A classification device

Abstract

The present invention discloses a classification device, belonging to the technical field of production equipment. The classification device of the present invention is used for classifying products. The classification device transports the products in the loading tray to the testing mechanism through the first handling mechanism. The testing mechanism is used to detect whether the products are qualified, avoiding the unreliability of manual detection and improving the accuracy of product classification. Then, the second handling mechanism transports the qualified products detected by the testing mechanism to the unloading mechanism, and the unloading mechanism outputs the qualified products from the classification device to complete the classification of the products. The above classification process is automated through the testing mechanism, the unloading mechanism and the handling mechanism, thereby improving the efficiency of product classification.

Description

Technical Field

[0001] The present invention relates to the technical field of production equipment, and particularly to a classification device. Background Art

[0002] During the production process of products, it is necessary to detect the products to distinguish qualified products from unqualified products, pick out the unqualified products, and allow the qualified products to enter the next process flow to ensure the performance of the products. In factories, manual sorting of qualified products is generally used, which has the following problems: First, manual sorting is uncertain and prone to misjudgment, reducing the accuracy of product classification. Second, manual sorting is relatively slow, reducing the efficiency of product classification.

[0003] Therefore, there is an urgent need to provide a classification device to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a classification device, which solves the problems of low accuracy and slow speed in manual sorting, and improves the accuracy and efficiency of product classification.

[0005] To achieve the above purpose, the following technical solutions are provided:

[0006] A classification device for classifying products, comprising a device body and the following components provided on the device body:

[0007] A loading tray for placing the products;

[0008] A testing mechanism for detecting whether the products are qualified;

[0009] An unloading mechanism for outputting the qualified products detected by the testing mechanism; the loading tray, the testing mechanism, and the unloading mechanism are arranged in sequence along a first direction;

[0010] A handling mechanism is provided above the loading tray, the testing mechanism, and the unloading mechanism; the handling mechanism includes a first handling mechanism and a second handling mechanism. The first handling mechanism is used to handle the products on the loading tray to the testing mechanism; the second handling mechanism is used to handle the qualified products detected by the testing mechanism to the unloading mechanism.

[0011] As an optional solution of the above classification device, the testing mechanism includes a first testing mechanism and a second testing mechanism arranged at intervals along the first direction. The first testing mechanism is used to detect the electrical properties of the products, and the second testing mechanism is used to detect the magnetic properties of the products.

[0012] As an alternative solution to the above classification device, it further includes a defective product receiving tray, which is arranged on one side of the second testing mechanism. The defective product receiving tray is provided with a receiving groove for receiving the unqualified products detected by the testing mechanism.

[0013] As an alternative solution to the above classification device, the bottom of the receiving groove includes a first inclined surface and a second inclined surface connected to each other. Both the first inclined surface and the second inclined surface extend obliquely downward along the second direction starting from the joint of the two; a plurality of first baffles are arranged at intervals along the first direction on the first inclined surface, and the plurality of first baffles divide the receiving groove to form a plurality of first sliding grooves; a plurality of second baffles are arranged at intervals along the first direction on the second inclined surface, and the plurality of second baffles divide the receiving groove to form a plurality of second sliding grooves; the second direction is perpendicular to the first direction and the vertical direction pairwise.

[0014] As an alternative solution to the above classification device, the first handling mechanism includes a first driving module and a first transport plate. One end of the first transport plate is arranged at the output end of the first driving module, and the first driving module is used to drive the first transport plate to move in the vertical direction and the first direction; the other end of the first transport plate is provided with a vacuum adsorbing member for adsorbing the product.

[0015] As an alternative solution to the above classification device, the second handling mechanism includes a second driving module and a second transport plate. One end of the second transport plate is arranged at the output end of the second driving module, and the second driving module is used to drive the second transport plate to move in the vertical direction and the first direction and rotate around the vertical direction; the other end of the second transport plate is provided with the vacuum adsorbing member for adsorbing the product.

[0016] As an alternative solution to the above classification device, there are two second transport plates. One of the two second transport plates is a right transport plate, which is used to transport the products in the first testing mechanism into the second testing mechanism; the other second transport plate is a left transport plate, which is used to transport the qualified products detected by the testing mechanism to the blanking mechanism.

