Automatic detection and packaging system for sensor products

Abstract

The invention discloses an automatic sensor product detecting and packaging system which comprises a transmission detecting mechanism, the transmission detecting mechanism comprises a feeding mechanism, a rotating visual detecting mechanism and a discharging and packaging mechanism, the feeding mechanism is used for unloading grouped products in a carrier and conveying the grouped products to a picking mechanism, and the picking mechanism conveys single products to a rotating disc mechanism; the detection mechanism recognizes the appearances of the products, the braid drives the qualified products detected to move to be subjected to appearance recognition through the top face recognition camera, and the braid packaging mechanism packages and rolls the products passing recognition. According to the invention, the damage of frequent manual operation to the product is reduced, the direction consistency of the product is ensured, the multi-angle detection of the appearance defect of the product is realized through multi-angle image acquisition, the visual angle blind area of manual visual inspection is effectively eliminated, the accurate identification is ensured, and the efficiency, reliability and production safety of the detection and packaging link of the sensor product are obviously improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sensors, and in particular to an automatic detection and packaging system for sensor products. Background Art

[0002] With the development of artificial intelligence, sensors are more widely used in various fields. The production process of sensors is complicated. From the initial electronic components to the production, appearance, inspection, packaging, and application of light-emitting and light-receiving devices, the sensors are applied to smart devices and structures. There are detailed process requirements for the appearance and electrical characteristics of the sensors, especially for appearance inspection and packaging positioning in automated production.

[0003] The traditional manual inspection and packaging mode currently commonly used in the industry relies on manual visual inspection and manual taping, which is inefficient. Manual visual inspection is significantly affected by the operator's physiological state. Long-term operation is prone to missed inspections, misjudgment of direction, and inconsistent defect identification standards, which directly affect the consistency of product batches. However, in the subsequent processes of sensors, due to the widespread use of automated large-scale production, subsequent production risks will be caused by incorrect product input direction, including the incorrect direction of automatic equipment picking up products, and a series of subsequent welding, packaging and other errors, resulting in the production of a series of defective products, causing significant economic losses. At present, the automatic appearance inspection and packaging integrated machine has problems such as low automation, low efficiency, incomplete inspection, inability to conduct all-round inspection, unstable and inaccurate inspection during high-speed operation, and damage to the product appearance. The present invention proposes a new solution to the above problems. Summary of the invention

[0004] In order to overcome at least one of the above disadvantages, the present invention provides a sensor product automatic detection packaging system. The purpose of the present invention can be achieved by adopting the following technical solutions:

[0005] The present application provides a sensor product automatic detection and packaging system, which is applied to sensor products. Several products are placed in a carrier in groups. The sensor product automatic detection and packaging system includes a transmission detection mechanism, which includes:

[0006] A loading mechanism, the loading mechanism comprising a discharge mechanism, a feeding mechanism and a picking mechanism, the discharge mechanism is used to discharge the grouped products in the carrier, and the products are transported to the picking mechanism through the feeding mechanism;

[0007] A rotating visual inspection mechanism, the rotating visual inspection mechanism includes a turntable mechanism and a detection mechanism, the turntable mechanism includes a loading station and a detection station, the picking mechanism transports a single product to the loading station, the rotating turntable mechanism drives the product to move to the detection station, and the detection mechanism is used to identify the appearance of the product;

[0008] The unloading and packaging mechanism includes an unloading tape detection mechanism and a tape packaging mechanism. The qualified products detected by the detection mechanism are unloaded into the tape placement slot of the unloading tape detection mechanism. The movement of the tape drives the qualified products to move through the top surface recognition camera for appearance recognition. The tape packaging mechanism packages and reels the products that have passed the recognition to form finished products.

[0009] In one possible implementation, a PIN foot is provided on the top of the product, and a front and back identification chamfer is provided on the bottom of the product. A plurality of partitions are provided on the carrier, and a storage compartment for accommodating a single product is formed between adjacent partitions. The product is inverted in the storage compartment with the PIN foot facing upward.

[0010] In one embodiment, the unloading mechanism comprises:

[0011] A lifting mechanism, wherein the lifting mechanism comprises a plurality of pillars arranged at intervals, wherein the plurality of pillars are arranged corresponding to the receiving compartments, and the receiving compartments are provided with bottom openings for the pillars to pass through, and when the carrier passes through the lifting mechanism from top to bottom, the product is placed on top of the pillars;

[0012] A movable pallet, the movable pallet comprising a first pallet and a second pallet arranged opposite to each other, a receiving cavity being formed between the first pallet and the second pallet, the lifting mechanism being movably connected to the movable pallet, the lifting mechanism moving in a direction close to the movable pallet and driving the product to move to the receiving cavity;

[0013] A pressing plate, the pressing plate is located above the accommodating cavity, and the pressing plate can move up and down to press or release the product in the accommodating cavity;

[0014] A separation cylinder, wherein the output end of the separation cylinder is connected to the lifting mechanism and is used to drive the lifting mechanism to move up and down. After the lifting mechanism drives the product to move to the accommodating chamber, the separation cylinder drives the lifting mechanism to move downward and separate from the product.

[0015] In one embodiment, the feeding mechanism comprises:

[0016] A turning wheel, wherein the turning wheel comprises an arc-shaped slideway, and the product in the accommodating cavity is turned upside down 180° through the arc-shaped slideway;

[0017] A linear conveying track, wherein the flipping wheel conveys the flipped upright product to the linear conveying track;

[0018] A linear feeder, which is connected to a linear conveying track and drives the product to move linearly on the linear conveying track;

[0019] A cut-off mechanism, which is arranged at one end of the linear conveying track away from the flip wheel and is used to form an adsorption stop for the product moving to the end of the linear conveying track so that it is located at a cut-off position;

[0020] A material distribution mechanism, wherein the material distribution mechanism drives the product located at the cut-off position to move in a direction away from the linear conveying track until it moves to a position to be loaded;

[0021] Wherein, the picking mechanism comprises a picking cylinder, and the picking cylinder is used to drive the product located at the to-be-loaded position to move to the loading station.

[0022] In one possible implementation manner, the turntable mechanism includes a turntable body, and a loading station, a bottom surface detection station, a side detection station, a defective product unloading station, a good product unloading station, and a judgment unloading station are arranged on the outer circumference of the turntable body;

[0023] The inspection mechanism includes a bottom surface recognition camera, a left side recognition camera and a right side recognition camera. The bottom surface recognition camera performs bottom surface appearance recognition on the product moved to the bottom surface detection station. The product is moved to the side detection station by a material transfer cylinder. The left side recognition camera performs left side appearance recognition on the product moved to the side detection station. The right side recognition camera performs right side appearance recognition on the product moved to the side detection station.

[0024] Among them, when the detection mechanism detects that the product has a poor appearance, it sends a defective product signal to the processor. After the defective product moves to the defective product unloading station, it is separated from the turntable mechanism by the unloading cylinder. When the detection mechanism detects that the product has a good appearance, it sends a good product signal to the processor. After the good product moves to the good product unloading station, it is moved to the placement groove by the unloading cylinder.

[0025] In one possible implementation, the sensor product automatic detection and packaging system further includes a conveying mechanism, the conveying mechanism is used to connect the product, and the conveying mechanism includes:

[0026] A connecting member, wherein the connecting member is movably connected to the slide rail;

[0027] A magnetic attraction component is arranged on the connecting component. When the connecting component is close to the product, the magnetic attraction component and the product are attracted to each other to achieve connection with each other.

[0028] In one possible implementation, the blanking tape detection mechanism includes:

[0029] A braiding drive mechanism, wherein the braiding drive mechanism drives the braiding to move along the packaging track, and the braiding drive mechanism comprises a braiding drive motor and a rotating member, wherein a plurality of positioning protrusions are provided on the outer peripheral side of the rotating member for being embedded in the positioning holes of the braiding, and the braiding drive motor drives the rotating member to rotate to drive the braiding to move;

[0030] A material unloading mechanism, the material unloading mechanism comprising a first material unloading cylinder, a second material unloading cylinder and a push rod, after the material unloading mechanism drives the conveying mechanism to move the qualified product into the placement groove, the second material unloading cylinder drives the push rod to pass through the hole of the conveying mechanism to move above the qualified product to form a stopper, and the first material unloading cylinder drives the conveying mechanism to rise so that the qualified product is separated from the conveying mechanism;

[0031] A material unloading sensor, which sends a material unloading arrival signal to the unloading mechanism and the processor when detecting that a good product is placed in the placement slot;

[0032] A top surface recognition camera, which performs top surface appearance recognition on a qualified product located at a top surface inspection station;

[0033] A light shielding plate is arranged below the top surface recognition camera and is used to shield qualified products located outside the top surface detection station.

[0034] In one possible implementation, the braid packaging mechanism includes:

[0035] An empty braided tape reel, one end of the braided tape being wound around the empty braided tape reel;

[0036] A guide wheel, through which the braid on the empty braid take-up wheel is turned to the packaging track;

[0037] A packaging tape reel, on which the packaging tape is wound;

[0038] A tensioning wheel, the tensioning wheel is arranged on one side of the packaging tape reel and is used to adjust the tension of the packaging tape;

[0039] A sealing mechanism, after the product is conveyed to the packaging position, the sealing mechanism seals the product in the braided tape with the packaging tape;

[0040] A finished product braid take-up wheel, on which the other end of the braid is wound;

[0041] The braiding drive motor drives the finished product braiding reel to rotate and reel up the packaged finished product.

