CN210655506U - Deviation correcting mechanism and sheet storage mechanism with deviation correcting function - Google Patents
Deviation correcting mechanism and sheet storage mechanism with deviation correcting function Download PDFInfo
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- CN210655506U CN210655506U CN201921240630.0U CN201921240630U CN210655506U CN 210655506 U CN210655506 U CN 210655506U CN 201921240630 U CN201921240630 U CN 201921240630U CN 210655506 U CN210655506 U CN 210655506U
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Abstract
The application discloses mechanism and area of rectifying store up piece mechanism of function of rectifying rectifies, the mechanism of rectifying includes: a fixing plate; the rotating plate is rotatably arranged with the fixed plate; the guide roller assembly is arranged on the rotating plate and is positioned on one side of the rotating plate, which is far away from the fixed plate, and is used for conducting the base material; the push rod is abutted to the rotating plate and is positioned on one side of the rotating plate, which faces the fixed plate; and the driving assembly drives the push rod to push the rotating plate to rotate relative to the fixed plate, and drives the guide roller assembly to swing so as to correct the deviation of the base material. The driving assembly drives the push rod to push the rotating plate to rotate relative to the fixed plate, so that the guide roller assembly can be driven to swing, the base material is corrected, the structure is simple, the manufacturing cost is low, and the correction process is easy to control. In addition, the deviation correcting mechanism occupies a small space, is applied to a winding machine, can enable the winding machine to be more compact, can obtain a more stable deviation correcting effect, and improves the manufacturing quality of the battery cell.
Description
Technical Field
The application belongs to the technical field of deviation rectification, and particularly relates to a deviation rectification mechanism and a sheet storage mechanism with the deviation rectification function.
Background
A winding machine generally includes an unwinding mechanism and a winding mechanism. If the base material deviates from the set reference position in the feeding and winding processes, the appearance and performance of the final finished product cannot meet the established requirements.
In order to correct the deviation of the pole piece, the existing winding machine is usually provided with a deviation correcting mechanism on the traveling path of the pole piece, but the existing deviation correcting mechanism is complex in structure and high in manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The application provides a mechanism and take film storage mechanism of function of rectifying to solve current mechanism structure complicacy of rectifying, problem that manufacturing cost is high.
In order to solve the technical problem, the application adopts a technical scheme that: a deviation rectification mechanism, comprising: a fixing plate; the rotating plate is rotatably arranged with the fixed plate; the guide roller assembly is arranged on the rotating plate and is positioned on one side of the rotating plate, which is far away from the fixed plate, and is used for conducting the base material; the push rod is abutted to the rotating plate and is positioned on one side of the rotating plate, which faces the fixed plate; and the driving assembly drives the push rod to push the rotating plate to rotate relative to the fixed plate, and drives the guide roller assembly to swing so as to correct the deviation of the base material.
According to an embodiment of the application, the drive assembly comprises: the elastic piece is positioned between the fixed plate and the rotating plate, and two ends of the elastic piece are respectively connected with the fixed plate and the rotating plate so as to drive the rotating plate to abut against the push rod; and the driving end of the first driving piece is connected with the push rod and drives the push rod to move so as to push the rotating plate to rotate.
According to an embodiment of the application, the elastic component is a tension spring, one end of the tension spring is connected to the fixed plate, and the other end of the tension spring is connected to the rotating plate.
According to an embodiment of the application, the push rod supports and locates rotating plate one end is connected with the gyro wheel.
According to an embodiment of the application, the rotor plate orientation fixed mounting panel that is provided with in fixed plate one side, the mounting panel surface is opened flutedly, drive assembly includes: the roller is rotationally connected to one end of the push rod and is in rolling connection with the groove; and the driving end of the first driving piece is connected with the push rod and drives the push rod to reciprocate so as to drive the rotating plate to rotate back and forth.
According to an embodiment of the application, the first drive member comprises: the screw rod is arranged in parallel to the push rod; the transmission nut is in threaded connection with the screw rod and is connected with the push rod; and the power part drives the screw rod to rotate and drives the transmission nut to move along the length direction of the screw rod.
