causing product defects. Summary of the Invention

[0005] The disclosed intelligent auxiliary method, device, and storage medium for PCBA production can quickly and accurately determine the material depletion station, improve the efficiency and accuracy of material receiving workers, reduce the work intensity and fatigue of workers, and reduce the probability of material errors.

[0006] In order to solve at least one of the above technical problems, the present disclosure provides a PCBA production intelligent assistance method, which is applied to a PCBA production intelligent assistance system, wherein the PCBA production intelligent assistance system includes a visual system, and the method includes:

[0007] Based on the production system data, consumables information is determined; and the intelligent mobile workbench is controlled to move to the consumables storage location to pick up the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, the intelligent mobile workbench is detachably connected to a material receiving device, and the material receiving device is provided with a camera device, and the camera device transmits data to the visual system; the target consumables include new material trays;

[0008] Based on the production system data, the target station and target material information for the current material receiving operation are obtained; and the intelligent mobile workbench is controlled to move to the material receiving position corresponding to the target station;

[0009] Based on the target material information, the visual system is used to verify whether the new material tray placed on the material receiving device is correct, and if the verification is correct, the material receiving operator is prompted to complete the material receiving operation.

[0010] The present disclosure also provides an intelligent auxiliary device for PCBA production, which is configured in an intelligent auxiliary system for PCBA production. The intelligent auxiliary system for PCBA production includes a visual system. The device includes:

[0011] A data acquisition module is configured to determine consumables information based on production system data and control an intelligent mobile workbench to move to a consumables storage location to retrieve target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure and is detachably connected to a material receiving device, the material receiving device being provided with a camera that transmits data to the visual system; the target consumables include new material trays;

[0012] The data processing module is further used to obtain the target station and target material information for the current material receiving operation based on the production system data; and control the intelligent mobile workbench to move to the material receiving position corresponding to the target station;

[0013] The data verification module is used to verify whether the new material tray placed on the material receiving device is correct based on the target material information through the visual system, and if the verification is correct, prompt the material receiving operator to complete the material receiving operation.

[0014] The present disclosure also provides an electronic device, including:

[0015] memory for storing computer programs;

[0016] A processor is configured to implement the steps of any one of the PCBA production intelligent assistance methods provided in the embodiments of the present disclosure when executing a computer program.

[0017] An embodiment of the present disclosure further provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the PCBA production intelligent assistance methods provided in the embodiments of the present disclosure are implemented.

[0018] The embodiments of the present disclosure further provide a computer program product, including a computer program, which, when executed by a processor, implements the steps of any one of the PCBA production intelligent assistance methods provided in the embodiments of the present disclosure.

[0019] The present disclosure provides an intelligent auxiliary method for PCBA production, including: determining consumables information based on production system data, and controlling an intelligent mobile workbench to move to a consumables placement location to pick up target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, and the intelligent mobile workbench is detachably connected to a material receiving device, and a camera device is provided on the material receiving device, and the camera device transmits data to the visual system; based on the production system data, obtaining a target station and target material information for a current material receiving operation; and controlling the intelligent mobile workbench to move to a material receiving position corresponding to the target station; based on the target material information, verifying whether the new material tray placed on the material receiving device is correct through the visual system, and if the verification is correct, prompting the material receiving operator to complete the material receiving operation; the material depletion station can be determined quickly and accurately, thereby improving the work efficiency and accuracy of the material receiving operator, reducing the work intensity and fatigue of the operator, and reducing the probability of material errors.

[0020] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are provided to facilitate a better understanding of the present invention and do not constitute a limitation of the present disclosure.

