A graphite material comprehensive detection device and use method thereof

Abstract

The present invention belongs to the technical field of graphite material detection, and in particular to a graphite material comprehensive detection device and a method for using the same. The detection device comprises a base, a support tube is fixedly installed on the top of the base, a slip ring is slidably connected to the top of the support tube, and a support plate is fixedly installed on the top of the slip ring. The present invention inserts columnar graphite materials for detection into corresponding supporting mechanisms in sequence through loading and unloading mechanisms, and after being transported to an area that can be detected by a detection mechanism, the detection mechanism can be used to perform a conductive test on the columnar graphite materials, so that when the columnar graphite materials are detected, batch detection can be achieved, so as to improve work efficiency and avoid damage to the columnar graphite materials.

Description

Technical Field

[0001] The present invention relates to the technical field of graphite material detection, and in particular to a graphite material comprehensive detection device and a use method thereof. Background Art

[0002] Graphite is widely used in the field of electricity. For example, graphite is added with appropriate adhesives, extruded, and then baked at high temperature to form graphite columns, that is, columnar graphite materials, which can play a conductive role, equivalent to wires. Generally speaking, after using graphite to make columnar graphite materials, it is necessary to conduct a conductivity test on the columnar graphite materials to detect the resistance in the columnar graphite materials, so as to avoid excessive power loss of the dry battery produced due to excessive resistance in the columnar graphite materials.

[0003] At present, there is no dedicated device for testing columnar graphite materials on the market. Generally speaking, when testing columnar graphite materials, manual testing is still required. On the one hand, there is a problem of low detection efficiency in the form of manual testing. On the other hand, when manually testing columnar graphite materials, due to the brittle texture of columnar graphite materials, manual testing may easily cause accidental contact with the columnar graphite materials, which may easily lead to the breakage of the columnar graphite materials.

[0004] In view of the above problems, the present invention document proposes a comprehensive graphite material detection device and a method for using the same. Summary of the invention

[0005] The present invention provides a graphite material comprehensive detection device and a method for using the same, which solves the problem of low detection efficiency in the form of manual detection in the prior art. On the other hand, when manually detecting columnar graphite materials, due to the brittle texture of the columnar graphite materials, the manual detection form is prone to accidentally touching the columnar graphite materials, which easily leads to the disadvantage of breaking the columnar graphite materials.

[0006] The present invention provides the following technical solutions:

[0007] A graphite material comprehensive detection device comprises a base, a support tube is fixedly installed on the top of the base, a slip ring is slidably connected to the top of the support tube, a support plate is fixedly installed on the top of the slip ring, a through hole is provided on the support plate, and a plurality of jacks are provided at equal intervals on the support plate. The detection device also comprises:

[0008] A plurality of supporting mechanisms are installed at equal intervals at the bottom of the supporting plate, the plurality of supporting mechanisms correspond to the plurality of jacks respectively, and the supporting mechanisms are used to support and limit the columnar graphite material to be tested;

[0009] A power mechanism, which is installed on the top of the base, is located in the support tube, and the top of the power mechanism is connected to the bottom of the support plate. The power mechanism is used to drive the support plate to rotate and adjust, and the top of the power mechanism passes through the through hole and extends to the top of the support plate;

[0010] A detection mechanism is installed on the top of the base and is located on one side of the support tube. The detection mechanism is used to perform power-on detection on the cylindrical graphite material and is connected to the power mechanism.

[0011] The loading and unloading mechanism is installed on the top of the base, and the loading and unloading mechanism is located on the other side of the support tube. The loading and unloading mechanism is used to move the cylindrical graphite material in and out of the supporting mechanism.

[0012] In a possible design, the supporting mechanism includes a limiting tube fixedly installed on the bottom of the supporting plate, the limiting tube is connected to the corresponding jack, elastic components are installed on the bottom of both sides of the limiting tube, the bottom ends of the two elastic components are connected to the same support cover, a first power connection board is fixedly installed on the bottom inner wall of the support cover, the bottom of the first power connection board is electrically connected to a conductive connector, the bottom end of the conductive connector extends to the bottom of the support cover, and the conductive connector is movably electrically connected to the detection mechanism.

[0013] In a possible design, the elastic component includes a connecting plate fixedly mounted on the bottom of one side of the limiting tube, a connecting rod slidingly connected through the connecting plate, the bottom end of the connecting rod is fixedly connected to one side of the support cover, a tension spring located below the connecting plate is sleeved on the connecting rod, and the top and bottom ends of the tension spring are respectively fixedly connected to the bottom of the connecting plate and one side of the support cover.

[0014] In a possible design, the power mechanism includes a stepper motor fixedly mounted on the top of the base, a transmission shaft fixedly mounted on the output shaft of the stepper motor, a transmission assembly connected to the transmission shaft, the transmission assembly is respectively connected to the bottom of the support plate and the top of the base, the top end of the transmission shaft passes through the through hole and extends to the top of the support plate, a limiting ring located in the through hole is rotatably sleeved on the transmission shaft, the limiting ring is fixedly connected to the inner wall of the through hole, and the top end of the transmission shaft is connected to the detection mechanism.

[0015] In one possible design, the transmission assembly includes a connecting shaft rotatably connected to the top of the base, the connecting shaft is located in the support tube, and synchronous wheels are fixedly sleeved on the connecting shaft and the transmission shaft, and the two synchronous wheels are transmission-connected with the same synchronous belt, a driving gear is fixedly installed on the top of the connecting shaft, and a gear ring is fixedly installed on the bottom of the support plate, and the driving gear and the gear ring are meshed.

