A discharge device

Abstract

The utility model discloses a kind of discharging devices, including machine table, discharging transfer mechanism, pulling material manipulator and test connecting mechanism, the side of the machine table is equipped with first opening, the discharging transfer mechanism is arranged in the machine table and discharging transfer mechanism part is stretched out from the first opening, the top of the machine table is equipped with the second opening corresponding with the discharging transfer mechanism, the second opening is communicated with the first opening, the pulling material manipulator and test connecting mechanism are all arranged in the top of the machine table, the pulling material manipulator part is located above the second opening, test connecting mechanism. The utility model improves production efficiency, reduces production cost.

Description

Technical Field

[0001] This utility model relates to the field of capacitor aging equipment technology, specifically to a discharge device. Background Technology

[0002] Currently, after static aging of capacitors on a tray using a static aging device, the aged tray and its capacitors are typically removed from the static aging device using a handling device. Then, the tray and capacitors are manually transported to the charging / discharging and testing equipment. The capacitors are then manually removed from the tray and connected to the charging / discharging equipment for discharging and charging. The charged capacitors are then connected to the testing equipment for performance testing. Finally, the tested capacitors are connected to the charging / discharging equipment for discharging. This method, which requires manual operation for handling the tray and capacitors, removing the capacitors from the tray, and connecting them to the charging / discharging and testing equipment, reduces production efficiency and increases production costs. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a discharge device that improves production efficiency and reduces production costs.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A discharge device includes a machine base, a discharge transfer mechanism, a material removal robot, and a test connection mechanism. The machine base has a first opening on one side. The discharge transfer mechanism is disposed within the machine base, with a portion extending from the first opening. The top of the machine base has a second opening corresponding to the discharge transfer mechanism, communicating with the first opening. Both the material removal robot and the test connection mechanism are disposed at the top of the machine base, with the material removal robot portion located above the second opening and the test connection mechanism. The discharge transfer mechanism is used to receive a tray and its capacitors removed from a static aging device via a transport device, sequentially transferring the capacitors on the tray to the material removal robot, and to transfer the empty tray to the transport device after all capacitors have been removed. The material removal robot is used to remove the capacitors from the tray and transfer them to the test connection mechanism. The test connection mechanism is used to connect the capacitors to a charging / discharging device and a testing device.

[0006] The beneficial effects of this utility model are as follows: This utility model, through its set machine platform, material feeding and conveying mechanism, material pulling robot, and testing connection mechanism, allows the material feeding and conveying mechanism to receive the tray and capacitors moved from the static aging device by the conveying device, and to sequentially move the capacitors on the tray to the material pulling robot. After material pulling, the empty tray can be transferred to the conveying device. The material pulling robot can pull the capacitors off the tray and transfer the pulled-out capacitors to the testing connection mechanism. The testing connection mechanism can connect the capacitors to the charging / discharging equipment and the testing equipment. Therefore, the handling of the tray and the capacitors on it, the pulling of the capacitors off the tray, and the connection of the capacitors to the charging / discharging equipment and the testing equipment all require no manual operation, resulting in a high degree of automation, improved production efficiency, and reduced production costs. Attached Figure Description

[0007] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0008] Figure 1 This is a schematic diagram of the structure of a discharge device from a first angle according to an embodiment of the present invention;

[0009] Figure 2 yes Figure 1 A schematic diagram of the discharge device from a second angle;

[0010] Figure 3 yes Figure 1 A schematic diagram of the discharge transfer mechanism of the discharge device shown;

[0011] Figure 4 yes Figure 3 A schematic diagram of the first angle of the transfer platform of the discharge transfer mechanism shown;

[0012] Figure 5 yes Figure 4 A schematic diagram of the transfer platform from a second angle;

[0013] Figure 6 yes Figure 1 A schematic diagram of the material-pulling robot of the discharge device shown;

[0014] Figure 7 yes Figure 1 A schematic diagram of the first angle of the material handling robot, the test connection mechanism, the good product unloading robot, the defective product unloading robot, and the defective product box of the material discharge device shown;

[0015] Figure 8 yes Figure 7 The diagram shows the second angle of the material handling robot, the testing connection mechanism, the good product unloading robot, the defective product unloading robot, and the defective product box.

[0016] Figure 9yes Figure 7 The diagram shows the structural schematic of the test connection mechanism;

[0017] Figure 10 yes Figure 9 The diagram shows the structure of the first discharge track, the charging track, the test track, and the second discharge track of the test connection mechanism.

[0018] Figure 11 yes Figure 1 A schematic diagram of the good product unloading robot and rotating mechanism of the discharge device shown;

[0019] Figure 12 yes Figure 1 A schematic diagram of the visual inspection mechanism of the discharge device shown.

[0020] Figure 13 yes Figure 12 A schematic diagram of the detection transfer component of the visual inspection mechanism shown.

[0021] Figure 14 yes Figure 12 The diagram shows the structure of the visual inspection mechanism after removing the inspection adapter component.

[0022] Figure 15 yes Figure 12 The diagram shows the structure of the visual inspection mechanism after removing the inspection adapter, the first support platform, and the second support platform.

[0023] Figure 16 yes Figure 1 The diagram shows the first and second support platforms of the visual inspection mechanism of the discharge device, the defective material box, and the inspection conveying mechanism after removing the conveying hopper.

[0024] Figure 17 yes Figure 1 A schematic diagram of the detection and conveying mechanism of the discharge device after removing the cover plate;

[0025] Figure 18 yes Figure 17 The diagram shows the structure of the detection conveying mechanism and the qualified material box.

[0026] Figure 19 yes Figure 17 The diagram shows the structure of the baffle, the first baffle assembly, and the second baffle assembly.

[0027] Figure 20 yes Figure 1 A schematic diagram of the first angle of the conveying hopper and qualified material box of the detection conveying mechanism of the discharge device shown;

[0028] Figure 21 yes Figure 20The diagram shows a second-angle structural schematic of the conveying hopper and qualified material box of the detection conveying mechanism. Detailed Implementation

[0029] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0030] Please refer to Figure 1 and Figure 2 An embodiment of this utility model provides a discharge device, including a machine base 10, a discharge and transfer mechanism 20, a material pulling robot 30, a test connection mechanism 40, a good product unloading robot 50, a defective product unloading robot, and a defective product box.

[0031] A first opening 11 communicating with the interior of the machine base 10 is provided on one side of the machine base 10. The discharge transfer mechanism 20 is located inside the machine base 10, with a portion of the discharge transfer mechanism 20 extending out of the first opening 11. In practical applications, the portion of the discharge transfer mechanism 20 extending out of the first opening 11 is located to the left of the conveying device. A second opening 12 corresponding to the discharge transfer mechanism 20 is provided at the top of the machine base 10. The second opening 12 communicates with the interior of the machine base 10 and the first opening 11. The material pulling robot 30 and the test connection mechanism 40 are both located at the top of the machine base 10. The test connection mechanism 40 is located between the second opening 12 and one end of the machine base 10, with a portion of the test connection mechanism 40 located above the second opening 12. The material pulling robot 30 is located to one side of the test connection mechanism 40, for example, behind it, with a portion of the material pulling robot 30 located above the second opening 12 and the test connection mechanism 40. The first opening 11 and the second opening 12 serve to avoid obstacles for the tray 200 and the capacitor 300 on the discharge transfer mechanism 20. The unloading and transfer mechanism 20 is used to receive the tray 200 and the capacitors 300 on it, which are moved from the static aging device by the handling device, and to sequentially transfer the capacitors 300 on the tray 200 to the unloading robot 30. It is also used to transfer the empty tray 200 to the handling device after all the capacitors 300 have been removed. The unloading robot 30 is used to remove the capacitors 300 from the tray 200 and transfer them to the test connection mechanism 40. The test connection mechanism 40 is used to connect the capacitors 300 to the charging / discharging equipment and the testing equipment, so that the capacitors 300 can be charged / discharged by the charging / discharging equipment and their performance can be tested by the testing equipment. Through the unloading and transfer mechanism 20, the unloading mechanism 30, and the test connection mechanism 40, the automatic handling of the tray 200 and the capacitors 300 on it, the automatic removal of the capacitors 300 from the tray 200, and the automatic connection of the capacitors 300 to the charging / discharging equipment and the testing equipment can be achieved. This eliminates the need for manual operation, resulting in a high degree of automation, improved production efficiency, and reduced production costs. Furthermore, the discharge and transfer mechanism 20 can sequentially transfer the capacitors 300 on the tray 200 to the pulling robot 30. This way, before pulling the capacitors off the tray 200, the pulling robot 30 does not need to move above the capacitors on the tray 200; it can perform the pulling operation from a fixed position, reducing the robot's travel distance, pulling time, improving work efficiency, and lowering production costs. Simultaneously, the discharge and transfer mechanism 20 can also transfer the empty tray 200 to the handling device after all the capacitors 300 have been pulled out, eliminating the need for manual handling and further improving production efficiency and reducing production costs. Both the good product unloading robot 50 and the defective product unloading robot are located at the top of the machine base 10.The good product unloading robot 50 corresponds to one end of the testing connection mechanism 40 and is located between the center of the testing connection mechanism 40 and one end of the machine base 10. The good product unloading robot 50 is used to remove the capacitors 300 that have passed the test from the testing connection mechanism 40. The defective product unloading robot is used to remove the capacitors 300 that have failed the test from the testing connection mechanism 40 and place the removed capacitors 300 into the defective product box for storage. By setting up the good product unloading robot 50 and the defective product unloading robot, the automatic unloading of the capacitors 300 that have passed the test and the automatic unloading of the capacitors 300 that have failed the test can be realized respectively, without the need for manual unloading operations, thereby improving work efficiency and reducing production costs. In this embodiment, there are two defective product unloading robots: a first defective product unloading robot 60a and a second defective product unloading robot 60b. Both robots are located above the second opening 12. The number of defective product unloading robots can be adjusted according to actual needs. The number of defective product boxes corresponds to the number of defective product unloading robots, also being two: a first defective product box 70a and a second defective product box 70b.

[0032] Combination Figures 3 to 5 As shown, the material discharge and transfer mechanism 20 includes a first transfer drive module 21, a second transfer drive module 22, a support frame 23, and a transfer platform 24.

[0033] The first transfer drive module 21 is disposed at the bottom of the machine base 10. In this embodiment, the first transfer drive module 21 is disposed at the bottom of the machine base 10 via a first plate 211. The second transfer drive module 22 is disposed on the first transfer drive module 21. In this embodiment, the second transfer drive module 22 is disposed on the first transfer drive module 21 via a second plate 212, and the second plate 212 is slidably connected to the first plate 211. The second transfer drive module 22 and the second plate 212 partially extend out from the first opening 11. The support frame 23 is disposed on the second transfer drive module 22 and is slidably connected to the second plate 212. The transfer platform 24 is disposed on the support frame 23. The first transfer drive module 21 is used to drive the second plate 212 and the second transfer drive module 22 to move left and right, thereby driving the support frame 23 and the transfer platform 24 to move left and right. The sliding connection between the second plate 212 and the first plate 211 can improve the stability of the movement of the second plate 212 and the second transfer drive module 22. The second transfer drive module 22 is used to drive the support frame 23 and the transfer platform 24 to move back and forth. The sliding connection between the support frame 23 and the second plate 212 can improve the stability of the movement of the support frame 23 and the transfer platform 24.

[0034] Both the first transfer drive module 21 and the second transfer drive module 22 include a transfer motor 213, a transfer lead screw 214, and a transfer nut 215. The transfer motor 213 of the first transfer drive module 21 is mounted on a first plate 211. Both ends of the transfer lead screw 214 of the first transfer drive module 21 are rotatably mounted on the first plate 211 via lead screw bearing seats. The transfer nut 215 is threadedly engaged with the transfer lead screw 214. A second plate 212 is mounted on the transfer nut 215 of the first transfer drive module 21. The transfer motor 213 of the second transfer drive module 22 is mounted on the second plate 212. Both ends of the transfer lead screw 214 of the second transfer drive module 22 are rotatably mounted on the second plate 212 via lead screw bearing seats. A portion of the transfer lead screw 214 of the second transfer drive module 22 extends out from the first opening 11. A support frame 23 is mounted on the transfer nut 215 of the second transfer drive module 22. The transfer motor 213 is used to drive the transfer screw 214 to rotate. The transfer screw 214 of the first transfer drive module 21 can drive the corresponding transfer nut 215 to move left and right, thereby driving the second plate 212 and the second transfer drive module 22 to move left and right. The transfer screw 214 of the second transfer drive module 22 can drive the corresponding transfer nut 215 to move back and forth, thereby driving the support frame 23 and the transfer platform 24 to move back and forth.