[0022] Figure 1 A schematic diagram of a process flow of an intelligent auxiliary method for PCBA production provided by an embodiment of the present disclosure;

[0023] Figure 2 A schematic structural diagram of the intelligent mobile workbench provided in an embodiment of the present disclosure;

[0024] Figure 3 A schematic structural diagram of a material receiving device provided in an embodiment of the present disclosure;

[0025] Figure 4 A schematic diagram of a process flow of another intelligent auxiliary method for PCBA production provided by an embodiment of the present disclosure;

[0026] Figure 5 A schematic diagram of a process flow of another intelligent auxiliary method for PCBA production provided by an embodiment of the present disclosure;

[0027] Figure 6 A schematic diagram of the structure of an intelligent auxiliary device for PCBA production provided by an embodiment of the present disclosure;

[0028] Figure 7 A schematic diagram of the structure of another intelligent auxiliary device for PCBA production provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0029] The following description of exemplary embodiments of the present disclosure is made in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding. These details should be considered as merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0030] Explanation of terms:

[0031] PCBA:Printed Circuit Board Assembly, printed circuit board assembly.

[0032] The following describes the PCBA production intelligent assistance method, device, and storage medium according to the embodiments of the present disclosure with reference to the accompanying drawings.

[0033] Figure 1 : is a flow chart of a PCBA production intelligent auxiliary method provided according to an embodiment of the present disclosure, such as Figure 1 As shown, the method may include the following steps:

[0034] Step 101: Determine the consumables information based on the production system data; and control the intelligent mobile workbench to move to the consumables placement location to pick up the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, and the intelligent mobile workbench can be detachably connected to the material receiving device, and the material receiving device is provided with a camera device, which transmits data to the visual system; the target consumables include new material trays.

[0035] The method of this embodiment is applied to a PCBA production intelligent auxiliary system, which includes a visual system.

[0036] In some embodiments, based on production system data, information related to circuit board production is obtained, and the information related to circuit board production includes but is not limited to consumables data, such as a consumables list; when it is identified that the production system has products that need to be produced, the required consumables data is automatically and intelligently identified, and when production requires it, the system moves to the consumables warehouse to collect the corresponding consumables. The operator places the consumables on the intelligent mobile workbench according to the consumables list, so that the corresponding consumables can be automatically extracted before production, reducing the workload of the operator and improving production efficiency.

[0037] In some embodiments, the barcode and appearance of the consumables are scanned by a camera, and the correctness of the type and quantity of the consumables is confirmed by a visual system to avoid production delays due to errors.

[0038] In some embodiments, the method may further include: after receiving the materials, controlling the intelligent mobile workbench to automatically move to the production area and wait for orders. At this time, the operator can remove some consumables that need to be placed on the production line from the intelligent mobile workbench, leaving only the consumables that need to be used on the intelligent mobile workbench.

[0039] In some embodiments, the intelligent mobile workbench and the material receiving device can be detachably connected by structures such as bolts and hooks.

[0040] Step 102: Based on the production system data, obtain the target station and target material information for the current material receiving operation; and control the intelligent mobile workbench to move to the material receiving position corresponding to the target station.

[0041] In some embodiments, the method for obtaining the target station where the material receiving operation is currently to be performed based on the production system data includes:

[0042] Step 1021: Based on the production system data, the time required for each station to perform the material receiving operation is obtained.

[0043] In some embodiments, after the product starts to be produced, the time required for each station to carry out the material receiving operation is obtained based on the material usage synchronized with the production system.

[0044] Step 1022, based on the time when each station needs to carry out the material receiving operation, the location information of each station and the location information of the intelligent mobile workbench, determine the order of multiple stations that need to carry out the material receiving operation; under the premise of ensuring the normal production of the equipment, find the material receiving station according to the algorithm with the shortest movement distance, which can effectively reduce the walking distance of the operators, reduce the physical exertion of the operators, reduce the waiting time of the operators and equipment, reduce the energy consumption of the intelligent mobile workbench, and improve the endurance.

[0045] Step 1023: Based on the order of the multiple stations, determine the target station where the material receiving operation is currently required.