According to an embodiment of the present application, a sensor is mounted on the fixing plate, and the sensor is used for detecting the offset of the base material.
In order to solve the above technical problem, another technical solution adopted by the present application is: a sheet storage mechanism with a deviation rectifying function comprises any one of the deviation rectifying mechanisms.
According to an embodiment of the present application, the guide roller assembly comprises: the moving plate is arranged on the rotating plate in a sliding mode; the first guide roller set is fixedly arranged on the rotating plate and is positioned at one end of the moving path of the moving plate; the second guide roller set is arranged on the moving plate and moves back and forth along with the moving plate so as to be close to or far away from the first guide roller set; wherein the substrate is alternately wound around the first guide roller set and the second guide roller set.
According to an embodiment of the application, the first guide roller group and/or the second guide roller group comprise a plurality of guide rollers, and the surfaces of the guide rollers are coated with materials with high friction coefficients.
The beneficial effect of this application is: be different from prior art's condition, promote the rotor plate through drive assembly drive push rod and rotate for the fixed plate, can drive guide roller subassembly swing, and then rectify the substrate, simple structure, low in manufacturing cost, and easily control the process of rectifying. In addition, the deviation correcting mechanism occupies a small space, is applied to a winding machine, can enable the winding machine to be more compact, can obtain a more stable deviation correcting effect, and improves the manufacturing quality of the battery cell.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic side view of an embodiment of a deviation rectification mechanism of the present application;
FIG. 2 is a schematic front view of an embodiment of a deviation rectification mechanism of the present application;
FIG. 3 is a partial schematic structural view of another embodiment of a deskewing mechanism according to the present application;
FIG. 4 is a schematic structural diagram of a mounting plate of another embodiment of the corrective mechanism of the present application;
FIG. 5 is a schematic front view of an embodiment of a film storage mechanism of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 2, fig. 1 is a schematic side view of an embodiment of a deviation correcting mechanism of the present application; fig. 2 is a schematic front view of an embodiment of the deviation rectifying mechanism of the present application.
An embodiment of the present invention provides a deviation rectifying mechanism 100, as shown in fig. 1 and 2, including a fixing plate 110, a rotating plate 120, a guide roller assembly 130, a push rod 140, and a driving assembly 150. Wherein, the rotating plate 120 and the fixed plate 110 are rotatably disposed; the guide roller assembly 130 is installed at the rotating plate 120 and is located at a side of the rotating plate 120 facing away from the fixed plate 110, for conducting the substrate; the push rod 140 is abutted against the rotating plate 120 and is positioned on one side of the rotating plate 120 facing the fixed plate 110; the driving assembly 150 drives the pushing rod 140 to push the rotating plate 120 to rotate relative to the fixed plate 110, and drives the guide roller assembly 130 to swing, so as to correct the substrate.
The driving assembly 150 drives the push rod 140 to push the rotating plate 120 to rotate relative to the fixed plate 110, so as to drive the guide roller assembly 130 to swing, thereby correcting the deviation of the substrate. In addition, the deviation correcting mechanism 100 occupies a small space, is applied to a winding machine, can enable the winding machine to be more compact, can obtain a more stable deviation correcting effect, and improves the manufacturing quality of the battery cell.
Specifically, as shown in fig. 1, two supports 112 are vertically spaced on the fixed plate 110, a rotating shaft 113 is rotatably mounted on the two supports 112, a connecting block 114 is fixedly disposed on the rotating shaft 113, and the connecting block 114 is fixedly connected to the rotating plate 120, so that the rotating plate 120 is rotatably connected to the fixed plate 110 through the rotating shaft 113.