[0035] The transfer platform 24 includes a transfer plate 241 mounted on the top of the support frame 23, two transfer seats 242, and a lifting and limiting assembly. The two transfer seats 242 are respectively mounted at both ends of the top of the transfer plate 241 and are arranged in a front-to-back orientation. A plurality of rolling elements 2421 are provided on the side of the top of the transfer seat 242 away from the center of the transfer plate 241. These rolling elements 2421 are spaced apart along the length of the transfer seat 242. The number of rolling elements 2421 can be set according to actual conditions. The rolling elements 2421 of the two transfer seats 242 support the pallet 200. In practical applications, when the pallet 200 is placed on the rolling elements 2421 of the two transfer seats 242, the tops of the two transfer seats 242 are respectively located within the pallet grooves 201 of the pallet 200. The lifting and limiting component is set on the transfer plate 241 and located between the two transfer seats 242. The lifting and limiting component is used to drive the pallet 200 to move up and down and to drive the pallet 200 to move left and right.

[0036] Specifically, the lifting and limiting assembly includes a lifting drive 2431, a lifting seat 2432, a first lifting plate 2433, a second lifting plate 2434, and a pushing drive 2435. A pad 2411 is provided at the top of the transfer plate 241, located between the two transfer seats 242. The lifting seat 2432 is slidably disposed at the top of the pad 2411. The lifting drive 2431 is disposed at the bottom of the lifting seat 2432 and passes through the through hole 2412 of the transfer plate 241 and the through hole 24111 of the pad 2411. Part of the lifting drive 2431 is located within the support frame 23. The first lifting plate 2433 is located below the lifting drive 2431 and within the support frame 23. The first lifting plate 2433 is connected to the output end of the lifting drive 2431, and the lifting drive 2431 is used to drive the first lifting plate 2433 to move up and down. The second lifting plate 2434 is located above the lifting seat 2432 and is vertically parallel to the first lifting plate 2433. The second lifting plate 2434 is connected to the first lifting plate 2433 via a lifting rod 2436. The lifting rod 2436 passes through the through hole of the lifting seat 2432, the oblong hole 24112 of the pad 2411, and the through hole 2412 of the transfer plate 241, and can move vertically relative to the lifting seat 2432, the transfer plate 241, and the pad 2411. The vertical movement of the first lifting plate 2433 can drive the lifting rod 2436 and the second lifting plate 2434 to move vertically. In the initial state, the top of the second lifting plate 2434 is lower than the top of the moving seat 242.

[0037] In this embodiment, there are two lifting rods 2436. Correspondingly, there are also two through holes in the lifting seat 2432 and two oblong holes 24112 in the pad 2411. Understandably, the number of lifting rods 2436 can be set according to the actual situation. The push drive member 2435 is set at the top of the pad 2411 and located on one side of the lifting seat 2432, for example, on the left. The output end of the push drive member 2435 is connected to the lifting seat 2432. The push drive member 2435 is used to drive the lifting seat 2432 to move left and right, thereby driving the first lifting plate 2433, the lifting drive member 2431 and the second lifting plate 2434 to move left and right, and driving the lifting rods 2436 to move left and right between the two ends of the oblong holes 24112 in the pad 2411. The oblong hole 24112 of the pad 2411 can limit the left and right movement of the lifting rod 2436, thereby limiting the left and right movement of the lifting drive 2431, the lifting seat 2432, the first lifting plate 2433, and the second lifting plate 2434.

[0038] Furthermore, the transfer platform 24 also includes a transfer limiting assembly. The transfer limiting assembly and the lifting limiting assembly are used to limit the pallet 200 to prevent it from moving, facilitating the removal of the capacitor 300 from the pallet 200 by the material handling robot 30. The transfer limiting assembly includes a transfer drive 2441, a limiting block 2443, and a limiting plate 2444. The limiting plate 2444 and the limiting block 2443 are arranged opposite each other. The limiting plate 2444 is located on the side of one of the transfer seats 242 with a plurality of rolling elements 2421 away from the center of the transfer plate 241, and the limiting block 2443 is located on the side of the other transfer seat 242 with a plurality of rolling elements 2421 away from the center of the transfer plate 241. The limiting plate 2444 and the limiting block 2443 partially protrude from the top of the transfer seat 242. The limiting block 2443 is connected to the output end of the transfer drive 2441. The limiting plate 2444 protrudes from one end of the transfer seat 242 and is mounted on the support frame 23. The transfer drive 2441 is mounted on the support frame 23 via the cylinder seat 2442. The transfer drive 2441 is used to drive the limiting block 2443 to move towards or away from the center of the transfer plate 241. When the tray 100 is placed on a plurality of rolling elements 2421 of the two transfer seats 242, the tray 100 is located between the limiting plate 2444 and the limiting block 2443, with one end of the tray 100 in contact with the limiting plate 2444 and the other end of the tray 100 close to the limiting block 2443.

[0039] In this embodiment, the lifting drive 2431, the pushing drive 2435, and the transferring drive 2441 are all ordinary cylinders, and can be understood to be others as well.

[0040] When the material conveying mechanism 20 is working, it first drives the conveying platform 24 to move to the position corresponding to the conveying device via the first conveying drive module 21 and the second conveying drive module 22. After the conveying device moves the pallet 200 and the capacitor 300 on it onto the rolling elements 2421 of the two conveying seats 242, one end of the pallet 200 contacts the limiting plate 2444. Then, the lifting drive component 2431 drives the second lifting plate 2434 to move upward, thereby driving the pallet 200 and the capacitor 300 on it to move upward via the second lifting plate 2434. The capacitor 300 moves upward to separate the tray 200 from the rolling elements 2421, thus preventing the tray 200 from moving on the rolling elements 2421 of the two transfer seats 242, thereby limiting the tray 200. At the same time, the transfer drive 2441 drives the limiting block 2443 to move towards the center of the transfer plate 241 until the limiting block 2443 abuts against the other end of the tray 200. In this way, the limiting block 2443 and the limiting plate 2444 limit the tray 200 to prevent it from moving. Then, the first transfer drive module 21 and the second transfer drive module 22 drive the transfer platform 24 and the tray 200 to move, so that the first capacitor 300 on the tray 200 moves to the material removal robot 30. At this time, the material removal robot 30 can pull the first capacitor 300 off the tray 200 and transfer it to the test connection mechanism 40. Then, the first transfer drive module 21 and the second transfer drive module 22 drive the transfer platform 24, the tray 200 and the capacitor 300 on it to move, so that the next capacitor 300 on the tray 200 is moved to the material removal robot 30. Then, the next capacitor 300 is pulled out from the tray 200 and transferred to the test connection mechanism 40 in the aforementioned manner. Then, the aforementioned steps are continued to pull out the remaining capacitors 300 from the tray 200 in sequence and transfer the pulled-out capacitors 300 to the test connection mechanism 40 in sequence.

[0041] After all capacitors 300 are pulled out, the first transfer drive module 21 and the second transfer drive module 22 drive the transfer platform 24 to move to the position corresponding to the transport device. Then, the transfer drive component 2441 drives the limiting block 2443 to move away from the center of the transfer plate 241 until the limiting block 2443 separates from the other end of the tray 200. Then, the push drive component 2435 drives the second lifting plate 2434 and the tray 200 to move to the right to transfer the empty tray 200 to the transport device.

[0042] Combination Figure 6As shown, the material-pulling robot 30 includes a material-pulling base 31 mounted on the top of the machine base 10, a first material-pulling drive module 32, a second material-pulling drive module 33, a material-pulling gripper drive module 34, two material-pulling grippers 35 arranged in a front-to-back configuration, and a material-pressing assembly. The first material-pulling drive module 32 is mounted on the material-pulling base 31. The second material-pulling drive module 33 is mounted on the first material-pulling drive module 32. The material-pulling gripper drive module 34 is mounted on the second material-pulling drive module 33 via a cylinder plate 341. Both material-pulling grippers 35 are located at the bottom of the material-pulling gripper drive module 34, with a portion of each gripper 35 protruding from one side of the module. The material-pulling gripper drive module 34 drives the two grippers 35 to move closer or further apart to clamp or release the capacitor 300. The pressing assembly is located on one side of the pull-out gripper drive module 34. The pressing assembly is used to press down on the capacitor 300 after its two leads 301 are inserted into the test fixture 43 of the test connection mechanism 40, ensuring that the two leads 301 of the capacitor 300 are fully inserted. The first pull-out drive module 32, the second pull-out drive module 33, the pull-out gripper drive module 34, the two pull-out grippers 35, and the pressing assembly are all located above the second opening 12 and the test connection mechanism 40. The first pull-out drive module 32 drives the second pull-out drive module 33 to move back and forth, thereby driving the pull-out gripper drive module 34, the two pull-out grippers 35, and the pressing assembly to move back and forth. The second pull-out drive module 33 drives the pull-out gripper drive module 34, the two pull-out grippers 35, and the pressing assembly to move up and down. Both the first pull-out drive module 32 and the second pull-out drive module 33 are existing linear screw modules; understandably, other types are also possible. The material pulling gripper drive module 34 is a gripper cylinder.

[0043] The material clamping assembly includes a material clamping drive 36 and a material clamping block 37. The material clamping drive 36 is located on one side of the material pulling jaw drive module 34, and the material clamping block 37 is located below the material clamping drive 36 and above the space between the two material pulling jaws 35. The material clamping block 37 is connected to the output end of the material clamping drive 36, and the material clamping drive 36 is used to drive the material clamping block 37 to move up and down. Figure 6 The image shows the pressure block 37 positioned between the two material pulling jaws 35. The pressure drive 36 is a standard cylinder, which can be understood as well as other types.

[0044] Combination Figures 7 to 10As shown, the test connection mechanism 40 includes an annular belt 41, a belt drive module for driving the rotation of the annular belt 41, several test fixtures 43, a first discharge track 44, a charging track 45, a test track 46, and a second discharge track 47. The annular belt 41 is partially located above the second opening 12. The first material extraction drive module 32 is partially located inside the annular belt 41. Several test fixtures 43 are spaced apart along the circumference of the annular belt 41 on its outer circumferential surface. The rotation of the annular belt 41 can drive the test fixtures 43 to move along the circumference of the annular belt 41. The number of test fixtures 43 can be set according to actual conditions. The first discharge track 44, charging track 45, test track 46, and second discharge track 47 are all located at the top of the machine base 10 and outside the annular belt 41. The first discharge track 44, charging track 45, test track 46, and second discharge track 47 are sequentially arranged between the material extraction robot 30 and the good product unloading robot 50 along the rotation direction of the annular belt 41. In this embodiment, the annular belt 41 rotates counterclockwise. Discharge conductive components are provided on both the first discharge track 44 and the second discharge track 47. Each discharge conductive component includes a positive discharge conductive element 441 and a negative discharge conductive element 442 arranged vertically at intervals. A charging conductive component is provided on the charging track 45. This charging conductive component includes a positive charging conductive element 451 and a negative charging conductive element 452 arranged vertically at intervals. A test conductive component is provided on the test track 46. This test conductive component includes a positive test conductive element and a negative test conductive element arranged vertically at intervals. The test fixture 43 is used to hold and conduct the two pins 301 of the capacitor 300, and to make contact with the positive discharge conductive element 441, the negative discharge conductive element 442, the positive charging conductive element 451, the negative charging conductive element 452, the positive test conductive element, and the negative test conductive element. The positive discharge conductive component 441, positive charging conductive component 451, negative discharge conductive component 442, and negative charging conductive component 452 are all used for electrical connection with the charging and discharging equipment. The positive test conductive component and negative test conductive component are both used for electrical connection with the testing equipment. The number of positive discharge conductive component 441, negative discharge conductive component 442, positive charging conductive component 451, and negative charging conductive component 452 can be set according to the actual situation.When the test fixture 43 and its capacitor 300 move to the position corresponding to the charging track 45, the test fixture 43 can contact and conduct electricity with the positive charging conductive element 451 and the negative charging conductive element 452, thereby enabling the charging and discharging equipment to charge the capacitor 300 on the test fixture 43. When the test fixture 43 and its capacitor 300 move to the position corresponding to the test track 46, the test fixture 43 can contact and conduct electricity with the positive and negative test conductive elements, thereby enabling the testing equipment to perform performance testing on the capacitor 300 on the test fixture 43. When the test fixture 43 moves to the position corresponding to the first discharge track 44, it can make contact with the positive discharge conductive element 441 and the negative discharge conductive element 442 of the first discharge track 44, thereby discharging the capacitor 300 on the test fixture 43 through the charging and discharging equipment. When the test fixture 43 and the capacitor 300 on it move to the position corresponding to the second discharge track 47, the test fixture 43 can make contact with the positive discharge conductive element 441 and the negative discharge conductive element 442 of the second discharge track 47, thereby discharging the capacitor 300 on the test fixture 43 through the charging and discharging equipment. The test connection mechanism 40 uses a ring belt 41 to drive the test fixture 43 to move, which can reduce the length of the discharge device and thus occupy less space. The first discharge track 44, the charging track 45, the test track 46 and the second discharge track 47 are all insulating components.

