Detection device for new energy battery processing

Abstract

The utility model provides a detection device for new energy battery processing. The detection device comprises a conveying belt body and two detection mechanisms arranged on the conveying belt body, the fixing frame is fixedly mounted at the top of the conveying belt body and is positioned between the two detection mechanisms; the connecting block is arranged in the fixing frame, and the position of the connecting block is adjusted through a lifting mechanism arranged in the fixing frame; and the movable plate is movably mounted in the connecting block through a rotating shaft and a torsional spring. Batteries are conveyed through the conveying belt body, when the batteries make contact with the baffles, the batteries are blocked, then the batteries make contact with the rubber protruding strips, thrust is applied to the batteries, the batteries rotate and incline, the baffles and the movable plates are driven to rotate, and after the batteries incline by a certain angle, the batteries can turn over and fall onto the conveying belt body. Therefore, the effect of turning over and adjusting the detection position of the battery is achieved, multi-surface detection of the battery is facilitated, and the detection effect and flexibility of the new energy battery are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery technology, specifically to a testing device for new energy battery processing. Background Technology

[0002] New energy batteries mainly refer to batteries used in new energy vehicles, laptops, mobile phones, energy storage systems, etc., such as lithium-ion batteries, lithium iron phosphate batteries, sodium-ion batteries, nickel-metal hydride batteries, solid-state batteries, and hydrogen fuel cells, and are moving towards more efficient and safer technologies such as solid-state batteries. They are characterized by being environmentally friendly, having high energy density, and long lifespan, and do not include traditional batteries such as lead-acid batteries, nickel-cadmium batteries, and alkaline batteries.

[0003] The known publication number CN218723836U proposes a novel new energy battery processing and testing equipment. Its background technology addresses the problem that "existing methods rely on operators visually inspecting each battery individually and manually marking bulging ones, resulting in low testing efficiency." To address this, the proposed solution includes a workbench with multiple legs fixedly connected to its lower end, a conveyor belt positioned above the workbench, multiple batteries to be tested mounted on the conveyor belt, a fixed clamping plate fixedly connected to the upper end of the workbench, and a marking device penetrating the side wall of the fixed clamping plate.

[0004] However, the following problems were found in the implementation of the above technology: it is inconvenient to flip and adjust the detection position of the new energy battery during use. The above technology can only mark the detection position on one side of the new energy battery, which is prone to detection omissions, affecting the detection accuracy, and thus reducing the detection effect and flexibility of the new energy battery. Utility Model Content

[0005] This invention proposes a testing device for processing new energy batteries, which solves the problem in related technologies of the inconvenience of flipping and adjusting the testing position of new energy batteries.

[0006] The technical solution of this utility model is as follows: a testing device for processing new energy batteries, comprising: a conveyor belt body and two testing mechanisms disposed thereon;

[0007] A fixed frame is installed on the top of the conveyor belt body and located between the two detection mechanisms;

[0008] A connecting block is provided within a fixed frame, and the position of the connecting block is adjusted by a lifting mechanism provided within the fixed frame;

[0009] A movable plate is movably mounted within the connecting block via a rotating shaft and a torsion spring;

[0010] A baffle plate fixedly connected to one end of the movable plate;

[0011] A stop bar that is fixedly installed on the connecting block and located below the movable plate;

[0012] And multiple rubber protrusions that are fixedly installed on the surface of the conveyor belt body and are evenly distributed along the length of the conveyor belt body.

[0013] Optionally, the baffle is inclined, and two rollers are symmetrically and movably mounted on the bottom of the baffle.

[0014] Optionally, the testing organization includes:

[0015] Two support frames are fixedly installed on the top of the conveyor belt body;

[0016] Adjustment components mounted on the support frame;

[0017] A limit rod is provided on the adjusting component;

[0018] A bracket fixedly connected to the bottom end of the limit rod;

[0019] Rotate the rotating roller connected inside the bracket;

[0020] And a distance sensor mounted on the adjustment component.

[0021] The adjusting component includes:

[0022] An electric push rod is fixedly installed on the top of the support frame, and the output end of the electric push rod moves through the support frame.

[0023] The device includes a mounting plate fixedly connected to the output end of an electric push rod, a limiting rod that is slidably connected to the mounting plate, and a distance sensor that is fixedly installed at the bottom of the mounting plate.

