CN220364091U - Tab forming and winding device - Google Patents
Tab forming and winding device Download PDFInfo
- Publication number
- CN220364091U CN220364091U CN202320989134.5U CN202320989134U CN220364091U CN 220364091 U CN220364091 U CN 220364091U CN 202320989134 U CN202320989134 U CN 202320989134U CN 220364091 U CN220364091 U CN 220364091U
- Authority
- CN
- China
- Prior art keywords
- pressing wheel
- driving shaft
- tab
- winding device
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004804 winding Methods 0.000 title claims description 45
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000009466 transformation Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 abstract description 24
- 238000005096 rolling process Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 24
- 230000008859 change Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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 belongs to the technical field of tab material production rolling, in particular to a tab forming rolling device, which comprises a driving shaft, wherein the outer end of the driving shaft is sleeved with a transformation sleeve, the outer side of the transformation sleeve is connected with a supporting rod, one side of the supporting rod, which is far away from the transformation sleeve, is connected with a clamping piece, a first pressing wheel and a second pressing wheel are arranged on one feeding side of the tab rolling device, the first pressing wheel and the second pressing wheel are arranged in the vertical direction, the outer ends of the first pressing wheel and the second pressing wheel are respectively connected with a supporting frame, the inner side of each supporting frame is provided with a damping piece, the two ends of each supporting frame are connected with connecting rods in a penetrating way, the connecting rods are fixed on the outer support, the clamping pieces can be driven to outwards expand to clamp a rolling ring through telescopic transformation between the driving shaft and the transformation sleeve, the rolling ring after the tab is wound can be conveniently removed from the clamping piece again, and material returning is convenient.
Description
Technical Field
The utility model relates to the technical field of production and winding of tab materials, in particular to a tab forming and winding device.
Background
The pole ear material is the motor material that often uses on the battery electrode, and the material is mostly aluminum product, pure nickel material, nickel steel etc. and the pole ear material course of working, cuts through the cutting wheel and forms the longer strip material of length, and the strip material needs to roll up, and some materials have certain elasticity, and in the rolling process, the coil material of rolling is too scattered, and the concrete reason is that the pole ear material is unable closely laminating because of having elasticity in the rolling process.
The document with the prior art publication number of CN217172601U provides a lithium battery tab material processing coiling mechanism, and the device includes rolling frame, winding mechanism, work or material rest, end flitch, material ring body etc. has solved unable in the rolling process, keeps the certain tensity of tab material, and can't be with the material separately rolling into the technical problem of multistage, and the device adopts above-mentioned device part to reach the purpose that avoids the tab material loose.
Although the device has more beneficial effects, the following problems still exist: after the device is rolled, the annular baffle seat on the rolling piece is required to be disassembled, so that material returning can be performed, and the operation is troublesome. In view of this, we propose a tab forming and winding device.
Disclosure of Invention
In order to make up the defects in the prior art, the problem that the material returning can be performed only after the annular baffle seat on the winding piece is disassembled after the winding device is wound is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a lug forming and winding device, which comprises a driving shaft, wherein the outer end of the driving shaft is sleeved with a transformation sleeve, the outer side of the transformation sleeve is connected with a supporting rod, one side, far away from the transformation sleeve, of the supporting rod is connected with a clamping piece, a first pressing wheel and a second pressing wheel are arranged on one side of incoming materials of the lug winding device, the first pressing wheel and the second pressing wheel are arranged in the vertical direction, the outer ends of the first pressing wheel and the second pressing wheel are respectively connected with a supporting frame, the inner side of each supporting frame is provided with a damping piece, two ends of each supporting frame are connected with connecting rods in a penetrating mode, the connecting rods are fixed on an external support, the clamping pieces can be driven to expand outwards to clamp a winding ring through telescopic transformation between the driving shaft and the transformation sleeve, the winding ring after the lug pieces are wound is conveniently removed from the clamping piece, the pole lugs are conveniently retracted, the first pressing wheel and the second pressing wheel are used for clamping the lug pieces, the two pairs of the damping pieces are repeatedly used for winding the pole lugs, loose winding lugs can be prevented from being further realized, and loose winding lugs can be further prevented from being realized.