[0016] In a possible design, the detection mechanism includes a fixed frame fixedly mounted on the top of the base, two mobile frames are symmetrically slidably connected to the fixed frame, a reset assembly is mounted on one side of the mobile frame, the bottom of the reset assembly is connected to the fixed frame, the same pressing plate is fixedly mounted on one side of the two mobile frames, a second power connection plate is fixedly mounted on the bottom of the pressing plate, a conductive rod is fixedly mounted inside the fixed frame, a sliding power transmission plate is slidably electrically connected to the conductive rod, the sliding power transmission plate is electrically connected to the second power connection plate, a second wire is electrically connected to the bottom end of the conductive rod, a desktop multimeter is fixedly mounted on one side of the fixed frame, the bottom end of the second wire is electrically connected to the terminal of the desktop multimeter, a power connection cover is fixedly mounted on the top of the base, a plurality of conductive connectors are respectively electrically plugged into the power connection cover, a first wire is electrically connected to the power connection cover, and a top end of the first wire is electrically connected to the terminal of the desktop multimeter;

[0017] The top of the fixed frame is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly installed with a transmission bevel gear, the top of the transmission shaft is fixedly installed with an active bevel gear, the active bevel gear is meshed with the transmission bevel gear, a swing arm is fixedly sleeved on the rotating shaft, and the swing arm is in active contact with the top of the pressure plate.

[0018] In a possible design, the reset assembly includes a limit rod fixedly mounted on the outside of the fixed frame, a limit plate is slidably sleeved on the limit rod, the limit plate is fixedly connected to the corresponding movable frame, and a compression spring is sleeved on the limit rod and located below the limit plate, and the top and bottom ends of the compression spring are fixedly connected to the bottom of the limit plate and the bottom end of the limit rod, respectively.

[0019] In one possible design, the loading and unloading mechanism includes a plurality of support columns fixedly mounted on the top of the base, a same support ring fixedly mounted on the top of the plurality of support columns, a rotating plate rotatably connected to the top of the support ring, a driving motor located between the plurality of support columns fixedly mounted on the top of the base, a driving shaft of the driving motor fixedly connected to the bottom of the rotating plate, a positioning cylinder fixedly mounted on the top of the rotating plate, a piston rod of the positioning cylinder extending to the bottom of the rotating plate and fixedly mounted with a clamping assembly, the clamping assembly being used to clamp and position the columnar graphite material.

[0020] In one possible design, the clamping assembly includes a mounting frame fixedly mounted on the piston rod of the positioning cylinder, a fixed clamping plate fixedly mounted on the inner wall of one side of the mounting frame, a clamping cylinder fixedly mounted on one side of the mounting frame, and the piston rod of the clamping cylinder extends into the mounting frame and is fixedly mounted with a movable clamping plate.

[0021] A method for using a graphite material comprehensive detection device comprises the following steps:

[0022] S1. When the cylindrical graphite material to be tested is placed between the movable clamping plate and the fixed clamping plate, the clamping cylinder can be started to drive the movable clamping plate to move, so that the cylindrical graphite material can be clamped and fixed under the clamping cooperation with the fixed clamping plate;

[0023] S2, start the driving motor to drive the rotating plate to rotate, drive the positioning cylinder to perform arc movement, at this time the clamped cylindrical graphite material can move with the positioning cylinder until the cylindrical graphite material is moved to the position corresponding to the insertion hole, at this time the positioning cylinder can be started to drive the cylindrical graphite material to move downward, so that the cylindrical graphite material can be inserted into the limiting tube from the insertion hole;

[0024] S3, start the stepper motor to drive the transmission shaft to rotate. When the transmission shaft rotates, the connecting shaft can be driven to rotate under the transmission action of the two synchronous wheels and the synchronous belt. When the connecting shaft rotates, the driving gear can be driven to rotate, so that the support plate can be driven to rotate under the meshing transmission action with the gear ring;

[0025] S4. When the transmission shaft rotates, the active bevel gear can be driven to rotate. At this time, the rotating shaft can be driven to rotate under the meshing transmission action with the transmission bevel gear, and the swing arm can be driven to rotate. After the swing arm rotates downward to contact with the pressure plate, the pressure plate can be pressed to move downward. When the support plate rotates, the columnar graphite material can be moved to the bottom of the second power connection plate. At this time, the second power connection plate that moves downward can press the columnar graphite material to move downward after contacting with the columnar graphite material, and the support cover can be driven to move downward until the conductive connector is inserted into the power connection cover and electrically connected to the power connection cover. At this time, the columnar graphite material can be electrically connected to the desktop multimeter, so that the desktop multimeter can be used to detect the current and resistance of the columnar graphite material;

[0026] S5. When the moving frame moves downward with the pressing plate, the limit plate can be driven to move downward. At this time, the limit plate can be driven to move downward, so that the compression spring can be compressed, so that the compression spring has elastic potential energy, and the swing arm can be rotated upward, and the pressing plate is no longer pressed. The two compression springs in the stressed state can drive the limit plate to reset upward, so that the pressing plate can be driven to move upward, and the second power board can be moved to the original position, so that the next cylindrical graphite material can be easily detected;

[0027] S6. After the tested columnar graphite material moves back to the bottom of the mounting frame along with the support plate, the columnar graphite material can be moved out of the insertion hole by starting the driving motor, the positioning cylinder and the clamping cylinder.

