CN219683638U - Cell flexible board bending device - Google Patents
Cell flexible board bending device Download PDFInfo
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- CN219683638U CN219683638U CN202321262595.9U CN202321262595U CN219683638U CN 219683638 U CN219683638 U CN 219683638U CN 202321262595 U CN202321262595 U CN 202321262595U CN 219683638 U CN219683638 U CN 219683638U
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- 238000005452 bending Methods 0.000 title claims abstract description 207
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 210000004027 cell Anatomy 0.000 claims abstract description 49
- 230000009471 action Effects 0.000 claims abstract description 25
- 210000005056 cell body Anatomy 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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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
- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery cell processing, and discloses a battery cell soft board bending device, which comprises: comprises a first bending mechanism and a second bending mechanism; the first bending mechanism comprises a first clamping assembly and a first bending assembly, and the first clamping assembly comprises a first clamping part and a second clamping part which are used for clamping the soft board; the first bending component comprises a first bending part, and the soft board forms a first bending part under the action of the first clamping component and the first bending part; the second bending mechanism comprises a second bending component and a pressure maintaining mechanism which are oppositely arranged; the soft board forms a second bending part under the action of the second bending component, and the first bending part and the second bending part are connected with the battery cell body under the action of the second bending mechanism. According to the utility model, the first bending mechanism and the second bending mechanism are used for automatically bending the flexible board, so that the bending efficiency of the flexible board is improved, the accuracy is increased, meanwhile, the bent flexible board is matched with the battery cell main body, and the flexible board and the battery cell main body have structural stability.
Description
Technical Field
The embodiment of the utility model relates to the technical field of battery cell processing, in particular to a battery cell soft board bending device.
Background
The battery is used as an energy storage device and is widely applied to a plurality of fields such as digital electronic products, new energy automobiles and the like. With the development of technology and the improvement of living standard of people in recent years, the requirement of batteries is greatly increased, so that how to simultaneously improve the efficiency of producing batteries and the precision of battery structures in the process of producing batteries is a problem to be considered by manufacturers.
Wherein, the process of bending the soft board is involved in the production process of the battery. The procedure needs to bend the soft board and fix the soft board with the battery cell body. In the traditional process, manual bending is often adopted, so that the bending degree between different soft boards has errors, and the quality of the battery cell body cannot be ensured when the battery cell body is fixed. Of course, at present, there is also a device for bending the flexible board and fixing the flexible board with the battery core, but the prior art usually adopts a columnar roller to rotate the flexible board, so that the flexible board has an arc structure adapted to the roller and is not compact with the structure between the battery core bodies.
Therefore, it is necessary to provide an automatic device for bending the battery cell flexible board, and to make the structure between the flexible board after bending and the battery cell body stable.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a cell flexible board bending device, wherein a first bending part and a second bending part which are matched with a cell main body are formed on a flexible board through a first bending mechanism and a second bending mechanism, so that the flexible board is automatically bent, and meanwhile, the structure of the flexible board when connected with the cell main body is more stable.
In order to achieve the above object, the present utility model provides the following technical solutions:
a battery core soft board bending device comprises a first bending mechanism and a second bending mechanism;
the first bending mechanism comprises a first clamping assembly and a first bending assembly, and the first clamping assembly comprises a first clamping part and a second clamping part which are used for clamping the soft board; the soft board forms a first bending part under the action of the first clamping component and the first bending part;
the second bending mechanism comprises a second bending component and a pressure maintaining mechanism; the soft board forms a second bending part under the action of the second bending component, and the first bending part and the second bending part are connected with the battery cell body under the action of the second bending mechanism.
Preferably, the second clamping part is provided with an inclined first limiting surface, and the soft board forms a first attaching part under the action of the first limiting surface.
Preferably, the first bending piece is provided with an inclined second limiting surface, and the soft board forms a first avoidance part under the action of the second limiting surface.
Preferably, the second bending mechanism comprises a second bending piece, and the second bending piece is provided with a second bending groove matched with the battery cell body.
Preferably, the first clamping part and the second clamping part are both connected with a first driving part, and the first clamping part and the second clamping part move along the vertical direction under the action of the first driving part.
Preferably, the first bending component comprises a second driving part, and the first bending piece moves along the horizontal direction under the action of the second driving part.
