Anode plate defect detection device

Abstract

The application discloses an anode plate defect detection device, which comprises a conveyor, a first support frame, a deflection frame, a first 3D camera, a second support frame, a second 3D camera and a third support frame. The first support frame is arranged beside the conveyor. The deflection frame is pivotally arranged on the first side of the first support frame along a first axis. The top end of the deflection frame is provided with a blocking rod. The bottom end of the deflection frame is provided with a supporting strip. The supporting strip is provided with a clamping groove suitable for clamping the lower part of the anode plate. The second support frame is arranged on the first side of the conveyor in the width direction of the conveyor. The first 3D camera is arranged on the second support frame. The third support frame is arranged on the second side of the conveyor in the width direction of the conveyor. The second 3D camera is arranged on the third support frame. The second 3D camera is arranged above the first 3D camera. The orientations of the first 3D camera and the second 3D camera are opposite. The anode plate defect detection device has the advantages of more comprehensive detection, larger detection range and higher detection efficiency.

Description

Technical Field

[0001] This invention relates to the field of anode plate technology, and more specifically, to an anode plate defect detection device. Background Technology

[0002] In related technologies, there are generally two methods for detecting anode plates. The first method is to observe the surface of the anode plate with the naked eye. This method is not comprehensive enough and may result in missed detections. The second method is to use a laser scanner to scan the surface of the anode plate with a line laser. However, since anode plates are large, scanning takes a long time and is inefficient. Furthermore, the laser scanner can only scan one side of the anode plate, resulting in a narrow detection range. Summary of the Invention

[0003] The present invention aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of the present invention provide an anode plate defect detection device, which has the advantages of more comprehensive detection, a larger detection range, and higher detection efficiency.

[0004] An anode plate defect detection device according to an embodiment of the present invention includes a conveyor, a first support frame, a deflection frame, a first 3D camera, a second support frame, a second 3D camera, and a third support frame; the first support frame is mounted on the side of the conveyor; the deflection frame is pivotally mounted on a first side of the first support frame along a first axis extending in the length direction of the conveyor; the top of the deflection frame has a stop bar adapted to abut against the upper part of the anode plate; the bottom of the deflection frame has a support strip embedded in the conveyor; the support strip has a groove adapted to engage the lower part of the anode plate; the second support frame is located on a first side of the conveyor in its width direction; the first 3D camera is mounted on the second support frame; the third support frame is located on a second side of the conveyor in its width direction; the second 3D camera is mounted on the third support frame; the second 3D camera is located above the first 3D camera; and the first 3D camera and the second 3D camera face each other.

[0005] According to an embodiment of the present invention, the anode plate defect detection device allows the anode plate to rotate when it is located on a deflector frame. The deflector frame rotates synchronously with the anode plate under the support of a stop bar and a support strip. The line connecting the lenses of the first and second 3D cameras is set as the shooting line. When the surface of the anode plate is parallel to this shooting line, the rotation of the deflector frame stops. At this position, both the first and second 3D cameras are at optimal imaging angles relative to the anode plate. The combined use of the first and second 3D cameras allows for three-dimensional imaging of all six sides of the anode plate, thereby expanding the detection range and achieving comprehensive detection, avoiding missed detections. Furthermore, the rotation of the deflector frame positions the anode plate, while the imaging by the first and second 3D cameras enables detection. The fast imaging speed of the first and second 3D cameras reduces the detection time and improves the detection efficiency of the anode plate.

[0006] In some embodiments, the anode plate defect detection device further includes a clamp pivotally mounted on the second support frame along a second axis extending in the width direction of the conveyor. The clamp has a through slot extending in its length direction for the anode plate to pass through and be received. The clamp has a holding position and a separating position. In the holding position, the length direction of the clamp is aligned with the length direction of the conveyor, and the anode plate is located in the through slot and held by the clamp. In the separating position, the length direction of the clamp is aligned with the height direction of the conveyor, and the anode plate is separated from the clamp and abuts against the stop bar.

[0007] In some embodiments, there are two clamps arranged symmetrically along the length of the conveyor. In the clamping position, the anode plate is located in the through slots of the two clamps on both sides along the length of the conveyor. Both clamps clamp the anode plate. In the separating position, both clamps separate from the anode plate.

