Detection device and detection equipment

Abstract

The utility model relates to a detection device and detection equipment. The detection device comprises a feeding assembly which comprises a first feeding rotary disc mechanism and a second feeding rotary disc mechanism, the first feeding rotary disc mechanism is provided with a plurality of first containing parts which are arranged at intervals in the circumferential direction, and the second feeding rotary disc mechanism is provided with a plurality of second containing parts which are arranged at intervals in the circumferential direction; each first accommodating part and each second accommodating part are used for loading batteries; the detection assembly comprises a detection rotating disc and a detection mechanism, the detection rotating disc is provided with a plurality of third containing parts which are arranged at intervals in the circumferential direction, and the first feeding rotating disc mechanism and the second feeding rotating disc mechanism are arranged at intervals along the circumferential side edge of the detection rotating disc; the detection rotary table drives the third containing parts to sequentially pass through the first feeding rotary table mechanism, the second feeding rotary table mechanism and the detection mechanism through rotation, each third containing part is used for receiving the batteries loaded by the passing first containing part or the second containing part, and the detection mechanism is used for detecting the batteries in the passing third containing parts.

Description

Technical Field

[0001] This application relates to the field of battery manufacturing equipment technology, specifically to a testing device and testing equipment. Background Technology

[0002] In the battery production process, such as for cylindrical batteries, X-ray inspection is required. This involves using X-rays to irradiate and image the battery, and then using the image to determine if there are any defects in the battery, in order to ensure the quality of the battery.

[0003] Existing X-ray inspection equipment has low inspection efficiency. To meet production capacity demands, it is usually necessary to increase the number of X-ray inspection devices, such as by installing two X-ray inspection devices. However, adding more X-ray inspection devices inevitably increases equipment costs and the space required for the equipment. Utility Model Content

[0004] Therefore, it is necessary to provide a detection device and equipment that can improve detection efficiency, thereby avoiding the need to increase the number of devices, reducing equipment costs and the space required by the devices, in order to address the above problems.

[0005] A detection device, comprising:

[0006] The feeding assembly includes a first feeding turntable mechanism and a second feeding turntable mechanism. The first feeding turntable mechanism has a plurality of first receiving sections spaced apart circumferentially, and the second feeding turntable mechanism has a plurality of second receiving sections spaced apart circumferentially. Each first receiving section and each second receiving section is used to load a battery.

[0007] The detection assembly includes a detection turntable and a detection mechanism. The detection turntable has a plurality of third receiving sections arranged at intervals along the circumference. The first feeding turntable mechanism and the second feeding turntable mechanism are arranged at intervals along the circumferential edge of the detection turntable.

[0008] In some embodiments, the center distance between any two adjacent first receiving portions is equal to the center distance between any two adjacent second receiving portions, and is twice the center distance between any two adjacent third receiving portions.

[0009] In some embodiments, the first feed turntable mechanism further has a plurality of fourth receiving sections spaced apart along the circumference, and the second feed turntable mechanism has a plurality of fifth receiving sections spaced apart along the circumference; each of the fourth receiving sections and each of the fifth receiving sections is used to load a cup.

[0010] The detection turntable also has a plurality of sixth receiving sections spaced apart along the circumference and a plurality of seventh receiving sections spaced apart along the circumference. Each of the sixth receiving sections is used to receive cups loaded in the fourth receiving section, and each of the seventh receiving sections is used to receive cups loaded in the fifth receiving section.

[0011] In some embodiments, the center distance between any two adjacent sixth receiving sections is equal to the center distance between any two adjacent seventh receiving sections, and is twice the center distance between any two adjacent third receiving sections.

[0012] In some embodiments, the first feeding turntable mechanism includes a first feeding turntable and a plurality of first loading units mounted on the first feeding turntable, wherein each of the first loading units is arranged at intervals along the circumference of the first feeding turntable.

[0013] Each of the first loading units includes a first fixed base, a first positioning member, a second positioning member, and a first lifting member. The first fixed base is connected to the first feed turntable. The first positioning member, the second positioning member, and the first lifting member are sequentially arranged on the first fixed base along the axial direction of the first feed turntable. The first receiving portion is located on the first positioning member, the fourth receiving portion is located on the second positioning member, and the first lifting member is reciprocating relative to the first fixed base along the axial direction of the first feed turntable.

[0014] In some embodiments, the second positioning member is reciprocating relative to the first fixed seat along the axial direction of the first feed turntable;

[0015] Each of the sixth containment sections is located on the side of each of the seventh containment sections closer to each of the third containment sections; or, each of the sixth containment sections is located on the side of each of the seventh containment sections farther from each of the third containment sections.

[0016] In some embodiments, each first loading unit further includes a first drive block and a first connecting rod, the first drive block being movably connected to the first fixed base along the axial direction of the first feed turntable, and the first connecting rod being connected between the first drive block and the second positioning member.

[0017] In some embodiments, a second roller is mounted on the first drive block, and the detection device further includes a second guide cam, wherein the second roller is capable of rolling cooperation with the second guide cam.

[0018] In some embodiments, the second feeding turntable mechanism includes a second feeding turntable and a plurality of second loading units mounted on the second feeding turntable, wherein each of the second loading units is arranged at intervals along the circumference of the second feeding turntable.

[0019] Each of the second loading units includes a second fixed base, a third positioning member, a fourth positioning member, and a second lifting member. The second fixed base is connected to the second feed turntable. The third positioning member, the fourth positioning member, and the second lifting member are sequentially arranged on the second fixed base along the axial direction of the second feed turntable. The second receiving portion is located on the third positioning member, the fifth receiving portion is located on the fourth positioning member, and the second lifting member is reciprocating relative to the second fixed base along the axial direction of the second feed turntable.

[0020] In some embodiments, the detection device further includes a discharge assembly, which includes two discharge turntable mechanisms arranged at intervals along the peripheral edge of the detection turntable. The detection turntable rotates to drive each of the third receiving parts, each of the sixth receiving parts, and each of the seventh receiving parts through the two discharge turntable mechanisms.

[0021] Each of the discharge turntable mechanisms has a plurality of first support portions arranged circumferentially and a plurality of second support portions arranged circumferentially. The first support portions are used to receive batteries loaded in the third receiving portion, and the second support portions are used to receive cups loaded in the sixth or seventh receiving portion.

[0022] In some embodiments, the discharge turntable mechanism includes a discharge turntable and a plurality of support units mounted on the discharge turntable, wherein each of the support units is arranged at intervals along the axial direction of the discharge turntable;

[0023] Each of the aforementioned bearing units includes a base, a first limiting member, a second limiting member, and a pressing member. The base is connected to the discharge turntable, and the pressing member, the first limiting member, and the second limiting member are sequentially arranged on the base along the axial direction of the discharge turntable. The first bearing portion is located on the first limiting member, the second bearing portion is located on the second limiting member, and the pressing member is reciprocating relative to the base along the axial direction of the discharge turntable.

[0024] In some embodiments, the two discharge turntable mechanisms are a first discharge turntable mechanism and a second discharge turntable mechanism, respectively;

[0025] In the first discharge turntable mechanism, the second limiting member of each of the bearing units can reciprocate relative to the base along the axial direction of the discharge turntable.

[0026] In some embodiments, in the first discharge turntable mechanism, each of the bearing units further includes a second drive block and a second connecting rod, the second drive block being movably connected to the base along the axial direction of the discharge turntable, and the second connecting rod being connected between the second drive block and the second limiting member.

[0027] In some embodiments, a fifth roller is mounted on the second drive block, and the detection device further includes a fifth guide cam, the fifth roller being able to roll in cooperation with the fifth guide cam.

[0028] In some embodiments, the detection components are configured as multiple, and each detection component is arranged sequentially at intervals, with a transition turntable provided between the detection turntables of each pair of adjacent detection components;

[0029] The first and second feed turntables are arranged at intervals along the periphery of the upstream detection turntable, and the two discharge turntable mechanisms are arranged at intervals along the periphery of the downstream detection turntable.

[0030] An inspection device includes a material ejector and an inspection device as described in any of the above embodiments, wherein the material ejector is disposed downstream of the inspection device.

[0031] In some embodiments, the material ejection device includes a receiving turntable, an ejection turntable, a waste turntable, a material rejection assembly, a first material feeding conveyor line, and a second material feeding conveyor line;

[0032] The receiving turntable has a plurality of first receiving sections spaced apart circumferentially, the kicking turntable has a plurality of second receiving sections spaced apart circumferentially, and the waste turntable has a plurality of third receiving sections spaced apart circumferentially. The receiving turntable, the waste turntable, and the inlet end of the first unloading conveyor line are arranged sequentially along the peripheral edge of the kicking turntable. The inlet end of the second unloading conveyor line is arranged along the peripheral edge of the waste turntable. The rejecting assembly is used to push the batteries in the second receiving sections to the third receiving sections.

[0033] In some embodiments, the rejection assembly includes a rejection drive and a pusher plate, the pusher plate being mounted on the drive end of the rejection drive.

[0034] The aforementioned testing device and equipment utilize the first receiving section of the first feeding turntable mechanism and the second receiving section of the second feeding turntable mechanism to simultaneously transfer batteries to the third receiving section of the testing turntable. This significantly improves the efficiency of battery delivery to the testing turntable, allowing for a substantial increase in the number of third receiving sections on the testing turntable. Consequently, the third receiving sections can be arranged more closely, ensuring that the testing mechanism can simultaneously test multiple batteries in adjacent third receiving sections (e.g., two batteries in two third receiving sections). This greatly improves testing efficiency without increasing the number of testing devices, thus avoiding the need to increase the space required for the equipment. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the detection device in one embodiment of this application;

[0036] Figure 2 for Figure 1 The diagram shows the structure of the first feeding turntable mechanism, the second feeding turntable mechanism, and the detection turntable of the detection device shown.

[0037] Figure 3 for Figure 1 Front view of the detection turntable of the detection device shown;

[0038] Figure 4 for Figure 1 A schematic diagram of the structure of the first loading unit of the first feeding turntable mechanism of the detection device shown;

[0039] Figure 5 for Figure 4 The side view of the first loading unit shown (with the battery not ejected from the cup);

[0040] Figure 6 for Figure 4 The side view of the first loading unit shown (the battery is pushed out of the cup);

[0041] Figure 7 for Figure 1 The diagram shows the structure of the second loading unit of the second feeding turntable mechanism.

[0042] Figure 8 for Figure 7 The side view of the second loading unit is shown.

[0043] Figure 9 for Figure 1 The schematic diagram shows the structure of the two discharge turntable mechanisms and the detection turntable of the detection device shown.

[0044] Figure 10 for Figure 9 A schematic diagram of the structure of the supporting unit of the first discharge turntable mechanism shown;

[0045] Figure 11 for Figure 10 The side view of the load-bearing unit shown;

[0046] Figure 12 for Figure 9 A schematic diagram of the structure of the supporting unit of the second discharge turntable mechanism shown;

[0047] Figure 13 for Figure 12 The side view of the load-bearing unit shown;

[0048] Figure 14 for Figure 1 The diagram shows the structure of the material ejection device of the detection equipment. Detailed Implementation

[0049] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0050] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0055] Please see Figure 1 and Figure 2This application provides a testing device, including a feeding assembly 10 and a testing assembly 20. The feeding assembly 10 includes a first feeding turntable mechanism 11 and a second feeding turntable mechanism 13. The first feeding turntable mechanism 11 has a plurality of first receiving portions a1 arranged circumferentially at intervals, and the second feeding turntable mechanism 13 has a plurality of second receiving portions a2 arranged circumferentially at intervals. Each first receiving portion a1 and each second receiving portion a2 is used to load a battery 100. The testing assembly 20 includes a testing turntable 21 and a testing mechanism 23. The testing turntable 21 has a plurality of third receiving portions a3 arranged circumferentially at intervals. The first feeding turntable mechanism 11 and the second feeding turntable mechanism 13 are arranged at intervals along the circumferential edge of the testing turntable 21. When the testing turntable 21 rotates, it can drive each third receiving portion a3 to pass sequentially through the first feeding turntable mechanism 11, the second feeding turntable mechanism 13, and the testing mechanism 23. Each third containment unit a3 is used to receive the battery 100 loaded in the first containment unit a1 or the second containment unit a2 that is passing through. The detection mechanism 23 is used to detect the battery 100 in the third containment unit a3 that is passing through.

[0056] In actual use, the aforementioned testing device involves the upstream conveyor line 40 conveying the batteries 100 to be tested one by one to the first feeding turntable mechanism 11 and the second feeding turntable mechanism 13. The first feeding turntable mechanism 11 receives the batteries 100 conveyed by the upstream conveyor line 40 one by one through each of the first receiving parts a1, and the second feeding turntable mechanism 13 also receives the batteries 100 conveyed by the upstream conveyor line 40 one by one through each of the second receiving parts a2. The first feeding turntable mechanism 11 rotates around its own axis, thereby causing each of the first receiving parts a1 to pass sequentially through the testing turntable 21, and at the position between the first feeding turntable mechanism 11 and the testing turntable 21, the batteries 100 in the first receiving parts a1 are transferred to the third receiving part a3 of the testing turntable 21. Simultaneously, the second feeding turntable mechanism 13 rotates around its own axis, thereby causing each of the second receiving sections a2 to pass sequentially through the detection turntable 21. At the position between the second feeding turntable mechanism 13 and the detection turntable 21, the batteries 100 in the second receiving section a2 are transferred to the third receiving section a3 of the detection turntable 21. The detection turntable 21 rotates around its own axis, thereby causing each of the third receiving sections a3 to pass sequentially through the detection mechanism 23, and the detection mechanism 23 simultaneously detects the multiple batteries 100 in the multiple (i.e., two or more) third receiving sections a3 that have passed through.

[0057] Thus, in this application, the first receiving section a1 of the first feeding turntable mechanism 11 and the second receiving section a2 of the second feeding turntable mechanism 13 simultaneously transfer the battery 100 to the third receiving section a3 of the detection turntable 21, which greatly improves the efficiency of transporting the battery 100 to the detection turntable 21. This allows for a significant increase in the number of third receiving sections a3 on the detection turntable 21, enabling each third receiving section a3 to be arranged more closely. This ensures that the detection mechanism 23 can simultaneously detect multiple batteries 100 in multiple adjacent third receiving sections a3 (e.g., two batteries 100 in two third receiving sections a3), thereby greatly improving detection efficiency without increasing the number of detection devices and thus avoiding increasing the space required for the equipment.

[0058] It should be noted that a single upstream conveyor line 40 can be used to simultaneously feed the battery 100 to the first feeding turntable mechanism 11 and the second feeding turntable mechanism 13. Of course, in other embodiments, two upstream conveyor lines 40 can also be used to feed the battery 100 to the first feeding turntable mechanism 11 and the second feeding turntable mechanism 13 respectively. This is not limited here, as long as the conveying efficiency of the first feeding turntable mechanism 11 and the second feeding turntable mechanism 13 can be matched.

[0059] It should also be noted that each battery 100 transported by the upstream conveyor line 40 is loaded on a corresponding cup 200, that is, the cup 200 is used to clamp the battery 100 to avoid damage to the battery 100 during the transport process (such as scratches or other defects on the surface of the battery 100).

[0060] In the embodiments of this application, the first feeding turntable mechanism 11 further includes a plurality of fourth receiving portions a4 arranged circumferentially at intervals. Each fourth receiving portion a4 corresponds one-to-one with each first receiving portion a1, and each fourth receiving portion a4 is located on the same side of the first receiving portion a1 along the axial direction of the first feeding turntable mechanism 11. Specifically, the axial direction of the first feeding turntable mechanism 11 is vertical, and each fourth receiving portion a4 is located below each first receiving portion a1. Thus, the upstream conveyor line 40 conveys a cup 200 (containing a battery 100) to the first feeding turntable mechanism 11, and the first feeding turntable mechanism 11 receives the cup 200 using the fourth receiving portion a4, while simultaneously receiving the battery 100 on the cup 200 using the first receiving portion a1 corresponding to the fourth receiving portion a4. In other words, the cup 200 and the battery 100 on the cup 200 are respectively received by a corresponding set of fourth receiving parts a4 and first receiving parts a1, thereby ensuring that the cup 200 and the battery 100 on the cup 200 rotate downstream together with the first feeding turntable mechanism 11.

[0061] The second feeding turntable mechanism 13 also has multiple fifth receiving sections a5 arranged circumferentially (see...). Figure 7 Each fifth receiving section a5 corresponds one-to-one with each second receiving section a2, and each fifth receiving section a5 is located on the same side of the second receiving section a2 along the axial direction of the second feeding turntable mechanism 13. Specifically, the axial direction of the second feeding turntable mechanism 13 is vertical, and each fifth receiving section a5 is located below each second receiving section a2. Thus, the upstream conveyor line 40 conveys a cup 200 (containing a battery 100) to the second feeding turntable mechanism 13. The second feeding turntable mechanism 13 receives the cup 200 using the fifth receiving section a5, and simultaneously receives the battery 100 on the cup 200 using the second receiving section a2 corresponding to the fifth receiving section a5. That is, the cup 200 and the battery 100 on the cup 200 are received by a corresponding set of fifth receiving sections a5 and second receiving sections a2, respectively, thereby ensuring that the cup 200 and the battery 100 on the cup 200 rotate downstream together with the second feeding turntable mechanism 13.