[0042] In one possible implementation, the sensor product automatic detection and packaging system further includes a frame, the transmission detection mechanism is arranged on the frame, and the frame includes:

[0043] An operating table, on which the loading mechanism, the rotating visual inspection mechanism and the unloading and packaging mechanism are all arranged;

[0044] A control display screen, which is used for device operation and is connected to the processor;

[0045] An appearance detection screen is used to display the detection results of the detection mechanism.

[0046] In one embodiment, the rack further includes:

[0047] A lower frame, wherein the operating table is arranged on the lower frame;

[0048] An upper frame, wherein the upper frame is arranged on the operating table, and the control display screen and the appearance detection screen are arranged on the upper frame;

[0049] A light blocking plate is placed between the rotating visual detection mechanism and the blanking and packaging mechanism to block the detection light.

[0050] Beneficial technical effects of the present invention: According to the content of the present disclosure, the automatic inspection and packaging system for sensor products includes a loading mechanism, a rotating visual inspection mechanism and a unloading and packaging mechanism, adopts an automated conveying mechanism, a multi-level visual inspection mechanism and a standardized packaging process, and carries grouped products through a carrier to reduce manual picking of individual products, reduce damage to products caused by frequent manual operations, and ensure the consistency of product direction. The grouped products are picked up by the loading mechanism and the individual products are picked up to the turntable mechanism in turn and the appearance is identified by the inspection mechanism, and a top surface inspection station is added after the initial inspection of the turntable. Multi-angle image acquisition is used to realize multi-angle detection of product appearance defects, effectively eliminate the blind spots of manual visual inspection, ensure the accurate identification of various types of defects such as fine scratches and structural deformation, and eliminate subsequent automated production problems caused by directional deviations. The unloading and packaging mechanism automatically tapes and packages the products that have passed the inspection, providing reliable material supply guarantee for subsequent automated production lines, forming a closed-loop quality control system from inspection to packaging, and significantly improving the efficiency, reliability and production safety of sensor product inspection and packaging links. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In the accompanying drawings, the following are given by way of example and not limitation:

[0052] Figure 1 The overall structural diagram is shown;

[0053] Figure 2A schematic diagram of the structure of the rack is shown;

[0054] Figure 3 The schematic diagram of the structure of the transmission detection mechanism and the operating table is shown;

[0055] Figure 4 A schematic diagram of the structure of the feeding mechanism at one angle is shown;

[0056] Figure 5 A structural schematic diagram of the feeding mechanism from another angle is shown;

[0057] Figure 6 A partial structural enlarged schematic diagram of the feeding mechanism is shown;

[0058] Figure 7 Another enlarged schematic diagram of the structure of the feeding mechanism is shown;

[0059] Figure 8 A further enlarged schematic diagram of a part of the structure of the feeding mechanism is shown;

[0060] Fig. 9 The structural schematic diagram of the rotating visual detection mechanism is shown;

[0061] Fig.10 An enlarged schematic diagram of a portion of the structure of a rotating visual inspection mechanism is shown;

[0062] Fig.11 The structural schematic diagram of the blanking and braiding detection mechanism is shown;

[0063] Fig.12 A schematic diagram of the structure of the tape packaging mechanism is shown;

[0064] Fig.13 A partial structural enlarged schematic diagram of a rotating visual inspection mechanism and a material unloading and packaging mechanism is shown;

[0065] Fig.14 Another enlarged schematic diagram of the structure of the rotary visual inspection mechanism and the blanking and packaging mechanism is shown;

[0066] Fig.15 A structural perspective view of a transport mechanism is shown;

[0067] Fig.16 A schematic diagram showing the structure of the product at one angle;

[0068] Fig.17 A schematic diagram showing the structure of the product from another angle;

[0069] Fig.18 A schematic diagram of the structure of the braid is shown;

[0070] Fig.19A schematic diagram showing the structure of the vehicle at one angle is shown;

[0071] Fig. 20 A schematic diagram showing the structure of the vehicle from another angle;

[0072] Fig.21 A schematic diagram showing the structure of the grouped products and the carrier at an angle;

[0073] Fig. 22 A schematic diagram showing the structure of the grouped products and the carrier from another angle.

[0074] In the figure:

[0075] 100, finished product; 101, PIN pin; 102, front and back identification chamfer;

[0076] 200, carrier; 201, partition; 202, storage compartment; 203, elastic limiting structure; 204, bottom opening; 205, carrier body; 206, gripping part;

[0077] 300, braid; 301, placement slot; 302, positioning hole;

[0078] 1. Rack; 11. Lower rack; 12. Operation table; 13. Cabinet; 14. Upper rack; 15. Light shield; 16. Control display; 17. Appearance inspection screen; 18. Foot;

[0079] 2. Transmission detection mechanism; 21. Loading mechanism; 211. Unloading mechanism; 2111. Moving pallet; 2112. Pressing plate; 2113. Lifting mechanism; 2114. Separation cylinder; 212. Feeding mechanism; 2121. Turning wheel; 2122. Linear conveying track; 2123. Linear feeder; 2124. Cut-off mechanism; 21241. Cut-off cylinder; 2125. Distributing mechanism; 21251. Distributing cylinder; 213. Picking mechanism; 2131. Picking cylinder;

[0080] 22. Rotating visual inspection mechanism; 221. Turntable mechanism; 2211. Loading station; 2212. Bottom inspection station; 2213. Side inspection station; 2214. Unloading station for defective products; 2215. Unloading station for good products; 2216. Judgment unloading station; 2217. Transport mechanism; 22171. Slide rail; 22172. Connector; 22173. Magnetic member; 22174. Slider; 22175. Connecting plate; 22176. Elastic member; 222. Inspection mechanism; 2221. Bottom recognition camera; 2222. Left side recognition camera; 2223. Right side recognition camera; 223. Material transfer cylinder; 224. Unloading cylinder;

[0081] 23. Unloading and packaging mechanism; 231. Unloading and taping detection mechanism; 2311. Unloading mechanism; 23111. First unloading cylinder; 23112. Second unloading cylinder; 23113. Push rod; 2312. Unloading sensor; 2313. Top surface recognition camera; 2314. Light baffle; 2315. Taping drive mechanism; 232. Taping packaging mechanism; 2321. Guide wheel; 2322. Empty tape reel; 2323. Tensioning wheel; 2324. Taping sealing mechanism; 2325. Packaging tape reel; 2326. Finished product tape reel; 2327. Taping reel motor. DETAILED DESCRIPTION

[0082] In the following detailed disclosure, these embodiments are fully described with reference to the accompanying drawings. In order to make the technical scheme of the present invention more clear and specific to those skilled in the art, the implementation methods described below are not limited to this. The present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings.

[0083] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0084] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front” and “back” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0085] like Figure 1-Figure 22As shown, the present application provides a sensor product automatic detection and packaging system, which is applied to sensor products 100. Several products 100 are placed in a carrier 200 in groups. The sensor product automatic detection and packaging system includes a transmission detection mechanism 2, and the transmission detection mechanism 2 includes a loading mechanism 21, a rotating visual detection mechanism 22 and a unloading and packaging mechanism 23. The loading mechanism 21 includes a discharge mechanism 211, a feeding mechanism 212 and a picking mechanism 213. The discharge mechanism 211 is used to unload the grouped products 100 in the carrier 200, and the products 100 are transported to the picking mechanism 213 through the feeding mechanism 212; the rotating visual detection mechanism 22 includes a turntable mechanism 221 and a detection mechanism 222. The turntable mechanism 221 includes an upper The picking mechanism 213 transports a single product 100 to the loading station 2211, and the rotating turntable mechanism 221 drives the product 100 to move to the detection station. The detection mechanism 222 is used to identify the appearance of the product 100; the unloading and packaging mechanism 23 includes an unloading tape detection mechanism 231 and a tape packaging mechanism 232. The qualified product 100 after the detection by the detection mechanism 222 is unloaded into the tape 300 placement groove 301 of the unloading tape detection mechanism 231. The movement of the tape 300 drives the qualified product 100 to move through the top surface recognition camera 2313 for appearance recognition. The tape packaging mechanism 232 packages and reels the recognized product 100 to form a finished product.

[0086] The automatic detection and packaging system for sensor products provided in this embodiment adopts an automated conveying mechanism. It uses a customized carrier 200 to transport grouped products 100 in an entire row, eliminating the redundant operation of manual picking and placing one by one, greatly reducing the risk of surface wear, electrostatic interference or accidental falling caused by repeated contact, providing reliable protection for the sensor, and ensuring the directional consistency of the product 100. The high-precision positioning design of the carrier 200 and the conveyor line ensures that the product 100 always maintains a preset direction and posture during the circulation process, eliminating subsequent automated production problems caused by directional deviation, and improving the efficiency, reliability and safety of the conveying link of the sensor product 100.

