Flow collecting disc deviation rectifying mechanism and method

Abstract

The invention provides a flow collecting disc deviation rectifying mechanism and method. The flow collecting disc deviation rectifying mechanism comprises a guide rail plate, a fixed shuttling assembly, a lifting shuttling assembly, a deviation rectifying assembly and a visual assembly. The fixed shuttling assembly and the lifting shuttling assembly are movably arranged on the first side of the guide rail plate in the first direction, the fixed shuttling assembly comprises a first clamp used for assembling the flow collecting disc, the lifting shuttling assembly comprises a second clamp used for assembling the flow collecting disc, and in the vertical direction, the fixed shuttling assembly is located above the lifting shuttling assembly; the second clamp can move in the vertical direction to be lower than the first clamp or equal to the first clamp in height. The deviation rectifying assembly is arranged on the first side of the guide rail plate and used for driving the first clamp and the second clamp to adjust the flow collecting disc. The visual assembly is located above the guide rail plate, and in the first direction, the fixed shuttling assembly and the lifting shuttling assembly can reciprocate between the visual assembly and the deviation rectifying assembly. According to the invention, the rectifying efficiency and precision of the collector plate can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery, in particular to a current collector disc rectification mechanism and method. BACKGROUND

[0002] In the operation of welding the current collector disc of the cylindrical battery, the current collector disc needs to be assembled to the battery cell at a specific angle to ensure the welding precision and quality. Figure 12 As shown in FIG. 1, a certain type of current collector disc 7 has a circular appearance as a whole, and a circular groove 71 is concentrically arranged in the center of the circle. Five convex ribs 72 are uniformly arranged in the circumferential direction of the circular groove 71, and a modeling hole 73 is arranged at the center position of the area between the adjacent two convex ribs 72. When the current collector disc 7 is welded with the battery cell, the welding seam is required to be in the area of the convex rib 72. Generally, in order to meet the requirement of feeding the current collector disc 7 at a specific angle, the current collector disc 7 needs to be rectified in angle before feeding.

[0003] In practice, the current collector disc 7 is usually grabbed by a mechanical hand and placed on a jig, and a servo motor drives the jig to rotate. During the rotation, the position of the convex rib 72 is detected by a laser range finder. When the laser range finder detects the convex rib 72, the servo motor stops driving. However, the convex rib 72 is formed by stamping, and the edge has a slope structure, which easily leads to inaccurate detection of the laser range finder, affecting the subsequent welding precision. SUMMARY

[0004] In view of the deficiencies of the prior art, the first object of the present application is to provide a current collector disc rectification mechanism, which is beneficial to improve the rectification efficiency and precision of the current collector disc.

[0005] The second object of the present application is to provide a current collector disc rectification method, which can realize efficient and high-precision rectification of the current collector disc.

[0006] The embodiments of the present application are realized by the following technical solutions:

[0007] The application discloses a busbar plate rectification mechanism, which comprises a guide rail plate, a fixed shuttle component, a lifting shuttle component, a rectification component and a visual component; the guide rail plate is arranged to extend along a first direction; the fixed shuttle component and the lifting shuttle component are movably arranged on a first side of the guide rail plate along the first direction; the fixed shuttle component comprises a first clamp for assembling a busbar plate; the lifting shuttle component comprises a second clamp for assembling a busbar plate; in a vertical direction, the fixed shuttle component is above the lifting shuttle component, and the second clamp can move in the vertical direction to be lower than or at the same height as the first clamp; the rectification component is arranged on the first side of the guide rail plate and is used for driving the first clamp and the second clamp to adjust the busbar plate; the visual component is above the guide rail plate, and the fixed shuttle component and the lifting shuttle component can reciprocate between the visual component and the rectification component along the first direction. The fixed shuttle component and the lifting shuttle component can be used in cooperation to improve the busbar plate rectification efficiency, and the influence of the convex rib slope surface structure can be effectively avoided by identifying the busbar plate through the visual component, so that the rectification precision is improved.

[0008] According to a preferred embodiment, the fixed shuttle component and the lifting shuttle component are linked in the first direction.

[0009] According to a preferred embodiment, the fixed shuttle component and the lifting shuttle component are slidably connected with the guide rail plate, and a first synchronous belt is arranged on the guide rail plate, and the fixed shuttle component and the lifting shuttle component are linked through the first synchronous belt.

