Full-automatic packaging assembly line for semiconductor trays

Abstract

The invention discloses a full-automatic packaging assembly line for semiconductor material trays, which comprises a material taking and feeding mechanism, a material tray label tearing and pasting mechanism, a moisture-proof monitoring mechanism, a bagging and packaging helium detection mechanism and a boxing and packaging redetection mechanism which are arranged in sequence, and the assembly line realizes material tray grabbing, visual detection and overturning, old label tearing and new label pasting; the full-process automatic operation comprises the following steps of: automatically placing a humidity card and a drying agent, bagging an aluminum foil bag, vacuumizing, filling helium, carrying out heat sealing, carrying out helium detection, and finally automatically boxing, sealing, rechecking, labeling and stacking. By integrating multi-stage visual positioning and detection, double-path parallel heat sealing and closed-loop quality control, the packaging efficiency and precision are remarkably improved, the sealing performance, moisture resistance and traceability of product packaging are ensured, and the automatic packaging machine is particularly suitable for automatic packaging of precise electronic components such as semiconductors.

Description

Technical Field

[0001] This invention relates to the field of automation equipment technology, and in particular to a fully automated semiconductor tray packaging line. Background Technology

[0002] After semiconductor chips complete testing and sorting, they require precision packaging in tape reels for moisture and static electricity protection. This typically involves placing desiccant and humidity indicator cards (HICs) on the tape reels, vacuum-sealing aluminum foil bags with helium filling, then placing them in cardboard boxes with cushioning linings, and finally external labeling and palletizing. Currently, the industry generally uses manual or semi-automatic single-machine segmented operation modes, which suffer from low efficiency, high labor costs, easy contamination or damage during inter-process transfer, poor packaging quality consistency, and difficulty in achieving full data traceability. In particular, for products with extremely high requirements for airtightness and moisture protection, there is a lack of a continuous and intelligent packaging solution that can integrate high-precision detection methods such as online helium detection and achieve closed-loop quality control. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the present invention aims to provide a fully automated semiconductor tray packaging line to achieve unmanned, intelligent, and highly reliable production from bare tray loading to palletizing of finished products.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A fully automated semiconductor tray packaging line includes: The frame and the material feeding mechanism, the material tray labeling mechanism, the moisture monitoring mechanism, the bagging and sealing helium detection mechanism, and the boxing and sealing re-inspection mechanism installed on the frame; The material handling and feeding mechanism includes a material tray handling unit, a vision detection unit, and an execution platform. The material tray handling unit picks up the material tray and places it onto the execution platform. The vision detection unit performs visual detection on the material tray. The execution platform is used to carry and flip the material. The material tray labeling and labeling mechanism includes a material picking three-axis unit, a label tearing unit, and a labeling unit. The material picking three-axis unit is used to pick up and put in the material tray, the label tearing unit is used to tear off the original label on the material tray, and the labeling unit is used to re-paste the label on the material tray. The moisture monitoring mechanism includes a humidity card feeding unit, a desiccant feeding unit, a picking and placing robot, and a material tray transfer platform. The humidity card feeding unit is used to provide humidity cards, the desiccant feeding unit is used to provide desiccant, the picking and placing robot is located above the humidity card feeding unit and the desiccant feeding unit, and the material tray transfer platform is located below the picking and placing robot. The picking and placing robot places the humidity card and desiccant on the material tray of the material tray transfer platform. The bagging and helium inspection mechanism includes an aluminum foil bag feeding unit, an aluminum foil bag heat sealing unit, an aluminum foil bag folding unit, a post-heat-sealed helium inspection unit, and a post-helium inspection output unit. The aluminum foil bag feeding unit provides empty aluminum foil bags to the aluminum foil bag heat sealing unit. The aluminum foil bag heat sealing unit places a tray into an empty aluminum foil bag, evacuates it, fills it with helium, and then heat-seals it. The heat-sealed aluminum foil bag is then transferred to the aluminum foil bag folding unit. The aluminum foil bag folding unit folds the heat-sealed aluminum foil bag. After folding, the post-heat-sealed helium inspection unit performs a helium inspection on the heat-sealed aluminum foil bag, and then the finished product is transferred through the post-helium inspection output unit. The boxing and packaging inspection mechanism includes a cardboard feeding unit, a box forming unit, a lid-fastening helium detection unit, a packaging unit, and a stacking and unloading unit arranged sequentially along the conveyor line. The cardboard feeding unit is used to provide cardboard, the box forming unit is used to fold the cardboard into a box and put the product into the box, the lid-fastening helium detection unit is used to perform a sealing inspection on the product and fasten the lid to form a finished product, the packaging unit is used to externally package the finished product, and the stacking and unloading unit is used to stack the finished product.

[0005] As a preferred embodiment, the material tray loading unit includes a material tray loading three-axis capable of three-dimensional spatial movement, an R-axis rotation assembly mounted at the end of the material tray loading three-axis, and a suction cup assembly mounted with the R-axis rotation assembly. The vision inspection unit includes a lower CCD camera for initial positioning and barcode scanning of the material tray, an upper CCD camera for detecting the position and orientation of the material tray, and a side CCD camera for detecting black bars.

[0006] As a preferred embodiment, a tray flipping assembly is provided on one side of the execution platform. The tray flipping assembly includes a horizontal displacement assembly capable of reciprocating toward the execution platform, a vertical displacement assembly for lifting and placing the tray, and a flipping component for picking up and placing the tray. The horizontal displacement assembly is disposed on the side of the execution platform, the vertical displacement assembly is horizontally slidably mounted on the horizontal displacement assembly, and the flipping component is disposed on the vertical displacement assembly.

[0007] As a preferred embodiment, the material handling triaxial unit includes a material handling triaxial axis for three-dimensional spatial movement and a suction component for picking up the material tray; the label-tearing unit includes a label-tearing platform, a label-tearing positioning component, a suction cylinder, and a top moving component. The label-tearing positioning component includes a label-tearing positioning CCD camera and a label-tearing moving component. The label-tearing positioning CCD camera is mounted downwards on the label-tearing moving component. The top moving component includes a top bracket and a top moving cylinder. The top bracket is vertically positioned at the bottom of the label-tearing moving component, and an arc-shaped limiting hole is formed on the surface of the top bracket. The top moving cylinder is fixed to the top bracket, and the output end of the top moving cylinder is horizontally oriented towards the arc. The labeling unit features a shaped limiting hole. The adsorption cylinder is vertically mounted to the top support, with its middle section rotatably connected to the top support. The top of the adsorption cylinder is fitted into the arc-shaped limiting hole via a limiting block. A label handle is located at the bottom output end of the adsorption cylinder, facing downwards. The labeling unit includes a label receiving platform, a label positioning module, and a label machine. The label receiving platform is connected to the label tearing platform. The label positioning module is located at the entrance of the label receiving platform and includes a label positioning CCD camera and a label moving component. The label moving component moves according to the recognition and positioning results of the label positioning CCD camera. The label machine is vertically mounted downwards and connected to the label moving component.

[0008] As a preferred embodiment, the humidity card feeding unit includes a humidity card hopper and a humidity card transfer component. The humidity card hopper is used to store humidity cards, and the humidity card transfer component is used to remove humidity cards from the humidity card hopper. The desiccant feeding unit includes a desiccant hopper and a desiccant transfer component. The desiccant hopper is used to store desiccant, and the desiccant transfer component is used to remove desiccant from the desiccant hopper. The picking and placing robot includes a tray picking head, a humidity card picking head, and a desiccant picking head. The tray picking head is used to pick up and place trays. The humidity card picking head is used to remove humidity cards from the humidity card transfer component and place them on the tray. The desiccant picking head is used to remove desiccant from the desiccant transfer component and place it on the tray. The tray transfer platform includes a tray transport module and a tray clamp. The tray transport module is used to transport the tray to the humidity card and desiccant placement positions, and the tray clamp is used to fix the tray.