[0008] In some embodiments, the clamp includes a first clamping rod and a second clamping rod. The first clamping rod has a first support shaft extending in the width direction of the conveyor at its first end. The first support shaft is located on a first side of the conveyor in its width direction and is pivotally mounted to the first support frame. The second clamping rod has a second support shaft extending in the width direction of the conveyor at its first end. The second support shaft is located on a second side of the conveyor in its width direction and is pivotally mounted to the first support frame. The second clamping rod and the first clamping rod are opposite each other in the width direction of the conveyor, and the gap between the second clamping rod and the first clamping rod forms the through groove.

[0009] In some embodiments, there are multiple support strips that are spaced apart along the length of the conveyor and extend along the width of the conveyor.

[0010] In some embodiments, the conveyor is any one of a belt conveyor, a chain conveyor, a roller conveyor, and a mesh belt conveyor.

[0011] In some embodiments, the conveyor is a chain conveyor, which includes a conveying mechanism and a transmission assembly suitable for conveying anode plates. Multiple conveying mechanisms are arranged at intervals in a first direction, which is consistent with the length direction of the conveyor. An accommodating gap is formed between any two adjacent conveying mechanisms. The number of support bars and the number of accommodating gaps are equal and correspond one-to-one. The support bars are embedded within the corresponding accommodating gaps. Any two adjacent conveying mechanisms form a conveying group. The number of transmission assemblies and the number of conveying groups are equal and correspond one-to-one. The transmission assembly connects two conveying mechanisms in the corresponding conveying group so that one of the conveying mechanisms in the conveying group drives the other conveying mechanism to operate via the transmission assembly.

[0012] In some embodiments, the conveying mechanism includes a frame, a first roller, a second roller, an annular chain plate, a first sprocket, and a first chain. The frame extends in a first direction; the first roller extends in a second direction, which is consistent with the width direction of the chain plate conveyor, and the first roller is pivotally mounted on the frame; the second roller extends in the second direction and is spaced apart from the first roller in the first direction, and the second roller is pivotally mounted on the frame; both ends of the annular chain plate are respectively sleeved on the first roller and the second roller; the first ends of both the first roller and the second roller protrude from the outside of the frame; there are two first sprockets, which are respectively sleeved on the first end of the first roller and the second end of the second roller; both ends of the first chain are respectively sleeved on the two first sprockets.

[0013] In some embodiments, the transmission assembly includes a second sprocket, a third sprocket, and a second chain. The second sprocket is fitted onto the first end of the second roller of one of the two corresponding conveying mechanisms; the third sprocket is fitted onto the first end of the first roller of the other of the two corresponding conveying mechanisms; and the two ends of the second chain are respectively fitted onto the second sprocket and the third sprocket.

[0014] In some embodiments, the anode plate defect detection device further includes a drive device, a third motor, and a fourth motor. The number of drive devices and the number of fixtures are equal and correspond one-to-one. The drive device includes a first motor and a second motor. The first motor is mounted on the first support frame and connected to the first clamping rod of the corresponding fixture. The second motor is mounted on the first support frame and connected to the second clamping rod of the corresponding fixture. The third motor is mounted on the first support frame and connected to the deflection frame. The fourth motor is mounted on the frame of any of the conveying mechanisms, and either the first roller or the second roller is connected to the fourth motor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an anode plate defect detection device according to an embodiment of the present invention.

[0016] Figure 2 This is a partial schematic diagram of an anode plate defect detection device according to an embodiment of the present invention.

[0017] Figure 3 This is another partial schematic diagram of an anode plate defect detection device according to an embodiment of the present invention.

[0018] Figure 4 This is a three-dimensional schematic diagram of the deflection frame of the anode plate defect detection device according to an embodiment of the present invention.

[0019] Reference numerals: 1. Conveyor; 11. Conveying mechanism; 111. First roller; 112. Second roller; 113. Annular chain plate; 114. First chain; 12. Transmission assembly; 121. Second sprocket; 122. Third sprocket; 123. Second chain; 2. First support frame; 3. Deflector frame; 31. Stop bar; 32. Support bar; 321. Slot; 4. Second support frame; 41. First 3D camera; 5. Third support frame; 51. Second 3D camera; 6. Fixture; 61. Through slot; 62. First clamping rod; 621. First support shaft; 63. Second clamping rod; 631. Second support shaft; 7. Fourth motor. Detailed Implementation

[0020] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] The following is combined with Figures 1-4 A defect detection device for anode plates according to an embodiment of the present invention is described.

