CN213011068U - Novel deviation rectification control device - Google Patents
Novel deviation rectification control device Download PDFInfo
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- CN213011068U CN213011068U CN202021838643.0U CN202021838643U CN213011068U CN 213011068 U CN213011068 U CN 213011068U CN 202021838643 U CN202021838643 U CN 202021838643U CN 213011068 U CN213011068 U CN 213011068U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a novel deviation control device, including rectifying inductor, servo motor, lead screw, X axle, Y axle and screw nut, X axle and the epaxial photoelectric sensing ware that all is equipped with of Y, photoelectric sensing ware and the inductor electricity of rectifying are connected, and the lead screw is equipped with lead screw complex screw thread with servo motor's output shaft in the screw nut, passes through screw nut sliding connection on the lead screw with the inductor of rectifying, and servo motor operation drives the lead screw and rotates and promote screw nut and remove, drives the inductor motion of rectifying. The utility model discloses a deviation correcting device all is equipped with photoelectric sensing ware on Y axle and X axle, and the inductor that traditionally rectifies is manual regulation, narrows down when the substrate widen and all will carry out the position of manual regulation inductor of rectifying, the utility model discloses a deviation control device can realize automatically regulated, and closed-loop control, the precision is higher, and stability is higher, reduces the personnel operation requirement degree of difficulty by a wide margin, can effectively reduce the size scheduling problem that some people are bad that the problem leads to.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell coating, concretely relates to novel deviation control device.
Background
The extremely high alignment required for AB-face alignment in the current lithium battery industry, particularly the coating industry, determines a key factor of final cell capacity consistency to a large extent. At present, the deviation-rectifying inductor on the market only has an inductor on an X axis, and can only ensure the alignment degree of materials in the operation process under the normal condition. However, the actual application scene is very complex, and a deviation correcting device with more comprehensive and systematic functions is needed to deal with various complex scenes. The traditional deviation-rectifying sensor is manually adjusted, and when the base material is widened and narrowed, the position of the deviation-rectifying sensor needs to be manually adjusted, so that the difficulty of the operation requirement of a worker is high.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model aims to provide a simple structure convenient to use's novel deviation control device.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a novel deviation control device which characterized in that: including rectifying inductor, servo motor, lead screw, X axle, Y axle and screw nut, X axle and Y are epaxial all to be equipped with photoelectric sensing ware, lead screw and servo motor's output shaft, are equipped with lead screw complex screw in the screw nut, pass through screw nut sliding connection on the lead screw with rectifying the inductor, and servo motor operation drives the lead screw and rotates and promote screw nut and remove, drives the inductor motion of rectifying.
Furthermore, the deviation correcting control device further comprises a linear sliding block and a linear sliding rail, the end part of the deviation correcting sensor is connected to the linear sliding block, the linear sliding block is connected to the linear sliding rail in a sliding mode, when the deviation correcting sensor needs to move, the servo motor is controlled to operate, and the lead screw nut is pushed to move forwards and backwards, so that the deviation correcting sensor can move linearly under the positioning of the linear sliding block.
Further, deviation correcting control device is still including the lead screw fixing base that is used for supporting the lead screw, and the lead screw passes through the lead screw fixing base to be installed on work platform, and the lead screw fixing base includes lead screw fixing base A, lead screw fixing base B and lead screw fixing base C, and lead screw fixing base A and lead screw fixing base B are located the both ends of lead screw, and lead screw fixing base C is located the middle part of lead screw.
Further, the X axis comprises an X1 axis, an X2 axis and an X3 axis, the Y axis comprises a Y1 axis and a Y2 axis, the deviation-rectifying sensor comprises a deviation-rectifying sensor A and a deviation-rectifying sensor B, the transverse deviation-rectifying sensor A is located between the X1 axis and the X2 axis, the deviation-rectifying sensor B is located between the X2 axis and the X3 axis, the longitudinal deviation-rectifying sensor A is located on the Y1 axis, and the deviation-rectifying sensor B is located on the Y2 axis.
Further, servo motor is including being used for the drive to rectify servo motor A of inductor A motion and being used for the drive to rectify servo motor B of inductor B motion, and the lead screw includes lead screw A and lead screw B, and lead screw fixing base A is passed to lead screw A's one end and is connected on servo motor A's output shaft, and lead screw A's the other end is connected on lead screw fixing base C, and lead screw fixing base B is connected on servo motor B's output shaft is passed to lead screw B's one end, and lead screw B's the other end is connected on lead screw fixing base C.
