A uniform temperature plate automatic performance classification device

Abstract

The present application discloses a kind of automatic performance classification equipment of uniform temperature plate, including rotary mechanism, carrier is set on rotary mechanism;Feeding mechanism, set in the feeding station of rotary mechanism, for transferring the product to be handled to carrier;Information acquisition mechanism, along the conveying path of rotary mechanism and set downstream of feeding mechanism, for obtaining the performance parameter identification information of product;Multiple classification mechanisms, along the conveying path of rotary mechanism and interval distribution downstream of information acquisition mechanism, each classification mechanism corresponds to the performance parameter category of pre-set respectively;Control unit, respectively with information acquisition mechanism and each classification mechanism are electrically connected, and control unit is used to control the classification mechanism corresponding to product from carrier according to the performance parameter identification information read by information acquisition mechanism.The present application is used to realize the automatic classification of uniform temperature plate, improve work efficiency, reduce process time consumption, avoid the situation of wrong classification and damaged product, save cost.

Description

Technical Field

[0001] This invention relates to the field of classification equipment technology, and in particular to an automatic performance classification device for a temperature equalization plate. Background Technology

[0002] As a highly efficient heat transfer element, vapor chambers are widely used in electronic devices. During the manufacturing process of vapor chambers, due to differences in the phase change characteristics of the internal working fluid and design parameters, each batch, and even each individual vapor chamber, has its specific optimal operating temperature range. To ensure that products perform as expected in end applications, they must be classified according to their temperature range information for differentiated processing or assembly in subsequent processes.

[0003] Currently, a common information traceability and classification method used in the industry is to store key information such as process parameters and temperature ranges on the surface of the heat spreader using two-dimensional barcodes. In the classification process, manual handheld scanning devices are typically used to read the QR codes on the surface of each heat spreader to obtain its temperature range information. Then, based on experience or work instructions, the heat spreader is moved and placed on the corresponding material box or turnover rack.

[0004] However, this method, which relies entirely on manual labor, is not only slow in scanning and handling, making it a bottleneck for production line efficiency, but also prone to causing visual fatigue among employees due to prolonged repetitive labor, resulting in misclassification and directly affecting the yield rate of subsequent processes. At the same time, products are at risk of being bumped and damaged during frequent manual handling, leading to increased costs and a high overall workload. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic performance classification device for heat spreaders, which can realize the automatic classification of heat spreaders, improve work efficiency, reduce process time, avoid misclassification and product damage, and save costs.

[0006] The objective of this invention is achieved through the following technical solution:

[0007] An automatic performance classification device for a temperature distribution plate includes a rotary mechanism, on which at least one carrier for carrying products is provided.

[0008] A feeding mechanism is provided at the feeding station of the rotary mechanism and is used to transfer the product to be processed onto the carrier;

[0009] An information acquisition mechanism is located downstream of the feeding mechanism along the conveying path of the rotary mechanism and is used to acquire the performance parameter identification information of the product.

[0010] Multiple sorting mechanisms are distributed downstream of the information acquisition mechanism along the conveying path of the rotary mechanism and at intervals, and each sorting mechanism corresponds to a preset performance parameter category;

[0011] The control unit is electrically connected to the information acquisition mechanism and each sorting mechanism respectively. The control unit is used to control the corresponding sorting mechanism to remove the product from the carrier according to the performance parameter identification information read by the information acquisition mechanism, so as to realize the automatic sorting and collection of the product.

[0012] Preferably, the feeding mechanism includes a storage unit and a lifting unit separated by a platform, and a servo transfer unit is provided on one side of the storage unit; the storage unit is used to stack the products to be processed; the lifting unit is used to lift the stacked products one by one to the feeding preparation position; the servo transfer unit is used to transfer the products in the feeding preparation position to the carrier.

[0013] Preferably, the storage unit includes a substrate and at least one storage rack disposed on the substrate, the storage rack enclosing a storage space for accommodating stacked products;

[0014] The substrate has a through-hole located at the bottom of the storage space and corresponding to the middle of the product, for the lifting unit to extend into.