[0009] As a preferred embodiment, the heat-sealed helium inspection unit includes a helium inspection unloading robot, a helium inspection machine, and a helium inspection retrieval robot. The helium inspection unloading robot takes the heat-sealed aluminum foil bag from the aluminum foil bag folding unit and places it on the helium inspection machine for helium inspection. The helium inspection retrieval robot takes the helium-inspected heat-sealed aluminum foil bag from the helium inspection machine.

[0010] As a preferred embodiment, the helium detection output unit includes a first lifting line, a bottom transfer line, a second lifting line, and a rear connecting line. The first lifting line moves upward and receives the heat-sealed aluminum foil bag that has passed the helium detection by the heat-sealing helium detection unit. The first lifting line moves downward and transfers the heat-sealed aluminum foil bag from the bottom transfer line to the second lifting line, which is also moving downward. The second lifting line moves upward and transfers the bag to the rear connecting line for output.

[0011] As a preferred embodiment, the cardboard feeding unit includes a cardboard hopper, a cardboard lifting module, and a cardboard width adjustment module. A flow strip is provided at the bottom of the cardboard hopper. The cardboard width adjustment module is located on the side of the cardboard hopper and is used to adjust the width of the cardboard hopper. The cardboard lifting module is located at the bottom of the cardboard hopper and is used to adjust the height of the cardboard in the cardboard hopper. The box forming unit includes a cardboard picking module, a folding box positioning module, a folding box pressing module, and a product boxing robot. The cardboard picking module picks up the cardboard from the cardboard feeding unit and places it on the folding box positioning module. The folding box pressing module presses down the cardboard to fold it into a box. The product boxing robot places the product into the box.

[0012] As a preferred embodiment, the lid-fastening helium detection unit includes a primary lid-fastening module, a helium detection module, and a secondary lid-fastening module. The primary lid-fastening module is used to fasten the lid on both sides of the box body. The helium detection module is used to re-inspect the sealing of the product. The secondary lid-fastening module is used to fasten the lid completely.

[0013] As a preferred embodiment, the packaging unit includes a sealing strip module, an adhesive tape module, and a label module. The sealing strip module is used to bond the box lid to the box body to form a cardboard box. The adhesive tape module is used to seal the cardboard box with tape around its perimeter. The label module is used to attach labels to the cardboard box and detect whether the finished product is a good product. The palletizing and unloading unit includes a palletizing robot, a good product stacking area, and a defective product stacking area. The palletizing robot is equipped with sponge suction cups for adsorbing finished products. The good product stacking area is used to place good products removed by the palletizing robot, and the defective product stacking area is used to place defective products removed by the palletizing robot.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) High degree of automation and efficiency improvement: By integrating multiple processes, the entire process is automated, greatly reducing manual intervention and significantly improving packaging efficiency; (2) Precise quality control and reliability: Multi-level visual inspection, helium sealing inspection and full-process closed-loop verification are introduced to ensure the precision and reliability of each link, such as tray positioning, label affixing, desiccant and humidity card placement, aluminum foil bag heat sealing and box sealing, effectively preventing errors and omissions and defective products from flowing out. (3) Flexible adaptation and flexible configuration: Each mechanism module supports the rapid switching of multiple specifications of trays, labels, aluminum foil bags and cardboard, adapting to diverse packaging needs and improving the applicability of the production line; (4) Compact layout and space optimization: The design of lifting flow line, bottom transfer and upper and lower layer connection makes the work stations such as bagging, bag folding, helium detection and boxing compactly arranged, realizing the integration of multiple processes in a limited space and reducing the equipment footprint; (5) Full-process traceability and informatization: Through visual barcode scanning, label printing and affixing, and final product full inspection, the entire process of product information recording and traceability from material tray to box is realized, meeting the strict requirements of the semiconductor industry for material tracking; (6) The production line of the present invention realizes fully automated, high-precision and traceable operation of semiconductor trays from material picking to finished product packaging. Through multi-level detection and flexible design, it improves efficiency while ensuring packaging quality and moisture-proof reliability. It is especially suitable for semiconductor component packaging with strict requirements for airtightness and cleanliness. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the material feeding mechanism in this invention; Figure 3 This is a top view of the material loading and unloading mechanism in this invention; Figure 4 This is a schematic diagram of the R-axis rotation assembly in this invention; Figure 5 This is a schematic diagram of the material tray label-tearing and labeling mechanism in this invention; Figure 6 This is a schematic diagram of the label-tearing unit in this invention; Figure 7 This is a schematic diagram of the labeling unit in this invention; Figure 8 This is a schematic diagram of the moisture monitoring mechanism in this invention; Figure 9 This is a schematic diagram of the humidity card feeding unit in this invention; Figure 10 This is a schematic diagram of the desiccant supply unit in this invention; Figure 11 This is a schematic diagram of the picking and placing robotic arm in this invention; Figure 12 This is a schematic diagram of the material tray transfer platform in this invention; Figure 13 This is a schematic diagram of the bagging and sealing helium detection mechanism in this invention; Figure 14 This is a top view of the bagged helium detection mechanism in this invention; Figure 15 This is a schematic diagram of the structure of the heat-sealed transfer module in this invention; Figure 16 This is a schematic diagram of the packaging and re-inspection mechanism in this invention; Figure 17 This is a top view of the boxing and packaging re-inspection mechanism in this invention; Figure 18 This is a schematic diagram of the paperboard feeding unit in this invention; Figure 19 This is a schematic diagram of the box forming unit in this invention; Figure 20 This is a schematic diagram of the structure of the liner placement unit in this invention; Figure 21 This is a schematic diagram of the helium detection unit with cap fastening in this invention; Figure 22 This is a schematic diagram of the packaging unit in this invention; Figure 23 This is a schematic diagram of the palletizing and unloading unit in this invention; The attached diagram lists the following components: Frame 100, Material feeding and picking mechanism 200, Tray labeling and peeling mechanism 300, Moisture-proof monitoring mechanism 400, Bag packaging and helium detection mechanism 500, Box packaging and re-inspection mechanism 600, Tray picking unit 201, Vision inspection unit 202, Execution platform 203, Tray feeding three-axis 204, R-axis rotation assembly 205, Suction cup assembly 206, Lower CCD camera 207, Upper CCD camera 208, Side CCD camera 209, Horizontal displacement assembly 210, Vertical displacement assembly 211, Tilting component 212, Feeding trolley 213, Tray positioning frame 214, Center block 215, Tilting motor 216, Clamping cylinder 217, Clamping plate 218, Material picking three-axis unit 301, Label peeling unit 302. Labeling unit 303, label tearing platform 304, adsorption cylinder 305, label tearing positioning CCD camera 306, label tearing moving assembly 307, top bracket 308, top moving cylinder 309, arc-shaped limiting hole 310, label picker 311, label receiving platform 312, label machine 313, labeling positioning CCD camera 314, labeling moving assembly 315, gripper assembly 316, stamping assembly 317, humidity card feeding unit 401, humidity card hopper 402, humidity card transfer assembly 403, humidity card linear motion module 404, humidity card rotary motion module 405, humidity card detection platform 406, humidity card detection camera 407, humidity card adsorption head 408, defective product collection box 409, hot air gun 410, humidity card hot air 411. Hygrometer; 412. Desiccant feeding unit; 413. Desiccant hopper; 414. Desiccant transfer assembly; 415. Desiccant transport module; 416. Desiccant cutting module; 417. Desiccant transfer platform; 418. Desiccant hot air outlet; 419. Picking and placing robot; 420. Tray picking head; 421. Hygrometer card picking head; 422. Desiccant picking head; 423. Material detection camera; 424. Tray transfer platform; 425. Tray transport module; 426. Tray clamp; 427. Hot air blower; 428. Aluminum foil bag feeding unit; 501. Aluminum foil bag feeding box; 502. Aluminum foil bag picking robot; 503. Aluminum foil bag feeding transfer platform; 504. Aluminum foil bag transfer module; 505. Aluminum foil bag labeling machine; 506. Aluminum foil bag labeling machine; 507. Aluminum foil... 508 Bag conveying head, 509 Aluminum foil bag heat sealing unit, 510 Heat sealing and transplanting robot, 511 Heat sealing and transplanting transmission module, 512 Material tray feeding module, 513 Aluminum foil bag feeding module, 514 Bag opening and heat sealing machine, 515 Clamping assembly, 516 Bag supporting assembly, 517 Heat sealing assembly, 518 Bag pusher, 519 Vacuum extraction port, 520 Helium filling port, 521 Sealing inspection camera, 522 Heat sealing, labeling and transport module, 523 Heat sealing, labeling machine, 524 Defective material box, 525 Aluminum foil bag folding unit, 526 Folding and transplanting module, 527 Folding robot, 528 Folding assembly, 529 Post-heat sealing helium inspection unit, 530 Helium inspection and unloading robot, 531 Helium inspection machine, 532 Helium inspection and unloading robot, 533Helium detection output unit 534, first lifting line 535, second lifting line 536, rear connecting line 537, aluminum foil bag labeling unit 538, conveyor line 601, cardboard feeding unit 602, cardboard hopper 603, cardboard lifting module 604, cardboard width adjustment module 605, flow strip 606, box forming unit 607, cardboard picking module 608, folding box positioning module 609, folding box width adjustment module 610, folding box length adjustment module 611, side ear folding module 612, folding box pressing module 613, product boxing robot 614, lid-fastening helium detection unit 615, initial lid-fastening module 616, helium detection module Group 617, Secondary Cap Module, 618, Packaging Unit, 619, Sealing Strip Module, 620, Sealing Strip Tearer, 621, Sealing Strip Robot, 622, Tape Applying Module, 623, Clamping and Positioning Robot, 624, Tape Applying Machine, 625, Label Module, 626, Label Feeder, 627, Label Robot, 628, Full Inspection Vision Camera, 629, Palletizing and Unloading Unit, 630, Palletizing Robot, 631, Good Product Stacking Area, 632, Defective Product Stacking Area, 633, Sponge Suction Cup, 634, Liner Placement Unit, 635, Bubble Wrap Feeding Module, 636, Bubble Wrap Cutting Module, 637, Bubble Wrap Fixed Length Cutting Module, 638, Bubble Wrap Picking and Placing Module, 639. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments. These embodiments are only used to more clearly illustrate the technical solutions of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0017] Example: like Figure 1 As shown, a fully automated semiconductor tray packaging line includes: The frame 100 and the material feeding mechanism 200, the material tray labeling mechanism 300, the moisture monitoring mechanism 400, the bagging and sealing helium detection mechanism 500, and the boxing and sealing re-inspection mechanism 600 are installed on the frame 100. The material handling and feeding mechanism 200 includes a material tray handling unit 201, a vision detection unit 202, and an execution platform 203. The material tray handling unit 201 picks up the material tray and places it onto the execution platform 203. The vision detection unit 202 performs visual detection on the material tray. The execution platform 203 is used to carry and flip the material. The material tray labeling and labeling mechanism 300 includes a material picking triaxial unit 301, a label tearing unit 302, and a labeling unit 303. The material picking triaxial unit 301 is used to pick up and put in the material tray, the label tearing unit 302 is used to tear off the original label on the material tray, and the labeling unit 303 is used to re-paste the label on the material tray. The moisture monitoring mechanism 400 includes a humidity card feeding unit 401, a desiccant feeding unit 413, a picking and placing robot 420, and a tray transfer platform 425. The humidity card feeding unit 401 is used to provide humidity cards, the desiccant feeding unit 413 is used to provide desiccant, the picking and placing robot 420 is located above the humidity card feeding unit 401 and the desiccant feeding unit 413, and the tray transfer platform 425 is located below the picking and placing robot 420. The picking and placing robot 420 places the humidity card and desiccant on the tray of the tray transfer platform 425. The bagging and sealing helium inspection mechanism 500 includes an aluminum foil bag feeding unit 501, an aluminum foil bag heat sealing unit 509, an aluminum foil bag folding unit 526, a post-heat-sealed helium inspection unit 530, and a post-helium inspection output unit 534. The aluminum foil bag feeding unit 501 provides empty aluminum foil bags to the aluminum foil bag heat sealing unit 509. The aluminum foil bag heat sealing unit 509 places a tray into an empty aluminum foil bag, evacuates it, fills it with helium, and then heat-seals it. The heat-sealed aluminum foil bag is then transferred to the aluminum foil bag folding unit 526. The aluminum foil bag folding unit 526 folds the heat-sealed aluminum foil bag. After folding, the post-heat-sealed helium inspection unit 530 performs a helium inspection on the heat-sealed aluminum foil bag, and then the finished product is transferred through the post-helium inspection output unit 534. The boxing and packaging inspection mechanism 600 includes a cardboard feeding unit 602, a box forming unit 607, a lid-fastening helium detection unit 615, a packaging unit 619, and a stacking and unloading unit 630 arranged sequentially along the conveying direction of the conveyor line 601. The cardboard feeding unit 602 is used to provide cardboard. The box forming unit 607 is used to fold the cardboard into a box and put the product into the box. The lid-fastening helium detection unit 615 is used to perform a sealing inspection on the product and fasten the lid to form a finished product. The packaging unit 619 is used to externally package the finished product. The stacking and unloading unit 630 is used to stack the finished product.

