Culture dish detecting and packaging device

Abstract

The invention relates to the technical field of culture dish production equipment, in particular to a culture dish detecting and packaging device. The feeding detection part comprises a material receiving mechanism, a detection mechanism, a removing mechanism and a material taking mechanism, and the packaging part comprises a bag stock bin set, a positioning mechanism, a bag taking and opening mechanism, a bagging mechanism, a bag sealing mechanism and a bag distributing mechanism. The material receiving mechanism is in butt joint with an injection molding machine manipulator, the culture dishes are screened through the detection mechanism, defective products are removed through the removing and material taking mechanism, and normal products are conveyed to the bagging mechanism to be stacked. The bags are conveyed to the bagging mechanism after being positioned, taken and opened, and normal products are loaded into the bags and conveyed out of the packaging part after being sealed by the bag sealing mechanism. The feeding part and the packaging part each comprise a rack, the material receiving mechanism comprises a cover material receiving overturning and bottom material receiving mechanism, the detection mechanism comprises a sliding rail, a visual detector and the like, the removing and material taking mechanism comprises an XYZ three-axis mechanism and the like, the bagging mechanism comprises a rotary disc and the like, and the bag sealing mechanism comprises a heat sealing and mechanical arm structure. The device realizes automation, and improves efficiency and quality.

Description

Technical Field

[0001] The present invention relates to the technical field of culture dish production equipment, and in particular to a culture dish detection and packaging device. Background Art

[0002] As indispensable laboratory instruments in fields such as biology, medicine, and microbiology, culture dishes are in high demand and demanding on product quality. However, in traditional culture dish production, subsequent steps such as capping, testing, counting, bagging, and sealing are largely manual, presenting numerous challenges.

[0003] From a production efficiency perspective, manual operations are limited by factors such as physical strength, energy, and proficiency, making it difficult to achieve sustained, stable, and high-speed operations. As work hours increase, fatigue sets in, leading to a gradual slowdown in operations and severely impacting overall production progress. This inefficiency is particularly acute in large-scale production plants, which often fail to meet the high demand for petri dishes, potentially resulting in order delays and other undesirable consequences.

[0004] The drawbacks of manual operation are even more pronounced when it comes to product quality. Due to individual variations in force and technique, the lid and base of the dish may not fit tightly together, impacting subsequent use. Furthermore, during manual inspection, fatigue and negligence can easily lead to missed defects such as black spots, cracks, and scratches. Once these substandard dishes enter the market, they not only affect the accuracy of experimental results but also damage the manufacturer's reputation and increase customer complaints.

[0005] Furthermore, manual handling carries the risk of secondary contamination. After production, petri dishes must be kept sterile and clean. However, when handling petri dishes, bacteria and dust from hands can easily adhere to the surface, causing secondary contamination and compromising safety. This contamination can have serious consequences for labs requiring stringent sterility requirements.

[0006] At the same time, manual counting and bagging are difficult to guarantee accuracy. When workers are tired, they may under- or over-pack, which does not meet the requirements of standardized production and causes inconvenience to subsequent warehousing, transportation, and sales.

[0007] In order to solve the above problems, improve the efficiency and quality of culture dish production, and realize the automation and intelligence of the production process, it is particularly necessary to develop a device that can connect to the culture dish injection molding machine and complete a series of operations such as closing the culture dish lid, detecting defects, counting and stacking materials, bagging and sealing bags. Summary of the Invention

[0008] The purpose of the present invention is to overcome the above problems and provide a culture dish detection packaging device. To achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A culture dish detection and packaging device includes a feeding and detection part and a packaging part. The feeding and detection part includes a material receiving mechanism, a detection mechanism, and a material removal and retrieving mechanism. The packaging part includes a bag hopper assembly mechanism, a bag positioning mechanism, a bag taking and opening mechanism, a bag filling mechanism, a bag sealing mechanism, and a bag separating mechanism.

[0010] The material receiving mechanism is connected to the injection molding machine robot. The culture dish of the material receiving mechanism is screened by the detection mechanism to separate defective products and normal products. The defective products are rejected by the rejection and material taking mechanism, and the normal products are sent to the bagging mechanism for stacking and placement.