[0010] According to a preferred embodiment, the fixed shuttle component further comprises a first supporting plate, the first supporting plate is slidably connected with the guide rail plate, and a plurality of first clamps are arranged on the first supporting plate along the first direction; the first clamps are rotatably connected with the first supporting plate.

[0011] According to a preferred embodiment, the lifting shuttle component further comprises a second supporting plate and a third supporting plate, the second supporting plate is slidably connected with the guide rail plate, a first adjusting plate is arranged on a side of the second supporting plate away from the guide rail plate, the third supporting plate is slidably assembled on the first adjusting plate in a vertical direction, and a plurality of second clamps are arranged on the third supporting plate along the first direction; the second clamps are rotatably connected with the third supporting plate.

[0012] According to a preferred embodiment, the first clamp comprises a rotating shaft, a three-jaw cylinder and a finger block; the rotating shaft penetrates through the first supporting plate and is rotationally connected therewith, the three-jaw cylinder is arranged at the upper end of the rotating shaft and coaxial with the rotating shaft, a gas guide channel is arranged in the rotating shaft, a rotary pneumatic joint is arranged at the gas inlet of the gas guide channel, a conventional pneumatic joint is arranged at the gas outlet of the gas guide channel, the rotary pneumatic joint is connected to a compressed air source, and the conventional pneumatic joint is connected to the three-jaw cylinder; the finger block is three in number and is correspondingly arranged on the three jaw bodies of the three-jaw cylinder, a vertical limiting surface and a horizontal limiting surface are arranged on the finger block, and the current collector plate is overlapped on the vertical limiting surface and located in the space surrounded by the horizontal limiting surfaces of the three finger blocks.

[0013] According to a preferred embodiment, the rotating shaft comprises a rotating shaft part and a shaft shoulder part, the shaft shoulder part is arranged on the rotating shaft part and located on the upper side of the first supporting plate, a wear-resistant washer is arranged on the first supporting plate, the wear-resistant washer is coaxially sleeved on the outside of the rotating shaft part, a positioning wave bead corresponding to the wear-resistant washer is arranged on the shaft shoulder part, and the positioning wave bead abuts against the wear-resistant washer.

[0014] According to a preferred embodiment, the deviation rectifying assembly comprises a first rack, an adapter plate and a mounting plate, the adapter plate is movably arranged on the first rack in the first direction, the mounting plate is slidingly arranged on the adapter plate, and the mounting plate can be close to or away from the guide rail plate; a deviation rectifying module is arranged on the mounting plate, and the deviation rectifying module comprises a friction wheel for driving the first clamp and the second clamp.

[0015] According to a preferred embodiment, the deviation rectifying module further comprises a first limiting block, a second limiting block, a second adjusting plate, a first mounting rack and a second mounting rack, wherein the first limiting block and the second limiting block are both arranged on the mounting plate, the first limiting block is arranged closer to the guide rail plate than the second limiting block, the second adjusting plate is slidingly mounted on the mounting plate, a buffer spring is arranged between the second limiting block and the second adjusting plate, the buffer spring acts on the second adjusting plate to make the second adjusting plate have a tendency to move towards the guide rail plate, and the first limiting block is used for limiting the second adjusting plate; the friction wheel is rotationally mounted on the first mounting rack, the second mounting rack is provided with a first driving member for driving the friction wheel to rotate, and the first driving member is in transmission connection with the friction wheel.

[0016] A current collector plate deviation rectifying method applied to the current collector plate deviation rectifying mechanism, comprising the following steps:

[0017] A rectangular coordinate system is established with the center point of the outer circle contour of the current collector plate as the origin, and the first angle data of the current collector plate in the ideal state is recorded by the vision assembly;

[0018] The second angle data of the collector disk in a disordered state is recorded using a vision component;

[0019] The first and second clamps are rotated by the correction component so that the second angle data coincides with the first angle data.

[0020] Through the above steps, efficient and high-precision correction of the collector plate can be achieved. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A three-dimensional structural schematic diagram of the collector plate correction mechanism provided in an embodiment of the present invention;

[0023] Figure 2 This is a front view of the collector plate correction mechanism provided in an embodiment of the present invention.