[0018] Specifically, the aforementioned mechanisms are distributed sequentially at the workstations of the frame 100, and the workstations work closely together to achieve automated packaging.

[0019] Preferred, such as Figures 2-4 As shown, in the material feeding mechanism 200, the material feeding unit 201 includes a material feeding three-axis 204 capable of three-dimensional spatial movement, an R-axis rotation component 205 installed at the end of the material feeding three-axis 204, and a suction cup component 206 installed with the R-axis rotation component 205. The vision detection unit 202 includes a lower CCD camera 207 for initial positioning and scanning of the material tray, an upper CCD camera 208 for detecting the position and orientation of the material tray, and a side CCD camera 209 for detecting black bars.

[0020] Specifically, the R-axis rotation assembly 205 is an electric rotating platform, which is a "convex"-shaped platform with a suction cup assembly 206 vertically installed at the bottom. There are two upper CCD cameras 208. One of the upper CCD cameras 208 is fixed to the side of the electric rotating platform by an extension rod and is inclined downward, and the other upper CCD camera 208 is fixed to the lower part of the electric rotating platform and is vertically downward. The lower CCD camera 207 is arranged on the execution platform 203 and faces the R-axis rotation assembly 205. The side CCD camera 209 is mounted on the starting end of the execution platform 203 and faces the execution platform 203.

[0021] Preferably, a tray flipping assembly is provided on one side of the execution platform 203. The tray flipping assembly includes a horizontal displacement assembly 210 capable of reciprocatingly moving towards the execution platform 203, a vertical displacement assembly 211 for lifting and placing the tray, and a flipping member 212 for picking and placing the tray. The horizontal displacement assembly 210 is arranged on the side of the execution platform 203. The vertical displacement assembly 211 is horizontally slidably mounted on the horizontal displacement assembly 210, and the flipping member 212 is arranged on the vertical displacement assembly.

[0022] Specifically, the flipping member 212 includes a center block 215, a flipping motor 216, and clamping plates 218. The flipping motor 216 is horizontally fixed on the vertical displacement assembly 211, and the center of the center block 215 is fixed perpendicular to the output end of the flipping motor 216. The clamping plates 218 are distributed in a cross shape at the edge of the center block 215 and are installed on the center block 215 through clamping plate cylinders 217.

