Graphite plate end face verticality detection device

Abstract

The invention relates to the technical field of graphite plate detection, in particular to a graphite plate end face perpendicularity detection device which comprises a base, a perpendicularity detector body and a supporting column are arranged on the base, the supporting column is sleeved with a rotatable rotating sleeve, and the outer portion of the rotating sleeve is in threaded connection with a connecting block. The end, away from the rotating sleeve, of the connecting block is connected with the perpendicularity detector body, the end, away from the base, of the rotating sleeve is provided with a rotatable rotating table connected to the supporting column, sliding blocks capable of moving oppositely are arranged in the rotating table in a sliding mode, rotatable rotating plates are arranged on the sliding blocks, and connecting rods are rotationally connected in the sliding blocks. One end of each connecting rod is connected with the rotating plate, the other end of each connecting rod is connected with a third driven straight gear, and rotatable third driving straight gears matched with the third driven straight gears are symmetrically and rotationally connected into the rotating table. Therefore, perpendicularity detection can be rapidly carried out on the multiple end faces of the graphite plate, labor is saved, operation time is shortened, and detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of graphite plate detection, and particularly to a device for detecting the perpendicularity of the end face of a graphite plate. Background Art

[0002] ‌The graphite plate is made of high-purity graphite as raw material and processed through processes such as kneading, pressing, baking, and carbon addition. It has the characteristics of light weight, high strength, strong corrosion resistance, and good thermal conductivity, and can remain stable in high-temperature environments. In the new energy field, it is used as the negative electrode material of batteries and key components in the photovoltaic industry. When the graphite plate is used as an electrode, the perpendicularity of the end face of the graphite plate directly affects the service life of the battery. Therefore, graphite electrode plates need to be detected before leaving the factory.

[0003] At present, for the existing device for detecting the perpendicularity of the end face of a graphite plate, such as the Chinese patent with the publication number of CN114894145A, it discloses a device for detecting the perpendicularity of the end face of a graphite electrode plate, including a support mechanism, an adjustment mechanism, and a detection mechanism. The adjustment mechanism is arranged on the support mechanism, and the detection mechanism is arranged on the adjustment mechanism. The detection mechanism includes a limit component and a detection component. The limit component is arranged on the adjustment mechanism, and the detection component is arranged on the adjustment mechanism. The turntable is rotatably installed on the adjustment mechanism, the first cylindrical gear and the second cylindrical gear are meshed and installed, and two limit plates are fixedly installed on the detection bracket. By setting the detection mechanism, it can automatically detect the end faces of the graphite electrode plate, replacing manual detection, with high detection efficiency. However, the above device has a complex structure and a cumbersome operation process, and the detection efficiency is low when batch detecting graphite plates.

[0004] How to quickly detect the perpendicularity of multiple end faces of a graphite plate, save labor, reduce operation time, and improve detection efficiency has become a technical problem that needs to be broken through.

[0005] In summary, the existing technology obviously has inconveniences and defects in actual use, so it is necessary to be improved. Summary of the Invention

[0006] Aiming at the above defects, the purpose of the present invention is to provide a device for detecting the perpendicularity of the end face of a graphite plate, which has a simple structure, can quickly detect the perpendicularity of multiple end faces of a graphite plate, saves labor, reduces operation time, and improves detection efficiency.

[0007] To achieve the above purpose, the present invention provides a device for detecting the perpendicularity of the end face of a graphite plate, including a base, on which a perpendicularity detector body and a rotatable support column are provided. An outer sleeve of the support column is sleeved with a rotatable rotating sleeve, and an outer thread of the rotating sleeve is connected with a connecting block, and one end of the connecting block away from the rotating sleeve is connected with the perpendicularity detector body.

[0008] One end of the rotating sleeve away from the base is provided with a rotatable rotating table connected to the support column. A slidable slider capable of moving towards each other is arranged inside the rotating table. One end of each slider away from the rotating table is provided with a rotatable rotating plate for placing a graphite plate. A connecting rod is rotatably connected inside each slider. One end of each connecting rod is connected to the rotating plate, and the other end of each connecting rod is connected to a third driven spur gear. Inside the rotating table, two rotatable third driving spur gears meshing with the third driven spur gears are symmetrically rotatably connected.

[0009] Move the slider to the side away from the center of symmetry until the third driven spur gear meshes with the third driving spur gear. Place the graphite plate on the rotating plate and adjust the angle of the graphite plate by rotating the rotating plate.