[0087] The automatic inspection and packaging system for sensor products provided in the present embodiment adopts a multi-level visual inspection mechanism. The grouped products 100 are picked up by the feeding mechanism 21 and the individual products 100 are picked up to the turntable mechanism 221 in turn and the appearance is identified by the inspection mechanism 222. After the bottom and side defects of the products 100 are screened by the turntable mechanism 221, a top surface inspection station is added to screen the top surface defects of the products 100. Multi-angle image acquisition is used to realize multi-angle inspection of appearance defects of the products 100, effectively eliminating the blind spots of manual visual inspection, ensuring the accurate identification of various types of defects such as subtle scratches and structural deformation, and significantly improving the efficiency, reliability and safety of the inspection link of the sensor products 100.

[0088] The automatic inspection and packaging system for sensor products provided in this embodiment adopts a standardized packaging process. The unloading and packaging mechanism 23 realizes the continuous and accurate feeding of qualified products 100, avoiding the uneven spacing or direction misalignment problems that may be caused by traditional manual weaving, improving the storage safety of the sensor product 100 roll, significantly improving the operating efficiency, and strengthening the process stability of the product 100 under high-speed flow state, providing reliable material supply guarantee for subsequent automated production lines, and significantly improving the efficiency, reliability and safety of the packaging link of the sensor product 100.

[0089] The automatic inspection and packaging system for sensor products provided in this embodiment forms a complete inspection and packaging production line through a loading mechanism 21, a rotating visual inspection mechanism 22 and a unloading and packaging mechanism 23, thereby achieving a smooth connection from inspection to packaging, reducing manual intervention and improving production line efficiency.

[0090] In one possible implementation, Fig.16 and Fig.17 As shown, the top of the product 100 is provided with a PIN pin 101, and the bottom of the product 100 is provided with a front and back identification chamfer 102. Figure 19-22 As shown, a plurality of partitions 201 are disposed on the carrier 200 , and a receiving compartment 202 for receiving a single product 100 is formed between adjacent partitions 201 . The product 100 is inverted in the receiving compartment 202 with the PIN pin 101 facing upward.

[0091] Among them, Fig.16 and Fig.17 As shown, the PIN pin 101 disposed on the top of the product 100 is used as a core electrical contact component. The upward inverted layout of the PIN pin 101 exposes the key functional surface above, so that during the subsequent unloading process of the product 100 by the unloading mechanism 211, it is convenient for the lifting mechanism 2113 to perform the ejection action on the product 100, thereby avoiding mechanical stress impact caused by the PIN pin 101. The positive and negative identification chamfers 102, i.e., the asymmetric chamfers of the bottom surface of the product 100, can reduce the feature recognition complexity of the subsequent detection mechanism 222.

[0092] Among them, Figure 19-22 As shown, the independent containing compartment 202 formed by adjacent partitions 201 can realize horizontal constraint of the product 100 through an elastic limiting structure 203. The side wall of the partition 201 can adopt a low friction coefficient composite material (such as POM engineering plastic), which not only reduces the risk of scratches, but also avoids the adsorption of precision electronic components through the electrostatic dissipative coating. The depth of the compartment matches the height of the product 100 to form a longitudinal limit to prevent vertical displacement caused by transportation vibration. The bottom opening 204 of the carrier 200 allows the lifting mechanism 2113 to directly contact the non-functional surface of the product 100 to perform the ejection action, avoiding the mechanical stress impact on the PIN foot 101 caused by traditional manual unloading or clamping unloading.

[0093] Among them, the high-precision positioning design of the carrier 200 and the conveyor line ensures that the product 100 always maintains the preset direction and posture during the circulation process. Through the dual protection of mechanical limit and visual assisted calibration, it completely avoids the angle deviation or inversion that may be caused by manual placement, and fundamentally cuts off the risk path of directional deviation to subsequent automated welding and assembly processes, thereby maintaining the stability of continuous operation of the production line.

[0094] In one possible implementation, Figure 19-22 As shown, the carrier body 205 is in an elongated strip shape, and the receiving compartments 202 are arranged in a row on the sinking platform. The receiving compartments 202 include a top opening, a front opening, and a rear opening.

[0095] The carrier body 205 is designed to be long and narrow, and the storage compartments 202 are arranged in rows along the length of the sinking platform. The long and narrow structure is suitable for the layout of the conveyor belt or assembly line to improve the space utilization. The storage compartment 202 includes a top opening for vertical placement, and through openings are provided on the front and rear sides, namely the front opening and the rear opening, for taking the two ends of the product 100 through the top opening and placing them into the Rong'an compartment.

[0096] In one possible implementation, Figure 4 and Fig. 20 As shown, the receiving compartment 202 further includes a bottom opening 204 , the cross-sectional area of ​​which is smaller than the cross-sectional area of ​​the receiving compartment 202 , so as to form a support platform for supporting the product 100 .

[0097] A square or circular opening is provided at the bottom of the receiving compartment 202. The bottom opening 204 allows the lifting mechanism 2113 to contact the product 100 from below, that is, the bottom opening 204 is adapted to the shape of the pillar, which facilitates the lifting and transfer of the product 100. The size of the bottom opening 204 is smaller than the projection area of ​​the bottom surface of the product 100, forming a ring-shaped or partial support platform. After the product 100 is placed in the receiving compartment 202, the edge or partial area of ​​the bottom surface of the product 100 contacts the support platform, and the main body is suspended above the bottom opening 204. The support platform provides stable support to prevent the product 100 from falling off from the bottom.

[0098] In one possible implementation, Fig. 22 As shown, the width of the sinking platform is not greater than the width of the product 100, so that a portion of the product 100 in the receiving compartment 202 is flush with the partition 201 or protrudes from the partition 201 in the vertical direction.

[0099] The width of the sinking platform is equal to the width of the product 100, so that the product 100 in the receiving compartment 202 is flush with the partition 201 in the vertical direction, that is, the side wall of the product 100 is flush with the partition 201; or the width of the sinking platform is slightly smaller than the width of the product 100, so that the product 100 in the receiving compartment 202 protrudes from the partition 201 in the vertical direction, that is, the side wall of the product 100 protrudes slightly from the partition 201 and is exposed to the outside of the partition 201. The side wall of the product 100 can be used as a force point for manual placement and placement to reduce friction with the inner wall of the receiving compartment 202, which is particularly suitable for products 100 with fragile surfaces or flanges.

[0100] In one possible implementation, Fig.19 As shown, an elastic limiting structure 203 is provided in the containing compartment 202 , and the partition 201 is connected to the product 100 via the elastic limiting structure 203 .

[0101] Among them, an elastic limiting structure 203 is provided inside the partition 201, that is, an elastic material, such as a silicone pad, a spring sheet or a rubber block, which generates a flexible clamping force on the product 100 through pre-compression deformation. The elastic structure can also be set to an arc shape to better fit the contour of the product 100, so as to facilitate the product 100 to enter and exit the accommodating compartment 202. The elastic limiting adapts to the dimensional tolerance of the product 100, avoids deformation caused by rigid extrusion, can buffer vibration and impact, and prevent the product 100 from moving during movement.

[0102] In one possible implementation, Fig.19 As shown, gripping portions 206 are provided at both ends of the carrier body 205 , and the width of the gripping portions 206 is greater than the width of the carrier body 205 .

[0103] Among them, both ends of the carrier body 205 extend outward to form a widened gripping portion 206. The surface of the gripping portion 206 is processed with anti-slip patterns or wrapped with anti-slip materials. The thickness is greater than the carrier body 205 to provide a gripping space. The gripping portion 206 improves the gripping stability during manual handling, reduces the risk of slipping, and enhances operational safety. At the same time, it can serve as a positioning reference for the carrier 200 on the conveyor line.

[0104] In one possible implementation, Figure 3-Figure 8As shown, the unloading mechanism 211 includes a lifting mechanism 2113, a movable support plate 2111, a pressing plate 2112 and a separation cylinder 2114. The lifting mechanism 2113 includes a plurality of pillars arranged at intervals, and the plurality of pillars are arranged corresponding to the receiving compartment 202. The receiving compartment 202 is provided with a bottom opening 204 for the pillars to pass through. When the carrier 200 passes through the lifting mechanism 2113 from top to bottom, the product 100 is placed on the top of the pillar; the movable support plate 2111 includes a first support plate and a second support plate arranged opposite to each other, and a receiving cavity is formed between the first support plate and the second support plate. The lifting mechanism 2113 It is movably connected to the movable support plate 2111, and the lifting mechanism 2113 moves toward the direction close to the movable support plate 2111 and drives the product 100 to move to the accommodating chamber; the pressing plate 2112 is located above the accommodating chamber, and the pressing plate 2112 can move up and down to press or release the product 100 in the accommodating chamber; the output end of the separation cylinder 2114 is connected to the lifting mechanism 2113, which is used to drive the lifting mechanism 2113 to move up and down. After the lifting mechanism 2113 drives the product 100 to move to the accommodating chamber, the separation cylinder 2114 drives the lifting mechanism 2113 to move downward and separate from the product 100.

[0105] Among them, Figure 4-Figure 6 As shown, the spacing and diameter of the pillars of the lifting mechanism 2113 are adapted to the bottom opening 204 of the compartment 202 of the carrier 200. When the carrier 200 descends in the vertical direction, the pillars penetrate the bottom opening 204 of the carrier 200 and accurately lift the bottom non-functional surface of the product 100, ensuring that the lifting process will not cause damage to the PIN pin 101. Further, the top of the pillar is embedded in the groove of the bottom non-functional surface of the product 100 to improve stability. The gap width between adjacent pillars is slightly larger than the thickness of the partition 201 of the carrier 200, forming a mechanical avoidance space to eliminate the risk of interference in the movement of the mechanism.