[0024] Optionally, the mounting plate is provided with a marking mechanism for identifying defective batteries.

[0025] Optionally, the marking mechanism includes:

[0026] A second electric push rod is fixedly installed on the top of one end of the mounting plate, and the output end of the second electric push rod moves through the mounting plate.

[0027] And a marker fixedly connected to the output end of the electric actuator.

[0028] Optionally, the lifting mechanism includes:

[0029] An electric push rod three is fixedly installed on the top of the fixed frame, and the output end of the electric push rod three moves through the fixed frame.

[0030] A connecting plate is fixedly installed at the three output ends of the electric push rod and slides in cooperation with the fixed frame, wherein the connecting block is fixedly installed at the bottom of the connecting plate.

[0031] Optionally, the conveyor belt body is provided with two positioning mechanisms to prevent battery conveying deviation, and the two positioning mechanisms are respectively located in front of the two detection mechanisms.

[0032] Optionally, the positioning mechanism includes:

[0033] Two sets of connecting frames are fixedly installed on the top of the conveyor belt body;

[0034] Two toothed racks are slidably engaged on one side of each connecting frame;

[0035] Two sets of rotating rods are rotatably connected to the top of the conveyor belt body and located on one side of the two sets of connecting frames;

[0036] A gear that is fixedly connected to the top of the rotating rod and meshes with the rack;

[0037] A positioning plate fixedly installed on the surface of the rotating rod;

[0038] And an elastic guide component located between the two racks.

[0039] The elastic guide component includes:

[0040] Guide rods are fixedly installed between each set of connecting frames;

[0041] Guide blocks are fixedly installed at the opposite ends of each set of racks and slide with the guide rod;

[0042] And a spring that is fitted onto the surface of the guide rod and connected to the guide blocks at both ends and sides.

[0043] The working principle and beneficial effects of this utility model are as follows:

[0044] Batteries are transported via a conveyor belt. When a battery comes into contact with a baffle, it is obstructed. Then, a rubber ridge contacts the battery and applies a pushing force, causing the battery to rotate and tilt. This causes the baffle and movable plate to rotate as well. Once the battery has tilted to a certain angle, it flips over and falls onto the conveyor belt. This allows for the adjustment of the battery's detection position by flipping it over, facilitating multi-faceted detection of the battery, avoiding any omissions, ensuring accuracy, and effectively improving the detection effect and flexibility of new energy batteries.

[0045] When the battery comes into contact with the positioning plate, the battery is obstructed and pushed by the rubber protrusions, causing the battery to exert force on the positioning plate. The positioning plate drives the rotating rod to rotate, and the gear rotates the rack and pinion to compress the spring, so that the two positioning plates rotate synchronously. This allows the battery to move towards the center along the positioning plates, thereby achieving the function of centering the battery and preventing it from shifting after transportation and flipping, which would affect the subsequent testing results and improve the stability of battery transportation. Attached Figure Description

[0046] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0047] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0048] Figure 2 This is a partial three-dimensional structural diagram of the fixing frame of this utility model;

[0049] Figure 3 This utility model Figure 2 Enlarged 3D structural diagram at point A in the middle;

[0050] Figure 4 This is a partial three-dimensional structural diagram of the support frame of this utility model;

[0051] Figure 5 This is a partial three-dimensional structural diagram of the connecting frame of this utility model;

[0052] Figure 6 This utility model Figure 5 Enlarged 3D structural diagram at point B.

[0053] In the diagram: 1. Conveyor belt body;

[0054] 2. Testing mechanism; 201. Support frame; 202. Electric push rod one; 203. Mounting plate; 204. Limiting rod; 205. Bracket; 206. Rotating roller; 207. Distance sensor;

[0055] 3. Marking mechanism; 301. Electric push rod two; 302. Marking component;

[0056] 4. Fixture;

[0057] 5. Lifting mechanism; 501. Electric push rod three; 502. Connecting plate;

[0058] 6. Connecting block; 7. Movable plate; 8. Baffle; 9. Stop bar; 10. Roller;

[0059] 11. Positioning mechanism; 1101. Connecting frame; 1102. Rack; 1103. Rotating rod; 1104. Gear; 1105. Positioning plate; 1106. Guide rod; 1107. Guide block; 1108. Spring;