[0062] Furthermore, the detection turntable 21 also has a plurality of sixth receiving sections a6 spaced apart circumferentially and a plurality of seventh receiving sections a7 spaced apart circumferentially. Each sixth receiving section a6 is used to receive a cup 200 loaded in a fourth receiving section a4, and each seventh receiving section a7 is used to receive a cup 200 loaded in a fifth receiving section a5. Thus, during the rotation of the detection turntable 21 around its own axis, at the position between the detection turntable 21 and the first feeding turntable mechanism 11, the cup 200 loaded in the fourth receiving section a4 enters the sixth receiving section a6; at the position between the detection turntable 21 and the second feeding turntable mechanism 13, the cup 200 loaded in the fifth receiving section a5 enters the seventh receiving section a7.

[0063] Please see Figure 2 , Figure 4 and Figure 5Specifically, in this embodiment, the first feeding turntable mechanism 11 includes a first feeding turntable and a plurality of first loading units 112 mounted on the first feeding turntable. Each first loading unit 112 is arranged at intervals along the circumference of the first feeding turntable. Each first loading unit 112 includes a first fixed base 1121, a first positioning member 1122, a second positioning member 1123, and a first lifting member 1124. The first fixed base 1121 is connected to the first feeding turntable, allowing the first fixed base 1121 to rotate with the first feeding turntable. The first positioning member 1122, the second positioning member 1123, and the first lifting member 1124 are sequentially arranged on the first fixed base 1121 along the axial direction of the first feeding turntable, so that when the first feeding turntable rotates, it can drive the first fixed base 1121, the first positioning member 1122, the second positioning member 1123, and the first lifting member 1124 to rotate together. A first receiving portion a1 is located on the first positioning member 1122 and is used to receive the battery 100. The fourth receiving section a4 is located on the second positioning member 1123 and is used to receive the cup 200. The first lifting member 1124 is reciprocating relative to the first fixed seat 1121 along the axial direction of the first feed turntable. Specifically... Figure 4 In the embodiment shown, the first positioning member 1122, the second positioning member 1123 and the first lifting member 1124 are arranged sequentially from top to bottom on the first fixed base 1121.

[0064] Thus, when the first feed turntable drives a first loading unit 112 to the upstream conveyor line 40, the cup 200 (containing a battery 100) conveyed by the upstream conveyor line 40 enters the fourth receiving portion a4 on the second positioning member 1123, and simultaneously, the battery 100 contained in the cup 200 enters the first receiving portion a1 on the first positioning member 1122. Then, the cup 200 and the battery 100 contained in the cup 200 rotate downstream together with the second positioning member 1123 and the first positioning member 1122, respectively. During this process, the first lifting member 1124 is controlled to move toward the second positioning member 1123 (i.e., move upward) until the battery 100 is pushed out of the cup 200, so that the battery 100 is separated from the cup 200. That is, the battery 100 loaded in the first receiving part a1 of the first positioning member 1122 and the cup 200 loaded in the fourth receiving part a4 of the second positioning member 1123 are separated from each other, so that the cup 200 does not interfere with the test results when the subsequent testing mechanism 23 tests the battery 100.

[0065] Specifically, the first positioning member 1122 is fixedly connected to the first fixed base 1121, and the first positioning member 1122 has a positioning opening, which serves as the aforementioned first receiving portion a1. Optionally, a magnetic suction member may also be provided on the first positioning member 1122, which is used to magnetically attract and fix the battery 100 in the first receiving portion a1 of the first positioning member 1122, ensuring that the battery 100 remains fixed to the first positioning member 1122 when rotating together with it.

[0066] Specifically, the second positioning member 1123 has a positioning opening, which serves as the aforementioned fourth receiving portion a4. Optionally, a magnetic suction member may also be provided on the second positioning member 1123, which is used to magnetically attach and fix the cup 200 inside the fourth receiving portion a4 of the second positioning member 1123, ensuring that the cup 200 remains fixed to the second positioning member 1123 when rotating together with it.

[0067] Specifically, the first lifting member 1124 includes a first lifting seat 1125 and a first push rod 1126. A first slide rail c1 is provided on the first fixed seat 1121, which extends longitudinally along the axial direction of the first feed turntable. A first slider c2 is provided on the first lifting seat 1125, which is slidably mounted on the first slide rail c1, thereby guiding the movement of the first lifting seat 1125 relative to the first fixed seat 1121 using the first slider c2 and the first slide rail c1. One end of the first push rod 1126 is connected to the first lifting seat 1125, and the other end of the first push rod 1126 extends toward the second positioning member 1123. Thus, when the first lifting seat 1125 moves relative to the first fixed seat 1121 toward the direction of approaching the second positioning member 1123, the end of the first push rod 1126 facing the second positioning member 1123 enters the cup 200 through the bottom opening of the cup 200, thereby pushing the battery 100 out of the cup 200 through the top opening of the cup 200 until the battery 100 is completely separated from the cup 200. After the battery 100 is pushed out, the first lifting seat 1125 moves relative to the first fixed seat 1121 away from the second positioning member 1123 until the end of the first push rod 1126 away from the first lifting seat 1125 exits the cup 200 through the bottom opening of the cup 200, preventing the first push rod 1126 from interfering with the transfer of the cup 200 to the detection turntable 21.

[0068] Optionally, a first roller b1 is provided on the first lifting seat 1125. When the first feeding turntable rotates, the first roller b1 also rotates with the first feeding turntable. The detection device also includes a first guide cam, which is arranged on the movement path of the first roller b1, so that the first roller b1 passes through the first guide cam as it rotates with the first feeding turntable. During the process of the first roller b1 passing through the first guide cam, the first roller b1 rolls in cooperation with the first guide cam, that is, the first roller b1 rolls along the first guide cam, so that the first roller b1 is displaced in the axial direction of the first feeding turntable under the guidance of the first guide cam. Thus, the first roller b1 drives the first lifting seat 1125 to move closer to the second positioning member 1123, until it drives the first push rod 1126 to completely push out the battery 100 in the cup 200.

[0069] It should be noted that the movement of the first lifting seat 1125 relative to the first fixed seat 1121 is not limited to the use of the first guide cam and the first roller b1. In other embodiments, the first lifting seat 1125 can be driven to move relative to the first fixed seat 1121 by a linear drive component such as a cylinder, which is not limited here.

[0070] It should also be noted that, due to the large diameter of the cup 200, after the first feeding turntable mechanism 11 transfers the cup 200 to the sixth receiving section a6 of the detection turntable 21, when the sixth receiving section a6 rotates past the second feeding turntable mechanism 13, the cup 200 in the sixth receiving section a6 will interfere with the cup 200 loaded in the fifth receiving section a5 of the second feeding turntable mechanism 13.

[0071] To avoid interference between the cups 200, in some embodiments, the second positioning member 1123 is reciprocally movable relative to the first fixed seat 1121 along the axial direction of the first feed turntable. Each sixth receiving portion a6 is located on the side of each seventh receiving portion a7 away from each third receiving portion a3, that is, each sixth receiving portion a6 is located below each seventh receiving portion a7. Optionally, the second positioning member 1123 is mounted on the first fixed seat 1121 via a slide rail and slider structure, thereby guiding the movement of the second positioning member 1123 relative to the first fixed seat 1121 using the slide rail and slider structure.

[0072] Thus, when the first loading unit 112 passes the upstream conveyor line 40, the cup 200 conveyed by the upstream conveyor line 40 enters the fourth receiving part a4 on the second positioning member 1123. At this time, the battery 100 loaded in the cup 200 also enters the first receiving part a1 of the first positioning member 1122. Before the first loading unit 112 reaches the detection turntable 21 following the first feeding turntable, the first lifting seat 1125 drives the first lifting rod 1126 to push the battery 100 out of the cup 200, so that the battery 100 is completely separated from the cup 200. It also controls the second positioning member 1123 to move away from the first positioning member 1122 relative to the first fixed seat 1121, thereby moving the cup 200 away from the battery 100 by a certain distance. When the first loading unit 112 reaches the detection turntable 21, the battery 100 on the first positioning member 1122 is transferred to the third receiving part a3 of the detection turntable 21, and the cup 200 on the second positioning member 1123 is transferred to the sixth receiving part a6 of the detection turntable 21.