[0046] In some embodiments, the method may further include: determining the material receiving time interval for the next target station based on the sequence of the multiple stations and the time required for each station to receive the material; and providing the receiving operator with the material receiving time interval and location information for the next target station. For example, the receiving time for the next station may be disclosed to the operator in advance. If the operator receives the notification that the next material receiving time is longer than 10 minutes, the operator has ample time and can decide whether to attend to other matters. If the operator receives the notification that the next material receiving time is less than 3 minutes, the operator needs to expedite the process to avoid a material shortage and line stoppage.

[0047] Based on the above solution, it is possible to identify in advance the station where materials will be received and the corresponding material information based on the production system data, and move to the appropriate position in advance to wait for the operator to receive the materials. This can improve the work efficiency of the material receiving operators and reduce the work intensity and fatigue of the operators.

[0048] Step 103, based on the target material information, the visual system verifies whether the new material tray placed on the material receiving device is correct, and if the verification is correct, prompts the material receiving operator to complete the material receiving operation to prevent the operator from receiving the wrong material and then changing and reconnecting it.

[0049] In some embodiments, the method for verifying whether the new material tray placed on the receiving device is correct based on the target material information through a visual system may include the following steps:

[0050] Step 1031: Scan the barcode information and appearance information of the new material tray placed on the material receiving device through the visual system.

[0051] Step 1032: compare the barcode information and appearance information with the target material information, and verify whether the new material tray placed on the material receiving device is correct based on the comparison result.

[0052] In some embodiments, after verifying that the new material tray placed on the material receiving device is incorrect, the following steps may also be included:

[0053] Step 1033: If the appearance information of the new material tray is incorrect, the receiving operator is prompted to check whether the new material tray is correct through the display device or voice on the receiving device.

[0054] In step 1034, if the receiving operator has verified the material correctly and no defective information has been received for the new material after the work order has been completed, the barcode information and appearance information are bound together. For example, if a new material appearance is encountered during receiving, the system will prompt the operator to address the abnormal appearance and ask the operator to correct it. If the operator confirms the material is correct three or more times and no defective information has been received for this material after the corresponding work order has been completed, the system will automatically bind the appearance to the material number (i.e., the barcode information) and automatically determine it to be normal next time, so that the abnormal situation can be handled.

[0055] In some embodiments, as Figure 2 As shown, a power wheel 11 is provided at the bottom of the intelligent mobile workbench 1, and the storage structure thereon includes a material box 13, a waste recovery channel 12 and a tool storage box 14. A broken line waste guide structure is provided in the waste recovery channel, and a waste recovery drawer is provided at the bottom of the waste recovery channel 12 so that the waste recovery drawer can be pulled out to recover waste. Commonly used consumables and tools are placed together without the need for personnel to carry them, which is convenient for operation.

[0056] In some embodiments, waste materials generated during the material receiving operation can be placed in the waste recovery channel 12 of the intelligent mobile workbench to prevent waste materials from contaminating products and causing adverse risks, thereby improving the beauty of the on-site environment.

[0057] The PCBA production intelligent assistance method provided by the embodiment of the present disclosure determines the consumables information based on the production system data, and controls the intelligent mobile workbench to move to the consumables placement location to pick up the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, and the intelligent mobile workbench is detachably connected to the material receiving device, and the material receiving device is provided with a camera device, which transmits data to the visual system; based on the production system data, the target station and target material information for the current material receiving operation are obtained; and the intelligent mobile workbench is controlled to move to the material receiving position corresponding to the target station; based on the target material information, whether the new material tray placed on the material receiving device is correct is verified through the visual system, and if the verification is correct, the material receiving operator is prompted to complete the material receiving operation; the material can be automatically picked up and delivered to the production site, the material depletion station can be quickly and accurately determined, the work efficiency and accuracy of the material receiving operator can be improved, the work intensity and fatigue of the operator can be reduced, and the probability of material errors can be reduced.