[0060] 12. Rubber raised strips. Detailed Implementation

[0061] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0062] Example 1

[0063] Please see Figure 1 - Figure 6 The technical solution of this utility model is as follows: a testing device for processing new energy batteries, comprising: a conveyor belt body 1 and two testing mechanisms 2 disposed thereon, wherein the electric automatic components in this device are all controlled by an external main control system;

[0064] A fixed frame 4 is fixedly installed on the top of the conveyor belt body 1 and located between the two detection mechanisms 2;

[0065] The connecting block 6 is located inside the fixed frame 4, and its position is adjusted by the lifting mechanism 5 located inside the fixed frame 4.

[0066] The movable plate 7 is movably mounted within the connecting block 6 via a rotating shaft and a torsion spring;

[0067] A baffle 8 is fixedly connected to one end of the movable plate 7;

[0068] A stop bar 9 is fixedly installed on the connecting block 6 and located below the movable plate 7;

[0069] And a plurality of rubber protrusions 12 that are fixedly installed on the surface of the conveyor belt body 1 and are evenly distributed along the length of the conveyor belt body 1.

[0070] The baffle 8 is set at an angle, and two rollers 10 are symmetrically and movably installed at the bottom of the baffle 8.

[0071] The technical solution provided in this embodiment is as follows: Before use, the connecting block 6 is moved up and down by the lifting mechanism 5 to adjust the height of the baffle 8 according to the height of the battery, so that the lowest point of the baffle 8 is lower than the top of the battery. During testing, the battery to be tested is placed between two adjacent rubber protrusions 12 on the conveyor belt body 1, and then the battery is transported by the conveyor belt body 1. When the battery passes the first detection mechanism 2, its top surface can be detected by the detection mechanism 2. Then the battery continues to be transported. When the battery contacts the baffle 8, the upper part of the battery is blocked by the baffle 8. Then, as the conveyor belt body 1 transports the battery, the rubber protrusions 12 contact the lower part of the battery and apply a pushing force to it, causing the battery to rotate and tilt with its lower left corner as the fulcrum, and the baffle 8 is moved upward by the upper right corner of the battery. The movable plate 7 rotates upward to torsion the torsion spring. When the battery tilts to a certain angle, it flips over and falls onto the conveyor belt body 1 under the action of gravity. At the same time, the movable plate 7 drives the baffle 8 to rotate and reset via the torsion spring, so that the roller 10 contacts and slides with the top of the flipped battery until it separates. Thus, the effect of flipping and adjusting the detection position of the battery is achieved. Then, the other side of the battery can be detected by the second detection mechanism 2, which facilitates multi-sided detection of the battery, avoids detection omissions, ensures the accuracy of detection, and effectively improves the detection effect and flexibility of new energy batteries.

[0072] Furthermore, testing agency 2 includes:

[0073] Two support frames 201 are fixedly installed on the top of the conveyor belt body 1;

[0074] Adjustment components are provided on the support frame 201;

[0075] The limiting rod 204 is provided on the adjusting component;

[0076] A bracket 205 is fixedly connected to the bottom end of the limiting rod 204;

[0077] Rotary roller 206 is connected within bracket 205;

[0078] And a distance sensor 207 is provided on the adjustment component.

[0079] The adjusting components include:

[0080] An electric push rod 202 is fixedly installed on the top of the support frame 201, and the output end of the electric push rod 202 moves through the support frame 201.

[0081] The mounting plate 203 is fixedly connected to the output end of the electric push rod 202, the limiting rod 204 is slidably connected to the mounting plate 203, and the distance sensor 207 is fixedly installed on the bottom of the mounting plate 203.

[0082] It should be noted that both the distance sensor 207 and the electric actuator 202 are electrically connected to the control system of this device.

[0083] Specifically: Before use, the mounting plate 203 is moved up and down by the electric push rod 202 according to the height of the battery, so as to adjust the height position of the rotating roller 206. During the battery transport process, the top of the battery can contact the rotating roller 206, so that the rotating roller 206 rolls on the top of the battery. If there is a bulge on this side of the battery, the rotating roller 206 will drive the bracket 205 and the limit rod 204 to move upward, so that the bracket 205 moves closer to the distance sensor 207. After the distance sensor 207 detects the approach of the bracket 205, it can feed back the signal to the control system, thereby achieving the function of detecting the battery. Moreover, the two detection mechanisms 2 facilitate the detection of both sides of the battery before and after flipping.

