Novel intelligent flexible PCB cutter automatic shunting detection line

Abstract

The utility model relates to the technical field of shunting detection, in particular to a novel intelligent flexible PCB cutter automatic shunting detection line which comprises a charging tray, an AGV composite robot, a cleaning machine, a sorting assembly line, a sorting marking detection machine, a printing cutter face detection all-in-one machine and a central controller. According to the utility model, the unique identifier is added by improving the charging tray, so that the cutter products on the charging tray can trace to the source, and the process of detecting and shunting is accurately controlled; an MES is introduced to manufacture a central controller, so that the whole shunting detection line can realize automatic operation of a detection process; the trays are conveyed in a split-flow mode through the sorting assembly line, the labor intensity of workers is reduced, the error rate is reduced, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shunt detection, in particular to a novel intelligent flexible PCB tool automatic shunt detection line. Background Art

[0002] In the field of PCB tool inspection and testing, in order to ensure the reliability and stability of the mechanical properties of PCB tools. During the production and manufacturing of PCB tools, the semi-finished products must be inspected for dimensional accuracy, and only qualified products can continue to enter the next stage of production and processing. After the semi-finished products are processed into finished products, the dimensional accuracy of the finished products also needs to be inspected. Among the inspection items carried out simultaneously on many categories of products, it is necessary to distinguish and inspect the product categories.

[0003] In the existing inspection scheme, there is currently no perfect automated diversion inspection line, and a large amount of manual labor combined with equipment is required to perform actual category differentiation inspection. Therefore, the disadvantages of the existing technology are: manual differentiation inspection has the disadvantages of high labor intensity, easy to make mistakes and low efficiency, so it is necessary to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a new intelligent flexible PCB tool automatic diversion detection line in view of the deficiencies in the prior art. By improving the material tray and adding a unique identification, the tool products on the material tray can be traced back to the source, and the process control of detection and diversion can be accurately controlled; by introducing the MES manufacturing central controller, the entire diversion detection line can realize the automatic operation of the detection process; by diverting and conveying the material tray through the sorting assembly line, the labor intensity of manual labor is reduced, the error rate is reduced, the efficiency is improved, and the high-cost handling robot is replaced, which greatly reduces the use cost and is conducive to the popularization of flexible detection lines.

[0005] To achieve the above purpose, the utility model provides a new intelligent flexible PCB tool automatic diversion detection line, including multiple material trays, AGV composite robots, cleaning machines, sorting lines, sorting and marking detection machines, printed knife surface detection all-in-one machines and central controllers.

[0006] The tray is used to carry the PCB cutter, and the tray is provided with a unique identification for recording the type of the PCB cutter;

[0007] The AGV compound robot is used to convey the material tray to the cleaning machine. The AGV compound robot is provided with an identification mechanism for identifying a unique identifier;

[0008] The cleaning machine is used to clean the uncleaned PCB cutters carried on the material tray, and a turnover area is provided on one side of the outlet end of the cleaning machine;

[0009] The sorting line is connected to the turnover area and is used to classify and transport the trays carrying the cleaned PCB cutters. The sorting line is connected to the sorting and marking inspection machine and the printed cutter surface inspection integrated machine respectively;

[0010] The sorting and marking inspection machine is used to detect the size of fine-ground PCB tools. The sorting and marking inspection machine is equipped with a temporary storage for fine-ground PCB tools.

[0011] The printed blade surface detection integrated machine is used to detect the blade surface parameters of the slotted finished PCB tool and sort the good slotted finished PCB tool and the bad slotted finished PCB tool. The printed blade surface detection integrated machine is provided with a temporary storage warehouse for the slotted finished PCB tool;

[0012] The central controller is respectively connected to the AGV compound robot, the cleaning machine, the sorting assembly line, the sorting and marking inspection machine, the printed knife surface inspection integrated machine and the identification mechanism for communication.

[0013] Preferably, a water line A is provided at the inlet end of the cleaning machine.

[0014] Preferably, the cleaning machine is provided with a first identification device, and the relevant information of the unique identification on the material tray is obtained by the first identification device and fed back to the central controller.

[0015] Preferably, the sorting line includes a line B, a line C, a first turning station, a second turning station, and a third turning station, and the central controller is respectively connected to the line B, the line C, the first turning station, the second turning station, and the third turning station in communication;

[0016] The first turning platform is arranged between the assembly line B and the assembly line C. The first turning platform is provided with a second identification device. The second identification device obtains the relevant information of the unique identification on the material tray and feeds it back to the central controller.

[0017] The second turning table is arranged between the assembly line C and the sorting and marking inspection machine. The second turning table is provided with a third identification device, which obtains the relevant information of the unique identification on the material tray and feeds it back to the central controller;

[0018] The third turning platform is arranged between the assembly line C and the printing blade surface detection integrated machine. The third turning platform is provided with a fourth identification device. The fourth identification device obtains relevant information of the unique identification on the material tray and feeds it back to the central controller.

