CN210456753U - Multi-shaft synchronous control winding equipment of ultra-thin copper foil forming machine - Google Patents
Multi-shaft synchronous control winding equipment of ultra-thin copper foil forming machine Download PDFInfo
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- CN210456753U CN210456753U CN201920652242.7U CN201920652242U CN210456753U CN 210456753 U CN210456753 U CN 210456753U CN 201920652242 U CN201920652242 U CN 201920652242U CN 210456753 U CN210456753 U CN 210456753U
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Abstract
The utility model discloses a living paper tinsel machine multiaxis synchro control's of ultra-thin copper foil rolling equipment, including the equipment frame, set up unwinding mechanism and winding mechanism at the equipment frame head and the tail end, be provided with a plurality of guide rolls, a plurality of servo motor, a plurality of tension sensor along the coil stock trend in the equipment frame. The unwinding speed of the first servo motor is set to be an active balance fixed value, the second servo motor to the sixth servo motor respectively track data according to signals fed back by the first tension sensor, the data are maintained to reach a set value from the first tension sensor to a balance tension, and the seventh servo motor to the eighth servo motor respectively track data according to signals fed back by the second tension sensor, and the data are maintained to reach a set value from the second tension sensor to a balance tension. The above control makes the rotation kinetic energy of each guide roller stable and the synchronism high; can meet the continuous and stable production requirement of the 4um ultra-thin copper foil.
Description
Technical Field
The utility model relates to a rolling equipment technical field, concretely relates to rolling equipment of crude paper tinsel machine multiaxis synchro control of ultra-thin copper foil.
Background
In recent years, the thinner the copper foil used by a power lithium battery is, the specification of the copper foil of a common lithium battery is 6-8 um, and the specific requirement is provided for the length of a single roll of foil, generally, the length of each roll of foil is about 5000 meters, and no joint and no wrinkle are required, so that the copper foil enters a deeper level from the viewpoint of stability and synchronism of copper foil production equipment, the former copper foil production equipment is mostly in a two-shaft winding mode by using two groups of servo motors, a tension sensor control system and a magnetic powder clutch, and the following defects exist:
1. poor mechanical transmission-maneuverability and insufficient rigidity
2. A servo motor is used for linking a plurality of guide rollers, the accumulated material feeding value deviation of the guide rollers is large, the detection value of a tension sensor is large in floating, the instantaneous floating of the synchronous control value is influenced, and the synchronization is unstable.
In summary, the process of producing the ultra-thin copper foil is prone to occurrence of fatal abnormal events such as wrinkling, dragging damage, fracture, hollow or irregular winding interior and the like on the surface of the copper foil, and thus the productivity benefit is low.
To the aforesaid, this application provides the rolling equipment of ultra-thin copper foil green foil machine multiaxis synchro control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultra-thin copper foil machine multiaxis synchro control's rolling equipment is given birth to the solution and at present the easy technical defect such as copper foil surface pincher trees, drag wound, fracture, the inside cavity of rolling or inequality appear in production ultra-thin copper foil processing procedure.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a rolling equipment of ultra-thin copper foil living paper tinsel machine multiaxis synchro control, includes the equipment frame, sets up unwinding mechanism and winding mechanism at equipment frame head and tail end, is provided with a plurality of guide rolls, a plurality of servo motor, a plurality of tension sensor along the coil stock trend in the equipment frame.
Furthermore, the guide rollers are arranged on the same horizontal line, the guide roller I, the guide roller III and the guide roller nine are arranged on the same horizontal line, the guide roller II, the guide roller IV, the guide roller VI, the guide roller eight and the guide roller eleven are arranged on the same horizontal line, and the guide roller V and the guide roller VII are arranged on the same horizontal line.
Further, the plurality of tension sensors, wherein the first tension sensor is disposed on the third guide roller, and the second tension sensor is disposed on the ninth guide roller.
Furthermore, the servo motors respectively and independently drive and control the unwinding mechanism main shaft, the guide roller four, the guide roller five, the guide roller six, the guide roller seven, the guide roller eight, the guide roller ten and the winding mechanism main shaft.
Furthermore, the unwinding speed of the first servo motor is set to be an active balance fixed value, the second servo motor to the sixth servo motor respectively track data according to the signal fed back by the first tension sensor, the data are maintained to reach a set value from the first tension sensor to a balance tension, and the data are respectively tracked by the seventh servo motor to the eighth servo motor according to the signal fed back by the second tension sensor, the data are maintained to reach a set value from the second tension sensor to the balance tension.
Furthermore, the unwinding mechanism and the winding mechanism are arranged on the same horizontal line.
Furthermore, the multi-shaft synchronous control winding device of the ultra-thin copper foil generating machine further comprises two working groove bodies, wherein the first working groove body is positioned below the fifth guide roller, and the second working groove body is positioned below the seventh guide roller.