[0058] In some embodiments, as a further optimization of this solution, Figure 3 As shown, the material receiving device 2 is provided with a display device 202, a camera 201, a first rotating shaft 205 and a second rotating shaft 206. The first rotating shaft 205 and the second rotating shaft 206 are used to drive the new material tray 203 and the old material tray 204 to rotate respectively; a first transmission structure 207 and a second transmission structure 208 are provided between the first rotating shaft 205 and the second rotating shaft 206, a first shearing structure 209 and a second shearing structure 210 are provided between the first transmission structure 207 and the second transmission structure 208, a material receiving structure 211 is provided between the first shearing structure 209 and the second shearing structure 210, and the material receiving structure 211 includes a pressing structure, and the pressing structure defines a tape placement area. The first transmission structure 207 and the second transmission structure 208 can be a combination of multiple gears or other structures that can pull the material tape. In this embodiment, multiple gear combinations are used as examples. Figure 4 As shown, after verifying that the new material tray is correct, the following steps may also be performed:

[0059] Step 401: Control the second rotating shaft to rotate and completely peel off the old material strip on the old material tray.

[0060] In some embodiments, when the new material tray is incorrectly checked, the second rotating shaft is controlled not to rotate to prompt the operator to handle the problem.

[0061] In some embodiments, after verifying the correctness of the new material tray, the second rotating shaft is controlled to automatically rotate, completely peeling the material strip from the tray. At this point, the operator simply connects the end of the old material strip and the beginning of the new material strip to the corresponding second and first transmission structures on the material receiving device.

[0062] Step 402 : After the visual system recognizes that the end of the old material strip and the beginning of the new material strip on the new material tray are connected to the second transmission structure and the first transmission structure respectively, the second transmission structure and the first transmission structure are controlled to operate.

[0063] In some embodiments, after the vision system recognizes that the end of the old material strip and the beginning of the new material strip on the new material tray are respectively connected to the corresponding gear combination, the gear combination works to convey the corresponding material strip to the material receiving position.

[0064] Step 403: Based on the placement of the material on the strip, the cutting position of the strip is obtained through the visual system.

[0065] In some embodiments, the placement of the material in the material belt is obtained through a visual system, and the appropriate cutting position is automatically calculated according to the minimum distance between the materials. This cutting position is transmitted to the corresponding second cutting structure and first cutting structure through the second transmission structure and the first transmission structure.

[0066] Step 404 : After the cutting positions of the old material strip and the new material strip are aligned with the second shearing structure and the first shearing structure respectively, the second shearing structure and the first shearing structure are controlled to operate.

[0067] In some embodiments, the scrap tape after cutting automatically falls into the scrap recycling channel of the intelligent mobile workbench.

[0068] Step 405: After the visual system detects that the end of the old tape and the beginning of the new tape are aligned at the splicing structure, the pressing structure is controlled to press the tape in the tape placement area to the interface between the old tape and the new tape.

[0069] In some embodiments, the pressing structure is a V-shaped structure, and the tape placement area is located in the middle of an inner side of the V-shaped structure. By controlling the merging of the two sides of the V-shaped structure, the tape is pressed to the interface between the old material tape and the new material tape.

[0070] In some embodiments, after the adhesive tape is pressed onto the interface between the old material tape and the new material tape, the protective film of the adhesive tape is torn off by the vacuum adsorption structure on the material splicing device using the vacuum adsorption principle.

[0071] Step 406: Use a visual system to detect whether the interface meets the preset requirements. If the interface meets the preset requirements, control the first rotating shaft to rotate in the opposite direction so that the old material strip is wound back onto the new material tray.

[0072] In some embodiments, the appearance of the interface is inspected by a visual system. After confirming that the interface is aligned and level in accordance with the equipment requirements, the first rotating shaft is controlled to rotate in the opposite direction so that the old material belt is wound back onto the new material tray. At this time, the operator can put the new material tray with material back on the equipment and put the empty old material tray into the waste recycling channel.

[0073] In some embodiments, after the material receiving operation is completed, the intelligent mobile workbench is controlled to automatically move to the next material receiving position to wait, and the material receiving operation is repeated in this manner.

