Online horizontal full-automatic high-speed detection machine for cylindrical batteries

Abstract

The utility model discloses an on-line cylindrical battery horizontal full-automatic high-speed detection machine which comprises a jig transmission line which is of an annular structure and used for transmitting loading jigs loaded with products to be detected. A feeding transferring device and a discharging transferring device are arranged at the two ends of one side of the jig conveying line correspondingly. The feeding transferring device and the discharging transferring device each comprise a transferring translation mechanism and a transferring translation plate connected with the transferring translation mechanism. A plurality of transfer modules are mounted on one side of the transfer translation plate at intervals in the length direction; the detection device comprises an X-ray emitting mechanism and an X-ray receiving mechanism; the X-ray emitting mechanism and the X-ray receiving mechanism are correspondingly arranged above and below the other side of the jig transmission line respectively. According to the utility model, a series of working procedures such as automatic feeding, limiting, conveying, multi-angle detection and discharging of batteries can be realized, the automation degree is high, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of battery detection, in particular to an online horizontal full-automatic high-speed detection machine for cylindrical batteries. Background Art

[0002] Lithium batteries are batteries composed of cells formed by winding, also known as wound batteries. Currently, the commonly used wound batteries include power wound batteries, digital wound batteries, cylindrical wound batteries, laminated wound batteries, and button wound batteries. Quality inspection is an extremely important part of the lithium battery production process. If unqualified products enter the market, it will increase a series of safety hazards.

[0003] At present, the inspection of cylindrical wound batteries is still mainly carried out by manual semi-automatic inspection, that is, manual use of corresponding inspection instruments to inspect the batteries one by one. The inspection steps are cumbersome, there are many manual interventions, the cost of manual inspection is high, and the inspection efficiency is low. At the same time, there are some automatic inspections based on x-ray inspection technology, but the existing x-ray inspection equipment has a low degree of automation, requires many steps of manual participation, and cannot quickly locate the product to be inspected. At the same time, the battery is fixed by the fixture, so it can only realize imaging inspection at a certain angle of the battery. The inspection is not comprehensive and the inspection accuracy is not high, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an online horizontal fully automatic high-speed testing machine for cylindrical batteries, which can realize a series of processes such as automatic loading, limiting, transmission, multi-angle detection and unloading of batteries, has a high degree of automation and high work efficiency, can save a lot of human resources, and thus greatly reduce labor costs. In addition, the overall design of the testing machine is reasonable, the structure is compact, it is easy to use and it is highly practical.

[0005] In order to achieve the above purpose, the following technical solutions are adopted:

[0006] An online cylindrical battery horizontal fully automatic high-speed testing machine, comprising

[0007] A jig transmission line, the jig transmission line is in a ring structure, and the jig transmission line is used to transmit a loading jig loaded with a product to be tested; a loading transfer device and a unloading transfer device are arranged at both ends of one side of the jig transmission line; the loading transfer device and the unloading transfer device both include a transfer translation mechanism, and a transfer translation plate connected to the transfer translation mechanism; a plurality of transfer modules are also installed at intervals in the length direction of one side of the transfer translation plate;

[0008] A detection device, the detection device comprising an X-ray emitting mechanism and an X-ray receiving mechanism; the X-ray emitting mechanism and the X-ray receiving mechanism are respectively arranged above and below the other side of the fixture transmission line;

[0009] A product rotating device, which is installed on the other side of the fixture transmission line and arranged between the X-ray emitting mechanism and the X-ray receiving mechanism; the product rotating device is at least used to drive the product to be tested in the loading fixture to perform rotational motion;

[0010] A jig opening and clamping mechanism is also installed at both ends of one side of the jig transmission line, and the two jig opening and clamping mechanisms are respectively arranged below the loading transfer device and the unloading transfer device.

[0011] Furthermore, the transfer module includes a transfer fixing plate installed on one side of the transfer translation plate, a transfer lifting cylinder installed on one side of the transfer fixing plate, a transfer lifting seat connected to the transfer lifting cylinder, and a vacuum suction nozzle assembly installed on the transfer lifting seat.