Furthermore, the multi-shaft synchronous control winding device of the ultra-thin copper foil generating machine further comprises a device controller, and the controller is electrically connected with the servo motor and the tension sensor.
The utility model discloses beneficial effect:
1. the utility model discloses ultra-thin copper foil machine multiaxis synchro control's rolling equipment, first servo motor's the speed of unreeling is set for the balanced definite value of initiative, second servo motor to sixth servo motor track separately data according to the signal that first tension sensor feedbacks, it reaches first tension sensor to balanced tension setting value to maintain, seventh servo motor to eighth servo motor track separately data according to the signal that second tension sensor feedbacks, it reaches second tension sensor to balanced tension setting value to maintain. The above control makes the rotation kinetic energy of each guide roller stable and the synchronism high; can meet the continuous and stable production requirement of the 4um ultra-thin copper foil.
2. The utility model discloses ultra-thin copper foil machine multiaxis synchro control's rolling equipment adopts independent drive, independently to track the mode of target value and replaces the multi-roll to pass through the linkage of drive belt, has stopped the appearance of deflector roll motion cumulative value deviation, realizes that deflector roll functioning speed is steady.
3. Two tension sensors are configured for ensuring constant tension feeding after the equipment is unreeled, and tracking data is provided for keeping constant tension winding neat and free of hollowness; the whole equipment is stably transported, and the surface wrinkles, scratches and fractures generated in the copper foil conveying process are effectively prevented.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 shows that the utility model discloses the structure schematic diagram of ultra-thin copper foil machine multiaxis synchro control's rolling equipment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Reference is made to figure 1. The embodiment provides a rolling equipment of ultra-thin copper foil machine multiaxis synchro control, including the equipment frame, set up unwinding mechanism 2 and winding mechanism 6 at equipment frame head and tail end, be provided with a plurality of guide rolls, a plurality of servo motor, a plurality of tension sensor along the coil stock trend in the equipment frame.
The winding device of the multi-shaft synchronous control of the ultra-thin copper foil generating machine is provided with ten guide rollers, wherein the first guide roller 1.1, the third guide roller 1.3 and the ninth guide roller 1.9 are arranged on the same horizontal line, the second guide roller 1.2, the fourth guide roller 1.4, the sixth guide roller 1.6, the eighth guide roller 1.8 and the tenth guide roller 1.10 are arranged on the same horizontal line, and the fifth guide roller 1.5 and the seventh guide roller 1.7 are arranged on the same horizontal line.
The winding device of the multi-axis synchronous control of the ultra-thin copper foil generating machine of the embodiment is provided with two tension sensors, wherein the first tension sensor 4.1 is arranged on the guide roll III 1.3, and the second tension sensor 4.2 is arranged on the guide roll IX 1.9.
The multi-shaft synchronous control winding device of the ultrathin copper foil forming machine is provided with eight servo motors which respectively and independently drive and control a main shaft of the unwinding mechanism 2, a guide roller four 1.4, a guide roller five 1.5, a guide roller six 1.6, a guide roller seven 1.7, a guide roller eight 1.8, a guide roller ten 1.10 and a main shaft of the winding mechanism 6.
The unwinding speed of the first servo motor 3.1 is set as an active balance fixed value, the second servo motor 3.2 to the sixth servo motor 3.6 respectively track data according to the signal fed back by the first tension sensor 4.1, the data are maintained to reach the set value of the first tension sensor 4.1 and the set value of the balance tension, the data are respectively tracked by the seventh servo motor 3.7 to the eighth servo motor 3.8 according to the signal fed back by the second tension sensor 4.2, and the data are maintained to reach the set value of the second tension sensor 4.2 and the set value of the balance tension.
In the multi-axis synchronous control winding device of the ultrathin copper foil forming machine, the unwinding mechanism 2 and the winding mechanism 6 are arranged on the same horizontal line.
The multi-shaft synchronous control winding device of the ultrathin copper foil forming machine further comprises two working groove bodies, wherein the first working groove 5.1 is located below the fifth guide roller 1.5, and the second working groove 5.2 is located below the seventh guide roller 1.7.
The multi-shaft synchronous control winding device of the ultrathin copper foil forming machine further comprises a device controller, and the controller is electrically connected with the servo motor and the tension sensor. The system also comprises a touch screen, each required value is set through the touch screen, and each current value is displayed at the same time, so that the system is convenient to monitor and operate in real time.
This rolling equipment of ultra-thin copper foil green foil machine multiaxis synchro control beneficial effect:
1. the unwinding speed of the first servo motor is set to be an active balance fixed value, the second servo motor to the sixth servo motor respectively track data according to signals fed back by the first tension sensor, the data are maintained to reach a set value from the first tension sensor to a balance tension, and the seventh servo motor to the eighth servo motor respectively track data according to signals fed back by the second tension sensor, and the data are maintained to reach a set value from the second tension sensor to a balance tension. The above control makes the rotation kinetic energy of each guide roller stable and the synchronism high; can meet the continuous and stable production requirement of the 4um ultra-thin copper foil.
