CN219238755U - Active deviation correcting device of winding machine - Google Patents
Active deviation correcting device of winding machine Download PDFInfo
- Publication number
- CN219238755U CN219238755U CN202320024206.2U CN202320024206U CN219238755U CN 219238755 U CN219238755 U CN 219238755U CN 202320024206 U CN202320024206 U CN 202320024206U CN 219238755 U CN219238755 U CN 219238755U
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- tensioning
- feeding
- frame
- roller
- deviation correcting
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- 238000004804 winding Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000037303 wrinkles Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model relates to a deviation correcting device, in particular to an active deviation correcting device of a winding machine, which comprises: a mobile device; the deviation rectifying support is fixed on the moving device; the feeding device is arranged at one end of the deviation rectifying bracket; the tensioning device is arranged at the other end of the deviation rectifying bracket and is arranged opposite to the feeding device; the feeding device and the tensioning device are used for conveying the belt materials and tensioning the belt materials. According to the active deviation correcting device for the winding machine, provided by the utility model, the feeding device and the tensioning device are arranged at the feeding end to straighten the strip, so that the whole deviation of the strip is corrected, the strip between the feeding device and the tensioning device is in a stretched flat state, the strip is not pulled, wrinkles are not generated, the problem of the wrinkles of the strip at the feeding end is effectively solved, and the active deviation correcting device is simple in whole structure and convenient to control.
Description
Technical Field
The utility model relates to a deviation correcting device, in particular to an active deviation correcting device of a winding machine.
Background
The insulating film and the pole piece inside the lithium battery are strips, so that correction is required during conveying, the conventional correction is to detect the edge position of the strips through a sensor, then the position of a driving shaft is adjusted to realize correction, the structure is simple in structure and high in correction speed, but the following problems exist in the correction structure of a feeding end:
when correction is performed, the insulating film or the pole piece is easily pulled, so that the insulating film and the pole piece are wrinkled, and the wrinkled insulating film or pole piece enters a winding machine to be wound, so that subsequent production is abnormal. Particularly when the axial movement position of the driving shaft is larger, the insulating film or the pole piece between the driving shaft and the driven shaft is obviously deformed after being pulled and wrinkled because the position of the driven shaft is not moved.
Disclosure of Invention
In order to solve the problems, the utility model provides an active deviation correcting device of a winding machine, which can effectively avoid pulling an insulating film or a pole piece at a feeding end and ensure the flattening of feeding, and the active deviation correcting device has the following specific technical scheme:
an active deviation correcting device of a winding machine, comprising: a mobile device; the deviation rectifying support is fixed on the moving device; the feeding device is arranged at one end of the deviation rectifying bracket; the tensioning device is arranged at the other end of the deviation rectifying bracket and is arranged opposite to the feeding device; the feeding device and the tensioning device are used for conveying the belt materials and tensioning the belt materials.
Preferably, the feeding device comprises: the feeding frame is fixed at one end of the deviation correcting bracket; the feeding roller is rotatably arranged on the feeding frame; the feeding pressing frame is slidably arranged on the feeding frame; the feeding cylinder is fixed on the feeding frame and is connected with the feeding pressing frame; the feeding press roll is rotatably arranged on the feeding press frame and is arranged opposite to the feeding roll; the driving assembly is connected with the feeding roller; the feeding cylinder is used for pressing the strip material on the feeding roller through the feeding press roller, and the driving assembly is used for conveying the strip material through the feeding roller.
Further, the driving assembly includes: the driving motor is fixed on the deviation correcting bracket; the driving belt wheel is fixed on the driving motor; the driven belt pulley is connected with the feeding roller; and the synchronous belt is sleeved on the driving belt pulley and the driven belt pulley respectively.
Further, the method further comprises the following steps: the steering wheel is rotatably arranged on the deviation rectifying bracket, and the synchronous belt is movably propped against the steering wheel; the tensioning wheel is fixed on the deviation rectifying bracket and is arranged opposite to the steering wheel; the steering wheel and the tensioning wheel are used for steering the synchronous belt.
Preferably, the feeding device further comprises a feeding guide shaft, wherein the feeding guide shaft is slidably arranged on the feeding frame and is connected with the feeding pressing frame.