[0012] Furthermore, the X-ray emitting mechanism includes a first emitting frame, an X-ray emitting source arranged at the bottom of the first emitting frame, and a shielding assembly arranged near the emitting port of the X-ray emitting source; the shielding assembly includes a shielding translation cylinder and a shielding plate connected to the shielding translation cylinder; an adjusting screw connected to the X-ray emitting source is also installed on the first emitting frame; the X-ray receiving mechanism includes a Z-axis adjustment mechanism and a flat-panel detector connected to the Z-axis adjustment mechanism.

[0013] Furthermore, the loading jig includes a jig connecting seat connected to the jig transmission line, a jig loading seat connected to the jig connecting seat, and a carrying fixture installed on the jig loading seat; the carrying fixture is also provided with a first carrying slot for loading the product to be tested; the jig loading seat is also provided with a first limiting shaft, which is movably inserted into the first carrying slot from one end of the carrying fixture and can rotate relative to the first carrying slot; the jig loading seat is also provided with a first positioning shaft, which is movably inserted into the first carrying slot from the other end of the carrying fixture and can translate and rotate relative to the first carrying slot.

[0014] Furthermore, the jig loading seat includes a first bottom plate connected to the top of the jig connecting seat, and a first vertical plate and a second vertical plate arranged at intervals on the top of the first bottom plate; the bearing fixture is installed between the first vertical plate and the second vertical plate; one side of the first vertical plate is also connected to a first fixed block, and a first bearing is also installed on the first fixed block; one end of the first limiting shaft is connected to the first bearing, and the other end of the first limiting shaft is movably inserted in the first bearing groove; the jig loading seat also includes a first push plate arranged close to one side of the second vertical plate, and a second bearing is also installed on the first push plate; the middle part of the first positioning shaft is connected to the second bearing; one end of the first positioning shaft is movably inserted in the first bearing groove, and the other end of the first positioning shaft is also installed with a first connecting cover for connecting to the product rotating device.

[0015] Furthermore, the jig loading seat also includes a second push plate and a first guide rod; the second push plate is movably arranged between the first vertical plate and the second vertical plate, and a first spring is also connected between one side of the second push plate and one side of the second vertical plate; a guide bearing is also installed on the second vertical plate; the middle part of the first guide rod is connected to the guide bearing, and the two ends of the first guide rod are respectively connected to the first push plate and the second push plate.

[0016] Furthermore, the fixture clamping mechanism includes a first translation cylinder, and a first push rod connected to the first translation cylinder and arranged on one side of the lower part of the first push plate; a first buffer rubber pad is also provided on the upper part of the side of the first push rod close to the first push plate; the first translation cylinder is used to drive the first push rod to move in the direction of the first push plate, so that the first buffer rubber pad contacts the first push plate, thereby driving the first push plate to perform synchronous translation movement.

[0017] Furthermore, the product rotation device includes a first fixed seat, a second translation cylinder installed on the first fixed seat, a first translation seat connected to the second translation cylinder, a first suction rod movably installed on the first translation seat, and a rotation drive assembly installed on the first translation seat and used to drive the first suction rod to rotate; a first suction cup is installed at one end of the first suction rod, and a vacuum air source connector is installed at the other end of the first suction rod; the second translation cylinder is used to drive the first suction rod to translate in the direction of the loading fixture so that the first suction cup contacts the first connecting cover.

[0018] Furthermore, a sorting unloading device is arranged at one end of the jig transmission line close to the unloading and transferring device, and the sorting unloading device includes a unloading transmission line, a tray unloading palletizer arranged on one side of the unloading transmission line, a tray loading palletizer arranged on one side of the tray unloading palletizer, a tray transferring mechanism spanning over the tray unloading palletizer and the tray loading palletizer, and a sorting robot spanning over the unloading transmission line and the tray unloading palletizer.