In one embodiment, as shown in fig. 1, the driving assembly 150 includes an elastic member 151 and a first driving member 152. The driving end of the first driving member 152 is connected to the push rod 140 to drive the push rod 140 to move so as to drive the rotating plate 120 to rotate; the elastic element 151 is located between the fixed plate 110 and the rotating plate 120, and two ends of the elastic element 151 are respectively connected to the fixed plate 110 and the rotating plate 120 to drive the rotating plate 120 to abut against the push rod 140. In a first working state, the first driving member 152 drives the push rod 140 to push the rotating plate 120, the rotating plate 120 rotates relative to the fixed plate 110, an included angle between the rotating plate 120 and the fixed plate 110 is increased, the guide roller assembly 130 swings towards a first direction, and then the substrate is corrected, and the elastic member 151 drives the rotating plate 120 to abut against the push rod 140, so that the guide roller assembly 130 is prevented from being deviated due to the swinging of the rotating plate 120; in the second working state, the first driving member 152 drives the pushing rod 140 to retract, the elastic member 151 drives the rotating plate 120 to rotate relative to the fixed plate 110, the included angle between the rotating plate 120 and the fixed plate 110 decreases, and the rotating plate 120 abuts against the pushing rod 140, so that the rotating plate 120 rotates towards the fixed plate 110, and the guide roller assembly 130 swings towards the second direction, thereby correcting the substrate. The first driving member 152 drives the pushing rod 140 and cooperates with the elastic member 151 to drive the rotating plate 120 to rotate back and forth, so as to drive the guide roller assembly 130 to swing to correct the substrate.
Further, as shown in fig. 1, the elastic member 151 is a tension spring having one end connected to the fixed plate 110 and the other end connected to the rotating plate 120, and the tension spring pulls the rotating plate 120 to rotate toward the fixed plate 110.
Further, as shown in fig. 1, the push rod 140 abuts against one end of the rotating plate 120, and is connected with the roller 121, the roller 121 rolls and abuts against one side of the rotating plate 120 facing the fixed plate 110, and the push rod 140 abuts against the rotating plate 120 through the roller 121, so that the friction between the push rod 140 and the rotating plate 120 is reduced, the abrasion between the push rod 140 and the rotating plate 120 is reduced, and the service life of the structure is prolonged.
In other embodiments, as shown in fig. 3 and 4, fig. 3 is a partial structural schematic diagram of another embodiment of the deviation rectification mechanism of the present application, fig. 4 is a structural schematic diagram of a mounting plate of another embodiment of the deviation rectification mechanism of the present application, only a part of the structure between the push rod 140 and the rotating plate 120 is illustrated, and the rest can refer to fig. 1. The driving assembly 150 may not include the elastic member 151, and only includes the first driving member 152, specifically, the mounting plate 122 is fixedly disposed on one side of the rotating plate 120 facing the fixing plate 110, the surface of the mounting plate 122 is provided with a groove 1221, the driving assembly 150 includes the roller 121 disposed at one end of the push rod 140, the roller 121 is in rolling connection with the groove 1221, the driving end of the first driving member 152 is connected to the push rod 140, the push rod 140 is driven to reciprocate, so as to drive the rotating plate 120 to rotate back and forth, and further drive the guide roller assembly 130 to swing to correct the substrate. Since the roller 121 is located in the groove 1221, the driving assembly 150 can drive the rotating plate 120 to swing back and forth, and when the driving of the driving assembly 150 is stopped, the push rod 140 and the rotating plate 120 can be kept relatively fixed.
In an embodiment, as shown in fig. 1, the first driving member 152 includes a screw rod 1521, a transmission nut 1522 and a power member 1523, the screw rod 1521 is disposed parallel to the push rod 140, the transmission nut 1522 is connected to the screw rod 1521 through a thread and is connected to the push rod 140, the power member 1523 drives the screw rod 1521 to rotate and drives the transmission nut 1522 to move along the length direction of the screw rod 1521, so that the transmission nut 1522 drives the push rod 140 to move. The push rod 140 can be directly connected to the drive nut 1522, or the push rod 140 and the drive nut 1522 can be indirectly connected through a connecting plate 1524.