[0017] As an alternative solution to the above classification device, a third driving module is arranged between the defective product receiving tray and the device body, and the third driving module is used to drive the defective product receiving tray to move along the second direction.

[0018] As an alternative solution to the above classification device, it further includes a code scanning mechanism, which is arranged on one side of the loading tray for scanning and recording the codes of the products in the loading tray.

[0019] As an alternative to the above classification device, two of the vacuum suction attachments are provided on each of the first transport plate and the second transport plate, and the first testing mechanism and the second testing mechanism are respectively arranged in one-to-one correspondence with the vacuum suction attachments.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] The classification device of the present invention uses the first handling mechanism to transport the products in the loading tray to the testing mechanism, and the testing mechanism is used to detect whether the products are qualified, avoiding the unreliability of manual detection and improving the accuracy of product classification; then the second handling mechanism is used to transport the qualified products detected by the testing mechanism to the unloading mechanism, and the unloading mechanism outputs the qualified products from the classification device to complete the classification of the products. The above classification process is automated through the testing mechanism, the unloading mechanism and the handling mechanism, thereby improving the efficiency of product classification. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the classification device in the embodiment of the present invention;

[0023] Figure 2 is Figure 1 an enlarged view of part A in

[0024] Figure 3 is Figure 1 an enlarged view of part B in

[0025] Figure 4 It is a schematic structural diagram of the defective product receiving tray in the embodiment of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the first driving module and the second driving module in the embodiment of the present invention;

[0027] Figure 6 is Figure 5 an enlarged view of part C in

[0028] Reference Signs:

[0029] 100, classification device; 200, product;

[0030] 1, device body; 2, loading tray; 3, testing mechanism; 4, unloading mechanism; 5, handling mechanism; 6, defective product receiving tray; 7, scanning code mechanism;

[0031] 21, accommodation groove;

[0032] 31, first testing mechanism; 311, testing groove; 32, second testing mechanism;

[0033] 41. Pipeline body; 411. First pipeline body; 412. Second pipeline body; 42. Conveyor belt

[0034] 51. First handling mechanism; 511. First driving module; 5111. First driving part; 5112. Second driving part; 512. First transportation plate; 5121. Vacuum suction attachment; 52. Second handling mechanism; 521. Second driving module; 5211. Third driving part; 5212. Fourth driving part; 5213. Fifth driving part; 5214. Mounting plate; 522. Second transportation plate; 5221. Right transportation plate; 5222. Left transportation plate

[0035] 61. Accommodating groove; 611. First inclined surface; 612. Second inclined surface; 613. First retaining piece; 614. Second retaining piece; 615. First sliding groove; 616. Second sliding groove; 62. Third driving module; 621. Sixth driving part Detailed implementation manners

[0036] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention

[0038] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings

[0039] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. 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.

[0041] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0042] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0043] The classification device is applied to the production and manufacturing process of products and is used to classify products into qualified and unqualified products to ensure the working performance of the products and prevent unqualified products from entering the market. As Figures 1-6 shown, the classification device provided in this embodiment is used to classify products. Refer to Figure 1, the sorting device 100 includes a device body 1, a loading tray 2, a testing mechanism 3, a discharging mechanism 4, and a handling mechanism 5 provided on the device body 1. The loading tray 2, the testing mechanism 3, and the discharging mechanism 4 are arranged in sequence along the first direction (i.e., the X direction in the attached drawing), so that when the product 200 is conveyed along the first direction, the product 200 can successively go through the processes of loading, inspection, and discharging to achieve sorting, reducing the transportation time of the product 200 and improving the sorting efficiency of the product 200. That is, the first direction is the conveying direction of the product 200. The handling mechanism 5 is provided above the loading tray 2, the testing mechanism 3, and the discharging mechanism 4 to facilitate the handling mechanism 5 to take out and place the product 200 in each mechanism.

