CN219714314U - Measuring device for alignment degree inside winding core - Google Patents
Measuring device for alignment degree inside winding core Download PDFInfo
- Publication number
- CN219714314U CN219714314U CN202320756613.2U CN202320756613U CN219714314U CN 219714314 U CN219714314 U CN 219714314U CN 202320756613 U CN202320756613 U CN 202320756613U CN 219714314 U CN219714314 U CN 219714314U
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- CN
- China
- Prior art keywords
- sliding
- subassembly
- winding core
- measuring
- detection module
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- 238000004804 winding Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 229930183489 erectone Natural products 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000010485 coping Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a measuring device for the internal alignment degree of a winding core, which comprises two bases and a detection module, wherein a moving mechanism is arranged between the two bases, the moving mechanism comprises a transverse moving assembly and a vertical moving assembly, the detection module is positioned at one side of the vertical moving assembly, and the vertical moving assembly is fixed above the transverse moving assembly; through the sideslip subassembly and the perpendicular subassembly that moves that sets up, detection module is connected with the horizontal pole that moves the subassembly that erects in the in-process of using, not only can adjust detection module's height when using, can also adjust detection module's horizontal position to measure to the core of rolling up of coping with different positions, have fine adjustment ability.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a measuring device for the internal alignment degree of a winding core.
Background
Polymer cells are also an integral part of lithium ion batteries. The composition of the lithium ion secondary rechargeable battery is as follows: the battery core is connected with the protection circuit board; the polymer cell differs from a conventional lithium ion battery in the production process. The lithium battery is formed by winding, and the volume is softer. The polymer is formed by superposition, and the shape is hard. The same volume of polymer and lithium battery, the capacity of the polymer is bigger, about 30% higher. And is safer with less explosion risk.
In order to ensure that a negative electrode coating on the corresponding surface of the positive electrode of the battery receives lithium ions and prevents lithium dendrite from generating, the electrode plate of the battery requires a negative electrode to exceed the positive electrode, the size of the negative electrode plate is larger than that of the positive electrode, the exceeding area is called Overhang, if the alignment accuracy of a lamination or winding process is high, the area of a negative electrode overstock area can be correspondingly reduced, the volume and the weight of a excessive part of the negative electrode are lightened, the energy density of the battery is higher, therefore, the alignment of the polymer battery core needs to be measured in the processing process, an X-ray detection device needs to be fixed at a certain point during the alignment measurement so as to finish the measurement of the polymer battery core of the same kind, but after the polymer battery cores of different specifications are replaced, the X-ray detection device is close to the polymer battery core due to the change of the height, and therefore, the measurement device of the alignment inside the winding core is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a measuring device for the alignment degree of the interior of a winding core, so as to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a measurement device for the inside alignment degree of core is rolled up, includes base and detection module, the quantity of base is two, two be provided with moving mechanism between the base, moving mechanism includes sideslip subassembly and erects and move the subassembly, detection module is located and erects one side of moving the subassembly, erect and move the subassembly and fix in sideslip subassembly's top, the drive sideslip subassembly displacement, sideslip subassembly drive erects and moves the position that moves the subassembly and remove adjustment detection module.
Preferably, the sideslip subassembly includes first slide bar and first threaded rod, first threaded rod threaded connection has the slider, slider and first slide bar sliding connection.
Preferably, the vertical movement assembly comprises second sliding rods, a cross rod is connected between the second sliding rods in a sliding mode, a second threaded rod is arranged between the second sliding rods, and the second threaded rod is in threaded connection with the cross rod.
Preferably, the top of second slide bar is provided with the installation piece, second slide bar and installation piece fixed connection.
Preferably, the traversing assembly and the vertical moving assembly comprise driving motors, the driving motors of the traversing assembly are arranged on one side of one base, one end of the output shaft is connected with the first threaded rod, the driving motors of the vertical moving assembly are arranged at the top of the mounting block, and one end of the output shaft is connected with the second threaded rod.
Preferably, the mounting block is provided with a sliding hole, and the first sliding rod is slidably connected inside the sliding hole.
Preferably, both sides of the cross bar are provided with sliding grooves, and the second sliding bar is attached to the sliding grooves.
Preferably, the top of horizontal pole is provided with the screw hole, second threaded rod threaded connection is in the inside of screw hole.