[0011] The bags in the bag hopper group mechanism are positioned by the bag positioning mechanism, the bag taking and opening mechanism takes a single bag from the positioning mechanism, opens the bag and sends it to the bagging mechanism, the stacked normal products are bagged in the bagging mechanism, the normal products after bagging are sealed by the bag sealing mechanism, and the sealed normal products are transported out of the packaging part.

[0012] As an improvement, the feeding and detecting part also includes a feeding frame, and the material receiving mechanism, the detecting mechanism, and the rejecting and picking mechanism are arranged on the feeding frame. The packaging part also includes a packaging frame, and the bag hopper group mechanism, the bag positioning mechanism, the bag picking and opening mechanism, the bag filling mechanism, the bag sealing mechanism, and the bag separating mechanism are arranged on the packaging frame.

[0013] As an improvement, the material receiving mechanism includes a culture dish cover material receiving and flipping mechanism and a culture dish bottom material receiving structure, the culture dish cover material receiving and flipping mechanism includes a cover fixing frame, the cover fixing frame is fixed on the feeding frame, the cover fixing frame is provided with two flipping motors, the flipping motor is provided with a folding shaft, the folding shaft is provided with two blowing cleaning parts, the culture dish cover is placed on the blowing cleaning parts by the injection molding machine robot, the culture dish bottom material receiving structure includes two bottom fixing frames, the two bottom fixing frames are symmetrically arranged on the feeding frame, the bottom fixing frame is provided with two snap-fitting guide parts, and the culture dish bottom is placed on the snap-fitting guide parts.

[0014] As an improvement, the feeding detection part also includes a feeding machine cover, which is fixed on the feeding machine frame. The detection mechanism includes two detection slides, a visual detector, and a light source mechanism. The two detection slides are symmetrically arranged on the feeding frame. An alternating detection platform is slidingly provided on the detection slide. The visual detector is fixed on the feeding machine cover. The light source mechanism is arranged on the feeding frame. The light source mechanism is arranged below the visual detector. The alternating detection platform is slidingly arranged between the light source mechanism and the visual detector. The culture dish bottom and the culture dish cover are placed on the alternating detection platform after being fastened with the guide parts. The culture dish is sent to the rejection and material removal mechanism via the visual detector on the alternating detection platform.

[0015] As an improvement, the rejection and retrieving mechanism includes an XYZ three-axis mechanism, a defective material channel, and a defective discharge conveyor belt. The XYZ three-axis mechanism is fixed on the feeding frame, and a grabbing claw is slidably provided on the XYZ three-axis mechanism. The defective discharge conveyor belt is arranged in the feeding frame, and the defective material channel is arranged on the defective discharge conveyor belt. The inlet of the defective material channel extends out of the feeding frame, and the defective material channel is arranged below the XYZ three-axis mechanism.

[0016] The grabbing claws grab the defective products that have been screened out and send them into the defective material channel. The defective products are sent out of the loading rack via the defective discharging conveyor belt. The grabbing claws grab the normal products that have been screened out and send them to the bagging mechanism.

[0017] As an improvement, the bagging mechanism includes a turntable mechanism, a bag-stretching cam mechanism, and a stacking mechanism. Four counting stacking barrels are evenly arranged on the periphery of the turntable mechanism. One end of the turntable mechanism is arranged below the XYZ three-axis mechanism, and the stacking mechanism is arranged below this end of the turntable mechanism. The bag-stretching cam mechanism is arranged above the other end of the turntable mechanism, and the other end of the turntable mechanism is arranged below the bag taking and opening mechanism. A cam disk is provided on the bag-stretching cam mechanism, and the grabbing claws clamp normal products and send them to the counting stacking barrel for stacking. The rotation of the turntable mechanism drives the counting stacking barrel to pass through the stacking mechanism and the bag-stretching cam mechanism in sequence.

[0018] As an improvement, the bag silo group mechanism includes two bag storage silos, the bag positioning mechanism includes a bag positioning X-axis, the bag storage silo and the bag positioning X-axis are arranged on the packaging machine frame, and a long side positioning mechanism and a short side positioning mechanism are slidingly provided on the bag positioning X-axis. The bag dividing mechanism includes a bag dividing Y-axis, and a bag dividing suction cup is slidingly provided under the bag dividing Y-axis. The bag dividing Y-axis is arranged above the bag storage silo and the bag positioning X-axis, and the bag dividing suction cup moves the bag from the bag storage silo to the bag positioning X-axis.