[0106] Among them, an anti-skid pad can be set on the top of the pillar to resist the inertial force generated when the lifting mechanism 2113 moves horizontally, and prevent the product 100 from slipping during the movement of the lifting mechanism 2113. The anti-skid pad can be made of polymer composite materials such as polyurethane or silicone rubber to effectively resist the inertial force generated when the lifting mechanism 2113 moves horizontally; staggered diamond-shaped raised patterns can also be set on the surface of the anti-skid pad to form multi-directional anti-skid grooves, destroying the continuous contact surface of the bottom surface of the product 100 and increasing the sliding resistance threshold. Carbon fiber conductive material can also be mixed into the anti-skid pad to introduce the accumulated static charge into the equipment grounding system through the grounding wire to reduce the impact of static electricity on the product 100.

[0107] Among them, a receiving cavity is formed between the first pallet and the second pallet, and the width of the receiving cavity is slightly larger than the width of the product 100. When the lifting mechanism 2113 slides horizontally toward the receiving cavity along the linear guide rail, a part of the lifting mechanism 2113 is located between the first pallet and the second pallet, and the separation cylinder 2114 drives the lifting mechanism 2113 to carry the product 100 to the pallet receiving cavity synchronously, and the pressing plate 2112 presses down to form a stable clamping for the product 100 in the receiving cavity. The bottom surface shape of the pressing plate 2112 is adapted to the top surface shape of the product 100 to avoid damage to the key functional surface of the product 100. The separation cylinder 2114 drives the lifting mechanism 2113 to descend. When the pillar is completely separated from the bottom of the product 100, the lifting mechanism 2113 starts the horizontal moving-out action. After the lifting mechanism 2113 is reset, the carrier 200 is unlocked, and a single unloading cycle is completed, realizing the lossless and efficient transfer of the product 100 from the carrier 200 to the mobile pallet 2111.

[0108] It is understandable that the cavity width of the accommodating cavity can be dynamically adjusted to meet the needs of products 100 of different sizes.

[0109] In one possible implementation, Figure 1-Figure 8 As shown, the feeding mechanism 212 includes a flip wheel 2121, a linear conveying track 2122, a linear feeder 2123, a cut-off mechanism 2124 and a material dividing mechanism 2125. The flip wheel 2121 includes an arc-shaped slideway. The product 100 in the accommodating cavity is flipped up and down 180 degrees through the arc-shaped slideway. The flip wheel 2121 transports the flipped upright product 100 to the linear conveying track 2122. The linear feeder 2123 is connected to the linear conveying track 2122 and drives the product 100 to move linearly on the linear conveying track 2122. The cut-off mechanism 2124 is arranged at one end of the linear conveying track 2122 away from the flip wheel 2121, and is used to form an adsorption stop for the product 100 moved to the end of the linear conveying track 2122 to make it located at the cut-off position, and the dividing mechanism 2125 drives the product 100 located at the cut-off position to move in the direction away from the linear conveying track 2122 until it moves to the waiting loading position; the picking mechanism 213 includes a picking cylinder 2131, and the picking cylinder 2131 is used to drive the product 100 located at the waiting loading position to move to the loading station 2211.

[0110] Among them, Figure 7 As shown, the arc-shaped slideway of the flip wheel 2121 matches the outer contour of the product 100, ensuring that the product 100 is always restrained laterally during the flipping process. The inner wall of the slideway can be embedded with a low-friction polymer material (such as PTFE) to reduce sliding resistance, and at the same time, the guide roller group guides the product 100 to complete a 180° up and down flip along a preset track to avoid jamming or collision.

[0111] Among them, Figure 4 and Figure 5As shown, the linear feeder 2123 generates a directional exciting force through an electromagnetic vibrator or a vibration motor. The electromagnetic vibrator is composed of an electromagnetic coil, an armature and a spring sheet. When an alternating current passes through the coil, a periodic magnetic field is generated, which drives the product 100 and the linear conveying track 2122 to form a linear reciprocating motion. The vibration motor generates centrifugal force through the rotation of the eccentric block, and its horizontal component of force is converted into a directional vibration of the linear conveying track 2122, pushing the product 100 forward along the linear conveying track 2122. The linear feeder 2123 and the linear conveying track 2122 achieve efficient directional conveying and precise release of the product 100 through the synergistic effect of vibration drive and magnetic field regulation, which is particularly suitable for automated assembly scenarios such as electronic components and precision parts.

[0112] Among them, Figure 8 As shown, the cut-off mechanism 2124 includes a cut-off cylinder 21241 and a transport mechanism 2217. When the product 100 reaches the end of the linear conveying track 2122, the cut-off cylinder 21241 drives the transport mechanism 2217 to rise to a preset height. The magnetic suction member 22173 in the transport mechanism 2217 absorbs the surface of the product 100 through the magnetic field, and the residual inertia of the linear conveying track 2122 is offset by the magnetic suction force, forcing the product 100 to stop precisely at the cut-off position at the end of the track.

[0113] It is understandable that the magnetic attraction component 22173 supports dynamic adjustment of the magnetic field strength, and can meet the needs of products 100 of different specifications by replacing permanent magnets with different magnetic forces, or adapting to products 100 of different weights or materials through electromagnets.

[0114] Among them, Figure 8 As shown, the dividing mechanism 2125 includes a dividing cylinder 21251 and a conveying mechanism 2217. When the product 100 reaches the stop position at the end of the linear conveying track 2122, the dividing cylinder 21251 drives the conveying mechanism 2217 to move horizontally close to the product 100, and the magnetic suction part 22173 in the conveying mechanism 2217 absorbs the surface of the product 100 through the magnetic field. After the absorption is completed, the dividing cylinder 21251 contracts in the reverse direction, driving the conveying mechanism 2217 and the absorbed single product 100 away from other products 100 to be processed in the horizontal direction, avoiding stacking interference, and ensuring that the product 100 is accurately docked at the loading position.

[0115] It is understandable that a cut-off in-place sensor and a material distribution in-place sensor may also be provided to detect an in-place signal of the product 100 to trigger a cylinder extension and retraction instruction and / or an electromagnetic on and off instruction.

[0116] Among them, Figure 8As shown, the picking mechanism 213 includes a picking cylinder 2131 and a conveying mechanism 2217. When the product 100 reaches the loading position, the picking cylinder 2131 drives the conveying mechanism 2217 to move downward close to the product 100. The magnetic suction part 22173 in the conveying mechanism 2217 absorbs the non-functional surface of the product 100 through the magnetic field. After the absorption is completed, the picking cylinder 2131 contracts in the reverse direction, driving the conveying mechanism 2217 and the absorbed single product 100 to move upward to the loading station 2211 of the turntable mechanism 221.

[0117] like Figure 4 and Figure 5 As shown, the sensor product automatic detection and packaging system provided in this embodiment uses the feeding mechanism 212, and the product 100 is adjusted by the flip wheel 2121 to achieve upside down flipping, correct the direction of the product 100, and ensure that its functional surface is uniformly oriented. After the flipping is completed, the product 100 is released to the starting end of the linear conveying track 2122, and the product 100 moves continuously on the linear conveying track 2122 driven by the linear feeder 2123, and arrives at the end of the conveying track smoothly; when the product 100 reaches the end of the linear conveying track 2122, the cut-off cylinder 21241 drives the transport mechanism 2 217 rises and fixes the product 100 by magnetic attraction, causing it to stop moving and accurately position it at the stop position; the dividing cylinder 21251 is immediately started, driving the conveying mechanism 2217 to move horizontally to absorb the product 100, separating the single product 100 from the dense queue and moving it to an independently set loading position; the picking cylinder 2131 drives the conveying mechanism 2217 to move vertically downward to the loading position, and after the conveying group absorbs the product 100, it is vertically lifted to the height of the loading station 2211 of the turntable mechanism 221, and the conveying mechanism 2217 carries the product 100 and rotates synchronously with the turntable to the inspection station.

[0118] In one possible implementation, Figure 3 , Fig. 9 and Fig.10As shown, the turntable mechanism 221 includes a turntable body, and a loading station 2211, a bottom surface inspection station 2212, a side inspection station 2213, a defective product unloading station 2214, a good product unloading station 2215 and a judgment unloading station 2216 are arranged on the outer peripheral side of the turntable body; the inspection mechanism 222 includes a bottom surface recognition camera 2221, a left side recognition camera 2222 and a right side recognition camera 2223, the bottom surface recognition camera 2221 recognizes the bottom surface appearance of the product 100 moved to the bottom surface inspection station 2212, the product 100 is moved to the side inspection station 2213 by the material transfer cylinder 223, and the left side recognition camera 2222 recognizes the bottom surface appearance of the product 100 moved to the bottom surface inspection station 2212. The left side appearance of the product 100 moved to the side inspection station 2213 is identified, and the right side identification camera identifies the right side appearance of the product 100 moved to the side inspection station 2213; when the detection mechanism 222 detects that the product 100 has a poor appearance, it sends a defective signal to the processor, and the defective product 100 moves to the defective product unloading station 2214 and is separated from the turntable mechanism 221 by the unloading cylinder 224. When the detection mechanism 222 detects that the product 100 has a good appearance, it sends a good signal to the processor, and the good product 100 moves to the good product unloading station 2215 and is moved to the placement slot 301 by the unloading cylinder 224.