[0019] Preferably, the first turning platform, the second turning platform and the third turning platform each include a frame, a Y-direction shunt conveying mechanism, an X-direction shunt conveying mechanism, a lifting mechanism and a controller, and the second identification device, the third identification device and the fourth identification device each include a reader,

[0020] The Y-direction shunt conveying mechanism is arranged on the frame, one end of the Y-direction shunt conveying mechanism is provided with a lifting avoidance groove, the X-direction shunt conveying mechanism is embedded in the Y-direction shunt conveying mechanism, and the lifting mechanism drives the X-direction shunt conveying mechanism to rise and fall along the lifting avoidance groove;

[0021] The controller is connected to the central controller for communication, and the controller is connected to the Y-direction shunt conveying mechanism, the X-direction shunt conveying mechanism, the lifting mechanism and the reader for communication respectively. The reader is arranged in the Y-direction shunt conveying mechanism and is used to read the unique identification.

[0022] Preferably, the Y-direction diversion conveying mechanism comprises a conveying trough, a first conveying belt, a first motor and a rib, the conveying trough is fixed to the frame, the first conveying belt is arranged along the length direction of the conveying trough, the first motor is arranged in the conveying trough and drives the first conveying belt to rotate, the rib is arranged at the top of the conveying trough, and the lifting avoidance groove is arranged at one end of the conveying trough;

[0023] The X-direction diversion conveying mechanism comprises a lifting frame, a second conveying belt and a second motor. The second conveying belt is arranged along the length direction of the lifting frame. The second motor is fixed to the lifting frame and drives the second conveying belt to rotate.

[0024] Preferably, the ribs include a long fixed rib, a short fixed rib, a lifting movable rib and a rib lifting cylinder, the long fixed rib is arranged along the length direction of the conveying trough, the short fixed rib is arranged along the width direction of the conveying trough, and the short fixed rib is fixed to one end of the conveying trough close to the lifting avoidance groove;

[0025] There are two lifting avoidance grooves, and the rib lifting cylinder is fixed between the two lifting avoidance grooves and drives the lifting movable rib to lift;

[0026] The reader comprises a first sensor and a second sensor, wherein the first sensor is fixed to the short fixed rib, and the second sensor is fixed to the long fixed rib.

[0027] Preferably, the lifting mechanism includes a first lifting platform, a guide rod, a second lifting platform and a lifting drive, the first lifting platform is connected to the X-axis diversion conveying mechanism, the first lifting platform is connected to the second lifting platform through the guide rod, the guide rod is slidably connected to the frame, one end of the lifting drive is fixed to the second lifting platform, and one end of the lifting drive is connected to the frame.

[0028] Preferably, the connection between assembly line B and the first turning table, the connection between assembly line C and the second turning table, and the connection between assembly line C and the third turning table are all provided with a first abutment block, a third sensor, a second abutment block and an abutment driver. The first abutment block and the second abutment block are arranged opposite to each other, the third sensor is arranged on the inner side of the first abutment block and is communicatively connected with the central controller, and the abutment driver drives the second abutment block to approach the first abutment block.

[0029] Preferably, a pipeline temporary storage warehouse is provided at the connection between the pipeline B and the first turning platform, the connection between the pipeline C and the second turning platform, and the connection between the pipeline C and the third turning platform.

[0030] Beneficial effects of the utility model:

[0031] 1. By improving the material tray and adding a unique identification, the tool products on the tray can be traced back to their source, and the process control of detection and diversion can be accurately controlled.

[0032] 2. By introducing the MES manufacturing central controller, the entire diversion inspection line can realize the automation of the inspection process.

[0033] 3. By using the sorting line to divert and convey the material tray, the labor intensity of manual labor is reduced, the error rate is reduced, the efficiency is improved, and the high-cost handling robot is replaced, which greatly reduces the cost of use and is conducive to the popularization of flexible inspection lines.

[0034] 4. The innovative testing process solution provides feasible and reliable samples and efficient automated testing for the automated testing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of the utility model.

[0036] Figure 2 for Figure 1 A-section structure enlarged schematic diagram.

[0037] Figure 3 It is a structural schematic diagram of the first turning platform, the second turning platform and the third turning platform of the utility model.

[0038] Figure 4 It is a schematic diagram of the exploded structure of the Y-direction shunt conveying mechanism, the X-direction shunt conveying mechanism and the lifting mechanism of the utility model.

[0039] Reference numerals include:

[0040] 101. Material tray; 102. AGV compound robot; 103. Cleaning machine; 104. Sorting and marking inspection machine; 105. Printing knife surface inspection integrated machine; 106. Unique identification; 107. Identification mechanism; 108. Turnover area; 109. Temporary storage of fine-grinding PCB tools; 110. Temporary storage of slotted finished PCB tools; 111. Assembly line A; 112. First identification device; 113. Assembly line B; 114. Assembly line C; 115. First turning platform; 116. Second turning platform; 117. Third turning platform; 118. Second identification device; 119. Third identification device; 120. Fourth identification device; 121. First abutment block; 122. Third sensor; 123. Second abutment block; 124. Abutment driver; 125. Assembly line temporary storage;

[0041] 21. Frame; 22. Y-direction shunt conveying mechanism; 2201. Lifting avoidance groove; 221. Conveying groove; 222. First conveying belt; 2221. First driving pulley; 2222. First driven pulley; 2223. First belt stop; 223. First motor; 224. Sidewall; 2241. Long fixed sidewall; 2242. Short fixed sidewall; 2243. Lifting movable sidewall; 2244. Sidewall lifting cylinder; 23. X-direction Diverter conveying mechanism; 231, lifting frame; 232, second conveyor belt; 2321, second driving pulley; 2322, second driven pulley; 2323, second belt stop; 233, second motor; 24, lifting mechanism; 241, first lifting platform; 242, guide rod; 243, second lifting platform; 244, lifting drive; 25, controller; 26, reader; 261, first sensor; 262, second sensor. DETAILED DESCRIPTION

[0042] The utility model is described in detail below with reference to the accompanying drawings.

[0043] like Figures 1 to 4 As shown, a new type of intelligent flexible PCB tool automatic diversion detection line of the utility model includes multiple material trays 101, AGV composite robot 102, cleaning machine 103, sorting line, sorting marking detection machine 104, printed knife surface detection integrated machine 105 and central controller, and the cleaning machine 103 is an ultrasonic cleaning machine. The central controller is an MES manufacturing execution system, which has the functions of inventory management, storage location management, production task planning, automatic production scheduling according to order delivery date and equipment production status, production scheduling, real-time capture and storage of equipment status data and equipment production data, analysis and calculation, and generation of various data reports.

[0044] The tray 101 is used to carry the PCB cutter, and the tray 101 is provided with a unique identifier 106 for recording the type of the PCB cutter. The tray 101 is used to carry the PCB cutter to be tested, so as to facilitate the transportation of the PCB cutter to be tested. The cutter to be tested includes a finely ground PCB cutter or a slotted finished PCB cutter. The unique identifier 106 can be an RFID chip embedded in the tray 101, or a two-dimensional code label attached to the tray 101 for identification, or an RFID chip embedded in the tray 101 and a two-dimensional code label attached to the tray 101 for identification.

[0045] The AGV compound robot 102 is used to transport the material tray 101 to the cleaning machine 103. The AGV compound robot 102 is provided with an identification mechanism 107 for identifying the type of PCB tool. The identification mechanism 107 includes a visual recognition camera and / or an RFID sensor.

[0046] The cleaning machine 103 is used to clean the uncleaned PCB cutters carried on the material tray 101. A turnover area 108 is provided on one side of the outlet end of the cleaning machine 103. The cleaning machine 103 of this embodiment is exemplified by an ultrasonic cleaning machine.

[0047] The sorting line is connected to the turnover area 108 and is used to classify and transport the trays 101 carrying the cleaned PCB cutters. The sorting line is connected to the sorting and marking inspection machine 104 and the printed cutter surface inspection integrated machine 105 respectively.

[0048] The sorting and marking inspection machine 104 is used to inspect the size of fine-ground PCB tools. The sorting and marking inspection machine 104 is provided with a temporary storage warehouse 109 for fine-ground PCB tools.

[0049] The printed blade surface detection integrated machine 105 is used to detect the blade surface parameters of the slotting finished PCB tool and to sort the slotting finished PCB tool good products and the slotting finished PCB tool bad products. The printed blade surface detection integrated machine 105 is provided with a slotting finished PCB tool temporary storage warehouse 110.

[0050] The central controller is respectively connected to the AGV compound robot 102 , the cleaning machine 103 , the sorting line, the sorting and marking inspection machine 104 , the printed blade surface inspection integrated machine 105 and the identification mechanism 107 in communication.

[0051] When working, the central controller sends a tool cleaning instruction, and the AGV compound robot 102 transports the tray 101 carrying the tool to be tested to the cleaning machine 103 for cleaning and feeds back the unique identifier 106 of the tray 101 to the central controller. During the cleaning process, the central controller allocates a storage location code bound to the unique identifier 106 according to the inventory information of the turnover area 108, and the tray 101 carrying the tool that has been cleaned is stored in the storage location of the turnover area 108 through the storage location code, so that the tray 101 carrying the tool to be tested is cleaned and stored in the turnover area 108, which is convenient for subsequent classification and testing of the tool to be tested.

[0052] The central controller sends a detection instruction, and the AGV compound robot 102 takes out the tray 101 carrying the cleaned tool from the storage location of the turnover area 108 through the unique identifier 106 and the storage location code of the tray 101 and places it in the sorting line for classification and transportation. The sorting line determines the type of the tool to be detected by identifying the unique identifier 106 of the tray 101. After the sorting line contacts the central controller to confirm the type of the tool to be detected, the cleaned tool carried in the tray 101 is transported to the sorting and marking detection machine 104 or the printed knife surface detection integrated machine 105 for detection and marking processing.

[0053] When it is determined that the tool to be inspected is a fine-ground PCB tool, the sorting line transports the material tray 101 carrying the fine-ground PCB tool to the sorting marking inspection machine 104. The sorting marking inspection machine 104 detects the size of the fine-ground PCB tool, distinguishes good products from defective products according to the size tolerance grade of the fine-ground PCB tool, marks the good products and defective products of the fine-ground PCB tool, and stores them in the fine-ground PCB tool temporary storage 109 according to their categories.