[0019] As an improvement, the bag taking and opening mechanism includes an XZR axis, on which a bag opening nozzle is slidably provided. The bag opening nozzle is arranged above the bag supporting cam mechanism and the bag positioning X axis. The bag opening nozzle moves the bag from the bag positioning mechanism and opens the bag to the bag supporting cam mechanism.

[0020] As an improvement, the bag sealing mechanism includes a heat-sealing bag mechanism and a bag sealing robot structure, the bag sealing robot structure includes a bag sealing Y-axis and a bag sealing Z-axis, the bag sealing Z-axis is slidably arranged on the bag sealing Y-axis, and a bag sealing clamping claw is provided on the bag sealing Z-axis, and the bag sealing Y-axis is arranged above the cam mechanism, the heat-sealing bag mechanism includes a bag sorting mechanism, a heat-sealing end, a heat-sealing silicone end, and a finished product removal clamping claw, the heat-sealing end and the heat-sealing silicone end are respectively arranged on both sides above the bag sorting mechanism, and bag sealing clamping claws are provided at both ends above the bag sorting mechanism, the finished product removal clamping claw is slidably arranged above the heat-sealing silicone end, and the bag sealing clamping claw is arranged above the heat-sealing end, the bag sealing clamping claw clamps the bagged products to the heat-sealing bag mechanism, and the finished product after hot air from the heat-sealing bag mechanism is clamped out by the bag sealing clamping claw.

[0021] As an improvement, the packaging part further includes a finished product conveyor belt, which is arranged on the packaging machine frame, and the bag sealing claws clamp the finished product to the finished product conveyor belt and send it out of the packaging part.

[0022] The advantages of the present invention are:

[0023] 1. This invention achieves fully automated operations, from receiving materials from culture dishes, closing lids, testing, counting and stacking materials, to bagging and sealing. It can operate stably 24 hours a day, unaffected by factors such as operator fatigue. Compared with manual operation, it significantly increases production speed, meets the needs of large-scale production, and effectively improves the overall production efficiency of the production plant.

[0024] 2. The device of the present invention is connected to the injection molding machine online. After the culture dishes are produced by the injection molding machine, they directly enter the device for subsequent processing. The entire process reduces manual contact, reduces the risk of the culture dishes being contaminated by bacteria, dust, etc., ensures the cleanliness and sterility of the culture dishes, and meets the high hygiene requirements of the experiment for the culture dishes.

[0025] 3. The device of the present invention adopts AI visual inspection technology, which can perform accurate and comprehensive inspection of culture dishes, strictly control product quality, and effectively detect defective products such as black spots on culture dishes, avoiding the problem of missed inspections caused by manual inspection due to fatigue, negligence, etc., reducing the probability of unqualified products entering the market, thereby reducing customer complaints and improving the product reputation of the manufacturer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of a culture dish detection and packaging device in Example 1.

[0027] Figure 2 This is a top view of a culture dish detection and packaging device in Example 1.

[0028] Figure 3 This is a structural diagram of the material receiving mechanism in Example 1.

[0029] Figure 4 This is a structural diagram of the detection mechanism in Example 1.

[0030] Figure 5 This is a structural diagram of the material removal mechanism in Example 1.

[0031] Figure 6 This is a structural diagram of the bagging mechanism in Example 1.

[0032] Figure 7 This is a structural diagram of the bag-supporting cam mechanism in Example 1.

[0033] Figure 8 This is a structural diagram of the bag silo assembly mechanism and the bag positioning mechanism in Example 1.

[0034] Figure 9 This is a structural diagram of the bag-splitting mechanism in Example 1.

[0035] Figure 10 This is a structural diagram of the bag taking and opening mechanism in Example 1.

[0036] Figure 11 This is a structural diagram of the bag sealing robot structure in Example 1.

[0037] Figure 12 This is a structural diagram of the heat-sealing bag mechanism in Example 1.