[0044] Combined Figure 2 It can be seen that the loading tray 2 is used to place the product 200. Specifically, a receiving groove 21 is provided on the loading tray 2, and the product 200 can be placed in the receiving groove 21, so that the position of the product 200 on the loading tray 2 is fixed, facilitating the accurate handling of the product 200 in the loading tray 2 by the handling mechanism 5. Further optionally, there are multiple receiving grooves 21, and the multiple receiving grooves 21 are evenly distributed along the first direction to increase the number of products 200 that can be received by the loading tray 2, thereby reducing the loading times.

[0045] The testing mechanism 3 is used to detect whether the product 200 is qualified. In this embodiment, the product 200 is a magnetic connector. Due to its large adsorption force and flexible installation, magnetic connectors are widely used in electronic devices to achieve electrical connection and signal transmission between devices, components, and systems. Therefore, the working performance of magnetic connectors is ensured by their magnetic and electrical properties. Referring again to Figure 1 , optionally, the testing mechanism 3 includes a first testing mechanism 31 and a second testing mechanism 32 arranged at intervals along the first direction. The first testing mechanism 31 is used to detect the electrical properties of the product 200, and the second testing mechanism 32 is used to detect the magnetic properties of the product 200, so as to determine whether the product 200 is qualified. Specifically, only when both the first testing mechanism 31 and the second testing mechanism 32 detect the two properties of the product 200 as qualified can the product 200 be determined to be qualified. If any one of the two properties of the product 200 detected by the first testing mechanism 31 and the second testing mechanism 32 is unqualified, the product 200 is determined to be unqualified. As Figure 3 shown, further optionally, testing grooves 311 are provided on both the first testing mechanism 31 and the second testing mechanism 32, and the product 200 to be tested can be placed in the testing grooves 311 to achieve the performance detection of the product 200.

[0046] As Figure 1As shown, the blanking mechanism 4 is used to output the qualified products 200 detected by the testing mechanism 3. Optionally, the blanking mechanism 4 includes a fourth driving module, a pipeline body 41, and a conveyor belt 42. The pipeline body 41 is provided at the output end of the fourth driving module. The fourth driving module is used to drive the pipeline body 41 to rotate. The conveyor belt 42 is tensioned on the outer surface of the pipeline body 41 to realize the rotation of the conveyor belt 42, so as to output the product 200 to the sorting device 100. Further optionally, the pipeline body 41 includes a first pipeline body 411 and a second pipeline body 412 arranged at an angle. The first pipeline body 411 extends along a first direction, and the second pipeline body 412 extends obliquely downward along the first direction, so as to facilitate the transportation of the product 200 to the device for implementing the next process. Further optionally, the angle between the first pipeline body 411 and the second pipeline body 412 is adjustable, so that the angle can be adaptively adjusted according to the relative position between the device for implementing the next process and the sorting device 100, so as to improve the applicability of the blanking mechanism 4.

[0047] Combined with Figure 1 and Figure 4 it can be seen that, optionally, the sorting device 100 further includes a defective product receiving tray 6, which is arranged on one side of the second testing mechanism 32. The defective product receiving tray 6 is provided with a receiving groove 61 for receiving the unqualified products 200 detected by the testing mechanism 3, so as to facilitate the recycling of the unqualified products 200.

[0048] As Figure 4 shown, specifically, the bottom of the receiving groove 61 includes a first inclined surface 611 and a second inclined surface 612 connected to each other. Both the first inclined surface 611 and the second inclined surface 612 extend obliquely downward along the second direction (i.e., the Y direction in the drawing) starting from the joint of the two, so that when the product 200 is placed on the bottom of the receiving groove 61, it will slide towards both ends of the receiving groove 61. A plurality of first baffles 613 are arranged at intervals along the first direction on the first inclined surface 611. The plurality of first baffles 613 divide the receiving groove 61 to form a plurality of first sliding grooves 615. A plurality of second baffles 614 are arranged at intervals along the first direction on the second inclined surface 612. The plurality of second baffles 614 divide the receiving groove 61 to form a plurality of second sliding grooves 616. The arrangement of the first sliding grooves 615 and the second sliding grooves 616 increases the distance between the products 200, and avoids damage caused by the products 200 being magnetically adsorbed and collided with each other. The second direction is perpendicular to the first direction and the vertical direction (i.e., the Z direction in the drawing) pairwise.