2. The mode of independent driving and independent tracking of the target value is adopted to replace the linkage of multiple rollers through a transmission belt, the occurrence of the deviation of the motion accumulated value of the guide roller is avoided, and the stable running speed of the guide roller is realized.
3. Two tension sensors are configured for ensuring constant tension feeding after the equipment is unreeled, and tracking data is provided for keeping constant tension winding neat and free of hollowness; the whole equipment is stably transported, and the surface wrinkles, scratches and fractures generated in the copper foil conveying process are effectively prevented.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rolling equipment of ultra-thin copper foil living paper tinsel machine multiaxis synchro control, includes the equipment frame, sets up unwinding mechanism and winding mechanism at equipment frame head and tail end, its characterized in that is provided with a plurality of guide rolls, a plurality of servo motor, a plurality of tension sensor along the coil stock trend in the equipment frame.
2. The multi-axis synchronous controlled winding device of the ultra-thin copper foil green-forming machine as claimed in claim 1, wherein the plurality of guide rolls, wherein the first guide roll, the third guide roll and the ninth guide roll are disposed on the same horizontal line, the second guide roll, the fourth guide roll, the sixth guide roll, the eighth guide roll and the tenth guide roll are disposed on the same horizontal line, and the fifth guide roll and the seventh guide roll are disposed on the same horizontal line.
3. The multi-axis synchronous controlled winding apparatus of an ultra-thin copper foil green foil machine as claimed in claim 2, wherein the plurality of tension sensors, wherein a first tension sensor is provided on the third guide roll and a second tension sensor is provided on the ninth guide roll.
4. The multi-axis synchronous control winding device of the ultra-thin copper foil production machine as claimed in claim 3, wherein the plurality of servo motors are respectively and independently driven and controlled to control the unwinding mechanism main shaft, the guide roller four, the guide roller five, the guide roller six, the guide roller seven, the guide roller eight, the guide roller ten and the winding mechanism main shaft.
5. The winding apparatus of claim 4, wherein the unwinding speed of the first servomotor is set to an active constant value, the second to sixth servomotors track data individually according to the signal fed back from the first tension sensor, and maintain the data to a constant tension set value from the first tension sensor, and the seventh to eighth servomotors track data individually according to the signal fed back from the second tension sensor, and maintain the data to a constant tension set value from the second tension sensor.
6. The multi-shaft synchronous control winding device of the ultra-thin copper foil production machine as claimed in claim 1, wherein the unwinding mechanism and the winding mechanism are arranged on the same horizontal line.
7. The multi-axis synchronously controlled winding device of the ultra-thin copper foil green-forming machine as claimed in claim 1, further comprising two working groove bodies, wherein the first working groove is positioned below the fifth guide roll and the second working groove is positioned below the seventh guide roll.
8. The multi-axis synchronously controlled winding device of an ultra-thin copper foil forming machine according to any one of claims 1 to 7, further comprising a device controller electrically connected to the servo motor and the tension sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652242.7U CN210456753U (en) | 2019-05-08 | 2019-05-08 | Multi-shaft synchronous control winding equipment of ultra-thin copper foil forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652242.7U CN210456753U (en) | 2019-05-08 | 2019-05-08 | Multi-shaft synchronous control winding equipment of ultra-thin copper foil forming machine |
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| CN210456753U true CN210456753U (en) | 2020-05-05 |
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| CN201920652242.7U Active CN210456753U (en) | 2019-05-08 | 2019-05-08 | Multi-shaft synchronous control winding equipment of ultra-thin copper foil forming machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591813A (en) * | 2020-05-27 | 2020-08-28 | 青岛归来科技有限公司 | Metal foil coating control system and method |
| CN114657608A (en) * | 2022-04-14 | 2022-06-24 | 江西铜博科技有限公司 | Light-duty electrode copper foil apparatus for producing |
-
2019
- 2019-05-08 CN CN201920652242.7U patent/CN210456753U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591813A (en) * | 2020-05-27 | 2020-08-28 | 青岛归来科技有限公司 | Metal foil coating control system and method |
| CN111591813B (en) * | 2020-05-27 | 2021-11-23 | 青岛归来科技有限公司 | Metal foil coating control system and method |
| CN114657608A (en) * | 2022-04-14 | 2022-06-24 | 江西铜博科技有限公司 | Light-duty electrode copper foil apparatus for producing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: No. 118, Rixin Road, Xuancheng economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: ANHUI HUAWEI COPPER FOIL TECHNOLOGY CO.,LTD. Address before: 523000 No.2 Industrial Zone, matigang village, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN WAHWEI COPPER FOIL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |