CN216095806U - Compression roller mechanism and lug reinforcing rib machining device using same - Google Patents
Compression roller mechanism and lug reinforcing rib machining device using same Download PDFInfo
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- CN216095806U CN216095806U CN202122832978.2U CN202122832978U CN216095806U CN 216095806 U CN216095806 U CN 216095806U CN 202122832978 U CN202122832978 U CN 202122832978U CN 216095806 U CN216095806 U CN 216095806U
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a compression roller mechanism and a lug reinforcing rib processing device using the same, which comprise a support frame, a pair of pinch rollers arranged on the support frame side by side, a pair of axial movement driving assemblies respectively connected with the pinch rollers one by one to drive the pinch rollers to move in opposite directions and away from each other, and a pair of telescopic structures respectively connected with the pinch rollers one by one; the axial movement driving assembly comprises a bracket for assembling the pinch roller, a bottom plate in sliding fit with the bracket and a linear motion structure matched with the bottom plate; the telescopic structure is fixed on the bottom plate and connected with the bracket so as to enable the bracket to be in sliding fit with the bottom plate; and the motion track of the pinch roller under the action of the axial movement driving component is vertical to the motion track of the pinch roller under the action of the telescopic structure. The utility model can effectively improve the applicability of the whole structure to the manufacture of reinforcing ribs on different tabs.
Description
Technical Field
The utility model relates to the technical field of battery manufacturing and processing, in particular to a compression roller mechanism and a lug reinforcing rib processing device using the compression roller mechanism.
Background
Along with the market demand of lithium ion batteries, the capacity of the lithium ion batteries is continuously improved, the length of a pole piece of a battery core is increased, the number of lugs is increased, the strength requirement on the lugs is higher after the number of the lugs is increased, if the strength of the lugs is not enough, the frequency of the lugs being damaged in the processing process is greatly increased, the waste of irradiated materials and the processing efficiency are low, and reinforcing ribs are manufactured on the lugs in order to enhance the carrying and turning capability and the damaged capability of the lugs, so that the situations that the pole piece is deformed, turned over and even torn in the subsequent process are prevented, and the yield of pole piece processing is ensured; corresponding processing equipment cannot be used for manufacturing reinforcing ribs on the tabs in actual production.
For manufacturing the reinforcing ribs of different tabs, not only the adaptive adjustment requirement of the processing area when manufacturing the reinforcing ribs on different tabs needs to be considered, but also the problem that the pressure required for manufacturing the reinforcing ribs on different tabs is different needs to be considered.
In summary, the actual technical requirements for manufacturing reinforcing ribs on different tabs need to be thoroughly considered by the tab reinforcing rib processing device; especially for the compression roller mechanism of holistic utmost point ear strengthening rib processingequipment, if can't improve its user demand to different utmost point ears, and will change corresponding compression roller mechanism according to the utmost point ear that does not pass through, not only can cause the increase of equipment cost, cause holistic machining efficiency to reduce at the in-process that compression roller mechanism replaced the dismouting moreover. Therefore, it is necessary to design a compression roller mechanism suitable for the requirements of technicians of different tabs, so as to achieve the purpose of reducing the equipment cost and improving the processing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compression roller mechanism to solve the technical problem of improving the applicability of the compression roller mechanism to manufacturing reinforcing ribs on different tabs.
The utility model aims to provide a processing device for a lug reinforcing rib, which aims to solve the technical problem of improving the applicability of the integral structure to manufacturing reinforcing ribs on different lugs.
The press roll mechanism of the utility model is realized by the following steps:
a roller mechanism comprising: the device comprises a support frame, a pair of press wheels arranged on the support frame side by side, a pair of axial movement driving assemblies which are respectively connected with the press wheels one by one to drive the press wheels to move towards and away from each other, and a pair of telescopic structures which are respectively connected with the press wheels one by one; wherein
The axial movement driving assembly comprises a bracket for assembling the pinch roller, a bottom plate in sliding fit with the bracket and a linear motion structure matched with the bottom plate; and
the telescopic structure is fixed on the bottom plate and connected with the bracket so as to enable the bracket to be in sliding fit with the bottom plate;
and the motion track of the pinch roller under the action of the axial movement driving component is vertical to the motion track of the pinch roller under the action of the telescopic structure.
In an optional embodiment of the utility model, the telescopic structure adopts a cylinder; the driving end of the cylinder is connected with the bracket.
