A new energy battery cell assembly overall combination detection device and detection method

Abstract

The present invention relates to a new energy battery core assembly total combination detection device and a detection method thereof, comprising a pressure ring conveying mechanism, an inner insulating member conveying mechanism, a steel shell conveying mechanism, an outer insulating member conveying mechanism and a pole conveying mechanism, wherein the pressure ring and the inner insulating member are combined to form an inner assembly, and the steel shell conveying mechanism combines the steel shell with the inner assembly on the split turntable of the inner assembly; the outer insulating member and the pole are combined to form an outer assembly, and the outer assembly is placed above the steel shell, and the upper and lower assemblies and the steel shell form a new energy battery core assembly total combination; the stamping mechanism compacts the new energy battery core assembly total combination on the stamping split turntable; multiple CCD appearance detection mechanisms collect images of the compacted new energy battery core assembly total combination, and the control unit compares the collected images with preset values, thereby judging whether the compacted new energy battery core assembly total combination is a good product. The present invention can automatically load, automatically combine, automatically press and automatically detect.

Description

Technical Field

[0001] The present invention relates to the field of post-processing of formed products, and in particular to a new energy battery core assembly overall combination detection device and a detection method thereof. Background Art

[0002] In the prior art, automated detection has been implemented to distinguish good and bad components from a huge number of different types of components.

[0003] For example: Prior art Chinese invention patent: A detection system and method for multi-component assembly and pressing products (application number: 2024112966825). It includes an annular guide rail mechanism, which drives multiple assembly jigs to move in a cycle, a plastic assembly base is placed on each assembly jig, and the plastic assembly base has multiple mounting parts. Multiple component conveying devices are arranged around the annular guide rail mechanism, and each component conveying device can install a component on a mounting part of the plastic assembly base. Multiple components are assembled with the plastic assembly base to form an assembly, and the assembly is pressed with the plastic assembly base by a clamping mechanism. The pressed assembly is collected by one or more component missing deformation CCD detection machines for appearance image collection, and the control unit determines whether the appearance of the assembly is qualified based on the appearance image, and the qualified assembly is unloaded by a good product unloading machine.

[0004] For the new energy battery cell assembly, due to its complex structure and the involvement of insulation structure, poor pressing quality can easily lead to pressing failure during pressing, and it is difficult to detect. Summary of the invention

[0005] The present invention designs a new energy battery core assembly total combination detection device and a detection method thereof, which solves the technical problem that the new energy battery core assembly total combination has a relatively complex structure and involves an insulating structure, and is prone to pressing failure due to poor pressing quality during pressing, and is difficult to detect.

[0006] In order to solve the above-mentioned technical problems, the present invention adopts the following solutions:

[0007] A new energy battery core assembly and detection device, characterized in that it includes a pressure ring conveying mechanism, an inner insulating part conveying mechanism, a steel shell conveying mechanism, an outer insulating part conveying mechanism and a pole conveying mechanism, the pressure ring conveying mechanism conveys the pressure ring, the inner insulating part conveying mechanism conveys the inner insulating part, the pressure ring and the inner insulating part are combined to form an inner assembly, and are placed on the mold of the inner assembly split turntable; the steel shell conveying mechanism combines the steel shell with the inner assembly on the inner assembly split turntable; the outer insulating part conveying mechanism conveys the outer insulating part, the pole conveying mechanism conveys the pole, the outer insulating part and the pole are combined to form an outer assembly, the outer assembly is placed above the steel shell, and the upper and lower assemblies and the steel shell are formed. The mold can pass through the inner assembly split turntable, the outer assembly split turntable and the stamping split turntable in sequence; the stamping mechanism presses the new energy battery cell assembly total combination on the stamping split turntable; the stamping product XY unloading mechanism transfers the pressed new energy battery cell assembly total combination to the inspection assembly line; multiple CCD appearance inspection mechanisms collect images of the pressed new energy battery cell assembly total combination, and the control unit compares the collected images with the preset values ​​to determine whether the pressed new energy battery cell assembly total combination is a good product; the unloading mechanism outputs good products and unloads them through the good product assembly line, and the unloading mechanism outputs defective products and unloads them through the defective product assembly line.