[0119] The rotating visual inspection mechanism 22 includes a turntable mechanism 221 and an inspection mechanism 222. The rotating turntable mechanism 221 drives the moving track of the product 100 to include a loading station 2211, an inspection station, a defective product unloading station 2214, and a good product unloading station 2215. The inspection mechanism 222 includes an identification camera component for performing appearance recognition on the product 100 located at the inspection station. When the inspection mechanism 222 detects that the product 100 has a bad appearance, it sends a defective signal to the processor, and the defective product 100 moves to the defective product unloading station 2214 for unloading. When the inspection mechanism 222 detects that the product 100 has a good appearance, it sends a good signal to the processor, and the good product 100 moves to the good product unloading station 2215 for unloading. The turntable mechanism 221 rotates at a uniform speed around the axis, and a plurality of stations are distributed on the surface according to the circumference, namely, the loading station 2211, the inspection station, the defective product unloading station 2214, and the good product unloading station 2215. The product 100 enters the turntable mechanism 221 from the loading station 2211, and passes through each station in turn as the turntable mechanism 221 rotates. The recognition camera takes a picture of the product 100 at the inspection station, and the processor analyzes the image to reduce human misjudgment, significantly reduce labor costs, and improve detection consistency. It greatly improves the efficiency and coverage of the appearance inspection of the sensor product 100, and controls the corresponding unloading station action. The turntable mechanism 221 rotates continuously to achieve efficient assembly line inspection, and multiple stations work together to ensure seamless connection between inspection and sorting, greatly improving the inspection and sorting efficiency.

[0120] In one possible implementation, Fig. 9 and Fig.10 As shown, the inspection stations include a bottom inspection station 2212 and a side inspection station 2213 .

[0121] Among them, the inspection station can be subdivided into a bottom inspection station 2212 and a side inspection station 2213. The bottom inspection station 2212 is arranged below the turntable mechanism 221, and photographs the bottom surface of the product 100, namely the functional surface and the PIN pin 101, from an upward angle. The side inspection station 2213 is arranged below the turntable, and photographs the side surface of the product 100 from a horizontal angle. The regional inspection covers more appearance surfaces and avoids missed inspections in blind spots. The phased inspection can optimize the light source arrangement, enhance the image contrast, and improve the inspection accuracy of the sensor product 100.

[0122] In one possible implementation, Fig. 9 and Fig.10 As shown, the turntable mechanism 221 includes a turntable body and a driving mechanism. The driving mechanism drives the turntable body to rotate with its own axial direction as the rotation center. A loading station 2211, a bottom surface inspection station 2212, a side inspection station 2213, a defective product unloading station 2214 and a good product unloading station 2215 are arranged in sequence along the circumferential direction of the turntable body.

[0123] Among them, the turntable body is driven to rotate by a driving mechanism, which includes a servo motor or a stepper motor. The workstations are arranged at equal angles along the circumference, namely loading → bottom surface inspection → side inspection → unloading of defective products → unloading of good products. The workstation spacing matches the turntable rotation step angle to ensure precise positioning of each rotation. The equal-angle workstation distribution simplifies the motion control logic and improves positioning repeatability.

[0124] In one possible implementation, Fig. 9 and Fig.10 As shown, the detection mechanism 222 includes a bottom surface recognition camera 2221, a left side recognition camera 2222 and a right side recognition camera 2223. The bottom surface recognition camera 2221 performs bottom surface appearance recognition on the product 100 moved to the bottom surface detection station 2212, the left side recognition camera 2222 performs left side appearance recognition on the product 100 moved to the side surface detection station 2213, and the right side recognition camera 2223 performs right side appearance recognition on the product 100 moved to the side surface detection station 2213.

[0125] The bottom surface recognition camera 2221 is installed vertically to photograph the bottom surface of the product 100, and the left and right side recognition cameras 2223 are horizontally facing each other to photograph the left and right sides of the product 100 from both sides. Multi-angle image acquisition comprehensively captures appearance defects, such as scratches and missing materials, eliminates blind spots for single-sided shooting, and improves detection consistency.

[0126] Among them, the bottom surface recognition camera 2221 shoots vertically upwards and cooperates with the detection light source to capture the structural integrity of the bottom surface of the product 100. The left side recognition camera 2222 and the right side recognition camera 2223 are arranged relative to the side detection station 2213, and use diffuse reflection light source to eliminate reflective interference and extract side contours and surface details.

[0127] Among them, the recognition camera includes a high-resolution industrial camera, a light source module and an image processing unit, which is fixed below, above or on the side of the detection station, and is triggered to shoot synchronously with the movement of the turntable mechanism 221.

[0128] It can be understood that the recognition of the camera trigger signal is synchronized with the position of the turntable mechanism 221 to ensure accurate shooting timing.

[0129] In one possible implementation, Fig. 9 and Fig.10 As shown, the turntable mechanism 221 also includes a judgment unloading station 2216, which is arranged on the rear side of the good product unloading station 2215. The sensor product 100 appearance visual inspection system also includes a judgment sensor, which is arranged relative to the judgment unloading station 2216. When the judgment sensor detects that there is no product 100 on the judgment unloading station 2216, it sends a unloading success signal to the processor. When the judgment sensor detects that there is a product 100 on the judgment unloading station 2216, it sends a unloading failure signal to the processor.

[0130] Among them, a judgment unloading station 2216 can be added behind the good product unloading station 2215, and a judgment sensor can be installed to monitor the unloading status in real time to prevent missed or mis-inspected products 100 from flowing into the next link. Abnormal alarms can reduce downtime for troubleshooting and improve the reliability of the detection system.

[0131] If the product 100 is successfully unloaded at the defective product unloading station 2214 or the good product unloading station 2215, it is determined that there is no product 100 at the unloading station 2216. If unloading fails, it is determined that the sensor detects residual products 100 and alarms.

[0132] In one possible implementation, Fig. 9 and Fig.10 As shown, the turntable mechanism 221 also includes at least one empty station, and the angles between adjacent stations are the same.

[0133] Among them, empty stations can be reserved between adjacent functional stations. Empty stations are buffer stations without detection or operating equipment. The number of empty stations is set according to the rhythm requirements. Empty stations provide mechanical buffers to reduce the risk of interference between movements between stations, extend the residence time of the product 100, facilitate stable posture, and improve the stability and reliability of detection.

[0134] In one possible implementation, Fig. 9and Fig.10 As shown, a plurality of protrusions are provided along the circumferential direction on the outer peripheral side of the turntable body, and the angles between adjacent protrusions are the same, and the loading station 2211, the bottom surface inspection station 2212, the side inspection station 2213, the defective product unloading station 2214, the good product unloading station 2215, the judgment unloading station 2216 and a plurality of empty stations are independently arranged on the relative protrusions.

[0135] Among them, the turntable body can be processed with several equi-angled protrusions on the outer edge, each protrusion carries a work station, and the protrusion can be processed with positioning holes 302 or slots for fixing the transport mechanism 2217. The empty work stations on the protrusions can also reserve standard interfaces. Subsequent new functional modules, such as top surface inspection and cleaning work stations, can directly replace the empty work station modules without modifying the turntable body structure, which is convenient for modular maintenance or replacement of work stations and has strong expansibility.

[0136] In one possible implementation, Fig.11 and Fig.13 As shown, the appearance visual inspection system of the sensor product 100 also includes a top surface inspection station and a top surface recognition camera 2313. The top surface recognition camera 2313 performs top surface appearance recognition on the product 100 moved to the top surface inspection station. The top surface inspection station is arranged on the convex part of the turntable body.

[0137] Among them, a top surface inspection station is added to the turntable body, and the top surface recognition camera 2313 is vertically downward to photograph the top appearance of the product 100, thereby completing the top surface defect detection capability. Combined with the unloading and packaging mechanism 23, a closed loop of the entire process of inspection-sorting-packaging is realized.

[0138] In one possible implementation, the visual inspection system for the appearance of the sensor product 100 includes a blanking and packaging mechanism 23, on which a top surface inspection station is provided. The inspection mechanism 222 also includes a top surface recognition camera 2313, which performs top surface appearance recognition on the product 100 moved to the top surface inspection station.

[0139] Among them, a top surface inspection station is added to the unloading and packaging mechanism 23, and the top surface recognition camera 2313 is vertically downward to photograph the top appearance of the product 100, thereby completing the top surface defect detection capability. Combined with the turntable mechanism 221, a closed loop of the entire process of inspection-sorting-inspection-packaging is realized.

[0140] In one possible implementation, Figure 8 , Fig.10 , Fig.13 , Fig.14 and Fig.15As shown, the sensor product automatic detection and packaging system also includes a conveying mechanism 2217, and the conveying mechanism 2217 is used to connect the product 100. The conveying mechanism 2217 includes a connecting member 22172 and a magnetic member 22173. The connecting member 22172 is movably connected to the slide rail 22171, and the magnetic member 22173 is arranged on the connecting member 22172. When the connecting member 22172 is close to the product 100, the connecting member 22172 and the product 100 are attracted to each other through the magnetic member 22173 to achieve connection with each other.