[0010] In the graphite plate end face perpendicularity detection device according to the present invention, a support frame is provided on each rotating plate. A positioning rod is elastically connected to the support frame above the rotating plate. One end of the positioning rod away from the rotating plate is rotatably connected with a positioning head, and each positioning head is threadedly connected to the support frame.

[0011] In the graphite plate end face perpendicularity detection device according to the present invention, the positioning rods are all inserted through the support frames. Insert blocks are symmetrically arranged on the positioning rods inside the support frames. Slots cooperating with the insert blocks are provided inside the support frames. The insert blocks are all slidably arranged in the slots, and elastic members are arranged between the insert blocks and the slots.

[0012] In the graphite plate end face perpendicularity detection device according to the present invention, the elastic member is a spring.

[0013] In the graphite plate end face perpendicularity detection device according to the present invention, a rotatable driving rod is rotatably connected inside the support column. One end of the driving rod close to the rotating table penetrates into the rotating table and is connected with a driving bevel gear. Driven bevel gears are symmetrically meshed on both sides of the driving bevel gear. One end of each driven bevel gear away from the driving bevel gear is connected with a driven rod, and a slider is threadedly connected to each driven rod.

[0014] In the graphite plate end face perpendicularity detection device according to the present invention, the perpendicularity detector body includes a column, a probe for detecting the graphite plate, and a sliding seat for lifting the height of the probe. The column is slidably arranged on the base, and the connecting block is connected to the sliding seat.

[0015] In the graphite plate end face perpendicularity detection device according to the present invention, one end of the support column and the rotating sleeve penetrates into the base. A first driven spur gear is sleeved on the support column inside the base. The first driven spur gear meshes with a rotatable first driving spur gear. A second driven spur gear is sleeved on the rotating sleeve inside the base. The second driven spur gear meshes with a rotatable second driving spur gear.

[0016] For the graphite plate end face perpendicularity detection device according to the present invention, positioning discs are connected to the ends of the positioning rods far from the positioning heads.

[0017] For the graphite plate end face perpendicularity detection device according to the present invention, avoiding grooves are symmetrically arranged on the rotating plates.

[0018] For the graphite plate end face perpendicularity detection device according to the present invention, the support frames are all in the shape of "L"-shaped bent plate structures.

[0019] The object of the present invention is to provide a graphite plate end face perpendicularity detection device, which includes a support column. Structures such as the support column and the rotating table cooperate with the perpendicularity detector body to quickly detect the perpendicularity of multiple end faces of the graphite plate, saving labor; the rotating plate with adjustable position and angle is convenient for detecting multiple end faces of the graphite plate, reducing the operation time and improving the detection efficiency; avoiding grooves are symmetrically arranged on the rotating plates, which is convenient for detecting the graphite plate with a probe; positioning discs are connected to the ends of the positioning rods far from the positioning heads, which can further ensure the stable fixation of the graphite plate. To sum up, the beneficial effects of the present invention are: it can quickly detect the perpendicularity of multiple end faces of the graphite plate, save labor, reduce the operation time and improve the detection efficiency. Brief Description of the Drawings

[0020] Figure 1 It is the structural diagram of the present invention; Figure 2 It is the structural diagram at the connecting block; Figure 3 It is the sectional view at the first driven spur gear; Figure 4 It is the sectional view at the driving bevel gear; Figure 5 It is the structural diagram at the rotating plate; Figure 6 It is the sectional view at the positioning rod; In the figure: 1 - base, 11 - slideway, 2 - perpendicularity detector body, 21 - column, 22 - sliding seat, 23 - probe, 3 - support column, 31 - driving rod, 311 - first driving member, 312 - driving bevel gear, 32 - first driven spur gear, 33 - first driving spur gear, 331 - second driving member, 4 - rotating sleeve, 41 - second driven spur gear, 42 - second driving spur gear, 421 - third driving member, 43 - connecting block, 5 - rotating table, 51 - driven rod, 511 - driven bevel gear, 52 - slider, 53 - connecting rod, 531 - third driven spur gear, 54 - third driving spur gear, 541 - fourth driving member, 6 - rotating plate, 61 - avoiding groove, 62 - support frame, 63 - positioning rod, 631 - positioning head, 632 - positioning disc, 7 - elastic member, 8 - graphite plate. Detailed Description of the Invention