[0045] In this embodiment, three conductive test components are used, arranged sequentially and at intervals along the rotation direction of the annular belt 41. Specifically, the positive and negative conductive elements of the first conductive test component are respectively the first positive conductive element 461 and the first negative conductive element 462; the positive and negative conductive elements of the second conductive test component are respectively the second positive conductive element 463 and the second negative conductive element 464; and the positive and negative conductive elements of the third conductive test component are respectively the third positive conductive element 465 and the third negative conductive element 466. Three testing devices are also used. The test equipment includes a leakage current test device, an impedance test device, and a withstand voltage test device. The first positive test conductive component 461 and the first negative test conductive component 462 are both electrically connected to the leakage current test device; the second positive test conductive component 463 and the second negative test conductive component 464 are both electrically connected to the impedance test device; and the third positive test conductive component 465 and the third negative test conductive component 466 are both electrically connected to the withstand voltage test device. The leakage current test device is used to test the leakage current performance of capacitor 300, the impedance test device is used to test the impedance performance of capacitor 300, and the withstand voltage test device is used to test the withstand voltage performance of capacitor 300. Understandably, the number of test conductive components can be set according to actual needs.

[0046] In this embodiment, the belt drive module includes a track motor 421, a drive gear 422, and at least three driven gears 423. In this embodiment, there are three driven gears 423; however, the number of driven gears 423 can be other than specified. An annular belt 41 is fitted onto the drive gear 422 and the three driven gears 423. The drive gear 422 and the three driven gears 423 are located at the four corners of the inner side of the annular belt 41, respectively. The drive gear 422 and the driven gears 423 mesh with the teeth 411 on the inner circumferential surface of the annular belt 41. The driving gear 422 is sleeved on the outer circumference of the driving shaft 4221. One end of the driving shaft 4221 is rotatably mounted on the top of the machine base 10. The driven gear 423 is sleeved on the outer circumference of the driven shaft 4231. One end of the driven shaft 4231 of one driven gear 423 is rotatably mounted on the top of the machine base 10. One end of the driven shaft 4231 of the other two driven gears 423 is rotatably mounted on the bottom of the connecting plate 74. The connecting plate 74 is connected to the base 73. The base 73 is located inside the annular belt 41. The base 73 is mounted on the top of the machine base 10 and part of the base 73 is located above the second opening 12. A track motor 421 is installed inside the machine base 10, with its output end extending from the top of the machine base 10. A first transmission gear 424 is fitted around the outer periphery of the output end of the track motor 421. The first transmission gear 424 meshes with a second transmission gear 425. The second transmission gear 425 is fitted around the outer periphery of the drive shaft 4221 and connected to the bottom end of the drive gear 422. The track motor 421 drives the first transmission gear 424 to rotate, thereby driving the drive shaft and drive gear 422 to rotate via the second transmission gear 425. Under the action of the meshing of the teeth on the inner circumferential surface of the drive gear 422, driven gear 423, and annular belt 41, the annular belt 41 and the three driven gears 423 can be driven to rotate.

[0047] When the material extraction robot 30 and the test connection mechanism 40 are working, the tray 200 and one of the capacitors 300 on it are moved to the material extraction robot 30 by the material discharge transfer mechanism 20. At this time, the capacitor 300 is located below the two material extraction grippers 35. Then, the two material extraction grippers 35 are driven to move downward by the second material extraction drive module 33 so that the capacitor 300 is located between the two material extraction grippers 35. Then, the two material extraction grippers 35 are driven to move closer to each other by the material extraction gripper drive module 34 to clamp the capacitor 300. Then, the two material extraction grippers 35 and the capacitor 300 are driven to move upward to the initial position by the second material extraction drive module 33. Then, the two material extraction grippers 35 and the capacitor 300 are driven to move forward by the first material extraction drive module 32. At the same time, the belt drive module drives the annular belt 41 and several test fixtures 43 to rotate so that one of the test fixtures 43 is located below the capacitor 300 on the material extraction robot 30. Then, the second material extraction drive module 33 drives the two material extraction jaws 35 and the capacitor 300 to move downward. After the two pins 301 of the capacitor 300 are inserted into the test fixture 43, the pressure block 37 is driven to move downward by the pressure drive component 36 and the two material extraction jaws 35 are driven to move away from each other by the material extraction jaw drive module 34 to release the capacitor 300. Thus, the pressure block 37 can press down on the capacitor 300 to ensure that the two pins 301 of the capacitor 300 are inserted in place. At this time, the part of the capacitor 300 above the two pins 301, that is, the capacitor body, is in contact with the top of the test fixture 43, and the two pins 301 of the capacitor 300 are held by the test fixture 43 and connected to the test fixture 43. Thus, the puller 300 is transferred to the test connection mechanism 40 by the puller 30, and then the pressing block 37 is driven upward to the initial position by the pressing drive 36. Then, the puller 34, the two puller 35, the pressing drive 36 and the pressing block 37 are driven upward to the initial position by the second puller drive module 33. Then, the second puller drive module 33, the puller 34, the two puller 35, the pressing drive 36 and the pressing block 37 are driven backward to the initial position by the first puller drive module 32. In this way, after the discharge transfer mechanism 20 moves the tray 200 and the next capacitor 300 on it to the puller 30, the puller 30 can pull the next capacitor 300 out of the tray 200 and transfer it to the test connection mechanism 40.

[0048] Meanwhile, the belt drive module continues to drive the annular belt 41 to rotate, thereby driving several test fixtures 43 to continue moving. When the test fixture 43 and the capacitor 300 on it move to the position corresponding to the discharge conductive component of the first discharge track under the drive of the annular belt 41, the test fixture 43 will contact and conduct electricity with the positive discharge conductive component 441 and the negative discharge conductive component 442 on the first discharge track 44, respectively. The capacitor 300 can be discharged through the charging and discharging equipment via the positive discharge conductive component 441, the negative discharge conductive component 442 on the first discharge track 44, and the test fixture 43.

[0049] When the test fixture 43 and the capacitor 300 on it reach the position corresponding to the charging conductive component of the charging track 45, the test fixture 43 will make contact with the positive charging conductive component 451 and the negative charging conductive component 452 on the charging track 45 respectively, and the capacitor 300 can be charged through the charging and discharging equipment via the positive charging conductive component 451, the negative charging conductive component 452 on the charging track 45 and the test fixture 43.

[0050] When the test fixture 43 and the capacitor 300 on it reach the position corresponding to the first test conductive component of the test track 46, the test fixture 43 will make contact with the first positive test conductive component 461 and the first negative test conductive component 462 respectively, and conduct electricity. The leakage current performance of the capacitor 300 can be tested through the leakage current testing device via the first positive test conductive component 461, the first negative test conductive component 462, and the test fixture 43. When the test fixture 43 and the capacitor 300 on it reach the position corresponding to the second test conductive component of the test track 46, the test fixture 43 will make contact with the second positive test conductive component 463 and the second negative test conductive component 464 respectively, and conduct electricity. The impedance performance of the capacitor 300 can be tested through the leakage current testing device via the second positive test conductive component 463, the second negative test conductive component 464, and the test fixture 43. When the test fixture 43 and the capacitor 300 on it reach the position corresponding to the third test conductive component of the test track 46, the test fixture 43 will contact the third positive test conductive component 465 and the third negative test conductive component 466 respectively. The withstand voltage performance of the capacitor 300 can be tested by the withstand voltage test equipment through the third positive test conductive component 465, the third negative test conductive component 466 and the test fixture 43.

[0051] When the test fixture 43 and the capacitor 300 on it reach the position corresponding to the second discharge track 47, the test fixture 43 will make contact with the positive discharge conductor 441 and the negative discharge conductor 442 on the second discharge track 47 respectively, and the capacitor 300 can be discharged through the charging and discharging device via the positive discharge conductor 441, the negative discharge conductor 442 on the second discharge track 47 and the test fixture 43, thus completing the test. In this embodiment, the lengths of the positive discharge conductor 441, the negative discharge conductor 442, the positive charging conductor 451, and the negative charging conductor 452 can span multiple test fixtures 43, thus enabling continuous discharge and charging of the capacitor 300 on the test fixture 43. It can be understood that the lengths of the positive discharge conductor 441, the negative discharge conductor 442, the positive charging conductor 451, and the negative charging conductor 452 can be set according to the actual situation.

[0052] Since capacitor 300 has undergone charging and discharging in the static aging process, it must be discharged first and then charged. This ensures the accuracy of the performance test of capacitor 300. After that, capacitor 300 is discharged again to prevent it from becoming charged.

[0053] Combination Figure 7 , Figure 8 and Figure 11 As shown, the good product unloading robot 50 includes a good product unloading base 51, a first good product drive module 52, a second good product drive module 53, a good product gripper drive module 54, and two good product grippers 55 arranged left and right opposite each other. The good product unloading base 51 is located at the top of the machine base 10, and an annular belt 41 passes through the good product unloading base 51. The first good product drive module 52 is located on the good product unloading base 51. The second good product drive module 53 is located on the first good product drive module 52. The good product gripper drive module 54 is located on the second good product drive module 53 via a good product mounting plate 541, and both good product grippers 55 are located at the bottom end of the good product gripper drive module 54. The good product gripper drive module 54 is used to drive the two good product grippers 55 to move closer or further apart to grip or release the capacitor 300. The first good-quality product drive module 52 drives the second good-quality product drive module 53 to move left and right, thereby driving the good-quality product gripper drive module 54 and the two good-quality product grippers 55 to move left and right. The second good-quality product drive module 53 drives the good-quality product gripper drive module 54 and the two good-quality product grippers 55 to move up and down. The first good-quality product drive module 52 and the second good-quality product drive module 53 are both existing lead screw linear modules, and can be understood to be others. The good-quality product gripper drive module 54 is a gripper cylinder. The first good-quality product drive module 52, the second good-quality product drive module 53, the good-quality product gripper drive module 54 and the two good-quality product grippers 55 are located above the annular belt 41.

[0054] After the performance test of capacitor 300 is passed, when the test fixture 43 and the capacitor 300 on it move to the position corresponding to the good product unloading robot 50 under the drive of the annular belt 41, the two good product grippers 55 are driven to move by the first good product drive module 52 and the second good product drive module 53 so that the capacitor 300 is located between the two good product grippers 55. Then, the two good product grippers 55 are driven to move closer to each other to clamp the capacitor 300 by the good product gripper drive module 54. Then, the two good product grippers 55 and the capacitor 300 are driven to move upward by the second good product drive module 53 to pull the capacitor 300 off the test fixture 43. Then, the two good product grippers 55 and the capacitor 300 are driven to move to the right to the predetermined position by the first good product drive module 52. In this way, the good product unloading robot 50 removes the tested and qualified capacitor 300 from the test connection mechanism 40.