[0084] Furthermore, the mounting plate 203 is provided with a marking mechanism 3 for identifying defective batteries.

[0085] The marking mechanism 3 includes:

[0086] An electric push rod 301 is fixedly installed on the top of one end of the mounting plate 203, and the output end of the electric push rod 301 moves through the mounting plate 203.

[0087] And a marker 302 fixedly connected to the output end of the electric actuator 301.

[0088] It should be noted that the electric push rod 301 is electrically connected to the control system of this device. The marking element 302 can be either a marking pen or an inkjet printer, and there are no limitations on its use. If the marking element 302 is an inkjet printer, it is electrically connected to the control system of this device.

[0089] Specifically: The electric push rod 301 can drive the marker 302 to move up and down, so as to adjust according to the size and height of the battery. If the battery is detected as bulging by the detection mechanism 2, the control system receives the signal and controls the marker 302 to mark the battery so that it can be identified by personnel later.

[0090] Furthermore, the lifting mechanism 5 includes:

[0091] An electric push rod 501 is fixedly installed on the top of the fixed frame 4. The output end of the electric push rod 501 moves through the fixed frame 4. The electric push rod 501 is electrically connected to the control system of this device.

[0092] And a connecting plate 502 fixedly installed at the output end of the electric push rod 3 501 and sliding in cooperation with the fixing frame 4, and a connecting block 6 fixedly installed at the bottom of the connecting plate 502.

[0093] Specifically: The electric push rod 501 can drive the connecting plate 502 to move up and down, which in turn can drive the baffle 8 to move up and down, so as to adjust according to the height of the battery and enable the baffle 8 to block batteries of different sizes.

[0094] Example 2

[0095] Based on Embodiment 1, in this embodiment: the conveyor belt body 1 is provided with two positioning mechanisms 11 for preventing battery conveying deviation, and the two positioning mechanisms 11 are respectively located in front of the two detection mechanisms 2.

[0096] Positioning mechanism 11 includes:

[0097] Two sets of connecting frames 1101 are fixedly installed on the top of the conveyor belt body 1;

[0098] Two racks 1102 are slidably engaged on one side of each connecting frame 1101;

[0099] Two sets of rotating rods 1103 are rotatably connected to the top of the conveyor belt body 1 and located on one side of the two sets of connecting frames 1101;

[0100] A gear 1104 is fixedly connected to the top of the rotating rod 1103 and meshes with the rack 1102;

[0101] A positioning plate 1105 is fixedly installed on the surface of the rotating rod 1103, wherein the positioning plate 1105 is inclined;

[0102] And an elastic guide component located between the two racks 1102.

[0103] The flexible guide component includes:

[0104] Guide rods 1106 are fixedly installed between each set of connecting frames 1101;

[0105] Guide blocks 1107 are fixedly installed at opposite ends of each set of racks 1102 and slide with guide rods 1106;

[0106] And a spring 1108 that is sleeved on the surface of the guide rod 1106 and connected to the guide blocks 1107 at both ends and sides.

[0107] The technical solution provided in this embodiment is as follows: When the conveyor belt body 1 conveys the battery and contacts the positioning plate 1105, the battery is obstructed. As the conveyor belt body 1 conveys the battery, the rubber convex strip 12 contacts the battery and applies a pushing force, causing the battery to exert force on the positioning plate 1105. This causes the positioning plate 1105 to drive the rotating rod 1103 to rotate, and the gear 1104 to rotate, causing the two racks 1102 to slide closer to each other on the connecting frame 1101. The racks 1102 drive the guide block 1107 to slide closer to the compression spring 1108 along the guide rod 1106, thereby causing the two positioning plates 1105 to move closer to each other. The 105 rotates synchronously to position the battery along the inclined surface of the positioning plate 1105 to the center. After passing the positioning plate 1105, the battery is rotated and reset by the spring 1108, thus achieving the function of centering the battery and preventing it from shifting after transportation and flipping, which would affect the subsequent testing effect. This helps to improve the stability of battery transportation. Furthermore, if the battery is flipped and pressed on the rubber protrusion 12 in an inclined state, it can be corrected after passing through the positioning mechanism 11, so that the battery is removed from the rubber protrusion 12, which can avoid the situation where the battery is tilted and cannot be tested later.