[0022] like Figure 1 and Figure 4As shown, the anode plate defect detection device according to an embodiment of the present invention includes a conveyor 1, a first support frame 2, a deflection frame 3, a first 3D camera 41, a second support frame 4, a second 3D camera 51, and a third support frame 5. The first support frame 2 is mounted beside the conveyor 1. The deflection frame 3 is pivotally mounted on the first side of the first support frame 2 along a first axis extending in the length direction of the conveyor 1. The top of the deflection frame 3 has a stop bar 31 suitable for abutting against the upper part of the anode plate, and the bottom of the deflection frame 3 has a support strip 32 embedded in the conveyor 1. The support strip 32 has a groove 321 suitable for engaging the lower part of the anode plate. The second support frame 4 is located on the first side of the conveyor 1 in its width direction, and the first 3D camera 41 is mounted on the second support frame 4. The third support frame 5 is located on the second side of the conveyor 1 in its width direction, and the second 3D camera 51 is mounted on the third support frame 5. The second 3D camera 51 is located above the first 3D camera 41, and the first 3D camera 41 and the second 3D camera 51 face each other.

[0023] According to an embodiment of the present invention, an anode plate defect detection device includes a conveyor 1 for conveying an anode plate and a deflector frame 3 for receiving the anode plate from the conveyor 1, thus supporting the anode plate. When the anode plate is located on the deflector frame 3, the deflector frame 3 can be rotated. Under the support of the stop bar 31 and the support strip 32, the anode plate rotates synchronously with the deflector frame 3. The line connecting the lens of the first 3D camera 41 and the lens of the second 3D camera 51 is set as the shooting line. When the surface of the anode plate is parallel to this shooting line, the rotation of the deflector frame 3 is stopped. At this position, both the first 3D camera 41 and the second 3D camera 51 are at optimal shooting angles relative to the anode plate. The combined use of the first 3D camera 41 and the second 3D camera 51 can perform three-dimensional imaging of all six sides of the anode plate, thereby expanding the detection range of the anode plate, achieving comprehensive detection of the anode plate, and avoiding missed detections. In addition, the anode plate is positioned by rotating the deflector 3, and the anode plate is detected by imaging the first 3D camera 41 and the second 3D camera 51. The first 3D camera 41 and the second 3D camera 51 have fast imaging speeds, thereby reducing the detection time of the anode plate and improving the detection efficiency of the anode plate.

[0024] Specifically, the first 3D camera 41 and the second 3D camera 51 detect cracks, impurities, and dimensions of the anode plate, and compare the detection results with those of qualified anode plates to determine the qualification of the anode plate.

[0025] Specifically, the anode plates on conveyor 1 are generally upright.

[0026] For ease of understanding, Figure 1 Arrow A in the diagram indicates the width direction of conveyor 1, and arrow B indicates the length direction of conveyor 1.

[0027] In some embodiments, such as Figure 1 As shown, the anode plate defect detection device also includes a clamp 6, which is pivotally mounted on the second support frame 4 along a second axis extending in the width direction of the conveyor 1. The clamp 6 has a through groove 61 extending in its length direction for the anode plate to pass through and be accommodated. The clamp 6 has a clamping position and a separating position. In the clamping position, the length direction of the clamp 6 is aligned with the length direction of the conveyor 1, and the anode plate is located in the through groove 61 and clamped by the clamp 6. In the separating position, the length direction of the clamp 6 is aligned with the height direction of the conveyor 1, and the anode plate is separated from the clamp 6 and abuts against the stop bar 31.

[0028] Initially, clamp 6 is in the clamping position, and the anode plate of conveyor 1 is placed in the through groove 61. At this time, clamp 6 is used to support the anode plate and prevent it from tipping over on conveyor 1. Next, clamp 6 rotates to the separation position, the clamp 6 releases its restraint on the anode plate, and the anode plate tilts and fully abuts against the stop bar 31. Thus, the anode plate is transferred from conveyor 1 to deflector frame 3, which facilitates the deflector frame 3 to rotate the anode plate to adjust its posture.

[0029] For ease of understanding, Figure 1 Arrow C in the diagram indicates the height direction of conveyor 1.

[0030] In some embodiments, such as Figure 1 As shown, there are two clamps 6 arranged symmetrically along the length of the conveyor 1. In the clamping position, the two sides of the anode plate along the length of the conveyor 1 are respectively located in the through grooves 61 of the two clamps 6. Both clamps 6 clamp the anode plate. In the separation position, both clamps 6 are separated from the anode plate.