[0055] Combination Figure 7 and Figure 8 As shown, the first defective product unloading robot 60a corresponds to the other end of the test connection mechanism 40, and the second defective product unloading robot 60b corresponds to the side of the test connection mechanism 40 away from the material pulling robot 30. Both the first and second defective product unloading robots 60a and 60b include a defective product unloading seat 61, a first defective product drive module 62, a second defective product drive module 63, a gripper connection seat 64, a defective product gripper drive module 65, and two oppositely arranged defective product grippers 66. The first defective product unloading robot 60a is located between the material pulling robot 30 and the first discharge track 44, and its defective product unloading seat 61 is located at the top of the base 73. The second defective product unloading robot 60b is located between the first discharge track 44 and the charging track 45, and its defective product unloading seat 61 is located at the top of the base 73 and the machine platform 10. The annular belt 41 passes through the defective product unloading seat 61 of the second defective product unloading robot 60b.

[0056] The first defective product drive module 62 is mounted on the defective product unloading seat 61. The first defective product unloading robot 60a, consisting of the first defective product drive module 62, the second defective product drive module 63, the gripper connecting seat 64, the defective product gripper drive module 65, and two defective product grippers 66, is located above the annular belt 41 and the first defective product box 70a. The second defective product unloading robot 60b, consisting of the first defective product drive module 62, the second defective product drive module 63, the gripper connecting seat 64, the defective product gripper drive module 65, and two defective product grippers 66, is located above the annular belt 41 and the second defective product box 70b. The second defective product drive module 63 is mounted on the first defective product drive module 62. The gripper connecting seat 64 is mounted on the second defective product drive module 63. The defective product gripper drive module 65 is located at the bottom end of the gripper connecting seat 64, and both defective product grippers 66 are located at the bottom end of the defective product gripper drive module 65. The defective product gripper drive module 65 is used to drive the two defective product grippers 66 to move closer or further apart to grip or release the capacitor 300. The first defective product drive module 62 of the first defective product unloading robot 60a is used to drive the corresponding second defective product drive module 63 to move left and right, thereby causing the corresponding gripper connecting seat 64, the defective product gripper drive module 65, and the two defective product grippers 66 to move left and right. The first defective product drive module 62 of the second defective product unloading robot 60b is used to drive the corresponding second defective product drive module 63 to move back and forth, thereby causing the corresponding gripper connecting seat 64, the defective product gripper drive module 65, and the two defective product grippers 66 to move back and forth. The second defective product drive module 63 is used to drive the gripper connecting seat 64, the defective product gripper drive module 65, and the two defective product grippers 66 to move up and down. Both the first defective product drive module 62 and the second defective product drive module 63 are existing linear screw modules; understandably, they could also be other types. The defective product gripper drive module 65 is a gripper cylinder.

[0057] The first defective product box 70a is located above the second opening 12 and is connected to the connecting plate 74 via the first box seat. The second defective product box 70b is located on the side of the test connection mechanism 40 away from the material pulling robot 30, i.e., in front and above the machine base 10, and is connected to the base 73 via the second box seat.

[0058] After capacitor 300 fails the performance test, when the test fixture 43 and capacitor 300 on it move to the position corresponding to the first defective product unloading robot 60a under the drive of the annular belt 41, the first defective product drive module 62 and the second defective product drive module 63 of the first defective product unloading robot 60a drive the two corresponding defective product grippers 66 to move so that capacitor 300 is located between the two defective product grippers 66. Then, the defective product gripper drive module 65 of the first defective product unloading robot 60a drives the two defective product grippers 66 to move closer together to clamp capacitor 300. Then, the second defective product drive module 63 of the first defective product unloading robot 60a drives the two defective product grippers 66 and capacitor 300 to move upward to pull capacitor 300 off the test fixture 43. The first defective product drive module 62 of the first defective product unloading robot 60a drives the two defective product grippers 66 and the capacitor 300 to move to the left, so that the capacitor 300 is above the first defective product box 70a. Then, the second defective product drive module 63 of the first defective product unloading robot 60a drives the two defective product grippers 66 and the capacitor 300 to move downward. Then, the defective product gripper drive module 65 of the first defective product unloading robot 60a drives the two defective product grippers 66 to move away from each other to release the capacitor 300. In this way, the capacitor 300 that fails the test is removed from the test connection mechanism 40 by the first defective product unloading robot 60a and placed into the first defective product box 70a for storage.

[0059] After the performance test of capacitor 300 fails, when the test fixture 43 and the capacitor 300 on it move to the position corresponding to the second defective product unloading robot 60b under the drive of the annular belt 41, the first defective product drive module 62 and the second defective product drive module 63 of the second defective product unloading robot 60b drive the two corresponding defective product grippers 66 to move so that the capacitor 300 is located between the two defective product grippers 66. Then, the defective product gripper drive module 65 of the second defective product unloading robot 60b drives the two defective product grippers 66 to move closer to each other to clamp the capacitor 300. Then, the second defective product drive module 63 of the second defective product unloading robot 60b drives the two defective product grippers 66 and the capacitor 300 to move upward to pull the capacitor 300 off the test fixture. The first defective product drive module 62 of the second defective product unloading robot 60b drives the two defective product grippers 66 and the capacitor 300 forward, so that the capacitor 300 is above the second defective product box 70b. Then, the second defective product drive module 63 of the second defective product unloading robot 60b drives the two defective product grippers 66 and the capacitor 300 downward. Then, the defective product gripper drive module 65 of the second defective product unloading robot 60b drives the two defective product grippers 66 to move away from each other to release the capacitor 300. In this way, the capacitor 300 that fails the test is removed from the test connection mechanism 40 by the second defective product unloading robot 60b and placed into the second defective product box 70b for storage.

[0060] In this embodiment, there are multiple defective product gripper drive modules 65, which are spaced apart along the length of the gripper connecting seat 64. The number of defective product boxes and the number of defective product grippers 66 correspond to the number of defective product gripper drive modules 65. For example, the first defective product unloading robot 60a has four defective product gripper drive modules 65 and eight defective product grippers 66, and four first defective product boxes 70a. The four first defective product boxes 70a are arranged side by side on the first box support seat 71, and the first box support seat 71 is connected to the base 73 through the first box seat. The second defective product unloading robot 60b has two defective product gripper drive modules 65 and four defective product grippers 66, and two second defective product boxes 70b. The two second defective product boxes 70b are arranged side by side on the second box support seat 72, and the second box support seat is connected to the base 73 through the second box seat. Understandably, the number of defective product gripper drive module 65, defective product gripper 66, and defective product box can be set according to the actual situation.

[0061] Furthermore, the discharge device also includes a rotating mechanism 80, a vision inspection mechanism 90, an inspection conveying mechanism 100, a qualified material box 110, and a defective material box 120, all disposed at the top of the machine base 10. The rotating mechanism 80, vision inspection mechanism 90, inspection conveying mechanism 100, and qualified material box 110 are sequentially arranged between one end of the test connection mechanism 40 and one end of the machine base 10. The good product unloading robot 50 is partially located above the rotating mechanism 80, and a portion of the rotating mechanism 80 extends into the machine base 10. The defective material box 120 is located on one side of the inspection conveying mechanism 100, and a portion of the inspection conveying mechanism 100 is located above the defective material box 120. The good-quality unloading robot 50 is also used to transfer the removed capacitor 300 to the rotating mechanism 80. The rotating mechanism 80 is used to clamp the capacitor 300 transferred by the good-quality unloading robot 50 and drive the capacitor 300 to rotate, so as to adjust the position of the two pins 301 of the capacitor 300, so as to facilitate the visual inspection mechanism 90 to inspect the appearance of the capacitor 300. In this embodiment, after the good-quality unloading robot 50 removes the qualified capacitor 300 from the test connection mechanism 40, the two pins 301 of the capacitor 300 are distributed front and back. By rotating the capacitor 300 through the rotating mechanism 80, the two pins 301 of the capacitor 300 can be distributed left and right. The visual inspection mechanism 90 is used to inspect the appearance of capacitor 300 and to transport capacitor 300 to the inspection conveying mechanism 100 after inspection. The visual inspection includes checking the bottom of capacitor 300 for issues such as exposed substrate, abnormal gaskets, foreign objects (leakage), character recognition defects, QR code recognition defects, character defects, and damage. It also inspects the top of capacitor 300 for defects such as warping, peeling, bulging, lead length discrepancies, and corner defects. The inspection process includes checking for defects such as polarity, waisting, and whether the top of capacitor 300 has reverse polarity, misalignment, exposed white material, damage, scratches, dirt, excessive bandwidth, or foreign objects. It also inspects the sides of capacitor 300 for dents or protrusions, waisting, peeling, printing abnormalities, damage, characters, peeling, scratches, severe protrusions or dents, and the appearance of the two leads 301 of capacitor 300 for electrical damage or burrs. The inspection conveying mechanism 100 transports capacitors 300 that pass the appearance inspection to the qualified material box 110 for storage and capacitors 300 that fail the appearance inspection to the unqualified material box 120 for storage.The visual inspection mechanism 90 can automatically inspect the appearance of the capacitor 300 and automatically transport the capacitor 300 to the inspection and conveying mechanism 100. The inspection and conveying mechanism 100 can automatically classify and store the capacitors 300 that fail the appearance inspection and the capacitors 300 that pass the appearance inspection, without the need for manual operation, thereby improving production efficiency and reducing production costs.

[0062] Combination Figure 11 As shown, the rotating mechanism 80 includes a U-shaped rotating base 81, a rotating drive component 82, a rotating gripper drive module 83, and two rotating grippers 84 arranged in a front-to-back configuration. The rotating base 81 is located at the top of the machine base 10. The rotating drive component 82 is mounted on the rotating base 81. In this embodiment, the rotating drive component 82 is located at the top of the rotating base 81, and part of the rotating drive component 82 extends into the machine base 10. The output end of the rotating drive component 82 passes through the through hole of the rotating base 81 and is provided with the rotating gripper drive module 83. Both rotating grippers 84 are located at the top of the rotating gripper drive module 83. The two grippers 55 of the good product unloading robot 50 are located above the two rotating grippers 84. The rotating drive component 82 is used to drive the rotating gripper drive module 83 to rotate, thereby driving the two rotating grippers 84 to rotate. The rotary gripper drive module 83 is used to drive two rotary grippers 84 to move closer or further apart to grip or release the two pins 201 of capacitor 300. The rotary drive component 82 is a motor or a rotary cylinder. The rotary gripper drive module 83 is a gripper cylinder.

[0063] When the qualified capacitor 300 is moved to the right to the predetermined position by the good product unloading robot 50, the two good product grippers 55 and the capacitor 300 are located above the two rotating grippers 84. Then, the two good product drive module 53 drives the two good product grippers 55 and the capacitor 300 to move downward so that the two pins 301 of the capacitor 300 are located between the two rotating grippers 84. Then, the rotating gripper drive module 83 drives the two rotating grippers 84 to move closer to each other to clamp the capacitor 300 and the good product gripper drive module 54 drives the two good product grippers 55 to move away from each other to release the capacitor 300. Then, the rotating drive unit 82 drives the two rotating grippers 84 and the capacitor 300 to rotate so that the two pins 301 of the capacitor 300 are distributed left and right.

[0064] Combination Figures 12 to 16The visual inspection mechanism 90 includes a detection transfer assembly 91, a first support platform 92, a second support platform 93, multiple support components, a placement component, a feeding component, a flipping component 94, and multiple camera components, all disposed at the top of the machine base 10. The first support platform 92 and the second support platform 93 are sequentially disposed between the rotating mechanism 80 and the detection conveying mechanism 100. The detection transfer assembly 91 is located on one side of the first support platform 92 and the second support platform 93, for example, in front of them. One support component is disposed on the first support platform 92. The placement component, the remaining support components, and the feeding component are sequentially disposed on the second support platform 93 in a direction away from the first support platform 92. The flipping component 94 is located on the other side of the first support platform 92 and the second support platform 93, and part of the flipping component 94 is located above the area between the first support platform 92 and the second support platform 93. Each camera component corresponds to one support component. In this embodiment, the second support platform 93 is disposed at the top of the machine base 10 via support columns 931. The number of support columns 931 can be set according to actual conditions.

