Cylindrical battery X-ray detection device

Abstract

The present application is applicable to the field of detection equipment, and provides a cylindrical battery X-ray detection device, which includes: a frame and a conveying mechanism, an X-ray detector and a transfer mechanism arranged on the frame; the conveying mechanism is used to convey cylindrical batteries, and a fixed structure is arranged on the conveying mechanism to prevent the cylindrical batteries from tipping over; the transfer mechanism is used to transfer cylindrical batteries between the detection position corresponding to the X-ray detector and the conveying mechanism; the X-ray detector is used to detect the quality of the cylindrical batteries on the transfer mechanism. The present application arranges a fixed structure on the conveying mechanism belt, and the fixed structure can fix the cylindrical battery on the conveyor belt, thereby preventing the cylindrical battery from tipping over during the conveying process of the conveying mechanism, improving the efficiency of conveying the cylindrical battery on the conveying mechanism, and thus improving the detection efficiency of the device.

Description

Technical Field

[0001] The present application belongs to the field of detection equipment, and in particular, relates to an X-ray detection device for cylindrical batteries. Background Art

[0002] In cylindrical battery testing, a conveying mechanism is required to transport the cylindrical batteries to the testing position. Due to the cylindrical structure of the battery, the center of gravity of the battery is above the contact surface between the battery and the conveying mechanism, and a conveyor belt is generally used as the conveying mechanism. Therefore, during the conveying process, the cylindrical batteries are often prone to tipping over on the conveyor belt, affecting work efficiency. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a cylindrical battery X-ray detection device, aiming to solve the problem that cylindrical batteries are easily tipped over on a conveyor belt.

[0004] The embodiment of the present application is implemented as follows: a cylindrical battery X-ray detection device, the device comprising: a frame and a conveying mechanism, an X-ray detector and a transfer mechanism arranged on the frame;

[0005] The conveying mechanism is used to convey cylindrical batteries, and the conveying mechanism is provided with a fixing structure to prevent the cylindrical batteries from tipping over;

[0006] The transfer mechanism is used to transfer the cylindrical battery between the detection position corresponding to the X-ray detector and the conveying mechanism;

[0007] The X-ray detector is used to detect the quality of the cylindrical batteries on the transfer mechanism.

[0008] Preferably, the conveying mechanism comprises a conveyor belt, and the fixed structure is arranged on the conveyor belt.

[0009] Preferably, the fixing structure comprises a first magnetic member, and the first magnetic member fixes the cylindrical battery by magnetic attraction to the metal at the bottom of the cylindrical battery.

[0010] Preferably, the conveying mechanism further comprises a reversing mechanism, and the reversing mechanism is used to connect conveyor belts with different transport directions.

[0011] Preferably, the reversing mechanism comprises a guide groove, and the guide groove is used to guide the cylindrical batteries to conveyor belts with different transport directions.

[0012] Preferably, a limiting structure is provided on the guide groove, and the limiting structure is used to prevent the cylindrical battery from contacting the inner wall of the guide groove when being transported on the guide groove.

[0013] Preferably, the limiting structure is arranged along the edges of both sides of the guide groove, and the limiting structure includes a second magnetic attraction member.

[0014] Preferably, the transfer mechanism comprises a carrying platform and a driving assembly, the carrying platform is provided with a fixing assembly, the fixing assembly is used to fix the cylindrical battery; the driving assembly is used to drive the carrying platform to rotate.

[0015] Preferably, the supporting platform comprises a first circular member, a second circular member and a connecting member, and the first circular member and the second circular member are respectively arranged at two ends of the connecting member.

[0016] Preferably, the fixing assembly comprises a plurality of fixing slots and a plurality of limiting members, wherein each fixing slot is provided with a corresponding limiting member;

[0017] The fixing groove is arranged on the first circular member and the second circular member, and the first circular member is arranged above the second circular member;

[0018] An embodiment of the present application provides a cylindrical battery X-ray detection device. A first magnetic component is arranged on a conveyor belt. The first magnetic component and the metal magnet at the bottom of the cylindrical battery can fix the cylindrical battery on the conveyor belt to prevent the cylindrical battery from tipping over during the conveying process of the conveyor belt. At the same time, a guide groove is also arranged to guide the cylindrical battery to the conveyor belt in different transportation directions. A second magnetic component is arranged on the side wall of the guide groove. The second magnetic component can prevent the cylindrical battery from colliding with the inner wall of the guide groove when being transported in the guide groove and tipping over, thereby improving the transportation efficiency of the cylindrical battery on the conveyor belt, thereby improving the detection efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top view of a cylindrical battery X-ray detection device provided in an embodiment of the present application;

[0020] Figure 2 A top view of a conveying mechanism provided in an embodiment of the present application;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0022] Figure 4 For this application Figure 2 Axial view of section BB.