[0008] Preferably, the stamping mechanism includes an upper pressing block and a lower pressing block, the upper pressing block squeezes the upper surface of the pole from above, and the lower pressing block passes through the through hole on the stamping split turntable to squeeze the lower surface of the pole from below, and the pole is deformed so that the new energy battery core assembly is tightened; the inner insulating part and the outer insulating part cooperate with each other to clamp the steel shell therebetween, and insulate the steel shell from the pole.

[0009] Preferably, a first electrode is provided on the lower pressing block, and a second electrode is provided on the upper pressing block; when the upper pressing block presses the upper surface of the pole from above, the second electrode contacts the steel shell, and when the upper pressing block presses the lower surface of the pole, the second electrode contacts the lower surface of the pole; when the first electrode and the second electrode are conductive, it indicates that the insulation of the inner insulating part or the outer insulating part fails, and the control unit determines that the total assembly of the new energy battery core is a defective product; when the first electrode and the second electrode are not conductive, it indicates that the insulation of the inner insulating part and the outer insulating part is successful, and the control unit determines that the total assembly of the new energy battery core is a good product.

[0010] Preferably, the CCD appearance detection mechanism includes an inner cover height GT detection mechanism, an outer cover height GT detection mechanism and a CCD appearance detection mechanism; the detection continuous XYZ servo loading and unloading mechanism can move the compacted new energy battery cell assembly combination in the XYZ direction for the inner cover height GT detection mechanism, the outer cover height GT detection mechanism and the CCD appearance detection mechanism to collect images; the 180° rotation mechanism can flip the compacted new energy battery cell assembly combination.

[0011] Preferably, the pressure ring conveying mechanism includes a pressure ring storage hopper, a pressure ring vibration disk, a pressure ring direct vibration mechanism and a pressure ring XY servo feeding mechanism; the pressure rings in the pressure ring storage hopper are output one by one by means of the vibration of the pressure ring vibration disk, the pressure ring direct vibration mechanism arranges the pressure rings in a line and moves them, the pressure ring XY servo feeding mechanism can clamp the pressure rings through a clamp, the vertical moving module of the pressure ring XY servo feeding mechanism lifts the clamp and the pressure ring, and the horizontal moving module can move the clamp and the pressure ring to the first support part and combine with the internal insulating part to form an internal assembly.

[0012] Preferably, the inner insulating component conveying mechanism includes an inner insulating component storage hopper, an inner insulating component vibration disk, an inner insulating component direct vibration mechanism and an inner insulating component XY servo feeding mechanism; the inner insulating components in the inner insulating component storage hopper are output one by one by means of the vibration of the inner insulating component vibration disk, the inner insulating component direct vibration mechanism arranges the inner insulating components in a line and moves them, the inner insulating component XY servo feeding mechanism can clamp the inner insulating components through a clamp, the vertical moving module of the inner insulating component XY servo feeding mechanism lifts the clamp and the inner insulating components, and the horizontal moving module can move the clamp and the inner insulating components to the first support part and combine with the pressure ring to form an inner assembly.

[0013] Preferably, the pole conveying mechanism includes a pole storage hopper, a pole vibration plate, a pole direct vibration mechanism and a pole XY servo feeding mechanism; the poles in the pole storage hopper are output one by one by means of the vibration of the pole vibration plate, the pole direct vibration mechanism arranges the poles in a line and moves them, the pole XY servo feeding mechanism can clamp the poles through a clamp, the vertical moving module of the pole XY servo feeding mechanism lifts the clamp and the pole, and the horizontal moving module can move the clamp and the pole to the second support part and combine with the external insulating part to form an external combination body.

[0014] Preferably, the external insulating component conveying mechanism includes an external insulating component storage hopper, an external insulating component vibration disk, an external insulating component direct vibration mechanism and an external insulating component XY servo feeding mechanism; the external insulating components in the external insulating component storage hopper are output one by one by means of the vibration of the external insulating component vibration disk, the external insulating component direct vibration mechanism arranges the external insulating components in a line and moves them, the external insulating component XY servo feeding mechanism can clamp the external insulating components through a clamp, the vertical moving module of the external insulating component XY servo feeding mechanism lifts the clamp and the external insulating components, and the horizontal moving module can move the clamp and the external insulating components to the second support part and combine with the pole to form an external combination body.

[0015] Preferably, the inner assembly XY servo loading mechanism transfers the inner assembly on the first support part to the inner assembly split turntable, and the outer assembly XY servo loading mechanism transfers the outer assembly on the second support part to the outer assembly split turntable to combine with the inner assembly and the steel shell.

[0016] A detection method for a new energy battery core assembly detection device comprises the following steps:

[0017] Step 1: The pressure ring conveying mechanism conveys the pressure ring, and the inner insulating member conveying mechanism conveys the inner insulating member. The pressure ring and the inner insulating member are combined to form an inner assembly, and are placed on a mold of a split turntable of the inner assembly;

[0018] Step 2: The steel shell conveying mechanism combines the steel shell with the inner assembly on the inner assembly split turntable;

[0019] Step 3: The outer insulating member conveying mechanism conveys the outer insulating member, and the pole conveying mechanism conveys the pole. The outer insulating member and the pole are combined to form an outer assembly, and are placed on top of the steel shell. The upper and lower assemblies and the steel shell form a new energy battery core assembly assembly;

[0020] Step 4: The stamping mechanism compacts the new energy battery cell assembly on the stamping split turntable; the stamping product XY unloading mechanism transfers the compacted new energy battery cell assembly to the inspection line;

[0021] When the first electrode and the second electrode are conducting, it indicates that the insulation of the inner insulating part or the outer insulating part fails, and the control unit determines that the new energy battery core assembly is a defective product; when the first electrode and the second electrode are not conducting, it indicates that the insulation of the inner insulating part and the outer insulating part is successful, and the control unit determines that the new energy battery core assembly is a good product;

[0022] Step 5, multiple CCD appearance inspection mechanisms collect images of the compressed new energy battery cell assembly on the inspection line, and the control unit compares the collected images with preset values ​​to determine whether the compressed new energy battery cell assembly is a good product;

[0023] Step 6: The unloading mechanism outputs good products and unloads them through the good product assembly line, and the unloading mechanism outputs defective products and unloads them through the defective product assembly line.

[0024] The new energy battery core assembly overall combination detection device and detection method have the following beneficial effects:

[0025] (1) The present invention can automatically load, automatically assemble, automatically press and automatically detect the various components in the total assembly of the new energy battery core, greatly improving the detection efficiency, and can also judge the pressing effect and insulation effect.

[0026] (2) The present invention completes the insulation performance test during the stamping process, which not only saves the subsequent testing steps, but also allows the insulating part to be squeezed and expanded when it is in an extruded state. The damage on the insulating part can also be easily expanded to make the electrode conductive, so that the insulation performance test is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 : A schematic diagram of the three-dimensional structure of the new energy battery core assembly and detection device of the present invention;

[0028] Figure 2 : Schematic diagram of the pressure ring placed on the mold in the present invention;

[0029] Figure 3 : Schematic diagram of the steel shell being placed on the mold in the present invention;

[0030] Figure 4 : Schematic diagram of placing the pole on the mold in the present invention;

[0031] Figure 5 : Schematic diagram of the overall assembly and crimping of the new energy battery core in the present invention;

[0032] Figure 6 : Schematic diagram of the overall assembly crimping and insulation testing of the new energy battery core in the present invention.

[0033] Description of reference numerals:

[0034] 1—Press ring storage hopper; 2—Press ring vibration plate; 3—Press ring direct vibration mechanism; 4—Press ring XY servo feeding mechanism;

[0035] 5—internal insulation storage hopper; 6—internal insulation vibration plate; 7—internal insulation direct vibration mechanism; 8—internal insulation XY servo feeding mechanism; 9—internal assembly XY servo feeding mechanism;

[0036] 10—Internal assembly split turntable;

[0037] 11—Steel shell feeding line; 12—Steel shell XY servo feeding mechanism;

[0038] 13—storage hopper for external insulating parts; 14—vibration plate for external insulating parts; 15—direct vibration mechanism for external insulating parts; 16—XY servo feeding mechanism for external insulating parts;

[0039] 17—pole storage hopper; 18—pole vibration plate; 19—pole direct vibration mechanism; 20—pole XY servo feeding mechanism;

[0040] 21—External assembly XY servo feeding mechanism; 22—External assembly split turntable;

[0041] 23—Stamping split turntable; 24—Stamping mechanism; 25—Stamping product XY unloading mechanism; 26—Inspection assembly line; 27—180° rotation mechanism; 28—Inspection continuous XYZ servo loading and unloading mechanism; 29—Inner cover height GT detection mechanism; 30—Outer cover height GT detection mechanism; 31—CCD appearance detection mechanism; 32—Unloading mechanism; 33—Good product assembly line; 34—Defective product assembly line;

[0042] 1001—pressure ring; 1002—inner insulator; 1003—steel shell; 1004—outer insulator; 1005—pole;

[0043] 2000—die; 2001—lower pressing block; 2002—upper pressing block;

[0044] 3001—first electrode; 3002—second electrode. DETAILED DESCRIPTION

[0045] Combine the following Figures 1 to 6 , the present invention is further described:

[0046] like Figure 1 As shown, the new energy battery core assembly and detection device of the present invention includes a pressure ring conveying mechanism, an inner insulating component conveying mechanism, a steel shell conveying mechanism, an outer insulating component conveying mechanism and a pole conveying mechanism.

[0047] The pressure ring conveying mechanism conveys the pressure ring 1001, and the inner insulating member conveying mechanism conveys the inner insulating member 1002. The pressure ring 1001 and the inner insulating member 1002 are combined to form an inner assembly, and are placed on the mold 2000 of the inner assembly split turntable 10; the steel shell conveying mechanism combines the steel shell 1003 with the inner assembly on the inner assembly split turntable 10; the outer insulating member conveying mechanism conveys the outer insulating member 1004, and the pole conveying mechanism conveys the pole 1005. The outer insulating member 1004 and the pole 1005 are combined to form an outer assembly, which is placed above the steel shell 1003. The upper and lower assemblies and the steel shell 1003 form the total assembly of the new energy battery core; the mold 2000 can It can pass through the inner assembly split turntable 10, the outer assembly split turntable 22 and the stamping split turntable 23 in sequence; the stamping mechanism 24 presses the new energy battery core assembly combination on the stamping split turntable 23; the stamping product XY unloading mechanism 25 transfers the pressed new energy battery core assembly combination to the detection assembly line 26; multiple CCD appearance detection mechanisms collect images of the pressed new energy battery core assembly combination, and the control unit compares the collected images with the preset values ​​to determine whether the pressed new energy battery core assembly combination is a good product; the unloading mechanism 32 outputs good products to be unloaded through the good product assembly line 33, and the unloading mechanism 32 outputs defective products to be unloaded through the defective product assembly line 34.

[0048] The stamping mechanism 24 includes an upper pressing block 2002 and a lower pressing block 2001. The upper pressing block 2002 squeezes the upper surface of the pole 1005 from above, and the lower pressing block 2001 passes through the through hole on the stamping split turntable 23 and squeezes the lower surface of the pole 1005 from below. The pole 1005 is deformed so that the new energy battery core assembly is tightened; the inner insulating member 1002 and the outer insulating member 1004 cooperate with each other to clamp the steel shell 1003 therebetween, and insulate the steel shell 1003 from the pole 1005.

[0049] A first electrode 3001 is provided on the lower pressing block 2001, and a second electrode 3002 is provided on the upper pressing block 2002; when the upper pressing block 2002 presses the upper surface of the pole 1005 from above, the second electrode 3002 contacts the steel shell 1003, and when the upper pressing block 2002 presses the lower surface of the pole 1005, the second electrode 3002 contacts and presses the lower surface of the pole 1005; when the first electrode 3001 and the second electrode 3002 are conductive, it indicates that the insulation of the inner insulating member 1002 or the outer insulating member 1004 fails, and the control unit determines that the new energy battery core assembly is a defective product; when the first electrode 3001 and the second electrode 3002 are not conductive, it indicates that the insulation of the inner insulating member 1002 and the outer insulating member 1004 is successful, and the control unit determines that the new energy battery core assembly is a good product.

[0050] The present invention completes the insulation performance test during the stamping process, which not only saves subsequent testing steps, but also can be squeezed and expanded when the insulating part is in an extruded state, and the damage on the insulating part can be easily expanded to make the electrode conductive, so that the insulation performance test is more accurate.

[0051] The CCD appearance detection mechanism includes an inner cover height GT detection mechanism 29, an outer cover height GT detection mechanism 30 and a CCD appearance detection mechanism 31; the detection continuous XYZ servo loading and unloading mechanism 28 can move the compacted new energy battery core assembly combination in the XYZ direction for the inner cover height GT detection mechanism 29, the outer cover height GT detection mechanism 30 and the CCD appearance detection mechanism 31 to collect images; the 180° rotation mechanism 27 can flip the compacted new energy battery core assembly combination.

[0052] The inner cover height GT detection mechanism 29 mainly detects the internal height and appearance of the steel shell 1003, the outer cover height GT detection mechanism 30 mainly detects the external height and appearance of the steel shell 1003, and the CCD appearance detection mechanism 31 mainly detects the appearance of the pole 1005 and the outer insulating part 1004 and the appearance of the pressure ring 1001 and the inner insulating part 1002.

[0053] The mechanical structures of the pressure ring conveying mechanism, the inner insulating part conveying mechanism, the steel shell conveying mechanism, the outer insulating part conveying mechanism and the pole conveying mechanism are similar, as shown below:

[0054] The pressing ring conveying mechanism includes a pressing ring storage hopper 1, a pressing ring vibration disk 2, a pressing ring direct vibration mechanism 3 and a pressing ring XY servo feeding mechanism 4; the pressing rings 1001 in the pressing ring storage hopper 1 are output one by one by the vibration of the pressing ring vibration disk 2, the pressing ring direct vibration mechanism 3 arranges the pressing rings 1001 in a line and moves them, the pressing ring XY servo feeding mechanism 4 can clamp the pressing ring 1001 through a clamp, the vertical moving module of the pressing ring XY servo feeding mechanism 4 lifts the clamp and the pressing ring 1001, and the horizontal moving module can move the clamp and the pressing ring 1001 to the first support part and combine with the internal insulating part 1002 to form an inner assembly.

[0055] The inner insulating component conveying mechanism includes an inner insulating component storage hopper 5, an inner insulating component vibration disk 6, an inner insulating component direct vibration mechanism 7 and an inner insulating component XY servo feeding mechanism 8; the inner insulating components 1002 in the inner insulating component storage hopper 5 are output one by one by means of the vibration of the inner insulating component vibration disk 6, the inner insulating component direct vibration mechanism 7 arranges the inner insulating components 1002 in a line and moves them, the inner insulating component XY servo feeding mechanism 8 can clamp the inner insulating components 1002 through a clamp, the vertical moving module of the inner insulating component XY servo feeding mechanism 8 lifts the clamp and the inner insulating component 1002, and the horizontal moving module can move the clamp and the inner insulating component 1002 to the first support part and combine with the pressure ring 1001 to form an inner assembly.

[0056] The pole conveying mechanism includes a pole storage hopper 17, a pole vibration disk 18, a pole direct vibration mechanism 19 and a pole XY servo feeding mechanism 20; the poles 1005 in the pole storage hopper 17 are output one by one by the vibration of the pole vibration disk 18, the pole direct vibration mechanism 19 arranges the poles 1005 in a line and moves, the pole XY servo feeding mechanism 20 can clamp the poles 1005 through a clamp, the vertical moving module of the pole XY servo feeding mechanism 20 lifts the clamp and the pole 1005, and the horizontal moving module can move the clamp and the pole 1005 to the second support part and combine with the external insulating member 1004 to form an external combination.

[0057] The external insulating component conveying mechanism includes an external insulating component storage hopper 13, an external insulating component vibration disk 14, an external insulating component direct vibration mechanism 15 and an external insulating component XY servo feeding mechanism 16; the external insulating components 1004 in the external insulating component storage hopper 13 are output one by one by means of the vibration of the external insulating component vibration disk 14, the external insulating component direct vibration mechanism 15 arranges the external insulating components 1004 in a line for movement, the external insulating component XY servo feeding mechanism 16 can clamp the external insulating components 1004 through a clamp, the vertical moving module of the external insulating component XY servo feeding mechanism 16 lifts the clamp and the external insulating component 1004, and the horizontal moving module can move the clamp and the external insulating component 1004 to the second support part and combine with the pole 1005 to form an external assembly.

[0058] The inner assembly XY servo loading mechanism 9 transfers the inner assembly on the first support part to the inner assembly split turntable 10, and the outer assembly XY servo loading mechanism 21 transfers the outer assembly on the second support part to the outer assembly split turntable 22 to combine with the inner assembly and the steel shell.

[0059] The steel shell conveying mechanism includes a steel shell loading line 11 and a steel shell XY servo loading mechanism 12. The steel shell loading line 11 conveys the steel shell 1003. The steel shell XY servo loading mechanism 12 grabs the steel shell 1003 on the steel shell loading line 11 and transfers it to the inner assembly split turntable 10 to combine with the inner assembly.

[0060] The detection method of the new energy battery core assembly detection device of the present invention comprises the following steps:

[0061] like Figure 2 As shown, step 1, the pressure ring conveying mechanism conveys the pressure ring 1001, and the inner insulating member conveying mechanism conveys the inner insulating member 1002, the pressure ring 1001 and the inner insulating member 1002 are combined to form an inner assembly, and are placed on the mold 2000 of the inner assembly split turntable 10.

[0062] like Figure 3 As shown, in step 2, the steel shell conveying mechanism combines the steel shell 1003 with the inner assembly on the inner assembly split turntable 10.

[0063] like Figure 4 As shown, in step 3, the outer insulating component conveying mechanism conveys the outer insulating component 1004, and the pole conveying mechanism conveys the pole 1005. The outer insulating component 1004 and the pole 1005 are combined to form an outer assembly, and are placed above the steel shell 1003. The upper and lower assemblies and the steel shell 1003 form the total assembly of the new energy battery core.

[0064] like Figure 5 As shown, in step 4, the stamping mechanism 24 presses the new energy battery core assembly on the stamping split turntable 23; the stamping product XY unloading mechanism 25 transfers the pressed new energy battery core assembly to the inspection assembly line 26.

[0065] The insulation can also be tested during the stamping process. Figure 6 As shown, when the first electrode 3001 and the second electrode 3002 are conducting, it indicates that the insulation of the inner insulating member 1002 or the outer insulating member 1004 fails, and the control unit determines that the new energy battery core assembly is a defective product; when the first electrode 3001 and the second electrode 3002 are not conducting, it indicates that the insulation of the inner insulating member 1002 and the outer insulating member 1004 is successful, and the control unit determines that the new energy battery core assembly is a good product. If you do not test the insulation, you can directly use Figure 5The process in.

[0066] Step 5: Multiple CCD appearance inspection mechanisms collect images of the compressed new energy battery cell assembly on the inspection line 26, and the control unit compares the collected images with preset values ​​to determine whether the compressed new energy battery cell assembly is a good product.

[0067] The final good new energy battery core assembly structure is as follows: the steel shell 1003 has a mounting hole, the inner insulating part 1002 and the outer insulating part 1004 cooperate with each other to form a U-shaped ring, and the U-shaped ring is located inside and outside the steel shell 1003 to clamp the steel shell 1003. The pole 1005 passes through the mounting hole, and the upper end of the pole 1005 cooperates with the outer insulating part 1004, and the lower end of the pole 1005 cooperates with the lower end of the pressure ring 1001, and the upper end of the pressure ring 1001 cooperates with the inner insulating part 1002.

[0068] Step 6: The good products output by the unloading mechanism 32 are unloaded through the good product assembly line 33 , and the defective products output by the unloading mechanism 32 are unloaded through the defective product assembly line 34 .

[0069] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A new energy battery cell assembly and detection device, characterized in that: It includes a pressure ring conveying mechanism, an inner insulating member conveying mechanism, a steel shell conveying mechanism, an outer insulating member conveying mechanism and a pole conveying mechanism; The pressure ring conveying mechanism conveys the pressure ring (1001), and the inner insulating member conveying mechanism conveys the inner insulating member (1002); the pressure ring (1001) and the inner insulating member (1002) are combined to form an inner assembly, and are placed on a mold (2000) of the inner assembly split turntable (10); The steel shell conveying mechanism combines the steel shell (1003) with the inner assembly on the inner assembly split-type turntable (10); The outer insulating member conveying mechanism conveys the outer insulating member (1004), and the pole conveying mechanism conveys the pole (1005). The outer insulating member (1004) and the pole (1005) are combined to form an outer assembly. The outer assembly is placed above the steel shell (1003). The upper and lower assemblies and the steel shell (1003) form a new energy battery core assembly. The mold (2000) can sequentially pass through the inner assembly split turntable (10), the outer assembly split turntable (22), and the punching split turntable (23); The stamping mechanism (24) compacts the new energy battery core assembly on the stamping split turntable (23); the stamping product XY unloading mechanism (25) transfers the compacted new energy battery core assembly to the inspection assembly line (26); Multiple CCD appearance inspection mechanisms collect images of the compacted new energy battery cell assembly, and the control unit compares the collected images with preset values ​​to determine whether the compacted new energy battery cell assembly is a good product. The good products output by the unloading mechanism (32) are unloaded through the good product assembly line (33), and the bad products output by the unloading mechanism (32) are unloaded through the bad product assembly line (34); The punching mechanism (24) comprises an upper pressing block (2002) and a lower pressing block (2001), wherein the upper pressing block (2002) presses the upper surface of the pole (1005) from above, and the lower pressing block (2001) passes through a through hole on the punching split turntable (23) to press the lower surface of the pole (1005) from below, so that the pole (1005) is deformed so that the new energy battery core assembly is tightened; the inner insulating member (1002) and the outer insulating member (1004) cooperate with each other to clamp the steel shell (1003) therebetween, and insulate and isolate the steel shell (1003) from the pole (1005); The lower pressing block (2001) is provided with a first electrode (3001), and the upper pressing block (2002) is provided with a second electrode (3002); when the upper pressing block (2002) presses the upper surface of the pole (1005) from above, the second electrode (3002) contacts the steel shell (1003), and when the upper pressing block (2002) presses the lower surface of the pole (1005), the second electrode (3002) contacts the lower surface of the pressed pole (1005); when the first electrode (3001) and the second electrode (3002) are conductive, it indicates that the insulation of the inner insulating part (1002) or the outer insulating part (1004) fails, and the control unit determines that the new energy battery core assembly is a defective product; when the first electrode (3001) and the second electrode (3002) are not conductive, it indicates that the insulation of the inner insulating part (1002) and the outer insulating part (1004) is successful, and the control unit determines that the new energy battery core assembly is a good product.

2. The new energy battery core assembly detection device according to claim 1 is characterized in that: The CCD appearance detection mechanism comprises an inner cover height GT detection mechanism (29), an outer cover height GT detection mechanism (30) and a CCD appearance detection mechanism (31); the detection continuous XYZ servo loading and unloading mechanism (28) is capable of moving the pressed new energy battery core assembly in the XYZ direction so that the inner cover height GT detection mechanism (29), the outer cover height GT detection mechanism (30) and the CCD appearance detection mechanism (31) can collect images; and the 180° rotation mechanism (27) is capable of turning over the pressed new energy battery core assembly.

3. The new energy battery core assembly detection device according to claim 2 is characterized in that: The pressing ring conveying mechanism comprises a pressing ring storage hopper (1), a pressing ring vibrating plate (2), a pressing ring direct vibration mechanism (3) and a pressing ring XY servo feeding mechanism (4); the pressing rings (1001) in the pressing ring storage hopper (1) are output one by one by means of the vibration of the pressing ring vibrating plate (2); the pressing ring direct vibration mechanism (3) arranges the pressing rings (1001) in a straight line for movement; the pressing ring XY servo feeding mechanism (4) can clamp the pressing rings (1001) through a clamp; the vertical movement module of the pressing ring XY servo feeding mechanism (4) lifts the clamp and the pressing ring (1001); and the horizontal movement module can move the clamp and the pressing ring (1001) to a first support portion to be combined with an inner insulating member (1002) to form an inner assembly.

4. The new energy battery core assembly detection device according to claim 3 is characterized in that: The inner insulating component conveying mechanism comprises an inner insulating component storage hopper (5), an inner insulating component vibration plate (6), an inner insulating component direct vibration mechanism (7) and an inner insulating component XY servo feeding mechanism (8); the inner insulating components (1002) in the inner insulating component storage hopper (5) are output one by one by means of the vibration of the inner insulating component vibration plate (6); the inner insulating component direct vibration mechanism (7) arranges the inner insulating components (1002) in a straight line for movement; the inner insulating component XY servo feeding mechanism (8) can clamp the inner insulating components (1002) through a clamp; the vertical movement module of the inner insulating component XY servo feeding mechanism (8) lifts the clamp and the inner insulating components (1002); and the horizontal movement module can move the clamp and the inner insulating components (1002) to the first support portion to be combined with the pressure ring (1001) to form an inner assembly.

5. The new energy battery core assembly detection device according to claim 4 is characterized in that: The pole conveying mechanism comprises a pole storage hopper (17), a pole vibration plate (18), a pole direct vibration mechanism (19) and a pole XY servo feeding mechanism (20); the poles (1005) in the pole storage hopper (17) are output one by one by means of the vibration of the pole vibration plate (18); the pole direct vibration mechanism (19) arranges the poles (1005) in a straight line for movement; the pole XY servo feeding mechanism (20) can clamp the poles (1005) by means of a clamp; the vertical movement module of the pole XY servo feeding mechanism (20) lifts the clamp and the pole (1005); and the horizontal movement module can move the clamp and the pole (1005) to a second support portion to be combined with an external insulating member (1004) to form an external assembly.

6. The new energy battery core assembly detection device according to claim 5, characterized in that: The external insulating component conveying mechanism comprises an external insulating component storage hopper (13), an external insulating component vibration plate (14), an external insulating component direct vibration mechanism (15), and an external insulating component XY servo feeding mechanism (16); the external insulating components (1004) in the external insulating component storage hopper (13) are output one by one by means of the vibration of the external insulating component vibration plate (14); the external insulating component direct vibration mechanism (15) arranges the external insulating components (1004) in a straight line for movement; the external insulating component XY servo feeding mechanism (16) can clamp the external insulating components (1004) by means of a clamp; the vertical movement module of the external insulating component XY servo feeding mechanism (16) lifts the clamp and the external insulating components (1004); and the horizontal movement module can move the clamp and the external insulating components (1004) to the second support portion to be combined with the pole (1005) to form an external assembly.

7. The new energy battery core assembly detection device according to claim 6, characterized in that: The inner assembly XY servo feeding mechanism (9) transfers the inner assembly on the first support part to the inner assembly split turntable (10), and the outer assembly XY servo feeding mechanism (21) transfers the outer assembly on the second support part to the outer assembly split turntable (22) to be combined with the inner assembly and the steel shell.

8. A detection method for the new energy battery core assembly detection device according to any one of claims 1 to 7, comprising the following steps: Step 1: The pressure ring conveying mechanism conveys the pressure ring (1001), and the inner insulating member conveying mechanism conveys the inner insulating member (1002); the pressure ring (1001) and the inner insulating member (1002) are combined to form an inner assembly, and are placed on the mold (2000) of the inner assembly split turntable (10); Step 2, the steel shell conveying mechanism combines the steel shell (1003) with the inner assembly on the inner assembly split turntable (10); Step 3: The outer insulating member conveying mechanism conveys the outer insulating member (1004), and the pole conveying mechanism conveys the pole (1005). The outer insulating member (1004) and the pole (1005) are combined to form an outer assembly, and are placed above the steel shell (1003). The upper and lower assemblies and the steel shell (1003) form a new energy battery core assembly. Step 4: The stamping mechanism (24) compacts the new energy battery core assembly on the stamping split turntable (23); the stamping product XY unloading mechanism (25) transfers the compacted new energy battery core assembly to the inspection assembly line (26); When the first electrode (3001) and the second electrode (3002) are conducting, it indicates that the insulation of the inner insulating part (1002) or the outer insulating part (1004) has failed, and the control unit determines that the new energy battery core assembly is a defective product; when the first electrode (3001) and the second electrode (3002) are not conducting, it indicates that the insulation of the inner insulating part (1002) and the outer insulating part (1004) has succeeded, and the control unit determines that the new energy battery core assembly is a good product; Step 5, multiple CCD appearance inspection mechanisms collect images of the compressed new energy battery cell assembly on the inspection line (26), and the control unit compares the collected images with preset values ​​to determine whether the compressed new energy battery cell assembly is a good product; Step 6: The good products output by the unloading mechanism (32) are unloaded through the good product assembly line (33), and the defective products output by the unloading mechanism (32) are unloaded through the defective product assembly line (34).

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