[0065] The detection adapter assembly 91 is used to transfer the capacitor 300 to the support assembly and to the unloading assembly. The detection adapter assembly 91 includes a first adapter drive module 911, a second adapter drive module 912, a first adapter plate 913, a second adapter plate 914, a first adapter clamping group 916, and a second adapter clamping group 917. The first adapter drive module 911 is disposed at the top of the machine base 10. The first adapter plate 913 is disposed at the top of the first adapter drive module 911 and slidably connected to the top of the machine base 10. The second adapter plate 914 is slidably disposed at the top of the first adapter plate 913. The second adapter drive module 912 is disposed at the top of the first adapter plate 913 and located in front of the second adapter plate 914, and is connected to the second adapter plate 914. The first adapter clamping group 916 and the second adapter clamping group 917 are spaced apart along the length of the second adapter plate 914. The first adapter clamping assembly 916 is disposed at the top of the adapter base 915, and both the adapter base 915 and the second adapter clamping assembly 917 are disposed at the top of the second adapter plate 914. The first adapter drive module 911 is used to drive the first adapter plate 913 to move left and right, thereby driving the second adapter plate 914, the second adapter drive module 912, the first adapter clamping assembly 916, and the second adapter clamping assembly 917 to move left and right. The second adapter drive module 912 is used to drive the second adapter plate 914 to move back and forth, thereby driving the first adapter clamping assembly 916 and the second adapter clamping assembly 917 to move back and forth. The sliding connection between the first adapter plate 913 and the top of the machine base 10 can improve the stability of the movement of the first adapter plate 913, the second adapter drive module 912, the second adapter plate 914, the first adapter clamping assembly 916, and the second adapter clamping assembly 917.

[0066] The first adapter drive module 911 includes an adapter motor 9111, an adapter screw 9112, and an adapter nut. The adapter motor 9111 is mounted on the top of the machine base 10, and both ends of the adapter screw 9112 are rotatably mounted on the top of the machine base 10 via screw bearing seats. The output end of the adapter motor 9111 is connected to one end of the adapter screw 9112. The adapter nut is threaded into the adapter screw 9111. The first adapter plate 913 is mounted on the top of the adapter nut. The adapter motor 9111 drives the adapter screw 9112 to rotate, thereby causing the adapter nut to move left and right, which in turn causes the first adapter plate 913 to move left and right. The second adapter drive module 912 is a common cylinder, and the output end of the common cylinder is connected to the second adapter plate 914. It is understood that other types of cylinders could also be used.

[0067] The first adapter clamping assembly 916 includes a first adapter clamping cylinder 9161 and two first detection adapter clamps 9162 arranged in a left-right opposite manner. The first adapter clamping cylinder 9161 is located at the top of the adapter base 915, and the two first detection adapter clamps 9162 are located at one end of the first adapter clamping cylinder 9161. The first adapter clamping cylinder 9161 is used to drive the two first detection adapter clamps 9162 to move closer or further apart from each other in order to clamp or release the capacitor 300. The second adapter clamping assembly 917 includes a second adapter clamping cylinder 9171 and two second detection adapter clamping claws 9172 arranged in a left-right opposite manner. The second adapter clamping cylinder 9171 is located at the top of the second adapter plate 914, and the two second detection adapter clamping claws 9172 are each located at one end of the second adapter clamping cylinder 9171. The second adapter clamping cylinder 9171 is used to drive the two second detection adapter clamping claws 9172 to move closer or further away from each other in order to clamp or release the capacitor 300.

[0068] In this embodiment, there are two first adapter clamping groups 916, which are spaced apart along the length of the second adapter plate 914. There are six second adapter clamping groups 917, which are spaced apart along the length of the second adapter plate 914. Understandably, the number of first adapter clamping groups 916 and second adapter clamping groups 917 can be set according to actual conditions.

[0069] The flipping assembly 94 includes a flipping rod 941 disposed at the top of the machine base 10, a flipping seat 942 slidably sleeved on the outer periphery of the flipping rod 941, a rotary pneumatic gripper 943, and a flipping drive module. The flipping rod 941 is located on the other side of the first support platform 92 and the second support platform 93, for example, behind them. The flipping seat 942 is connected to the flipping drive module. The rotary pneumatic gripper 943 has a conventional structure, which will not be described in detail here. The rotary pneumatic gripper 943 is disposed within the flipping seat 942, and its two gripper parts 9431 extend from one side of the flipping seat 942 and are located above the space between the first support platform 92 and the second support platform 93. The rotary pneumatic gripper 943 is used to grip or release the capacitor 300. The flipping drive module is connected to the flipping seat 942. The flipping drive module is used to drive the flipping seat 942 to move up and down along the flipping rod 941, thereby driving the rotary pneumatic gripper 943 to move up and down.

[0070] The flip drive module includes a flip motor 944, a flip lead screw 945, and a flip nut 946, all located at the top of the flip rod 941. The flip motor 944 is located at the top of the flip rod 941. One end of the flip lead screw 945 is connected to the output end of the flip motor 944. The other end of the flip lead screw 945 extends into the flip seat 942 through a through hole at the top of the flip seat 942 and is located above the rotating pneumatic gripper 943. The flip nut 946 is threadedly engaged with the flip lead screw 945. A flip connecting sleeve 947 is sleeved on the outer circumference of the flip nut 946. The flip connecting sleeve 947 is circumferentially arranged around the outer circumference of the flip lead screw 945. The bottom end of the flip connecting sleeve 947 is connected to the flip seat 942.

[0071] In this embodiment, there are two flip rods 941, which are arranged side by side. The two flip rods 941 are set at the top of the machine base 10 through a flip base plate 9411. The flip motor 944 is set at the top of the two flip rods 941 through a flip top plate. Understandably, the number of flip rods 941 can be set according to the actual situation.

[0072] In this embodiment, there are six camera components, namely, a first camera component 95a, a second camera component 95b, a third camera component 95c, a fourth camera component 95d, a fifth camera component 95e, and a sixth camera component 95f. The number of support components corresponds to the number of camera components, which is also six. The six support components are the first support component, the second support component, the third support component, the fourth support component, the fifth support component, and the sixth support component. The first support assembly supports the capacitor 300. The first camera assembly 95a inspects the appearance of the bottom of the capacitor 300 on the first support assembly to detect any exposed areas, abnormal gaskets, foreign objects (leakage), character recognition issues, QR code recognition problems, character defects, or damage. The second support assembly supports and holds the capacitor 300 in place. The second camera assembly 95b inspects the appearance of the sides of the capacitor 300 on the second support assembly to detect any dents, bulges, waisting, or peeling. The third support assembly supports the capacitor 300. The third camera assembly 95c inspects the appearance of the top of the capacitor 300 on the third support assembly to detect any warping, peeling, bulges, lead length discrepancies, angle issues, or waisting. The fourth support assembly is used for... The fourth camera assembly 95d is used to inspect the appearance of the top and side connection points of the capacitor 300 on the fourth support assembly, checking for reverse polarity, bias, exposed white, damage, scratches, dirt, excessive bandwidth, foreign objects, etc. The fifth support assembly is used to support and hold the capacitor 300, and the fifth camera assembly 95e is used to inspect the appearance of the two pins 301 of the capacitor 300 on the fifth support assembly, checking for electrical damage, dents, etc. The sixth support assembly is used to support and hold the capacitor 300, and the sixth camera assembly 95f is used to inspect the appearance of the side of the capacitor 300 on the sixth support assembly, checking for printing abnormalities, damage, characters, peeling, scratches, severe bulges, or dents, etc.

[0073] The top of the machine tool 10 is equipped with a first detection seat 951, which is located on the other side of the first support platform 92 and the second support platform 93, for example, behind it. The first camera assembly 95a includes a first camera 9521 and a first light source 9522, both of which are mounted on the first detection seat 951. The first light source 9522 is located below the first camera 9521 and above the first support assembly. The first camera 9521 is used to take pictures of the bottom of the capacitor 300 on the first support assembly. After the pictures are uploaded to the image processing system, it can be determined whether the bottom of the capacitor 300 has exposed white areas, abnormal gaskets, foreign objects (leakage), character recognition issues, QR code recognition issues, character defects, or damage. The first light source 9522 provides a bright shooting environment for the first camera 9521.

[0074] The second camera assembly 95b includes a second camera 9531 and a second light source 9532. The second camera 9531 is mounted on a second detection seat 9533, which is located at the top of the machine base 10. A first detection seat 951 is located between the second detection seat 9533 and a second support platform 93. The first detection seat 951 has a detection seat space 9511 corresponding to the second camera 9531. The second light source 9532 is located on the right side of the second camera 9531, near the detection conveying mechanism 100. The second light source 9532 is mounted on a first light source seat 9534, which is located at the top of the machine base 10. Both the second light source 9532 and the first light source seat 9534 are located within the detection seat space 9511. When the capacitor 300 is placed on the second support assembly, both the second camera 9531 and the second light source 9532 face the capacitor 300 on the second support assembly. The second camera 9531 is used to take pictures of the side of the capacitor 300 on the second support assembly. After the pictures are uploaded to the image processing system, it can be determined whether there are dents or bulges, waisting, peeling, etc. on the side of the capacitor 300. The second light source 9532 is used to provide a bright shooting environment for the second camera 9531.

[0075] The third camera assembly 95c includes a third camera 9541 and a third light source 9542, both of which are mounted on the first detection base 951. The third light source 9542 is located below the third camera 9541 and above the third support assembly. The third camera 9541 is used to take pictures of the top of the capacitor 300 on the third support assembly. After the pictures are uploaded to the image processing system, it can be determined whether the top of the capacitor 300 has any warping, peeling, protrusions, lead length, angle, or waisting. The third light source 9542 is used to provide a bright shooting environment for the third camera 9541.

[0076] The fourth camera assembly 95d includes a fourth camera 9551 and a fourth light source 9552. The fourth camera 9551 is located above the detection adapter assembly 91 and is mounted on the third detection seat 9554. The top of the third detection seat 9554 is connected to a detection rod 9553 mounted on the first detection seat 951. The fourth light source 9552 is mounted on the first detection seat 951 and is positioned opposite the fourth camera 9551. When the capacitor 300 is placed on the fourth support assembly, the fourth camera 9551 corresponds to the connection points on the top and sides of the capacitor 300. The fourth camera 9551 is used to take pictures of the connection points on the top and sides of the capacitor 300 on the fourth support assembly. After the pictures are uploaded to the image processing system, it can be determined whether the top of the capacitor 300 has reverse polarity, polarity imbalance, exposed white areas, damage, scratches, dirt, excessive bandwidth, foreign objects, etc. The fourth light source 9552 provides a bright shooting environment for the fourth camera 9551.

[0077] The fifth camera assembly 95e includes a fifth camera 9561 and a fifth light source 9562. The fifth camera 9561 is mounted on a fourth detection seat, which is connected to the side of the first detection seat 951 furthest from the detection adapter assembly 91. The fifth light source 9562 is connected to the fourth detection seat, and the first detection seat 951 is located between the fifth light source 9562 and the fifth camera 9561. The fifth camera 9561 is used to take pictures of the two pins 301 of the capacitor 300 on the fifth support assembly. After the pictures are uploaded to the image processing system, it can be determined whether there is electrical damage, splintering, etc., on the two pins 301 of the capacitor 300. The fifth light source 9562 is used to provide a bright shooting environment for the fifth camera 9561.