[0049] Further optionally, a third driving module 62 is provided between the defective product receiving tray 6 and the device body 1. The third driving module 62 is used to drive the defective product receiving tray 6 to move in the second direction, so as to change the placement position of the product 200 in the defective product receiving tray 6. In this embodiment, the first chute 615 is closer to the handling mechanism 5 than the second chute 616. In order to save the sorting time, the unqualified products 200 should preferably be placed in the first chute 615. When all the first chutes 615 are filled with unqualified products 200, the defective product receiving tray 6 is driven by the third driving module 62 to move in the direction close to the second testing mechanism 32, so that the second chute 616 is located below the handling device, and the unqualified products 200 are continuously placed in the second chute 616. Further optionally, the third driving module 62 includes a sixth driving member 621, the driving direction of the sixth driving member 621 is the second direction, and the defective product receiving tray 6 is arranged at the output end of the sixth driving member 621 to realize the movement of the defective product receiving tray 6 in the second direction.

[0050] Combined Figure 1 with Figure 5 it can be seen that the handling mechanism 5 includes a first handling mechanism 51 and a second handling mechanism 52. The first handling mechanism 51 is used to handle the product 200 on the loading tray 2 to the testing mechanism 3, and the second handling mechanism 52 is used to handle the qualified products 200 detected by the testing mechanism 3 to the unloading mechanism 4, so as to realize the conveying of the product 200 in the first direction.

[0051] Optionally, the first handling mechanism 51 includes a first driving module 511 and a first transport plate 512. One end of the first transport plate 512 is arranged at the output end of the first driving module 511. The first driving module 511 is used to drive the first transport plate 512 to move in the vertical direction and the first direction; the other end of the first transport plate 512 is provided with a vacuum adsorbing member 5121 for adsorbing the product 200. The change of the position of the first transport plate 512 in the vertical direction is used to realize the taking out of the product 200 from the loading tray 2 by the first transport plate 512 and the placing of the product 200 in the first testing mechanism 31. The change of the position of the first transport plate 512 in the first direction is used to realize the conveying of the product 200 from the loading tray 2 to the first testing mechanism 31.

[0052] Specifically, the first driving module 511 includes a first driving member 5111 and a second driving member 5112. The driving direction of the first driving member 5111 is the first direction, the second driving member 5112 is arranged at the output end of the first driving member 5111, the driving direction of the second driving member 5112 is the vertical direction, and the first transport plate 512 is arranged at the output end of the second driving member 5112, so as to realize the movement of the first transport plate 512 in the vertical direction and the first direction.

[0053] Optionally, the second handling mechanism 52 includes a second driving module 521 and a second transport plate 522. One end of the second transport plate 522 is disposed at the output end of the second driving module 521. The second driving module 521 is configured to drive the second transport plate 522 to move in the vertical direction and the first direction and rotate about the vertical direction. The other end of the second transport plate 522 is provided with a vacuum adsorbing member 5121 for adsorbing the product 200. The change in the position of the second transport plate 522 in the vertical direction is used to take out the product 200 from the first testing mechanism 31 and place or take out the product 200 in the second testing mechanism 32. The change in the position of the second transport plate 522 in the first direction is used to convey the product 200 from the first testing mechanism 31 to the second testing mechanism 32 and convey the product 200 from the defective product receiving tray 6 to the discharging mechanism 4. The rotation of the second transport plate 522 about the vertical direction is used to convey the product 200 from the second testing mechanism 32 to the defective product receiving tray 6.

[0054] Specifically, the second driving module 521 includes a third driving member 5211, a fourth driving member 5212, and a fifth driving member 5213. The driving direction of the third driving member 5211 is the first direction. The fourth driving member 5212 is disposed at the output end of the third driving member 5211. The driving direction of the fourth driving member 5212 is the vertical direction. The fifth driving member 5213 is disposed at the output end of the fourth driving member 5212. The driving direction of the fifth driving member 5213 is to rotate about the vertical direction. The second transport plate 522 is disposed at the output end of the fifth driving member 5213 to achieve the movement of the second transport plate 522 in the vertical direction and the first direction and the rotation about the vertical direction.