[0015] Preferably, the storage rack includes two opposing limiting members, which are respectively used to abut the two ends of the product; the limiting members include a first sidewall and a second sidewall that are opposing each other, and the first sidewall and the second sidewall are connected by a third sidewall, and the first sidewall, the second sidewall and the third sidewall enclose a limiting groove for accommodating the end of the product;

[0016] And / or, the inlet end of the limiting groove is provided with a guide structure, the guide structure including a transition arc segment and a flared segment connected in sequence to guide the product in and out.

[0017] Preferably, the substrate and the stage are pre-positioned by a positioning member, and the stage is provided with a clamping member for fixing the substrate.

[0018] Preferably, the lifting unit includes a first drive module arranged along the Y-axis direction, a lifting assembly disposed at the output end of the first drive module, and the lifting assembly includes a plurality of push rods and a top plate connected to the ends of each push rod;

[0019] The top plate is housed within the through-hole of the substrate, and there is a gap between the outer peripheral edge of the top plate and the wall of the through-hole.

[0020] Preferably, the servo transfer unit includes a transverse module arranged along the X-axis and a second drive module that moves along the Y-axis and is connected to the output end of the transverse module. The output end of the second drive module is provided with a negative pressure adsorption end for adsorbing and placing products.

[0021] Preferably, the carrier is provided with a shape-matching groove adapted to the shape of the product, and the bottom of the shape-matching groove is provided with at least one clearance notch, which is used to expose at least a part of the surface of the product to facilitate pick-up and put-down operations.

[0022] Preferably, the information acquisition mechanism includes a vertically arranged support frame and an image acquisition unit adjustablely mounted on the support frame. The image acquisition unit's field of view faces the simulated placement slot area of ​​the carrier to acquire the performance parameter markings of the product placed therein.

[0023] Preferably, the sorting mechanism has the same structure as the feeding mechanism and is used to remove unqualified products from the carrier and transfer them to the corresponding collection station;

[0024] And / or, a defective product rejection mechanism is also provided on the conveying path of the rotary mechanism. The defective product rejection mechanism is located downstream of the information acquisition mechanism and / or upstream or downstream of each of the classification mechanisms, and is used to remove unqualified products from the carrier.

[0025] Compared with the prior art, the beneficial effects of the present invention include at least the following:

[0026] The loading mechanism places the products to be sorted onto the carrier of the rotary mechanism. The rotary mechanism then transports the carrier with the products to the information acquisition mechanism, which acquires the performance parameter identification information on the products. Based on the identified parameter information, the control unit transfers the carrier via the rotary mechanism to the corresponding sorting mechanism for unloading and collection. This achieves automated sorting of the heat spreader without manual intervention, improving work efficiency. In addition, it eliminates errors caused by subjectivity and visual fatigue in human judgment, ensuring the accuracy of sorting. It also avoids physical damage such as bumps and scratches that may occur during manual handling, effectively guaranteeing product quality, reducing costs, and alleviating labor intensity. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the classification device structure according to an embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the classification device structure from another perspective of an embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the feeding mechanism or sorting mechanism according to an embodiment of the present invention;

[0030] Figure 4 This is a bottom view of the feeding mechanism or sorting mechanism according to an embodiment of the present invention;

[0031] Figure 5 This is a top view of the feeding mechanism or sorting mechanism according to an embodiment of the present invention;

[0032] Figure 6 This is a schematic diagram of the information acquisition mechanism according to an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the rotary mechanism according to an embodiment of the present invention.

[0034] In the diagram: 100, Rotating mechanism; 11, Platform; 12, Carrier; 121, Imitation-shaped placement groove; 122, Clearance notch; 200, Feeding mechanism; 21, Storage unit; 211, Base plate; 2111, Through opening; 212, Storage rack; 2121, Limiting component; 2121a, First side wall; 2121b, Second side wall; 2121c, Third side wall; 2122, Limiting groove; 2123, Transition arc segment; 2124, Flared section; 213, Storage space; 214, Elevation. 215. Plate; 216. Positioning component; 22. Clamping component; 22. Lifting unit; 221. First drive module; 222. Lifting connecting plate; 223. Top rod; 224. Top plate; 23. Servo transfer unit; 231. Lateral movement module; 232. Second drive module; 233. Negative pressure adsorption end; 234. Support; 235. Waist-shaped groove; 300. Information acquisition mechanism; 31. Support frame; 32. Image acquisition unit; 400. Classification mechanism; 500. Defective product rejection mechanism; 600. Platform. Detailed Implementation

[0035] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided to make the invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0036] The terms used to express position and direction in this invention are illustrated with reference to the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this invention.