[0023] Figure 5 A top view of a transfer mechanism provided in an embodiment of the present application;

[0024] Figure 6 A front view of a transfer mechanism provided in an embodiment of the present application;

[0025] Figure 7 A schematic diagram of the structure of a position limiting member provided in an embodiment of the present application;

[0026] Figure 8 An axial side view of a cylindrical battery X-ray detection device provided in an embodiment of the present application;

[0027] In the attached drawings: 1. frame; 2. conveying mechanism; 3. X-ray detector; 4. transfer mechanism; 5. cylindrical battery; 6. fixed structure; 7. conveyor belt; 8. first magnetic attraction member; 9. reversing mechanism; 10. first conveyor belt; 11. second conveyor belt; 12. guide groove; 13. limit structure; 14. support platform; 15. driving assembly; 16. fixing assembly; 17. first circular member; 18. second circular member; 19. fixing groove; 20. limit member; 21. third circular member, 22. driving machine; 23. fixing rod; 24. first limit member; 25. second limit member; 31. X-ray; 32. long magnetic strip; 33. bakelite pallet; 34. acrylic cover. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] The specific implementation of the present application is described in detail below in conjunction with specific embodiments.

[0030] like Figure 1-7 As shown, it is a structural diagram of a cylindrical battery X-ray detection device provided in an embodiment of the present application, comprising: a frame 1 and a conveying mechanism 2, an X-ray detector 3 and a transfer mechanism 4 arranged on the frame 1;

[0031] A conveying mechanism 2, used for conveying cylindrical batteries 5, and a fixing structure 6 is provided on the conveying mechanism 2 to prevent the cylindrical batteries 5 from falling over;

[0032] A transfer mechanism 4, used for transferring the cylindrical battery 5 between the detection position corresponding to the X-ray detector 3 and the conveying mechanism 2;

[0033] The X-ray detector 3 is used to detect the quality of the cylindrical batteries 5 on the transfer mechanism 4 .

[0034] In this embodiment, the specific structure of the conveying mechanism 2 is not limited. For example, the conveying mechanism 2 includes a motor and a conveyor belt 7, and the motor drives the conveyor belt 7 to convey the cylindrical battery 5 to the transfer mechanism 4; the specific structure and setting position of the fixing structure 6 are not limited. For example, Figure 4In the figure, the fixed structure 6 includes a first magnetic attraction member 8, and the first magnetic attraction member 8 can be a long magnetic strip 32. The long magnetic strip 32 is arranged under the conveyor belt 7. A bakelite pallet 33 is arranged under the conveyor belt 7, and a mounting groove for installing the long magnetic strip 33 is arranged on the bakelite pallet 33. After the long magnetic strip 33 is placed in the bakelite pallet 33, the long magnetic strip 32 is pressed down by using an acrylic cover plate 34 to achieve the installation and fixation of the long magnetic strip 32. Optionally, when the cylindrical battery 5 is placed on the center line of the conveyor belt 7, the center line of the long magnetic strip 32 is directly below the center line of the conveyor belt 7. There is no restriction on the width of the long magnetic strip 32. For example, the width of the long magnetic strip can be adjusted according to the size of the bottom diameter of the cylindrical battery 5.

[0035] In this application, if Figure 5 , Figure 8 , the detection position is the irradiation area of ​​the X-ray 31.

[0036] The present application provides a cylindrical battery X-ray detection device by setting the first magnetic attraction member 8

[0037] Under the conveyor belt 7, due to the magnetic attraction between the first magnetic element 8 and the metal bottom of the cylindrical battery 5, the cylindrical battery 5 can be fixedly placed on the conveyor belt 7. At this time, the conveyor belt 7 transports the cylindrical battery 5, which can prevent the cylindrical battery 5 from tipping over during transportation on the conveyor belt 7.

[0038] In one embodiment of the present application, the conveying mechanism 2 further includes a reversing mechanism 9, and the reversing mechanism 9 is used to connect the conveyor belts 7 with different transport directions.