[0023] More specifically, a feeding assembly is provided on the other side of the execution platform 203. The feeding assembly is a feeding trolley 213 with an elastic support plate at the bottom, and the feeding trolley 213 has a tray positioning frame 214 from bottom to top. The number of feeding trolleys 213 is two, and each feeding trolley 213 has at least two tray positioning frames 214.

[0024] Furthermore, during material handling and loading, the feeding trolley 213 is manually pushed to the side of the execution platform 203. The material tray placed on the feeding trolley 213 is continuously lifted upwards by the limiting action of the tray positioning frame 214 and the lifting action of the bottom elastic support plate, allowing the material handling component to grasp it. The material handling component's tray loading three-axis 204 makes corresponding displacement movements according to the position and height of the tray. The R-axis rotation component 205 rotates accordingly based on the recognition result of the upper CCD camera 208, and the tray is grasped by the suction cup component 206 below. Simultaneously, the upper CCD camera 208 identifies the orientation of the tray, and the lower CCD camera 207 performs [further processing / processing]. The barcode scanning identification uses the side CCD camera 209 to identify whether the black strip on the material tray is missing; this completes the material tray position calibration, front and back identification, black strip detection and material barcode reading in one go; when the upper CCD camera 208 identifies that the material tray is reversed, the material tray flipping component on the other side of the execution platform 203 is activated, the horizontal displacement component 210 moves toward the execution platform 203, and at the same time the vertical displacement component 211 is lifted upward, the clamping cylinder 217 of the flipping component 212 extends and then retracts, the clamping plates 218 distributed in a cross shape clamp the material tray, and the 180° flip is completed under the action of the flipping motor 216. The clamping plates 218 open, and the horizontal displacement component 210 and the vertical displacement module are reset.

[0025] Preferred, such as Figures 5-7As shown, in the material tray labeling mechanism 300, the material picking triaxial unit 301 includes a material picking triaxial axis for three-dimensional spatial movement and a suction component for picking up the material tray; the label tearing unit 302 includes a label tearing platform 304, a label tearing positioning component, a suction cylinder 305, and a top moving component. The label tearing positioning component includes a label tearing positioning CCD camera 306 and a label tearing moving component 307. The label tearing positioning CCD camera 306 is mounted downwards on the label tearing moving component 307. The top moving component includes a top bracket 308 and a top moving cylinder 309. The top bracket 308 is vertically positioned at the bottom of the label tearing moving component 307. An arc-shaped limiting hole 310 is opened on the surface of the top bracket 308. The top moving cylinder 309 is fixed to the top bracket 308, and the output end of the top moving cylinder 309 is horizontally oriented towards the arc. A limiting hole 310 is provided. The adsorption cylinder 305 is vertically installed with the top support 308. The middle part of the adsorption cylinder 305 is rotatably connected to the top support 308. The top of the adsorption cylinder 305 is installed in the arc-shaped limiting hole 310 through a limiting block. The bottom output end of the adsorption cylinder 305 is provided with a label picker 311 facing downward. The labeling unit 303 includes a label receiving platform 312, a labeling positioning module, and a label machine 313. The label receiving platform 312 is connected to the label tearing platform 304. The labeling positioning module is set at the entrance of the label receiving platform 312. The labeling positioning module includes a labeling positioning CCD camera 314 and a labeling moving component 315. The labeling moving component 315 moves according to the recognition and positioning result of the labeling positioning CCD camera 314. The label machine 313 is vertically installed downward with the labeling moving component 315.

[0026] Specifically, the label-tearing platform 304 is horizontally positioned, and the label-tearing moving component 307 moves according to the recognition and positioning results of the label-tearing positioning CCD camera 306; the label gripper 311 has a width of not less than 25mm, is a columnar structure with a vacuum adsorption surface, has adsorption holes on its surface, and has a vacuum channel inside that communicates with the adsorption holes; the vacuum channel is connected to a vacuum generator; the label-tearing mechanism also includes a gripper assembly 316, which is an openable and closable pneumatic gripper, fixed downward to the side of the adsorption cylinder 305, and coaxially arranged with the output end of the adsorption cylinder 305.

[0027] More specifically, the label machine 313 has three different specifications, arranged on the side of the label receiving platform 312 away from the label flipping mechanism; the side of the label receiving platform 312 is also provided with a label flipping mechanism with the same structure as the material tray flipping assembly.

[0028] Both the label-tearing platform 304 and the label-receiving platform 312 are transmission platforms capable of conveying material trays, and waste label boxes are also provided on the label-tearing platform 304 and the label-receiving platform 312.

[0029] Furthermore, during the labeling process, the material handling triaxial unit 301 picks up the material tray and places it at the label-tearing station. First, the label-tearing positioning CCD camera 306 in the label-tearing positioning component precisely positions the label to be peeled off on the material tray. The label-tearing moving component 307 moves according to the recognition and positioning result of the label-tearing positioning CCD camera 306, aligning the adsorption cylinder 305 with the label to be peeled off. The output end of the adsorption cylinder 305 descends, causing the label picker 311 to contact the label to be peeled off and perform vacuum adsorption. At this time, the output end of the top moving cylinder 309 extends, and the adsorption cylinder 305 moves to the top moving cylinder 309. Together with the top support 308, the label to be torn is rotated and pulled up. The gripper assembly 316 closes to clamp the label to be torn. The label tearing moving assembly 307 moves to tear off the label. After the torn label is placed into the waste label box, the label tearing mechanism returns to its original position and is restored. The label-tearing tray enters the label receiving platform 312 from the label tearing platform 304. At the same time, the labeling positioning CCD camera 314 positions the label to be labeled on the tray. The labeling moving assembly 315 moves as a whole according to the recognition and positioning result of the labeling positioning CCD camera 314, driving the label machine 313 to the labeling position to apply the label.

[0030] Furthermore, a stamping component 317 is added downstream of the labeling platform 312. The overall structure and components of the stamping component 317 are the same as those of the labeling unit 303. The difference is that the original labeling machine 313 can be replaced by the stamping component 317.

[0031] Preferred, such as Figures 8-12 As shown, in the moisture monitoring mechanism 400, the humidity card feeding unit 401 includes a humidity card hopper 402 and a humidity card transfer component 403. The humidity card hopper 402 is used to store humidity cards, and the humidity card transfer component 403 is used to remove humidity cards from the humidity card hopper 402. The desiccant feeding unit 413 includes a desiccant hopper 414 and a desiccant transfer component 415. The desiccant hopper 414 is used to store desiccant, and the desiccant transfer component 415 is used to remove desiccant from the desiccant hopper 414. The picking and placing robot 420 includes a tray for picking up materials. The system includes a tray dispensing head 421, a humidity card dispensing head 422, and a desiccant dispensing head 423. The tray dispensing head 421 is used to pick up and place the tray. The humidity card dispensing head 422 is used to remove the humidity card from the humidity card transfer assembly 403 and place it on the tray. The desiccant dispensing head 423 is used to remove the desiccant from the desiccant transfer assembly 415 and place it on the tray. The tray transfer platform 425 includes a tray transport module 426 and a tray clamp 427. The tray transport module 426 is used to transport the tray to the humidity card and desiccant placement positions. The tray clamp 427 is used to fix the tray.

[0032] More preferably, the desiccant hopper 414 has a pull-out structure, and a desiccant hot air outlet 419 is provided at the bottom of the desiccant hopper 414, which is connected to the hot air blower 428.

[0033] Specifically, the desiccant supply unit 413 includes at least two desiccant hoppers 414 arranged side by side. Each desiccant hopper 414 is equipped with a desiccant transfer assembly 415. Hot air is circulated through the desiccant hopper 414 to continuously or intermittently and gently heat the stored desiccant, ensuring the effectiveness of the desiccant.