[0024] Figure 3 A three-dimensional structural diagram of a guide rail plate assembled with a first synchronous belt provided in an embodiment of the present invention;

[0025] Figure 4 This is a three-dimensional structural diagram of the fixed shuttle assembly provided in an embodiment of the present invention;

[0026] Figure 5 This is a top view of the fixed shuttle assembly provided in an embodiment of the present invention;

[0027] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure at section BB;

[0028] Figure 7 This is a three-dimensional structural diagram of the third support plate and the first adjustment plate after assembly, as provided in an embodiment of the present invention.

[0029] Figure 8 This is a top view of the first clamp provided in an embodiment of the present invention;

[0030] Figure 9 A three-dimensional structural schematic diagram of the correction component provided in an embodiment of the present invention;

[0031] Figure 10 This is an exploded structural diagram of the correction module provided in an embodiment of the present invention;

[0032] Figure 11 A perspective structural schematic view of a visual assembly provided for an embodiment of the present application;

[0033] Figure 12 A top view structural schematic view of a certain type of current collector plate in an embodiment of the present application;

[0034] Figure 13 A top view structural schematic view of a certain type of current collector plate in an ideal state in an embodiment of the present application;

[0035] Figure 14 A top view structural schematic view of a certain type of current collector plate in a certain disordered state in an embodiment of the present application.

[0036] Icon: 1, guide rail plate; 11, plate main body; 12, lower extension plate; 13, upper extension plate; 2, fixed shuttle assembly; 21, first clamp; 211, rotating shaft; 211a, rotating shaft part; 211b, shaft shoulder part; 2111, air guide channel; 2112, rotating pneumatic joint; 2113, conventional pneumatic joint; 2114, positioning wave bead; 212, three-jaw pneumatic cylinder; 2121, jaw body; 213, clamping finger block; 2131, vertical limiting surface; 2132, horizontal limiting surface; 22, first supporting plate; 221, wear-resistant washer; 3, lifting shuttle assembly; 31, second clamp; 32, second supporting plate; 33, third supporting plate; 34, first adjusting plate; 35, driving frame; 36, second driving member; 4, deviation rectifying assembly; 41, first rack; 42, adapter plate; 43, mounting plate; 44, deviation rectifying module; 441, friction wheel; 442, first limiting block; 443, second limiting block; 444, second adjusting plate; 445, buffer spring; 446, first mounting frame; 447, second mounting frame; 4471, first driving member; 4472, second synchronous belt; 5, visual assembly; 51, second rack; 52, third adjusting plate; 53, CCD camera; 6, first synchronous belt; 61, synchronous wheel; 7, current collector plate; 71, circular groove; 72, protruding rib; 73, shaped circular hole; 74, reference line; A, first direction. DETAILED DESCRIPTION

[0037] In order to better understand and implement, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the specification of the present application herein is only for the purpose of describing specific embodiments and is not intended to limit the present application.

[0040] Please refer to Figures 1 to 11 A busbar plate rectification mechanism, comprising a guide rail plate 1, a fixed shuttle assembly 2, a lifting shuttle assembly 3, a rectification assembly 4 and a visual assembly 5; the guide rail plate 1 is arranged along a first direction A; the fixed shuttle assembly 2 and the lifting shuttle assembly 3 are movably arranged on the first side of the guide rail plate 1 along the first direction A, the fixed shuttle assembly 2 comprises a first clamp 21 for assembling a busbar plate 7, the lifting shuttle assembly 3 comprises a second clamp 31 for assembling the busbar plate 7, in the vertical direction, the fixed shuttle assembly 2 is above the lifting shuttle assembly 3, the second clamp 31 can move in the vertical direction to be lower than or level with the first clamp 21; the rectification assembly 4 is arranged on the first side of the guide rail plate 1, for driving the first clamp 21 and the second clamp 31 to adjust the busbar plate 7; the visual assembly 5 is above the guide rail plate 1, in the first direction A, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 can reciprocate between the visual assembly 5 and the rectification assembly 4.

[0041] Optionally, the visual assembly 5 comprises a CCD camera 53.