[0039] In the embodiment, the reversing mechanism 9 is arranged on the frame 1, and the specific structure of the reversing mechanism 9 is not limited. For example, the reversing mechanism 9 includes a guide groove 12, and the guide groove 12 can connect the conveyor belts 7 in different directions, for example, Figure 2 , Figure 3 In the embodiment, the guide groove 12 can connect the first conveyor belt 10 and the second conveyor belt 11 in different directions; there is no limitation on the connection method between the guide groove 12 and the first conveyor belt 10 and the second conveyor belt 11. Of course, the bottoms of both ends of the guide groove 12 should be on the same horizontal line with the positions where the cylindrical batteries are placed on the first conveyor belt 10 and the second conveyor belt 11; under the condition of ensuring the smooth operation of the conveyor belt, the two ends of the guide groove 12 should be as close to one end of the conveyor belt as possible to prevent the cylindrical batteries from falling from the first conveyor belt 10 to the guide groove 12, or from the guide groove 12 to the second conveyor belt 11; baffles can be set on both sides of the first conveyor belt 10 and the second conveyor belt 11 along the transportation direction, and the baffles are connected to the side walls of the guide groove 12 along both sides of the first conveyor belt 10 and the second conveyor belt 11 along the transportation direction, so as to prevent the cylindrical batteries from falling when they are pushed from the conveyor belt to the conveyor belt.

[0040] The present application provides a cylindrical battery X-ray detection device, which can connect transmission belts in different directions by setting a reversing mechanism 9. The cylindrical battery 5 can change the conveying direction through the reversing mechanism 9 to increase the conveying flexibility. In addition, the reversing mechanism 9 is set as a guide groove 12, and the two side walls of the guide groove 12 can prevent the cylindrical battery 5 from falling after the guide groove 12 is reversed.

[0041] In one embodiment of the present application, a limiting structure 13 is provided on the guide groove 12 , and the limiting structure 13 is used to prevent the cylindrical battery 5 from contacting the inner wall of the guide groove 12 when being transported on the guide groove 12 .

[0042] In the embodiment of the present application, there is no restriction on the specific structure of the limiting structure 13, and there is no restriction on the setting position of the limiting structure 13. For example, the limiting structure 13 is a second magnetic member, and the second magnetic member is arranged along the edges of both sides of the guide groove 12. Optionally, as Figure 3 In the embodiment, the second magnetic member is embedded in the two side walls of the guide groove 12; there is no restriction on the position of the second magnetic member distributed in the inner wall of the guide groove 12. Preferably, as Figure 3 In the embodiment, the second magnetic attraction members can be evenly distributed on the inner wall of the guide groove.

[0043] The present application provides a cylindrical battery X-ray detection device, in which second magnetic suction parts are arranged on the two side walls of the guide groove 12. When the cylindrical battery 5 is pushed through the guide groove 12 and changes direction, the repulsive or attractive magnetic force of the second magnetic suction parts evenly arranged on the two side walls of the guide groove 12 can keep the cylindrical battery 5 always moving on the bottom center line of the guide groove 12, thereby effectively avoiding the cylindrical battery 5 from being squeezed and collided with the two side walls of the guide groove 12 and damaging the cylindrical battery 5.

[0044] In one embodiment of the present application, the transfer mechanism 4 includes a carrier platform 14 and a driving assembly 15 . A fixing assembly 16 is disposed on the carrier platform 14 , and the fixing assembly 16 is used to fix the cylindrical battery 5 . The driving assembly 15 is used to drive the carrier platform 14 to rotate.

[0045] In the present application, there is no limitation on the specific structure of the driving assembly 15. For example, the driving assembly 15 includes a driving motor and an output shaft. In the present application, there is no limitation on the specific structure of the supporting platform 14. For example, Figure 5 , Figure 6In the embodiment, the supporting platform 14 includes a first circular member 17, a second circular member 18 and a connecting member, wherein the first circular member 17 and the second circular member 18 are respectively arranged at two ends of the connecting member, wherein the first circular member 17 is arranged above the second circular member 18; in the present application, there is no restriction on the connection relationship between the driving component 15 and the supporting platform 14, for example, the driving component 15 is arranged below the frame 1, the supporting platform 14 is arranged above the frame 1, and a through hole is provided on the frame 1 for allowing the output shaft of the driving component 15 to pass through, and the output shaft is fixed to the connecting rod; optionally, the second circular member 18 is arranged on the conveyor belt 7.