According to the measuring device for the alignment degree of the interior of the winding core, provided by the utility model, through the transverse moving assembly and the vertical moving assembly, the detection module is connected with the transverse rod of the vertical moving assembly in the using process, so that the height of the detection module can be accurately adjusted during the using process, the horizontal position of the detection module can be accurately adjusted, the winding cores at different positions can be conveniently measured, and the measuring device has good accurate adjusting capability; because the detection module is an X-ray detector, the detection module can automatically move to a designated position for detection through the transverse moving assembly and the vertical moving assembly, and the operation safety can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of a device for measuring alignment of a winding core according to the present utility model.
Fig. 2 is a schematic cross-sectional view of an embodiment of a device for measuring the alignment of the inside of a winding core according to the present utility model.
Fig. 3 is a schematic top view of a cross bar provided by an embodiment of a device for measuring the alignment of the interior of a winding core according to the present utility model.
Reference numerals illustrate:
1 base, 2 first slide bar, 3 first threaded rod, 4 slider, 5 second slide bar, 6 second threaded rod, 7 horizontal pole, 8 installation piece, 9 driving motor, 10 detection module, 11 sliding hole, 12 sliding groove, 13 screw holes.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the device for measuring the alignment degree inside a winding core provided by the embodiment of the utility model comprises a base 1 and a detection module 10, wherein the detection module is an X-ray detector, the number of the bases 1 is two, a moving mechanism is arranged between the two bases 1 and comprises a transverse moving assembly and a vertical moving assembly, the detection module 10 is positioned at one side of the vertical moving assembly, the vertical moving assembly is fixed above the transverse moving assembly and drives the transverse moving assembly to move, and the transverse moving assembly drives the vertical moving assembly to move and adjust the position of the detection module 10.
Through the sideslip subassembly and the perpendicular subassembly that moves that sets up, detection module is connected with the horizontal pole that moves the subassembly that erects in the in-process of using, not only can adjust detection module's height when using, can also adjust detection module's horizontal position to measure to the core of rolling up of coping with different positions, have fine adjustment ability.
Preferably, the sideslip subassembly includes first slide bar 2 and first threaded rod 3, and first threaded rod 3 threaded connection has slider 4, slider 4 and first slide bar 2 sliding connection.
Preferably, the vertical movement assembly comprises second sliding rods 5, a cross rod 7 is slidably connected between the second sliding rods 5, a second threaded rod 6 is arranged between the second sliding rods 5, and the second threaded rod 6 is in threaded connection with the cross rod 7.
Preferably, the top of the second sliding rod 5 is provided with a mounting block 8, and the second sliding rod 5 is fixedly connected with the mounting block 8.
Preferably, the traversing assembly and the vertical moving assembly each comprise a driving motor 9, the driving motor 9 of the traversing assembly is arranged on one side of one base 1, one end of the output shaft is connected with the first threaded rod 3, the driving motor 9 of the vertical moving assembly is arranged at the top of the mounting block 8, and one end of the output shaft is connected with the second threaded rod 6.
Preferably, the mounting block 8 is provided with a sliding hole 11, and the first sliding rod 2 is slidably connected inside the sliding hole 11.
Preferably, both sides of the cross bar 7 are provided with sliding grooves 12, and the second sliding bar 5 is attached to the sliding grooves 12.
Preferably, the top of the cross bar 7 is provided with a threaded hole 13, and a second threaded rod is in threaded connection with the inside of the threaded hole 13.
In the specific embodiment, the driving motor 9 at one side of the base 1 is driven, the driving motor 9 drives the first threaded rod 3 to rotate, and the first threaded rod drives the sliding block to slide by taking the inner part of the sliding hole of the first sliding rod as a fulcrum so as to adjust the horizontal position of the detection module 10;
the driving motor 9 at the top of the vertical moving assembly is driven, the driving motor 9 drives the second threaded rod to rotate, and the second threaded rod drives the cross rod 7 to slide along the direction of the second sliding rod by taking the sliding groove as a fulcrum, so that the height of the detection module is adjusted.
Examples
The utility model provides a measuring device of the inside alignment degree of core, includes base 1 and detection module 10, and the quantity of base 1 is two, is provided with moving mechanism between two bases 1, and moving mechanism includes sideslip subassembly and erects and move the subassembly, and detection module 10 is located erects one side of moving the subassembly, erects and moves the subassembly and fix in the top of sideslip subassembly, and the drive sideslip subassembly is shifted, and sideslip subassembly drives and erects the position of moving the subassembly and moving detection module 10.