[0042] In use, after the current collector plate 7 is fed to the first clamp 21 on the fixed shuttle assembly 2, the fixed shuttle assembly 2 moves to below the visual assembly 5, the visual assembly 5 takes a picture to identify the current collector plate 7 on the fixed shuttle assembly 2, then stores the information of the current collector plate 7 on the fixed shuttle assembly 2, and compares the information with the preset information of the current collector plate 7, specifically the angle information of the ribs 72 on the current collector plate 7, then the fixed shuttle assembly 2 moves from the visual assembly 5 to the deviation rectifying assembly 4, and the first clamp 21 is driven by the deviation rectifying assembly 4 to adjust the current collector plate 7 on the first clamp 21 to the preset posture. Correspondingly, the difference between the lifting shuttle assembly 3 and the fixed shuttle assembly 2 is that, after the current collector plate 7 is fed to the lifting shuttle assembly 3, the lifting shuttle assembly 3 moves to below the visual assembly 5, at this time the second clamp 31 moves upward to the same height as the first clamp 21 so as to facilitate the visual assembly 5 to detect the current collector plate 7, after recording the information of the current collector plate 7, the second clamp 31 is reset, the lifting shuttle assembly 3 moves to the deviation rectifying assembly 4, the second clamp 31 moves upward to the same height as the first clamp 21, and finally the second clamp 31 is driven by the deviation rectifying assembly 4 to adjust the current collector plate 7 on the second clamp 31 to the preset posture. In this way, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 can be used in cooperation to improve the deviation rectifying efficiency of the current collector plate 7, and the identification of the current collector plate 7 by the visual assembly 5 can effectively avoid the influence of the rib 72 slope surface structure, which is conducive to providing deviation rectifying accuracy.

[0043] For example, in the process of rectifying the current collector plate 7 on the fixed shuttle assembly 2 at the deviation rectifying assembly 4, the current collector plate 7 on the lifting shuttle assembly 3 is detected by taking a picture at the visual assembly 5, and after the rectification of the current collector plate 7 on the fixed shuttle assembly 2 is completed, the current collector plate 7 can be unloaded, the fixed shuttle assembly 2 moves to the visual assembly 5 for feeding and picture taking, and the lifting shuttle assembly 3 moves to the deviation rectifying assembly 4 for rectification and unloading of the current collector plate 7 after rectification, and the cycle is repeated.

[0044] Preferably, in the first direction A, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 are linked. In this way, the driving of the fixed shuttle assembly 2 and the lifting shuttle assembly 3 can be realized by one set of driving mechanism.

[0045] Further, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 are both slidingly connected with the guide rail plate 1, the first synchronous belt 6 is arranged on the guide rail plate 1, and the fixed shuttle assembly 2 and the lifting shuttle assembly 3 are linked through the first synchronous belt 6. Specifically, as shown in FIG. 1, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 are arranged on the guide rail plate 1 in the first direction A, and the first synchronous belt 6 is arranged on the guide rail plate 1 in the second direction B perpendicular to the first direction A. Figure 3As shown, the guide rail plate 1 comprises a plate body 11, an upper extension plate 13 and a lower extension plate 12, the upper extension plate 13 and the lower extension plate 12 are parallel and both extend along the first direction A, the upper extension plate 13 and the lower extension plate 12 are fixedly installed on the plate body 11, in the vertical direction, the upper extension plate 13 is higher than the lower extension plate 12, the fixed shuttle assembly 2 is slidingly installed on the upper extension plate 13, the lifting shuttle assembly 3 is slidingly installed on the lower extension plate 12, two first synchronous belts 6 are rotatably installed on the plate body 11, and both of the synchronous wheels 61 are between the upper extension plate 13 and the lower extension plate 12, the two synchronous wheels 61 are of the same specification, the center line of the two synchronous wheels 61 is parallel to the first direction A, the first synchronous belt 6 links the two synchronous wheels 61, one of the synchronous wheels 61 is a driving wheel, and the other is a driven wheel, the fixed shuttle assembly 2 is fixed on the upper side of the first synchronous belt 6, and the lifting shuttle assembly 3 is fixed on the lower side of the first synchronous belt 6, so that when the first synchronous belt 6 moves, the fixed shuttle assembly 2 and the lifting shuttle assembly 3 can move synchronously along the first direction A.

[0046] As shown in the figure, Figure 4 The fixed shuttle assembly 2 further comprises a first supporting plate 22, the first supporting plate 22 is slidingly connected to the guide rail plate 1 through the upper extension plate 13, and a plurality of first clamps 21 are arranged on the first supporting plate 22 along the first direction A; the first clamps 21 are rotatably connected to the first supporting plate 22. In this embodiment, the first supporting plate is slidingly connected to the upper extension plate 13 through a sliding rail sliding block assembly. Alternatively, the first clamps 21 are ten. In this way, the deviation of ten current collecting plates 7 can be corrected at one time on the fixed shuttle assembly 2.