[0046] In the present application, the specific structure of the fixing assembly 16 is not limited. Figure 5 , Figure 6 In the embodiment, the fixing assembly 16 includes a plurality of fixing grooves 19 and a plurality of limiting members 20, wherein each fixing groove 19 is provided with a corresponding limiting member 20; the fixing groove 19 is provided on the first circular member 17 and the second circular member 18, and the first circular member 17 is provided above the second circular member 18; the limiting member 20 is provided between the first circular member 17 and the second circular member 18; for example, Figure 6 In the embodiment, a third circular member 21 is disposed between the first circular member 17 and the second circular member 18, and the stopper 20 is disposed on the third circular member 21; the specific structure of the stopper 20 is not limited, such as Figure 7 The limiting member 20 includes a driving motor 22, two fixed rods 23, a first limiting member 24 and a second limiting member 25. The two fixed rods 23 are fixed on the third circular member 21. The first limiting member 24 and the second limiting member 25 are respectively rotatably arranged on the two fixed rods 23 and abut against the third circular member 21. The driving motor 22 is arranged on the first limiting member 24 and the second limiting member 25. The driving motor 22 drives the first limiting member 24 and the second limiting member 25 to rotate. There is no limitation on the way in which the driving motor 22 drives the first limiting member 24 and the second limiting member 25 to rotate. The driving motor 22 can drive the fixed rod 23 to rotate through the output shaft, thereby driving the first limiting member 24 and the second limiting member 25 to rotate.

[0047] The present application provides a cylindrical battery X-ray detection device, which is configured to be transported between the fixing grooves 19 of the first circular member 17 and the second circular member 18 by the conveyor belt 7 by setting a fixing groove 19 on the first circular member 17 and the second circular member 18, and the second circular member 18 is set on the same horizontal line as the conveyor belt 7; at the same time, the first limiting member 24 and the second limiting member 25 are respectively rotated and set on two fixing rods 23 and abut against the third limiting member 20 between the first circular member 17 and the second circular member 18, and the first limiting member 24 and the second limiting member 25 are driven by the driving machine 22 to rotate and approach to each other, so as to clamp the batteries from both sides, thereby limiting the cylindrical battery 5 located in the fixing groove 19, and preventing the cylindrical battery 5 from falling from the fixing groove 19 when the supporting platform 14 rotates.

[0048] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cylindrical battery X-ray detection device, characterized in that: The device comprises: a frame, a conveying mechanism arranged on the frame, an X-ray detector and a transfer mechanism; The conveying mechanism is used to convey cylindrical batteries, and the conveying mechanism is provided with a fixing structure to prevent the cylindrical batteries from tipping over; The transfer mechanism is used to transfer the cylindrical battery between the detection position corresponding to the X-ray detector and the conveying mechanism; The X-ray detector is used to detect the quality of the cylindrical batteries on the transfer mechanism; The conveying mechanism comprises a conveyor belt, and the fixed structure is arranged on the conveyor belt; The fixing structure includes a first magnetic attraction member, and the first magnetic attraction member fixes the cylindrical battery by magnetic attraction to the metal at the bottom of the cylindrical battery; The conveying mechanism also includes a reversing mechanism, which is used to connect conveyor belts with different transport directions; The reversing mechanism includes a guide groove, and the guide groove is used to guide the cylindrical battery to the conveyor belt with different transport directions; A limiting structure is provided on the guide groove, and the limiting structure is used to prevent the cylindrical battery from contacting the inner wall of the guide groove when being transported on the guide groove; The limiting structure is arranged along the edges of both sides of the guide groove, and the limiting structure includes a second magnetic attraction member; The transfer mechanism includes a carrying platform and a driving assembly, wherein a fixing assembly is arranged on the carrying platform, and the fixing assembly is used to fix the cylindrical battery; and the driving assembly is used to drive the carrying platform to rotate; The supporting platform comprises a first circular member, a second circular member and a connecting member, wherein the first circular member and the second circular member are respectively arranged at two ends of the connecting member; The fixing assembly includes a plurality of fixing slots and a plurality of limiting members, wherein each fixing slot is provided with a corresponding limiting member; The limiting member includes a driving machine, two fixed rods, a first limiting member and a second limiting member, the two fixed rods are fixed on the third circular member, the first limiting member and the second limiting member are respectively rotatably arranged on the two fixed rods and abut against the third circular member, the driving machine is arranged on the first limiting member and the second limiting member, and the driving machine drives the first limiting member and the second limiting member to rotate.

2. The cylindrical battery X-ray detection device according to claim 1, characterized in that: The fixing groove is arranged on the first circular member and the second circular member, and the first circular member is arranged above the second circular member; The limiting member is arranged between the first circular member and the second circular member.

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