Preferably, the first bending assembly further comprises a third driving part, and the first bending piece moves along the vertical direction under the action of the third driving part.
Preferably, the first bending assembly further comprises a buffer member, and the buffer member is connected with the first bending member.
Preferably, the battery cell positioning device further comprises a shifting fork positioning mechanism, wherein the shifting fork positioning mechanism comprises a base, a shifting fork mechanism arranged on the base, a second clamping assembly and a clamp used for fixing the battery cell body.
Preferably, the second clamping assembly comprises a third clamping portion for limiting the clamp.
Based on the technical scheme, the utility model has the following technical effects:
the automation of the bending process of the soft board is realized, the efficiency is improved, the accuracy is optimized, and the stability of the soft board and the main structure of the battery cell is enhanced. According to the battery core soft board bending device provided by the utility model, the first bending mechanism and the second bending mechanism are used for enabling the soft board to respectively form the first bending part and the second bending part, and the first bending part and the second bending part are matched with the corner of the battery core main body. Therefore, when the flexible board is connected with the battery core main body under the action of the battery core flexible board bending device, the first bending part and the second bending part can be tightly attached to the battery core main body, so that the space utilization rate is improved, and the structural stability of the flexible board and the battery core main body is improved.
Drawings
Fig. 1 is a schematic structural diagram of a bending device for a battery cell flexible board according to embodiment 1 of the present utility model;
fig. 2 is a schematic structural diagram of a first clamping portion according to embodiment 1 of the present utility model;
fig. 3 is a schematic structural diagram of a second clamping portion according to embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram of the portion A in FIG. 3;
fig. 5 is a schematic structural diagram of a first bending component 200 according to embodiment 1 of the present utility model;
fig. 6 is a schematic structural diagram of a second bending component according to embodiment 1 of the present utility model;
fig. 7 is a schematic structural view of a pressure maintaining mechanism provided in embodiment 1 of the present utility model;
fig. 8 is a schematic diagram of a partial structure of a flexible printed circuit board after bending according to embodiment 1 of the present utility model;
fig. 9 is a schematic structural diagram of a bending device for a battery cell flexible board according to embodiment 2 of the present utility model;
fig. 10 is a schematic structural diagram of a fork positioning mechanism according to embodiment 2 of the present utility model.
Reference numerals:
100 first clamping components, 110 first clamping parts, 120 second clamping parts, 111 first clamping pieces, 121 second clamping pieces, 122 first limiting surfaces and 130 first driving parts;
200 a first bending component, 210 a second driving part, 220 a third driving part, 230 a first bending piece, 231 a second limiting surface and 232 a buffer piece;
300 second bending component, 310 second bending piece, 311 second bending groove, 312 fourth driving part;
400 pressure maintaining mechanisms, 410 pressure maintaining members;
500 soft board, 510 extension part, 520 main body part, 530 first bending part, 540 second bending part, 531 first avoidance part, 532 first attaching part;
600 shift fork positioning mechanism, 610 base, 620 shift fork mechanism, 630 second clamping component, 640 clamp, 631 third clamping part;
700 rack.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments of the present utility model and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present utility model and should not be construed as unduly limiting the present utility model.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the specific technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, in the embodiments of the present utility model, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.
In embodiments of the present utility model, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be either a fixed connection, a removable connection, or an integral unit; can be directly connected or indirectly connected through an intermediate medium.
In embodiments of the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In embodiments of the utility model, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment of the present utility model is not to be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
Example 1:
fig. 1 shows a schematic structural diagram of a bending device for a battery cell flexible board according to this embodiment. As shown in fig. 1, the cell flexible board bending device includes a first bending mechanism and a second bending mechanism. The first bending mechanism includes a first clamping assembly 100 and a first bending assembly 200, and bends the flexible board 500 and forms a first bending portion 530; the second bending mechanism includes a second bending assembly 300 and a pressure maintaining mechanism 400, and bends the flexible board 500 and forms a second bending portion 540. The first bending part 530 and the second bending part 540 are adapted to the cell main body, and the flexible board 500 is connected with the cell main body under the action of the cell flexible board bending device.