[0078] The sixth camera assembly 95f includes a sixth camera 9571 and a sixth light source 9572. The sixth camera 9571 is mounted on the fifth detection seat 9573, which is located at the top of the machine base 10 and on the side of the detection adapter assembly 91 furthest from the second support platform 93 (i.e., in front). The sixth camera 9571 is positioned above the detection adapter assembly 91. The sixth light source 9572 is mounted on the sixth detection seat 9574 and is positioned opposite the sixth camera 9571, which is located at the top of the machine base 10. The sixth camera 9571 is used to photograph the side of the capacitor 300 on the sixth support assembly. After the photographed image is uploaded to the image processing system, it can be determined whether the side of the capacitor 300 has printing abnormalities, damage, characters, peeling, scratches, severe bulges, or dents. The sixth light source 9572 provides a bright shooting environment for the sixth camera 9571.

[0079] The first support assembly includes a first photographing stand 921, which is mounted on the top of the first support platform 92 via a connector. The top of the first photographing stand 921 has a slot 9211 for inserting two leads 301 of the capacitor 300. The slot 9211 extends through both ends of the first photographing stand 921. When the two leads 301 of the capacitor 300 are inserted into the slot 9211 at the positions corresponding to the first camera 9521, the bottom of the capacitor 300 can be photographed by the first camera 9521, thereby enabling the inspection of the appearance of the bottom of the capacitor 300.

[0080] The second support assembly includes a first support motor (not shown in the figure), a first support gear 9332, a second support gear 9333, and a hollow second photographic holder 9331 for supporting and adsorbing the capacitor 300. The first support motor is located at the bottom end of the second support platform 93, and part of the first support motor extends into the machine base 10. The first support gear 9332 is sleeved on the outer periphery of the output end of the first support motor, and the second support gear 9333 meshes with the first support gear 9332. The second photographic holder 9331 passes through the first support through hole of the second support platform 93 and is rotatably connected to the first support through hole. The bottom end of the second photographic holder 9331 is used to connect to a vacuum pump. By evacuating the interior of the second photographic holder 9331 through the vacuum pump, the capacitor 300 placed on its top can be adsorbed through the second photographic holder 9331. The second support gear 9333 is sleeved on the outer periphery of the second photographic holder 9331. The first support motor is used to drive the first support gear 9332 to rotate, thereby driving the second photographic holder 9331 to rotate through the second support gear 9333. When capacitor 300 is placed on top of the second photographing stand 9331 and is attracted by the second photographing stand 9331, the second photographing stand 9331 is driven to rotate by the first support motor, which in turn drives capacitor 300 to rotate. While capacitor 300 is rotating, the second camera 9531 takes a picture of the side of capacitor 300, thereby enabling the inspection of the appearance of the side of capacitor 300.

[0081] The third support assembly includes a third photographic mount 934 for supporting the capacitor 300, which is positioned on top of the second support platform 93. When the capacitor 300 is placed on top of the third photographic mount 934, the top of the capacitor 300 can be photographed by the third camera 9541, thereby enabling inspection of the appearance of the top of the capacitor 300.

[0082] The fourth support assembly includes a fourth photographic mount 935 for supporting the capacitor 300, which is disposed on top of the second support platform 93. When the capacitor 300 is placed on top of the fourth photographic mount 935, the top of the capacitor 300 can be photographed by the fourth camera 9551, thereby enabling inspection of the appearance of the top of the capacitor 300.

[0083] The fifth support assembly includes a second support motor (not shown in the figure), a third support gear 9362, a fourth support gear 9363, and a hollow fifth photographic mount 9361 for supporting the capacitor 300. The second support motor is located at the bottom end of the second support platform 93, and part of the second support motor 93 extends into the machine base 10. The third support gear 9362 is sleeved on the outer periphery of the output end of the second support motor, and the fourth support gear 9363 meshes with the third support gear 9362. The fifth photographic mount 9361 passes through the second support through hole of the second support platform 93 and is rotatably connected to the second support through hole. The bottom end of the fifth photographic mount 9361 is used to connect to a vacuum pump. By evacuating the interior of the fifth photographic mount 9361 through the vacuum pump, the capacitor 300 placed on its top can be attracted through the fifth photographic mount 9361. The fourth support gear 9363 is sleeved on the outer periphery of the fifth photographic mount 9361. The second support motor drives the third support gear 9362 to rotate, which in turn drives the fifth photographic mount 9361 to rotate via the fourth support gear 9363. When the capacitor 300 is placed on top of the fifth photographic mount 9361 and is attracted to the fifth photographic mount 9361, the second support motor drives the fifth photographic mount 9361 to rotate, thereby causing the capacitor 300 to rotate. While the capacitor 300 is rotating, the fifth camera 9561 takes pictures of the two pins 301 of the capacitor 300, thus enabling the inspection of the appearance of the two pins 301 of the capacitor 300.

[0084] The sixth support assembly includes a third support motor (not shown in the figure), a fifth support gear 9372, a sixth support gear 9373, and a hollow sixth photographic mount 9371 for supporting and adsorbing the capacitor 300. The third support motor is located at the bottom end of the second support platform 93, and part of the third support motor extends into the machine base 10. The fifth support gear 9372 is sleeved on the outer periphery of the output end of the third support motor, and the sixth support gear 9373 meshes with the fifth support gear 9372. The sixth photographic mount 9371 passes through the third support through hole of the second support platform 93 and is rotatably connected to the third support through hole. The bottom end of the sixth photographic mount 9371 is used to connect to a vacuum pump. By evacuating the interior of the sixth photographic mount 9371 through the vacuum pump, the capacitor 300 placed on its top can be adsorbed through the sixth photographic mount 9371. The sixth support gear 9373 is sleeved on the outer periphery of the sixth photographic mount 9371. The third support motor drives the fifth support gear 9372 to rotate, which in turn drives the sixth camera mount 9371 to rotate via the sixth support gear 9373. When the capacitor 300 is placed on top of the sixth camera mount 9371 and is attracted to the sixth camera mount 9371, the third support motor drives the sixth camera mount 9371 to rotate, which in turn drives the capacitor 300 to rotate. While the capacitor 300 is rotating, the sixth camera 9571 takes a picture of the side of the capacitor 300, thus enabling the inspection of the appearance of the side of the capacitor 300.

[0085] The feeding assembly includes a hollow feeding seat 938, which is located at one end of the second support platform 93 near the detection and conveying mechanism 100.

[0086] The placement assembly includes a placement seat 932 disposed at the top of the second support platform 93.

[0087] During operation, after the capacitor 300 is rotated by the rotating mechanism 80 to make the two pins 301 of the capacitor 300 align left and right, the first adapter drive module 911 and the second adapter drive module 912 drive the first adapter clamping group 916 to move, so that the capacitor 300 is positioned between the two first detection adapter clamps 9162. Then, the first adapter clamp cylinder 9161 drives the two first detection adapter clamps 9162 to move closer together to clamp the capacitor 300, while the rotating clamp drive module 83 drives the two rotating clamps 94 to move away from each other to release the capacitor 300. Then, the first adapter drive module 911 and the second adapter drive module 912 drive the first adapter clamping group 916 to move, so that the two pins 301 of the capacitor 300 are inserted into the gap 9211 of the first photographing base 921 and the capacitor 300 is aligned with the first camera 9521. Then, the bottom of the capacitor 300 can be photographed through the first camera 9521. Then, the first adapter drive module 911 drives the first adapter clamping group 916 and the capacitor 300 to move along the gap 9211 to a position close to the flipping component 94. Then, the first adapter gripper cylinder 9161 drives the two first detection adapter grippers 9162 to move away from each other to release the capacitor 300. At the same time, the rotating pneumatic gripper 943 of the flipping component 94 clamps the capacitor 300 and drives the capacitor 300 to flip 180 degrees, so that the two pins 301 of the capacitor 300 face upward. At this time, the capacitor 300 is located above the placement seat 932. Then, the flipping drive module drives the rotating pneumatic gripper 943 to move downward to place the capacitor 300 on the placement seat 932. Then, the first adapter drive module 911 and the second adapter drive module 912 drive the second adapter clamping group 917 to move, so that the capacitor 300 is located between the two second detection adapter clamps 9172. Then, the second adapter clamp cylinder 9171 drives the two second detection adapter clamps 9172 to move closer to each other to clamp the capacitor 300. At the same time, the capacitor 300 is released by rotating the pneumatic clamp 943, and the rotating pneumatic clamp 943 is driven to move upward to the initial position by the flip drive module. Then, the rotating pneumatic clamp 943 is flipped 180 degrees to return to the initial position. Then, the first adapter drive module 911 drives the two second detection adapter grippers 9172 and the capacitor 300 to move, placing the capacitor 300 on the top of the second photographing mount 9331. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move away from each other to release the capacitor 300. Simultaneously, the second photographing mount 9331 attracts the capacitor 300. Then, the first support motor drives the second photographing mount 9331 and the capacitor 300 to rotate, allowing the second camera 9531 to take a picture of the side of the capacitor 300. Finally, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move closer together to hold the capacitor 300.Then, the first adapter drive module 911 drives the two second detection adapter grippers 9172 and capacitor 300 to move, placing capacitor 300 on top of the third photographing mount 934. The third camera 9541 then takes a picture of the top of capacitor 300. Next, the first adapter drive module 911 drives the two second detection adapter grippers 9172 and capacitor 300 to move, placing capacitor 300 on top of the fourth photographing mount 935. The fourth camera 9551 then takes pictures of the connection point between the top and the side of capacitor 300. Then, the first adapter drive module 911 drives the two second detection adapter grippers 9172 and the capacitor 300 to move, so as to place the capacitor 300 on the top of the fifth camera mount 9361. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move away from each other to release the capacitor 300. At the same time, the fifth camera mount 9361 attracts the capacitor 300. Then, the second support motor drives the fifth camera mount 9361 and the capacitor 300 to rotate. Then, the fifth camera 9561 can take pictures of the two pins 301 of the capacitor 300. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move closer together to clamp the capacitor 300. Then, the first adapter drive module 91 drives the two second detection adapter grippers 9172 and the capacitor 300 to move so that the capacitor 300 is placed on the top of the sixth camera mount 9371. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move away from each other to release the capacitor 300. At the same time, the sixth camera mount 9371 attracts the capacitor 300. Then, the third support motor drives the sixth camera mount 9371 and the capacitor 300 to rotate. Finally, the sixth camera 9571 can take a picture of the side of the capacitor 300. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move closer to each other to grip the capacitor 300. Then, the first adapter drive module 91 drives the two second detection adapter grippers 9172 and the capacitor 300 to move so that the capacitor 300 is above the unloading seat 938. Then, the second adapter gripper cylinder 9171 drives the two second detection adapter grippers 9172 to move further apart to release the capacitor 300. The capacitor 300 can enter the interior of the unloading seat 938 under its own gravity.

[0088] Combination Figures 16 to 21As shown, the top of the machine base 10 is provided with a step 13, and the unloading seat 938 is located above the step 13. The detection conveying mechanism 100 includes a conveying mounting base 101, a racetrack-shaped annular transfer belt 102, a conveying drive module, several hollow receiving hoppers 104, annular baffles 105, hollow conveying hoppers 106, a first baffle assembly, a second baffle assembly, and a pushing assembly. The conveying mounting base 101 is located at the top of the step 13. The conveying drive module is used to drive the transfer belt 102 to rotate. In this embodiment, the transfer belt 102 rotates counterclockwise. Several receiving hoppers 104 are spaced apart circumferentially on the outer circumferential surface of the transfer track 102 along the transfer belt 102. The number of receiving hoppers 104 can be set according to the actual situation. The rotation of the conveyor belt 102 drives several receiving hoppers 104 to move sequentially circumferentially below the unloading seat 938. When the receiving hoppers 104 are below the unloading seat 938, the interior of the unloading seat 938 corresponds to the interior of the receiving hoppers 104. When the capacitor 300 is located inside the unloading seat 938, the capacitor 300 inside the unloading seat 938 can enter the receiving hopper 104 located below the unloading seat 938 under its own gravity. In this way, the visual inspection mechanism 90 conveys the capacitor 300 to the inspection conveyor mechanism 100. Then, as the conveyor belt 102 continues to move, the capacitor 300 can be moved circumferentially along the conveyor belt 102.