[0047] As shown in the figure, Figure 1 The lifting shuttle assembly 3 further comprises a second supporting plate 32 and a third supporting plate 33, the second supporting plate 32 is slidingly connected to the guide rail plate 1, a first adjusting plate 34 is arranged on the side of the second supporting plate 32 away from the guide rail plate 1, the third supporting plate 33 is slidingly assembled on the first adjusting plate 34 along the vertical direction, a plurality of second clamps 31 are arranged on the third supporting plate 33 along the first direction A; the second clamps 31 are rotatably connected to the third supporting plate 33. Specifically, the second supporting plate 32 is slidingly connected to the lower extension plate 12 through a sliding rail sliding block assembly, that is, the second supporting plate 32 is slidingly connected to the guide rail plate 1 through the lower extension plate 12. In this embodiment, the first adjusting plate 34 is two and is arranged along the first direction A, the third supporting plate 33 is arranged between the two first adjusting plates 34, and preferably, the third supporting plate 33 is slidingly connected to the first adjusting plate 34 through a sliding rail sliding block assembly.

[0048] As shown in the figure, Figure 7As shown, the second support plate 32 is further provided with a drive frame 35, and the drive frame 35 is provided with a second drive member 36. The second drive member 36 acts on the third support plate 33 so that it can move vertically relative to the first adjusting plate 34. Optionally, the second drive member 36 is a cylinder.

[0049] In the lifting shuttle assembly 3, the structure composed of the second support plate 32, the first adjustment plate 34 and the third support plate 33 can move along the first direction A. The third support plate 33 can move in the vertical direction relative to the first adjustment plate 34. In this way, the attitude adjustment of the lifting shuttle assembly 3 can be realized, and it can be used in conjunction with the fixed shuttle assembly 2 without interference.

[0050] like Figures 4 to 6 As shown, the first clamp 21 includes a rotating shaft 211, a three-jaw cylinder 212, and a gripping finger block 213. The rotating shaft 211 passes through the first support plate 22 and is rotatably connected to it. The three-jaw cylinder 212 is located at the upper end of the rotating shaft 211 and is coaxial with the rotating shaft 211. An air guide channel 2111 is provided inside the rotating shaft 211. A rotary pneumatic connector 2112 is provided at the air inlet of the air guide channel 2111, and a conventional pneumatic connector 2113 is provided at the air outlet of the air guide channel 2111. 113, the rotary pneumatic connector 2112 is connected to a compressed air source (not shown in the figure), and the conventional pneumatic connector 2113 is connected to a three-jaw cylinder 212; there are three gripping finger blocks 213, which are assembled one-to-one on the three jaw bodies 2121 of the three-jaw cylinder 212. The gripping finger blocks 213 are provided with vertical limiting surfaces 2131 and horizontal limiting surfaces 2132. The collector plate 7 overlaps with the vertical limiting surface 2131 and is located within the space enclosed by the horizontal limiting surfaces 2132 of the three gripping finger blocks 213. Specifically, as shown... Figure 6As shown, the rotating shaft 211 is rotatably connected with the first supporting plate 22 through a bearing, the air inlet of the air guide channel 2111 is arranged close to the lower end of the rotating shaft 211, the air outlet of the air guide channel 2111 is arranged close to the upper end of the rotating shaft 211, the rotating pneumatic connector 2112 is communicated to the compressed air source through the first air pipe (not shown in the figure), which can avoid the winding of the first air pipe during the rotation of the rotating shaft; the conventional pneumatic connector 2113 is communicated to the three-jaw air cylinder 212 through the second air pipe (not shown in the figure). The driving gas is guided into the air guide channel 2111 from the compressed air source through the first air pipe and the rotating pneumatic connector 2112, and flows to the three-jaw air cylinder 212 through the second air pipe and acts on the three-jaw air cylinder 212 through the conventional pneumatic connector 2113. In use, the current collector disc 7 is loaded to the vertical limiting surface 2131, it is emphasized that the vertical limiting surfaces 2131 on the three clamping finger blocks 213 are all parallel planes with the horizontal plane, and the vertical limiting surfaces 2131 on the three clamping finger blocks 213 are at the same height, so as to ensure that the current collector disc 7 is in a horizontal posture after being overlapped on the three vertical limiting surfaces 2131, and the three clamping finger blocks 213 are tightened inward under the action of the transverse limiting surface 2132, so as to position the current collector disc 7 coaxially with the three-jaw air cylinder 212, as shown in detail in Figure 8 As shown, in this way, the current collector disc 7 can rotate synchronously with the three-jaw air cylinder 212, so as to facilitate the adjustment and correction of the current collector disc 7.