[0054] Specifically, the fine-grinding PCB tool temporary storage warehouse 109 is provided with a good product area, and the good products of the fine-grinding PCB tools are classified into three categories according to the tolerance level: upper, middle and lower, and stored in the good product area. For example, the good product size of the fine-grinding PCB tool is a semi-finished microneedle of 0.2mm, and the tolerance range is -0.006 to -0.002mm. The sorting and marking inspection machine performs size inspection on the microneedles and classifies them into three categories, with tolerance ranges of -0.006 to -0.004mm for upper quality, -0.004 to -0.003mm for middle quality, and -0.003 to -0.002mm for lower quality.

[0055] When it is determined that the tool to be inspected is a slotting finished PCB tool, the sorting line will transport the material tray 101 carrying the slotting finished PCB tool to the printed blade surface detection integrated machine 105. The blade surface parameters of the slotting finished PCB tool are detected by the printed blade surface detection integrated machine 105, and the good and bad slotting finished PCB tools are sorted according to the blade surface parameters of the slotting finished PCB tool. The good and bad slotting finished PCB tools are marked and printed to distinguish the category, model and parameters. The bad slotting finished PCB tools are stored in the slotting finished PCB tool temporary storage warehouse 110, and the good slotting finished PCB tools are packaged and put into the finished product warehouse. The data on the packaging is collected and recorded in the central controller, so as to efficiently complete the differentiation inspection of multiple categories of products at the same time.

[0056] The inlet end of the cleaning machine 103 of this embodiment is provided with an assembly line A111. The central controller sends a tool cleaning instruction to the AGV compound robot 102, and the AGV compound robot 102 receives the instruction and approaches the tray 101 carrying the tool to be detected, and the unique identifier 106 is a QR code label. The AGV compound robot 102 obtains the relevant information of the unique identifier 106 on the tray 101 through the identification mechanism 107 and feeds it back to the central controller, and the central controller archives the feedback information. The AGV compound robot 102 transports the tray 101 carrying the tool to be detected to the assembly line A111, and transports the tray 101 carrying the tool to be detected to the cleaning machine 103 through the assembly line A111 for cleaning.

[0057] The cleaning machine 103 of this embodiment is provided with a first identification device 112, which is a reader, and the unique identifier 106 is an RFID chip. The first identification device 112 obtains the relevant information of the unique identifier 106 on the tray 101 and feeds it back to the central controller to confirm that the cutter on the tray 101 is cleaned.

[0058] During the cleaning process of the tool to be inspected, the central controller allocates a storage location code bound to the unique identifier 106 according to the inventory information of the turnover area 108 and sends it to the AGV compound robot 102. After the cleaning of the tool to be inspected is completed, the AGV compound robot 102 transports the material tray 101 carrying the cleaned tool to the designated storage location of the turnover area 108 according to the unique identifier 106 and the storage location code.

[0059] If the AGV compound robot 102 feeds back the image of the storage location to the central controller through the identification mechanism 107, the central controller verifies that the storage location is occupied through the image of the storage location. The central controller reallocates the storage location code bound to the unique identifier 106 and sends it to the AGV compound robot 102, and the AGV compound robot 102 re-transports the material tray 101 carrying the cleaned tool to the designated storage location in the turnover area 108.

[0060] The sorting line of this embodiment includes the assembly line B113, the assembly line C114, the first turning table 115, the second turning table 116 and the third turning table 117. The central controller is respectively communicated with the assembly line B113, the assembly line C114, the first turning table 115, the second turning table 116 and the third turning table 117 to facilitate the central controller to control the sorting line.

[0061] The first turning table 115 is arranged between the assembly line B113 and the assembly line C114. The first turning table 115 is provided with a second identification device 118. The second identification device 118 is a reader. The second identification device 118 obtains the relevant information of the unique identification 106 on the material tray 101 and feeds it back to the central controller. The central controller determines the category of the tool to be detected according to the unique identification 106 of the material tray 101. When the central controller confirms that the category of the tool to be detected is a fine-grinding PCB tool or a slotted finished PCB tool, the first turning table 115 transports the confirmed material tray 101 to the assembly line C114, so that the material tray 101 is transported from the assembly line B113 to the assembly line C114.

[0062] The second turning table 116 is arranged between the assembly line C114 and the sorting and marking inspection machine. The second turning table 116 is provided with a third identification device 119. The third identification device 119 is a reader. The third identification device 119 obtains relevant information of the unique identification 106 on the material tray 101 and feeds it back to the central controller. The central controller determines the category of the tool to be detected according to the unique identification 106 of the material tray 101. When the central controller confirms that the category of the tool to be detected is a fine-ground PCB tool, the second turning table 116 transports the confirmed material tray 101 to the sorting and marking inspection machine 104, so that the fine-ground PCB tool can be inspected and marked.