[0037] like Figures 1 to 7As shown, this invention provides an automatic performance classification device for heat exchangers, used for the automated and efficient classification and collection of heat exchangers after performance testing. The classification device includes a rotary mechanism 100 and multiple functional mechanisms arranged around the rotary mechanism 100, specifically a feeding mechanism 200, an information acquisition mechanism 300, multiple classification mechanisms 400, and a control unit (not shown in the figure). The control unit is typically integrated in the main electrical control cabinet of the device and is electrically connected to the information acquisition mechanism 300, each classification mechanism 400, and the rotary mechanism 100 to receive signals and send control commands to drive the coordinated operation between the multiple mechanisms. The control unit typically adopts an architecture of a programmable logic controller (PLC) paired with an industrial control computer (IPC). The PLC is responsible for low-level logic control, timing control, and real-time processing of input / output signals; the IPC is responsible for higher-level data processing tasks, such as storing a database corresponding to performance parameter identifiers and product categories, running image processing algorithms to decode and analyze images collected by the information acquisition mechanism 300, recording the classification results of each product, and generating production reports. The IPC and PLC exchange data at high speed via industrial Ethernet (such as Profinet and EtherCAT) to ensure real-time command issuance and real-time status feedback.

[0038] like Figure 1 and 7 As shown, the rotary mechanism 100 is a flow component of the sorting equipment. It can be a turntable structure driven by a cam divider, a linear circulating conveyor belt, or a module guide rail structure. The platform 11 connected to it is driven by one of these structures to perform intermittent, precise circumferential indexing motion. At least one carrier 12 for carrying one or more products is evenly arranged on the platform 11 of the rotary component along its circumference or direction of movement. Typically, to improve work efficiency, multiple carriers 12 are provided, such as 6, 8, or 12, etc., to ensure their cyclical operation.

[0039] In addition, such as Figure 3 , 4 As shown in Figure 5, the loading mechanism 200 is located beside the rotary mechanism 100 and corresponds to the loading station of the rotary mechanism 100. It is mainly used to stably and accurately transfer the heat spreader products that have completed performance testing but have not yet been classified from the loading mechanism 200 to the empty carrier 12 on the rotary mechanism 100. In addition, the equipment includes a platform 600 as the mounting base, and a storage unit 21 and a lifting unit 22 that are spatially separated by the platform 600. Specifically, the lower area of ​​the platform 600 is the working area of ​​the lifting unit 22, and the upper area is the placement area of ​​the storage unit 21. A servo transfer unit 23 is also provided on one side of the storage unit 21 for performing gripping and unloading actions.

[0040] Furthermore, the storage unit 21 is used to stack the heat exchange plate products to be processed. Its structure includes a substrate 211 and at least one storage rack 212 disposed on the substrate 211. In order to improve space utilization, two or more storage racks 212 can be arranged side by side on the substrate 211. Each storage rack 212 is surrounded by multiple limiting members 2121 to form a vertically through storage space 213 for accommodating the stacked products.

[0041] To ensure the stability of product stacking and the smoothness of picking and placing, such as Figure 3 As shown, each storage rack 212 includes two opposing limiting members 2121, which are used to abut the two ends of the product in the length direction. Each limiting member 2121 further includes a generally "U"-shaped or angle steel-shaped structure, specifically composed of a first side wall 2121a and a second side wall 2121b opposing each other, and a third side wall 2121c connecting the two. The first side wall 2121a, the second side wall 2121b and the third side wall 2121c together form a limiting groove 2122 with an opening facing the inside of the storage space 213, which is used to accommodate the end of the product, thereby limiting the end and side of the product and preventing it from twisting or shifting during stacking.