[0028] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] In the present invention, by providing a supporting mechanism, after the columnar graphite material is inserted into the limiting tube, the provided supporting cover can support the columnar graphite material, so that when the support plate receives the driving force of the power mechanism and rotates, the columnar graphite material can be driven to move, and the columnar graphite material can be moved to the area that can be detected by the detection mechanism, so that the columnar graphite material can be conveniently detected;

[0031] In the present invention, the power mechanism is set up, and the transmission shaft can be driven to rotate by starting the stepping motor. At this time, the support plate can be driven to rotate and adjust through the transmission component, so that the positions of multiple supporting mechanisms can be adjusted. In this way, after the columnar graphite material is loaded, the columnar graphite material can be moved to the area that can be detected by the detection mechanism, so that the multiple columnar graphite materials can be detected respectively, so that when the columnar graphite material is detected, the work efficiency can be improved;

[0032] In the present invention, by means of the detection mechanism, when the active bevel gear rotates with the transmission shaft, it can drive the rotating shaft to rotate under the meshing transmission action with the transmission bevel gear, and at this time, it can drive the swing arm to rotate, and after the swing arm rotates downward to contact with the pressure plate, it can press the pressure plate to move downward, and when the support plate rotates, it can move the columnar graphite material to the bottom of the second power connection plate, and at this time, after the second power connection plate that moves downward contacts with the columnar graphite material, it can press the columnar graphite material to move downward, and at this time, it can drive the support cover to move downward until the conductive connector is inserted into the power connection cover and electrically connected to the power connection cover, and at this time, the columnar graphite material can be electrically connected with the desktop multimeter, so that the desktop multimeter can be used to detect the current and resistance of the columnar graphite material;

[0033] In the present invention, by setting up a loading and unloading mechanism, after the columnar graphite material is positioned and clamped by using the clamping assembly, the driving motor and the positioning cylinder can be started respectively, and the lateral position and longitudinal position of the columnar graphite material can be adjusted. In this way, after the columnar graphite material is aligned with the socket, the columnar graphite material can be inserted into the supporting mechanism, or the detected columnar graphite material can be pulled out of the socket.

[0034] The present invention inserts the columnar graphite materials for detection into the corresponding supporting mechanisms in sequence through the loading and unloading mechanisms, and after being transported to the area that can be detected by the detection mechanism, the detection mechanism can be used to perform a conductive test on the columnar graphite materials, so that when the columnar graphite materials are detected, batch detection can be achieved, so as to improve work efficiency and avoid damage to the columnar graphite materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A three-dimensional schematic diagram of the first-view structure of a graphite material comprehensive detection device provided by an embodiment of the present invention;

[0036] Figure 2 A three-dimensional schematic diagram of the second viewing angle structure of the graphite material comprehensive detection device provided by an embodiment of the present invention;

[0037] Figure 3 A schematic diagram of the main cross-sectional structure of a support tube of a graphite material comprehensive detection device provided by an embodiment of the present invention;

[0038] Figure 4 A three-dimensional schematic diagram of the connection structure of a stepper motor, a transmission shaft, a synchronous belt, a connecting shaft, a driving gear, a gear ring and a support plate of a graphite material comprehensive detection device provided in an embodiment of the present invention;

[0039] Figure 5 A three-dimensional schematic diagram of a connection structure of a limit tube, two connecting rods and a support cover of a graphite material comprehensive detection device provided by an embodiment of the present invention;

[0040] Figure 6 A three-dimensional schematic diagram of the connection structure of a fixed frame, a desktop multimeter, a rotating shaft and a swing arm of the graphite material comprehensive detection device provided in an embodiment of the present invention;

[0041] Figure 7 A three-dimensional schematic diagram of the connection structure of a fixing frame, a desktop multimeter, a conductive rod and a second power board of a graphite material comprehensive detection device provided by an embodiment of the present invention;

[0042] Figure 8 A three-dimensional schematic diagram of a connection structure of a fixing frame, a desktop multimeter, two limit rods and a pressure plate of a graphite material comprehensive detection device provided in an embodiment of the present invention;

[0043] Fig. 9 A three-dimensional schematic diagram of the connection structure of multiple support columns, rotating plates, adjustment cylinders, mounting frames, clamping cylinders, fixed clamping plates and movable clamping plates of the graphite material comprehensive detection device provided in an embodiment of the present invention;

[0044] Fig.10 A bottom-up three-dimensional schematic diagram of a connection structure of multiple support columns, a rotating plate, a positioning cylinder, a mounting frame, a clamping cylinder, a fixed clamping plate and a movable clamping plate of a graphite material comprehensive detection device provided in an embodiment of the present invention.

[0045] Reference numerals:

[0046] 1. Base; 2. Support tube; 3. Slip ring; 4. Support plate; 5. Stepper motor; 6. Transmission shaft; 7. Connecting shaft; 8. Driving gear; 9. Gear ring; 10. Synchronous wheel; 11. Synchronous belt; 12. Limiting ring; 13. Socket; 14. Limiting tube; 15. Connecting plate; 16. Connecting rod; 17. Support cover; 18. Tension spring; 19. First power board; 20. Conductive connector; 21. Fixing frame; 22. Desktop multimeter; 23. First wire; 24. Power cover; 2 5. Limit rod; 26. Limit plate; 27. Moving frame; 28. Pressing plate; 29. ​​Second power board; 30. Compression spring; 31. Sliding power transmission plate; 32. Conductive rod; 33. Second wire; 34. Rotating shaft; 35. Transmission bevel gear; 36. Active bevel gear; 37. Swing arm; 38. Support column; 39. Support ring; 40. Rotating plate; 41. Driving motor; 42. Positioning cylinder; 43. Mounting frame; 44. Fixed clamping plate; 45. Clamping cylinder; 46. Moving clamping plate. DETAILED DESCRIPTION

[0047] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0048] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0049] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0050] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0051] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Example 1

[0052] Reference Figure 1-Figure 5 A graphite material comprehensive detection device of the present embodiment includes a base 1, multiple supporting mechanisms and a power mechanism. A support tube 2 is fixedly installed on the top of the base 1, and a slip ring 3 is slidably connected to the top of the support tube 2. A support plate 4 is fixedly installed on the top of the slip ring 3. A through hole is opened on the support plate 4, and a plurality of plug holes 13 are opened on the support plate 4 at equal intervals. Multiple supporting mechanisms are installed at equal intervals at the bottom of the support plate 4, and the multiple supporting mechanisms correspond to the multiple plug holes 13 respectively. The supporting mechanism is used to support and limit the columnar graphite material that needs to be detected. The power mechanism is installed on the top of the base 1, and the power mechanism is located in the support tube 2. The top of the power mechanism is connected to the bottom of the support plate 4, and the power mechanism is used to drive the support plate 4 to rotate and adjust. The top of the power mechanism passes through the through hole and extends to the top of the support plate 4.