The transmission nut 1522 keeps moving along the length direction of the screw rod 1521 and does not rotate along with the screw rod 1521, specifically, the push rod 140 is connected with the fixing plate 110 in a sliding manner, so that the push rod 140 keeps moving along the length direction thereof, and the transmission nut 1522 keeps moving along the length direction of the screw rod 1521; alternatively, the power member 1523 is connected to the fixing plate 110 through the bracket 1525, and the push rod 140 is slidably connected to the bracket 1525, so that the push rod 140 keeps moving along the length direction thereof, and the transmission nut 1522 keeps moving along the length direction of the lead screw 1521.
Further, as shown in fig. 1, the power member 1523 may be a servo motor, a stepping motor or other mechanism capable of driving the screw rod 1521 to rotate, and is preferably a servo motor.
In other embodiments, the first driving member 152 may also be an electric cylinder or other driving member for driving the push rod 140 to move linearly, which is not limited herein.
In one embodiment, as shown in fig. 2, a sensor 111 is mounted on the fixing plate 110, and the sensor 111 is used for detecting the deviation amount of the substrate, that is, the position of the edge or the center line of the substrate, so as to detect whether the substrate deviates. When the sensor 111 detects the substrate deviation, the driving assembly 150 drives the push rod 140 to extend or retract, so as to drive the rotating plate 120 to rotate, further drive the guide roller assembly 130 to swing, and the substrate on the guide roller assembly 130 also swings along with the guide roller assembly 130, thereby correcting the position of the substrate. The driving assembly 150 can control the moving amount of the driving push rod 140 according to the deviation amount of the substrate detected by the sensor 111, thereby controlling the deviation rectifying amount of the swing of the guide roller assembly 130.
Further, as shown in fig. 2, the guide roller assembly 130 includes a plurality of guide rollers 134, the guide rollers 134 are used for conducting the substrate, and the guide rollers 134 are rubber covered rollers, that is, the outer surface of the guide rollers 134 is covered with a material with a high friction coefficient, specifically, may be a polyurethane material, so that the outer surface of the guide rollers 134 has a large friction force, and can better conduct the substrate and prevent the substrate from slipping.
In a specific implementation scenario, when the sensor 111 detects the substrate deviation, the driving assembly 150 drives the pushing rod 140 to extend or retract to drive the rotating plate 120 to rotate relative to the fixed plate 110, and the elastic member 151 drives the rotating plate 120 to rotate relative to the fixed plate 110, so that the rotating plate 120 abuts against the pushing rod 140, and the guide roller assembly 130 is prevented from swinging due to the swinging of the rotating plate 120. The rotating plate 120 rotates to drive the guide roller assembly 130 to swing, and the substrate on the guide roller assembly 130 also swings along with the guide roller assembly 130, so that the position of the substrate can be corrected.
Referring to fig. 5, fig. 5 is a schematic front view of an embodiment of a film storage mechanism according to the present application.
In another embodiment of the present application, a sheet storage mechanism 200 with a deviation rectifying function is provided, as shown in fig. 4, the sheet storage mechanism 200 includes any one of the deviation rectifying mechanisms 100.
Further, as shown in fig. 5, the guide roller assembly 130 of the sheet storage mechanism 200 includes a moving plate 131, a first guide roller set 132, and a second guide roller set 133. The moving plate 131 is slidably disposed on the rotating plate 120; the first guide roller set 132 is fixedly disposed on the rotating plate 120 and located at one end of the moving path of the moving plate 131; the second guide roller set 133 is disposed on the moving plate 131 and reciprocates along with the moving plate 131 to be close to or far from the first guide roller set 132, wherein the substrate is alternately wound around the first guide roller set 132 and the second guide roller set 133, and the substrate storage capacity between the first guide roller set 132 and the second guide roller set 133 is reduced or increased when the moving plate 131 drives the second guide roller set 133 to be close to or far from the first guide roller set 132. The film storage mechanism 200 has the film storage function, can also realize deviation correction, is small in layout occupied space, and is simple in structure and low in manufacturing cost.