Specifically, the cell flexible board bending device includes a frame 700, and the first clamping assembly 100 is disposed on the frame 700 and includes a first clamping portion 110 and a second clamping portion 120. Fig. 2 and 3 show schematic structural views of the first clamping portion 110 and the second clamping portion 120, respectively, and fig. 4 shows schematic structural views of a portion a in fig. 3. As shown in fig. 1 to 4, the first clamping portion 110 and the second clamping portion 120 are provided with a first clamping piece 111 and a second clamping piece 121, respectively. The first clamping member 111 and the second clamping member 121 are disposed opposite to each other so as to commonly clamp the soft board 500. Further, the first driving part 130 is connected to both the first clamping part 110 and the second clamping part 120. The first driving part 130 may be used to drive the movement of the first clamping member 111 and the second clamping member 121 in the vertical direction to clamp or separate from the soft board 500.
Further, fig. 5 shows a schematic structural diagram of the first bending assembly 200. Referring to fig. 1 and 5 in combination, the first bending assembly 200 includes a first bending member 230, and the first bending member 230 extends toward a plane in which the first clamping assembly 100 is located. The first bending member 230 is connected to the second driving part 210 and the third driving part 220. The first bending part 230 moves in a horizontal direction by the second driving part 210 and moves in a vertical direction by the third driving part 220. Therefore, the first bending member 230 clamps and bends the flexible board 500 with the first clamping assembly 100 under the action of the second driving part 210 and the third driving part 220.
It should be noted that, referring to fig. 3 to 5, the second clamping member 121 of the second clamping portion 120 is provided with an inclined first limiting surface 122. When the flexible board 500 is clamped between the first clamping member 111 and the second clamping member 121, an included angle exists between the first limiting surface 122 and the flexible board 500. As the first bending member 230 approaches the first clamping assembly 100, the clamped flexible board 500 bends under the action of the first bending member 230 and the first limiting surface 122 and forms a first bending portion 530. The first limiting surface 122 provides a reference surface for bending the flexible board 500, which is convenient for forming the first bending portion 530, improves the shaping capability of the first bending portion 530, and avoids easy rebound after bending the flexible board 500. Meanwhile, the first limiting surface 122 can also avoid the inconvenience of fixing the flexible board 500 with the main body of the battery cell due to the overlarge bending angle.
Further, fig. 6 and 7 are schematic structural diagrams of the second bending assembly 300 and the pressure maintaining mechanism 400 in the present embodiment, respectively. Referring to fig. 1 to 7 in combination, the second bending assembly 300 and the pressure maintaining mechanism 400 include a second bending member 310 and a pressure maintaining member 410, respectively, and the second bending member 310 and the pressure maintaining member 410 extend toward each other. The second bending member 310 and the pressure maintaining member 410 are connected to the fourth driving part 312, respectively. The second bending member 310 and the pressure maintaining member 410 may move in the vertical direction by the fourth driving part 312.
In particular, the second bending piece 310 is provided with a second bending groove 311 matched with the battery cell body. In general, the battery cell main body is rectangular, and the second bending groove 311 is of an L-shaped structure adapted to the corner of the battery cell main body. As the second bending member 310 approaches to the battery cell body and the flexible board 500, the flexible board 500 is bent to form the second bending portion 540, so that the flexible board 500 forms a structure adapted to the battery cell body.
Fig. 8 is a schematic diagram of a partial structure of the flexible board 500 after bending in the present embodiment. The flexible board 500 includes a main body 520 and an extension 510, in which the main body 520 of the flexible board 500 is connected to the cell body in an initial state, and the extension 510 has a linear sheet structure and extends outward from the cell body. When the flexible board 500 is required to be bent, the first clamping assembly 100 moves, and the first clamping member 111 and the second clamping member 121 respectively disposed at the upper and lower sides of the flexible board 500 approach each other to clamp the flexible board 500. Then, the first bending member 230 moves horizontally to above the flexible board 500, and then descends, so that the flexible board 500 is initially bent to form the first bending portion 530 under the action of the first bending mechanism. The portion of the flexible board 500 adjacent to the first limiting surface 122 is a first attaching portion 532, which is subsequently attached to the battery cell body.