Preferably, the tensioning device comprises: the tensioning frame is fixed at the other end of the deviation correcting support; the tensioning roller is rotatably arranged on the tensioning frame; the tensioning pressing frame is slidably arranged on the tensioning frame; the tensioning cylinder is fixed on the tensioning frame and is connected with the tensioning frame; the tensioning compression roller is rotatably arranged on the tensioning compression frame and is arranged opposite to the tensioning roller; the tensioning cylinder is used for pressing the belt material on the tensioning roller through the tensioning pressing roller.
Further, the device also comprises a tensioning guide shaft, wherein the tensioning guide shaft is slidably arranged on the tensioning frame and is connected with the tensioning frame.
Preferably, the mobile device includes: the movable seat is fixed on the winding machine, and the deviation correcting support is slidably arranged on the movable seat; the movable screw rod is rotatably arranged on the movable seat; the screw rod nut is arranged on the movable screw rod and is connected with the deviation correcting bracket; the movable motor is arranged on the movable seat, connected with the movable screw rod and used for driving the deviation correcting support to move through the movable screw rod and the screw rod nut.
Compared with the prior art, the utility model has the following beneficial effects:
according to the active deviation correcting device for the winding machine, provided by the utility model, the feeding device and the tensioning device are arranged at the feeding end to straighten the strip, so that the whole deviation of the strip is corrected, the strip between the feeding device and the tensioning device is in a stretched flat state, the strip is not pulled, wrinkles are not generated, the problem of the wrinkles of the strip at the feeding end is effectively solved, and the active deviation correcting device is simple in whole structure and convenient to control.
Drawings
FIG. 1 is a perspective view of a first view of an active deviation-correcting device for a winding machine;
FIG. 2 is a perspective view of a second view of an active deviation-correcting device of the coiler;
FIG. 3 is a schematic view of the structure of the feeding device;
FIG. 4 is a front view of the feed device;
fig. 5 is a schematic view of a structure in which an active deviation rectifying device of a winding machine is mounted on a substrate of the winding machine.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, an active deviation rectifying device of a winding machine comprises a moving device 4, a deviation rectifying device, a deviation rectifying bracket 31, a feeding device 1 and a tensioning device 2.
The moving device 4 comprises a moving seat 41, a moving screw rod 43, a screw nut 44 and a moving motor 42, wherein one end of the moving seat 41 is fixed on a base plate 91 of the winding machine, and the deviation correcting support 31 is slidably mounted on the moving seat 41 through a linear guide rail pair and movably inserted into a through hole of the base plate 91. The moving motor 42 is fixed at the other end of the moving seat 41 and is connected with one end of the moving screw 43 through a coupling, the moving screw 43 is rotatably mounted on the moving seat 41 through a bearing seat, and the screw nut 44 is mounted on the moving screw 43 and is connected with the deviation rectifying bracket 31. The moving motor 42 is used for driving the deviation correcting bracket 31 to move through the moving screw rod 43 and the screw nut 44.
The feeding device 1 comprises a feeding frame 11, a feeding roller 14, a feeding pressing frame 12, a feeding pressing roller 13, a feeding cylinder 15, a driving assembly and a feeding guide shaft 16. The feeding frame 11 and the feeding pressing frame 12 are U-shaped, one end of the feeding frame 11 is fixed at one end of the deviation correcting bracket 31, and two ends of the feeding roller 14 are rotatably arranged on the feeding frame 11; the feeding press frame 12 is movably positioned in the feeding frame 11 and positioned at one side of the feeding roller 14, and two ends of the feeding press roller 13 are rotatably arranged on the feeding press frame 12 and are opposite to the feeding roller 14; the feeding cylinder 15 is fixed on the feeding frame 11, and a piston rod of the feeding cylinder 15 passes through the feeding frame 11 to be connected with the feeding pressing frame 12; the feeding guide shafts 16 are symmetrically arranged on two sides of the feeding cylinder 15 and are in sliding connection with the feeding frame 11 through linear bearings, the end parts of the feeding guide shafts 16 are fixed on the feeding press frame 12, the feeding guide shafts 16 are used for guiding, the feeding press frame 12 is prevented from rotating, the feeding press rollers 13 are always parallel to the feeding rollers 14, and the strips can be pressed on the feeding rollers 14.