[0074] It should be noted that, in some embodiments, the semi-automatic material splicing process of the above steps can improve the automation level and splicing effect of the material splicing, and prevent the equipment from stopping due to interface abnormalities and affecting production efficiency.

[0075] In some embodiments, after step 103, as Figure 5 As shown, the method may further include:

[0076] Step 501: After determining that there is no target station that needs to receive materials before the work order is completed, control the intelligent mobile workbench to move to the standby area to standardize the production environment.

[0077] Step 502: If a material receiving request is received during the standby process, the intelligent mobile workbench is controlled to move to the position where the material is to be received.

[0078] Step 503, obtain the production completion time, and obtain the delayed standby time based on the production completion time to control the intelligent mobile workbench to perform delayed standby so that the operator can place the materials that need to be brought back by the intelligent mobile workbench back on the intelligent mobile workbench, saving operation time.

[0079] In some embodiments, the operating status of the intelligent mobile workstation is monitored in real time. If an abnormality occurs, a backup intelligent mobile workstation is called upon to replace the current intelligent mobile workstation. For example, if an intelligent mobile workstation detects an abnormality such as low battery, lack of consumables, nearly full waste recycling bin, or abnormality in the material receiving device, another intelligent mobile workstation is automatically coordinated to replace it and maintain continuous production.

[0080] Step 504: When the end time point of the extended standby time is reached, the intelligent mobile workbench is controlled to move to the consumables placement location, and the operator is prompted to recycle the remaining consumables.

[0081] In some embodiments, the operator is prompted by voice to recycle the remaining consumables.

[0082] Step 505: After the recycling is completed, the intelligent mobile workbench is controlled to move to the waste recycling area to recycle the waste in the storage structure, thereby realizing a one-stop supply and recycling of all consumables during the material receiving operation.

[0083] In some embodiments, when personnel change shifts or work order production is completed, the intelligent mobile workbench is controlled to move to a designated recycling location for waste recycling and automatically discard the waste, which includes replaced material trays, etc.

[0084] Step 506: After the waste recycling is completed, the intelligent mobile workbench is controlled to move to the charging area for charging and standby.

[0085] In some embodiments, the production state or the non-production state is determined based on the production system data. In the non-production state, the intelligent mobile workbench is controlled to move to the charging area for charging and standby.

[0086] It should be noted that, in some embodiments, by setting up the standby, recycling, charging and other links in the above steps, effective control of the entire workflow of the intelligent mobile workbench is achieved to ensure its work efficiency.

[0087] In order to realize the PCBA production intelligent assistance method provided by the embodiment of the present disclosure, the embodiment of the present disclosure also provides a PCBA production intelligent assistance device. The device is configured in the PCBA production intelligent assistance system, which includes a visual system, such as Figure 6 As shown, the device includes:

[0088] Data acquisition module 611 is used to determine consumables information based on production system data and control the intelligent mobile workbench to move to the consumables storage location to collect the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure and is detachably connected to a material receiving device, which is provided with a camera device that transmits data to the vision system; the target consumables include new material trays;

[0089] The data processing module 612 is further used to obtain the target station and target material information for the current material receiving operation based on the production system data; and control the intelligent mobile workbench to move to the material receiving position corresponding to the target station;

[0090] The data verification module 613 is used to verify whether the new material tray placed on the material receiving device is correct based on the target material information through the visual system, and if the verification is correct, prompt the material receiving operator to complete the material receiving operation.

[0091] The PCBA production intelligent auxiliary device provided by the embodiment of the present disclosure determines the consumables information based on the production system data, and controls the intelligent mobile workbench to move to the consumables placement location to pick up the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, and the intelligent mobile workbench is detachably connected to the material receiving device, and the material receiving device is provided with a camera device, which transmits data to the visual system; based on the production system data, the target station and target material information for the current material receiving operation are obtained; and the intelligent mobile workbench is controlled to move to the material receiving position corresponding to the target station; based on the target material information, whether the new material tray placed on the material receiving device is correct is verified through the visual system, and if the verification is correct, the material receiving operator is prompted to complete the material receiving operation; the material can be automatically picked up and delivered to the production site, the material depletion station can be quickly and accurately determined, the work efficiency and accuracy of the material receiving operator can be improved, the work intensity and fatigue of the operator can be reduced, and the probability of material errors can be reduced.

[0092] Furthermore, in a possible implementation of the embodiment of the present disclosure, the data verification module 613 is specifically configured to:

[0093] Scan the barcode information and appearance information of the new material tray placed on the material receiving device through the visual system;

[0094] Compare the barcode information and appearance information with the target material information, and verify whether the new material tray placed on the material receiving device is correct based on the comparison results.

[0095] Furthermore, in a possible implementation of the embodiment of the present disclosure, the data verification module 613 is further configured to:

[0096] Verify that if the appearance information of the new material tray is incorrect, the receiving operator will be prompted by voice to check whether the new material tray is correct;

[0097] If the receiving operator checks correctly and the work order is completed without receiving any defective information about the current new material, the barcode information and appearance information will be bound.

[0098] Furthermore, in a possible implementation of the embodiment of the present disclosure, a first rotating shaft and a second rotating shaft are provided on the material splicing device, and the first rotating shaft and the second rotating shaft are used to drive the new material tray and the old material tray to rotate respectively; a first transmission structure and a second transmission structure are provided between the first rotating shaft and the second rotating shaft, a first shearing structure and a second shearing structure are provided between the first transmission structure and the second transmission structure, and a material splicing structure is provided between the first shearing structure and the second shearing structure, and the material splicing structure includes a pressing structure, and a tape placement area is defined on the pressing structure; Figure 7 As shown, the device further includes an intelligent control module 614, which is specifically configured to:

[0099] Control the second rotating shaft to rotate and completely peel off the old material strip on the old material tray from the tray;

[0100] After the visual system recognizes that the end of the old material strip and the beginning of the new material strip on the new material tray are connected to the second transmission structure and the first transmission structure respectively, the second transmission structure and the first transmission structure are controlled to work;

[0101] Based on the placement of the material on the strip, the cutting position of the strip is obtained through the visual system;

[0102] After the shearing positions of the old material strip and the new material strip are aligned with the second shearing structure and the first shearing structure respectively, the second shearing structure and the first shearing structure are controlled to operate;

[0103] After the vision system detects that the end of the old tape and the beginning of the new tape are aligned at the splicing structure, the pressing structure is controlled to press the tape in the tape placement area to the interface between the old tape and the new tape;

[0104] The visual system is used to detect whether the interface meets the preset requirements, and if the interface meets the preset requirements, the first rotating shaft is controlled to rotate in the opposite direction so that the old material belt is wound back onto the new material tray.

[0105] Furthermore, in a possible implementation of the embodiment of the present disclosure, the data processing module 612 is specifically configured to:

[0106] Based on the production system data, obtain the time required for material receiving operations at each station;

[0107] Determine the order of multiple stations that need to receive materials based on the time when each station needs to receive materials, the location information of each station, and the location information of the intelligent mobile workbench;

[0108] Based on the sequence of multiple stations, the target station where the material receiving operation is currently required is determined.

[0109] Furthermore, in a possible implementation of the embodiment of the present disclosure, the data processing module 612 is further configured to:

[0110] Based on the order of multiple stations and the time required for each station to carry out material receiving operations, the material receiving time interval of the next target station is obtained; and the material receiving operator is prompted with the material receiving time interval and position information of the next target station.