[0019] By adopting the above scheme, the beneficial effects of the utility model are:

[0020] The inspection machine can realize a series of processes such as automatic loading, limiting, transmission, multi-angle inspection and unloading of batteries. It has a high degree of automation and high work efficiency, which can save a lot of human resources and thus greatly reduce labor costs. In addition, the overall design of the inspection machine is reasonable, the structure is compact, it is easy to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the loading and transferring device of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the loading fixture of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the loading fixture and the fixture clamping mechanism of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the loading fixture and product rotating device of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the detection device of the utility model;

[0027] The accompanying drawings illustrate:

[0028] 1. Fixture transmission line; 2. Loading fixture; 3. Loading transfer device; 4. Unloading transfer device; 5. Inspection device; 6. Product rotating device; 7. Sorting and unloading device; 8. Visual inspection camera; 9. Fixture clamping mechanism; 21. Fixture connecting seat; 22. Carrying fixture; 23. First limit axis; 24. First positioning axis; 25. First bottom plate; 26. First vertical plate; 27. Second vertical plate; 28. First fixed block; 29. ​​First push plate; 20. First connecting cover; 31. Transfer and translation mechanism; 32. Transfer and translation plate; 33. Transfer and fixed plate; 34. Transfer and lifting cylinder; 35. Transfer and lifting seat; 36. Vacuum nozzle assembly; 51. X Ray emitting mechanism; 52, X-ray receiving mechanism; 53, shielding assembly; 61, first fixed seat; 62, second translation cylinder; 63, first translation seat; 64, first suction rod; 65, rotation driving assembly; 66, first suction cup; 67, vacuum air source connector; 68, first sliding seat; 69, second spring; 71, unloading transmission line; 72, tray unloading palletizer; 73, tray loading palletizer; 74, tray transfer mechanism; 75, sorting robot; 91, first translation cylinder; 92, first push rod; 93, first buffer rubber pad; 201, second push plate; 202, first guide rod; 203, first spring; 204, first positioning block. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Reference Figures 1 to 6 As shown, the utility model provides an online cylindrical battery horizontal fully automatic high-speed detection machine, in one embodiment, including

[0031] A jig transmission line 1, the jig transmission line 1 is in a ring structure, and the jig transmission line 1 is used to transmit a loading jig 2 loaded with a product to be tested; a loading transfer device 3 and a unloading transfer device 4 are arranged at both ends of one side of the jig transmission line 1; the loading transfer device 3 and the unloading transfer device 4 both include a transfer translation mechanism 31, and a transfer translation plate 32 connected to the transfer translation mechanism 31; a plurality of transfer modules are also installed at intervals in the length direction of one side of the transfer translation plate 32;

[0032] A detection device 5, the detection device 5 comprising an X-ray emitting mechanism 51 and an X-ray receiving mechanism 52; the X-ray emitting mechanism 51 and the X-ray receiving mechanism 52 are respectively arranged above and below the other side of the fixture transmission line 1;

[0033] A product rotating device 6, which is installed on the other side of the jig transmission line 1 and arranged between the X-ray emitting mechanism 51 and the X-ray receiving mechanism 52; the product rotating device 6 is at least used to drive the product to be tested in the loading jig 2 to rotate;

[0034] A jig opening and clamping mechanism 9 is installed at both ends of one side of the jig transmission line 1, and the two jig opening and clamping mechanisms 9 are arranged below the loading transfer device 3 and the unloading transfer device 4 respectively.

[0035] Continue to refer to Figures 1 to 6 As shown, in this embodiment, the fixture transmission line 1 can adopt an existing magnetic suspension transmission line with a ring structure, and the detection device 5 is provided with multiple groups (which can be set according to the detection requirements), and the detection device 5 is arranged at the detection position of the fixture transmission line 1. The detection device 5 includes an X-ray emitting mechanism 51 and an X-ray receiving mechanism 52, wherein the X-ray emitting mechanism 51 includes a first emitting frame, an X-ray emitting source arranged at the bottom of the first emitting frame, and a shielding component 53 arranged near the emitting port of the X-ray emitting source (the shielding component 53 includes a shielding translation cylinder, and a shielding component connected to the shielding translation cylinder). The shielding plate connected to the cylinder, when not detecting, the shielding translation cylinder drives the shielding plate to block the emission port to prevent X-ray leakage). At the same time, an adjusting screw connected to the X-ray emission source is also installed on the first emission frame, and the position of the X-ray emission source can be manually adjusted to meet different usage requirements; the X-ray receiving mechanism 52 includes a Z-axis adjustment mechanism (which can be a linear motor module), and a flat-panel detector connected to the Z-axis adjustment mechanism; the Z-axis adjustment mechanism can drive the flat-panel detector to rise and fall to adjust the distance between the flat-panel detector and the X-ray emission source, thereby realizing detection of different magnifications.