The first guide roller set 132 and/or the second guide roller set 133 include a plurality of guide rollers 134, and the guide rollers 134 are rubber covered rollers, that is, the outer surface of the guide rollers 134 is covered with a material with a high friction coefficient, specifically, a polyurethane material, so that the outer surface of the guide rollers 134 has a large friction force, and can better conduct the base material and prevent the base material from slipping.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (10)
1. A deviation rectifying mechanism, comprising:
a fixing plate;
the rotating plate is rotatably arranged with the fixed plate;
the guide roller assembly is arranged on the rotating plate and is positioned on one side of the rotating plate, which is far away from the fixed plate, and is used for conducting the base material;
the push rod is abutted to the rotating plate and is positioned on one side of the rotating plate, which faces the fixed plate;
and the driving assembly drives the push rod to push the rotating plate to rotate relative to the fixed plate, and drives the guide roller assembly to swing so as to correct the deviation of the base material.
2. The deviation correcting mechanism of claim 1, wherein the drive assembly includes:
the elastic piece is positioned between the fixed plate and the rotating plate, and two ends of the elastic piece are respectively connected with the fixed plate and the rotating plate so as to drive the rotating plate to abut against the push rod;
and the driving end of the first driving piece is connected with the push rod and drives the push rod to move so as to push the rotating plate to rotate.
3. The deviation rectifying mechanism according to claim 2, wherein the elastic member is a tension spring, one end of the tension spring is connected to the fixed plate, and the other end of the tension spring is connected to the rotating plate.
4. The deviation rectifying mechanism according to claim 2, wherein a roller is connected to one end of the push rod abutting against the rotating plate.
5. The deviation rectifying mechanism according to claim 1, wherein a mounting plate is fixedly disposed on one side of the rotating plate facing the fixed plate, a groove is formed on the surface of the mounting plate, and the driving assembly comprises:
the roller is rotationally connected to one end of the push rod and is in rolling connection with the groove;
and the driving end of the first driving piece is connected with the push rod and drives the push rod to reciprocate so as to drive the rotating plate to rotate back and forth.
6. The deviation correcting mechanism of any one of claims 2-5, wherein the first drive member comprises:
the screw rod is arranged in parallel to the push rod;
the transmission nut is in threaded connection with the screw rod and is connected with the push rod;
and the power part drives the screw rod to rotate and drives the transmission nut to move along the length direction of the screw rod.
7. The deviation rectifying mechanism according to claim 6, wherein a sensor is mounted on the fixing plate, and the sensor is used for detecting the deviation amount of the substrate.
8. A film storage mechanism with a correction function, characterized in that the film storage mechanism comprises the correction mechanism of any one of claims 1-7.
9. The film storage mechanism of claim 8, wherein said guide roller assembly comprises:
the moving plate is arranged on the rotating plate in a sliding mode;
the first guide roller set is fixedly arranged on the rotating plate and is positioned at one end of the moving path of the moving plate;
the second guide roller set is arranged on the moving plate and moves back and forth along with the moving plate so as to be close to or far away from the first guide roller set;
wherein the substrate is alternately wound around the first guide roller set and the second guide roller set.
10. The mechanism of claim 9, wherein the first set of guide rollers and/or the second set of guide rollers comprises a plurality of guide rollers, and wherein the surface of the guide rollers is coated with a material having a high coefficient of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240630.0U CN210655506U (en) | 2019-08-01 | 2019-08-01 | Deviation correcting mechanism and sheet storage mechanism with deviation correcting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240630.0U CN210655506U (en) | 2019-08-01 | 2019-08-01 | Deviation correcting mechanism and sheet storage mechanism with deviation correcting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210655506U true CN210655506U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921240630.0U Active CN210655506U (en) | 2019-08-01 | 2019-08-01 | Deviation correcting mechanism and sheet storage mechanism with deviation correcting function |
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| CN (1) | CN210655506U (en) |
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2019
- 2019-08-01 CN CN201921240630.0U patent/CN210655506U/en active Active
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