[0063] The third turning table 117 is arranged between the assembly line C114 and the printed blade surface detection integrated machine 105. The third turning table 117 is provided with a fourth identification device 120. The fourth identification device 120 is a reader. The fourth identification device 120 obtains the relevant information of the unique identification 106 on the material tray 101 and feeds it back to the central controller. The central controller determines the category of the tool to be detected according to the unique identification 106 of the material tray 101. When the central controller confirms that the category of the tool to be detected is a slotting finished PCB tool, the third turning table 117 transports the confirmed material tray 101 to the printed blade surface detection integrated machine 105, so that the slotting finished PCB tool can be detected and marked.

[0064] The first turning platform 115, the second turning platform 116 and the third turning platform 117 of this embodiment all include a frame 21, a Y-direction shunt conveying mechanism 22, an X-direction shunt conveying mechanism 23, a lifting mechanism 24 and a controller 25, and the controller 25 is a programmable controller 25, such as a 2DM542 controller 25. The second identification device 118, the third identification device 119 and the fourth identification device 120 all include a reader 26, and the reader 26 is a radio frequency reader, and the unique identifier 106 is an RFID chip.

[0065] The Y-direction shunt conveying mechanism 22 is arranged on the frame 21, and a lifting avoidance groove 2201 is arranged at one end of the Y-direction shunt conveying mechanism 22. The X-direction shunt conveying mechanism 23 is embedded in the Y-direction shunt conveying mechanism 22, and the lifting mechanism 24 drives the X-direction shunt conveying mechanism 23 to rise and fall along the lifting avoidance groove 2201.

[0066] The controller 25 is connected to the central controller for communication, so that the central controller can send instructions to the controller 25. The controller 25 is connected to the Y-direction shunt conveying mechanism 22, the X-direction shunt conveying mechanism 23, the lifting mechanism 24 and the reader 26 for communication, so that the controller 25 can control the Y-direction shunt conveying mechanism 22, the X-direction shunt conveying mechanism 23, the lifting mechanism 24 and the reader 26 to achieve the instructions of the central controller. The reader 26 is set on the Y-direction shunt conveying mechanism 22 and is used to read the tool type information recorded in the unique identifier 106. The tool type information is fed back to the central controller through the reader 26, so as to monitor the tray 101 carrying the tool.

[0067] When in use, the central controller sends relevant instructions to the controller 25, the material tray 101 is transported to the lifting avoidance slot 2201 of the Y-direction shunt conveying mechanism 22, the reader 26 reads the relevant information recorded in the unique identifier 106 and feeds it back to the controller 25, the controller 25 compares the fed-back relevant information with the preset value in the relevant instruction of the central controller, and confirms the type of the material tray 101, there are two identification results, the first case is: confirming that the material tray 101 is a type of tool not transported by the Y-direction shunt conveying mechanism 22, the lifting mechanism 24 drives the X-direction shunt conveying mechanism 23 to rise, the bottom of the material tray 101 conflicts with the X-direction shunt conveying mechanism 23, and the material tray 101 is transported along the conveying direction of the X-direction shunt conveying mechanism 23. The second case is: confirming that the material tray 101 is a type of tool transported by the Y-direction shunt conveying mechanism 22, the lifting mechanism 24 drives the X-direction shunt conveying mechanism 23 to descend, the bottom of the material tray 101 conflicts with the Y-direction shunt conveying mechanism 22, and the material tray 101 is transported along the conveying direction of the Y-direction shunt conveying mechanism 22.

[0068] It should be noted that the material tray 101 of the first turning table 115 is transported by the Y-direction shunt conveying mechanism 22 to the direction of the lifting avoidance slot 2201, and the reader 26 reads the relevant information recorded in the unique identifier 106 and feeds it back to the controller 25. The controller 25 compares the relevant information fed back with the preset value in the relevant instructions of the central controller to confirm that the type of tool carried by the material tray 101 is the type of tool that needs to be transported, and the lifting mechanism 24 drives the X-direction shunt conveying mechanism 23 to rise, and the bottom of the material tray 101 collides with the X-direction shunt conveying mechanism 23, and the material tray 101 is transported along the conveying direction of the X-direction shunt conveying mechanism 23. This conveyor can automatically distinguish and transport the material trays 101 carrying different types of products on the conveying and sorting line with the advantages of low cost and high efficiency, which solves the shortcomings of high intensity, low efficiency and easy error of manual sorting, and solves the high cost problem of the difficulty of mass popularization of manipulators. Therefore, this application has the advantages of simple structure, high efficiency and low cost.

[0069] The Y-direction diversion conveying mechanism 22 of the present embodiment includes a conveying trough 221, a first conveying belt 222, a first motor 223 and a rib 224. The conveying trough 221 is fixed to the frame 21, the first conveying belt 222 is arranged along the length direction of the conveying trough 221, the first motor 223 is arranged in the conveying trough 221 and drives the first conveying belt 222 to rotate, so that the first conveying belt 222 conveys the material tray 101. The rib 224 is arranged at the top of the conveying trough 221 to prevent the material tray 101 from separating from the conveying trough 221.