[0034] Preferably, the desiccant transfer assembly 415 includes a desiccant transport module 416, a desiccant cutting module 417, and a desiccant transfer platform 418. The desiccant transport module 416 transports continuous desiccant with cutting lines from the desiccant hopper 414 to the desiccant transfer platform 418 via the desiccant cutting module 417. The desiccant cutting module 417 cuts the continuous desiccant with cutting lines into individual desiccants.

[0035] Specifically, the desiccant used in this invention is a continuous desiccant with a cutting line, which can reduce storage space. Therefore, in actual use, the desiccant transport module 416 transports the entire desiccant from the desiccant silo 414 to the desiccant transfer platform 418, and then the desiccant cutting module 417 cuts off individual desiccant pieces, and the desiccant transfer platform 418 transfers the individual desiccant pieces to the pick-and-place robot arm 420.

[0036] Preferably, the humidity card storage compartment 402 is a clip structure, and a humidity card hot air outlet 411 is provided at the bottom of the humidity card storage compartment 402, which is connected to the hot air blower 428.

[0037] Specifically, the humidity card feeding unit 401 includes at least two humidity card hoppers 402 arranged side by side. Each humidity card hopper 402 is used to supply a humidity card of a certain specification. The humidity card hopper 402 is vented with hot air to continuously or intermittently heat the stored humidity cards in a gentle manner to ensure the effectiveness of the humidity cards.

[0038] More preferably, a hygrometer 412 for detecting humidity is provided on the top of the humidity hopper 402.

[0039] Specifically, the humidity is detected by a hygrometer 412 in the humidity card hopper 402, thereby ensuring the effectiveness of the humidity card.

[0040] Preferably, the humidity card transfer assembly 403 includes a humidity card linear motion module 404, a humidity card rotary motion module 405, a humidity card detection platform 406, and a humidity card detection camera 407. The humidity card rotary motion module 405 is equipped with a humidity card adsorption head 408. The humidity card rotary motion module 405 drives the humidity card adsorption head 408 to rotate from the humidity card hopper 402 to the humidity card detection platform 406. The humidity card adsorption head 408 is used to take out and adsorb humidity cards from the humidity card hopper 402 and place them in the humidity card detection platform 406. The humidity card detection platform 406 is set on the humidity card linear motion module 404. The humidity card linear motion module 404 drives the humidity card detection platform 406 to a position below the humidity card detection camera 407. The humidity card detection camera 407 is used to detect whether the humidity card is a good product.

[0041] Specifically, this invention has four humidity card hoppers 402 arranged side by side, which can supply four types of humidity cards. The humidity cards are picked up and put in by adsorption and rotation. A humidity card detection camera 407 is used to take pictures of the humidity cards taken out from the humidity card hoppers 402 and compare them with the preset specification template to realize specification verification or rejection of defective products.

[0042] More preferably, a defective product collection box 409 is provided at the humidity card detection platform 406.

[0043] Specifically, if the humidity card fails the test, the humidity card adsorption head 408 will adsorb the defective product and place it into the defective product collection box 409.

[0044] More preferably, a hot air gun 410 is provided at the humidity card detection camera 407.

[0045] Specifically, the hot air gun 410 can prevent moisture from being reabsorbed from the air during the transmission process.

[0046] Preferably, the picking and placing robot 420 is further provided with a material detection camera 424, which is used to visually detect the materials picked up and placed by the picking and placing robot 420.

[0047] Specifically, when the robotic arm 420 picks up or puts down the material tray, the material detection camera 424 compares and detects the label on the material tray. After the robotic arm 420 picks up or puts down the humidity card and desiccant, the material detection camera 424 detects the position of the humidity card and desiccant on the material tray.

[0048] Furthermore, the material handling head 421 of the picking and placing robot 420 of the moisture monitoring mechanism 400 picks up the material tray from the previous station and places it onto the material tray transfer platform 425. The material detector compares and detects the label on the material tray. Then, the material tray transport module 426 transports the material tray to the desiccant and humidity card placement position. Then, the material tray clamp 427 clamps the material tray for placement. According to the required humidity card and desiccant specifications selected by the material tray, the humidity card hopper 402 of the humidity card supply unit 401 starts heating and lifts the material pile. The desiccant cutting module 417 and desiccant transfer platform 418 of the corresponding desiccant hopper 414 in the desiccant supply unit 413 are ready. The picking and placing robot 420... First, it moves to the desiccant feeding unit 413 and uses the desiccant pick-up head 423 to pick up the pre-cut individual desiccant. Then, it moves to the designated humidity card detection platform 406 and uses the humidity card pick-up head 422 to pick up the top humidity card. The pick-up and drop robot arm 420 carries the desiccant and humidity card to the material tray transfer platform 425. First, the humidity card is placed in the designated humidity card position on the material tray, and then the desiccant is placed in the designated desiccant position on the material tray. After placement, the material detection camera 424 takes a picture for full inspection to confirm that the placement of both is accurate, without tilting, and without omissions. If the inspection is qualified, the material tray transfer platform 425 transports the combination of material tray, humidity card, and desiccant to the next packaging station.

[0049] Preferred, such as Figures 13-15 As shown, in the bagging and sealing helium inspection mechanism 500, the aluminum foil bag feeding unit 501 includes an aluminum foil bag feeding box 502, an aluminum foil bag picking robot 503, an aluminum foil bag feeding transfer platform 504, and an aluminum foil bag transfer module 505. The aluminum foil bag feeding box 502 provides aluminum foil bags. The aluminum foil bag picking robot 503 picks up aluminum foil bags from the aluminum foil bag feeding box 502 and places them on the aluminum foil bag feeding transfer platform 504. The aluminum foil bag transfer module 505 is used to transport the aluminum foil bags on the aluminum foil bag feeding transfer platform 504.

[0050] Specifically, the aluminum foil bag feeding box 502 can store up to 100 bags at a time. The aluminum foil bag feeding box 502 has three layers, corresponding to three types of materials. When a material needs to be fed, the cylinder inside the aluminum foil bag feeding box 502 will push out the corresponding aluminum foil bag, which will then be picked up by the aluminum foil bag picking robot 503 and placed on the aluminum foil bag feeding transfer platform 504.

[0051] More preferably, the aluminum foil bag labeling unit 538 further includes an aluminum foil bag label dispenser 506 and an aluminum foil bag labeling machine 507. The aluminum foil bag transfer module 505 is equipped with an aluminum foil bag transport head 508, which transports the aluminum foil bags on the aluminum foil bag loading transfer platform 504 to the aluminum foil bag label dispenser 506. The aluminum foil bag label dispenser 506 provides the bag body label of the aluminum foil bag, and the aluminum foil bag labeling machine 507 takes the bag body label from the aluminum foil bag label dispenser 506 and affixes it to the aluminum foil bag.

[0052] Specifically, in practical implementation, the aluminum foil bag labeling machine 506 includes one or both of a label tearing machine and a printer to adapt to different bag labels. The aluminum foil bag transport head 508 can be rotated 180° to perform front and back labeling. The aluminum foil bag labeling machine 507 is also equipped with an aluminum foil bag label detection camera to confirm the bag label and determine the labeling position. After labeling is completed, a full inspection is performed.

[0053] Preferably, the aluminum foil bag heat-sealing unit 509 includes a heat-sealing transfer robot 510 and a heat-sealing transfer conveyor module 511. The heat-sealing transfer conveyor module 511 includes a tray feeding module 512, an aluminum foil bag feeding module 513, a bag-opening heat-sealing machine 514, and a bag pusher 518. The heat-sealing transfer robot 510 picks up aluminum foil bags from the aluminum foil bag loading unit 501 and places them in the aluminum foil bag feeding module 513. The aluminum foil bag feeding module 513 conveys the aluminum foil bags to the bag-opening heat-sealing machine 514. The sealing machine 514 opens the aluminum foil bag, and the material tray feeding module 512 transfers the material tray to the bag pusher 518. The bag pusher 518 pushes the material tray from the material tray feeding module 512 into the aluminum foil bag opened by the heat sealer. The vacuum extraction port 519 on the bag pusher 518 evacuates the aluminum foil bag, and the helium filling port 520 on the bag pusher 518 fills the aluminum foil bag with helium. The bag opening and heat sealing machine 514 heat seals the aluminum foil bag containing the material tray, and the heat-sealed aluminum foil bag containing the material tray returns to the material tray feeding module 512.