[0089] The conveying drive module includes a detection conveying motor 1031, a detection drive gear 1032, and a detection driven gear 1033. The detection conveying motor 1031 is mounted on the conveying mounting base 101 and is close to the vision inspection mechanism 90. The output end of the detection conveying motor 1031 passes through the through hole of the conveying mounting base 101 and is located above the conveying mounting base 101. The detection drive gear 1032 is sleeved on the outer periphery of the output end of the detection conveying motor 1031, and the detection driven gear 1033 is sleeved on the outer periphery of the detection shaft 1034. One side of the detection shaft 1034... The detection drive gear 1032 and the detection driven gear 1033 are rotatably mounted on the top of the conveying mounting base 101 via bearing seats. The detection drive gear 1032 and the detection driven gear 1033 are respectively close to both ends of the conveying mounting base 101. The transfer belt 102 is sleeved on the detection drive gear 1032 and the detection driven gear 1033, respectively, and the detection drive gear 1032 and the detection driven gear 1033 are respectively engaged with the inner ends of the transfer belt 102. The inner circumferential surface of the transfer belt 102 is provided with teeth, and the detection drive gear 1032 and the detection driven gear 1033 respectively mesh with the teeth of the transfer belt 102. The detection conveying motor 1031 drives the detection drive gear 1032 to rotate, thereby driving the detection driven gear 1033 and the transfer belt 102 to rotate. The detection drive gear 1032 and the detection driven gear 1033 are covered by a cover plate 1035. The cover plate 1035 is connected to the top of the conveying mounting base 101. The cover plate 1035 protects the detection drive gear 1032 and the detection driven gear 1033.

[0090] The defective material box 120 is located at the top of the step 13 and is situated on one side of the conveyor mounting base 101, for example, in front. One side of the baffle 105 is close to the defective material box 120, and a portion of the defective material box 120 is located below the baffle 105. The other side of the baffle 105 has a notch 1051, which is close to one side of the conveyor mounting base 101. The baffle 105 is located at the top of the conveyor mounting base 101, and a portion of the baffle 105 protrudes from one side, the other side, and both ends of the conveyor mounting base 101. The conveyor belt 102 is located inside the baffle 101, and the receiving hopper 104 is located above the baffle 105. The conveying hopper 106 is located below the baffle 105, and the baffle 105 has a first conveying space corresponding to the conveying hopper 106. The qualified material box 110 is located between the conveyor mounting base 101 and one end of the machine base 10. The qualified material box 110 is positioned at the top of the material box mounting base 130, and a mounting portion 1102 is formed at one end of the qualified material box 110. The top of the mounting portion 1102 is flush with the bottom of the qualified material box 110. The material box mounting base 130 is positioned at the top of the step 13 via mounting posts 1301. The number of mounting posts 1301 can be set according to actual conditions. The qualified material box 110 and the material box mounting base 130 partially protrude from one end of the machine base 10. The conveying hopper 106 is located between the conveying mounting base 101 and the qualified material box 110. The conveying hopper 106 is set at the top of the mounting part 1102, and one side of the conveying hopper 106 has a first material passage hole 1061 communicating with the interior of the conveying hopper 106. One end of the qualified material box 110 has a second material passage hole 1101 corresponding to the first material passage hole 1061, and the second material passage hole 1101 communicates with the interior of the qualified material box 110. The pushing assembly is set on the material box mounting base 130 and is used to push the capacitor 300 located in the conveying hopper 106 into the qualified material box 110 through the first material passage hole 1061 and the second material passage hole 1101. The baffle 105 has a second conveying space corresponding to the unqualified material box 120.

[0091] The feeding assembly includes a feeding drive 1091, a first feeding block 1092, an L-shaped second feeding block 1093, and an L-shaped third feeding block 1094. The feeding drive 1091 is disposed at the top of the hopper mounting base 130, and its output end is connected to the first feeding block 1092 via a connector. The first feeding block 1092 is connected to the second feeding block 1093, which is slidably disposed at the top of the hopper mounting base 130. The third feeding block 1094 is located above the hopper mounting base 130 and between one end of the conveying hopper 106 and the conveying mounting base 101. Part of the third feeding block 1094 is accommodated in the clearance hole 1062 on the other side of the conveying hopper 106, and part of the second feeding block 1093 passes through the through hole 1302 of the hopper mounting base 130 and is connected to the bottom end of the third feeding block 1094. The pusher drive component 1091 is used to drive the first pusher block 1092 to move left and right, thereby driving the second pusher block 1093 and the third pusher block 1094 to move left and right. The pusher drive component 1091 is a common cylinder, but it can also be other types.

[0092] The first baffle assembly includes a first substrate 1071, a first baffle plate 1072, and a first baffle drive 1073. The first substrate 1071 is located below the baffle plate 105 and corresponds to the first conveying space. The first substrate 1071 is connected to the conveying mounting base 101, and a portion of the first substrate 1071 protrudes from one end of the baffle plate 105. The first substrate 1071 has a first substrate through hole. The first baffle plate 1072 passes through the first conveying space and has a first baffle plate through hole 10721 corresponding to the first substrate through hole. The first baffle drive 1073 is disposed at the top of the first substrate 1071, and the output end of the first baffle drive 1073 is connected to one end of the first baffle plate 1072. The first baffle drive 1073 is used to drive the first baffle plate 1072 to move toward or away from the center of the conveyor belt 102. When the receiving hopper 104 moves above the first baffle plate 1072, if the appearance inspection of the capacitor 300 in the receiving hopper 104 is qualified, the first baffle plate 1072 is driven by the first baffle drive 1073 to move towards the center of the transfer belt 102, so that the through hole 10721 of the first baffle plate is located between the receiving hopper 104 and the through hole of the first substrate. At this time, the capacitor 300 in the receiving hopper 104 falls into the conveying hopper 106 through the through hole 10721 of the first baffle plate and the through hole of the first substrate under its own gravity. Then, the first pusher block 1092 is driven to move to the right by the pusher drive 1091, which in turn drives the second pusher block 1093 and the third pusher block 1094 to move to the right. The third pusher block 1094 moving to the right pushes the capacitor 300 located in the conveying hopper 106 to move to the right, so that the capacitor 300 can enter the qualified material box 110 through the first material passage hole 1061 and the second material passage hole 1101. In this way, the inspection and conveying mechanism 100 can transport the capacitor 300 that has passed the appearance inspection to the qualified material box 110 for storage. If the appearance inspection of the capacitor 300 in the receiving hopper 104 is not qualified, the first baffle drive 1073 does not operate. At this time, the receiving hopper 104 and the first substrate through hole are separated by the first baffle plate 1072, so that the first baffle plate 1072 can prevent the capacitor 300 in the receiving hopper 104 from falling into the conveying hopper 106.

[0093] The second baffle assembly includes a second substrate 1081, a second baffle plate 1082, and a second baffle drive 1083. The second substrate 1081 is located below the baffle plate 105 and corresponds to the second conveying space. The second substrate 1081 is connected to the conveying mounting base 101, and a portion of the second substrate 1081 protrudes from one side of the baffle plate 105. The second substrate 1081 has a second substrate through-hole 10811. The second baffle plate 1082 passes through the second conveying space and has a second baffle plate through-hole 10821 corresponding to the second substrate through-hole 10811. The second baffle drive 1083 is disposed at the top of the second substrate 1081, and its output end is connected to one end of the second baffle plate 1082. The second baffle drive 1083 drives the second baffle plate 1082 to move towards or away from the center of the conveyor belt 102. When the receiving hopper 104 moves above the second baffle plate 1082, if the appearance inspection of the capacitor 300 in the receiving hopper 104 fails, the second baffle plate 1082 is driven by the second baffle drive 1083 to move towards the center of the transfer belt 101, so that the through hole 10821 of the second baffle plate is located between the receiving hopper 104 and the through hole 10811 of the second substrate. At this time, the capacitor 300 in the receiving hopper 104 falls into the defective material box 120 under its own gravity through the through hole 10821 of the second baffle plate and the through hole 10811 of the second substrate. In this way, the capacitor 300 that fails the appearance inspection can be transported to the defective material box 120 for storage by the inspection conveying mechanism 100. If the appearance inspection of the capacitor 300 in the receiving hopper 104 is qualified, the second baffle drive 1083 will not be activated. At this time, the receiving hopper 104 and the second substrate through hole 10811 are separated by the second baffle plate 1082, so that the capacitor 300 in the receiving hopper 104 can be prevented from falling into the unqualified material box 120 by the second baffle plate 1082.

[0094] In this embodiment, both the first stop drive 1073 and the second stop drive 1083 are ordinary cylinders; understandably, they could also be other types. There are multiple second conveying spaces, for example, seven. The number of second stop components and defective material boxes 120 corresponds to the number of second conveying spaces, also being seven each. Understandably, the number of second stop components, defective material boxes 120, and second conveying spaces can be set according to actual conditions.

[0095] In this utility model, the defective product box, the qualified product box 110, and the unqualified product box 120 are all detachable, which makes it easy to remove the defective product box, the qualified product box 110, the unqualified product box 120, and the capacitor 300 together from the machine 10.

[0096] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A discharge device, characterized in that, The machine includes a machine base, a material feeding and conveying mechanism, a material pulling robot, and a testing and connecting mechanism. The machine base has a first opening on one side. The material feeding and conveying mechanism is located inside the machine base and a portion of the material feeding and conveying mechanism extends out from the first opening. The top of the machine base has a second opening corresponding to the material feeding and conveying mechanism. The second opening communicates with the first opening. The material pulling robot and the testing and connecting mechanism are both located at the top of the machine base. The portion of the material pulling robot is located above the second opening and the testing and connecting mechanism. The discharge and transfer mechanism is used to receive the tray and capacitors on it that are moved out of the static aging device by the handling device and to transfer the capacitors on the tray to the material removal robot in sequence. It is also used to transfer the empty tray to the handling device after all the capacitors have been removed. The material removal robot is used to remove the capacitors from the tray and transfer the removed capacitors to the test connection mechanism. The test connection mechanism is used to connect the capacitors to the charging and discharging equipment and the test equipment.

2. The discharge device according to claim 1, characterized in that, The material conveying mechanism includes a first conveying drive module, a second conveying drive module, a support frame, and a conveying platform. The first conveying drive module is disposed at the bottom of the machine base, and the second conveying drive module is disposed on the first conveying drive module. A portion of the second conveying drive module extends out from the first opening. The first conveying drive module is used to drive the second conveying drive module to move left and right. The support frame is disposed on the second conveying drive module, and the second conveying drive module is used to drive the support frame to move back and forth. The conveying platform is disposed on the support frame.

3. The discharge device according to claim 2, characterized in that, The transfer platform includes a transfer plate disposed at the top of the support frame, two transfer seats, and a lifting and limiting assembly. The two transfer seats are respectively disposed at both ends of the top of the transfer plate and are arranged in a front-to-back orientation. A plurality of rolling elements are provided on the side of the top of the transfer seat away from the center of the transfer plate. The plurality of rolling elements are spaced apart along the length direction of the transfer seat. The lifting and limiting assembly is disposed on the transfer plate and located between the two transfer seats. The lifting and limiting assembly is used to drive the pallet to move up and down and to drive the pallet to move left and right.

4. The discharge device according to claim 3, characterized in that, The lifting and limiting assembly includes a lifting drive, a lifting seat, a first lifting plate, a second lifting plate, and a pushing drive. A pad is provided at the top of the transfer plate. The lifting seat is slidably disposed at the top of the pad. The lifting drive is disposed at the bottom of the lifting seat and passes through a through hole in the transfer plate and a through hole in the pad. The first lifting plate is located below the lifting drive and within a support frame. The first lifting plate is connected to the output end of the lifting drive. The lifting drive is used to drive the first lifting plate to move up and down. The second lifting plate is located above the lifting seat and is connected to the first lifting plate via a lifting rod. The lifting rod passes through a through hole in the lifting seat, a waist-shaped hole in the pad, and a through hole in the transfer plate, and can move up and down relative to the lifting seat, transfer plate, and pad. The pushing drive is disposed at the top of the pad. The output end of the pushing drive is connected to the lifting seat. The pushing drive is used to drive the lifting seat to move left and right.