[0038] The symbols in the figure are:

[0039] 1. Loading and testing part; 2. Packaging part; 3. Injection molding machine robot;

[0040] 11. Material receiving mechanism; 12. Detection mechanism; 13. Material rejection and retrieving mechanism; 14. Loading rack; 15. Loading machine cover;

[0041] 21. Bag silo assembly mechanism; 22. Bag positioning mechanism; 23. Bag taking and opening mechanism; 24. Bag filling mechanism; 25. Bag sealing mechanism; 26. Bag separating mechanism; 27. Packaging rack; 28. Finished product conveyor belt;

[0042] 111. Petri dish cover material receiving and flipping mechanism; 112. Petri dish bottom material receiving structure; 113. Air blowing cleaning parts; 114. Fastening guide parts;

[0043] 121. Detection slide rail; 122. Visual detector; 123. Light source mechanism; 124. Alternating detection platform;

[0044] 131. XYZ three-axis mechanism; 132. Defective material channel; 133. Defective material discharge conveyor belt; 134. Grasping claw;

[0045] 211, bag storage silo; 221, bag positioning X-axis; 222, long side positioning mechanism; 223, short side positioning mechanism;

[0046] 231, XZR axis; 232, bag opening nozzle;

[0047] 241. Turntable mechanism; 242. Bag-supporting cam mechanism; 243. Stacking mechanism; 244. Counting and stacking cylinder; 245. Cam plate;

[0048] 251. Heat-sealing bag mechanism; 252. Bag-sealing manipulator structure; 253. Bag-sealing Y-axis; 254. Bag-sealing Z-axis; 255. Bag-sealing gripper; 256. Bag-arranging mechanism; 257. Heat-sealing end; 258. Heat-sealing silicone end; 259. Finished product removal gripper; 250. Bag-sealing gripper;

[0049] 261. Bag-dividing Y-axis; 262. Bag-dividing suction cup. DETAILED DESCRIPTION

[0050] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0051] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0052] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0053] In the description of the embodiments of the present invention, "a plurality of" means at least two.

[0054] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0055] The present invention is described in detail and specifically below through specific examples to provide a better understanding of the present invention. However, the following examples do not limit the scope of protection of the present invention.

[0056] Example 1

[0057] This embodiment discloses a culture dish detection packaging device.

[0058] like Figures 1 to 12 As shown, this embodiment includes a loading and detecting part 1 and a packaging part 2.

[0059] The feeding and detection part 1 includes a feeding frame 14, a material receiving mechanism 11, a detection mechanism 12, a material rejection and picking mechanism 13 and a feeding machine cover 15. The material receiving mechanism 11, the detection mechanism 12, the material rejection and picking mechanism 13 are arranged on the feeding frame 14, and the feeding machine cover 15 is fixed on the feeding frame 14 to play a protective and dust-proof role.

[0060] The receiving mechanism 11 is connected with the injection molding machine manipulator 3, and is used for receiving the culture dish cover and the culture dish bottom produced by the injection molding machine, and completing the initial cover combining operation. The receiving mechanism 11 includes a culture dish cover receiving and overturning mechanism 111 and a culture dish bottom receiving mechanism 112. The culture dish cover receiving and overturning mechanism 111 includes a cover fixing frame fixed on the feeding frame 14, two overturning motors provided on the cover fixing frame, a folding shaft provided on the overturning motor, and two blowing cleaning parts 113 provided on the folding shaft. When the injection molding machine manipulator 3 places the culture dish cover on the blowing cleaning part 113, the blowing cleaning part 113 can clean the culture dish cover to remove dust and other impurities on the surface. Then, the overturning motor drives the folding shaft to rotate, so as to overturn the culture dish cover and prepare for the subsequent buckling with the culture dish bottom. The culture dish bottom receiving mechanism 112 includes two bottom fixing frames symmetrically arranged on the feeding frame 14, and two buckling guide parts 114 provided on the bottom fixing frame. The culture dish bottom is placed on the buckling guide part 114, and the buckling guide part 114 can position and guide the culture dish bottom, so as to facilitate accurate buckling with the overturned culture dish cover.