[0070] The lifting and avoiding groove 2201 is arranged at one end of the conveying groove 221, so that the X-direction diversion conveying mechanism 23 intersects with the Y-direction diversion conveying mechanism 22, and the lifting mechanism 24 drives the X-direction diversion conveying mechanism 23 to rise and fall along the lifting and avoiding groove 2201, thereby realizing the distinction and conveyance of the material tray 101 carrying different types of tools.

[0071] Specifically, the first conveyor belt 222 includes a first driving pulley 2221 and a first driven pulley 2222 which are rollingly arranged in the conveying groove 221, and the first driving pulley 2221 is transmission-connected to the first motor 223. There is at least one first driving pulley 2221, and there are multiple first driven pulleys 2222. One first driving pulley 2221 and multiple first driven pulleys 2222 form a first roller group, and the first conveyor belt 222 is wound around the first roller group, so that the first motor 223 drives the first conveyor belt 222 to rotate.

[0072] A first belt stopper 2223 is provided between the two first driven pulleys 2222 of the present embodiment. The first belt stopper 2223 is fixed to the conveying trough 221 and is used to support the first conveyor belt 222. The first belt stopper 2223 supports the first conveyor belt 222, thereby reducing the sagging of the first conveyor belt 222 and ensuring that the first conveyor belt 222 transports the material tray 101 horizontally.

[0073] The X-direction diversion conveying mechanism 23 includes a lifting frame 231, a second conveyor belt 232 and a second motor 233. The second conveyor belt 232 is arranged along the length direction of the lifting frame 231. The second motor 233 is fixed to the lifting frame 231 and drives the second conveyor belt 232 to rotate, thereby realizing the X-direction diversion conveying mechanism 23 conveying the material tray 101.

[0074] Specifically, the second conveyor belt 232 includes a second driving pulley 2321 and a second driven pulley 2322 which are rotatably arranged on the outside of the lifting frame 231. The number of the second driving pulley 2321 is at least one, and the number of the second driven pulleys 2322 is multiple. One second driving pulley 2321 and multiple second driven pulleys 2322 form a second roller group. The second conveyor belt 232 is wound around the second roller group, so that the second motor 233 drives the second conveyor belt 232 to rotate.

[0075] A second belt stopper 2323 is provided between the two second driven pulleys 2322. The second belt stopper 2323 is fixed to the lifting frame 231 and is used to carry the second conveyor belt 232. The second belt stopper 2323 carries the second conveyor belt 232, reduces the sagging of the second conveyor belt 232, and ensures that the second conveyor belt 232 conveys the material tray 101 horizontally.

[0076] The rib 224 of this embodiment includes a long fixed rib 2241, a short fixed rib 2242, a lifting movable rib 2243, and a lifting cylinder for the rib 224. The long fixed rib 2241 is arranged along the length direction of the conveying trough 221, and the length direction of the conveying trough 221 is protected by the long fixed rib 2241. The short fixed rib 2242 is arranged along the width direction of the conveying trough 221, and the short fixed rib 2242 is fixed to one end of the conveying trough 221 close to the lifting avoidance groove 2201, and the width direction of one end of the conveying trough 221 close to the lifting avoidance groove 2201 is protected by the short fixed rib 2242.

[0077] There are two lifting avoidance grooves 2201, and the lifting cylinder of the rib 224 is fixed between the two lifting avoidance grooves 2201 and drives the lifting movable rib 2243 to rise. When in use, the lifting cylinder of the rib 224 drives the lifting movable rib 2243 to rise, and the lifting movable rib 2243 blocks the material tray 101 from being transported along the conveying direction of the X-direction shunt conveying mechanism 23, and the lifting cylinder of the rib 224 drives the lifting movable rib 2243 to fall, and the material tray 101 is transported along the conveying direction of the X-direction shunt conveying mechanism 23.

[0078] The reader 26 of this embodiment includes a first sensor 261 and a second sensor 262. The first sensor 261 is fixed to the short fixed rib 2242, so that the first sensor 261 can read the tool information recorded in the unique identifier 106 and feed it back to the controller 25. The controller 25 compares the fed-back tool information with the preset value to confirm the type of tool carried by the tray 101. The second sensor 262 is fixed to the long fixed rib 2241, and the second sensor 262 is used to confirm that the tray 101 is transported along the Y-direction diversion conveying mechanism 22.

[0079] The lifting mechanism 24 of this embodiment includes a first lifting platform 241, a guide rod 242, a second lifting platform 243 and a lifting driver 244. The lifting driver 244 is a cylinder, an oil cylinder or a screw slide. The first lifting platform 241 is connected to the X-direction shunt conveying mechanism 23. The first lifting platform 241 is connected to the second lifting platform 243 through the guide rod 242. The guide rod 242 is slidably connected to the frame 21. One end of the lifting driver 244 is fixed to the second lifting platform 243, and one end of the lifting driver 244 is connected to the frame 21. When in use, the driving end of the lifting driver 244 is extended to move the second lifting platform 243 away from the frame 21, and the guide rod 242 slides with the frame 21 and drives the first lifting platform 241 to approach the frame 21, so that the X-direction shunt conveying mechanism 23 is lowered. By retracting the driving end of the lifting driver 244, the second lifting platform 243 is moved close to the frame 21, and the guide rod 242 slides with the frame 21 and drives the first lifting platform 241 away from the frame 21, so that the X-direction diversion conveying mechanism 23 rises.