[0051] As shown in Figure 4 and Figure 6 The rotating shaft 211 includes a rotating shaft part 211a and a shaft shoulder part 211b, the shaft shoulder part 211b is arranged on the rotating shaft part 211a and is on the upper side of the first supporting plate 22, a wear-resistant gasket 221 is arranged on the first supporting plate 22, the wear-resistant gasket 221 is coaxially sleeved on the outside of the rotating shaft part 211a, a positioning wave bead 2114 corresponding to the wear-resistant gasket 221 is arranged on the shaft shoulder part 211b, and the positioning wave bead 2114 abuts against the wear-resistant gasket 221. Preferably, the wear-resistant gasket 221 is a steel gasket. The positioning wave bead 2114 is three, and the three positioning wave beads 2114 are uniformly distributed along the circumference of the rotating shaft 211. In the normal state, the positioning wave bead 2114 cooperates with the wear-resistant gasket 221, and the relative static friction between them makes the rotating shaft 211 relatively stationary with the first supporting plate 22, so as to maintain the stable posture of the current collector disc 7 on the first clamp 21. When the current collector disc 7 needs to be adjusted, the correction assembly 4 drives the rotating shaft 211 to rotate, and in this process, the positioning wave bead 2114 can move with the shaft shoulder part 211b to move relative to the wear-resistant gasket 221 to achieve the posture adjustment of the current collector disc 7 on the first clamp 21. The cooperation of the positioning wave bead 2114 and the wear-resistant gasket 221 can realize the circumferential self-locking of the first clamp 21, and at the same time, it does not affect the circumferential adjustment.

[0052] As shown in Figure 9 and Figure 10As shown, the deviation rectifying assembly 4 comprises a first rack 41, an adapter plate 42 and a mounting plate 43, the adapter plate 42 is movably arranged on the first rack 41 along the first direction A, the mounting plate 43 is slidably arranged on the adapter plate 42, and the mounting plate 43 is capable of approaching or moving away from the guide rail plate 1; the mounting plate 43 is provided with a deviation rectifying module 44, and the deviation rectifying module 44 comprises a friction wheel 441 for driving the first clamp 21 and the second clamp 31. Specifically, the adapter plate 42 is movably arranged on the first rack 41 through a linear module, that is, the first rack 41 is provided with a linear module, the adapter plate 42 is arranged on the linear module and is driven by the linear module to move along the first direction A, and the mounting plate 43 and the adapter plate 42 are slidably connected through a slide rail and block assembly. In this embodiment, the adapter plate 42 is provided with an air cylinder, which is used to drive the mounting plate 43 to move relative to the adapter plate 42, so that the friction wheel 441 on the mounting plate 43 can approach or move away from the guide rail plate 1. More specifically, when deviation rectification is needed, the friction wheel 441 approaches the guide rail plate 1 to act on the first clamp 21 or the second clamp 31; when the deviation rectification is completed, the friction wheel 441 moves away from the guide rail plate 1 to avoid interference with the fixed shuttle assembly 2 and the lifting shuttle assembly 3.

[0053] Further, as shown in Figure 10 The deviation rectifying module 44 further comprises a first limiting block 442, a second limiting block 443, a second adjusting plate 444, a first mounting frame 446 and a second mounting frame 447, wherein the first limiting block 442 and the second limiting block 443 are both arranged on the mounting plate 43, the first limiting block 442 is arranged closer to the guide rail plate 1 than the second limiting block 443, the second adjusting plate 444 is slidably mounted on the mounting plate 43 through a slide rail and block assembly, the second limiting block 443 and the second adjusting plate 444 are provided with a buffer spring 445, the buffer spring 445 acts on the second adjusting plate 444 to make the second adjusting plate 444 have a tendency to move towards the guide rail plate 1, and the first limiting block 442 is used to limit the second adjusting plate 444.