[0021] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, 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 should not be construed as a limitation to the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See Figures 1 to 4, the present invention provides a graphite plate end face perpendicularity detection device, including a base 1. On the base 1, there is a perpendicularity detector body 2 (the structure of the perpendicularity detector body 2 is the same as that of the prior art, including a column 21, a probe 23 for detection, a sliding seat 22 for lifting the height of the probe 23, etc. These are mature prior arts in the field, and their specific structures and working principles will not be elaborated here). On the base 1 on one side of the perpendicularity detector body 2, there is a support column 3. One end of the support column 3 close to the base 1 penetrates into the base 1, and the support column 3 is rotatably connected to the base 1. A driving rod 31 is rotatably connected inside the support column 3. One end of the driving rod 31 is connected to a first driving member 311 (a through hole can be opened at the center of the bottom end of the support column 3 to facilitate the electrical connection line of the first driving member 311 to pass through). The first driving member 311 can drive the driving rod 31 to rotate. A first driven spur gear 32 is sleeved on the support column 3 inside the base 1. The first driven spur gear 32 meshes with a first driving spur gear 33. The first driving spur gear 33 is connected to a second driving member 331. The second driving member 331 can drive the first driving spur gear 33 to rotate. The first driving spur gear 33 can drive the first driven spur gear 32 to rotate. A rotating sleeve 4 is sleeved outside the support column 3. The rotating sleeve 4 is rotatably connected to the base 1, and one end of the rotating sleeve 4 penetrates into the base 1. A second driven spur gear 41 is sleeved on the rotating sleeve 4 inside the base 1. The second driven spur gear 41 meshes with a second driving spur gear 42. The second driving spur gear 42 is connected to a third driving member 421. The third driving member 421 can drive the second driving spur gear 42 to rotate. The second driving spur gear 42 can drive the second driven spur gear 41 to rotate. A connecting block 43 is threadedly connected to the outside of the rotating sleeve 4. One end of the connecting block 43 away from the rotating sleeve 4 is connected to the sliding seat 22 of the perpendicularity detector body 2; when the third driving member 421 is turned on, it drives the rotating sleeve 4 to rotate. The connecting block 43 cannot rotate with the rotating sleeve 4 and can only drive the sliding seat 22 to move up and down on the column 21, thereby adjusting the height of the probe 23.

[0025] See Figure 1 and Figure 2 , preferably, the column 21 of the perpendicularity detector body 2 is slidably arranged on the base 1. On the base 1, there is a slideway 11 that allows the column 21 to slide, and the friction between the column 21 and the slideway 11 is relatively large. Without external interference, the column 21 will not slide randomly, which is convenient for moving the perpendicularity detector body 2.

[0026] See Figures 1 to 5, a rotating table 5 is rotatably connected to one end of the rotating sleeve 4 away from the base 1, one end of the support column 3 close to the rotating table 5 is connected to the rotating table 5, the support column 3 can drive the rotating table 5 to rotate, one end of the driving rod 31 close to the rotating table 5 penetrates into the rotating table 5, and a driving bevel gear 312 is connected to the driving rod 31 inside the rotating table 5. The driving rod 31 can drive the driving bevel gear 312 to rotate. The driving bevel gear 312 is symmetrically meshed with driven bevel gears 511 on both sides. One end of each driven bevel gear 511 away from the driving bevel gear 312 is connected to a driven rod 51. The driven rod 51 can rotate with the driven bevel gear 511. The driven rods 51 are all rotatably connected to the rotating table 5, and sliding blocks 52 are all threadedly connected to the driven rods 51. The sliding blocks 52 are all slidably connected to the rotating table 5 (the rotating table 5 is provided with a chute allowing the sliding blocks 52 to slide); when the first driving member 311 is turned on, the first driving member 311 drives the driving rod 31 to rotate, the driving rod 31 drives the driving bevel gear 312, the driven bevel gears 511, and the driven rods 51 to rotate. The sliding blocks 52 cannot rotate with the driven rods 51, and the two sliding blocks 52 can only move towards each other on the driven rods 51.