Examples
The embodiment is further defined on the basis of embodiment 1, the traversing assembly comprises a first sliding rod 2 and a first threaded rod 3, the first threaded rod 3 is in threaded connection with a sliding block 4, and the sliding block 4 is in sliding connection with the first sliding rod 2; the vertical moving assembly comprises second sliding rods 5, cross rods 7 are connected between the second sliding rods 5 in a sliding manner, second threaded rods 6 are arranged between the second sliding rods 5, and the second threaded rods 6 are in threaded connection with the cross rods 7; the top of the second sliding rod 5 is provided with a mounting block 8, and the second sliding rod 8 is fixedly connected with the mounting block 8; the transverse moving assembly and the vertical moving assembly respectively comprise a driving motor 9, the driving motor 9 of the transverse moving assembly is arranged on one side of one base 1, one end of an output shaft is connected with the first threaded rod 3, the driving motor 9 of the vertical moving assembly is arranged at the top of the mounting block 8, and one end of the output shaft is connected with the second threaded rod 6; the mounting block 8 is provided with a sliding hole 11, and the first sliding rod 2 is connected inside the sliding hole 11 in a sliding way; the two sides of the cross rod 7 are provided with sliding grooves 12, and the second sliding rod 5 is attached to the sliding grooves 12; the top of horizontal pole 7 is provided with screw hole 13, and the inside at screw hole 13 is threaded to the second threaded rod.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a measuring device of the inside alignment degree of core, its characterized in that includes base (1) and detection module (10), the quantity of base (1) is two, two be provided with moving mechanism between base (1), moving mechanism includes sideslip subassembly and erects and move the subassembly, detection module (10) are located and erect one side of moving the subassembly, erect the top of moving the subassembly at the sideslip subassembly to move the subassembly and fix, erect and move the subassembly and can drive sideslip subassembly displacement, sideslip subassembly can drive and erect the position of moving subassembly removal regulation detection module (10).
2. The device for measuring the alignment of the interior of the winding core according to claim 1, wherein the traversing assembly comprises a first sliding rod (2) and a first threaded rod (3), the first threaded rod (3) is in threaded connection with a sliding block (4), and the sliding block (4) is in sliding connection with the first sliding rod (2).
3. The device for measuring the alignment degree of the interior of the winding core according to claim 2, wherein the vertical movement assembly comprises second sliding rods (5), cross rods (7) are slidably connected between the second sliding rods (5), second threaded rods (6) are arranged between the second sliding rods (5), and the second threaded rods (6) are in threaded connection with the cross rods (7).
4. A device for measuring the alignment of the inside of a winding core according to claim 3, wherein the top of the second sliding rod (5) is provided with a mounting block (8), and the second sliding rod (5) is fixedly connected with the mounting block (8).
5. The device for measuring the alignment degree of the inside of a winding core according to claim 1, wherein the traversing assembly and the vertically moving assembly comprise driving motors (9), the driving motors (9) of the traversing assembly are arranged on one side of one of the bases (1), one end of an output shaft is connected with the first threaded rod (3), the driving motors (9) of the vertically moving assemblies are arranged on the top of the mounting block (8), and one end of the output shaft is connected with the second threaded rod (6).
6. A device for measuring the internal alignment of a winding core according to claim 4, characterized in that said mounting block (8) is provided with a sliding hole (11), said first slide bar (2) being slidingly connected inside the sliding hole (11).
7. A device for measuring the alignment of the inside of a winding core according to claim 3, characterized in that the two sides of the cross bar (7) are provided with sliding grooves (12), and the second sliding bar (5) is attached to the sliding grooves (12).
8. A device for measuring the internal alignment of a winding core according to claim 3, characterized in that the top of the cross bar (7) is provided with a threaded hole (13), and the second threaded rod is screwed inside the threaded hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756613.2U CN219714314U (en) | 2023-04-07 | 2023-04-07 | Measuring device for alignment degree inside winding core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756613.2U CN219714314U (en) | 2023-04-07 | 2023-04-07 | Measuring device for alignment degree inside winding core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714314U true CN219714314U (en) | 2023-09-19 |
Family
ID=87998226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320756613.2U Active CN219714314U (en) | 2023-04-07 | 2023-04-07 | Measuring device for alignment degree inside winding core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714314U (en) |
-
2023
- 2023-04-07 CN CN202320756613.2U patent/CN219714314U/en active Active
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