[0061] The detection mechanism 12 is used for detecting the defects of the buckled culture dish, and includes two detection sliding rails 121, a visual detector 122, and a light source mechanism 123. The two detection sliding rails 121 are symmetrically arranged on the feeding frame 14, and the detection sliding rail 121 is slidably provided with an alternating detection platform 124. The visual detector 122 is fixed on the feeding cover 15, and the light source mechanism 123 is arranged on the feeding frame 14 and located below the visual detector 122. The alternating detection platform 124 is slidably arranged between the light source mechanism 123 and the visual detector 122. After the culture dish bottom and the culture dish cover are buckled through the buckling guide part 114, they are placed on the alternating detection platform 124. The alternating detection platform 124 slides on the detection sliding rail 121, and drives the culture dish to pass through the detection area of the visual detector 122 in sequence. The light source mechanism 123 provides sufficient and uniform light for detection, so that the visual detector 122 can clearly shoot the image of the culture dish. The AI visual detection technology is used to detect the culture dish bottom and the cover, so as to judge whether there is a black spot or other defective product. After the detection is completed, the culture dish is sent to the rejection and taking mechanism 13 on the alternating detection platform 124.

[0062] The rejection and material collection mechanism 13 is used to reject the detected defective products and send the normal products to the packaging part 2. It includes an XYZ three-axis mechanism, a defective material channel 132, and a defective discharge conveyor belt 133. The XYZ three-axis mechanism 131 is fixed to the loading frame 14. A grabbing clamp 134 is slidingly provided on the XYZ three-axis mechanism 131. Driven by the XYZ three-axis mechanism 131, the grabbing clamp 134 can move flexibly in three-dimensional space to achieve precise grasping of the culture dish. The defective discharge conveyor belt 133 is set in the loading frame 14, and the defective material channel 132 is set on the defective discharge conveyor belt 133. The inlet of the defective material channel 132 extends out of the loading frame 14 and is located below the XYZ three-axis mechanism 131. When a defective product is detected, the gripper 134 grips the defective product and transfers it to the defective material channel 132. The defective product falls through the defective material channel 132 onto the defective material discharge conveyor 133, which then conveys it out of the loading rack 14 for centralized processing. The gripper 134 then delivers the normal products that have been screened out to the bagging mechanism 24 of the packaging unit 2.

[0063] Packaging part 2

[0064] The packaging part 2 includes a packaging frame 27, a bag hopper assembly mechanism 21, a bag positioning mechanism 22, a bag taking and opening mechanism 23, a bag filling mechanism 24, a bag sealing mechanism 25, a bag separating mechanism 26 and a finished product conveyor belt 28, all of which are arranged on the packaging frame 27.

[0065] The bag silo assembly mechanism 21 is used to store bags to be used and includes two bag silos 211, capable of accommodating a large number of bags, reducing the frequency of manual bag addition. The bag positioning mechanism 22 is used to position the bags to ensure the accuracy of subsequent bag removal and opening operations. It includes a bag positioning X-axis 221. The bag silos 211 and the bag positioning X-axis 221 are arranged on the packaging machine frame 27. The bag positioning X-axis 221 is slidably provided with a long-side positioning mechanism 222 and a short-side positioning mechanism 223. The bag separating mechanism 26 is used to separate the bags in the bag silos 211 one by one and transfer them to the bag positioning mechanism 22. It includes a bag separating Y-axis 261, with a bag separating suction cup 262 slidingly provided below the bag separating Y-axis 261. The bag separating Y-axis 261 is arranged above the bag silos 211 and the bag positioning X-axis 221. Driven by the bag dividing Y-axis 261, the bag dividing suction cup 262 sucks a single bag from the bag storage silo 211 and moves it to the bag positioning X-axis 221. Then the long side positioning mechanism 222 and the short side positioning mechanism 223 slide on the bag positioning X-axis 221 to position the long side and short side of the bag to ensure the accuracy of the bag position.

[0066] The bag-removing and opening mechanism 23 is used to remove and open bags from the bag-positioning mechanism 22. It includes an XZR axis 231 on which a bag-opening nozzle 232 is slidably mounted. The nozzle 232 is positioned above the bag-supporting cam mechanism 242 and the bag-positioning X-axis 221. Driven by the XZR axis 231, the nozzle 232 removes the positioned bag from the bag-positioning mechanism 22, opens the bag through its own motion, and then delivers the opened bag to the bag-supporting cam mechanism 242 of the bag-loading mechanism 24.

[0067] The bagging mechanism 24 is used to bag normal culture dishes and includes a turntable mechanism 241, a bag-supporting cam mechanism 242, and a stacking mechanism 243. Four counting and stacking cylinders 244 are evenly spaced around the outer periphery of the turntable mechanism 241. These cylinders count and temporarily store the culture dishes. One end of the turntable mechanism 241 is positioned below the XYZ triaxial mechanism 131, and the stacking mechanism 243 is positioned below this end of the turntable mechanism 241. The bag-supporting cam mechanism 242 is positioned above the other end of the turntable mechanism 241, which is also positioned below the bag removal and opening mechanism 23. The bag-supporting cam mechanism 242 is equipped with a cam disc 245. When the gripping jaws 134 grasp a normal product and place it on the counting and stacking cylinders 244, the counting and stacking cylinders 244 stack and count the culture dishes. The rotation of the turntable mechanism 241 drives the counting stacking barrel 244 to pass through the stacking mechanism 243 and the bag-supporting cam mechanism 242 in sequence. The stacking mechanism 243 can ensure that the culture dishes are stacked neatly in the counting stacking barrel 244. When the counting stacking barrel 244 moves to the bag-supporting cam mechanism 242, the bag-supporting cam mechanism 242 opens the bag through the action of the cam disc 245, so that the culture dishes in the counting stacking barrel 244 can fall into the bag.

[0068] The bag-sealing mechanism 25 is used to seal bags placed in culture dishes and includes a heat-sealing mechanism 251 and a bag-sealing manipulator structure 252. The bag-sealing manipulator structure 252 includes a bag-sealing Y-axis 253 and a bag-sealing Z-axis 254. The bag-sealing Z-axis 254 slides on the bag-sealing Y-axis 253 and is equipped with a bag-sealing gripper 255. The bag-sealing Y-axis 253 is positioned above the cam mechanism. The heat-sealing mechanism 251 includes a bag-arranging mechanism 256, a heat-sealing end 257, a heat-sealing silicone end 258, and a finished product removal gripper 259. The heat-sealing end 257 and the heat-sealing silicone end 258 are positioned above the bag-arranging mechanism 256, respectively. The bag-arranging mechanism 256 has bag-sealing grippers 250 at both ends. The finished product removal gripper 259 slides above the heat-sealing silicone end 258, and the bag-sealing gripper 255 is positioned above the heat-sealing end 257. After the bag is placed in the culture dish, the bag-sealing gripper 255, driven by the bag-sealing Y-axis 253 and the bag-sealing Z-axis 254, grips the bagged product and places it on the bag-arranging mechanism 256 of the heat-sealing bag mechanism 251. The bag-arranging mechanism 256 then arranges the bag, and the bag-sealing gripper 250 secures the bag's opening. The heat-sealing end 257 then cooperates with the heat-sealing silicone end 258 to heat-seal the bag. Once heat-sealing is complete, the finished product removal gripper 259 removes the sealed product.

[0069] The finished product conveyor belt 28 is set on the packaging machine frame 27, and the finished product clamped by the bag sealing clamping claw 255 is placed on the finished product conveyor belt 28, and the packaging part 2 is sent out by the finished product conveyor belt 28, completing the entire culture dish detection and packaging process.

[0070] Process Overview:

[0071] 1. Manually add the bags into the silo and start the equipment;

[0072] 2. The material receiving and lid closing mechanism docks with the injection molding machine robot to flip the culture dish lid over and place it into the fixture, buckle the box lid at the bottom, and complete the lid closing;

[0073] 3. AI visual inspection checks the bottom box and lid of the culture dish to see if there are any defective products such as black spots;

[0074] 4.NG rejection / OK material collection mechanism rejects NG products and places OK products into the counting and stacking cylinder;

[0075] 5. The bag taking mechanism takes out the bags individually and opens them;

[0076] 6. The bagging mechanism puts the culture dish into the bag;

[0077] 7. The bag sealing robot grabs the bagged culture dish and moves it to the bag sealing / vacuuming position for vacuum sealing;

[0078] 8. After the bags are sealed, they are placed on the finished product conveyor belt and transported out of the equipment.

[0079] While the specific embodiments of the present invention have been described in detail above, they are merely exemplary, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions of the present invention are also within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention are intended to be encompassed within the scope of the present invention.