[0027] See Figures 1 to 5 , rotatable rotating plates 6 for placing graphite plates 8 are provided at one end of each sliding block 52 away from the rotating table 5, and the friction between the rotating plates 6 and the sliding blocks 52 is relatively large. Without external interference, the rotating plates 6 will not rotate randomly. Connecting rods 53 are rotatably connected inside the sliding blocks 52. One end of each connecting rod 53 is connected to the rotating plate 6, and the connecting rod 53 can drive the rotating plate 6 to rotate. The other end of each connecting rod 53 is connected to a third driven spur gear 531. Third driving spur gears 54 cooperating with the third driven spur gears 531 are symmetrically rotatably connected inside the rotating table 5. Fourth driving members 541 are symmetrically provided at one end of the rotating table 5 away from the rotating plates 6. The output shafts of the fourth driving members 541 are all inserted into the rotating table 5 to be connected to the third driving spur gears 54. The fourth driving members 541 can drive the third driving spur gears 54 to rotate; when the third driven spur gears 531 are meshed with the third driving spur gears 54, the fourth driving members 541 are turned on, and the fourth driving members 541 drive the third driving spur gears 54, the third driven spur gears 531, and the connecting rods 53 to rotate, thereby driving the rotating plates 6 to rotate.

[0028] See Figure 1 , Figure 2 , Figure 5 and Figure 6, support brackets 62 are provided on the rotating plates 6. The support brackets 62 are all plate-like structures bent in an "L" shape. Positioning rods 63 are elastically connected to the support brackets 62 above the rotating plates 6 (the positioning rods 63 all pass through the support brackets 62. Insert blocks are symmetrically provided on the positioning rods 63 inside the support brackets 62. Slots that cooperate with the insert blocks are provided inside the support brackets 62. The insert blocks are all slidably arranged in the slots, and elastic members 7 are provided between the insert blocks and the slots). One ends of the positioning rods 63 far from the rotating plates 6 are rotatably connected to positioning heads 631, and the positioning heads 631 are all threadedly connected to the support brackets 62; in the natural state, the positioning heads 631 are not threadedly engaged with the support brackets 62, and the positioning rods 63 are pushed up by the elastic members 7. When it is necessary to fix the graphite plate 8, place the graphite plate 8 on the rotating plate 6, and then press down the positioning rods 63. The positioning rods 63 squeeze the elastic members 7 to make the positioning heads 631 threadedly connected to the support brackets 62, and then the position of the graphite plate 8 can be locked by the positioning rods 63.

[0029] See Figure 1 , Figure 2 , Figure 5 and Figure 6 , preferably, one ends of the positioning rods 63 far from the positioning heads 631 are all connected to positioning discs 632. The positioning discs 632 have a certain deformation ability, and the ends of the positioning discs 632 far from the positioning rods 63 have a relatively large frictional force. The positioning discs 632 can further ensure the stable fixation of the graphite plate 8.

[0030] See Figure 1 , Figure 2 , Figure 5 and Figure 6 , preferably, avoidance grooves 61 are symmetrically provided on the rotating plates 6, which is convenient for detecting the graphite plate 8 by the probe 23.

[0031] See Figure 1 , Figure 2 , Figure 5 and Figure 6 , preferably, the elastic member 7 is a spring, which provides the return power.

[0032] See Figures 1 to 6 , specifically, the first driving member 311, the second driving member 331, the third driving member 421, and the fourth driving member 541 are all rotating motors, which provide power for the device.

[0033] See Figures 1 to 6, during use, turn on the first driving member 311, adjust the position of the slider 52, and move the slider 52 towards the side away from the symmetry center until the third driven spur gear 531 meshes with the third driving spur gear 54. Place the graphite plate 8 on the rotating plate 6, press down the positioning rod 63, so that the positioning head 631 is threadedly connected to the support frame 62, and use the positioning rod 63 to lock the position of the graphite plate 8. Turn on the fourth driving member 541 to drive the rotating plate 6 to rotate, thereby adjusting the angle of the graphite plate 8. Then turn on the first driving member 311 to move the slider 52 towards the side close to the symmetry center. Turn on the third driving member 421, and the third driving member 421 drives the rotating sleeve 4 to rotate to adjust the height of the probe 23. Turn on the second driving member 331, and adjust the angle of the rotating table 5 by rotating the support column 3, so that one of the graphite plates 8 faces the probe 23. Then turn on the first driving member 311 to adjust the position of the slider 52 to make the probe 23 abut against one end face of the graphite plate 8. Then, by lifting and lowering the probe 23, one end face of one of the graphite plates 8 can be detected. During use, the first driving member 311, the second driving member 331, the third driving member 421, and the fourth driving member 541 can be used in cooperation to adjust the angle of the graphite plate 8 and the height of the probe 23 to ensure the accuracy of the detection.