[0111] Furthermore, in a possible implementation of the embodiment of the present disclosure, the intelligent control module 614 is further configured to:

[0112] After confirming that there is no target station that needs to receive materials before the work order is completed, control the intelligent mobile workbench to move to the standby area;

[0113] If a material receiving request is received during the standby process, the intelligent mobile workbench is controlled to move to the material receiving position;

[0114] Get the production completion time, and get the delayed standby time based on the production completion time;

[0115] When the extended standby time ends, the intelligent mobile workbench is controlled to move to the consumables storage area and the operator is prompted to recycle the remaining consumables;

[0116] After the recycling is completed, the intelligent mobile workbench is controlled to move to the waste recycling area to recycle the waste in the storage structure;

[0117] After completing waste recycling, the intelligent mobile workbench is controlled to move to the charging area for charging and standby.

[0118] Furthermore, in a possible implementation of the embodiment of the present disclosure, the intelligent control module 614 is further configured to:

[0119] Get the working status of the intelligent mobile workbench in real time;

[0120] In the event of an abnormal working state, a backup intelligent mobile workbench is called to replace the current intelligent mobile workbench.

[0121] An embodiment of the present disclosure further provides an electronic device, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the steps in any of the above-mentioned PCBA production intelligent auxiliary method embodiments.

[0122] An embodiment of the present disclosure further provides a computer-readable storage medium, in which a computer program is stored. The computer program is configured to execute the steps of any of the above-mentioned PCBA production intelligent auxiliary method embodiments when running.

[0123] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk, or an optical disk.

[0124] An embodiment of the present disclosure further provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the steps in any of the above-mentioned PCBA production intelligent auxiliary method embodiments are implemented.

[0125] An embodiment of the present disclosure further provides another computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of any of the above-mentioned PCBA production intelligent auxiliary method embodiments are implemented.

[0126] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the components and steps of each example according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this disclosure.

[0127] The above is a detailed introduction to a target detection method provided by the present disclosure. Specific examples are used herein to illustrate the principles and implementation methods of the present disclosure. The description of the above embodiments is only used to help understand the method of the present disclosure and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present disclosure, several improvements and modifications can be made to the present disclosure, and these improvements and modifications also fall within the scope of protection of the claims of the present disclosure.

Claims

1. A PCBA production intelligent auxiliary method, characterized in that: The method is applied to a PCBA production intelligent auxiliary system, wherein the PCBA production intelligent auxiliary system includes a visual system, and the method includes: Based on the production system data, consumables information is determined; and the intelligent mobile workbench is controlled to move to the consumables storage location to pick up the target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure, the intelligent mobile workbench is detachably connected to a material receiving device, and the material receiving device is provided with a camera device, and the camera device transmits data to the visual system; the target consumables include new material trays; Based on the production system data, the target station and target material information for the current material receiving operation are obtained; and the intelligent mobile workbench is controlled to move to the material receiving position corresponding to the target station; Based on the target material information, the visual system verifies whether the new material tray placed on the material receiving device is correct, and if the verification is correct, prompts the material receiving operator to complete the material receiving operation; Among them, based on the target material information, the visual system is used to verify whether the new material tray placed on the material receiving device is correct, including: scanning the barcode information and appearance information of the new material tray placed on the material receiving device through the visual system; comparing the barcode information and appearance information with the target material information, and verifying whether the new material tray placed on the material receiving device is correct according to the comparison result.

2. The method according to claim 1, characterized in that The method further comprises: If the appearance information of the new material tray is incorrect, the receiving operator is prompted by voice to check whether the new material tray is correct; If the material receiving operator has checked correctly and the work order production is completed without receiving any defective information about the current new material, the barcode information and the appearance information will be bound.