5. The discharge device according to claim 3, characterized in that, The transfer platform further includes a transfer limiting assembly, which includes a limiting plate, a transfer drive, and a limiting block. The limiting plate and the limiting block are arranged in a front-to-back configuration. The limiting plate is located on the side of a plurality of rolling elements of one transfer seat that is away from the center of the transfer plate, and the limiting block is located on the side of a plurality of rolling elements of the other transfer seat that is away from the center of the transfer plate. The limiting plate and the limiting block partially protrude from the top of the transfer seat. The limiting block is connected to the output end of the transfer drive. Both the limiting plate and the transfer drive are mounted on the support frame. The transfer drive is used to drive the limiting block to move toward or away from the center of the transfer plate.

6. The discharge device according to claim 1, characterized in that, The test connection mechanism is located between the second opening and one end of the machine base, with the test connection mechanism portion positioned above the second opening. The material pulling manipulator is located on one side of the test connection mechanism. The material pulling manipulator includes a material pulling seat, a first material pulling drive module, a second material pulling drive module, a material pulling gripper drive module, and two material pulling grippers arranged in a front-to-back configuration, all mounted on the top of the machine base. The first material pulling drive module is mounted on the material pulling seat, the second material pulling drive module is mounted on the first material pulling drive module, and the material pulling gripper drive module is mounted on the second material pulling drive module. Both material pulling grippers are located at the bottom end of the material pulling gripper drive module. The first material pulling drive module, the second material pulling drive module, and the material pulling gripper drive module are located above the second opening and the test connection mechanism. The first material pulling drive module drives the second material pulling drive module to move back and forth, the second material pulling drive module drives the material pulling gripper drive module to move up and down, and the material pulling gripper drive module drives the two material pulling grippers to move closer to or further away from each other.

7. The discharge device according to claim 6, characterized in that, The material pulling robot includes a pressing component disposed on one side of the material pulling gripper drive module. The pressing component is used to press down the capacitor after the two pins of the capacitor are inserted into the test fixture of the test connection mechanism.

8. The discharge device according to claim 1, characterized in that, The test connection mechanism is located between the second opening and one end of the machine base, with the test connection mechanism portion positioned above the second opening. The material removal robot is located on one side of the test connection mechanism. The discharge device further includes a good product unloading robot, a defective product unloading robot, and a defective product box disposed on the top of the machine base. The good product unloading robot corresponds to one end of the test connection mechanism and is located between the center of the test connection mechanism and one end of the machine base. The good product unloading robot is used to remove capacitors that pass the test from the test connection mechanism, and the defective product unloading robot is used to remove capacitors that fail the test from the test connection mechanism and place the removed capacitors into the defective product box for storage.

9. The discharge device according to claim 8, characterized in that, The test connection mechanism includes an annular belt, a belt drive module for driving the annular belt to rotate, several test fixtures, a charging track, and a test track. The annular belt is located above the second opening. Several test fixtures are spaced apart circumferentially on the outer circumferential surface of the annular belt. The charging track and the test track are both located at the top of the machine and outside the annular belt. The charging track and the test track are arranged sequentially along the rotation direction of the annular belt. The charging track is provided with a charging conductive component, which includes a positive charging conductive element and a negative charging conductive element. The positive and negative charging conductive elements are used for electrical connection with a charging and discharging device. The test track is provided with a test conductive component, which includes a positive test conductive element and a negative test conductive element. The positive and negative test conductive elements are used for electrical connection with a test device. The test fixtures are used to hold and conduct capacitors and to make contact with the positive charging conductive element, the negative charging conductive element, the positive test conductive element, and the negative test conductive element. The rotation of the annular belt can drive the test fixture to move circumferentially along the annular belt. When the test fixture and the capacitor on it move to the position corresponding to the charging track, the test fixture can contact and conduct electricity with the positive and negative charging conductive elements, thereby enabling the capacitor on the test fixture to be charged by the charging and discharging equipment. When the test fixture and the capacitor on it move to the position corresponding to the test track, the test fixture can contact and conduct electricity with the positive and negative test conductive elements, thereby enabling the performance testing of the capacitor on the test fixture by the testing equipment.

10. The discharge device according to claim 9, characterized in that, The test connection mechanism further includes a first discharge track and a second discharge track. Both the first and second discharge tracks are located at the top of the machine platform and outside the annular belt. The first and second discharge tracks are sequentially arranged along the rotation direction of the annular belt. The charging track and the test track are located between the first and second discharge tracks. Each of the first and second discharge tracks is equipped with a discharge conductive component, including a positive discharge conductive element and a negative discharge conductive element. The test fixture is used to contact and conduct electricity with the positive and negative discharge conductive elements. When the test fixture and its capacitor move to a position corresponding to the first discharge track, the test fixture can contact and conduct electricity with the positive and negative discharge conductive elements of the first discharge track, thereby discharging the capacitor on the test fixture through a charging and discharging device. When the test fixture and its capacitor move to a position corresponding to the second discharge track, the test fixture can contact and conduct electricity with the positive and negative discharge conductive elements of the second discharge track, thereby discharging the capacitor on the test fixture through a charging and discharging device.

11. The discharge device according to claim 8, characterized in that, The discharge device also includes a rotating mechanism, a visual inspection mechanism, an inspection conveying mechanism, a qualified material box, and a defective material box, which are disposed on the top of the machine. The rotating mechanism, the visual inspection mechanism, the inspection conveying mechanism, and the qualified material box are sequentially disposed between one end of the test connection mechanism and one end of the machine. The good product unloading robot arm is located above the rotating mechanism, and the defective material box is located on one side of the inspection conveying mechanism, with part of the inspection conveying mechanism located above the defective material box. The good-quality unloading robot is also used to transfer the removed capacitors to the rotating mechanism. The rotating mechanism is used to clamp the capacitors transferred by the good-quality unloading robot and drive the capacitors to rotate, so as to adjust the position of the two pins of the capacitors. The visual inspection mechanism is used to inspect the appearance of the capacitors and to transport the capacitors to the inspection conveying mechanism after the inspection is completed. The inspection conveying mechanism is used to transport the capacitors that pass the appearance inspection to the qualified material box for storage and to transport the capacitors that fail the appearance inspection to the unqualified material box for storage.

12. The discharge device according to claim 11, characterized in that, The rotating mechanism includes a rotating base, a rotating drive component, a rotating gripper drive module, and two rotating grippers arranged in a front-to-back orientation. The rotating base is located at the top of the machine tool, and the rotating drive component is located on the rotating base. The rotating gripper drive module is located at the output end of the rotating drive component. The rotating drive component is used to drive the rotating gripper drive module to rotate. Both rotating grippers are located at the top of the rotating gripper drive module. The rotating gripper drive module is used to drive the two rotating grippers to move closer to or further away from each other. The finished product unloading robot is located above the two rotating grippers.

13. The discharge device according to claim 11, characterized in that, The visual inspection mechanism includes a detection transfer assembly, a first support platform, a second support platform, a flipping assembly, multiple support assemblies, a placement assembly, a feeding assembly, and multiple camera assemblies, all disposed on the top of the machine tool. The first and second support platforms are sequentially disposed between the rotating mechanism and the inspection conveying mechanism. The detection transfer assembly is located on one side of the first and second support platforms. One of the support assemblies is disposed on the first support platform. The placement assembly, the remaining support assemblies, and the feeding assembly are sequentially disposed on the second support platform in a direction away from the second support platform. The flipping assembly is located on the other side of the first and second support platforms, and part of the flipping assembly is located above the space between the first and second support platforms. Each camera assembly corresponds to one support assembly.

14. The discharge device according to claim 13, characterized in that, The camera assembly consists of six components: a first camera assembly, a second camera assembly, a third camera assembly, a fourth camera assembly, a fifth camera assembly, and a sixth camera assembly. The number of support components corresponds to the number of camera components and is also six. The six support components are: a first support component, a second support component, a third support component, a fourth support component, a fifth support component, and a sixth support component.

15. The discharge device according to claim 13, characterized in that, The detection adapter assembly includes a first adapter drive module, a second adapter drive module, a first adapter plate, a second adapter plate, a first adapter clamping group, and a second adapter clamping group. The first adapter drive module is disposed at the top of the machine tool. The first adapter plate is disposed at the top of the first adapter drive module and slidably connected to the top of the machine tool. The first adapter drive module is used to drive the first adapter plate to move left and right. The second adapter plate is slidably disposed at the top of the first adapter plate. The second adapter drive module is disposed at the top of the first adapter plate and connected to the second adapter plate. The second adapter drive module is used to drive the second adapter plate to move back and forth. The first adapter clamping group and the second adapter clamping group are spaced apart along the length direction of the second adapter plate. The first adapter clamping group is disposed at the top of the adapter base. The adapter base and the second adapter clamping group are both disposed at the top of the second adapter plate.

16. The discharge device according to claim 13, characterized in that, The flipping assembly includes a flipping rod disposed at the top of the machine base, a flipping seat slidably sleeved on the outer periphery of the flipping rod, a rotary pneumatic gripper, and a flipping drive module. The flipping rod is located on the other side of the first support platform and the second support platform. The rotary pneumatic gripper is disposed inside the flipping seat, and the two gripper parts of the rotary pneumatic gripper extend from one side of the flipping seat and are located above the first support platform and the second support platform. The rotary pneumatic gripper is used to clamp or release the capacitor. The flipping drive module is connected to the flipping seat and is used to drive the flipping seat to move up and down along the flipping rod.

17. The discharge device according to claim 13, characterized in that, The feeding assembly includes a hollow feeding seat, which is located at one end of the second support platform near the detection and conveying mechanism. The top of the machine platform is provided with a step, and the feeding seat is located above the step. The detection and conveying mechanism includes a conveying mounting base, an annular transfer belt, a conveying drive module, and several hollow receiving hoppers. The conveying mounting base is located at the top of the step. The conveying drive module is used to drive the transfer belt to rotate. The several receiving hoppers are spaced apart along the circumference of the transfer belt on its outer circumference. The rotation of the transfer belt can drive the several receiving hoppers to move sequentially along the circumference to below the feeding seat. When the receiving hoppers are below the feeding seat, the interior of the feeding seat corresponds to the interior of the receiving hoppers.

18. The discharge device according to claim 17, characterized in that, The detection conveying mechanism further includes an annular baffle, a hollow conveying hopper, and a pushing assembly. The baffle is located at the top of the conveying mounting base, with the baffle portion protruding from both sides and ends of the conveying mounting base. The conveyor belt is located inside the baffle. The receiving hopper is located above the baffle. The conveying hopper is located below the baffle and between the conveying mounting base and the qualified material box. The baffle has a first conveying space corresponding to the conveying hopper. The qualified material box is located at the top of the material box mounting base, which is located at the top of the step. One side of the conveying hopper has a first material passage hole communicating with the interior of the conveying hopper. One end of the qualified material box has a second material passage hole corresponding to the first material passage hole, which communicates with the interior of the qualified material box. The pushing assembly is used to push the capacitor located in the conveying hopper into the qualified material box through the first material passage hole and the second material passage hole.

19. The discharge device according to claim 18, characterized in that, The defective material box is located at the top of the step, and the defective material box is partially located below the baffle. The baffle has a second conveying space corresponding to the defective material box.

20. The discharge device according to claim 18, characterized in that, The detection conveying mechanism further includes a first baffle assembly, which includes a first baffle plate and a first baffle drive. The first baffle plate is located in the first conveying space and has a first baffle plate through hole. The output end of the first baffle drive is connected to one end of the first baffle plate. The first baffle drive is used to drive the first baffle plate to move toward or away from the center of the moving belt.

21. The discharge device according to claim 19, characterized in that, The detection conveying mechanism further includes a second baffle assembly, which includes a second baffle plate and a second baffle drive. The second baffle plate is located in the second conveying space and has a second baffle plate through hole. The output end of the second baffle drive is connected to one end of the second baffle plate. The second baffle drive is used to drive the second baffle plate to move toward or away from the center of the moving belt.

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