After the first bending portion 530 is formed, the first bending member 230, the first clamping portion 110 and the second clamping portion 120 are reset. The second bending member 310 descends, and the second bending member 310 acts on an end of the flexible board 500 remote from the first bending portion 530. The soft board 500 is bent at the intersection of the body portion 520 and the extension portion 510 to form a second bending portion 540. At this time, the flexible board 500 having the first bending portion 530 and the second bending portion 540 initially forms a semi-surrounding structure adapted to the side wall of the cell main body. Further, the pressure maintaining mechanism 400 is lifted up to act on the first bending portion 530. In particular, the first attaching portion 532 of the first bending portion 530 is generally provided with a back adhesive. Along with the pressure maintaining function of the pressure maintaining mechanism 400 on the first bending portion 530, the first attaching portion 532 of the flexible board 500 approaches and clings to the cell main body, so as to complete the bending of the flexible board 500 and the fixing of the flexible board 500 and the cell main body.
As shown in fig. 8, the bent extension portion 510 of the flexible board 500 has a half-enclosed structure, and can be extended and fixed along the side wall of the cell body. The second bending portion 540 is bent from the main body portion 520 of the flexible board 500 to the extending portion 510, and the second bending portion 540 has an "L" structure, and can be adapted to the corner from the upper end surface to the side surface of the battery cell main body. One end of the extension part 510 far away from the second bending part 540 is bent to form a first bending part 530, and the whole first bending part 530 is in an L-shaped structure and is adapted to the corner from the side surface to the lower end surface of the battery cell main body.
In summary, the flexible board 500 bent and fixed by the first bending mechanism and the second bending mechanism is integrally matched with the side wall of the battery cell main body, and has structural stability. Meanwhile, the automation of the cell flexible plate bending device improves the flexible plate 500 bending efficiency and obtains the flexible plate 500 with high quality. In addition, the multiple components in the first bending mechanism and the second bending mechanism are separated, so that the installation and the maintenance are convenient.
It should be added that the first bending member 230 is further provided with an inclined second limiting surface 231. Correspondingly, the second clamping member 121 is provided with another limiting surface (not labeled in the drawing) adapted to the second limiting surface 231, and the other limiting surface is located between the plane where the clamping flexible board 500 is located and the first limiting surface 122. When the first bending member 230 approaches the first clamping assembly 100, the soft plate 500 forms the first avoidance portion 531 under the action of the first bending member 230 and the second clamping member 121. The first avoidance portion 531 is connected to the first bonding portion 532. In general, the battery cell main body has a rectangular parallelepiped structure, and the corners thereof correspond to the first bending portion 530 and the second bending portion 540 of the flexible board 500, and if the flexible board 500 is completely attached to the battery cell main body during fixing, the flexible board 500 is easily damaged at the corners. Accordingly, the first avoidance portion 531 provides buffering for the first bending portion 530, and ensures that the soft board 500 is fixedly attached to the main body of the battery cell as much as possible, and meanwhile, the stability of the structure at the first bending portion 530 is increased, and the service life of the soft board 500 is prolonged. Similarly, the second bending member 310 may also be provided with a similar limiting surface, so as to further increase the stability of the structure at the second bending portion 540.
In addition, the first bending assembly 200 further includes a buffering member 232, where the buffering member 232 is connected to the first bending member 230, so as to provide a buffering function when the first bending member 230 moves horizontally, and reduce damage to the flexible board 500 during bending.
Example 2:
the embodiment further provides additional explanation for the cell flexible board bending device based on the embodiment 1. Fig. 9 and 10 are schematic structural diagrams of the bending device for the battery cell flexible board and the shifting fork positioning mechanism according to the present embodiment.
As shown in fig. 9, the cell flexible board bending device further includes a fork positioning mechanism 600. The fork positioning mechanism 600 includes a base 610, and the base 610 is provided with a fork mechanism 620, a second clamping assembly 630, and a clamp 640. The shift fork mechanism 620 is provided with a shift fork that can slide along the extending direction of the base 610. In operation, the fork mechanism 620 can fork the clamp 640 from the previous station to a predetermined position. Further, the second clamping assembly 630 includes a third clamping portion 631, and the third clamping portion 631 is provided at left and right sides of the predetermined position. When the fork mechanism 620 shifts the clamp 640 to a predetermined position, the third clamping portion 631 rises relative to the base 610 to clamp both sides of the clamp 640, thereby limiting the clamp 640. The holder 640 has a battery cell body fixed therein and a flexible board 500 connected to the battery cell body. The extension portion 510 of the flexible board 500 extends from the battery cell main body towards one end where the first bending mechanism and the second bending mechanism are located, so as to facilitate bending treatment on the extension portion 510.