Claims

1. A culture dish detection packaging device, characterized in that: The invention comprises a feeding detection part (1) and a packaging part (2), wherein the feeding detection part (1) comprises a material receiving mechanism (11), a detection mechanism (12), and a material rejection and taking mechanism (13), and the packaging part (2) comprises a bag hopper assembly mechanism (21), a bag positioning mechanism (22), a bag taking and opening mechanism (23), a bag filling mechanism (24), a bag sealing mechanism (25), and a bag separating mechanism (26); The material receiving mechanism (11) is docked with the injection molding machine manipulator (3); the culture dish of the material receiving mechanism (11) is screened by the detection mechanism (12) to separate defective products and normal products; the defective products are rejected by the rejection and material taking mechanism (13); and the normal products are sent to the bagging mechanism (24) by the rejection and material taking mechanism (13) to be stacked and placed; The bags in the bag hopper assembly mechanism (21) are positioned by the bag positioning mechanism (22), and the bag taking and opening mechanism (23) takes a single bag from the positioning mechanism, opens the bag, and sends it to the bagging mechanism (24). The normal products stacked and placed are bagged in the bagging mechanism (24). After bagging, the normal products are sealed by the bag sealing mechanism (25), and the sealed normal products are transported out of the packaging part (2).

2. A culture dish detection packaging device according to claim 1, characterized in that: The feeding and detecting part (1) further comprises a feeding frame (14), on which the material receiving mechanism (11), the detecting mechanism (12), and the rejecting and taking mechanism (13) are arranged. The packaging part (2) further comprises a packaging frame (27), on which the bag hopper assembly mechanism (21), the bag positioning mechanism (22), the bag taking and opening mechanism (23), the bag filling mechanism (24), the bag sealing mechanism (25), and the bag separating mechanism (26) are arranged.

3. A culture dish detection packaging device according to claim 2, characterized in that: The material receiving mechanism (11) comprises a culture dish cover material receiving and turning mechanism (111) and a culture dish bottom material receiving structure (112). The culture dish cover material receiving and turning mechanism (111) comprises a cover fixing frame, the cover fixing frame is fixed on a feeding frame (14), two turning motors are provided on the cover fixing frame, the turning motors are provided with a turning shaft, two air blowing cleaning parts (113) are provided on the turning shaft, the culture dish cover is placed on the air blowing cleaning parts (113) via an injection molding machine manipulator (3), and the culture dish bottom material receiving structure (112) comprises two bottom fixing frames, the two bottom fixing frames are symmetrically arranged on the feeding frame (14), two buckling guide parts (114) are provided on the bottom fixing frames, and the culture dish bottom is placed on the buckling guide parts (114).

4. The culture dish detection packaging device according to claim 3, characterized in that: The feeding detection part (1) further comprises a feeding machine cover (15), the feeding machine cover (15) is fixed on the feeding machine frame (14), the detection mechanism (12) comprises two detection slide rails (121), a visual detector (122), and a light source mechanism (123), the two detection slide rails (121) are symmetrically arranged on the feeding machine frame (14), an alternating detection platform (124) is slidably provided on the detection slide rails (121), the visual detector (122) is fixed on the feeding machine cover (15), and the detection mechanism (123) comprises two detection slide rails (121), a visual detector (122), and a light source mechanism (123), the two detection slide rails (121) are symmetrically arranged on the feeding machine frame (14), an alternating detection platform (124) is slidably provided on the detection slide rails (121), and the visual detector (122) is fixed on the feeding machine cover (15). The light source mechanism (123) is arranged on the loading rack (14), and the light source mechanism (123) is arranged below the visual detector (122). The alternating detection platform (124) is slidably arranged between the light source mechanism (123) and the visual detector (122). The culture dish bottom and the culture dish cover are placed on the alternating detection platform (124) after being fastened with the fastening guide part (114). The culture dish is sent to the rejection and material removal mechanism (13) on the alternating detection platform (124) through the visual detector (122).

5. The culture dish detection packaging device according to claim 4, characterized in that: The rejecting and picking mechanism (13) comprises an XYZ three-axis mechanism (131), a defective material channel (132), and a defective material discharging conveyor belt (133); the XYZ three-axis mechanism (131) is fixed on a feeding frame (14); a grabbing clamp (134) is slidingly provided on the XYZ three-axis mechanism (131); the defective material channel (132) is arranged on the defective material discharging conveyor belt (133); an inlet of the defective material channel (132) extends out of the feeding frame (14); and the defective material channel (132) is arranged below the XYZ three-axis mechanism (131); The grabbing claw (134) grabs the defective products that have been screened out and sends them to the defective material channel (132). The defective products are sent out of the loading rack (14) via the defective discharging conveyor belt (133). The grabbing claw (134) grabs the normal products that have been screened out and sends them to the bagging mechanism (24).