[0053] Reference Figure 5The supporting mechanism includes a limiting tube 14 fixedly installed at the bottom of the supporting plate 4, the limiting tube 14 is connected to the corresponding jack 13, elastic components are installed at the bottom of both sides of the limiting tube 14, the bottom ends of the two elastic components are connected to the same support cover 17, a first power board 19 is fixedly installed on the bottom inner wall of the support cover 17, the bottom of the first power board 19 is electrically connected to a conductive connector 20, the bottom end of the conductive connector 20 extends to the bottom of the support cover 17, the conductive connector 20 is movably electrically connected to the detection mechanism, after the columnar graphite material is inserted into the limiting tube 14, the support cover 17 can support the columnar graphite material, so that when the supporting plate 4 receives the driving force of the power mechanism and rotates, it can drive the columnar graphite material to move, and the columnar graphite material can be moved The area that can be detected by the detection mechanism can be convenient for detecting the columnar graphite material. The elastic component includes a connecting plate 15 fixedly installed at the bottom of one side of the limiting tube 14. A connecting rod 16 is slidably connected to the connecting plate 15. The bottom end of the connecting rod 16 is fixedly connected to one side of the support cover 17. A tension spring 18 is sleeved on the connecting rod 16 and is located below the connecting plate 15. The top and bottom ends of the tension spring 18 are respectively fixedly connected to the bottom of the connecting plate 15 and one side of the support cover 17. By utilizing the sliding connection between the connecting plate 15 and the connecting rod 16, the support cover 17 can be limited by longitudinal sliding, and under the elastic force of the tension spring 18, the support cover 17 can be provided with stable elastic support, so that the conductive joint 20 can be automatically disconnected after contacting the detection mechanism.

[0054] Reference Figure 3 and Figure 4The power mechanism includes a stepper motor 5 fixedly mounted on the top of the base 1, and a transmission shaft 6 is fixedly mounted on the output shaft of the stepper motor 5. A transmission assembly is connected to the transmission shaft 6, and the transmission assembly is respectively connected to the bottom of the support plate 4 and the top of the base 1. The top of the transmission shaft 6 passes through the through hole and extends to the top of the support plate 4. A limit ring 12 located in the through hole is rotatably sleeved on the transmission shaft 6, and the limit ring 12 is fixedly connected to the inner wall of the through hole. The top of the transmission shaft 6 is connected to the detection mechanism. By starting the stepper motor 5 to drive the transmission shaft 6 to rotate, the support plate 4 can be driven to rotate and adjust through the transmission assembly, so that the position of multiple supporting mechanisms can be adjusted. In this way, after the columnar graphite material is loaded, the columnar graphite material can be moved to the area that can be detected by the detection mechanism, so that multiple columnar graphite materials can be detected separately, so that when the columnar graphite material is detected, the work efficiency can be improved, and the transmission The component includes a connecting shaft 7 rotatably connected to the top of the base 1, the connecting shaft 7 is located in the support tube 2, and a synchronous wheel 10 is fixedly sleeved on the connecting shaft 7 and the transmission shaft 6, and the two synchronous wheels 10 are transmission-connected with the same synchronous belt 11, a driving gear 8 is fixedly installed on the top of the connecting shaft 7, and a gear ring 9 is fixedly installed on the bottom of the support plate 4, and the driving gear 8 and the gear ring 9 are meshed. When the transmission shaft 6 rotates, the connecting shaft 7 can be driven to rotate under the transmission action of the two synchronous wheels 10 and the synchronous belt 11. When the connecting shaft 7 rotates, the driving gear 8 can be driven to rotate, thereby driving the support plate 4 to rotate under the meshing transmission action with the gear ring 9. Since the diameter of the driving gear 8 is much smaller than the diameter of the gear ring 9, when the driving gear 8 rotates one circle, the supporting mechanism located in the detection area of ​​the detection mechanism can be moved out, and the subsequent supporting mechanism can be moved to the area that can be detected by the detection mechanism. Example 2

[0055] Reference Figure 6-Figure 8 Based on the first embodiment, the present embodiment further proposes a detection mechanism for the graphite material comprehensive detection device proposed in the first embodiment. The detection mechanism is installed on the top of the base 1, and the detection mechanism is located on one side of the support tube 2. The detection mechanism is used to perform power-on detection on the columnar graphite material, and the detection mechanism is connected to the power mechanism.