[0042] In some embodiments, the spacing between the limiting members 2121 can be set according to the product specifications to be classified, or an adjustment mechanism can be provided in the storage unit 21 to adjust the length and / or width distance between the limiting members 2121. This eliminates the need to replace the entire storage unit 21; adjustment can be achieved solely through the adjustment mechanism. Specifically, to achieve this sliding positioning, a specific adjustment mechanism may include: multiple T-slots or precision guide rails are formed on the base plate 211 along the length and width directions; the bottoms of the first sidewall 2121a, the second sidewall 2121b, and the third sidewall 2121c are provided with sliders that cooperate with the T-slots or guide rails. After adjustment, the sliders are fixed at any position in the T-slots or guide rails using bolts or quick-locking handles. To further improve the convenience and accuracy of adjustment, a lead screw or rack and pinion linkage mechanism can be introduced, allowing the operator to simultaneously drive two opposing limiting members 2121 to move towards or in opposite directions by rotating a handwheel. This enables rapid and centered adjustment of the storage space 213 size, significantly shortening product changeover time.

[0043] Furthermore, to facilitate the smooth placement and ejection of the product from the limiting groove 2122, a guide structure is provided at the entrance end (i.e., the top opening) of the limiting groove 2122. This guide structure includes a transition arc segment 2123 and a flared segment 2124 connected in sequence. The flared segment 2124 gradually narrows in diameter from top to bottom, serving to initially guide and correct the product's position. The transition arc segment 2123 smoothly connects the flared segment 2124 to the lower, constant-width limiting groove 2122 body, preventing damage to the product due to sharp edges during entry and ensuring smooth product movement. Simultaneously, this reduces the pressure on the subsequent servo transfer unit 23 for visual positioning or precise alignment, and can even eliminate the need for a secondary positioning step, simplifying the control system and improving the loading speed.

[0044] In addition, such as Figure 4 As shown, a through-hole 2111 is provided on the substrate 211 directly below the storage space 213 corresponding to each storage rack 212. The through-hole 2111 is located exactly in the bottom area of ​​the stacked products and is directly opposite the middle of the products. Its main purpose is to provide a channel so that the lifting unit 22 below can extend into the storage space 213 and lift the product stack from the bottom, so that the product on the top layer rises to a height and enters the waiting position of the servo transfer unit 23, preparing for the next process operation.

[0045] Meanwhile, to facilitate the overall replacement and maintenance of the storage unit 21, the substrate 211 and the platform 600 are quickly pre-positioned via positioning components 215, such as the engagement of positioning pins and pin holes. The platform 600 is also equipped with clamping components 216 (such as quick clamps or rotary plungers) to securely fix the substrate 211 in place, preventing displacement during operation. A raised plate 214 can also be placed between the substrate 211 and the platform 600 to support the storage unit 21 (i.e., the substrate 211), preventing direct contact between the substrate 211 and the platform 600, thus facilitating replacement or maintenance of the storage unit 21. Furthermore, the raised plate 214 not only facilitates replacement but, more importantly, creates a space for heat dissipation and cleaning between the platform 600 and the substrate 211. During production, occasional small dust particles or product debris may fall. The raised plate 214 allows these debris to accumulate on the surface of the stage 600 without affecting the flatness of the substrate 211, facilitating regular cleaning. Furthermore, if there is a need for minor adjustments to the lifting height of the lifting unit 22, this can be achieved by replacing the raised plate 214 with one of different thicknesses, without modifying the stroke parameters of the lifting unit 22 itself, increasing the flexibility of equipment debugging. In addition to using locating pins, the positioning component 215 can also employ a combination of conical locating sleeves and conical pins. This structure automatically eliminates mating gaps, achieving higher precision and repeatability in positioning.