[0031] The design of the two clamps 6 enhances the clamping effect on the anode plates, further preventing the anode plates from tipping over on the conveyor 1.

[0032] In some embodiments, such as Figure 2 As shown, the clamp 6 includes a first clamping rod 62 and a second clamping rod 63. The first end of the first clamping rod 62 is provided with a first support shaft 621 extending in the width direction of the conveyor 1. The first support shaft 621 is located on a first side of the conveyor 1 in its width direction and is pivotally mounted on the first support frame 2. The first end of the second clamping rod 63 is provided with a second support shaft 631 extending in the width direction of the conveyor 1. The second support shaft 631 is located on a second side of the conveyor 1 in its width direction and is pivotally mounted on the first support frame 2. The second clamping rod 63 and the first clamping rod 62 are opposite each other in the width direction of the conveyor 1, and the gap between the second clamping rod 63 and the first clamping rod 62 forms a through groove 61.

[0033] Therefore, when the anode plate is in the through groove 61, the first clamping rod 62 and the second clamping rod 63 respectively limit the movement of the anode plate on both sides. Thus, the first clamping rod 62 and the second clamping rod 63 achieve the effect of clamping the anode plate, ensuring that the anode plate is in an upright position and preventing the anode plate from tipping over on the conveyor 1 and affecting the detection.

[0034] Understandably, when the clamp 6 is in the clamping position, the first end of the first clamping rod 62 is away from the anode plate, and the first end of the second clamping rod 63 is away from the anode plate.

[0035] In some embodiments, such as Figure 4 As shown, there are multiple support bars 32 and they are distributed at intervals along the length of the conveyor 1, while the support bars 32 extend along the width of the conveyor 1.

[0036] Therefore, the multiple support strips 32 improve the support effect on the anode plate, prevent the anode plate from slipping off the deflection frame 3, and thus ensure the stability and reliability of the anode plate during testing.

[0037] Understandably, the lower part of the anode plate can engage with the slot 321 of each support bar 32.

[0038] In some embodiments, such as Figure 1 As shown, conveyor 1 can be any one of belt conveyor, chain conveyor, roller conveyor and mesh belt conveyor.

[0039] This facilitates the conveyor 1 in transporting the anode plates.

[0040] In some embodiments, such as Figure 1 and Figure 2 As shown, conveyor 1 is a chain conveyor, which includes conveying mechanisms 11 suitable for conveying anode plates and transmission components 12. Multiple conveying mechanisms 11 are arranged at intervals in a first direction, which is consistent with the length direction of conveyor 1. A receiving gap is formed between any two adjacent conveying mechanisms 11. The number of support bars 32 is equal to the number of receiving gaps and they correspond one-to-one. The support bars 32 are embedded in the corresponding receiving gaps. Any two adjacent conveying mechanisms 11 form a conveying group. The number of transmission components 12 is equal to the number of conveying groups and they correspond one-to-one. The transmission components 12 connect two conveying mechanisms 11 in the corresponding conveying group so that one conveying mechanism 11 in the conveying group drives the other conveying mechanism 11 through the transmission components 12.

[0041] Therefore, this design not only ensures the conveyor 1 transports the anode plates, but also allows the anode plates to engage with the slots 321 of the support strips 32 during transport, achieving the effect of the support strips 32 supporting the anode plates. In addition, the transmission assembly 12 realizes the power transmission between multiple conveying mechanisms 11, facilitating the synchronous operation of multiple conveying mechanisms 11.

[0042] Specifically, there are three conveying mechanisms 11 and two transmission components 12.

[0043] In some embodiments, such as Figure 2 and Figure 3 As shown, the conveying mechanism 11 includes a frame, a first roller 111, a second roller 112, an annular chain plate 113, first sprockets, and a first chain 114. The frame extends in a first direction. The first roller 111 extends in a second direction, which is consistent with the width direction of the chain plate conveyor. The first roller 111 is pivotally mounted on the frame. The second roller 112 extends in the second direction and is spaced apart from the first roller 111 in the first direction. The second roller 112 is pivotally mounted on the frame. The two ends of the annular chain plate 113 are respectively sleeved on the first roller 111 and the second roller 112. The first ends of both the first roller 111 and the second roller 112 protrude from the outside of the frame. There are two first sprockets, which are respectively sleeved on the first end of the first roller 111 and the second end of the second roller 112. The two ends of the first chain 114 are respectively sleeved on the two first sprockets.