3. The method according to claim 1, characterized in that The material splicing device is provided with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively used to drive the new material tray and the old material tray to rotate; a first transmission structure and a second transmission structure are provided between the first rotating shaft and the second rotating shaft, a first shearing structure and a second shearing structure are provided between the first transmission structure and the second transmission structure, and a material splicing structure is provided between the first shearing structure and the second shearing structure, and the material splicing structure includes a pressing structure, and a tape placement area is defined on the pressing structure; After verifying that the new material tray is correct, the following steps are included: Controlling the second rotating shaft to rotate, and completely peeling off the old material strip on the old material tray from the tray; After the visual system recognizes that the end of the old material strip and the beginning of the new material strip on the new material tray are connected to the second transmission structure and the first transmission structure respectively, the second transmission structure and the first transmission structure are controlled to operate; Based on the placement of the material on the strip, the cutting position of the strip is obtained by the visual system; After the shearing positions of the old material strip and the new material strip are aligned with the second shearing structure and the first shearing structure respectively, controlling the second shearing structure and the first shearing structure to operate; After the visual system detects that the end of the old material tape and the beginning of the new material tape are aligned at the material splicing structure, the pressing structure is controlled to press the tape in the tape placement area onto the interface between the old material tape and the new material tape; The visual system is used to detect whether the interface meets the preset requirements, and if the interface meets the preset requirements, the first rotating shaft is controlled to rotate in the opposite direction so that the old material strip is wound back onto the new material tray.

4. The method according to claim 1, wherein The step of obtaining a target station for receiving materials based on the production system data includes: Based on the production system data, the time required for each station to perform material receiving operations is obtained; Determining the order of the multiple stations that need to perform the material receiving operation based on the time when each station needs to perform the material receiving operation, the position information of each station, and the position information of the intelligent mobile workbench; Based on the sequence of the multiple stations, a target station where the material receiving operation is currently required is determined.

5. The method according to claim 4, characterized in that The method further comprises: Based on the order of the multiple stations and the time required for each station to perform the material receiving operation, the material receiving time interval of the next target station is obtained; and the material receiving operator is prompted with the material receiving time interval and position information of the next target station.

6. The method according to claim 1, characterized in that The method further comprises: After determining that there is no target station that needs to receive materials before the work order is completed, controlling the intelligent mobile workbench to move to the standby area; If a material receiving request is received during the standby process, the intelligent mobile workbench is controlled to move to the position where the material is to be received; Obtaining a production completion time, and obtaining a delayed standby time based on the production completion time; When the end time of the extended standby time is reached, the intelligent mobile workbench is controlled to move to the consumables placement location, and the operator is prompted to recycle the remaining consumables; After the recycling is completed, the intelligent mobile workbench is controlled to move to the waste recycling area to recycle the waste in the storage structure; After the waste recycling is completed, the intelligent mobile workbench is controlled to move to the charging area for charging and standby.

7. The method according to claim 1, characterized in that The method further comprises: Get the working status of the intelligent mobile workbench in real time; In the event of an abnormality in the working state, a backup intelligent mobile workbench is called to replace the current intelligent mobile workbench.

8. A PCBA production intelligent auxiliary device, characterized in that: The device is configured in a PCBA production intelligent auxiliary system, which includes a visual system. The device includes: A data acquisition module is configured to determine consumables information based on production system data and control an intelligent mobile workbench to move to a consumables storage location to retrieve target consumables corresponding to the consumables information; the intelligent mobile workbench has a storage structure and is detachably connected to a material receiving device, the material receiving device being provided with a camera that transmits data to the visual system; the target consumables include new material trays; The data processing module is further used to obtain the target station and target material information for the current material receiving operation based on the production system data; and control the intelligent mobile workbench to move to the material receiving position corresponding to the target station; A data verification module is used to verify whether the new material tray placed on the material receiving device is correct through the visual system based on the target material information, and if the verification is correct, prompt the material receiving operator to complete the material receiving operation; wherein, based on the target material information, verifying whether the new material tray placed on the material receiving device is correct through the visual system includes: scanning the barcode information and appearance information of the new material tray placed on the material receiving device through the visual system; comparing the barcode information and appearance information with the target material information, and verifying whether the new material tray placed on the material receiving device is correct according to the comparison result.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the steps of the PCBA production intelligent auxiliary method according to any one of claims 1 to 7 are implemented.

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