[0073] In other words, by moving the second positioning member 1123 a certain distance away from the first positioning member 1122, when the first loading unit 112 reaches the detection turntable 21, there is a height difference between the cup 200 on the second positioning member 1123 and the cup 200 on the seventh receiving part a7 on the detection turntable 21 in the axial direction (i.e., vertical direction) of the detection gripper, so as to avoid interference between the cup 200 on the second positioning member 1123 and the cup 200 on the seventh receiving part a7.

[0074] In a specific embodiment, each first loading unit 112 further includes a first driving block 1128 and a first connecting rod 1129. The first driving block 1128 is movably connected to the first fixed base 1121 along the axial direction of the first feeding turntable. The first connecting rod 1129 connects the first driving block 1128 and the second positioning member 1123. Thus, when the first driving block 1128 moves along the axial direction of the first feeding turntable, it can drive the second positioning member 1123 to move relative to the first fixed base 1121 through the first connecting rod 1129, thereby driving the cup 200 on the fourth receiving portion a4 of the second positioning member 1123 to move a certain distance along the axial direction of the first feeding turntable.

[0075] Optionally, the first drive block 1128 is mounted on the first fixed base 1121 via a slide rail and slider structure, thereby guiding the movement of the first drive block 1128 relative to the first fixed base 1121 using the slide rail and slider structure.

[0076] Furthermore, the first driving block 1128 is located on the side of the first positioning member 1122 opposite to the second positioning member 1123, that is, the first driving block 1128 is located above the first positioning member 1122. A through hole is provided on the first positioning member 1122, and the first connecting rod 1129 passes through the through hole in the first positioning member 1122, and the first connecting rod 1129 is movable along the through hole. One end of the first connecting rod 1129 is connected to the first driving block 1128, and the other end is connected to the second positioning member 1123.

[0077] Furthermore, a second roller b2 is mounted on the first drive block 1128. When the first feed turntable rotates, the second roller b2 also rotates along with the first feed turntable. The detection device also includes a second guide cam, which is arranged on the movement path of the second roller b2, so that the second roller b2 can follow the rotation of the first feed turntable and pass through the second guide cam. During the process of the second roller b2 passing through the second guide cam, the second roller b2 and the second guide cam roll in cooperation, that is, the second roller b2 rolls along the second guide cam, so that the second roller b2 is displaced in the axial direction of the first feed turntable under the guidance of the second guide cam. Thus, the second roller b2 drives the first drive block 1128 to move closer to the first positioning member 1122 (i.e., downward) until it drives the second positioning member 1123 to move away from the first positioning member 1122 by a certain distance.

[0078] It should be noted that the movement of the first drive block 1128 relative to the first fixed seat 1121 is not limited to the use of the second guide cam and the second roller b2. In other embodiments, the first drive block 1128 can be driven to move relative to the first fixed seat 1121 by a linear drive component such as a cylinder, which is not limited here.

[0079] Please see Figure 2 , Figure 7 and Figure 8Specifically, in this embodiment, the second feeding turntable mechanism 13 includes a second feeding turntable 130 and a plurality of second loading units 132 mounted on the second feeding turntable 130. Each second loading unit 132 is arranged at intervals along the circumference of the second feeding turntable 130. Each second loading unit 132 includes a second fixed base 1321, a third positioning member 1322, a fourth positioning member 1323, and a second lifting member 1324. The second fixed base 1321 is connected to the second feeding turntable 130, allowing the second fixed base 1321 to rotate together with the second feeding turntable 130. The third positioning member 1322, the fourth positioning member 1323, and the second lifting member 1324 are sequentially arranged on the second fixed base 1321 along the axial direction of the second feeding turntable 130, so that when the second feeding turntable 130 rotates, it can drive the second fixed base 1321, the third positioning member 1322, the fourth positioning member 1323, and the second lifting member 1324 to rotate together. The second receiving section a2 is located on the third positioning member 1322 and is used to receive the battery 100. The fifth receiving section a5 is located on the fourth positioning member 1323 and is used to receive the cup 200. The second lifting member 1324 is reciprocating relative to the second fixed base 1321 along the axial direction of the second feed turntable 130. Specifically... Figure 7 In the embodiment shown, the third positioning member 1322, the fourth positioning member 1323, and the second lifting member 1324 are arranged sequentially from top to bottom on the second fixed base 1321.

[0080] Thus, when the second feed turntable 130 drives a second loading unit 132 to the upstream conveyor line 40, the cup 200 (containing a battery 100) conveyed by the upstream conveyor line 40 enters the fifth receiving portion a5 on the fourth positioning member 1323, while the battery 100 in the cup 200 enters the second receiving portion a2 on the third positioning member 1322. Then, the cup 200 and the battery 100 loaded on the cup 200 rotate downstream together with the fourth positioning member 1323 and the third positioning member 1322, respectively. During this process, the second lifting member 1324 is controlled to move toward the fourth positioning member 1323 (i.e., move upward) until the battery 100 is pushed out of the cup 200, so that the battery 100 is separated from the cup 200. That is, the battery 100 loaded in the second receiving part a2 of the third positioning member 1322 and the cup 200 loaded in the fifth receiving part a5 of the fourth positioning member 1323 are separated from each other, so as to avoid the cup 200 interfering with the test results when the subsequent testing mechanism 23 tests the battery 100.

[0081] Specifically, the third positioning member 1322 is fixedly connected to the second fixing base 1321, and the third positioning member 1322 has a positioning opening, which serves as the aforementioned second receiving portion a2. Optionally, a magnetic suction member may also be provided on the third positioning member 1322, which is used to magnetically attract and fix the battery 100 in the second receiving portion a2 of the third positioning member 1322, ensuring that the battery 100 remains fixed to the third positioning member 1322 when rotating together with it.

[0082] Specifically, the fourth positioning member 1323 has a positioning opening, which serves as the aforementioned fifth receiving portion a5. Optionally, a magnetic suction member can also be provided on the fourth positioning member 1323, which is used to magnetically attach and fix the cup 200 inside the fifth receiving portion a5 of the fourth positioning member 1323, ensuring that the cup 200 remains fixed to the fourth positioning member 1323 when rotating together with it.

[0083] Specifically, the second lifting member 1324 includes a second lifting seat 1325 and a second lifting rod 1326. A second slide rail c3 is provided on the second fixed seat 1321, extending longitudinally along the axial direction of the second feed turntable 130. A second slider c4 is provided on the second lifting seat 1325, slidably mounted on the second slide rail c3, thereby guiding the movement of the second lifting seat 1325 relative to the second fixed seat 1321 using the second slider c4 and the second slide rail c3. One end of the second lifting rod 1326 is connected to the second lifting seat 1325, and the other end of the second lifting rod 1326 extends towards the fourth positioning member 1323. Thus, when the second lifting seat 1325 moves relative to the second fixed seat 1321 toward the direction of the fourth positioning member 1323, one end of the second push rod 1326 toward the fourth positioning member 1323 enters the cup 200 through the bottom opening of the cup 200, thereby pushing the battery 100 out of the cup 200 through the top opening of the cup 200 until the battery 100 is completely separated from the cup 200. After the battery 100 is pushed out, the second lifting seat 1325 moves relative to the second fixed seat 1321 away from the fourth positioning member 1323 until one end of the second push rod 1326 away from the second lifting seat 1325 exits the cup 200 through the bottom opening of the cup 200, thus preventing the second push rod 1326 from interfering with the transfer of the cup 200 to the detection turntable 21.

[0084] Optionally, a third roller b3 is provided on the second lifting seat 1325. When the second feeding turntable 130 rotates, the third roller b3 also rotates with the second feeding turntable 130. The detection device also includes a third guide cam, which is arranged on the movement path of the third roller b3, so that the third roller b3 follows the rotation of the second feeding turntable 130 and passes through the third guide cam. During the process of the third roller b3 passing through the third guide cam, the third roller b3 rolls in cooperation with the third guide cam, that is, the third roller b3 rolls along the third guide cam, so that the third roller b3 is displaced in the axial direction of the second feeding turntable 130 under the guidance of the third guide cam. Thus, the third roller b3 drives the second lifting seat 1325 to move closer to the fourth positioning member 1323, until it drives the second push rod 1326 to completely push out the battery 100 in the cup 200.