Furthermore, screw nut includes screw nut A and screw nut B, and the inductor A of rectifying passes through screw nut A and connects on screw A, and the inductor B of rectifying passes through screw nut B and connects on screw B.
Furthermore, linear slider and linear slide are located the below of lead screw, and linear slider includes linear slider A and linear slider B, and the bottom of inductor A of rectifying is through linear slider A sliding connection on linear slide, and the bottom of inductor B of rectifying is through linear slider B sliding connection on linear slide.
Furthermore, the deviation correcting control device further comprises a boundary reflecting plate A and a boundary reflecting plate B, wherein the boundary reflecting plate A is positioned at the end part of the X1 shaft far away from one end of the deviation correcting sensor A, and the boundary reflecting plate B is positioned at the end part of the X3 shaft far away from one end of the deviation correcting sensor B.
Furthermore, an X1 axis photoelectric inductor, an X2 axis photoelectric inductor and an X3 axis photoelectric inductor are respectively arranged on the X1 axis, the X2 axis and the X3 axis, and a Y1 axis and a Y2 axis are respectively provided with a Y1 axis photoelectric inductor and a Y2 axis photoelectric inductor.
Furthermore, the operation mode of the deviation correction control device comprises a working mode and a debugging mode, wherein the debugging mode comprises a one-key calibration mode, a re-induction mode and a closed-loop control mode; the working modes comprise a left deviation rectifying working mode, a right deviation rectifying working mode, a double deviation rectifying centering working mode and a closed-loop control working mode.
Adopt the utility model discloses technical scheme's advantage does:
1. the utility model discloses can realize the controller of rectifying two alignment functions placed in the middle of rectifying, the precision can reach 0.05mm, and ordinary precision of rectifying can only guarantee 0.25mm, but this novel deviation control device can also realize using the left side to rectify and carry out work as the benchmark, also can use the right side to rectify and carry out work as the benchmark. And can seek the corresponding state of limit automatic adjustment automatically when the supplied materials substrate changes, avoid the manual adjustment that leads to size deviation of artificially forgetting.
2. The utility model discloses a deviation control device can be interconnected with coating HMI man-machine interface system, can carry out mechanical spacing calibration and deviation correction inductor calibration to the deviation correction through HMI, compare manual calibration more accurate simple; the automatic deviation correction control system can self-identify all states of deviation correction execution units of all sensing units of the current deviation correction control system, particularly can identify the current two specific deviation correction positions, can automatically identify the state of an execution mechanism relative to a calibration mechanical position, and can also identify the working state of a current deviation correction sensor.
3. The utility model discloses a deviation control device can form closed-loop control with coating system, guarantees about the A face utmost point ear error below 0.05mm to can guarantee that the AB face is below 0.1mm to the degree error of alignment.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic structural diagram of the deviation rectifying control device of the present invention.
The labels in the above figures are respectively: 11. a deviation rectifying sensor A; 12. a deviation rectifying sensor B; 21. a servo motor A; 22. a servo motor B; 31. a lead screw fixing seat A; 32. a lead screw fixing seat B; 33. a lead screw fixing seat C; 34. a lead screw A; 35. a lead screw nut A; 36. a lead screw nut B; 37. a lead screw B; 41. a linear slider A; 42. a linear slider B; 43. a linear slide rail; 51. a boundary reflector A; 52. a boundary reflector B; 61. the X1 axis; 62. the X2 axis; 63. the X3 axis; 71. a Y1 axis; 72. y2 axis.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, a novel deviation rectifying control device is characterized in that: including rectifying inductor, servo motor, lead screw, X axle, Y axle and screw nut, X axle and Y are epaxial all to be equipped with photoelectric sensing ware, and photoelectric sensing ware is connected with the inductor electricity of rectifying, and the lead screw is equipped with lead screw complex screw in the screw nut, passes through screw nut sliding connection on the lead screw with the inductor of rectifying, and servo motor operation drives the lead screw and rotates and promote screw nut and remove, drives the inductor motion of rectifying. The utility model discloses a deviation correcting device all is equipped with photoelectric sensing ware on Y axle and X axle, and the inductor that traditionally rectifies is manual regulation, narrows down when the substrate widen and all will carry out the position of manual regulation inductor of rectifying, the utility model discloses a deviation control device can realize automatically regulated, and closed-loop control, the precision is higher, and stability is higher, reduces the personnel operation requirement degree of difficulty by a wide margin, can effectively reduce the size scheduling problem that some people are bad that the problem leads to.
The deviation correcting control device further comprises a linear sliding block and a linear sliding rail 43, the end portion of the deviation correcting sensor is connected to the linear sliding block, the linear sliding block is connected to the linear sliding rail 43 in a sliding mode, when the deviation correcting sensor needs to move, the servo motor is controlled to operate, and the lead screw nut is pushed to move forwards and backwards, so that the deviation correcting sensor can move linearly under the positioning of the linear sliding block.
The deviation correcting control device further comprises a lead screw fixing seat used for supporting the lead screw, the lead screw is installed on the working platform through the lead screw fixing seat, the lead screw fixing seat comprises a lead screw fixing seat A31, a lead screw fixing seat B32 and a lead screw fixing seat C33, the lead screw fixing seat A31 and the lead screw fixing seat B32 are located at two end portions of the lead screw, and the lead screw fixing seat C33 is located in the middle of the lead screw.
The X axis comprises an X1 axis 61, an X2 axis 62 and an X3 axis 63, the Y axis comprises a Y1 axis 71 and a Y2 axis 72, the deviation-rectifying inductor comprises a deviation-rectifying inductor A11 and a deviation-rectifying inductor B12, the transverse deviation-rectifying inductor A11 is located between the X1 axis 61 and the X2 axis 62, the deviation-rectifying inductor B12 is located between the X2 axis 62 and the X3 axis 63, the longitudinal deviation-rectifying inductor A11 is located on the Y1 axis 71, and the deviation-rectifying inductor B12 is located on the Y2 axis 72. An X1 axis photoelectric inductor, an X2 axis photoelectric inductor and an X3 axis photoelectric inductor are respectively arranged on an X1 axis 61, an X2 axis 62 and an X3 axis 63, and a Y1 axis 71 and a Y2 axis 72 are respectively provided with a Y1 axis photoelectric inductor and a Y2 axis photoelectric inductor.
The servo motor includes servo motor A21 that is used for the drive to rectify the motion of inductor A11 and servo motor B22 that is used for the drive to rectify inductor B12 and moves, the lead screw includes lead screw A34 and lead screw B37, lead screw A34's one end is passed lead screw fixing base A31 and is connected on servo motor A21's output shaft, lead screw A34's the other end is connected on lead screw fixing base C33, lead screw B37's one end is passed lead screw fixing base B32 and is connected on servo motor B22's output shaft, lead screw B37's the other end is connected on lead screw fixing base C33.
The screw nut comprises a screw nut A35 and a screw nut B36, a deviation-rectifying inductor A11 is connected to the screw A34 through the screw nut A35, a deviation-rectifying inductor B12 is connected to the screw B37 through the screw nut B36, the screw nut A35 is located between a screw fixing seat A31 and a screw fixing seat B32, and the screw nut B36 is located between the screw fixing seat B32 and a screw fixing seat C33.
The linear sliding block and the linear sliding rail 43 are positioned below the screw rod, the linear sliding block comprises a linear sliding block A41 and a linear sliding block B42, the bottom of the deviation-rectifying inductor A11 is connected to the linear sliding rail 43 through the linear sliding block A41 in a sliding mode, and the bottom of the deviation-rectifying inductor B12 is connected to the linear sliding rail 43 through the linear sliding block B42 in a sliding mode. When the deviation-rectifying sensor needs to move, the servo motor is controlled to operate, the lead screw nut is pushed to move forwards and backwards, so that the deviation-rectifying sensor can perform high-precision linear movement under the positioning of the linear sliding block, the operation precision can reach 0.1mm, and the application requirements of the current deviation-rectifying market are far enough. The operation distance of the deviation-correcting sensor is determined, and the position of the deviation-correcting sensor is determined by a photoelectric sensor on an X axis, so that the accumulated error in the operation process can be eliminated, and the stability and the accuracy for a long time are kept.
The deviation correction control device also comprises a boundary reflector A51 and a boundary reflector B52, wherein the boundary reflector A51 is positioned at the end of the X1 shaft 61 far away from the deviation correction sensor A11, and the boundary reflector B52 is positioned at the end of the X3 shaft 63 far away from the deviation correction sensor B12.
The operation mode of the deviation correction control device comprises a working mode and a debugging mode, wherein the debugging mode comprises a one-key calibration mode, a re-induction mode and a closed-loop control mode; the working modes comprise a left deviation rectifying working mode, a right deviation rectifying working mode, a double deviation rectifying centering working mode and a closed-loop control working mode.
This novel deviation control device can realize a key under the condition that has the material response and mark, and response and executor can be markd to a key, marks and compare in manual better simple more accurate of maring.
If a double-deviation-correction centering working mode is selected after one-key calibration is finished, after the base material runs from the inductor, the whole deviation-correction system can perform centering and deviation-correction work by taking a calibration zero position as a center position, if left deviation-correction work is selected, the whole deviation-correction system is in a single-deviation-correction working mode, only left deviation correction is in a working state, and only right deviation correction is in a standby state, and at the moment, the material can perform deviation-correction running work by taking a left deviation-correction position as a reference.
When the supplied materials of the base materials change, the supplied materials become wide or narrow, the HMI human-machine system can prompt the sensing condition of the current deviation rectifying sensor in the Y-axis direction, for example, if the supplied materials of the base materials become narrow, the sensing of the deviation rectifying sensors on two sides is 0%, the HMI human-machine system can give an alarm to prompt that the deviation rectifying work cannot be carried out in the current state at the moment, and the HMI human-machine system can release the alarm to carry out a normal working mode after entering a debugging mode to complete debugging. Firstly, selecting a debugging mode, then determining the relative position of the current deviation-correcting sensor by the deviation-correcting control system according to the X1 axis photoelectric sensor, the X2 axis photoelectric sensor and the X3 axis photoelectric sensor, and then taking a calibrated zero position as a reference, for example: the deskew sensor a11 moves leftward by a corresponding distance under the urging of the servo motor a21 until the Y1 axis sensing value stops at 50%, and the deskew sensor B12 moves leftward by a corresponding distance under the urging of the servo motor B22 until the Y2 axis sensing value stops at 50%. If the incoming substrate widens, the direction of travel of the inductor is reversed from what was just before.
When closed-loop system control is carried out, when the size of the left lug is monitored by the size of the coating CCD and is 2mm wider than that of the right lug, the left and right deviation-rectifying controllers can simultaneously move 1mm leftwards, the sizes of the lugs on the two sides can be controlled to be consistent, and great help is provided for improving the process processing capacity. Compared with the traditional closed-loop system of the coating unit, the closed-loop control has the advantages that the coating weight of the surface of the pole piece in the current operation is not influenced, and the control stability is higher.
The utility model discloses can realize the controller of rectifying two alignment functions placed in the middle of rectifying, the precision can reach 0.05mm, and ordinary precision of rectifying can only guarantee 0.25mm, but this novel deviation control device can also realize using the left side to rectify and carry out work as the benchmark, also can use the right side to rectify and carry out work as the benchmark. And can seek the corresponding state of limit automatic adjustment automatically when the supplied materials substrate changes, avoid the manual adjustment that leads to size deviation of artificially forgetting.
The utility model discloses a deviation control device can be interconnected with coating HMI man-machine interface system, can carry out mechanical spacing calibration and deviation correction inductor calibration to the deviation correction through HMI, compare manual calibration more accurate simple; the automatic deviation correction control system can self-identify all states of deviation correction execution units of all sensing units of the current deviation correction control system, particularly can identify the current two specific deviation correction positions, can automatically identify the state of an execution mechanism relative to a calibration mechanical position, and can also identify the working state of a current deviation correction sensor.
The utility model discloses a deviation control device can form closed-loop control with coating system, guarantees about the A face utmost point ear error below 0.05mm to can guarantee that the AB face is below 0.1mm to the degree error of alignment.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel deviation control device which characterized in that: including rectifying inductor, servo motor, lead screw, X axle, Y axle and screw nut, X axle and Y are epaxial all to be equipped with photoelectric sensing ware, lead screw and servo motor's output shaft, are equipped with lead screw complex screw in the screw nut, pass through screw nut sliding connection on the lead screw with rectifying the inductor, and servo motor operation drives the lead screw and rotates and promote screw nut and remove, drives the inductor motion of rectifying.
2. A novel deviation rectifying control device as claimed in claim 1, characterized in that: the deviation correcting control device further comprises a linear sliding block and a linear sliding rail (43), the end portion of the deviation correcting sensor is connected to the linear sliding block, the linear sliding block is connected to the linear sliding rail (43) in a sliding mode, when the deviation correcting sensor needs to move, the servo motor is controlled to operate, and the lead screw nut is pushed to move forwards and backwards, so that the deviation correcting sensor can move linearly under the positioning of the linear sliding block.
3. A novel deviation rectifying control device as claimed in claim 2, characterized in that: the deviation correcting control device further comprises a lead screw fixing seat used for supporting the lead screw, the lead screw is installed on the working platform through the lead screw fixing seat, the lead screw fixing seat comprises a lead screw fixing seat A (31), a lead screw fixing seat B (32) and a lead screw fixing seat C (33), the lead screw fixing seat A (31) and the lead screw fixing seat B (32) are located at two end portions of the lead screw, and the lead screw fixing seat C (33) is located in the middle of the lead screw.
4. A novel deviation rectifying control device as claimed in claim 2 or 3, characterized in that: the X-axis comprises an X1 axis (61), an X2 axis (62) and an X3 axis (63), the Y-axis comprises a Y1 axis (71) and a Y2 axis (72), the deviation-rectifying inductor comprises a deviation-rectifying inductor A (11) and a deviation-rectifying inductor B (12), the transverse deviation-rectifying inductor A (11) is located between the X1 axis (61) and the X2 axis (62), the deviation-rectifying inductor B (12) is located between the X2 axis (62) and the X3 axis (63), the longitudinal deviation-rectifying inductor A (11) is located on the Y1 axis (71), and the deviation-rectifying inductor B (12) is located on the Y2 axis (72).
5. The novel deviation rectifying control device as claimed in claim 4, wherein: servo motor is including being used for the drive to rectify servo motor A (21) of inductor A (11) motion and being used for the drive to rectify servo motor B (22) of inductor B (12) motion, the lead screw includes lead screw A (34) and lead screw B (37), the one end of lead screw A (34) is passed lead screw fixing base A (31) and is connected on the output shaft of servo motor A (21), the other end of lead screw A (34) is connected on lead screw fixing base C (33), the one end of lead screw B (37) is passed lead screw fixing base B (32) and is connected on the output shaft of servo motor B (22), the other end of lead screw B (37) is connected on lead screw fixing base C (33).
6. The novel deviation rectifying control device as claimed in claim 5, wherein: the screw nut comprises a screw nut A (35) and a screw nut B (36), the deviation rectifying inductor A (11) is connected to the screw nut A (34) through the screw nut A (35), and the deviation rectifying inductor B (12) is connected to the screw nut B (37) through the screw nut B (36).
7. The novel deviation rectifying control device as claimed in claim 6, wherein: the linear sliding block and the linear sliding rail (43) are located below the screw rod, the linear sliding block comprises a linear sliding block A (41) and a linear sliding block B (42), the bottom of the deviation rectifying inductor A (11) is connected to the linear sliding rail (43) in a sliding mode through the linear sliding block A (41), and the bottom of the deviation rectifying inductor B (12) is connected to the linear sliding rail (43) in a sliding mode through the linear sliding block B (42).
8. A novel deviation rectifying control device as claimed in claim 7, wherein: the deviation correcting control device further comprises a boundary reflecting plate A (51) and a boundary reflecting plate B (52), wherein the boundary reflecting plate A (51) is located at the end part of one end, away from the deviation correcting sensor A (11), of the X1 shaft (61), and the boundary reflecting plate B (52) is located at the end part of one end, away from the deviation correcting sensor B (12), of the X3 shaft (63).
9. A novel deviation rectifying control device as claimed in claim 8, wherein: an X1 axis photoelectric inductor, an X2 axis photoelectric inductor and an X3 axis photoelectric inductor are respectively arranged on the X1 axis (61), the X2 axis (62) and the X3 axis (63), and a Y1 axis (71) and a Y2 axis (72) are respectively provided with a Y1 axis photoelectric inductor and a Y2 axis photoelectric inductor.
10. A novel deviation rectifying control device as claimed in claim 9, wherein: the operation mode of the deviation correction control device comprises a working mode and a debugging mode, wherein the debugging mode comprises a one-key calibration mode, a re-induction mode and a closed-loop control mode; the working modes comprise a left deviation rectifying working mode, a right deviation rectifying working mode, a double deviation rectifying centering working mode and a closed-loop control working mode.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275590A (en) * | 2021-12-30 | 2022-04-05 | 上海骄成超声波技术股份有限公司 | Material transportation system and blowing subassembly |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275590A (en) * | 2021-12-30 | 2022-04-05 | 上海骄成超声波技术股份有限公司 | Material transportation system and blowing subassembly |
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