Preferably, the driving shaft is close to one end of the conversion sleeve and is of a hollow structure, the conversion sleeve is close to one end of the driving shaft and is provided with a pin groove, a pin is arranged on the outer side of the driving shaft and is clamped in the pin groove, the pin can slide along the axial direction of the driving shaft in the pin groove, and the driving shaft can drive the conversion sleeve to rotate simultaneously through the pin in the pin groove.
Preferably, a telescopic rod is arranged in the driving shaft, the telescopic end of the telescopic rod is connected to the inner side of the conversion sleeve, and the telescopic rod can be used for driving the telescopic conversion between the conversion sleeve and the driving shaft.
Preferably, the stay bar is in a hinged cross structure, one ends of four ends of the stay bar after crossing are respectively connected to the driving shaft, the other ends of the stay bar are connected to the conversion sleeve, the other ends of the stay bar are connected to the clamping pieces, the clamping pieces can be outwards expanded and clamped on the winding ring, the winding ring can be used for winding the tab pieces, and the clamping pieces can be driven to outwards expand or inwards retract by using the stay bar.
Preferably, the outer end surface of the connecting rod is provided with threads, the threads can be used for being screwed into the adjusting nut to be connected with the connecting rod, a spring is sleeved outside the connecting rod, one end of the spring is propped against the supporting frame, the other end of the spring is propped against the adjusting nut, and the elastic force of the spring is utilized to enable extrusion to occur between two wheels, so that the tab is convenient to clamp.
Preferably, the damping fin is made of rubber, one damping fin corresponds to one pressing wheel, an adjusting rod is connected to the outer side of the damping fin, the adjusting rod is connected to the inner side of the supporting frame in a threaded penetrating mode, rotation of two wheels can be hindered by the aid of the damping fin, and accordingly the lug can be pulled.
The utility model has the advantages that:
1. according to the utility model, the clamping piece can be driven to expand outwards to clamp the winding ring through telescopic conversion between the driving shaft and the conversion sleeve, the winding ring after the tab piece is wound can be conveniently removed from the clamping piece by inwards shrinking, material returning is convenient, when the tab piece is wound, the first pressing wheel and the second pressing wheel can be used for clamping the tab piece, the damping piece is used for damping the two wheels, and the tab piece can be mutually pulled between the damping piece and the winding ring, so that the tab piece is more tightly wound on the winding ring, and loosening is prevented.
2. According to the utility model, the spring on the connecting rod can be compressed through the adjustment of the adjusting nut, so that the elasticity of the spring can be changed, the elasticity between the first pressing wheel and the second pressing wheel is changed by the spring, the pressing wheel of the tab between the two wheels can be changed, the friction force between the tab and the tab is changed, the tension force of the tab can be adjusted according to the use condition, and the tab is wound on the winding ring more tightly.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the drive shaft and shift collar and brace and clamping plate of the present utility model;
FIG. 3 is a schematic view of a semi-sectioned enlarged structure between a drive shaft and a shift collar of the present utility model;
fig. 4 is a schematic structural view of the first and second parts of the pinch roller of the present utility model.