[0056] Reference Figure 6-Figure 8The detection mechanism includes a fixed frame 21 fixedly mounted on the top of the base 1, two mobile frames 27 are symmetrically slidably connected to the fixed frame 21, a reset assembly is installed on one side of the mobile frame 27, and the bottom of the reset assembly is connected to the fixed frame 21, a same pressing plate 28 is fixedly mounted on one side of the two mobile frames 27, a second power board 29 is fixedly mounted on the bottom of the pressing plate 28, a conductive rod 32 is fixedly mounted inside the fixed frame 21, a sliding power board 31 is slidably electrically connected to the conductive rod 32, the sliding power board 31 is electrically connected to the second power board 29, a second wire 33 is electrically connected to the bottom end of the conductive rod 32, a desktop multimeter 22 is fixedly mounted on one side of the fixed frame 21, the model of the desktop multimeter 22 is: TH1941, the bottom of the second wire 33 The end is electrically connected to the terminal of the desktop multimeter 22, a power connection cover 24 is fixedly installed on the top of the base 1, and multiple conductive connectors 20 are respectively electrically plugged with the power connection cover 24, and a first wire 23 is electrically connected to the power connection cover 24, and the top of the first wire 23 is electrically connected to the terminal of the desktop multimeter 22. The top of the fixed frame 21 is rotatably connected to a rotating shaft 34, and a transmission bevel gear 35 is fixedly installed on one end of the rotating shaft 34. An active bevel gear 36 is fixedly installed on the top of the transmission shaft 6, and the active bevel gear 36 is meshed with the transmission bevel gear 35. A swing arm 37 is fixedly sleeved on the rotating shaft 34, and the swing arm 37 is in active contact with the top of the pressure plate 28. When the active bevel gear 36 rotates with the transmission shaft 6, it can be meshed with the transmission bevel gear 35. The rotating shaft 34 can be driven to rotate, and the swing arm 37 can be driven to rotate at this time. After the swing arm 37 rotates downward to contact with the pressure plate 28, the pressure plate 28 can be pressed to move downward, and the support plate 4 can move the columnar graphite material to the bottom of the second power connection plate 29 when rotating. At this time, the second power connection plate 29 that moves downward can press the columnar graphite material to move downward after contacting with the columnar graphite material, and can drive the support cover 17 to move downward until the conductive connector 20 is inserted into the power connection cover 24 and electrically connected to the power connection cover 24. At this time, the columnar graphite material can be electrically connected to the desktop multimeter 22, so that the desktop multimeter 22 can be used to detect the current and resistance of the columnar graphite material. The reset component includes a fixedly mounted on the outside of the fixing frame 21 The limit rod 25 has a limit plate 26 slidably sleeved on the limit rod 25, and the limit plate 26 is fixedly connected to the corresponding moving frame 27. The limit rod 25 is sleeved with a compression spring 30 located below the limit plate 26. The top and bottom ends of the compression spring 30 are respectively fixedly connected to the bottom of the limit plate 26 and the bottom end of the limit rod 25. When the moving frame 27 moves downward with the pressing plate 28, the limit plate 26 can be driven to move downward. At this time, the limit plate 26 can be driven to move downward, so that the compression spring 30 can be compressed, so that the compression spring 30 has elastic potential energy, and can be rotated upward on the swing arm 37, and the pressing plate 28 is no longer pressed. The two compression springs 30 in a stressed state can drive the limit plate 26 to reset upward, so that the pressing plate 28 can be driven to move upward.Move the second power board 29 to its original position, so as to facilitate the detection of the next cylindrical graphite material.

[0057] The present embodiment is different from the first embodiment in that after the detection mechanism receives the driving force from the power mechanism, it can move to detect the columnar graphite material, thereby accurately testing the performance of the columnar graphite material so as to obtain a product that meets the quality requirements. Example 3

[0058] Reference Figure 1 , Figure 2 , Fig. 9 and Fig.10 Based on the first embodiment, this embodiment further proposes a loading and unloading mechanism for the graphite material comprehensive detection device proposed in the first embodiment. The loading and unloading mechanism is installed on the top of the base 1 and is located on the other side of the support tube 2. The loading and unloading mechanism is used to move the columnar graphite material in and out of the supporting mechanism.

[0059] Reference Fig. 9 and Fig.10 The loading and unloading mechanism includes a plurality of support columns 38 fixedly mounted on the top of the base 1, a same support ring 39 fixedly mounted on the top of the plurality of support columns 38, a rotating plate 40 rotatably connected to the top of the support ring 39, a driving motor 41 located between the plurality of support columns 38 fixedly mounted on the top of the base 1, a driving shaft of the driving motor 41 fixedly connected to the bottom of the rotating plate 40, a positioning cylinder 42 fixedly mounted on the top of the rotating plate 40, a piston rod of the positioning cylinder 42 extending to the bottom of the rotating plate 40 and fixedly mounted with a clamping assembly, the clamping assembly is used to clamp and position the columnar graphite material, after the columnar graphite material is positioned and clamped by the clamping assembly, the driving motor 41 and the positioning cylinder 42 can be started respectively at this time, so that the lateral position and longitudinal position of the columnar graphite material can be adjusted. Section, so that after the columnar graphite material is aligned with the socket 13, the columnar graphite material can be inserted into the supporting mechanism, or the detected columnar graphite material can be pulled out from the socket 13, the clamping assembly includes a mounting frame 43 fixedly mounted on the piston rod of the positioning cylinder 42, a fixed clamping plate 44 is fixedly mounted on the inner wall of one side of the mounting frame 43, a clamping cylinder 45 is fixedly mounted on one side of the mounting frame 43, the piston rod of the clamping cylinder 45 extends into the mounting frame 43 and is fixedly mounted with a movable clamping plate 46, when the columnar graphite material is moved between the movable clamping plate 46 and the fixed clamping plate 44, the clamping cylinder 45 can be started at this time to drive the movable clamping plate 46 to move, that is, under the clamping cooperation with the fixed clamping plate 44, the columnar graphite material can be clamped and fixed, so as to drive the columnar graphite material to move.