[0085] It should be noted that the movement of the second lifting seat 1325 relative to the second fixed seat 1321 is not limited to the cooperation of the third guide cam and the third roller b3. In other embodiments, the movement of the second lifting seat 1325 relative to the second fixed seat 1321 can be driven by a linear drive component such as a cylinder, which is not limited here.

[0086] Specifically, each first receiving section a1 is evenly arranged circumferentially along the first feeding turntable 130, each second receiving section a2 is evenly arranged circumferentially along the second feeding turntable 130, and each third receiving section a3 is evenly arranged circumferentially along the detection turntable 21. The center distance between any two adjacent first receiving sections a1 is equal to the center distance between any two adjacent second receiving sections a2, and the center distance between any two adjacent first receiving sections a1 and the center distance between any two adjacent second receiving sections a2 are both equal to twice the center distance between any two adjacent third receiving sections a3. In this way, it is ensured that during the rotation of the first feeding turntable, the second feeding turntable 130, and the detection turntable 21, the batteries 100 in the first receiving sections a1 and the second receiving sections a2 can be accurately transferred to the third receiving sections a3.

[0087] Specifically, each sixth containment section a6 is evenly arranged circumferentially along the detection turntable 21, and each seventh containment section a7 is also evenly arranged circumferentially along the detection turntable 21. The center distance between any two adjacent sixth containment sections a6 is equal to the center distance between any two adjacent seventh containment sections a7, and the center distance between any two adjacent sixth containment sections a6 and the center distance between any two adjacent seventh containment sections a7 are both equal to twice the center distance between any two adjacent third containment sections a3. In this way, it is ensured that the battery 100 in each third containment section a3 is aligned axially with the cup 200 in the corresponding sixth containment section a6 or seventh containment section a7 along the detection turntable 21, so that the battery 100 can be pressed back into the corresponding cup 200 in the future.

[0088] It should be noted that the detection component 20 is not limited to one; in other embodiments, the number of detection components 20 can be multiple (two or more). In embodiments where the number of detection components 20 is multiple, the detection components 20 are arranged sequentially at intervals, and a transition turntable 25 is provided between the detection turntables 21 of each pair of adjacent detection components 20. The first feed turntable and the second feed turntable 130 are arranged at intervals along the circumferential edge of the upstream detection turntable 21.

[0089] Thus, in actual use, the cups 200 and batteries 100 on the fourth receiving section a4 and the first receiving section a1 of the first feeding turntable mechanism 11 respectively enter the sixth receiving section a6 and the third receiving section a3 of the detection turntable 21. Similarly, the cups 200 and batteries 100 on the fifth receiving section a5 and the second receiving section a2 of the second feeding turntable mechanism 13 enter the seventh receiving section a7 and the third receiving section a3 of the detection turntable 21 respectively. The rotation of the detection turntable 21 causes each of the third receiving sections a3 to pass sequentially through the detection mechanism 23, which then detects the batteries 100 passing through. Furthermore, the detection mechanism 23 detects two or more batteries 100 simultaneously at a time. The detection turntable 21 then drives each of the third containment sections a3 to pass sequentially through the transition turntable 25. The transition turntable 25 receives the battery 100 on the third containment section a3 and the cup 200 on the sixth containment section a6 or the seventh containment section a7, and transfers the received battery 100 and cup 200 to a downstream detection turntable 21. This process continues until the battery 100 and cup 200 have passed sequentially through each detection turntable 21.

[0090] Understandably, the detection mechanism 23 of each detection component 20 detects a portion of the batteries 100 on the detection turntable 21 to ensure that all batteries 100 passing through each detection turntable 21 can be detected. Specifically... Figure 1 In the illustrated embodiment, there are two detection components 20, and the detection mechanism 23 of each detection component 20 simultaneously detects two adjacent batteries 100. Specifically, the detection mechanism 23 of the upstream detection component 20 detects the 1st, 2nd, 5th, 6th, 9th, 10th, 13th, 14th, 17th, 18th... nth and n+1th batteries 100; the detection mechanism 23 of the downstream detection component 20 detects the 3rd, 4th, 7th, 8th, 11th, 12th, 15th, 16th... n+2nd and n+3rd batteries 100, thereby ensuring that all batteries 100 passing through the two detection turntables 21 can be detected.

[0091] It is understandable that the structure of the transition turntable 25 is similar to that of the detection turntable 21, as long as it can transfer the battery 100 and cup 200 on the upstream detection turntable 21 to the downstream detection turntable 21, and no limitation is made here.

[0092] Please see Figure 1 and Figure 9 In embodiments of this application, the detection device further includes a discharge assembly 30, which includes two discharge turntable mechanisms 31. The two discharge turntable mechanisms 31 are spaced apart along the circumferential edge of the downstream detection turntable 21. The downstream detection turntable 21 rotates, causing each third receiving part a3, each sixth receiving part a6, and each seventh receiving part a7 to sequentially pass through the two discharge turntable mechanisms 31. Each discharge turntable mechanism 31 has a plurality of first support parts d1 spaced apart circumferentially and a plurality of second support parts d2 spaced apart circumferentially. Each first support part d1 corresponds one-to-one with each second support part d2. Each first support part d1 is located on the same side of its corresponding second support part d2 along the axial direction of the discharge turntable mechanism 31. The first support part d1 is used to receive the battery 100 loaded in the passing third receiving part a3. The second support part d2 is used to receive the cup 200 loaded in the passing sixth receiving part a6 or seventh receiving part a7.

[0093] Thus, when the sixth receiving section a6 and the corresponding third receiving section a3 on the downstream detection turntable 21 reach one of the discharge turntable mechanisms 31, the battery 100 in the third receiving section a3 enters the first supporting section d1 of the discharge turntable mechanism 31, and the cup 200 in the sixth receiving section a6 enters the second supporting section d2 of the discharge turntable mechanism 31; when the seventh receiving section a7 and the corresponding third receiving section a3 on the downstream detection turntable 21 reach another discharge turntable mechanism 31, the battery 100 in the third receiving section a3 enters the first supporting section d1 of the discharge turntable mechanism 31, and the cup 200 in the seventh receiving section a7 enters the second supporting section d2 of the discharge turntable mechanism 31, thereby realizing the transfer of the cup 200 and the battery 100 from the detection turntable 21 to the discharge turntable mechanism 31.

[0094] Please see Figures 9 to 11Specifically, in each embodiment, each discharge turntable mechanism 31 includes a discharge turntable and multiple support units 310 mounted on the discharge turntable, with each support unit 310 spaced apart along the axial direction of the discharge turntable. Each support unit 310 includes a base 311, a pressing member 312, a first limiting member 313, and a second limiting member 314. The base 311 is connected to the discharge turntable, allowing the base 311 to rotate with the discharge turntable. The pressing member 312, the first limiting member 313, and the second limiting member 314 are sequentially arranged on the base 311 along the axial direction of the discharge turntable, so that when the discharge turntable rotates, it can drive the base 311, the pressing member 312, the first limiting member 313, and the second limiting member 314 to rotate together. The first support portion d1 is located on the first limiting member 313 and is used to receive the battery 100. The second support portion d2 is located on the second limiting member 314 and is used to receive the cup holder 200. The pressing component 312 can reciprocate relative to the base 311 along the axial direction of the discharge turntable. Specifically... Figure 10 In the embodiment shown, the pressing member 312, the first limiting member 313, and the second limiting member 314 are arranged sequentially from top to bottom on the base 311.

[0095] Thus, when the downstream detection turntable 21 drives a sixth receiving section a6 and a corresponding third receiving section a3 to one of the discharge turntables, the cup 200 in the sixth receiving section a6 enters the second supporting section d2 of the discharge turntable, and at the same time, the battery 100 in the third receiving section a3 enters the first supporting section d1 of the discharge turntable.

[0096] When the downstream detection turntable 21 drives a seventh receiving section a7 and a corresponding third receiving section a3 to another discharge turntable, the cup 200 in the seventh receiving section a7 enters the second supporting section d2 of the discharge turntable, and at the same time, the battery 100 in the third receiving section a3 enters the first supporting section d1 of the discharge turntable.

[0097] Specifically, the first limiting member 313 is fixedly connected to the base 311, and a positioning opening is provided on the first limiting member 313, which serves as the aforementioned first supporting part d1. Optionally, a magnetic suction member may also be provided on the first limiting member 313, which is used to magnetically attract and fix the battery 100 in the first supporting part d1 of the first limiting member 313, ensuring that the battery 100 remains fixed to the first limiting member 313 when rotating together with the first limiting member 313.