[0054] Specifically, in order to improve work efficiency, the aluminum foil bag heat sealing unit 509 is equipped with at least two sets of parallel heat sealing transfer modules 511. When sealing the aluminum foil bag, an inert gas such as helium is injected. The composition of the inert gas molecules is used to detect whether the aluminum foil bag will leak. If the aluminum foil bag leaks, the inert gas molecules inside the aluminum foil bag will be lost.

[0055] More specifically, in practical implementation, the bag opening and heat sealing machine 514 includes a clamping assembly 515, a bag supporting assembly 516, and a heat sealing assembly 517. The aluminum foil bag feeding module 513 transmits the aluminum foil bag to the clamping assembly 515, which keeps the aluminum foil bag feeding module 513 stationary. The bag supporting assembly 516 is used to open the aluminum foil bag transmitted from the aluminum foil bag feeding module 513. The bag pushing machine 518 pushes the material tray from the material tray feeding module 512 into the opened aluminum foil bag. The vacuum extraction port 519 on the bag pushing machine 518 evacuates the aluminum foil bag, and the helium filling port 520 on the bag pushing machine 518 fills the aluminum foil bag with helium. Then, the heat sealing assembly 517 heat seals the aluminum foil bag.

[0056] More preferably, the aluminum foil bag heat-sealing unit 509 further includes a sealing inspection camera 521, a heat-sealing labeling and transport module 522, a heat-sealing label dispenser 523, a heat-sealing labeling machine 524, and a defective material box 525. The heat-sealing transfer robot 510 transports the heat-sealed aluminum foil bags on the material tray feeding module 512 to the sealing inspection camera 521 for inspection. The sealing inspection camera 521 inspects the top and bottom sealing edges of the heat-sealed aluminum foil bags. The heat-sealing and transplanting robot 510 places the unqualified heat-sealed aluminum foil bags into the unqualified material box 525. The heat-sealing and transplanting robot 510 places the qualified heat-sealed aluminum foil bags into the heat-sealing and labeling transport module 522. The heat-sealing and labeling transport module 522 transports the heat-sealed aluminum foil bags to the heat-sealing and labeling machine 523. The heat-sealing and labeling machine 523 provides heat-sealed labels. The heat-sealing and labeling machine 524 takes the heat-sealed labels from the heat-sealing and labeling machine 523 and affixes them to the heat-sealed aluminum foil bags.

[0057] Specifically, in practice, the heat-sealing label dispenser 523 is a printer to adapt to different heat-sealing labels. The heat-sealing label applicator 524 is also equipped with a heat-sealing label detection camera to confirm the heat-sealing label and determine the labeling position. After the labeling is completed, a full inspection is performed.

[0058] Preferably, the aluminum foil bag folding unit 526 includes a folding and transplanting module 527, a folding robot 528, and a folding assembly 529. The folding and transplanting module 527 delivers the folding robot 528 to the aluminum foil bag heat sealing unit 509 to pick up the material, and then delivers the folding robot 528 to the folding assembly 529 to fold the bag.

[0059] Specifically, after the aluminum foil bags on the tray are heat-sealed and labeled, the heat-sealing and labeling transport module 522 sends the heat-sealed aluminum foil bags to the aluminum foil bag folding area. The folding and transferring module 527 sends the folding robot 528 to the heat-sealing and labeling transport module 522 to pick up the material. After the folding robot 528 completes the picking up of the material, it can perform the folding action and then move to the folding assembly 529 to complete the folding of the heat-sealed aluminum foil bags.

[0060] Preferably, the heat-sealed helium inspection unit 530 includes a helium inspection unloading robot 531, a helium inspection machine 532, and a helium inspection retrieval robot 533. The helium inspection unloading robot 531 takes the heat-sealed aluminum foil bag from the aluminum foil bag folding unit 526 and places it on the helium inspection machine 532 for helium inspection. The helium inspection retrieval robot 533 takes the helium-inspected heat-sealed aluminum foil bag from the helium inspection machine 532.

[0061] Specifically, the helium detector 532 is a dual-station helium detector with two stations, one above the other. While one station is performing helium detection, the other station can perform loading or unloading, realizing uninterrupted continuous operation of the detection process and achieving higher efficiency.

[0062] Preferably, the helium detection output unit 534 includes a first lifting line 535, a bottom transfer line (not shown in the figure), a second lifting line 536, and a rear connecting line 537. The first lifting line 535 moves upward and receives the heat-sealed aluminum foil bag that has passed the helium detection by the heat-sealed helium detection unit 530. The first lifting line 535 moves downward and transfers the heat-sealed aluminum foil bag from the bottom transfer line to the second lifting line 536, which is moving downward. The second lifting line 536 moves upward and transfers the bag to the rear connecting line 537 for output.

[0063] Specifically, the bottom transfer line is located at the lower part of the frame 100, and the rear connecting line 537 is located at the upper part of the frame 100. The first lifting line 535 and the second lifting line 536 can perform lifting movements, making the layout more compact.

[0064] Furthermore, this invention seamlessly integrates the previously scattered processes of bagging, vacuuming and helium filling, heat sealing, appearance inspection, and helium testing into an automated production line. Through the design of dual-path parallel heat sealing and dual-cavity alternating helium testing, it breaks through the efficiency bottleneck of traditional single-line operations. At the same time, multiple error-proof inspection checkpoints (labeling verification, visual inspection, and helium testing) are embedded in the process, realizing a closed-loop quality control of "inspection-execution-re-inspection" to ensure that only fully qualified sealed packaging can leave the production line. It is particularly suitable for packaging precision electronic components with extreme requirements for airtightness.

[0065] Preferred, such as Figures 16-18 As shown, in the boxing and packaging inspection mechanism 600, the cardboard feeding unit 602 includes a cardboard hopper 603, a cardboard lifting module 604, and a cardboard width adjustment module 605. The cardboard hopper 603 is provided with a flow strip 606 at the bottom. The cardboard width adjustment module 605 is provided on the side of the cardboard hopper 603 and is used to adjust the width of the cardboard hopper 603. The cardboard lifting module 604 is provided at the bottom of the cardboard hopper 603 and is used to adjust the height of the cardboard in the cardboard hopper 603.

[0066] Specifically, in actual use, the cardboard hopper 603 can feed up to 100 cardboard pieces at a time. The width of the cardboard hopper 603 can be adjusted by the cardboard width adjustment module 605 according to the specific cardboard specifications required, making it suitable for boxes of various sizes. Servo drive is used to switch recipes with one click according to different box specifications to complete the size adjustment of the cardboard hopper 603. The bottom of the cardboard hopper 603 is equipped with a flow strip 606 to facilitate manual feeding. The cardboard lifting module 604 lifts the cardboard to a fixed height in sequence to facilitate cardboard retrieval.

[0067] Preferred, such as Figure 19 As shown, the box forming unit 607 includes a cardboard picking module 608, a folding box positioning module 609, a folding box pressing module 613, and a product boxing robot 614. The cardboard picking module 608 is used to pick up the cardboard from the cardboard feeding unit 602 and place it on the folding box positioning module 609. The folding box pressing module 613 presses down the cardboard to fold it into a box. The product boxing robot 614 is used to place the product into the box.