[0108] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A testing device for processing new energy batteries, characterized in that, include: The conveyor belt body (1) and two detection mechanisms (2) mounted on it; A fixed frame (4) is fixedly installed on the top of the conveyor belt body (1) and located between the two detection mechanisms (2); A connecting block (6) is provided in the fixed frame (4), and the position of the connecting block (6) is adjusted by a lifting mechanism (5) provided in the fixed frame (4); The movable plate (7) is movably mounted inside the connecting block (6) via a rotating shaft and a torsion spring; A baffle (8) is fixedly connected to one end of the movable plate (7); A stop bar (9) is fixedly installed on the connecting block (6) and located below the movable plate (7); And a plurality of rubber protrusions (12) fixedly installed on the surface of the conveyor belt body (1) and distributed at equal intervals along the length direction of the conveyor belt body (1).

2. The testing device for new energy battery processing according to claim 1, characterized in that, The baffle (8) is inclined, and two rollers (10) are symmetrically and movably installed at the bottom of the baffle (8).

3. The testing device for new energy battery processing according to claim 1, characterized in that, The testing organization (2) includes: Two support frames (201) are fixedly installed on the top of the conveyor belt body (1); Adjustment components are provided on the support frame (201); A limit rod (204) is provided on the adjusting component; A bracket (205) is fixedly connected to the bottom end of the limiting rod (204); Rotate the rotating roller (206) connected in the bracket (205); And a distance sensor (207) mounted on the adjustment component.

4. The testing device for new energy battery processing according to claim 3, characterized in that, The adjusting component includes: An electric push rod (202) is fixedly installed on the top of the support frame (201), and the output end of the electric push rod (202) moves through the support frame (201). The mounting plate (203) is fixedly connected to the output end of the electric push rod (202), the limiting rod (204) is slidably connected to the mounting plate (203), and the distance sensor (207) is fixedly installed on the bottom of the mounting plate (203).

5. The testing device for new energy battery processing according to claim 4, characterized in that, The mounting plate (203) is provided with a marking mechanism (3) for identifying defective batteries.

6. The testing device for new energy battery processing according to claim 5, characterized in that, The marking mechanism (3) includes: An electric push rod 2 (301) is fixedly installed on the top of one end of the mounting plate (203), and the output end of the electric push rod 2 (301) moves through the mounting plate (203). And a marker (302) fixedly connected to the output end of the electric actuator (301).

7. The testing device for new energy battery processing according to claim 1, characterized in that, The lifting mechanism (5) includes: An electric push rod three (501) is fixedly installed on the top of the fixed frame (4), and the output end of the electric push rod three (501) moves through the fixed frame (4). And a connecting plate (502) fixedly installed at the output end of the electric push rod three (501) and sliding in cooperation with the fixed frame (4), wherein the connecting block (6) is fixedly installed at the bottom of the connecting plate (502).

8. The testing device for new energy battery processing according to claim 1, characterized in that, The conveyor belt body (1) is provided with two positioning mechanisms (11) for preventing battery conveying deviation. The two positioning mechanisms (11) are located in front of the two detection mechanisms (2).

9. A testing device for processing new energy batteries according to claim 8, characterized in that, The positioning mechanism (11) includes: Two sets of connecting frames (1101) are fixedly installed on the top of the conveyor belt body (1); Two racks (1102) are slidably engaged on one side of each set of connecting brackets (1101). Two sets of rotating rods (1103) are rotatably connected to the top of the conveyor belt body (1) and located on one side of the two sets of connecting frames (1101). A gear (1104) is fixedly connected to the top of the rotating rod (1103) and meshes with the rack (1102). A positioning plate (1105) is fixedly installed on the surface of the rotating rod (1103). And an elastic guide component located between the two racks (1102).

10. A testing device for processing new energy batteries according to claim 9, characterized in that, The elastic guide component includes: Guide rods (1106) are fixedly installed between each set of connecting frames (1101); Guide blocks (1107) are fixedly installed at opposite ends of each set of racks (1102) and slide against guide rods (1106). And a spring (1108) sleeved on the surface of the guide rod (1106) and connected to the guide blocks (1107) at both ends and sides.

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