[0034] The present invention provides a device for detecting the perpendicularity of the end face of a graphite plate, including a support column. Structures such as the support column and the rotating table cooperate with the perpendicularity detector body to quickly detect the perpendicularity of multiple end faces of the graphite plate, saving labor; the rotating plate with adjustable position and angle is convenient for detecting multiple end faces of the graphite plate, reducing the operation time and improving the detection efficiency; avoidance grooves are symmetrically arranged on the rotating plate, which is convenient for detecting the graphite plate with a probe; positioning disks are connected to the ends of the positioning rods away from the positioning heads, which can further ensure the stable fixation of the graphite plate. In summary, the beneficial effects of the present invention are: it can quickly detect the perpendicularity of multiple end faces of the graphite plate, save labor, reduce the operation time, and improve the detection efficiency.

[0035] Certainly, the present invention can also have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present invention.

Claims

1. A graphite plate end face verticality detection device, characterized in that: The utility model comprises a base, on which a verticality detector body and a rotatable support column are arranged, a rotatable rotating sleeve is sleeved on the outside of the support column, a connecting block is connected to the external thread of the rotating sleeve, and an end of the connecting block away from the rotating sleeve is connected to the verticality detector body; The end of the rotating sleeve away from the base is provided with a rotatable rotating table connected to the support column, and a slider that can move toward each other is slidably provided in the rotating table. The end of the slider away from the rotating table is provided with a rotatable rotating plate for placing the graphite plate, and a connecting rod is rotatably connected in the slider, one end of the connecting rod is connected to the rotating plate, and the other end of the connecting rod is connected to the third driven spur gear, and a rotatable third active spur gear that cooperates with the third driven spur gear is symmetrically rotatably connected in the rotating table; The slider is moved to a side away from the symmetry center until the third driven spur gear is meshed with the third driving spur gear, the graphite plate is placed on the rotating plate, and the angle of the graphite plate is adjusted by rotating the rotating plate.

2. The graphite plate end surface verticality detection device according to claim 1, characterized in that: The rotating plate is provided with a support frame, the support frame above the rotating plate is elastically connected with a positioning rod, one end of the positioning rod away from the rotating plate is rotatably connected with a positioning head, and the positioning head is threadedly connected to the support frame.

3. The graphite plate end surface verticality detection device according to claim 2, characterized in that: The positioning rods are all passed through the support frame, and the positioning rods inside the support frame are symmetrically provided with plug blocks. The support frame is provided with slots that cooperate with the plug blocks. The plug blocks are slidably set in the slots, and elastic parts are provided between the plug blocks and the slots.

4. The graphite plate end surface verticality detection device according to claim 3, characterized in that: The elastic member is a spring.

5. The graphite plate end surface verticality detection device according to claim 1, characterized in that: A rotatable driving rod is rotatably connected in the support column, and one end of the driving rod close to the rotating table penetrates into the rotating table and is connected to a driving bevel gear, and both sides of the driving bevel gear are symmetrically meshed with driven bevel gears, and one end of the driven bevel gear away from the driving bevel gear is connected to the driven rod, and a slider is threadedly connected to the driven rod.

6. The graphite plate end surface verticality detection device according to claim 1, characterized in that: The verticality detector body comprises a column, a probe for detecting a graphite plate and a sliding seat for raising the height of the probe; the column is slidably arranged on a base, and the connecting block is connected to the sliding seat.

7. The graphite plate end face verticality detection device according to claim 1, characterized in that: One end of the support column and the rotating sleeve are both inserted into the base, and a first driven spur gear is sleeved on the support column inside the base, and the first driven spur gear is meshed with a rotatable first driving spur gear. A second driven spur gear is sleeved on the rotating sleeve inside the base, and the second driven spur gear is meshed with a rotatable second driving spur gear.

8. The graphite plate end surface verticality detection device according to claim 2, characterized in that: One end of the positioning rod away from the positioning head is connected to the positioning plate.

9. The graphite plate end surface verticality detection device according to claim 1, characterized in that: The rotating plates are symmetrically provided with avoidance grooves.

10. The graphite plate end surface verticality detection device according to claim 2, characterized in that: The support frames are all "L"-shaped bent plate structures.

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