In an alternative embodiment of the utility model, the linear motion structure comprises a lead screw connected to the base plate, and a driver adapted to drive the lead screw in rotation.
In an alternative embodiment of the utility model, the driver employs a drive motor; and
the screw rod penetrates through the side wall of the support frame and then is connected with the driving motor in a matching mode.
In an optional embodiment of the utility model, a fixing shell suitable for the lead screw to penetrate through is further arranged on the outer side of the side wall of the support frame; and a sensor is arranged on the inner wall of the fixed shell.
In an optional embodiment of the utility model, the bottom plate is connected with the lead screw through a moving block; wherein
The moving block is in threaded connection with the lead screw.
In an optional embodiment of the utility model, a sliding rail is arranged on the end surface of the support frame facing the bottom plate; and
the end face of the bottom plate, which deviates from the support, is provided with a sliding block which is suitable for being matched with the sliding rail.
In an optional embodiment of the utility model, a sliding groove is arranged on the end surface of the bottom plate facing the bracket; and
the end face of the support facing the bottom plate is provided with a sliding block which is suitable for being in sliding fit with the sliding groove.
The processing device for the lug reinforcing ribs is realized as follows:
the utility model provides a utmost point ear strengthening rib processingequipment, includes: the supporting roll is matched with a pair of pressing wheels of the pressing roll mechanism; wherein
The supporting roller is rotatably assembled on a frame.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects: for a pair of pinch rollers, the pair of pinch rollers move oppositely and oppositely through a pair of axial displacement driving assemblies so as to adjust the distance between the pair of pinch rollers, so that the pair of pinch rollers can meet the adaptability requirement of processing areas when reinforcing ribs are manufactured on different tabs; relative motion between the pinch roller and the bottom plate is achieved through the pair of telescopic structures, the motion track of the pinch roller under the action of the axial movement driving assembly is perpendicular to the motion track of the pinch roller under the action of the telescopic structures, namely, the pair of pinch rollers of the utility model achieve dimensional motion in two directions, and the pinch roller can be adjusted to form pressure on the pole lugs with the supporting roller in the process of moving under the action of the telescopic structures.
In addition, the pair of pressing wheels in the utility model are respectively matched with the shaft movement driving assembly and the telescopic structure which respectively and independently operate, and under the structure, the pair of pressing wheels can realize independent adjustment requirements without depending on the other pressing wheel, thereby greatly improving the application range of the whole pressing roller mechanism to different tab processing.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram showing a first view angle of a tab reinforcing rib processing device provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram showing a second view angle of the tab reinforcing rib processing device provided in embodiment 1 of the present invention;
fig. 3 is a schematic view showing a matching structure of a sliding rail and a sliding block of the tab reinforcing rib processing device provided in embodiment 1 of the present invention;
fig. 4 is a schematic view showing a matching structure of a sliding groove and a sliding block of the tab reinforcing rib processing device provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural view showing a linear movement structure of a tab reinforcing bar processing apparatus according to embodiment 1 of the present invention.
In the figure: 1. a support frame; 2. a slide rail; 3. a base plate; 5. a support; 6. a pinch roller; 9. a support plate; 10. a screw rod; 11. a moving block; 15. a fixing plate; 16. a cylinder; 17. a stationary case; 18. a protective shell; 19. a drive motor; 20. a frame; 21. a support roller; 22. a slider; 23. a limiting block; 25. a chute.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1:
referring to fig. 1 to 5, the present embodiment provides a platen roller mechanism including: the device comprises a support frame 1, a pair of pinch rollers 6 arranged on the support frame 1 side by side, a pair of axial movement driving components which are respectively connected with the pinch rollers 6 one by one to drive the pinch rollers 6 to move in opposite directions and in opposite directions, and a pair of telescopic structures which are respectively connected with the pinch rollers 6 one by one; the axial movement driving assembly comprises a bracket 5 for assembling a pinch roller 6, a bottom plate 3 in sliding fit with the bracket 5 and a linear motion structure matched and connected with the bottom plate 3; and a telescopic structure fixed on the bottom plate 3 and connected with the bracket 5 to enable the bracket 5 to be in sliding fit with the bottom plate 3.