6. The culture dish detection packaging device according to claim 5, characterized in that: The bagging mechanism (24) comprises a turntable mechanism (241), a bag-supporting cam mechanism (242), and a stacking mechanism (243). Four counting stacking cylinders (244) are evenly arranged on the periphery of the turntable mechanism (241). One end of the turntable mechanism (241) is arranged below the XYZ three-axis mechanism (131). The stacking mechanism (243) is arranged below the end of the turntable mechanism (241). The bag-supporting cam mechanism (242) is arranged above the other end of the turntable mechanism (241). The other end of the turntable mechanism (241) is arranged below the bag-taking and bag-opening mechanism (23). A cam disc (245) is provided on the bag-supporting cam mechanism (242). The grabbing claw (134) clamps normal products and sends them to the counting stacking cylinder (244) for stacking. The turntable mechanism (241) rotates to drive the counting stacking cylinder (244) to pass through the stacking mechanism (243) and the bag-supporting cam mechanism (242) in sequence.

7. The culture dish detection packaging device according to claim 6, characterized in that: The bag silo group mechanism (21) includes two bag storage silos (211), the bag positioning mechanism (22) includes a bag positioning X-axis (221), the bag storage silos (211) and the bag positioning X-axis (221) are arranged on a packaging machine frame (27), a long side positioning mechanism (222) and a short side positioning mechanism (223) are slidably provided on the bag positioning X-axis (221), the bag dividing mechanism (26) includes a bag dividing Y-axis (261), a bag dividing suction cup (262) is slidably provided below the bag dividing Y-axis (261), the bag dividing Y-axis (261) is arranged above the bag storage silo (211) and the bag positioning X-axis (221), and the bag dividing suction cup (262) moves the bag from the bag storage silo (211) to the bag positioning X-axis (221).

8. The culture dish detection packaging device according to claim 7, characterized in that: The bag taking and opening mechanism (23) comprises an XZR axis (231), a bag opening suction nozzle (232) is slidably provided on the XZR axis (231), the bag opening suction nozzle (232) is arranged above the bag holding cam mechanism (242) and the bag positioning X axis (221), and the bag opening suction nozzle (232) moves the bag from the bag positioning mechanism (22) and opens the bag onto the bag holding cam mechanism (242).

9. The culture dish detection packaging device according to claim 8, characterized in that: The bag sealing mechanism (25) includes a heat sealing bag mechanism (251) and a bag sealing manipulator structure (252). The bag sealing manipulator structure (252) includes a bag sealing Y axis (253) and a bag sealing Z axis (254). The bag sealing Z axis (254) is slidably arranged on the bag sealing Y axis (253). The bag sealing Z axis (254) is provided with a bag sealing clamping claw (255). The bag sealing Y axis (253) is arranged above the bag supporting cam mechanism (242). The heat sealing bag mechanism (251) includes a bag arranging mechanism (256), a heat sealing end (257), a heat sealing silicone end (258), a finished product taking mechanism (259), and a bag arranging mechanism (251). The heat sealing end (257) and the heat sealing silicone end (258) are respectively arranged on both sides above the bag arranging mechanism (256). The bag arranging mechanism (256) is provided with bag sealing clamps (250) at both ends above. The finished product taking-out clamp (259) is slidably arranged above the heat sealing silicone end (258). The bag sealing clamping claw (255) is arranged above the heat sealing end (257). The bag sealing clamping claw (255) clamps the bagged product to the heat sealing bag mechanism (251). The finished product after the hot air from the heat sealing bag mechanism (251) is clamped out by the bag sealing clamping claw (255).

10. The culture dish detection packaging device according to claim 9, characterized in that: The packaging part (2) further comprises a finished product conveyor belt (28), wherein the finished product conveyor belt (28) is arranged on the packaging machine frame (27), and the bag sealing claw (255) clamps the finished product to the finished product conveyor belt (28) and sends it out of the packaging part (2).

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