[0046] like Figure 3 and 4 As shown, the lifting unit 22 is used to lift the products stacked in the storage rack 212 one by one to a loading preparation position that is easy for the servo transfer unit 23 to grasp. Specifically, the lifting unit 22 includes a first drive module 221 (e.g., a precision ball screw module or an electric cylinder) arranged along the Y-axis direction (i.e., the vertical direction), and a lifting assembly disposed at the output end of the first drive module 221. The lifting assembly includes a lifting connecting plate 222 and a plurality of vertically upward extending push rods 223. The top ends of all push rods 223 are connected to a top plate 224, and the shape of the top plate 224 is adapted to the middle area of ​​the product. When the first drive module 221 drives the lifting assembly to rise, the top plate 224 is comfortably placed in the through-hole 2111 of the substrate 211 and directly contacts the lower surface of the bottom product. To ensure smooth movement and avoid friction jamming, a sufficient and uniform gap is reserved between the outer peripheral edge of the top plate 224 and the wall of the through-hole 2111. Among them, the top rods 223 are arranged in pairs along the length of the lifting connecting plate 222 in a uniform array to ensure that the product can be effectively supported and lifted smoothly.

[0047] In addition, such as Figure 3As shown, the servo transfer unit 23 is used to perform product handling actions. It includes a transverse module 231 (such as a linear module) arranged along the X-axis direction (i.e., horizontal direction), and a second drive module 232 connected to the output end of the transverse module 231 and movable along the X-axis direction. The drive direction of the second drive module 232 is also the Y-axis (vertical direction). A pick-and-place actuator is provided on the output end (i.e., the movable part) of the second drive module 232. In this embodiment, it is preferably a negative pressure adsorption end 233, i.e., one or more vacuum suction cups, which adsorb the smooth surface of the heat exchange plate by generating negative pressure to achieve non-destructive pick-and-place. The working process of the servo transfer unit 23 is as follows: After the lifting unit 22 lifts the topmost product to the preset loading preparation position, the second drive module 232 drives the negative pressure adsorption end 233 to descend, pick up the product, and then rises; then the lateral movement module 231 drives the second drive module 232 and the adsorbed product to move horizontally to directly above the corresponding empty carrier 12 on the rotary mechanism 100; finally, the second drive module 232 descends again to release the product and place it in the carrier 12. The lateral movement module 231 and / or the second drive module 232 are the same as the first drive module 221 described above, and can be driven by, for example, a precision ball screw module or an electric cylinder. This is existing technology, and its principle will not be elaborated upon. The aforementioned negative pressure adsorption end 233 is connected to the output end of the second drive module 232 via a bracket 234. A waist-shaped groove 235 is provided on the bracket 234. Two negative pressure adsorption ends 233 are used and are slidably spaced within the waist-shaped groove 235. When the distance between the two negative pressure adsorption ends 233 is adjusted, they are directly locked onto the bracket 234 by a locking member that is connected to the negative pressure adsorption end 233, so as to facilitate adsorption and material removal of products of different sizes.

[0048] like Figure 7 As shown, to ensure the positioning accuracy and stability of the product during transportation, a contour-matching placement groove 121 is provided on the top surface of the carrier 12, which is adapted to the outline of the heat spreader product. When the product is placed in, the side walls of the contour-matching placement groove 121 can precisely limit its surroundings. In addition, at least one clearance notch 122 is provided at the bottom of the contour-matching placement groove 121, corresponding to the part of the product that needs to be picked up or inspected. For example, clearance notches 122 can be provided at both ends or in the middle of the product, so that when the picking and placing head (such as a gripper or suction cup) of the sorting mechanism 400 is inserted, it can directly contact the lower surface or side of the product, making it easy to remove it smoothly from the groove. At the same time, it also avoids interference between the picking and placing mechanism and the carrier 12. Meanwhile, when the suction cup picks up the surface of the product, the bottom contact surface of the product is exposed, making it very convenient to pick up.

[0049] After the loading process is completed, the carrier 12, carrying the product, moves stepwise or continuously with the rotary mechanism 100, first entering the information acquisition station. At this station, an information acquisition mechanism 300 is installed. This mechanism is located downstream of the loading mechanism 200, along the conveying path of the rotary mechanism 100. Its function is similar to a "code reader," used to acquire the unique performance parameter identification information of each product. This information can be a QR code, barcode, or RFID tag printed or affixed to the product surface. Figure 1 and 6 As shown, the information acquisition mechanism 300 includes a support frame 31 vertically mounted on the platform 600, and an image acquisition unit 32 (such as an industrial barcode reader or CCD camera) adjustablely mounted on the support frame 31. The image acquisition unit 32 is mounted on the support frame 31 via an adjustable slider and a locking handle, and its height and angle can be easily adjusted to ensure that its field of view can be accurately aligned with the simulated positioning slot 121 area of ​​the carrier 12 passing below, thereby clearly and quickly reading the performance parameter markings on the product. The information read is transmitted to the control unit in real time.