[0080] In this embodiment, the connection between the assembly line B113 and the first turning platform 115, the connection between the assembly line C114 and the second turning platform 116, and the connection between the assembly line C114 and the third turning platform 117 are all provided with a first abutment block 121, a third sensor 122, a second abutment block 123, and an abutment driver 124. The third sensor 122 is a radio frequency reader, and the abutment driver 124 is a cylinder or an oil cylinder. The first abutment block 121 is arranged opposite to the second abutment block 123, the third sensor 122 is arranged inside the first abutment block 121 and is connected to the central controller for communication, and the abutment driver 124 drives the second abutment block 123 to approach the first abutment block 121.

[0081] When in use, when a material tray 101 is being transported on the first turning table 115, the second turning table 116 or the third turning table 117, the material tray 101 transported along the assembly line B113 or the assembly line C114 triggers the third sensor 122, and the third sensor 122 feeds back to the central controller, and the central controller controls the abutment driver 124 to drive the second abutment block 123 to approach the first abutment block 121, so that the first abutment block 121 and the second abutment block 123 are respectively pressed on both sides of the material tray 101, so that the material tray 101 stops being transported, and the material tray 101 on the first turning table 115, the second turning table 116 or the third turning table 117 is ensured to complete the transportation;

[0082] When the first turning table 115, the second turning table 116 or the third turning table 117 is idle, the central controller controls the abutment driver 124 to drive the second abutment block 123 away from the first abutment block 121, so that the first abutment block 121 and the second abutment block 123 are separated from the material tray 101 respectively, and the material tray 101 continues to be transported.

[0083] In this embodiment, the connection between the assembly line B113 and the first turning platform 115, the connection between the assembly line C114 and the second turning platform 116, and the connection between the assembly line C114 and the third turning platform 117 are all provided with an assembly line temporary storage 125. When the tray 101 is pressed against the first abutment block 121 and the second abutment block 123 to stop conveying, the third sensor 122 reads the unique identification 106 of the tray 101 again to record the tool type information and feeds it back to the central controller, and the central controller determines that the tool type carried by the tray 101 is not the tool type to be detected. The central controller sends a rejection instruction to the AGV compound robot 102, and the rejection instruction includes the unique identification 106 of the rejection tray 101 and the position information of the third sensor 122. The AGV compound robot 102 obtains the tray 101 to be rejected through the position information of the third sensor 122 and the unique identification 106 of the tray 101 and places the tray 101 to be rejected in the assembly line temporary storage 125.

[0084] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A new type of intelligent flexible PCB tool automatic shunt detection line, characterized by: It includes a plurality of material trays (101), an AGV composite robot (102), a cleaning machine (103), a sorting line, a sorting and marking inspection machine (104), a printed blade surface inspection integrated machine (105) and a central controller. The material tray (101) is used to carry a PCB cutter, and the material tray (101) is provided with a unique identifier (106) for recording the type of the PCB cutter; The AGV compound robot (102) is used to transport the material tray (101) to the cleaning machine (103), and the AGV compound robot (102) is provided with an identification mechanism (107) for identifying the unique identifier (106); The cleaning machine (103) is used to clean the uncleaned PCB cutters carried on the material tray (101), and a turnover area (108) is provided on one side of the outlet end of the cleaning machine (103); The sorting line is connected to the turnover area (108) and is used to classify and transport the material tray (101) carrying the PCB cutting tools that have been cleaned. The sorting line is connected to the sorting marking inspection machine (104) and the printed cutting tool surface inspection integrated machine (105) respectively. The sorting and marking inspection machine (104) is used to inspect the size of finely ground PCB cutting tools, and the sorting and marking inspection machine (104) is provided with a finely ground PCB cutting tool temporary storage warehouse (109); The printed blade surface detection integrated machine (105) is used to detect blade surface parameters of the slotting finished PCB tool and to sort good slotting finished PCB tool and bad slotting finished PCB tool. The printed blade surface detection integrated machine (105) is provided with a slotting finished PCB tool temporary storage warehouse (110); The central controller is respectively connected to the AGV composite robot (102), the cleaning machine (103), the sorting line, the sorting and marking detection machine (104), the printed blade surface detection integrated machine (105) and the identification mechanism (107).

2. According to claim 1, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The inlet end of the cleaning machine (103) is provided with a pipeline A (111).

3. According to claim 2, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The cleaning machine (103) is provided with a first identification device (112), and the first identification device (112) obtains relevant information of the unique identifier (106) on the material tray (101) and feeds it back to the central controller.