In consideration of the actual use requirement, the pair of pinch rollers 6 of the embodiment adopts the same structure; and the structure of the frame 5 and the base plate 3, which are respectively connected to the pair of press wheels 6, is the same in this embodiment. The specific axial movement driving assembly and the telescopic structure respectively connected with the pair of pinch rollers 6 can adopt the same structure or different structures, and the embodiment is not limited in any way.
Referring to the drawings in detail, the support frame 1 is a concave structure as a whole, that is, includes a base plate and a pair of sidewalls connected to the base plate; the pinch roller 6, the bracket 5 and the bottom plate 3 are all arranged on the substrate. It should be noted that the motion trajectory of the pressing wheel 6 under the action of the axial movement driving assembly is perpendicular to the motion trajectory of the pressing wheel 6 under the action of the telescopic structure, that is, the pair of pressing wheels 6 can generate two motion trajectories with vertical direction dimensions under the action of the axial movement driving assembly and the telescopic structure.
For an alternative embodiment illustrated in the accompanying drawings, the telescopic structure employs a cylinder 16; the driving end of the cylinder 16 is connected to the bracket 5. Specifically, a fixing plate 15 is fixedly arranged on the bottom plate 3, and the air cylinder 16 is fixedly assembled on the bottom plate 3 through the fixing plate 15; namely, the bracket 5 drives the pinch roller 6 to realize linear motion relative to the bottom plate 3 under the action of the air cylinder 16.
Further, the present embodiment employs a linear motion structure including a lead screw 10 connected to the base plate 3, and a driver adapted to drive the lead screw 10 to rotate. One end of the screw rod 10 is supported on the base plate of the support frame 1 through a support plate 9. The drive is for example but not limited to a drive motor 19; and the screw rod 10 penetrates through the side wall of the support frame 1 and is matched and connected with the driving motor 19. Here the drive motor 19 is fitted in a protective housing 18. In more detail, the bottom plate 3 is connected with the screw rod 10 through a moving block 11; wherein the moving block 11 is in threaded connection with the lead screw 10. Under the action of the driving motor 19, the screw rod 10 rotates to drive the moving block 11 in threaded fit with the screw rod 10 to move along the axial direction of the screw rod 10.
On the basis of the above structure, in an optional implementation case, the linear motion of the bottom plate 3 on the base plate of the support frame 1 is realized by the rotation of the lead screw 10, so that the motion distance of the moving block 11 in threaded fit with the lead screw 10 can be known by acquiring the rotation information of the lead screw 10, and the motion state of the moving block 11 on the support frame 1 is also the motion state of the bottom plate 3 on the support frame 1. In this way, the specific situation of the opposite and opposite movements of the pair of pressing wheels 6 is known through the rotation information of the lead screw 10 of the axial movement driving component correspondingly matched with the pair of pressing wheels 6. For the above requirements, the present embodiment further provides a fixing shell 17 adapted to penetrate the screw rod 10 on the outer side of the side wall of the supporting frame 1; and a sensor is provided on the inner wall of the stationary case 17. The sensor herein may alternatively be, for example, but not limited to, a hall sensor.
In addition, in view of the accuracy of the track of the bottom plate 3 when the bottom plate 3 moves linearly on the substrate of the support frame 1 under the action of the lead screw 10, the motion track of the bottom plate 3 is prevented from deviating, and the following structure is designed in the embodiment: the end surface of the support frame 1 facing the bottom plate 3 is provided with a slide rail 2; and the end surface of the bottom plate 3 departing from the bracket 5 is provided with a sliding block 22 suitable for being matched with the sliding rail 2. That is to say, the motion track of the bottom plate 3 is limited by the matching of the sliding block 22 and the sliding rail 2.
Similarly, similar to the above structure, in consideration of the limitation of the movement track of the bracket 5 under the action of the telescopic structure, the end surface of the bottom plate 3 facing the bracket 5 in the embodiment is provided with a sliding groove 25; and the end surface of the bracket 5 facing the bottom plate 3 is provided with a sliding block which is suitable for being in sliding fit with the sliding groove 25. Namely, the matching of the sliding block and the sliding groove 25 limits the movement track of the bracket 5.
In conclusion, the pair of pressing wheels 6 in the pressing roller mechanism of the embodiment are respectively provided with the axial movement driving assembly and the telescopic structure which respectively and independently operate, and under the structure, the pair of pressing wheels 6 can realize independent adjustment requirements without depending on the other pressing wheel 6, so that the application range of the whole pressing roller mechanism in processing different tabs is greatly improved.
Example 2:
referring to fig. 1 to 5, the present embodiment provides a tab reinforcing bar processing apparatus based on the roll mechanism of embodiment 1, including: the press roll mechanism of embodiment 1, and the support roller 21 used in cooperation with the pair of press rolls 6 of the press roll mechanism; in which the support rollers 21 are rotatably mounted on a frame 20.
The frame 20 is located on the top of the pair of pressing wheels 6 and is separated from the pressing wheels 6 by a certain distance, and the frame 20 supports the supporting roller 21 through the bearing, so that the tab can move to the pressing wheels 6, and the tab is convenient to process. The pair of press wheels 6 of the present embodiment realizes the adjustment of the pressure generated between the press wheels 6 and the support rollers 21 to the tabs through the air cylinders 16 connected to the press wheels 6.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. A roll mechanism, comprising: the device comprises a support frame, a pair of press wheels arranged on the support frame side by side, a pair of axial movement driving assemblies which are respectively connected with the press wheels one by one to drive the press wheels to move towards and away from each other, and a pair of telescopic structures which are respectively connected with the press wheels one by one; wherein
The axial movement driving assembly comprises a bracket for assembling the pinch roller, a bottom plate in sliding fit with the bracket and a linear motion structure matched with the bottom plate; and
the telescopic structure is fixed on the bottom plate and connected with the bracket so as to enable the bracket to be in sliding fit with the bottom plate; and is
The motion track of the pinch roller under the action of the axial movement driving component is vertical to the motion track of the pinch roller under the action of the telescopic structure.
2. The roller mechanism according to claim 1, wherein the telescopic structure employs an air cylinder; the driving end of the cylinder is connected with the bracket.
3. A roller mechanism according to claim 1, wherein the linear motion mechanism comprises a lead screw connected to the base plate, and a drive adapted to drive the lead screw in rotation.
4. The roller mechanism as claimed in claim 3, wherein said driver employs a driving motor; and
the screw rod penetrates through the side wall of the support frame and then is connected with the driving motor in a matching mode.
5. The roller mechanism as claimed in claim 4, wherein a fixing shell suitable for a screw rod to penetrate through is further arranged on the outer side of the side wall of the supporting frame; and a sensor is arranged on the inner wall of the fixed shell.
6. The roll pressing mechanism according to any one of claims 3 to 5, wherein the base plate is connected with a lead screw through a moving block; wherein
The moving block is in threaded connection with the lead screw.
7. The roller mechanism as claimed in claim 1, wherein the end surface of the supporting frame facing the bottom plate is provided with a slide rail; and
the end face of the bottom plate, which deviates from the support, is provided with a sliding block which is suitable for being matched with the sliding rail.
8. The roller mechanism as claimed in claim 1, wherein a sliding groove is provided on the end surface of the bottom plate facing the bracket; and
the end face of the support facing the bottom plate is provided with a sliding block which is suitable for being in sliding fit with the sliding groove.
9. The utility model provides a utmost point ear strengthening rib processingequipment which characterized in that includes: a roller mechanism as claimed in any one of claims 1 to 8, and a support roller for use with a pair of rollers of the roller mechanism; wherein
The supporting roller is rotatably assembled on a frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832978.2U CN216095806U (en) | 2021-11-18 | 2021-11-18 | Compression roller mechanism and lug reinforcing rib machining device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832978.2U CN216095806U (en) | 2021-11-18 | 2021-11-18 | Compression roller mechanism and lug reinforcing rib machining device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095806U true CN216095806U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122832978.2U Active CN216095806U (en) | 2021-11-18 | 2021-11-18 | Compression roller mechanism and lug reinforcing rib machining device using same |
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| CN (1) | CN216095806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116454356A (en) * | 2023-05-22 | 2023-07-18 | 上海君屹工业自动化股份有限公司 | Flexible accurate tab presses strengthening rib adjustment mechanism |
-
2021
- 2021-11-18 CN CN202122832978.2U patent/CN216095806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116454356A (en) * | 2023-05-22 | 2023-07-18 | 上海君屹工业自动化股份有限公司 | Flexible accurate tab presses strengthening rib adjustment mechanism |
| CN116454356B (en) * | 2023-05-22 | 2023-12-08 | 上海君屹工业自动化股份有限公司 | Flexible accurate tab presses strengthening rib adjustment mechanism |
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