The drive assembly includes a drive motor 33, a drive pulley 35, a driven pulley 37, a timing belt 32, a steering wheel 36, and a tensioner 38. The driving motor 33 is fixed at one end of the deviation rectifying bracket 31 through a motor seat 34, and a driving belt pulley 35 is fixed on the driving motor 33; the driven pulley 37 is connected with the feed roller 14; the steering wheel 36 is rotatably installed on the deviation rectifying support 31 and positioned at the end part of the deviation rectifying support 31, the tension wheel 38 is installed on the deviation rectifying support 31 through the tension plate 39, the tension wheel 38 is arranged opposite to the steering wheel 36, and the tension plate 39 is provided with a waist-shaped tension hole 391. The timing belt 32 is respectively sleeved on the driving pulley 35 and the driven pulley 37, and also abuts against the steering wheel 36 and the tension pulley 38. The position of the tensioning wheel 38 is adjusted through the tensioning hole 391, so that tensioning of the synchronous belt 32 is achieved, and the tensioning wheel 38 and the steering wheel 36 achieve turning transmission of the synchronous belt 32, so that interference with parts of a winding machine is avoided.
The feeding cylinder 15 is used for pressing the strip material on the feeding roller 14 through the feeding press roller 13, and the driving motor 33 is used for driving the feeding roller 14 to convey the strip material. The feeding roller 13 presses the strip against the feeding roller 14, thereby ensuring that the strip is fed following the feeding roller 14.
The tensioning device 2 comprises a tensioning frame 21, a tensioning roller 24, a tensioning frame 22, a tensioning press roller 23, a tensioning cylinder 25 and a tensioning guide shaft 26. The tension frame 21 and the tension pressing frame 22 are U-shaped, one end of the tension frame 21 is fixed at one end of the deviation correcting bracket 31, and two ends of the tension roller 24 are rotatably arranged on the tension frame 21; the tension compression frame 22 is movably positioned in the tension frame 21 and at one side of the tension roller 24, and two ends of the tension compression roller 23 are rotatably arranged on the tension frame 22 and are opposite to the tension roller 24; the tensioning cylinder 25 is fixed on the tensioning frame 21, and a piston rod of the tensioning cylinder 25 penetrates through the tensioning frame 21 to be connected with the tensioning frame 22; the tensioning guide shafts 26 are symmetrically arranged on two sides of the tensioning cylinder 25 and are in sliding connection with the tensioning frame 21 through linear bearings, the end parts of the tensioning guide shafts 26 are fixed on the tensioning frame 22, the tensioning guide shafts 26 are used for guiding, the tensioning frame 22 is prevented from rotating, the tensioning press rollers 23 are always parallel to the tensioning roller 24, and the belt materials can be compacted on the tensioning roller 24.
During operation, the feeding press roller 13 of the feeding device 1 presses the strip on the feeding roller 14, the tension press roller 23 of the tension device 2 presses the strip on the tension roller 24, the feeding press roller 13 drives the strip to move to realize feeding, the moving motor 42 drives the deviation correcting support 31 to move through the moving screw rod 43 and the screw rod nut 44, the deviation correcting support 31 drives the feeding device 1 and the tension device 2 to synchronously move to realize deviation correction, the feeding roller 14 is positioned at the feeding end of the winding machine during deviation correction, so that the distance between the feeding roller 14 and the winding machine is short, the deviation correcting movement amount is small, the deviation correcting distance between the tension roller 24 and the material roll is large, the tension roller 24 realizes isolation between the material roll and the feeding roller 14, so that the strip entering the feeding roller 14 is in a tight and flat state, the strip is effectively prevented from wrinkling, the whole structure is simple, the control is convenient, the qualification rate of the product is improved, and the cost is reduced.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of the specification and practice of the utility model without the need for inventive faculty, and are within the scope of the claims.