[0098] Specifically, the second limiting member 314 has a positioning opening, which serves as the second supporting part d2. Optionally, a magnetic suction member can also be provided on the second limiting member 314, which is used to magnetically attach and fix the cup 200 inside the second supporting part d2 of the second limiting member 314, ensuring that the cup 200 remains fixed to the second limiting member 314 when rotating together with it.

[0099] Specifically, the pressing member 312 includes a pressing seat 3121 and a pressing rod 3123. A third slide rail is provided on the base 311, which extends longitudinally along the axial direction of the discharge turntable. A third slider is provided on the pressing seat 3121, which is slidably mounted on the third slide rail, thereby guiding the movement of the pressing seat 3121 relative to the base 311 using the third slider and the third slide rail. One end of the pressing rod 3123 is connected to the pressing seat 3121, and the other end of the pressing rod 3123 extends toward the first limiting member 313. Thus, when the pressing seat 3121 moves toward the first limiting member 313 relative to the base 311, the end of the pressing rod 3123 toward the first limiting member 313 presses down the battery 100 in the first bearing portion d1 until the battery 100 enters the cup 200 in the second bearing portion d2. After the battery 100 enters the cup holder 200, the lower pressure seat 3121 moves away from the base 311 in a direction away from the first limiting member 313 until the end of the lower pressure rod 3123 away from the lower pressure seat 3121 separates from the battery 100 and resets.

[0100] Optionally, a fourth roller b4 is provided on the lower pressure seat 3121. When the discharge turntable rotates, the fourth roller b4 also rotates with the discharge turntable. The detection device also includes a fourth guide cam, which is arranged on the movement path of the fourth roller b4, so that the fourth roller b4 can follow the rotation of the discharge turntable and pass through the fourth guide cam. During the process of the fourth roller b4 passing through the fourth guide cam, the fourth roller b4 and the fourth guide cam roll in cooperation, that is, the fourth roller b4 rolls along the fourth guide cam, so that the fourth roller b4 is displaced in the axial direction of the discharge turntable under the guidance of the fourth guide cam. Thus, the fourth roller b4 drives the lower pressure seat 3121 to move closer to and then away from the first limiting member 313, until it drives the lower pressure rod 3123 to press the battery 100 into the cup 200.

[0101] It should be noted that the movement of the lower pressure seat 3121 relative to the base 311 is not limited to the cooperation of the fourth guide cam and the fourth roller b4. In other embodiments, the movement of the lower pressure seat 3121 relative to the base 311 can be driven by a linear drive component such as a cylinder, which is not limited here.

[0102] It should be noted that, since there is a certain height difference between the sixth receiving part a6 and the seventh receiving part a7 on the detection turntable 21 in the axial direction of the detection turntable 21, there is also a height difference between the cup 200 transferred from the sixth receiving part a6 to the second bearing part d2 and the cup 200 transferred from the seventh receiving part a7 to the second bearing part d2 in the axial direction of the discharge turntable.

[0103] To address the issue that the distance between the cup 200 transferred from the sixth receiving section a6 to the second supporting section d2 and the corresponding battery 100 on the first supporting section d1 is too large, making it impossible to press the battery 100 down into the cup 200, two discharge turntable mechanisms 31 are used. One discharge turntable mechanism 31 is designated as the first discharge turntable mechanism 31a, which receives the cup 200 transferred from the sixth receiving section a6, and the other discharge turntable mechanism 31 is designated as the second discharge turntable mechanism 31b, which receives the cup 200 transferred from the seventh receiving section a7.

[0104] In some embodiments, in the first discharge turntable mechanism 31a, the second limiting member 314 of each carrying unit 310 is reciprocally movable relative to the base 311 along the axial direction of the discharge turntable. Optionally, the second limiting member 314 is mounted on the base 311 via a slide rail and slider structure, thereby guiding the movement of the second limiting member 314 relative to the base 311 using the slide rail and slider structure. Thus, before receiving the cup 200 in the sixth receiving section a6, the second limiting member 314 is controlled to move a certain distance away from the first limiting member 313 to ensure that the cup 200 in the sixth receiving section a6 can be accurately transferred to the second carrying section d2 on the second limiting member 314. After receiving the cup 200, the second limiting member 314 is controlled to move a certain distance closer to the first limiting member 313 to ensure that the pressing member 312 can press the battery 100 in the first carrying section d1 of the first limiting member 313 into the cup 200.

[0105] Furthermore, each supporting unit 310 also includes a second driving block 315 and a second connecting rod 316. The second driving block 315 is movably connected to the base 311 along the axial direction of the discharge turntable. The second connecting rod 316 connects the second driving block 315 and the second limiting member 314. Thus, when the second driving block 315 moves along the axial direction of the discharge turntable, it can drive the second limiting member 314 to move relative to the base 311 through the second connecting rod 316, thereby driving the cup 200 in the second supporting part d2 of the second limiting member 314 to move a certain distance along the axial direction of the discharge turntable, so that the distance between the second supporting part d2 and the first supporting part d1 of the first discharge turntable mechanism 31a is the same as the distance between the second supporting part d2 and the first supporting part d1 of the second discharge turntable mechanism 31b.

[0106] Furthermore, the second drive block 315 is located on the side of the lower pressure seat 3121 opposite to the first limiting member 313, that is, the second drive block 315 is located above the lower pressure seat 3121. One end of the second connecting rod 316 is connected to the second drive block 315, and the other end passes through the lower pressure seat 3121 and the first limiting member 313 in sequence, and is connected to the second limiting member 314.

[0107] Furthermore, a fifth roller b5 is mounted on the second drive block 315. When the discharge turntable rotates, the fifth roller b5 also rotates along with the discharge turntable. The detection device also includes a fifth guide cam, which is arranged on the movement path of the fifth roller b5, so that the fifth roller b5 can follow the rotation of the discharge turntable and pass through the fifth guide cam. During the process of the fifth roller b5 passing through the fifth guide cam, the fifth roller b5 and the fifth guide cam roll in cooperation, that is, the fifth roller b5 rolls along the fifth guide cam, so that the fifth roller b5 is displaced in the axial direction of the discharge turntable under the guidance of the fifth guide cam. Thus, the fifth roller b5 drives the second drive block 315 to move closer to the second limiting member 314 (i.e., upward), until it drives the second limiting member 314 to move a certain distance closer to the first limiting member 313.

[0108] It should be noted that the movement of the second drive block 315 relative to the base 311 is not limited to the cooperation of the fifth guide cam and the fifth roller b5. In other embodiments, the movement of the second drive block 315 relative to the base 311 can be driven by a linear drive component such as a cylinder, which is not limited here.

[0109] It should also be noted that, please refer to Figure 12 and Figure 13 The structure of the second discharge turntable mechanism 31b is similar to that of the first discharge turntable mechanism 31b. The difference is that the second limiting member 314 of the second discharge turntable mechanism 31b is fixedly connected to the base 311. Therefore, it is not necessary to set up related components such as the second drive block 315, the second connecting rod 316, the fifth roller b5 and the fifth guide cam to drive the second limiting member 314 to move relative to the base 311.

[0110] In embodiments of this application, the detection device further includes a drive assembly, which is kinetically connected to the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable, thereby enabling the drive assembly to drive the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable to rotate around their respective axes. It is understood that the axial directions of the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable are all substantially parallel to the vertical direction.

[0111] Furthermore, the drive assembly includes a first rotary drive component and a first gear transmission mechanism. The first gear transmission mechanism is drively connected between the output shaft of the first rotary drive component and the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable. This allows the rotational motion output by the first rotary drive component to be transmitted to the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable via the first gear transmission mechanism, thereby driving the first feed turntable, the second feed turntable 130, each detection turntable 21, and each discharge turntable to rotate. Optionally, the first rotary drive component can be a motor.

[0112] It should be noted that the structure of the first gear transmission mechanism is not limited here, as long as it can transmit the rotational motion output by the first rotary drive to the first feed turntable, the second feed turntable 130, each detection turntable 21 and each discharge turntable.

[0113] Please see Figure 1 and Figure 14 As shown, this application also provides a testing device, which includes a kicking device 60, a transfer conveyor line 51, and the testing device as described in any of the above embodiments. The kicking device 60 is arranged downstream of the testing device, and the transfer conveyor line 51 is arranged between the testing device and the kicking device 60, for transferring the cup 200 and battery 100 on the testing device to the kicking device 60. The kicking device 60 is used to receive the cup 200 and battery 100 transferred by the transfer conveyor line 51, and to screen the battery 100 according to the testing results of the testing mechanism 23, that is, to screen out defective batteries and prevent defective batteries from being mixed with qualified batteries and flowing downstream together.

[0114] Furthermore, two transfer conveyor lines 51 are configured. One transfer conveyor line 51 is arranged between one of the discharge turntable mechanisms 31 and the kicking device 60, and the other transfer conveyor line 51 is arranged between the other discharge turntable mechanism 31 and the kicking device 60. In this way, the two transfer conveyor lines 51 respectively transport the cups 200 on the two discharge turntable mechanisms 31 to the kicking device 60. Since the battery 100 has been pressed into the cup 200 by the pressing member 312 when it is on the first bearing part d1 of the discharge turntable mechanism 31, the battery 100 is also transferred to the transfer conveyor line 51 along with the cup 200 and is transported to the kicking device 60 by the transfer conveyor line 51.

[0115] Specifically, in this embodiment, the material ejection device 60 includes a receiving turntable 61, an ejection turntable 63, a waste turntable 65, a rejection assembly 67, a first discharge conveyor line 64, and a second discharge conveyor line 66. The receiving turntable 61 has a plurality of first receiving sections 611 spaced apart circumferentially, which are used to receive cups 200 and batteries 100 conveyed by the transfer conveyor line 51. The ejection turntable 63 has a plurality of second receiving sections 631 spaced apart circumferentially. The waste turntable 65 has a plurality of third receiving sections 651 spaced apart circumferentially. The inlet ends of the receiving turntable 61, waste turntable 65, and the first discharge conveyor line 64 are sequentially arranged at intervals along the peripheral edge of the ejection turntable 63. During the rotation of the ejection turntable 63, each of the second receiving sections 631 sequentially passes through the inlet ends of the receiving turntable 61, waste turntable 65, and the first discharge conveyor line 64. The feed end of the second unloading conveyor 66 is located on the peripheral edge of the waste turntable 65. The rejecting assembly 67 is used to push the batteries 100 in the second receiving section 631 to the third receiving section 651.

[0116] Thus, during the rotation of the kicking turntable 63, at the position between the receiving turntable 61 and the kicking turntable 63, the cup 200 and battery 100 in the first receiving section 611 are transferred to the second receiving section 631 of the kicking turntable 63; between the kicking turntable 63 and the waste turntable 65, if the battery 100 in the second receiving section 631 is a defective battery, the rejecting component 67 pushes the cup 200 and defective battery in the second receiving section 631 to the third receiving section 651; at the position between the kicking turntable 63 and the inlet end of the first unloading conveyor line 64, the cup 200 and battery 100 in the second receiving section 631 are transferred to the inlet end of the first unloading conveyor line 64, and then the first unloading conveyor line 64 continues to transport them downstream. When the waste turntable 65 rotates and drives the third receiving section 651 to the inlet end of the second unloading conveyor line 66, the cup 200 and battery 100 (i.e. defective battery) in the third receiving section 651 are transferred to the second unloading conveyor line 66 and then conveyed downstream by the second unloading conveyor line 66.

[0117] In other words, when the kicking turntable 63 drives the second receiving section 631, which carries the tray 200 and defective batteries, to the waste turntable 65, the rejecting component 67 performs a rejecting action, pushing the tray 200 and defective batteries away from the second receiving section 631 and into the third receiving section 651 of the waste turntable 65. If the kicking turntable 63 drives the second receiving section 631, which carries the tray 200 and qualified batteries, to the waste turntable 65, the rejecting component 67 does not perform a rejecting action, allowing the tray 200 and qualified batteries in the second receiving section 631 to continue rotating with the kicking turntable 63 towards the first unloading conveyor line 64. This achieves the removal of defective batteries by the rejecting component 67, which then enters the second unloading conveyor line 66, while the qualified batteries are not removed by the rejecting component 67 and ultimately enter the first unloading conveyor line 64 (i.e., kicking is achieved).

[0118] Furthermore, two receiving turntables 61 are provided, both of which are spaced apart along the periphery of the kicking turntable 63. This allows the kicking turntable 63 to rotate and drive each of the second receiving sections 631 sequentially through the two receiving turntables 61, the waste turntable 65, and the inlet end of the first unloading conveyor line 64. The two receiving turntables 61 are respectively arranged at the downstream end of the two intermediate conveyor lines 51, so that the cup 200 and battery 100 on one of the discharge turntable mechanisms 31 are conveyed through one of the intermediate conveyor lines 51 to the first receiving section 611 of one of the receiving turntables 61; and the cup 200 and battery 100 on the other discharge turntable mechanism 31 are conveyed through the other intermediate conveyor line 51 to the first receiving section 611 of the other receiving turntable 61.

[0119] Specifically, the receiving turntable 61 has multiple positioning openings on its peripheral edge, which serve as the first receiving part 611. Optionally, each positioning opening is provided with a magnetic suction element, which is used to magnetically attach and fix the cup 200 to the positioning opening.

[0120] Specifically, the material ejector turntable 63 has multiple positioning openings on its peripheral edge, which serve as the second material receiving part 631. Optionally, each positioning opening is provided with a magnetic suction element, which is used to magnetically attach and fix the cup 200 to the positioning opening.

[0121] Specifically, the waste turntable 65 has multiple positioning openings on its peripheral edge, which serve as the third receiving section 651. Optionally, each positioning opening is provided with a magnetic suction element, which is used to magnetically attach and fix the cup 200 to the positioning opening.

[0122] Specifically, in this embodiment, the rejection assembly 67 includes a rejection drive 671 and a pusher plate 673. The pusher plate 673 is mounted on the drive end of the rejection drive 671, enabling the rejection drive 671 to drive the pusher plate 673 to move. This pusher plate 673 then pushes the cup 200 (containing a defective battery 100) within the second receiving section 631 to the third receiving section 651, thus achieving rejection. Optionally, the rejection drive 671 can be a cylinder.

[0123] Understandably, the pusher plate 673 and the waste turntable 65 are spaced apart on the side facing the kicker turntable 63, forming a rejection channel between them. When the kicker turntable 63 rotates, it can drive the cups 200 and batteries 100 on each of the second receiving sections 631 through this rejection channel. When the battery 100 entering the rejection channel between the pusher plate 673 and the waste turntable 65 is a defective battery, the rejection drive 671 drives the pusher plate 673 to move towards the waste turntable 65 until the cup 200 and the defective battery are pushed away from the second receiving section 631 and into the third receiving section 651 of the waste turntable 65, thereby realizing the transfer of the cup 200 and the defective battery loaded in the cup 200 from the kicker turntable 63 to the waste turntable 65.

[0124] In a specific embodiment, the ejector device 60 further includes a power assembly (not shown), which is connected to each of the receiving turntables 61, ejector turntables 63, and waste turntables 65, thereby enabling the power assembly to drive each of the receiving turntables 61, ejector turntables 63, and waste turntables 65 to rotate around their respective axes. It is understood that the axial directions of each of the receiving turntables 61, ejector turntables 63, and waste turntables 65 are generally parallel to the vertical direction.

[0125] Furthermore, the power assembly includes a second rotary drive and a second gear transmission mechanism. The second gear transmission mechanism is drively connected between the output shaft of the second rotary drive and each of the receiving turntable 61, the kicking turntable 63, and the waste turntable 65, so that the rotational motion output by the second rotary drive is transmitted to each of the receiving turntable 61, the kicking turntable 63, and the waste turntable 65 through the second gear transmission mechanism, thereby driving each of the receiving turntable 61, the kicking turntable 63, and the waste turntable 65 to rotate. Optionally, the second rotary drive can be a motor.

[0126] It should be noted that the structure of the second gear transmission mechanism is not limited here, as long as it can transmit the rotational motion output by the second rotary drive to each receiving turntable 61, kicking turntable 63 and waste turntable 65.

[0127] It should also be noted that a baffle plate can be used to transfer the cup 200 or battery 100 between different turntables, that is, the baffle plate guides the cup 200 or battery 100 on the upstream turntable to the downstream turntable. For example, a baffle plate extending circumferentially along the transition turntable 25 is provided, with one end of the baffle plate extending to the position between the transition turntable 25 and the upstream detection turntable 21, so that the battery 100 in the third receiving part a3 of the upstream detection turntable 21 is detached from the detection turntable 21 and enters the transition turntable 25 under the guidance of the baffle plate.

[0128] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0129] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A detection device, characterized in that, include: The feeding assembly (10) includes a first feeding turntable mechanism (11) and a second feeding turntable mechanism (13). The first feeding turntable mechanism (11) has a plurality of first receiving portions (a1) arranged circumferentially, and the second feeding turntable mechanism (13) has a plurality of second receiving portions (a2) arranged circumferentially. Each first receiving portion (a1) and each second receiving portion (a2) is used to load a battery (100). The detection assembly (20) includes a detection turntable (21) and a detection mechanism (23). The detection turntable (21) has a plurality of third receiving portions (a3) ​​arranged at intervals along the circumference. The first feeding turntable mechanism (11) and the second feeding turntable mechanism (13) are arranged at intervals along the circumferential edge of the detection turntable (21).

2. The detection device according to claim 1, characterized in that, The center distance between any two adjacent first receiving parts (a1) is equal to the center distance between any two adjacent second receiving parts (a2), and is equal to twice the center distance between any two adjacent third receiving parts (a3).

3. The detection device according to claim 1, characterized in that, The first feed turntable mechanism (11) also has a plurality of fourth receiving sections (a4) arranged at intervals along the circumference, and the second feed turntable mechanism (13) has a plurality of fifth receiving sections (a5) arranged at intervals along the circumference; each of the fourth receiving sections (a4) and each of the fifth receiving sections (a5) is used to load cups (200); The detection turntable (21) also has a plurality of sixth receiving sections (a6) arranged circumferentially and a plurality of seventh receiving sections (a7) arranged circumferentially. Each of the sixth receiving sections (a6) is used to receive cups (200) loaded in the fourth receiving section (a4) that passes through it, and each of the seventh receiving sections (a7) is used to receive cups (200) loaded in the fifth receiving section (a5) that passes through it.

4. The detection device according to claim 3, characterized in that, The center distance between any two adjacent sixth receiving sections (a6) is equal to the center distance between any two adjacent seventh receiving sections (a7), and is twice the center distance between any two adjacent third receiving sections (a3).

5. The detection device according to claim 3, characterized in that, The first feeding turntable mechanism (11) includes a first feeding turntable and a plurality of first loading units (112) installed on the first feeding turntable, and each of the first loading units (112) is arranged at intervals along the circumference of the first feeding turntable; Each of the first loading units (112) includes a first fixed base (1121), a first positioning member (1122), a second positioning member (1123), and a first lifting member (1124). The first fixed base (1121) is connected to the first feed turntable. The first positioning member (1122), the second positioning member (1123), and the first lifting member (1124) are sequentially arranged on the first fixed base (1121) along the axial direction of the first feed turntable. The first receiving part (a1) is located on the first positioning member (1122), and the fourth receiving part (a4) is located on the second positioning member (1123). The first lifting member (1124) is reciprocating relative to the first fixed base (1121) along the axial direction of the first feed turntable.

6. The detection device according to claim 5, characterized in that, The second positioning member (1123) is reciprocating relative to the first fixed seat (1121) along the axial direction of the first feed turntable; Each of the sixth containment sections (a6) is located on the side of each of the seventh containment sections (a7) closer to each of the third containment sections (a3); or, each of the sixth containment sections (a6) is located on the side of each of the seventh containment sections (a7) away from each of the third containment sections (a3).

7. The detection device according to claim 6, characterized in that, Each first loading unit (112) further includes a first driving block (1128) and a first connecting rod (1129). The first driving block (1128) is movably connected to the first fixed base (1121) along the axial direction of the first feed turntable, and the first connecting rod (1129) is connected between the first driving block (1128) and the second positioning member (1123).

8. The detection device according to claim 7, characterized in that, The first drive block (1128) is equipped with a second roller (b2), and the detection device further includes a second guide cam, wherein the second roller (b2) is capable of rolling cooperation with the second guide cam.

9. The detection device according to claim 3, characterized in that, The second feeding turntable mechanism (13) includes a second feeding turntable (130) and a plurality of second loading units (132) mounted on the second feeding turntable (130), and each of the second loading units (132) is arranged at intervals along the circumference of the second feeding turntable (130); Each of the second loading units (132) includes a second fixed base (1321), a third positioning member (1322), a fourth positioning member (1323), and a second lifting member (1324). The second fixed base (1321) is connected to the second feed turntable (130). The third positioning member (1322), the fourth positioning member (1323), and the second lifting member (1324) are sequentially arranged on the second fixed base (1321) along the axial direction of the second feed turntable (130). The second receiving part (a2) is located on the third positioning member (1322), the fifth receiving part (a5) is located on the fourth positioning member (1323), and the second lifting member (1324) is reciprocating relative to the second fixed base (1321) along the axial direction of the second feed turntable (130).

10. The detection device according to claim 6, characterized in that, The detection device further includes a discharge assembly (30), which includes two discharge turntable mechanisms (31) arranged at intervals along the periphery of the detection turntable (21). The detection turntable (21) rotates to drive each of the third receiving parts (a3), each of the sixth receiving parts (a6) and each of the seventh receiving parts (a7) through the two discharge turntable mechanisms (31). Each of the discharge turntable mechanisms (31) has a plurality of first support portions (d1) arranged circumferentially and a plurality of second support portions (d2) arranged circumferentially. The first support portions (d1) are used to receive batteries (100) loaded in the third receiving portion (a3) ​​that are passing through, and the second support portions (d2) are used to receive cups (200) loaded in the sixth receiving portion (a6) or the seventh receiving portion (a7) that are passing through.

11. The detection device according to claim 10, characterized in that, The discharge turntable mechanism (31) includes a discharge turntable and a plurality of bearing units (310) installed on the discharge turntable, and each of the bearing units (310) is arranged at intervals along the axial direction of the discharge turntable; Each of the aforementioned bearing units (310) includes a base (311), a first limiting member (313), a second limiting member (314), and a pressing member (312). The base (311) is connected to the discharge turntable. The pressing member (312), the first limiting member (313), and the second limiting member (314) are sequentially arranged on the base (311) along the axial direction of the discharge turntable. The first bearing portion (d1) is located on the first limiting member (313), and the second bearing portion (d2) is located on the second limiting member (314). The pressing member (312) is reciprocating relative to the base (311) along the axial direction of the discharge turntable.

12. The detection device according to claim 11, characterized in that, The two discharge turntable mechanisms (31) are respectively the first discharge turntable mechanism (31a) and the second discharge turntable mechanism (31b); In the first discharge turntable mechanism (31a), the second limiting member (314) of each of the bearing units (310) is reciprocating relative to the base (311) along the axial direction of the discharge turntable.

13. The detection device according to claim 12, characterized in that, In the first discharge turntable mechanism (31a), each of the bearing units (310) further includes a second drive block (315) and a second connecting rod (316). The second drive block (315) is movably connected to the base (311) along the axial direction of the discharge turntable, and the second connecting rod (316) is connected between the second drive block (315) and the second limiting member (314).

14. The detection device according to claim 13, characterized in that, The second drive block (315) is equipped with a fifth roller (b5), and the detection device also includes a fifth guide cam, wherein the fifth roller (b5) is capable of rolling cooperation with the fifth guide cam.

15. The detection device according to claim 10, characterized in that, The detection components (20) are configured as multiple, and each detection component (20) is arranged sequentially at intervals. A transition turntable (25) is provided between the detection turntables (21) of each two adjacent detection components (20). The first feed turntable and the second feed turntable (130) are arranged at intervals along the periphery of the upstream detection turntable (21), and the two discharge turntable mechanisms (31) are arranged at intervals along the periphery of the downstream detection turntable (21).

16. A testing device, characterized in that, It includes a material ejector (60) and a detection device as described in any one of claims 1 to 15, wherein the material ejector (60) is arranged downstream of the detection device.

17. The detection device according to claim 16, characterized in that, The material ejection device (60) includes a receiving turntable (61), an ejection turntable (63), a waste turntable (65), a material rejection assembly (67), a first material feeding conveyor line (64), and a second material feeding conveyor line (66); The receiving turntable (61) has a plurality of first receiving sections (611) arranged circumferentially, the kicking turntable (63) has a plurality of second receiving sections (631) arranged circumferentially, and the waste turntable (65) has a plurality of third receiving sections (651) arranged circumferentially. The inlet ends of the receiving turntable (61), the waste turntable (65), and the first unloading conveyor line (64) are arranged sequentially along the circumferential edge of the kicking turntable (63). The inlet end of the second unloading conveyor line (66) is arranged along the circumferential edge of the waste turntable (65). The rejecting assembly (67) is used to push the batteries (100) in the passing second receiving section (631) to the third receiving section (651).

18. The detection device according to claim 17, characterized in that, The rejection assembly (67) includes a rejection drive (671) and a pusher plate (673), wherein the pusher plate (673) is installed on the drive end of the rejection drive (671).

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