[0050] The control unit has a pre-set database or judgment logic that can determine which pre-set performance parameter category a product belongs to based on the read performance parameter identifiers (e.g., codes such as "Grade A", "Grade B", "Grade C", etc. engraved on the product). Subsequently, when the carrier 12 containing the product continues to move with the rotary mechanism 100 to the corresponding sorting station C1, C2, or C3, the control unit will trigger the sorting mechanism 400 at the corresponding station to operate.

[0051] Furthermore, multiple sorting units 400 are spaced apart along the conveying path of the rotary mechanism 100 and located downstream of the information acquisition mechanism 300. Each sorting unit 400 corresponds to a preset performance parameter category. For example, the first sorting unit 400 is responsible for collecting "Grade A products", the second is responsible for collecting "Grade B products", and the third is responsible for collecting "Grade C products". When a product determined to be "Grade A products" moves to the area below the first sorting unit 400, the sorting unit 400 is activated, removes the product from the carrier 12, and places it into the corresponding Grade A product collection box.

[0052] In this embodiment, the sorting mechanism 400 can adopt a scheme with the same structure as the feeding mechanism 200 but with opposite functions. That is, it also includes a structure similar to the servo transfer unit 23, which is used to pick up or clamp the products on the carrier 12 and transfer them to the corresponding collection station (i.e., storage unit 21 and lifting unit 22) on the side. This will make the components of the whole equipment more versatile and reduce the design and manufacturing costs.

[0053] In some embodiments, each collection station corresponding to the sorting mechanism 400 is equipped with a full-load detection sensor. When the products in the storage unit 21 of the sorting mechanism 400 reach a preset quantity, the sensor sends a signal to the control unit. The control unit can then issue an audible and visual alarm to prompt the operator to replace the material box, or, in a more automated production line, trigger an automatic tray changing system. Furthermore, to ensure absolute sorting accuracy, the sorting mechanism 400 can reconfirm the presence of products in the carrier 12 using its built-in vision or position sensors before performing the picking action, avoiding "empty grabbing." After the action is completed, it will also reconfirm that the product has been successfully removed. If a picking failure is detected (the product remains on the carrier 12), the carrier 12 is immediately marked as "abnormal" and will be specially handled when it reaches the next sorting station or the defective product rejection mechanism 500.

[0054] Furthermore, to handle potential special circumstances, such as the information acquisition mechanism 300 failing to successfully read the identifier, or the performance category corresponding to the read identifier not being in the preset classification (e.g., scrap), as another embodiment, one or more defective product rejection mechanisms 500 can be additionally set on the conveying path of the rotary mechanism 100. These defective product rejection mechanisms 500 can be located downstream of the information acquisition mechanism 300 and upstream of each classification mechanism 400, used to prioritize the rejection of products that cannot be identified or do not require further classification. Alternatively, they can be located downstream of all classification mechanisms 400 as the last station, used to collect residual products that were not removed for some reason (e.g., missed by the classification mechanism 400). The structure of the defective product rejection mechanism 500 can also borrow from the loading and unloading section of the feeding mechanism 200, transferring the products to the scrap storage unit 21.

[0055] Therefore, the automatic performance classification equipment for temperature distribution plates of the present invention fully realizes the entire process of automatic feeding, information reading, and performance-based classification and collection. The entire equipment operates smoothly, has a high degree of automation, and the classification is accurate and reliable, which greatly improves production efficiency and avoids problems such as misplacement and mixing that may be caused by manual operation.