[0054] The friction wheel 441 is rotatably mounted on the first mounting frame 446, the second mounting frame 447 is provided with a first driving member 4471 for driving the friction wheel 441 to rotate, and the first driving member 4471 is in transmission connection with the friction wheel 441. Optionally, the first driving member 4471 is a motor. The first driving member 4471 and the friction wheel 441 are in transmission connection through a second synchronous belt 4472. In use, the buffer spring 445 acts on the second adjusting plate 444, so that the friction wheel 441 can abut against the first clamp 21 and the second clamp 31 to ensure the friction force, but not be damaged by overpressure between them.

[0055] In this embodiment, the first clamp 21 and the second clamp 31 are the same in structure. In use, the friction wheel 441 acts on the shaft shoulder portion 211b to drive the rotating shaft 211 to rotate.

[0056] In this embodiment, there are five rectification modules 44, and each of the first clamp 21 and the second clamp 31 has ten, that is, one rectification module 44 corresponds to two first clamps 21 and two second clamps 31. The adapter plate 42 moves relative to the first rack 41 in the first direction A to switch the position of the rectification module 44 between the two clamps corresponding thereto.

[0057] As shown in Figure 11 , the visual assembly 5 includes a second rack 51, a third adjusting plate 52 and a CCD camera 53. The third adjusting plate 52 is assembled to the second rack 51 by a linear module and can be driven by the linear module to move along the first direction A. The CCD camera 53 is provided corresponding to the first clamp 21 and the second clamp 31. The CCD camera 53 can be one, two or more to be able to take a photo of the current collector plate 7 thereunder.

[0058] In this embodiment, a current collector plate rectification method is also provided, which is applied to the foregoing current collector plate rectification mechanism and includes the following steps.

[0059] Step S1: A rectangular coordinate system is established with the center point of the outer circular contour of the current collector plate 7 as the origin, and the first angle data of the current collector plate 7 in an ideal state is recorded by the visual assembly 5.

[0060] Step S2: The second angle data of the current collector plate 7 in a disordered state is recorded by the visual assembly 5.

[0061] Step S3: The first clamp 21 and the second clamp 31 are driven by the rectification assembly 4 to rotate so that the second angle data coincides with the first angle data.

[0062] As shown in Figure 13 , it is the posture of the current collector plate 7 in an ideal state, that is, in this embodiment, the current collector plate 7 in a disordered state needs to be rectified to reach the state shown in Figure 13 . A reference line 74 is constructed by connecting the center point of the modeling circular hole 73 and the center point of the outer circular contour of the current collector plate 7. In this embodiment, the ideal state of the current collector plate 7 is taken as an example for illustration, that is, the first angle data is the included angle between the reference line 74 and the Y-axis, which is 0°. As shown in Figure 14 , in the rectangular coordinate system XOY, there are five reference lines 74 in theory due to the five modeling circular holes 73, and the included angle between two adjacent reference lines 74 is 72°. Therefore, at least one reference line 74 or modeling circular hole 73 of the current collector plate 7 in a disordered state is in the first quadrant. Therefore, after the visual assembly 5 takes a photo of the current collector plate 7 in a disordered state, one reference line 74 in the first quadrant closest to the Y-axis is selected, and the included angle between the reference line 74 and the Y-axis, that is, the foregoing second angle data, is obtained. Figure 14As shown, the current collector plate 7 is rotated counterclockwise to the reference line 74 coincides with the Y axis, that is, the second angle data coincides with the first angle data, and the correction operation is realized. It should be noted that the visual component 5 outputs the relevant data information to the correction component 4 after taking a picture, and the corresponding first clamp 21 and second clamp 31 are driven by the correction component 4 to rotate a specific angle. It should be noted that in some embodiments, it is not limited to the first quadrant of the shaped circular hole 73, for example, when the number of shaped circular holes 73 is three, the shaped circular hole 73 of the disordered state current collector plate 7 does not necessarily fall into the first quadrant, in principle, any shaped circular hole 73 can be selected, but the shaped circular hole 73 closer to the Y axis, the second angle data obtained is smaller, and the adjustment angle of the corresponding current collector plate 7 is smaller, which is beneficial to improve the efficiency. The current collector plate 7 correction method can realize high-efficiency and high-precision correction of the current collector plate 7.

[0063] The technical means disclosed in the present application scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical solutions composed of any combination of the above technical features. It should be noted that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can also be made, which are considered to be within the scope of protection of the present application.