[0055] Further optionally, there are two second transport plates 522. One of the two second transport plates 522 is a right transport plate 5221, and the right transport plate 5221 is used to convey the product 200 in the first testing mechanism 31 into the second testing mechanism 32. The other second transport plate 522 is a left transport plate 5222, and the left transport plate 5222 is used to convey the qualified product 200 detected by the testing mechanism 3 to the discharging mechanism 4. Further optionally, the fifth driving member 5213 is provided in one-to-one correspondence with the second transport plate 522. Further optionally, the second driving module 521 further includes a mounting plate 5214. The mounting plate 5214 is disposed at the output end of the fourth driving member 5212. The two fifth driving members 5213 are connected through the mounting plate 5214, so that the two processes of transporting the product 200 from the first testing mechanism 31 to the second testing mechanism 32 and transporting the product 200 from the second testing mechanism 32 to the discharging mechanism 4 can be carried out synchronously, saving the sorting time and improving the sorting efficiency of the product 200.

[0056] See Figure 6, Further optionally, both the first transport plate 512 and the second transport plate 522 are provided with two vacuum suction attachments 5121, and the first test mechanism 31 and the second test mechanism 32 are respectively arranged in one-to-one correspondence with the vacuum suction attachments 5121, so that the sorting device 100 can complete the sorting of two products 200 at a time, thereby improving the sorting efficiency of the products 200. Further optionally, the distance between the test slots 311 in the two first test mechanisms 31 is equal to the distance between the two vacuum suction attachments 5121, so as to facilitate the performance detection of two products 200 at the same time and improve the test efficiency of the products 200. Similarly, the distance between the test slots 311 in the two second test mechanisms 32 is also equal to the distance between the two vacuum suction attachments 5121.

[0057] As Figure 1 shown, optionally, the sorting device 100 further includes a code scanning mechanism 7, and the code scanning mechanism 7 is arranged on one side of the loading tray 2 for scanning and recording the codes of the products 200 in the loading tray 2.

[0058] In this embodiment, the sorting device 100 further includes a controller. The first driving module 511 and the second driving module 521 are electrically connected to the controller. The controller can control the first driving module 511 and the second driving module 521 to act simultaneously, reducing the handling time and improving the sorting efficiency of the products 200. The third driving module 62 is electrically connected to the controller. The controller can control the third driving module 62 to act when receiving the signal that the first chute 615 is fully occupied, so that the unqualified products 200 can slide into the second chute 616. The fourth driving module is electrically connected to the controller. The controller can control the fourth driving module to continuously act when receiving the signal to start the sorting device 100. The test mechanism 3 is electrically connected to the controller to transmit the unqualified product signal detected by the test mechanism 3 to the controller. The vacuum suction attachment 5121 is electrically connected to the controller. The controller can increase or decrease the adsorption force on the product 200 according to the instruction to take out or place the product 200, so as to realize the adsorption or detachment of the product 200 on the handling mechanism 5. After receiving the unqualified signal, the controller controls the second driving module 521 to act, driving the left transport plate 5222 to rotate, so that the unqualified product 200 is located above the first chute 615 or the second chute 616, and then controls the vacuum suction attachment 5121 to reduce the adsorption force on the unqualified product 200, so that the unqualified product 200 can be detached from the left transport plate 5222. The code scanning mechanism 7 is electrically connected to the controller to transmit the recorded product code 200 to the controller, so as to facilitate the controller to track the sorting of each product 200.

[0059] The sorting device 100 provided in this embodiment transports the product 200 in the loading tray 2 to the testing mechanism 3 through the first handling mechanism 51. The testing mechanism 3 is used to detect whether the product 200 is qualified, avoiding the unreliability of manual detection and improving the accuracy of product 200 sorting. Then, the second handling mechanism 52 transports the qualified product 200 detected by the testing mechanism 3 to the unloading mechanism 4, and the unloading mechanism 4 outputs the qualified product 200 from the sorting device 100 to complete the sorting of the product 200. The above sorting process is automated through the testing mechanism 3, the unloading mechanism 4, and the handling mechanism 5, thereby improving the efficiency of product 200 sorting.