[0141] Among them, the conveying mechanism 2217 includes a connecting part 22172 and a magnetic part 22173. The magnetic part 22173 is arranged on the connecting part 22172. The connecting part 22172 is connected to the product 100 through the magnetic part 22173. The magnetic part 22173 is fixed to the end of the connecting part 22172. The sensor product 100 with magnetic characteristics is adsorbed by magnetic force. The magnetic connection realizes quick disassembly and assembly, avoiding indentation or wear on the sensor surface caused by mechanical grippers and manual picking. The connecting part 22172 provides stable support to ensure that the posture of the product 100 is fixed during the conveying process. It is suitable for the automated conveying of lightweight and high-precision sensors.

[0142] It can be understood that the connecting member 22172 is connected to an external driving device to drive the conveying mechanism 2217 to move the product 100.

[0143] In one possible implementation, the magnetic element 22173 includes a permanent magnet or an electromagnet, the product 100 includes a magnetic material, and when the connecting element 22172 is close to the product 100, the connecting element 22172 and the product 100 are attracted to each other through the magnetic element 22173 to achieve connection with each other.

[0144] Among them, the magnetic attraction part 22173 is a permanent magnet or an adjustable electromagnet. During transportation, the connecting part 22172 drives the magnetic attraction part 22173 to approach the product 100 to an effective action distance, and the magnetic force triggers the adsorption action to achieve a quick connection between the connecting part 22172 and the product 100.

[0145] It is understandable that the magnetic attraction component 22173 supports dynamic adjustment of the magnetic field strength, and can meet the needs of products 100 of different specifications by replacing permanent magnets with different magnetic forces, or adapting to products 100 of different weights or materials through electromagnets.

[0146] Among them, the permanent magnet has a simple structure and does not require power supply, which is suitable for low-power consumption scenarios; the electromagnet solution can adjust the adsorption force through current, adapting to products 100 of different weights or materials, and has higher flexibility. Both reduce the risk of mechanical stress damage to the product 100.

[0147] In one possible implementation, Figure 8As shown, the transport mechanism 2217 also includes a slide rail 22171 , and the connecting member 22172 is movably connected to the slide rail 22171 .

[0148] The connecting member 22172 is movably connected to the slide rail 22171 through the slider 22174, and is driven by a cylinder or a motor to move along the slide rail 22171. The slide rail 22171 is installed on the equipment frame to limit the movement direction of the connecting member 22172, which is basically horizontal or vertical. The slide rail 22171 provides precise guidance, eliminates deviation during transportation, and the movement trajectory is controllable, which improves positioning accuracy and repeatability.

[0149] In one possible implementation, Figure 13-Figure 15 As shown, the connecting member 22172 includes a slider 22174 and a connecting plate 22175 . The slider 22174 can slide along the slide rail 22171 . The connecting plate 22175 is arranged on the slider 22174 for connecting with the product 100 . The magnetic member 22173 is arranged on the connecting plate 22175 .

[0150] The connecting member 22172 is divided into a slider 22174 and a connecting plate 22175. The slider 22174 is a moving part that cooperates with the slide rail 22171, and the connecting plate 22175 is a loading platform that contacts the product 100. The slider 22174 slides along the slide rail 22171, and the connecting plate 22175 is fixed on the slider 22174 and carries the magnetic suction member 22173. The slider 22174 shares the motion load, and the connecting plate 22175 focuses on the adsorption function. The modular design of the transport mechanism 2217 facilitates disassembly and maintenance, reduces the overall weight, and improves the dynamic response speed, which is suitable for high-frequency transport operations.

[0151] In one possible implementation, Fig.15 As shown, the slide rail 22171 is in a vertical state, and the moving trajectory of the connecting member 22172 includes a first position and a second position from top to bottom. An elastic member 22176 is provided in the slide rail 22171, and the first end of the elastic member 22176 is relatively fixed to the position of the slide rail 22171, and the second end of the elastic member 22176 is connected to the connecting member 22172, for applying an elastic force to the connecting member 22172 to move toward the first position.

[0152] The slide rail 22171 is installed vertically, and the connecting member 22172 can be moved from a high first position to a low second position on the slide rail 22171. The slide rail 22171 can have a built-in compression spring, tension spring or elastic member 22176, one end of which is fixed to the end of the slide rail 22171 and the other end is connected to the slider 22174. When the external force drives the connecting member 22172 to press down, the elastic member 22176 stores energy, and when the external force disappears, the elastic force drives the connecting member 22172 to automatically return to the high position.

[0153] Among them, when the conveying mechanism 2217 moves quickly or stops suddenly, the elastic part 22176 absorbs kinetic energy through elastic deformation, reduces the impact of instantaneous impact force on the product 100, and prevents slippage or displacement due to inertia. The elastic restoring force of the spring can offset the vibration caused by acceleration changes during the conveying process, and maintain stable contact between the product 100 and the connecting part 22172.

[0154] Among them, elastic reset reduces the need for active drive and reduces energy consumption; vertical movement adapts to the direction of gravity to avoid positioning deviation due to deadweight, and is suitable for handling operations that require frequent lifting and lowering.

[0155] In one possible implementation, a damping layer is provided on the slide rail 22171, and the slide rail 22171 uses the damping layer to fix the position of the connecting member 22172 when not subject to external force.

[0156] Among them, a damping layer can be added to the surface of the slide rail 22171, which increases the static friction so that the connecting part 22172 remains stationary when there is no external force driving it, preventing accidental displacement due to inertia or vibration, thereby improving stability during transportation, especially preventing the product 100 from slipping in an emergency stop or vibration environment. There is no need for locking mechanisms such as the elastic part 22176, which simplifies the mechanism.

[0157] In one possible implementation, Fig.14 and Fig.15 As shown, a baffle is provided at the end of the slide rail 22171 to stop the movement of the slider 22174 so that the slider 22174 and the slide rail 22171 remain connected.

[0158] Among them, baffles are fixed at both ends or the lower end of the slide rail 22171 to limit the moving range of the slider 22174, prevent the slider 22174 from derailing, and ensure the safety of operation. A buffer pad can also be set inside the baffle, and when the slider 22174 moves to the extreme position, it contacts the baffle for buffering, avoids rigid collision, prolongs the life of the slide rail 22171 and the slider 22174, and is suitable for high-speed handling operations.

[0159] In one possible implementation, a flexible pad is provided on the connection surface of the connecting plate 22175 facing the product 100, and the connecting plate 22175 is connected to the product 100 via the flexible pad.

[0160] The contact surface between the connecting plate 22175 and the product 100 is paved with a flexible pad, such as silicone, sponge or rubber, and a part of the magnetic suction member 22173 is embedded in the flexible pad, or the magnetic suction member 22173 is placed under the flexible pad. The flexible pad ensures that elastic deformation occurs first during adsorption, and then the fastening is completed by magnetic force. The flexible pad buffers the contact impact to prevent the product 100 from being damaged by the impact when the magnetic force is too large and the product 100 moves quickly to the connecting member 22172. The flexible pad can adapt to slight deformation, improve the adsorption stability of the irregular surface product 100, and has stronger compatibility.

[0161] In one possible implementation, Figure 11-Figure 14 As shown, the unloading tape detection mechanism 231 includes a tape driving mechanism 2315, an unloading mechanism 2311, an unloading sensor 2312, a top surface recognition camera 2313 and a light shielding plate 2314. The tape driving mechanism 2315 drives the tape 300 to move along the packaging track. The tape driving mechanism 2315 includes a tape 300 driving motor and a rotating member. The outer peripheral side of the rotating member is provided with a plurality of positioning protrusions for embedding into the positioning holes 302 of the tape 300. The tape 300 driving motor drives the rotating member to rotate and drive the tape 300 to move; the unloading mechanism 2311 includes a first unloading cylinder 23111, a second unloading cylinder 23112 and a push rod 23113. The unloading mechanism 2311 drives the conveying mechanism 2217 to drive the good product 100. After moving into the placement groove 301, the second unloading cylinder 23112 drives the push rod 23113 to pass through the hole of the conveying mechanism 2217 and move to the top of the qualified product 100 to form a stopper, and the first unloading cylinder 23111 drives the conveying mechanism 2217 to rise to separate the qualified product 100 from the conveying mechanism 2217; when the unloading sensor 2312 detects that the qualified product 100 is placed in the placement groove 301, it sends a unloading in place signal to the processor through the unloading mechanism 2311; the top surface recognition camera 2313 performs top surface appearance recognition on the qualified product 100 located at the top surface detection station; the light baffle 2314 is arranged below the top surface recognition camera 2313, and is used to shield the qualified product 100 located outside the top surface detection station.

[0162] Among them, Fig.13 , Fig.14 and Fig.18 As shown, the braid 300 drives the motor to drive the rotating part to rotate, and a number of positioning protrusions with equal angles are set on the outer peripheral side of the rotating part. The shape of the protrusion matches the size of the positioning hole 302 of the braid 300. When the braid 300 drives the motor to drive the rotating part to rotate, the positioning protrusion is embedded in the positioning hole 302 of the braid 300, and the braid 300 is forced to move step by step through mechanical engagement to ensure that the step distance of each movement is consistent with the spacing of the placement slot 301. The motor and the rotating part can also be directly connected through a coupling or a reducer to avoid transmission gap, thereby ensuring the synchronization of the movement of the braid 300 and the repeatability of the positioning accuracy.