[0060] The present invention provides a method for using a graphite material comprehensive detection device, comprising the following steps:

[0061] S1. When the columnar graphite material to be tested is placed between the movable clamping plate 46 and the fixed clamping plate 44, the clamping cylinder 45 can be started to drive the movable clamping plate 46 to move, so that the columnar graphite material can be clamped and fixed under the clamping cooperation with the fixed clamping plate 44;

[0062] S2, start the driving motor 41 to drive the rotating plate 40 to rotate, and drive the positioning cylinder 42 to perform arc movement. At this time, the clamped columnar graphite material can move with the positioning cylinder 42 until the columnar graphite material is moved to a position corresponding to the insertion hole 13. At this time, the positioning cylinder 42 can be started to drive the columnar graphite material to move downward, so that the columnar graphite material can be inserted from the insertion hole 13 into the limiting tube 14;

[0063] S3, start the stepper motor 5 to drive the transmission shaft 6 to rotate. When the transmission shaft 6 rotates, it can drive the connecting shaft 7 to rotate under the transmission action of the two synchronous wheels 10 and the synchronous belt 11. When the connecting shaft 7 rotates, it can drive the driving gear 8 to rotate, so that it can drive the support plate 4 to rotate under the meshing transmission action with the gear ring 9;

[0064] S4, when the transmission shaft 6 rotates, the active bevel gear 36 can be driven to rotate, and at this time, the rotating shaft 34 can be driven to rotate under the meshing transmission action with the transmission bevel gear 35, and at this time, the swing arm 37 can be driven to rotate. After the swing arm 37 rotates downward to contact with the pressure plate 28, the pressure plate 28 can be pressed to move downward, and when the support plate 4 rotates, the columnar graphite material can be moved to the bottom of the second power connection plate 29. At this time, the second power connection plate 29 that moves downward can press the columnar graphite material to move downward after contacting with the columnar graphite material, and at this time, the support cover 17 can be driven to move downward until the conductive connector 20 is inserted into the power connection cover 24 and electrically connected to the power connection cover 24. At this time, the columnar graphite material can be electrically connected to the desktop multimeter 22, so that the desktop multimeter 22 can be used to detect the current and resistance of the columnar graphite material;

[0065] S5. When the moving frame 27 moves downward with the pressing plate 28, the limiting plate 26 can be driven to move downward. At this time, the limiting plate 26 can be driven to move downward, so that the compression spring 30 can be compressed, so that the compression spring 30 has elastic potential energy, and the swing arm 37 can be rotated upward, and the pressing plate 28 is no longer pressed. The two compression springs 30 in the stressed state can drive the limiting plate 26 to reset upward, so that the pressing plate 28 can be driven to move upward, and the second power board 29 can be moved to the original position, so that the next cylindrical graphite material can be easily detected;

[0066] S6. After the tested columnar graphite material moves back to the bottom of the mounting frame 43 along with the support plate 4, the columnar graphite material can be moved out of the insertion hole 13 by starting the driving motor 41, the positioning cylinder 42 and the clamping cylinder 45.

[0067] Compared with the first embodiment, the present embodiment is different in that: when the columnar graphite material is tested, the columnar graphite material can be loaded in the form of automatic clamping and transportation, so that when the columnar graphite material is tested, the interference of external factors can be reduced, the accuracy of the test can be improved, and the contact with the staff can be reduced, so the probability of damage to the columnar graphite material can be reduced.

[0068] Working principle, when the columnar graphite material to be tested is placed between the movable clamping plate 46 and the fixed clamping plate 44, the clamping cylinder 45 can be started to drive the movable clamping plate 46 to move, that is, under the clamping cooperation with the fixed clamping plate 44, the columnar graphite material can be clamped and fixed, and then the driving motor 41 can be started to drive the rotating plate 40 to rotate, and drive the positioning cylinder 42 to perform arc movement. At this time, the clamped columnar graphite material can move with the positioning cylinder 42 until the columnar graphite material is moved to the position corresponding to the socket 13. At this time, the positioning cylinder 42 can be started to drive the columnar graphite material to move downward, so that the columnar graphite material can be inserted from the socket 13 into the limiting tube 14, and then it can be supported by the support cover 17, so that The clamping cylinder 45 is started to drive the movable clamping plate 46 to move in the opposite direction to release the clamping of the columnar graphite material. By repeating the above operation, a plurality of columnar graphite materials can be inserted into the corresponding insertion holes 13 in sequence, and when the columnar graphite material is loaded, the stepping motor 5 can be started to drive the transmission shaft 6 to rotate. When the transmission shaft 6 rotates, the connecting shaft 7 can be driven to rotate under the transmission action of the two synchronous wheels 10 and the synchronous belt 11. When the connecting shaft 7 rotates, the driving gear 8 can be driven to rotate, so that the support plate 4 can be driven to rotate under the meshing transmission action with the gear ring 9. Since the diameter of the driving gear 8 is much smaller than the diameter of the gear ring 9, the insertion hole 13 loaded with the columnar graphite material can be inserted into the support plate 4 when the driving gear 8 rotates one circle. The hole 13 is moved out of the loading area, and the jack 13 without columnar graphite material can be moved to the bottom of the mounting frame 43, so that the columnar graphite material can be continuously loaded, and when the support plate 4 rotates, the loaded columnar graphite material can be driven to move, so that the columnar graphite material can be moved to the area that can be detected by the detection mechanism, and when the transmission shaft 6 rotates, the active bevel gear 36 can be driven to rotate, and at this time, under the meshing transmission action with the transmission bevel gear 35, the rotating shaft 34 can be driven to rotate, and at this time, the swing arm 37 can be driven to rotate, and after the swing arm 37 rotates downward to contact with the pressure plate 28, the pressure plate 28 can be pressed to move downward, and when the support plate 4 rotates, the columnar graphite material can be moved to the second power board 29. , and the second power board 29 that moves downward can press the columnar graphite material to move downward after contacting the columnar graphite material. At this time, the support cover 17 can be driven to move downward until the conductive connector 20 is inserted into the power cover 24 and electrically connected to the power cover 24. At this time, the columnar graphite material can be electrically connected to the desktop multimeter 22, so that the desktop multimeter 22 can be used to detect the current and resistance of the columnar graphite material. When the movable frame 27 moves downward with the pressing plate 28, the limit plate 26 can be driven to move downward. At this time, the limit plate 26 can be driven to move downward, so that the compression spring 30 can be compressed, so that the compression spring 30 has elastic potential energy, and the swing arm 37 can be rotated upward, and the pressing plate 28 is no longer pressed.The two compression springs 30 in a stressed state can drive the limit plate 26 to reset upward, thereby driving the pressure plate 28 to move upward and moving the second power board 29 to the original position, so as to facilitate the detection of the next columnar graphite material. After the columnar graphite material after detection moves back to the bottom of the mounting frame 43 with the support plate 4, the columnar graphite material can be moved out of the jack 13 by starting the drive motor 41, the positioning cylinder 42 and the clamping cylinder 45. Therefore, the above operation can be automated, which can reduce the contact between the staff and the columnar graphite material, so as to improve the accuracy of the detection.