[0068] Specifically, the folding box positioning module 609 includes a folding box width adjustment module 610, a folding box length adjustment module 611, and a side ear folding module 612. The folding box width adjustment module 610 is used for servo adjustment of the folding box width of the box body, the folding box length adjustment module 611 is used for step adjustment of the folding box length of the box body, and the side ear folding module 612 is used for step adjustment of the side ear folding of the box body, thereby adapting to the needs of paper boxes of different sizes and specifications.

[0069] Preferred, such as Figure 20 As shown, an inner lining placement unit 635 is provided at the box forming unit 607. The inner lining placement unit 635 includes a bubble wrap feeding module 636, a bubble wrap cutting module 637, a bubble wrap fixed-length feeding module 638, and a bubble wrap picking and placing module 639. The bubble wrap feeding module 636 provides bubble wrap, which is then fixed by the bubble wrap fixed-length feeding module 638 after passing through the bubble wrap cutting module 637. The bubble wrap fixed-length feeding module 638 adjusts the length of the bubble wrap, the bubble wrap cutting module 637 cuts the bubble wrap after adjusting the length, and the bubble wrap picking and placing module 639 takes out the fixed-length bubble wrap and places it into the box.

[0070] Specifically, the bubble wrap feeding module 636 receives the material in rolls. In actual use, the feeding diameter is within 800mm and the width is within 470mm. The feeding length can be adjusted according to the requirements by the bubble wrap fixed-length feeding module 638. Then, the bubble wrap is cut by the bubble wrap cutting module 637. Finally, the bubble wrap picking and placing module 639 places it as an inner liner in the box. Before the product packing robot 614 picks up and places the product, the bubble wrap picking and placing module 639 picks up the bubble wrap and places it at the bottom of the box. Then, the product packing robot 614 picks up and places the product on the bottom bubble wrap. Finally, the bubble wrap picking and placing module 639 picks up the bubble wrap a second time and places it on the top of the product. After completion, it is moved out by the conveyor line 601 to the capping and inspection unit 615.

[0071] Preferred, such as Figure 21 As shown, the lid-fastening helium detection unit 615 includes a primary lid-fastening module 616, a helium detection module 617, and a secondary lid-fastening module 618. The primary lid-fastening module 616 is used to fasten the lid on both sides of the box body. The helium detection module 617 is used to re-inspect the sealing of the product. The secondary lid-fastening module 618 is used to fasten the lid.

[0072] Specifically, the lid-fastening helium detection unit 615 completes the lid-fastening action in two steps. The first lid-fastening module 616 fastens both sides of the lid, and the conveyor line 601 moves the box to the helium detection station. Then, the helium detection module 617 clamps the box containing the product and places it in the helium detection chamber for helium detection. After the helium detection is completed, the box is clamped back to the conveyor line 601, and the second lid-fastening module 618 performs a second lid-fastening. Finally, the lid is completely fastened, and the conveyor line 601 conveys the box to the packaging unit 619.

[0073] Preferred, such as Figure 22 As shown, the packaging unit 619 includes a sealing strip module 620, an adhesive tape module 623, and a label module 626. The sealing strip module 620 is used to bond the box lid and the box body into a cardboard box. The adhesive tape module 623 is used to seal the four sides of the cardboard box with tape. The label module 626 is used to paste the label onto the cardboard box and detect whether the finished product is good.

[0074] More preferably, the sealing strip module 620 includes a sealing strip tearing machine 621 and a sealing strip robot 622. The sealing strip tearing machine 621 is used to provide the sealing strip, and the sealing strip robot 622 is used to remove the sealing strip from the sealing strip tearing machine 621 and stick it onto the cardboard box.

[0075] Specifically, after the cover-closing helium detection unit 615 closes the box, the conveyor line 601 sends the product to the sealing module 620. The sealing strip tearing machine 621 is arranged in pairs, and the sealing strip picking robot 622 picks up the sealing strip and moves it to the carton position to apply the sealing strip.

[0076] More preferably, the tape applicator module 623 includes a clamping and positioning robot 624 and a tape applicator 625. The clamping and positioning robot 624 is used to remove the cardboard box, clamp it, and move it to the tape applicator 625. The tape applicator 625 is used to complete the tape application requirement around the cardboard box.

[0077] Specifically, the clamping and positioning robot 624 is a six-axis robot. The conveyor line 601 delivers the product to the tape applicator module 623. After the product is positioned, the six-axis robot takes out the product, clamps and positions it, and moves it to the workstations of several tape applicators 625 in sequence, thereby completing the tape applicator requirement around the cardboard box.

[0078] More preferably, the label module 626 includes a label feeder 627 and a label robot 628. The label feeder 627 is used to provide labels, and the label robot 628 is used to take the labels from the label feeder 627 and stick them onto the cardboard box. The label robot 628 is equipped with a full inspection vision camera 629 for detecting whether the finished product is good or defective.

[0079] Specifically, conveyor line 601 delivers the product to label module 626, where label robot 628 picks up the label from label feeder 627 and automatically affixes it to the carton. In specific use, the labels can be divided into three types: traceability labels, GP labels, and WD labels. The label robot 628 is equipped with a full inspection vision camera 629 for full inspection after labeling. Then, the finished product after full inspection is transferred by conveyor line 601 to palletizing and unloading unit 630. The full inspection vision camera 629 is a CCD camera.

[0080] Preferred, such as Figure 23 As shown, the palletizing and unloading unit 630 includes a palletizing robot 631, a good product stacking area 632, and a defective product stacking area 633. The palletizing robot 631 is equipped with a sponge suction cup 634 for adsorbing finished products. The good product stacking area 632 is used to place good products taken out by the palletizing robot 631, and the defective product stacking area 633 is used to place defective products taken out by the palletizing robot 631.

[0081] Specifically, the palletizing robot 631 is a six-axis robot that can be set up with two good product palletizing positions. The two positions alternately complete the palletizing in sequence, thereby realizing uninterrupted material feeding and ensuring the continuity of production.

[0082] In actual use, there are two determinations of whether a product is good or bad. The first is that the capping helium inspection unit 615 performs a seal re-inspection on the product. If the re-inspection fails, it is directly determined to be a defective product and is then directly output by the conveyor line 601 to the palletizing and unloading unit 630, where the palletizing robot 631 takes it out and places it in the defective product stacking area 633. The second is that the packaging unit 619 performs a full inspection of the finished product's appearance. If it fails, it is determined to be a defective product and is output by the conveyor line 601 to the palletizing and unloading unit 630, where the palletizing robot 631 takes it out and places it in the defective product stacking area 633. If it passes, it is determined to be a good product and is output by the conveyor line 601 to the palletizing and unloading unit 631, where the palletizing robot 631 takes it out and places it in the good product stacking area 632.