[0036] In addition, a product rotation device 6 is provided at the battery inspection position. When the battery is inspected, the product rotation device 6 can drive the battery to rotate, thereby realizing imaging inspection at different angles, making the inspection more comprehensive and the inspection accuracy higher. In addition, a visual inspection position is provided. The visual inspection position is located on the path where the jig transmission line 1 transmits the loading jig 2 to the inspection position. The visual inspection position is provided with a visual inspection camera 8 arranged above the jig transmission line 1 to perform visual code scanning and correction (the visual inspection position is also provided with a product rotation device 6 located on one side of the jig transmission line 1, which can facilitate the correction of the battery).

[0037] The structures and working principles of the loading and transferring device 3 and the unloading and transferring device 4 are basically similar (the following mainly uses the upper material transferring device 3 for the principle explanation). The loading and transferring device 3 is mainly used to transfer the battery to the loading fixture 2, while the unloading and transferring device 4 is used to transfer and unload the battery after the inspection is completed; the transfer and translation mechanism 31 includes an X-axis translation module and a Y-axis translation module. With the mutual cooperation of the two, the transfer module can be driven to perform translational movement, which is convenient for loading and unloading. At the same time, the number of transfer modules is set to be multiple, which can improve the efficiency of loading and unloading.

[0038] The transfer module includes a transfer fixing plate 33 installed on one side of the transfer translation plate 32, a transfer lifting cylinder 34 installed on one side of the transfer fixing plate 33, a transfer lifting seat 35 connected to the transfer lifting cylinder 34, and a vacuum suction nozzle assembly 36 installed on the transfer lifting seat 35. The transfer lifting cylinder 34 can drive the vacuum suction nozzle assembly 36 to rise and fall, thereby facilitating the absorption or release of batteries.

[0039] In addition, a sorting unloading device 7 is arranged at one end of the jig transmission line 1 close to the unloading transfer device 4, and the sorting unloading device 7 includes an unloading transmission line 71, a tray unloading stacker 72 arranged on one side of the unloading transmission line 71, a tray loading stacker 73 arranged on one side of the tray unloading stacker 72, a tray transfer mechanism 74 spanning over the tray unloading stacker 72 and the tray loading stacker 73, and a sorting robot spanning over the unloading transmission line 71 and the tray unloading stacker 72. 75; the unloading transfer device 4 can transfer the batteries that have completed the inspection to the unloading transmission line 71, and then the unloading transmission line 71 will continue to transfer the batteries to the predetermined sorting unloading position. At this time, the tray transfer mechanism 74 has transferred the empty tray from the tray loading stacker 73 to the tray unloading stacker 72, and then the sorting robot 75 will transfer the qualified and unqualified batteries to the corresponding areas of the tray respectively. After the tray is full, the tray unloading stacker 72 will unload the tray carrying the batteries.

[0040] In one embodiment, the loading jig 2 includes a jig connecting seat 21 connected to the jig transmission line 1, a jig loading seat connected to the jig connecting seat 21, and a carrying fixture 22 installed on the jig loading seat; the carrying fixture 22 is also provided with a first carrying slot for loading the product to be tested; the jig loading seat is also provided with a first limiting shaft 23, the first limiting shaft 23 is movably inserted into the first carrying slot from one end of the carrying fixture 22, and can rotate relative to the first carrying slot; the jig loading seat is also provided with a first positioning shaft 24, the first positioning shaft 24 is movably inserted into the first carrying slot from the other end of the carrying fixture 22, and can translate and rotate relative to the first carrying slot.