[0069] However, as is well known to those skilled in the art, the working principles and wiring methods of the first power board 19, the conductive connector 20, the desktop multimeter 22, the first wire 23, the power connection cover 24, the second power board 29, the sliding power transmission board 31, the conductive rod 32, the second wire 33, the drive motor 41, the positioning cylinder 42 and the clamping cylinder 45 are commonplace and are all conventional means or common knowledge, and will not be elaborated herein. Those skilled in the art can make any selections according to their needs or convenience.

[0070] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who can easily think of changes or substitutions within the technical scope disclosed by the present invention should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A graphite material comprehensive detection device, comprising a base (1), a support tube (2) fixedly mounted on the top of the base (1), a slip ring (3) slidably connected to the top of the support tube (2), a support plate (4) fixedly mounted on the top of the slip ring (3), a through hole formed on the support plate (4), and a plurality of jacks (13) formed on the support plate (4) at equal intervals, characterized in that: The detection device also includes: A plurality of supporting mechanisms, the plurality of supporting mechanisms being installed at equal intervals on the bottom of the supporting plate (4), the plurality of supporting mechanisms corresponding to the plurality of plug holes (13) respectively, and the supporting mechanisms being used to support and limit the columnar graphite material to be tested; A power mechanism, the power mechanism is mounted on the top of the base (1), the power mechanism is located in the support tube (2), the top of the power mechanism is connected to the bottom of the support plate (4), the power mechanism is used to drive the support plate (4) to perform rotation adjustment, and the top of the power mechanism passes through the through hole and extends to the top of the support plate (4); A detection mechanism, the detection mechanism is installed on the top of the base (1), and the detection mechanism is located on one side of the support tube (2), the detection mechanism is used to perform power-on detection on the columnar graphite material, and the detection mechanism is connected to the power mechanism; A loading and unloading mechanism, the loading and unloading mechanism is mounted on the top of the base (1), and the loading and unloading mechanism is located on the other side of the support tube (2), and the loading and unloading mechanism is used to move the columnar graphite material in and out of the supporting mechanism; The supporting mechanism comprises a limit tube (14) fixedly mounted on the bottom of the support plate (4), the limit tube (14) being connected to the corresponding jack (13), elastic components being mounted on the bottom of both sides of the limit tube (14), the bottom ends of the two elastic components being connected to the same support cover (17), a first power connection plate (19) being fixedly mounted on the inner wall of the bottom of the support cover (17), the bottom of the first power connection plate (19) being electrically connected to a conductive connector (20), the bottom end of the conductive connector (20) extending to the bottom of the support cover (17), and the conductive connector (20) being movably electrically connected to the detection mechanism; The elastic component comprises a connecting plate (15) fixedly mounted on the bottom of one side of the limiting tube (14); a connecting rod (16) is slidably connected to the connecting plate (15); the bottom end of the connecting rod (16) is fixedly connected to one side of a support cover (17); a tension spring (18) is sleeved on the connecting rod (16) and is located below the connecting plate (15); the top and bottom ends of the tension spring (18) are respectively fixedly connected to the bottom of the connecting plate (15) and one side of the support cover (17).

2. The graphite material comprehensive detection device according to claim 1 is characterized in that: The power mechanism comprises a stepper motor (5) fixedly mounted on the top of the base (1); a transmission shaft (6) is fixedly mounted on the output shaft of the stepper motor (5); a transmission assembly is connected to the transmission shaft (6); the transmission assembly is respectively connected to the bottom of the support plate (4) and the top of the base (1); the top end of the transmission shaft (6) passes through the through hole and extends to the top of the support plate (4); a limit ring (12) located in the through hole is rotatably sleeved on the transmission shaft (6); the limit ring (12) is fixedly connected to the inner wall of the through hole; and the top end of the transmission shaft (6) is connected to the detection mechanism.

3. The graphite material comprehensive detection device according to claim 2 is characterized in that: The transmission assembly comprises a connecting shaft (7) rotatably connected to the top of the base (1), the connecting shaft (7) being located in the support tube (2), a synchronous wheel (10) being fixedly sleeved on the connecting shaft (7) and the transmission shaft (6), and the two synchronous wheels (10) being transmission-connected with the same synchronous belt (11), a driving gear (8) being fixedly mounted on the top of the connecting shaft (7), a gear ring (9) being fixedly mounted on the bottom of the support plate (4), and the driving gear (8) and the gear ring (9) being meshed with each other.