[0056] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the invention without departing from the principles and spirit of the invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. An automatic performance classification device for a heat exchange plate, comprising a rotary mechanism, wherein at least one carrier for carrying products is provided on the rotary mechanism, characterized in that: A feeding mechanism is provided at the feeding station of the rotary mechanism and is used to transfer the product to be processed onto the carrier; An information acquisition mechanism is located downstream of the feeding mechanism along the conveying path of the rotary mechanism and is used to acquire the performance parameter identification information of the product. Multiple sorting mechanisms are distributed downstream of the information acquisition mechanism along the conveying path of the rotary mechanism and at intervals. Each sorting mechanism corresponds to a preset performance parameter category. The control unit is electrically connected to the information acquisition mechanism and each sorting mechanism respectively. The control unit is used to control the corresponding sorting mechanism to remove the product from the carrier according to the performance parameter identification information read by the information acquisition mechanism, so as to realize the automatic sorting and collection of the product.

2. The automatic performance classification equipment for temperature distribution plates according to claim 1, characterized in that, The feeding mechanism includes a storage unit and a lifting unit separated by a platform. A servo transfer unit is provided on one side of the storage unit. The storage unit is used to stack the products to be processed. The lifting unit is used to lift the stacked products one by one to the feeding preparation position. The servo transfer unit is used to transfer the products in the feeding preparation position to the carrier.

3. The automatic performance classification equipment for temperature distribution plates according to claim 2, characterized in that, The storage unit includes a substrate and at least one storage rack disposed on the substrate, the storage rack enclosing a storage space for accommodating stacked products. The substrate has a through-hole located at the bottom of the storage space and corresponding to the middle of the product, for the lifting unit to extend into.

4. The automatic performance classification equipment for temperature distribution plates according to claim 3, characterized in that, The storage rack includes two opposing limiting members, which are used to abut the two ends of the product respectively; each limiting member includes a first sidewall and a second sidewall that are opposing each other, and the first sidewall and the second sidewall are connected by a third sidewall, and the first sidewall, the second sidewall and the third sidewall enclose a limiting groove for accommodating the end of the product. And / or, the inlet end of the limiting groove is provided with a guide structure, the guide structure including a transition arc segment and a flared segment connected in sequence to guide the product in and out.

5. The automatic performance classification equipment for temperature distribution plates according to claim 4, characterized in that, The substrate and the stage are pre-positioned by a positioning member, and the stage is provided with a clamping member for fixing the substrate.

6. The automatic performance classification equipment for temperature distribution plates according to claim 3, characterized in that, The lifting unit includes a first drive module arranged along the Y-axis direction, and a lifting component disposed at the output end of the first drive module. The lifting component includes a plurality of push rods and a top plate connected to the end of each push rod. The top plate is housed within the through-hole of the substrate, and there is a gap between the outer peripheral edge of the top plate and the wall of the through-hole.

7. The automatic performance classification equipment for temperature distribution plates according to claim 2, characterized in that, The servo transfer unit includes a transverse module arranged along the X-axis and a second drive module that moves along the Y-axis and is connected to the output end of the transverse module. The output end of the second drive module is provided with a negative pressure adsorption end for adsorbing and placing products.

8. The automatic performance classification equipment for temperature distribution plates according to claim 1, characterized in that, The carrier is provided with a shape-matching groove adapted to the shape of the product. At least one clearance notch is provided at the bottom of the shape-matching groove. The clearance notch is used to expose at least part of the surface of the product to facilitate pick-up and put-down operations.

9. The automatic performance classification equipment for temperature distribution plates according to claim 8, characterized in that, The information acquisition mechanism includes a vertically arranged support frame and an image acquisition unit adjustablely mounted on the support frame. The image acquisition unit's field of view faces the simulated placement slot area of ​​the carrier to acquire the performance parameter markings of the product placed therein.

10. The automatic performance classification equipment for temperature distribution plates according to claim 1, characterized in that, The sorting mechanism has the same structure as the feeding mechanism and is used to remove unqualified products from the carrier and transfer them to the corresponding collection station. And / or, a defective product rejection mechanism is also provided on the conveying path of the rotary mechanism. The defective product rejection mechanism is located downstream of the information acquisition mechanism and / or upstream or downstream of each of the classification mechanisms, and is used to remove unqualified products from the carrier.

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