[0041] The jig connecting seat 21 of the loading jig 2 is a magnetic driver connected to the magnetic levitation transmission line. The number of loading jigs 2 can be set according to actual usage requirements. The jig clamping mechanism 9 is arranged close to the battery loading position. During loading, the jig clamping mechanism 9 will drive the first positioning axis 24 away from the first limiting axis 23 to increase the gap between the two, so as to facilitate the first X-axis manipulator to transfer the battery to the first carrying slot of the carrying fixture 22. Subsequently, the first positioning moves in the direction of the first limiting axis 23, thereby clamping the battery and limiting it. In addition, a jig clamping mechanism 9 is also provided at the unloading and transferring device 4, which is mainly used to drive the first positioning axis 24 away from the first limiting axis 23 to increase the gap between the two, so as to facilitate the unloading and transferring device 4 to transfer the inspected battery to the unloading transmission line 71.

[0042] The jig loading seat includes a first bottom plate 25 connected to the top of the jig connecting seat 21, and a first vertical plate 26 and a second vertical plate 27 arranged at intervals on the top of the first bottom plate 25; the bearing fixture 22 is installed between the first vertical plate 26 and the second vertical plate 27; a first fixing block 28 is also connected to one side of the first vertical plate 26, and a first bearing is also installed on the first fixing block 28; one end of the first limiting shaft 23 is connected to the first bearing, and the other end of the first limiting shaft 23 is movably inserted in the first bearing groove; the jig loading seat also includes a first push plate 29 arranged near one side of the second vertical plate 27, and a second bearing is also installed on the first push plate 29; the center of the first positioning shaft 24 The first positioning shaft 24 is connected with the second bearing; one end of the first positioning shaft 24 is movably inserted in the first bearing groove, and the other end of the first positioning shaft 24 is also equipped with a first connecting cover 20 for connecting with the product rotating device 6; the fixture loading seat also includes a second push plate 201 and a first guide rod 202; the second push plate 201 is movably arranged between the first vertical plate 26 and the second vertical plate 27, and a first spring 203 is also connected between one side of the second push plate 201 and one side of the second vertical plate 27; a guide bearing is also installed on the second vertical plate 27; the middle part of the first guide rod 202 is connected with the guide bearing, and the two ends of the first guide rod 202 are respectively connected with the first push plate 29 and the second push plate 201.

[0043] The fixture clamping mechanism 9 includes a first translation cylinder 91, and a first push rod 92 connected to the first translation cylinder 91 and arranged on one side of the lower part of the first push plate 29; a first buffer rubber pad 93 is also provided on the upper part of the side of the first push rod 92 close to the first push plate 29; the first translation cylinder 91 is used to drive the first push rod 92 to move in the direction of the first push plate 29, so that the first buffer rubber pad 93 contacts the first push plate 29, thereby driving the first push plate 29 to perform synchronous translation movement.

[0044] In this embodiment, the fixture clamping mechanism 9 is installed at the loading position and the unloading position on one side of the fixture transmission line 1 (the loading position and the unloading position are set in advance). After the fixture transmission line 1 moves the loading fixture 2 carrying the battery to be tested to the loading position, at this time, the first push plate 29 is located on one side of the first push rod 92. Subsequently, the first translation cylinder 91 drives the first push rod 92 to move in the direction of the first push plate 29. After the first buffer rubber pad 93 contacts the first push plate 29, it continues to drive the first push plate 29 to move (such as Figure 4 When the first push plate 29 moves to the right, it will drive the first positioning shaft 24 to move away from the first limiting shaft 23, thereby increasing the gap between the two, so that the external loading robot can put the battery into the first bearing groove between the two; and because the first push plate 29 is connected to the second push plate 201 through the first guide rod 202, when the first push plate 29 moves to the right, it will drive the second push plate 201 to move to the right synchronously, and the second push plate 201 will squeeze the first spring 203 to put it in a compressed state; after the external loading robot has loaded the battery, the first translation cylinder 91 drives the first push rod 92 to reset, that is, Figure 4 At this time, the thrust on the first push plate 29 will be gradually withdrawn, and driven by the restoring force of the first spring 203, the second push plate 201 will be driven to move to the left, and then the first positioning shaft 24 will also move to the left through the first guide rod 202 and the first push plate 29, that is, the first positioning shaft 24 moves in the direction of the first limiting shaft 23, thereby clamping the battery to a limit position.