[0060] Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments, and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A classification device for classifying products (200), characterized in that, Comprising a device body (1) and the following components provided on the device body (1): A loading tray (2) provided with a receiving groove (21) on which the product (200) can be placed; A testing mechanism (3) for detecting whether the product (200) is qualified; An unloading mechanism (4) for outputting the qualified product (200) detected by the testing mechanism (3); the loading tray (2), the testing mechanism (3) and the unloading mechanism (4) are arranged in sequence along a first direction; A handling mechanism (5) provided above the loading tray (2), the testing mechanism (3) and the unloading mechanism (4); the handling mechanism (5) includes a first handling mechanism (51) and a second handling mechanism (52), the first handling mechanism (51) is used for handling the product (200) on the loading tray (2) to the testing mechanism (3); the second handling mechanism (52) is used for handling the qualified product (200) detected by the testing mechanism (3) to the unloading mechanism (4); A defective product receiving tray (6) provided with a receiving groove (61) for receiving the unqualified product (200) detected by the testing mechanism (3), the bottom of the receiving groove (61) includes a first inclined surface (611) and a second inclined surface (612) connected to each other, both the first inclined surface (611) and the second inclined surface (612) extend obliquely downward along a second direction starting from their joint; a plurality of first baffles (613) are arranged at intervals along the first direction on the first inclined surface (611), and the plurality of first baffles (613) divide the receiving groove (61) to form a plurality of first sliding grooves (615); a plurality of second baffles (614) are arranged at intervals along the first direction on the second inclined surface (612), and the plurality of second baffles (614) divide the receiving groove (61) to form a plurality of second sliding grooves (616); the second direction is perpendicular to the first direction and the vertical direction pairwise.

2. The classification device according to claim 1, wherein The testing mechanism (3) includes a first testing mechanism (31) and a second testing mechanism (32) arranged at intervals along the first direction, the first testing mechanism (31) is used for detecting the electrical performance of the product (200), and the second testing mechanism (32) is used for detecting the magnetic performance of the product (200).

3. The classification device according to claim 2, characterized in that The defective product receiving tray (6) is provided on one side of the second testing mechanism (32).

4. The classification device according to claim 2, characterized in that The first handling mechanism (51) includes a first driving module (511) and a first transport plate (512), one end of the first transport plate (512) is provided at the output end of the first driving module (511), and the first driving module (511) is used for driving the first transport plate (512) to move in the vertical direction and the first direction; the other end of the first transport plate (512) is provided with a vacuum adsorbing member (5121) for adsorbing the product (200).

5. The classification device according to claim 4, characterized in that The second handling mechanism (52) includes a second driving module (521) and a second transport plate (522). One end of the second transport plate (522) is arranged at the output end of the second driving module (521). The second driving module (521) is used to drive the second transport plate (522) to move in the vertical direction and the first direction and rotate around the vertical direction. The other end of the second transport plate (522) is provided with the vacuum suction attachment (5121) for adsorbing the product (200).

6. The classification device according to claim 5, characterized in that, There are two second transport plates (522). One of the two second transport plates (522) is a right transport plate (5221) for transporting the product (200) in the first testing mechanism (31) into the second testing mechanism (32). The other second transport plate (522) is a left transport plate (5222) for transporting the qualified product (200) detected by the testing mechanism (3) to the blanking mechanism (4).

7. The classification device according to claim 1, wherein, A third driving module (62) is arranged between the defective product receiving tray (6) and the device body (1). The third driving module (62) is used to drive the defective product receiving tray (6) to move along the second direction.

8. The classification device according to claim 1, characterized in that, It further includes a code scanning mechanism (7) arranged on one side of the loading tray (2) for scanning and recording the code of the product (200) in the loading tray (2).

9. The classification device according to claim 5, characterized in that, Two vacuum suction attachments (5121) are provided on both the first transport plate (512) and the second transport plate (522). The first testing mechanism (31) and the second testing mechanism (32) are respectively arranged in one-to-one correspondence with the vacuum suction attachments (5121).

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