[0044] Therefore, when any one of the first sprockets rotates, it can drive the other first sprocket to rotate via the first chain 114. At the same time, the two first sprockets drive the first roller 111 and the second roller 112 to rotate respectively, and the first roller 111 and the second roller 112 drive the annular chain plate 113 to circulate, thereby realizing the conveying of the anode plate.

[0045] Understandably, when the chain conveyor transports the anode plate, the anode plate is located on the annular chain plate 113.

[0046] In some embodiments, such as Figure 2 and Figure 3 As shown, the transmission assembly 12 includes a second sprocket 121, a third sprocket 122, and a second chain 123. The second sprocket 121 is fixed to the first end of the second roller 112 of one of the two corresponding conveying mechanisms 11. The third sprocket 122 is fixed to the first end of the first roller 111 of the other of the two corresponding conveying mechanisms 11. The two ends of the second chain 123 are respectively fitted onto the second sprocket 121 and the third sprocket 122.

[0047] Therefore, when the second roller 112, where the second sprocket 121 is located, rotates, the second roller 112 drives the second sprocket 121 to rotate. The second sprocket 121, through the second chain 123, drives the third sprocket 122 to rotate, and the third sprocket 122 drives the first roller 111 in the next section of the conveyor mechanism 11 to rotate. This achieves the transmission of power between the two conveyor mechanisms 11 in the conveyor group. That is, when the first roller 111 or the second roller 112 of one conveyor mechanism 11 rotates, the power can be transmitted to the other conveyor mechanisms 11 through the transmission assembly 12, driving the other conveyor mechanisms 11 to operate. This achieves the synchronous operation of multiple conveyor mechanisms 11.

[0048] Specifically, in the transmission assembly 12, the second roller 112 where the second sprocket 121 is located and the first roller 111 where the third sprocket 122 is located are adjacent to each other. The design of reducing the length of the second chain 123 saves materials and facilitates the transmission of power.

[0049] In some embodiments, such as Figure 3 As shown, the anode plate defect detection device also includes a drive unit, a third motor, and a fourth motor 7. The number of drive units and fixtures 6 are equal and correspond one-to-one. The drive unit includes a first motor and a second motor. The first motor is mounted on the first support frame 2 and connected to the first clamping rod 62 of the corresponding fixture 6. The second motor is mounted on the first support frame 2 and connected to the second clamping rod 63 of the corresponding fixture 6. The third motor is mounted on the first support frame 2 and connected to the deflection frame 3. The fourth motor 7 is mounted on the frame of any conveying mechanism 11, and either the first roller 111 or the second roller 112 is connected to the fourth motor 7.

[0050] The first motor is used to drive the first clamping rod 62 to rotate, the second motor is used to drive the second clamping rod 63 to rotate, the third motor is used to drive the deflection frame 3 to rotate, and the fourth motor 7 is used to drive the first roller 111 or the second roller 112 to rotate.

[0051] Specifically, the anode plate defect detection device also includes a control system. The first motor, second motor, third motor, and fourth motor 7 are all electrically connected to the control system, which controls the starting, closing, and movement of the first motor, second motor, third motor, and fourth motor 7. In addition, the control system controls the synchronous rotation of the first clamping rod 62 and the second clamping rod 63 through the first motor and the second motor, thereby realizing the position switching of the clamp 6 between the clamping position and the separation position.

[0052] The first 3D camera 41 and the second 3D camera 51 are both electrically connected to the control system, which records the detection results from the first 3D camera 41 and the second 3D camera 51. This enables the collection and storage of defect detection results for each anode plate.

[0053] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0055] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0056] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0057] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0058] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. An anode sheet defect detection apparatus characterized by comprising: Comprising: a conveyor; a first support frame erected beside the conveyor; a deflection frame pivotally mounted to a first side of the first support frame along a first axis extending in a length direction of the conveyor, a top end of the deflection frame having a stop bar adapted to abut against an upper portion of an anode plate, and a bottom end of the deflection frame having a plurality of supporting strips embedded in the conveyor, the supporting strips being provided with clamping grooves adapted to clamp a lower portion of the anode plate, the supporting strips extending in a width direction of the conveyor; a first 3D camera and a second support frame located at a first side of the conveyor in the width direction of the conveyor, the first 3D camera being mounted to the second support frame; and a second 3D camera and a third support frame located at a second side of the conveyor in the width direction of the conveyor, the second 3D camera being mounted to the third support frame, the second 3D camera being located above the first 3D camera, and the first 3D camera and the second 3D camera facing opposite directions. The anode plate defect detection device further comprises a clamp pivotally mounted to the second support frame along a second axis extending in the width direction of the conveyor, the clamp having a through slot extending in a length direction of the clamp for the anode plate to pass through and be accommodated, the clamp having a clamping position in which the length direction of the clamp is consistent with the length direction of the conveyor, and the anode plate is located in the through slot of the clamp and is clamped by the clamp, and a separation position in which the length direction of the clamp is consistent with a height direction of the conveyor, and the anode plate is separated from the clamp and abuts against the stop bar. There are two clamps symmetrically arranged in the length direction of the conveyor, in the clamping position, both sides of the anode plate in the length direction of the conveyor are respectively located in the through slots of the two clamps, and both the clamps clamp the anode plate, and in the separation position, both the clamps are separated from the anode plate.