4. The graphite material comprehensive detection device according to claim 2, characterized in that: The detection mechanism comprises a fixed frame (21) fixedly mounted on the top of the base (1), two movable frames (27) symmetrically slidably connected to the fixed frame (21), a reset component mounted on one side of the movable frame (27), the bottom of the reset component being connected to the fixed frame (21), a same pressing plate (28) fixedly mounted on one side of the two movable frames (27), a second power connection plate (29) fixedly mounted on the bottom of the pressing plate (28), a conductive rod (32) fixedly mounted inside the fixed frame (21), a sliding power transmission plate (31) slidably electrically connected to the conductive rod (32), and the sliding power transmission plate (31) 31) is electrically connected to a second power board (29), the bottom end of the conductive rod (32) is electrically connected to a second wire (33), a desktop multimeter (22) is fixedly mounted on one side of the fixing frame (21), the bottom end of the second wire (33) is electrically connected to a terminal of the desktop multimeter (22), a power connection cover (24) is fixedly mounted on the top of the base (1), a plurality of conductive connectors (20) are respectively movably electrically plugged into the power connection cover (24), the power connection cover (24) is electrically connected to a first wire (23), and the top end of the first wire (23) is electrically connected to a terminal of the desktop multimeter (22); The top of the fixed frame (21) is rotatably connected with a rotating shaft (34), one end of which is fixedly mounted with a transmission bevel gear (35), the top of the transmission shaft (6) is fixedly mounted with an active bevel gear (36), the active bevel gear (36) is meshed with the transmission bevel gear (35), a swing arm (37) is fixedly sleeved on the rotating shaft (34), and the swing arm (37) is in active contact with the top of the pressure plate (28).

5. The graphite material comprehensive detection device according to claim 4, characterized in that: The reset assembly comprises a limit rod (25) fixedly mounted on the outside of the fixed frame (21); a limit plate (26) is slidably sleeved on the limit rod (25); the limit plate (26) is fixedly connected to the corresponding movable frame (27); a compression spring (30) is sleeved on the limit rod (25) and is located below the limit plate (26); the top end and the bottom end of the compression spring (30) are respectively fixedly connected to the bottom of the limit plate (26) and the bottom end of the limit rod (25).

6. The graphite material comprehensive detection device according to claim 1, characterized in that: The loading and unloading mechanism comprises a plurality of support columns (38) fixedly mounted on the top of a base (1); a same support ring (39) is fixedly mounted on the top of the plurality of support columns (38); a rotating plate (40) is rotatably connected to the top of the support ring (39); a driving motor (41) located between the plurality of support columns (38) is fixedly mounted on the top of the base (1); a driving shaft of the driving motor (41) is fixedly connected to the bottom of the rotating plate (40); a positioning cylinder (42) is fixedly mounted on the top of the rotating plate (40); a piston rod of the positioning cylinder (42) extends to the bottom of the rotating plate (40) and is fixedly mounted with a clamping assembly, the clamping assembly being used to clamp and position the columnar graphite material.

7. The graphite material comprehensive detection device according to claim 6, characterized in that: The clamping assembly comprises a mounting frame (43) fixedly mounted on a piston rod of a positioning cylinder (42); a fixed clamping plate (44) is fixedly mounted on an inner wall of one side of the mounting frame (43); a clamping cylinder (45) is fixedly mounted on one side of the mounting frame (43); the piston rod of the clamping cylinder (45) extends into the mounting frame (43) and is fixedly mounted with a movable clamping plate (46).

8. The method for using the graphite material comprehensive detection device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. When the columnar graphite material to be tested is placed between the movable clamping plate (46) and the fixed clamping plate (44), the clamping cylinder (45) can be started to drive the movable clamping plate (46) to move, so that the columnar graphite material can be clamped and fixed in cooperation with the fixed clamping plate (44); S2, starting the driving motor (41) to drive the rotating plate (40) to rotate, and driving the positioning cylinder (42) to move in an arc shape, at which time the clamped columnar graphite material can move along with the positioning cylinder (42) until the columnar graphite material is moved to a position corresponding to the insertion hole (13), and then the positioning cylinder (42) can be started to drive the columnar graphite material to move downward, so that the columnar graphite material can be inserted from the insertion hole (13) into the limiting tube (14); S3, starting the stepper motor (5) to drive the transmission shaft (6) to rotate. When the transmission shaft (6) rotates, the connecting shaft (7) can be driven to rotate under the transmission action of the two synchronous wheels (10) and the synchronous belt (11). When the connecting shaft (7) rotates, the driving gear (8) can be driven to rotate, thereby driving the support plate (4) to rotate under the meshing transmission action with the gear ring (9); S4. When the transmission shaft (6) rotates, the active bevel gear (36) can be driven to rotate. At this time, the rotating shaft (34) can be driven to rotate under the meshing transmission action with the transmission bevel gear (35). At this time, the swing arm (37) can be driven to rotate. After the swing arm (37) rotates downward until it contacts the pressure plate (28), the pressure plate (28) can be pressed to move downward. When the support plate (4) rotates, the columnar graphite material can be moved toward the second power board (29). The second power connection plate (29) moves downward, and after contacting the columnar graphite material, the second power connection plate (29) can press the columnar graphite material downward, and can drive the support cover (17) to move downward until the conductive connector (20) is inserted into the power connection cover (24) and electrically connected to the power connection cover (24). At this time, the columnar graphite material can be electrically connected to the desktop multimeter (22), so that the desktop multimeter (22) can be used to detect the current and resistance of the columnar graphite material; S5. When the moving frame (27) moves downward with the pressing plate (28), the limiting plate (26) can be driven to move downward. At this time, the limiting plate (26) can be driven to move downward, thereby compressing the compression spring (30), so that the compression spring (30) has elastic potential energy, and can rotate upward on the swing arm (37) and no longer press the pressing plate (28). The two compression springs (30) in a stressed state can drive the limiting plate (26) to reset upward, thereby driving the pressing plate (28) to move upward, and moving the second power board (29) to the original position, so as to facilitate the detection of the next columnar graphite material; S6. After the tested columnar graphite material moves back to the bottom of the mounting frame (43) along with the support plate (4), the columnar graphite material can be removed from the insertion hole (13) by starting the driving motor (41), the positioning cylinder (42) and the clamping cylinder (45).

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