4. According to claim 1, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The sorting line comprises an assembly line B (113), an assembly line C (114), a first turning platform (115), a second turning platform (116) and a third turning platform (117), and the central controller is respectively connected to the assembly line B (113), the assembly line C (114), the first turning platform (115), the second turning platform (116) and the third turning platform (117); The first turning platform (115) is arranged between the assembly line B (113) and the assembly line C (114), and the first turning platform (115) is provided with a second identification device (118). The second identification device (118) obtains relevant information of the unique identification (106) on the material tray (101) and feeds it back to the central controller; The second turning platform (116) is arranged between the assembly line C (114) and the sorting and marking inspection machine (104), and the second turning platform (116) is provided with a third identification device (119). The third identification device (119) obtains relevant information of the unique identification (106) on the material tray (101) and feeds it back to the central controller; The third turning platform (117) is arranged between the production line C (114) and the printing blade surface detection integrated machine (105). The third turning platform (117) is provided with a fourth identification device (120). The fourth identification device (120) obtains relevant information of the unique identification (106) on the material tray (101) and feeds it back to the central controller.

5. According to claim 4, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The first turning platform (115), the second turning platform (116) and the third turning platform (117) all include a frame (21), a Y-direction shunt conveying mechanism (22), an X-direction shunt conveying mechanism (23), a lifting mechanism (24) and a controller (25); the second identification device (118), the third identification device (119) and the fourth identification device (120) all include a reader (26). The Y-direction shunt conveying mechanism (22) is arranged on the frame (21), a lifting avoidance groove (2201) is arranged at one end of the Y-direction shunt conveying mechanism (22), the X-direction shunt conveying mechanism (23) is embedded in the Y-direction shunt conveying mechanism (22), and the lifting mechanism (24) drives the X-direction shunt conveying mechanism (23) to be lifted and lowered along the lifting avoidance groove (2201); The controller (25) is connected to the central controller for communication. The controller (25) is connected to the Y-direction diversion conveying mechanism (22), the X-direction diversion conveying mechanism (23), the lifting mechanism (24) and the reader (26) for communication. The reader (26) is arranged on the Y-direction diversion conveying mechanism (22) and is used to read the unique identifier (106).

6. According to claim 5, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The Y-direction diversion conveying mechanism (22) comprises a conveying trough (221), a first conveying belt (222), a first motor (223) and a rib (224); the conveying trough (221) is fixed to the frame (21); the first conveying belt (222) is arranged along the length direction of the conveying trough (221); the first motor (223) is arranged in the conveying trough (221) and drives the first conveying belt (222) to rotate; the rib (224) is arranged at the top of the conveying trough (221); and the lifting avoidance groove (2201) is arranged at one end of the conveying trough (221); The X-direction diversion conveying mechanism (23) comprises a lifting frame (231), a second conveying belt (232) and a second motor (233); the second conveying belt (232) is arranged along the length direction of the lifting frame (231); and the second motor (233) is fixed to the lifting frame (231) and drives the second conveying belt (232) to rotate.

7. According to claim 6, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The rib (224) comprises a long fixed rib (2241), a short fixed rib (2242), a lifting movable rib (2243) and a rib (224) lifting cylinder, the long fixed rib (2241) being arranged along the length direction of the conveying trough (221), the short fixed rib (2242) being arranged along the width direction of the conveying trough (221), and the short fixed rib (2242) being fixed to one end of the conveying trough (221) close to the lifting avoidance groove (2201); There are two lifting avoidance grooves (2201), and the lifting cylinder of the retaining edge (224) is fixed between the two lifting avoidance grooves (2201) and drives the lifting movable retaining edge (2243) to move up and down; The reader (26) comprises a first sensor (261) and a second sensor (262), wherein the first sensor (261) is fixed to the short fixed rib (2242), and the second sensor (262) is fixed to the long fixed rib (2241).

8. According to claim 5, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: The lifting mechanism (24) comprises a first lifting platform (241), a guide rod (242), a second lifting platform (243) and a lifting driver (244); the first lifting platform (241) is connected to the X-direction diversion conveying mechanism (23); the first lifting platform (241) is connected to the second lifting platform (243) via the guide rod (242); the guide rod (242) is slidably connected to the frame (21); one end of the lifting driver (244) is fixed to the second lifting platform (243); and one end of the lifting driver (244) is connected to the frame (21).

9. According to claim 4, a new type of intelligent flexible PCB tool automatic shunt detection line is characterized by: A first abutment block (121), a third sensor (122), a second abutment block (123) and an abutment driver (124) are provided at the connection point between the assembly line B (113) and the first turning platform (115), the connection point between the assembly line C (114) and the second turning platform (116), and the connection point between the assembly line C (114) and the third turning platform (117); the first abutment block (121) and the second abutment block (123) are arranged opposite to each other; the third sensor (122) is arranged inside the first abutment block (121) and is communicatively connected with the central controller; and the abutment driver (124) drives the second abutment block (123) to approach the first abutment block (121).

10. The novel intelligent flexible PCB tool automatic shunt detection line according to claim 9 is characterized by: The connection between the assembly line B (113) and the first turning platform (115), the connection between the assembly line C (114) and the second turning platform (116), and the connection between the assembly line C (114) and the third turning platform (117) are all provided with an assembly line temporary storage warehouse (125).

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