[0163] The first unloading cylinder 23111 vertically presses the conveying mechanism 2217 to move the product 100 to the top of the placement slot 301 of the braid 300, and the second unloading cylinder 23112 drives the push rod 23113 to vertically press through the hole of the connecting piece 22172 of the conveying mechanism 2217 to form a physical stop against the edge or surface of the product 100 to prevent the product 100 from deviating when it leaves the conveying mechanism 2217. The first unloading cylinder 23111 drives the conveying mechanism 2217 to lift upward, and the good product 100 is The limiting function 13 is separated from the conveying mechanism 2217 and is precisely placed in the placement slot 301 of the braid 300. After the unloading sensor 2312 detects that the product 100 is in place, it sends an unloading arrival signal to the processor, triggering the driving motor of the braid 300 to drive the braid 300 to step to the next empty slot, ensuring that the braid 300 is completely filled, avoiding the empty slot from entering the next workstation or repeated unloading resulting in overlap, thereby achieving accurate, stable and efficient filling process of the braid 300, and significantly improving the reliability and yield rate of the automated packaging production line.

[0164] The connecting piece 22172 of the transport mechanism 2217 is provided with a hole for the push rod 23113 to pass through, and the inner diameter of the hole is slightly larger than the outer diameter of the push rod 23113 to ensure the free passage of the push rod 23113. The hole can be set to be a cone with a wide top and a narrow bottom, and the aperture is enlarged at the entrance, such as adding a chamfer or a bell mouth, so as to facilitate the rapid centering insertion of the push rod 23113, and the lower aperture matches the outer diameter of the push rod 23113 to ensure the positioning accuracy of the push rod 23113 after reaching the target position.

[0165] Among them, a flexible pad can be set at the end of the push rod 23113 to form a buffer to reduce mechanical stress damage to the product 100.

[0166] Among them, a top surface inspection station can be added to the packaging track of the unloading and packaging mechanism 23. The top surface recognition camera 2313 is vertically downward to capture the top appearance of the product 100, thereby completing the top surface defect detection capability. Combined with the turntable mechanism 221, a closed loop of the entire process of inspection-sorting-inspection-packaging is achieved, and further inspection can be performed before packaging to avoid empty slots or repeated unloading.

[0167] In one possible implementation, Fig.13 , Fig.14 and Fig.18As shown, the braid packaging mechanism 232 includes an empty braid reel 2322, a guide wheel 2321, a packaging tape reel 2325, a tensioning wheel 2323, a sealing mechanism 2324 and a braid 300 driving motor. One end of the braid 300 is wound around the empty braid reel 2322. The braid 300 on the empty braid reel 2322 is turned to the packaging track via the guide wheel 2321. The packaging tape reel 2325 is wound with packaging tape, and the tensioning wheel 2323 is wound around the packaging tape. 2323 is arranged on one side of the packaging tape take-up wheel 2325 and is used to adjust the tension of the packaging tape. After the product 100 is transported to the packaging position, the sealing mechanism 2324 seals the product 100 in the braid 300 with the packaging tape, and the finished product braid take-up wheel 2326 is turned on. The other end of the braid 300 is wound around the finished product braid take-up wheel 2326. The braid 300 drives the motor to drive the finished product braid take-up wheel 2326 to rotate and rewind the finished product after packaging.

[0168] The empty braided tape reel 2322 stores unused empty braided tape 300 rolls, and the empty braided tape 300 passes through the avoidance groove on the operating table 12 from the empty braided tape reel 2322. The guide wheel 2321 guides the empty braided tape 300 to be laid flat from the reel to the packaging track to ensure that the path of the braided tape 300 is straight and without deviation, thereby avoiding packaging dislocation caused by distortion; the packaging tape is covered on the surface of the braided tape 300 after the tension is adjusted by the tensioning wheel 2323 from the packaging tape reel 2325. The tensioning wheel 2323 keeps the tension of the packaging tape stable. After the product 100 is placed in the braided tape 300 placement groove 301, the sealing mechanism 2324 presses the packaging tape and the braided tape 300. The sealing is completed by a heat sealing head or a pressure wheel, for example, the packaging tape and the braid 300 are accurately pressed together at the position of the product 100, and a sealed cavity is formed in the placement groove 301 to wrap the product 100 and isolate it from the pollution of the external environment; the braid 300 driving motor drives the finished product braid winding wheel 2326 to rotate, and winds up the packaged finished product braid 300. The winding speed is synchronized with the packaging station to ensure that the braid 300 is continuously transported without accumulation. The empty braid winding wheel 2322, the guide wheel 2321 and the finished product braid winding wheel 2326 cooperate to adjust the direction of the braid 300 to ensure that the winding is tight and neat, avoid the braid 300 from being loose or misplaced, and facilitate subsequent storage or transportation.

[0169] In one possible implementation, Figure 1 and Figure 2 As shown, the sensor product automatic detection packaging system also includes a frame 1, a transmission detection mechanism 2 is arranged on the frame 1, and the frame 1 includes an operating table 12, a control display screen 16 and an appearance detection screen 17, as shown in FIG. Figure 3 and Figure 4 As shown, the loading mechanism 21 , the rotating visual inspection mechanism 22 and the unloading packaging mechanism 23 are all arranged on the operating table 12 , the control display screen 16 is used for equipment operation and is connected to the processor, and the appearance inspection screen 17 is used to display the inspection results of the inspection mechanism 222 .

[0170] Among them, the operating table 12 is the core bearing platform, integrating the loading mechanism 21, the rotating visual inspection mechanism 22 and the unloading packaging mechanism 23, reducing the equipment footprint and meeting the needs of small production lines with limited space. The control display screen 16 is set on the frame 1, which is used for equipment start and stop, parameter setting and status monitoring, and communicates with the processor in real time; the appearance inspection screen 17 independently displays the visual inspection results, such as defect images, yield statistics, etc., which is convenient for the operator to quickly review, can simplify the human-computer interaction process, and reduce the complexity of operation.

[0171] In one possible implementation, Figure 1 and Figure 2 As shown, the frame 1 also includes a lower frame 11, an upper frame 14 and a light baffle 15. The operating table 12 is arranged on the lower frame 11, the upper frame 14 is arranged on the operating table 12, the control display screen 16 and the appearance detection screen 17 are arranged on the upper frame 14, and the light baffle 15 is placed between the rotating visual detection mechanism 22 and the unloading packaging mechanism 23 to block the detection light.

[0172] The lower frame 11 serves as a base to support the operating table 12 , and the upper frame 14 is installed above the operating table 12 to form an upper and lower layered structure to achieve functional zoning.

[0173] Among them, a light blocking plate 15 is set between the rotating visual inspection area and the material unloading and packaging area to form a barrier to avoid detection light interference between the recognition camera on the turntable mechanism 221 and the recognition camera of the material unloading and packaging mechanism 23, thereby ensuring the relative independence of the detection light and ensuring the recognition accuracy.

[0174] In one possible implementation, Figure 1 and Figure 2 As shown, the rack 1 further includes a cabinet 13 and feet 18. The cabinet 13 is arranged on the lower frame 11. The feet 18 are arranged at the bottom of the lower frame 11 to form a support. The feet 18 can use universal wheels.

[0175] A closed cabinet 13 is added to the lower frame 11 to provide additional storage space for tools, consumables or auxiliary equipment such as controllers, thereby improving space utilization.

[0176] Among them, the bottom of the lower frame 11 is equipped with feet 18 to ensure the stability of the equipment. Universal wheels with braking function can be optionally equipped to achieve flexible movement and fixation of the equipment. The universal wheels support the rapid transfer of equipment across workstations. The height-adjustable feet 18 can adapt to uneven ground and ensure operational stability.

[0177] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0178] In view of the above detailed description, these and other changes can be made to these embodiments, and this written description includes the best mode embodiments to disclose the present invention. The scope of the patent obtained by the present invention is defined by the claims, which are not limited by the present disclosure, and the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the scope disclosed by the present invention, according to the technical solution and its conception of the present invention, is equivalent to or changes, and all are within the protection scope of the present invention.

Claims

1. A sensor product automatic detection and packaging system, characterized in that: Applied to sensor products, a plurality of products (100) are placed in a carrier (200) in groups, and the sensor product automatic detection and packaging system comprises a transmission detection mechanism (2), and the transmission detection mechanism (2) comprises: A loading mechanism (21), the loading mechanism (21) comprising a discharge mechanism (211), a feeding mechanism (212) and a picking mechanism (213), the discharge mechanism (211) being used to discharge the grouped products (100) in the carrier (200), and the products (100) being transported to the picking mechanism (213) through the feeding mechanism (212); A rotating visual inspection mechanism (22), the rotating visual inspection mechanism (22) comprising a turntable mechanism (221) and a detection mechanism (222), the turntable mechanism (221) comprising a loading station (2211) and a detection station, the picking mechanism (213) transports a single product (100) to the loading station (2211), the rotating turntable mechanism (221) drives the product (100) to move to the detection station, and the detection mechanism (222) is used to perform appearance recognition on the product (100); A material unloading and packaging mechanism (23), the material unloading and packaging mechanism (23) comprising a material unloading braid detection mechanism (231) and a braid packaging mechanism (232), wherein the qualified good product (100) detected by the detection mechanism (222) is unloaded into the braid (300) placement groove (301) of the material unloading braid detection mechanism (231), the braid (300) moves to drive the good product (100) to move through the top surface recognition camera (2313) for appearance recognition, and the braid packaging mechanism (232) packages and reels the product (100) that has passed the recognition to form a finished product.