2. The anode sheet defect detection apparatus according to claim 1, characterized by The clamp comprises:

3. The anode sheet defect detection apparatus according to claim 1 or 2, characterized by a first clamp rod having a first end provided with a first supporting shaft extending in the width direction of the conveyor, the first supporting shaft being located at a first side of the conveyor in the width direction of the conveyor and being pivotally mounted to the first support frame; and a second clamp rod having a first end provided with a second supporting shaft extending in the width direction of the conveyor, the second supporting shaft being located at a second side of the conveyor in the width direction of the conveyor and being pivotally mounted to the first support frame, the second clamp rod and the first clamp rod facing opposite directions in the width direction of the conveyor, and a gap between the second clamp rod and the first clamp rod constituting the through slot. The conveyor is any one of a belt conveyor, a chain plate conveyor, a roller conveyor and a mesh belt conveyor.

4. The anode sheet defect detection apparatus according to claim 3, characterized by The conveyor is a chain plate conveyor, the chain plate conveyor comprising:

5. The anode sheet defect detection apparatus according to claim 4, characterized by ​ The application relates to a conveying mechanism suitable for conveying anode plates, wherein the conveying mechanism has a plurality of conveying mechanisms arranged in a first direction, the first direction is consistent with the length direction of the conveying mechanism, a containing gap is formed between any two adjacent conveying mechanisms, the number of the conveying strips is equal to the number of the containing gaps, and the conveying strips are embedded in the corresponding containing gaps; and A transmission assembly, any two adjacent conveying mechanisms form a conveying group, the number of the transmission assembly is equal to the number of the conveying groups, the transmission assembly is connected to two conveying mechanisms of the corresponding conveying group, and one of the conveying mechanisms in the conveying group drives the other conveying mechanism to operate through the transmission assembly.

6. The anode sheet defect detection apparatus according to claim 5, characterized by The conveying mechanism comprises: a rack extending in the first direction; a first roller extending in a second direction, the second direction is consistent with the width direction of the chain plate conveying mechanism, and the first roller is pivotally installed on the rack; a second roller extending in the second direction, and the second roller and the first roller are spaced apart in the first direction, and the second roller is pivotally installed on the rack; a ring-shaped chain plate, both ends of the ring-shaped chain plate are respectively sleeved on the first roller and the second roller; a first sprocket, the first ends of the first roller and the second roller protrude outward from the rack, the first sprocket has two and is respectively sleeved on the first end of the first roller and the second end of the second roller; and a first chain, both ends of the first chain are respectively sleeved on the two first sprockets.

7. The anode sheet defect detection apparatus according to claim 6, characterized by The transmission assembly comprises: a second sprocket, the second sprocket is sleeved on the first end of the second roller of one of the two conveying mechanisms; a third sprocket, the third sprocket is sleeved on the first end of the first roller of the other of the two conveying mechanisms; and a second chain, both ends of the second chain are respectively sleeved on the second sprocket and the third sprocket.

8. The anode sheet defect detection apparatus according to claim 6, characterized by The anode plate defect detection device further comprises: a driving device, the number of the driving device is equal to the number of the clamps, the driving device comprises a first motor and a second motor, the first motor is installed on the first support frame and connected to the first clamping rod of the corresponding clamp, the second motor is installed on the first support frame and connected to the second clamping rod of the corresponding clamp; a third motor, the third motor is installed on the first support frame and connected to the deflection frame; and a fourth motor, the fourth motor is installed on the rack of any conveying mechanism, and any one of the first roller and the second roller is connected to the fourth motor.

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