[0083] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A fully automated semiconductor tray packaging line, characterized in that, include: The frame and the material feeding mechanism, the material tray labeling mechanism, the moisture monitoring mechanism, the bagging and sealing helium detection mechanism, and the boxing and sealing re-inspection mechanism installed on the frame; The material handling and feeding mechanism includes a material tray handling unit, a vision detection unit, and an execution platform. The material tray handling unit picks up the material tray and places it onto the execution platform. The vision detection unit performs visual detection on the material tray. The execution platform is used to carry and flip the material. The material tray labeling and labeling mechanism includes a material picking three-axis unit, a label tearing unit, and a labeling unit. The material picking three-axis unit is used to pick up and put in the material tray, the label tearing unit is used to tear off the original label on the material tray, and the labeling unit is used to re-paste the label on the material tray. The moisture monitoring mechanism includes a humidity card feeding unit, a desiccant feeding unit, a picking and placing robot, and a material tray transfer platform. The humidity card feeding unit is used to provide humidity cards, the desiccant feeding unit is used to provide desiccant, the picking and placing robot is located above the humidity card feeding unit and the desiccant feeding unit, and the material tray transfer platform is located below the picking and placing robot. The picking and placing robot places the humidity card and desiccant on the material tray of the material tray transfer platform. The bagging and helium inspection mechanism includes an aluminum foil bag feeding unit, an aluminum foil bag labeling unit, an aluminum foil bag heat sealing unit, an aluminum foil bag folding unit, a post-heat-sealed helium inspection unit, and a post-helium inspection output unit. The aluminum foil bag feeding unit provides empty aluminum foil bags to the aluminum foil bag labeling unit, and after labeling, the bags are sent to the aluminum foil bag heat sealing unit. The aluminum foil bag heat sealing unit places the tray into the empty aluminum foil bag, evacuates it, fills it with helium, and then heat-seals it. After heat sealing, the aluminum foil bag undergoes a seal inspection, and the finished product is labeled and then transferred to the aluminum foil bag folding unit. The aluminum foil bag folding unit folds the heat-sealed aluminum foil bag, and after folding, the post-heat-sealed helium inspection unit performs a helium inspection on the heat-sealed aluminum foil bag. The finished product is then transferred through the post-helium inspection output unit. The boxing and packaging inspection mechanism includes a cardboard feeding unit, a box forming unit, a lid-fastening helium detection unit, a packaging unit, and a stacking and unloading unit arranged sequentially along the conveyor line. The cardboard feeding unit is used to provide cardboard, the box forming unit is used to fold the cardboard into a box and put the product into the box, the lid-fastening helium detection unit is used to perform a sealing inspection on the product and fasten the lid to form a finished product, the packaging unit is used to externally package the finished product, and the stacking and unloading unit is used to stack the finished product.

2. The fully automated semiconductor tray packaging line according to claim 1, characterized in that: The material tray loading unit includes a material tray loading three-axis capable of three-dimensional spatial movement, an R-axis rotation assembly installed at the end of the material tray loading three-axis, and a suction cup assembly installed with the R-axis rotation assembly. The vision inspection unit includes a lower CCD camera for initial positioning and barcode scanning of the material tray, an upper CCD camera for detecting the position and orientation of the material tray, and a side CCD camera for detecting black bars.

3. The fully automated semiconductor tray packaging line according to claim 2, characterized in that: A tray flipping assembly is provided on one side of the execution platform. The tray flipping assembly includes a horizontal displacement assembly that can reciprocate toward the execution platform, a vertical displacement assembly for lifting and placing the tray, and a flipping component for picking up and placing the tray. The horizontal displacement assembly is located on the side of the execution platform, the vertical displacement assembly is horizontally slidably mounted on the horizontal displacement assembly, and the flipping component is located on the vertical displacement assembly.

4. The fully automated semiconductor tray packaging line according to claim 1, characterized in that: The material handling triaxial unit includes a material handling triaxial axis for three-dimensional spatial movement and a suction component for picking up the material tray; the label-tearing unit includes a label-tearing platform, a label-tearing positioning component, a suction cylinder, and a top moving component. The label-tearing positioning component includes a label-tearing positioning CCD camera and a label-tearing moving component. The label-tearing positioning CCD camera is mounted downwards on the label-tearing moving component. The top moving component includes a top bracket and a top moving cylinder. The top bracket is vertically positioned at the bottom of the label-tearing moving component, and an arc-shaped limiting hole is formed on the surface of the top bracket. The top moving cylinder is fixed to the top bracket, and its output end faces horizontally toward the arc-shaped limiting hole. The adsorption cylinder is vertically mounted to the top support, with its middle section rotatably connected to the top support. The top of the adsorption cylinder is fitted into an arc-shaped limiting hole via a limiting block. A label handle is located at the bottom output end of the adsorption cylinder, facing downwards. The labeling unit includes a label receiving platform, a label positioning module, and a label machine. The label receiving platform is connected to the label tearing platform. The label positioning module is located at the entrance of the label receiving platform and includes a label positioning CCD camera and a label moving component. The label moving component moves according to the recognition and positioning results of the label positioning CCD camera. The label machine is vertically mounted downwards and connected to the label moving component.

5. The fully automated semiconductor tray packaging line according to claim 1, characterized in that: The humidity card feeding unit includes a humidity card hopper and a humidity card transfer component. The humidity card hopper is used to store humidity cards, and the humidity card transfer component is used to remove humidity cards from the humidity card hopper. The desiccant feeding unit includes a desiccant hopper and a desiccant transfer component. The desiccant hopper is used to store desiccant, and the desiccant transfer component is used to remove desiccant from the desiccant hopper. The picking and placing robot includes a tray picking head, a humidity card picking head, and a desiccant picking head. The tray picking head is used to pick up and place trays. The humidity card picking head is used to remove humidity cards from the humidity card transfer component and place them on the tray. The desiccant picking head is used to remove desiccant from the desiccant transfer component and place it on the tray. The tray transfer platform includes a tray transport module and a tray clamp. The tray transport module is used to transport the tray to the humidity card and desiccant placement positions, and the tray clamp is used to fix the tray.

6. The fully automated semiconductor tray packaging line according to claim 1, characterized in that: The heat-sealed helium inspection unit includes a helium inspection unloading robot, a helium inspection machine, and a helium inspection retrieval robot. The helium inspection unloading robot takes out the heat-sealed aluminum foil bag from the aluminum foil bag folding unit and places it on the helium inspection machine for helium inspection. The helium inspection retrieval robot takes out the heat-sealed aluminum foil bag that has undergone helium inspection from the helium inspection machine.

7. The fully automated semiconductor tray packaging line according to claim 6, characterized in that: The helium detection output unit includes a first lifting line, a bottom transfer line, a second lifting line, and a rear connecting line. The first lifting line moves upward and receives heat-sealed aluminum foil bags that have passed the helium detection by the heat-sealing helium detection unit. The first lifting line moves downward and transfers the heat-sealed aluminum foil bags from the bottom transfer line to the second lifting line, which is also moving downward. The second lifting line moves upward and transfers the bags to the rear connecting line for output.

8. The fully automated semiconductor tray packaging line according to claim 1, characterized in that: The cardboard feeding unit includes a cardboard hopper, a cardboard lifting module, and a cardboard width adjustment module. A flow strip is provided at the bottom of the cardboard hopper. The cardboard width adjustment module is located on the side of the cardboard hopper and is used to adjust the width of the cardboard hopper. The cardboard lifting module is located at the bottom of the cardboard hopper and is used to adjust the height of the cardboard in the cardboard hopper. The box forming unit includes a cardboard picking module, a folding box positioning module, a folding box pressing module, and a product boxing robot. The cardboard picking module picks up the cardboard from the cardboard feeding unit and places it on the folding box positioning module. The folding box pressing module presses down the cardboard to fold it into a box. The product boxing robot places the product into the box.

9. A fully automated semiconductor tray packaging line according to claim 8, characterized in that: The lid-fastening helium detection unit includes a primary lid-fastening module, a helium detection module, and a secondary lid-fastening module. The primary lid-fastening module is used to fasten the lid on both sides of the box body. The helium detection module is used to re-inspect the sealing of the product. The secondary lid-fastening module is used to fasten the lid completely.

10. A fully automated semiconductor tray packaging line according to claim 9, characterized in that: The packaging unit includes a sealing strip module, an adhesive tape module, and a label module. The sealing strip module is used to bond the box lid to the box body to form a cardboard box. The adhesive tape module is used to seal the four sides of the cardboard box with tape. The label module is used to attach labels to the cardboard box and detect whether the finished product is a good product. The palletizing and unloading unit includes a palletizing robot, a good product stacking area, and a defective product stacking area. The palletizing robot is equipped with sponge suction cups for adsorbing finished products. The good product stacking area is used to place good products taken out by the palletizing robot, and the defective product stacking area is used to place defective products taken out by the palletizing robot.

Images