The shifting fork positioning mechanism 600 can position the battery core main bodies and the soft boards 500 with different sizes, different structures and different sizes, and improves the universality.
Example 3:
this example is further supplemented on the basis of example 1. The first clamping assembly 100, the second bending mechanism and the pressure maintaining mechanism 400 can be additionally provided with adjusting assemblies, and the adjusting assemblies are used for adjusting the positions of the first clamping assembly 100, the second bending mechanism and the pressure maintaining mechanism 400 so as to be matched with the soft boards 500 of different models or the battery cell main bodies of different sizes, and the universality of the battery cell soft board bending device is improved.
The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The battery core soft board bending device is characterized by comprising a first bending mechanism and a second bending mechanism;
the first bending mechanism comprises a first clamping assembly (100) and a first bending assembly (200), wherein the first clamping assembly (100) comprises a first clamping part (110) and a second clamping part (120) for clamping a soft board (500); the first bending component (200) comprises a first bending piece (230), and the soft board (500) forms a first bending part (530) under the action of the first clamping component (100) and the first bending piece (230);
the second bending mechanism comprises a second bending component (300) and a pressure maintaining mechanism (400); the soft board (500) forms a second bending part (540) under the action of the second bending component (300), and the first bending part (530) and the second bending part (540) are connected with the battery cell body under the action of the second bending mechanism.
2. The device for bending a battery cell flexible board according to claim 1, wherein the second clamping portion (120) is provided with an inclined first limiting surface (122), and the flexible board (500) forms a first attaching portion (532) under the action of the first limiting surface (122).
3. The device for bending the battery cell flexible board according to claim 1, wherein the first bending piece (230) is provided with an inclined second limiting surface (231), and the flexible board (500) forms a first avoidance portion (531) under the action of the second limiting surface (231).
4. The cell flexible board bending device according to claim 1, wherein the second bending mechanism comprises a second bending piece (310), and the second bending piece (310) is provided with a second bending groove (311) adapted to the cell body.
5. The cell flexible board bending device according to claim 1, wherein the first clamping portion (110) and the second clamping portion (120) are both connected with a first driving portion (130), and the first clamping portion (110) and the second clamping portion (120) move in a vertical direction under the action of the first driving portion (130).
6. The cell flexible board bending device according to claim 1, wherein the first bending assembly (200) comprises a second driving part (210), and the first bending member (230) moves along a horizontal direction under the action of the second driving part (210).
7. The bending device for the cell flexible board according to claim 6, wherein the first bending assembly (200) further comprises a third driving part (220), and the first bending member (230) moves along the vertical direction under the action of the third driving part (220).
8. The cell flexible board bending device according to claim 1, wherein the first bending assembly (200) further comprises a buffer member (232), and the buffer member (232) is connected to the first bending member (230).
9. The bending device for the battery cell flexible board according to any one of claims 1 to 8, further comprising a shift fork positioning mechanism (600), wherein the shift fork positioning mechanism (600) comprises a base (610), a shift fork mechanism (620) provided on the base (610), a second clamping assembly (630), and a clamp (640) for fixing the battery cell body.
10. The cell flexible board bending device according to claim 9, wherein the second clamping assembly (630) comprises a third clamping portion (631) for limiting the clamp (640).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262595.9U CN219683638U (en) | 2023-05-23 | 2023-05-23 | Cell flexible board bending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262595.9U CN219683638U (en) | 2023-05-23 | 2023-05-23 | Cell flexible board bending device |
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| CN219683638U true CN219683638U (en) | 2023-09-15 |
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| CN202321262595.9U Active CN219683638U (en) | 2023-05-23 | 2023-05-23 | Cell flexible board bending device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025236936A1 (en) * | 2024-05-11 | 2025-11-20 | 无锡先导智能装备股份有限公司 | Floating positioning apparatus and bending device comprising same |
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2023
- 2023-05-23 CN CN202321262595.9U patent/CN219683638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025236936A1 (en) * | 2024-05-11 | 2025-11-20 | 无锡先导智能装备股份有限公司 | Floating positioning apparatus and bending device comprising same |
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