Claims

1. A busbar correction mechanism, characterized by, The guide rail plate, the fixed shuttle component, the lifting shuttle component, the deviation rectifying component and the vision component are included. The guide rail plate extends along a first direction. The fixed shuttle component and the lifting shuttle component are movably arranged on a first side of the guide rail plate along the first direction. The fixed shuttle component includes a first clamp for assembling a current collecting plate, and the lifting shuttle component includes a second clamp for assembling a current collecting plate. The fixed shuttle component is above the lifting shuttle component in the vertical direction.

2. The current plate correction mechanism according to claim 1, wherein The deviation rectifying component is arranged on the first side of the guide rail plate and is used to drive the first clamp and the second clamp to adjust the current collecting plate.

3. The busbar correction mechanism of claim 2, wherein The vision component is above the guide rail plate, and the fixed shuttle component and the lifting shuttle component can reciprocate between the vision component and the deviation rectifying component in the first direction.

4. The current plate correction mechanism according to claim 1, wherein The fixed shuttle component and the lifting shuttle component are linked in the first direction. The fixed shuttle component and the lifting shuttle component are in sliding connection with the guide rail plate, and the guide rail plate is provided with a first synchronous belt.

5. The current plate correction mechanism according to claim 1, wherein The fixed shuttle component further includes a first supporting plate, which is in sliding connection with the guide rail plate. The first clamp is in rotational connection with the first supporting plate.

6. The busbar correction mechanism of claim 4, wherein The lifting shuttle component further includes a second supporting plate and a third supporting plate. The second clamp is in rotational connection with the third supporting plate. The first clamp includes a rotating shaft, a three-jaw pneumatic cylinder and a finger block.

7. The current plate correction mechanism according to claim 6, wherein The rotating shaft penetrates through the first supporting plate and is in rotational connection therewith. The three-jaw pneumatic cylinder is arranged at the upper end of the rotating shaft and is coaxial with the rotating shaft. The rotating shaft is provided with a gas guide channel. The gas guide channel is provided with a rotating pneumatic connector at the gas inlet and a conventional pneumatic connector at the gas outlet. The rotating pneumatic connector is connected to a compressed air source, and the conventional pneumatic connector is connected to the three-jaw pneumatic cylinder. The finger block is provided with a vertical limiting surface and a horizontal limiting surface. The rotating shaft includes a shaft portion and a shoulder portion. The shoulder portion is arranged on the upper side of the first supporting plate. The first supporting plate is provided with a wear-resistant washer. The wear-resistant washer is coaxially sleeved outside the shaft portion. The shoulder portion is provided with a positioning wave bead corresponding to the wear-resistant washer. The positioning wave bead abuts against the wear-resistant washer.

8. The current plate correction mechanism according to claim 1, wherein The deviation rectifying assembly comprises a first rack, a transfer plate and a mounting plate, the transfer plate is movably arranged in the first rack along the first direction, and the mounting plate is slidably arranged on the transfer plate, and the mounting plate can be close to or away from the guide rail plate. The mounting plate is provided with a deviation rectifying module, and the deviation rectifying module comprises a friction wheel for driving the first clamp and the second clamp.

9. The current plate correction mechanism according to claim 8, wherein The deviation rectifying module further comprises a first limiting block, a second limiting block, a second adjusting plate, a first mounting rack and a second mounting rack, the first limiting block and the second limiting block are arranged on the mounting plate, the first limiting block is arranged closer to the guide rail plate than the second limiting block, the second adjusting plate is slidably arranged on the mounting plate, a buffer spring is arranged between the second limiting block and the second adjusting plate, the buffer spring acts on the second adjusting plate to make the second adjusting plate have a tendency to move towards the guide rail plate, and the first limiting block is used for limiting the second adjusting plate. The friction wheel is rotatably arranged on the first mounting rack, the second mounting rack is provided with a first driving member for driving the friction wheel to rotate, and the first driving member is in transmission connection with the friction wheel.

10. A busbar correction method applied to the busbar correction mechanism according to any one of claims 1-9, characterized in that, The method comprises the following steps: A rectangular coordinate system is established with the center point of the outer circle contour of the current collector plate as the origin, and the first angle data of the current collector plate in an ideal state is recorded by a visual assembly; The second angle data of the current collector plate in a disordered state is recorded by the visual assembly; The first clamp and the second clamp are driven to rotate by the deviation rectifying assembly, so that the second angle data coincides with the first angle data.

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