2. The automatic detection and packaging system for sensor products according to claim 1, characterized in that: The top of the product (100) is provided with a PIN foot (101), the bottom of the product (100) is provided with a front and back identification chamfer (102), the carrier (200) is provided with a plurality of partitions (201), and a receiving compartment (202) for accommodating a single product (100) is formed between adjacent partitions (201), and the product (100) is inverted in the receiving compartment with the PIN foot (101) facing upward.

3. The automatic detection and packaging system for sensor products according to claim 2, characterized in that: The unloading mechanism (211) comprises: A lifting mechanism (2113), the lifting mechanism (2113) comprising a plurality of pillars arranged at intervals, the plurality of pillars being arranged corresponding to the receiving compartment (202), the receiving compartment (202) being provided with a bottom opening (204) for the pillars to pass through, and the product (100) being placed on top of the pillars after the carrier (200) passes through the lifting mechanism (2113) from top to bottom; A movable pallet (2111), the movable pallet (2111) comprising a first pallet and a second pallet arranged opposite to each other, a receiving cavity being formed between the first pallet and the second pallet, the lifting mechanism (2113) being movably connected to the movable pallet (2111), the lifting mechanism (2113) moving in a direction close to the movable pallet (2111) and driving the product (100) to move to the receiving cavity; A pressing plate (2112), the pressing plate (2112) being located above the accommodating cavity, and the pressing plate (2112) being capable of moving up and down to press or release the product (100) in the accommodating cavity; A separation cylinder (2114), wherein the output end of the separation cylinder (2114) is connected to the lifting mechanism (2113) and is used to drive the lifting mechanism (2113) to move up and down. After the lifting mechanism (2113) drives the product (100) to move to the accommodating chamber, the separation cylinder (2114) drives the lifting mechanism (2113) to move downward and separate from the product (100).

4. The automatic detection and packaging system for sensor products according to claim 3, characterized in that: The feeding mechanism (212) comprises: A turning wheel (2121), the turning wheel (2121) comprising an arc-shaped slideway, and the product (100) in the accommodating cavity is turned upside down by 180° via the arc-shaped slideway; A linear conveying track (2122), wherein the flipping wheel (2121) conveys the flipped upright product (100) to the linear conveying track (2122); A linear feeder (2123), the linear feeder (2123) is connected to the linear conveying track (2122), and drives the product (100) to move linearly on the linear conveying track (2122); a cut-off mechanism (2124), the cut-off mechanism (2124) being arranged at one end of the linear conveying track (2122) away from the flipping wheel (2121), and being used for forming an adsorption stop for the product (100) moving to the end of the linear conveying track (2122) so that the product (100) is located at a cut-off position; A material distribution mechanism (2125), wherein the material distribution mechanism (2125) drives the product (100) located at the cut-off position to move in a direction away from the linear conveying track (2122) until it moves to a position to be loaded; Wherein, the picking mechanism (213) comprises a picking cylinder (2131), and the picking cylinder (2131) is used to drive the product (100) located at the to-be-loaded position to move to the loading station (2211).

5. The automatic detection and packaging system for sensor products according to claim 1, characterized in that: The turntable mechanism (221) comprises a turntable body, and a loading station (2211), a bottom surface detection station (2212), a side surface detection station (2213), a defective product unloading station (2214), a good product unloading station (2215) and a judgment unloading station (2216) are arranged on the outer peripheral side of the turntable body; The detection mechanism (222) comprises a bottom surface recognition camera (2221), a left side recognition camera (2222) and a right side recognition camera (2223); the bottom surface recognition camera (2221) performs bottom surface appearance recognition on the product (100) moved to the bottom surface detection station (2212); the product (100) is moved to the side surface detection station (2213) by a material transfer cylinder (223); the left side recognition camera (2222) performs left side appearance recognition on the product (100) moved to the side surface detection station (2213); and the right side recognition camera performs right side appearance recognition on the product (100) moved to the side surface detection station (2213); When the detection mechanism (222) detects that the product (100) has a poor appearance, a defective product signal is sent to the processor. After the defective product (100) moves to the defective product unloading station (2214), it is separated from the turntable mechanism (221) by the unloading cylinder (224). When the detection mechanism (222) detects that the product (100) has a good appearance, a good product signal is sent to the processor. After the good product (100) moves to the good product unloading station (2215), it is moved to the placement groove (301) by the unloading cylinder (224).

6. The automatic detection and packaging system for sensor products according to any one of claims 1 to 5, characterized in that: The sensor product automatic detection and packaging system further comprises a transport mechanism (2217), wherein the transport mechanism (2217) is used to connect the product (100), and the transport mechanism (2217) comprises: A connecting member (22172), wherein the connecting member (22172) is movably connected to the slide rail (22171); A magnetic attraction member (22173), wherein the magnetic attraction member (22173) is arranged on the connecting member (22172), and when the connecting member (22172) is close to the product (100), the magnetic attraction member (22173) and the product (100) are attracted to each other to achieve connection with each other.

7. The automatic detection and packaging system for sensor products according to claim 6, characterized in that: The blanking and braiding detection mechanism (231) comprises: A braiding tape drive mechanism (2315), wherein the braiding tape drive mechanism (2315) drives the braiding tape (300) to move along the packaging track, wherein the braiding tape drive mechanism (2315) comprises a braiding tape (300) drive motor and a rotating member, wherein a plurality of positioning protrusions are provided on the outer peripheral side of the rotating member for being embedded in the positioning holes (302) of the braiding tape (300), and the braiding tape (300) drive motor drives the rotating member to rotate to drive the braiding tape (300) to move; A material unloading mechanism (2311), the material unloading mechanism (2311) comprising a first material unloading cylinder (23111), a second material unloading cylinder (23112) and a push rod (23113), after the material unloading mechanism (2311) drives the conveying mechanism (2217) to move the qualified product (100) into the placement groove (301), the second material unloading cylinder (23112) drives the push rod (23113) to pass through the hole of the conveying mechanism (2217) and move to the top of the qualified product (100) to form a stop, and the first material unloading cylinder (23111) drives the conveying mechanism (2217) to rise so that the qualified product (100) is separated from the conveying mechanism (2217); a material unloading sensor (2312), wherein when the material unloading sensor (2312) detects that a good product (100) is placed in the placement groove (301), it sends a material unloading arrival signal to the material unloading mechanism (2311) and the processor; A top surface recognition camera (2313), wherein the top surface recognition camera (2313) performs top surface appearance recognition on a qualified product (100) located at a top surface inspection station; A light shield (2314), wherein the light shield (2314) is disposed below the top surface recognition camera (2313) and is used to shield the qualified product (100) located outside the top surface detection station.

8. The automatic detection and packaging system for sensor products according to claim 7, characterized in that: The braiding packaging mechanism (232) comprises: An empty braided tape reel (2322), one end of the braided tape (300) being wound around the empty braided tape reel (2322); A guide wheel (2321), wherein the braid (300) on the empty braid reel (2322) is turned to the packaging track via the guide wheel (2321); A packaging tape reel (2325), on which the packaging tape is wound; A tensioning wheel (2323), the tensioning wheel (2323) being arranged on one side of the packaging tape reel (2325) and being used for adjusting the tension of the packaging tape; A sealing mechanism (2324), after the product (100) is transported to the packaging position, the sealing mechanism (2324) seals the product (100) in the braid (300) with the packaging tape; A finished product braid take-up wheel (2326), on which the other end of the braid (300) is wound; The braid (300) drives the motor, and the braid (300) drives the finished product braid reel (2326) to rotate and reel up the finished product after packaging.

9. The automatic detection and packaging system for sensor products according to claim 1, characterized in that: The sensor product automatic detection and packaging system further comprises a frame (1), the transmission detection mechanism (2) is arranged on the frame (1), and the frame (1) comprises: An operating table (12), wherein the loading mechanism (21), the rotating visual inspection mechanism (22) and the unloading and packaging mechanism (23) are all arranged on the operating table (12); A control display screen (16), the control display screen (16) is used for device operation and is connected to the processor; An appearance detection screen (17), wherein the appearance detection screen (17) is used to display the detection result of the detection mechanism (222).

10. The automatic detection and packaging system for sensor products according to claim 9, characterized in that: The frame (1) further comprises: A lower frame (11), wherein the operating table (12) is arranged on the lower frame (11); An upper frame (14), wherein the upper frame (14) is arranged on the operating table (12), and the control display screen (16) and the appearance detection screen (17) are arranged on the upper frame (14); A light blocking plate (15) is disposed between the rotating visual detection mechanism (22) and the material unloading and packaging mechanism (23) to block the detection light.

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