In the figure: 1. a drive shaft; 2. a change sleeve; 3. a brace rod; 4. a clamping piece; 5. a first compression wheel; 6. a second compression wheel; 7. a support frame; 8. a damping sheet; 9. a connecting rod; 10. an external bracket; 11. an adjusting nut; 12. a spring; 13. winding the coil; 14. tab pieces; 101. a pin; 102. a telescopic rod; 201. a pin slot; 801. and (5) adjusting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a tab forming winding device comprises a driving shaft 1, wherein the outer end of the driving shaft 1 is sleeved with a conversion sleeve 2, the outer side of the conversion sleeve 2 is connected with a supporting rod 3, one side, far away from the conversion sleeve 2, of the supporting rod 3 is connected with a clamping piece 4, a first pressing wheel 5 and a second pressing wheel 6 are arranged on one feeding side of the tab winding device, the first pressing wheel 5 and the second pressing wheel 6 are arranged in the vertical direction, the outer ends of the first pressing wheel 5 and the second pressing wheel 6 are respectively connected with a supporting frame 7, a damping piece 8 is arranged on the inner side of each supporting frame 7, connecting rods 9 are connected to the two ends of the supporting frames 7 in a penetrating manner, and the connecting rods 9 are fixed on an external support 10;
when the pole lug 14 is wound, the winding ring 13 is sleeved on the outer side of the clamping piece 4, the telescopic rod 102 is used for retracting and driving the change sleeve 2 to move towards the driving shaft 1, then the included angle of the supporting rod 3 is driven to be smaller, so that the clamping piece 4 can be pushed outwards, the clamping piece 4 is expanded outwards, then clamped on the inner side of the winding ring 13, then the winding ring 13 is driven to rotate through the rotation of the driving shaft 1, the pole lug 14 can be wound on the winding ring 13, and when the pole lug 14 is wound, firstly, the pole lug 14 passes through the space between the first pressing wheel 5 and the second pressing wheel 6, then the two wheels clamp the pole lug 14 relatively by utilizing the elasticity of the spring 12, and the two wheels are driven to rotate by utilizing the movement of the pole lug 14, and when the first pressing wheel 5 and the second pressing wheel 6 rotate, friction resistance is generated by utilizing the damping piece 8 to the wheels, so that the rotation of the wheels generates hysteresis relative to the movement of the pole lug 14, the first pressing wheel 5 and the second pressing wheel 6 and the winding ring 13 can generate hysteresis to the pole lug 14, and the pole lug 14 can be prevented from being pulled on the outer side of the support, and the pole lug 14 is fixed on the support, and the support is prevented from being loose.
The end, close to the conversion sleeve 2, of the driving shaft 1 is of a hollow structure, the structure of the conversion sleeve 2 is of a hollow structure, a pin groove 201 is formed in the end, close to the driving shaft 1, of the conversion sleeve 2, a pin 101 is arranged on the outer side of the driving shaft 1, the pin 101 is clamped in the pin groove 201, and the pin 101 can slide in the pin groove 201 along the axial direction of the driving shaft 1;
the pin 101 is clamped in the pin groove 201, so that the conversion sleeve 2 can be driven to rotate together when the driving shaft 1 rotates, the conversion sleeve 2 and the driving shaft 1 rotate synchronously, the pin 101 can slide in the pin groove 201 along the axial direction of the driving shaft 1, and the conversion between the driving shaft 1 and the conversion sleeve 2 can be prevented from being hindered.
As shown in fig. 3, a telescopic rod 102 is installed inside the driving shaft 1, and a telescopic end of the telescopic rod 102 is connected to the inner side of the conversion sleeve 2;
during operation, the telescopic rod 102 stretches to drive the conversion sleeve 2 and the driving shaft 1 to perform telescopic conversion, so that the clamping piece 4 can expand or retract inwards.
The stay bar 3 is in a hinged cross structure, four ends of the crossed stay bar 3 are respectively connected with one end of the driving shaft 1, the other end of the crossed stay bar is connected with the conversion sleeve 2, the other two ends of the crossed stay bar are connected with the clamping piece 4, the clamping piece 4 can be outwards expanded and clamped on the winding ring 13, and the winding ring 13 can be used for winding the tab 14;
when the telescopic transformation occurs between the transformation sleeve 2 and the driving shaft 1, the supporting rod 3 can be driven to transform, and the crossing position of the supporting rod 3 is transformed in angle, so that the clamping piece 4 can be supported to expand outwards or retract inwards.
As shown in fig. 4, the outer end surfaces of the connecting rods 9 are provided with threads, the threads can be used for being screwed into the adjusting nuts 11 to be connected with the connecting rods 9, springs 12 are sleeved outside the connecting rods 9, one ends of the springs 12 are propped against the supporting frame 7, and the other ends of the springs 12 are propped against the adjusting nuts 11;
through the regulation of adjusting nut 11, can screw adjusting nut 11 to support frame 7 one side compress tightly spring 12 to can make spring 12 change the elasticity of support frame 7, then make the pinch roller one 5 with pinch roller two 6 pairs of tab 14 clamp force change, make the friction between two rounds and the tab 14 change, can produce different ability of pulling to tab 14, make tab 14 twine on winding circle 13 tight degree different.
The damping sheets 8 are made of rubber, one damping sheet 8 corresponds to one pressing wheel, the outer side of each damping sheet 8 is connected with an adjusting rod 801, and the adjusting rods 801 are connected to the inner side of the supporting frame 7 in a threaded penetrating manner;
when the device works, the damping fin 8 can be driven to be adjusted by the adjusting rod 801, and when the adjusting rod 801 drives the damping fin 8 to be in closer contact with the first pressing wheel 5 or the second pressing wheel 6, the friction force of the damping fin 8 to the two wheels is larger, so that the damping effect to the two wheels is larger, and the clamping to the tab 14 is more convenient.
When the strip-shaped tab 14 after forming is rolled, the rolling ring 13 is sleeved on the outer side of the clamping piece 4, then the telescopic rod 102 is retracted and drives the conversion sleeve 2 to move towards the driving shaft 1, then the included angle of the supporting rod 3 is driven to be reduced, so that the clamping piece 4 can be pushed to the outer side, the clamping piece 4 is expanded to the outer side, then clamped on the inner side of the rolling ring 13, then the rolling ring 13 is driven to rotate through the rotation of the driving shaft 1, and the tab 14 can be rolled on the rolling ring 13.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The pole lug forming and winding device is characterized by comprising a driving shaft (1), wherein a transformation sleeve (2) is sleeved at the outer end of the driving shaft (1), a supporting rod (3) is connected to the outer side of the transformation sleeve (2), a clamping piece (4) is connected to one side, far away from the transformation sleeve (2), of the supporting rod (3), a first pressing wheel (5) and a second pressing wheel (6) are arranged on one feeding side of the pole lug winding device, the first pressing wheel (5) and the second pressing wheel (6) are arranged in the vertical direction, supporting frames (7) are respectively connected to the outer ends of the first pressing wheel (5) and the second pressing wheel (6), damping sheets (8) are arranged on the inner side of each supporting frame (7), connecting rods (9) are connected to the two ends of the supporting frames (7) in a penetrating mode, and the connecting rods (9) are fixed on an external support (10).
2. The tab forming and winding device according to claim 1, wherein: the driving shaft (1) is close to one end of the transformation sleeve (2) is of a hollow structure, the structure of the transformation sleeve (2) is of a hollow structure, a pin groove (201) is formed in one end of the transformation sleeve (2) close to the driving shaft (1), a pin column (101) is mounted on the outer side of the driving shaft (1), the pin column (101) is clamped in the pin groove (201), and the pin column (101) can slide along the axial direction of the driving shaft (1) in the pin groove (201).
3. The tab forming and winding device according to claim 2, wherein: the telescopic rod (102) is arranged in the driving shaft (1), and the telescopic end of the telescopic rod (102) is connected to the inner side of the transformation sleeve (2).
4. A tab forming and winding device as claimed in claim 3, wherein: the support rod (3) is of a hinged cross structure, four ends of the support rod (3) after crossing are respectively connected with the driving shaft (1) at one end, the other ends of the support rod are connected with the transformation sleeve (2), the other ends of the support rod are connected with the clamping pieces (4), the clamping pieces (4) can be outwards expanded and clamped on the winding ring (13), and the winding ring (13) can be used for winding the tab pieces (14).
5. The tab forming and winding device according to claim 4, wherein: the outer end surfaces of the connecting rods (9) are provided with threads, the threads can be used for being screwed into the adjusting nuts (11) to be connected with the connecting rods (9), springs (12) are sleeved outside the connecting rods (9), one ends of the springs (12) are propped against the supporting frame (7), and the other ends of the springs (12) are propped against the adjusting nuts (11).
6. The tab forming and winding device of claim 5, wherein: the damping fin (8) is made of rubber, one damping fin (8) corresponds to one pressing wheel, an adjusting rod (801) is connected to the outer side of the damping fin (8), and the adjusting rod (801) is connected to the inner side of the supporting frame (7) in a threaded penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320989134.5U CN220364091U (en) | 2023-04-24 | 2023-04-24 | Tab forming and winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320989134.5U CN220364091U (en) | 2023-04-24 | 2023-04-24 | Tab forming and winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364091U true CN220364091U (en) | 2024-01-19 |
Family
ID=89520331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320989134.5U Active CN220364091U (en) | 2023-04-24 | 2023-04-24 | Tab forming and winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364091U (en) |
-
2023
- 2023-04-24 CN CN202320989134.5U patent/CN220364091U/en active Active
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