Claims (5)
1. An active deviation correcting device of a winding machine, which is characterized by comprising:
a moving device (4);
the deviation correcting support (31) is fixed on the moving device (4);
the feeding device (1) is arranged at one end of the deviation rectifying bracket (31); and
The tensioning device (2) is arranged at the other end of the deviation rectifying bracket (31) and is opposite to the feeding device (1);
the moving device (4) is used for correcting deviation, and the feeding device (1) and the tensioning device (2) are used for conveying the belt materials and tensioning the belt materials;
the feeding device (1) comprises:
the feeding frame (11) is fixed at one end of the deviation correcting bracket (31);
the feeding roller (14) is rotatably arranged on the feeding frame (11);
a feeding press frame (12), wherein the feeding press frame (12) is slidably arranged on the feeding frame (11);
the feeding cylinder (15) is fixed on the feeding frame (11) and is connected with the feeding pressing frame (12);
the feeding press roll (13) is rotatably arranged on the feeding press frame (12) and is opposite to the feeding roll (14); and
The driving assembly is connected with the feeding roller (14);
the feeding cylinder (15) is used for pressing the strip on the feeding roller (14) through the feeding press roller (13), and the driving assembly is used for conveying the strip through the feeding roller (14);
the drive assembly includes:
the driving motor (33), the said driving motor (33) is fixed on said deviation correcting support (31);
a driving pulley (35), wherein the driving pulley (35) is fixed on the driving motor (33);
a driven pulley (37), the driven pulley (37) being connected to the feed roller (14); and
A synchronous belt (32), wherein the synchronous belt (32) is sleeved on the driving belt pulley (35) and the driven belt pulley (37) respectively;
further comprises:
the steering wheel (36), the steering wheel (36) is rotatably arranged on the deviation rectifying bracket (31), and the synchronous belt (32) is movably abutted against the steering wheel (36);
the tensioning wheel (38), the tensioning wheel (38) is fixed on the deviation rectifying bracket (31) and is arranged opposite to the steering wheel (36);
the steering wheel (36) and the tension wheel (38) are used for steering the synchronous belt (32).
2. The active deviation correcting device of a winding machine according to claim 1, further comprising a feeding guide shaft (16), wherein the feeding guide shaft (16) is slidably mounted on the feeding frame (11) and is connected to the feeding press frame (12).
3. The active deviation correcting device of a winding machine according to claim 1, characterized in that said tensioning device (2) comprises:
the tensioning frame (21), the said tensioning frame (21) is fixed on another end of the said deviation correcting support (31);
the tensioning roller (24) is rotatably arranged on the tensioning frame (21);
a tensioning and pressing frame (22), wherein the tensioning and pressing frame (22) is slidably arranged on the tensioning and pressing frame (21);
the tensioning cylinder (25) is fixed on the tensioning frame (21) and is connected with the tensioning frame (22);
the tensioning and compressing roller (23), wherein the tensioning and compressing roller (23) is rotatably arranged on the tensioning and compressing frame (22) and is arranged opposite to the tensioning and compressing roller (24);
the tensioning cylinder (25) is used for pressing the belt material on the tensioning roller (24) through the tensioning roller (23).
4. A driving deviation rectifying device for a winding machine according to claim 3, characterized by further comprising a tensioning guide shaft (26), said tensioning guide shaft (26) being slidably mounted on said tensioning frame (21) and being connected to said tensioning frame (22).
5. A winding machine active deviation correcting device according to any one of claims 1 to 4, characterized in that said moving means (4) comprise:
the movable seat (41), the movable seat (41) is fixed on the winding machine, and the deviation correcting bracket (31) is slidably arranged on the movable seat (41);
a moving screw (43), wherein the moving screw (43) is rotatably installed on the moving seat (41);
the screw nut (44) is arranged on the movable screw rod (43) and is connected with the deviation correcting bracket (31);
the mobile motor (42) is installed on the mobile seat (41) and connected with the mobile screw rod (43) and used for driving the deviation correcting support (31) to move through the mobile screw rod (43) and the screw rod nut (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024206.2U CN219238755U (en) | 2023-01-05 | 2023-01-05 | Active deviation correcting device of winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024206.2U CN219238755U (en) | 2023-01-05 | 2023-01-05 | Active deviation correcting device of winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219238755U true CN219238755U (en) | 2023-06-23 |
Family
ID=86841389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320024206.2U Active CN219238755U (en) | 2023-01-05 | 2023-01-05 | Active deviation correcting device of winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219238755U (en) |
-
2023
- 2023-01-05 CN CN202320024206.2U patent/CN219238755U/en active Active
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