[0045] In one embodiment, the product rotation device 6 includes a first fixed seat 61, a second translation cylinder 62 installed on the first fixed seat 61, a first translation seat 63 connected to the second translation cylinder 62, a first suction rod 64 movably installed on the first translation seat 63, and a rotation drive assembly 65 installed on the first translation seat 63 and used to drive the first suction rod 64 to rotate; a first suction cup 66 is installed at one end of the first suction rod 64, and a vacuum air source connector 67 is installed at the other end of the first suction rod 64; the second translation cylinder 62 is used to drive the first suction rod 64 to translate in the direction of the loading fixture 2 so that the first suction cup 66 contacts the first connecting cover 20.

[0046] Among them, a third bearing is also installed on the first translation seat 63, and the middle part of the first suction rod 64 is connected to the third bearing; the rotation drive assembly 65 includes a first motor installed on the first translation seat 63, a driving wheel connected to the output shaft of the first motor, a driven wheel installed on the first suction rod 64, and a first transmission belt wound between the driving wheel and the driven wheel.

[0047] In this embodiment, the product rotating device 6 is arranged at the detection position on one side of the jig transmission line 1. When the jig transmission line 1 transfers the loading jig 2 carrying the battery to be tested to the detection position, the second translation cylinder 62 drives the first suction rod 64 to translate in the direction of the loading jig 2 so that the first suction cup 66 contacts the first connecting cover 20. Subsequently, the vacuum air source connector 67 is connected to the external negative pressure air source to adsorb and fix the first connecting cover 20 through the first suction cup 66; subsequently, the first motor can drive the first suction rod 64 to rotate the first positioning shaft 24 through the driving wheel, the first transmission belt and the driven wheel, and the first positioning shaft 24 and the first limiting shaft 23 clamp the battery therebetween, so that the battery can be driven to rotate synchronously, thereby realizing detection at different angles.

[0048] At the same time, the product rotating device 6 also includes a first sliding seat 68; the first sliding seat 68 is L-shaped, the bottom of the L-shaped horizontal end of the first sliding seat 68 is connected to the second translation cylinder 62, and the first translation seat 63 is slidably installed on the top of the L-shaped horizontal end of the first sliding seat 68; a second spring 69 is also connected between one end of the first translation seat 63 and the L-shaped vertical end of the first sliding seat 68. When the second translation cylinder 62 drives the first suction rod 64 to translate in the direction of the loading fixture 2 so that the first suction cup 66 contacts the first connecting cover 20, the second spring 69 can buffer the thrust of the first suction cup 66 on the first connecting cover 20. In addition, a first positioning block 204 is arranged in the first bearing groove; the first positioning block 204 is provided with a first positioning groove in a V-shaped structure, and the middle part of the battery to be tested is arranged in the first positioning groove. The cross section of the first positioning groove is V-shaped, which can limit the battery. At the same time, the inner diameter of the first positioning groove is slightly larger than the diameter of the battery to be tested, so that the battery has a certain amount of space for movement, which is convenient for the product rotating device 6 to drive the battery to rotate.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An online cylindrical battery horizontal fully automatic high-speed inspection machine, characterized in that: include A jig transmission line, the jig transmission line is in a ring structure, and the jig transmission line is used to transmit a loading jig loaded with a product to be tested; a loading transfer device and a unloading transfer device are arranged at both ends of one side of the jig transmission line; the loading transfer device and the unloading transfer device both include a transfer translation mechanism, and a transfer translation plate connected to the transfer translation mechanism; a plurality of transfer modules are also installed at intervals in the length direction of one side of the transfer translation plate; A detection device, the detection device comprising an X-ray emitting mechanism and an X-ray receiving mechanism; the X-ray emitting mechanism and the X-ray receiving mechanism are respectively arranged above and below the other side of the fixture transmission line; A product rotating device, which is installed on the other side of the fixture transmission line and arranged between the X-ray emitting mechanism and the X-ray receiving mechanism; the product rotating device is at least used to drive the product to be tested in the loading fixture to perform rotational motion; A jig opening and clamping mechanism is also installed at both ends of one side of the jig transmission line, and the two jig opening and clamping mechanisms are respectively arranged below the loading transfer device and the unloading transfer device.

2. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 1 is characterized in that: The transfer module includes a transfer fixing plate installed on one side of the transfer translation plate, a transfer lifting cylinder installed on one side of the transfer fixing plate, a transfer lifting seat connected to the transfer lifting cylinder, and a vacuum suction nozzle assembly installed on the transfer lifting seat.

3. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 1 is characterized in that: The X-ray emitting mechanism includes a first emitting frame, an X-ray emitting source arranged at the bottom of the first emitting frame, and a shielding assembly arranged near the emitting port of the X-ray emitting source; the shielding assembly includes a shielding translation cylinder and a shielding plate connected to the shielding translation cylinder; an adjusting screw connected to the X-ray emitting source is also installed on the first emitting frame; the X-ray receiving mechanism includes a Z-axis adjustment mechanism and a flat-panel detector connected to the Z-axis adjustment mechanism.

4. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 1 is characterized in that: The loading jig includes a jig connecting seat connected to the jig transmission line, a jig loading seat connected to the jig connecting seat, and a bearing fixture installed on the jig loading seat; the bearing fixture is also provided with a first bearing slot for loading the product to be tested; the jig loading seat is also provided with a first limiting shaft, which is movably inserted into the first bearing slot from one end of the bearing fixture and can rotate relative to the first bearing slot; the jig loading seat is also provided with a first positioning shaft, which is movably inserted into the first bearing slot from the other end of the bearing fixture and can translate and rotate relative to the first bearing slot.

5. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 4 is characterized in that: The jig loading seat includes a first bottom plate connected to the top of the jig connecting seat, and a first vertical plate and a second vertical plate arranged at intervals on the top of the first bottom plate; the bearing fixture is installed between the first vertical plate and the second vertical plate; a first fixed block is also connected to one side of the first vertical plate, and a first bearing is also installed on the first fixed block; one end of the first limiting shaft is connected to the first bearing, and the other end of the first limiting shaft is movably inserted in the first bearing groove; the jig loading seat also includes a first push plate arranged close to one side of the second vertical plate, and a second bearing is also installed on the first push plate; the middle part of the first positioning shaft is connected to the second bearing; one end of the first positioning shaft is movably inserted in the first bearing groove, and the other end of the first positioning shaft is also installed with a first connecting cover for connecting to the product rotating device.

6. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 5 is characterized in that: The jig loading seat also includes a second push plate and a first guide rod; the second push plate is movably arranged between the first vertical plate and the second vertical plate, and a first spring is also connected between one side of the second push plate and one side of the second vertical plate; a guide bearing is also installed on the second vertical plate; the middle part of the first guide rod is connected to the guide bearing, and the two ends of the first guide rod are respectively connected to the first push plate and the second push plate.

7. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 6 is characterized in that: The fixture clamping mechanism includes a first translation cylinder, and a first push rod connected to the first translation cylinder and arranged on one side of the lower part of the first push plate; a first buffer rubber pad is also provided on the upper part of the side of the first push rod close to the first push plate; the first translation cylinder is used to drive the first push rod to move in the direction of the first push plate, so that the first buffer rubber pad contacts the first push plate, thereby driving the first push plate to perform synchronous translation movement.

8. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 7 is characterized in that: The product rotation device includes a first fixed seat, a second translation cylinder installed on the first fixed seat, a first translation seat connected to the second translation cylinder, a first suction rod movably installed on the first translation seat, and a rotation drive assembly installed on the first translation seat and used to drive the first suction rod to rotate; a first suction cup is installed at one end of the first suction rod, and a vacuum air source connector is installed at the other end of the first suction rod; the second translation cylinder is used to drive the first suction rod to translate in the direction of the loading fixture so that the first suction cup contacts the first connecting cover.

9. The online cylindrical battery horizontal fully automatic high-speed inspection machine according to claim 1 is characterized in that: A sorting unloading device is also arranged at one end of the jig transmission line close to the unloading and transferring device, and the sorting unloading device includes a unloading transmission line, a tray unloading palletizer arranged on one side of the unloading transmission line, a tray loading palletizer arranged on one side of the tray unloading palletizer, a tray transferring mechanism spanning over the tray unloading palletizer and the tray loading palletizer, and a sorting robot spanning over the unloading transmission line and the tray unloading palletizer.

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