CN214919734U - Multi-section reinforcing rib structure - Google Patents
Multi-section reinforcing rib structure Download PDFInfo
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- CN214919734U CN214919734U CN202121264099.8U CN202121264099U CN214919734U CN 214919734 U CN214919734 U CN 214919734U CN 202121264099 U CN202121264099 U CN 202121264099U CN 214919734 U CN214919734 U CN 214919734U
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- strengthening rib
- knurling
- pole piece
- rib
- strengthening
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Abstract
The utility model discloses a multistage formula strengthening rib structure, include according to the back rubber roll of pole piece direction of pull conveying pole piece and compress tightly the pole piece and go out the multistage formula strengthening rib device of a plurality of strengthening ribs with the impression on the back rubber roll, multistage formula strengthening rib device includes strengthening rib annular knurl mechanism in the middle of base, lead screw guide rail mechanism, two border strengthening rib annular knurl mechanisms and at least one, and lead screw guide rail mechanism sets up on the base, two border strengthening rib annular knurl mechanisms, the activity of middle strengthening rib annular knurl mechanism set up on lead screw guide rail mechanism, middle strengthening rib annular knurl mechanism is located between two border strengthening rib annular knurl mechanisms. The utility model is suitable for a wide pole piece strengthening rib forming process by a wide margin can realize that pole piece 1 goes out N strengthening ribs, can impress the middle regional strengthening rib that leaves white of pole piece, promotes efficiency and output, saves machine installation space; and the method can be compatible with various lithium battery pole piece processes, the utilization rate of the foil is improved, and the material waste of the lithium battery pole pieces is greatly reduced.
Description
Technical Field
The utility model relates to a strengthening rib structure, concretely relates to multistage formula strengthening rib structure.
Background
Fig. 1 shows a conventional 1-pass forming process of double reinforcing ribs for a pole piece, wherein knurling of the reinforcing ribs on two sides is performed by using a conventional reinforcing rib structure, a reinforcing rib knurling roller is pressed against a pole piece foil by extending out of an air cylinder, foil reinforcing ribs (two-sided reinforcing ribs) on two sides of the pole piece are stamped, and the forming of the foil reinforcing ribs on two sides of the pole piece is completed.
The conventional reinforcing rib structure can only be used for stamping the two sides of the pole piece to leave white or the single side of the pole piece to leave white reinforcing ribs, the middle of the pole piece can not be stamped to leave white reinforcing ribs, and the problems that the stamping of the pole piece is greatly widened, the adjustment is slow and the like exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a multistage formula strengthening rib structure.
The technical scheme of the utility model as follows:
the utility model provides a multistage formula strengthening rib structure, includes according to the back rubber roll of pole piece direction of drag conveying pole piece and compresses tightly the pole piece at the back rubber roll in order to impress the multistage formula strengthening rib device that goes out a plurality of strengthening ribs, multistage formula strengthening rib device includes base, lead screw guide rail mechanism, two middle strengthening rib knurling mechanisms of border strengthening rib and at least one, lead screw guide rail mechanism sets up on the base, two border strengthening rib knurling mechanisms, middle strengthening rib knurling mechanism activity set up lead screw guide rail mechanism is last, middle strengthening rib knurling mechanism is located between two border strengthening rib knurling mechanisms.
Further, lead screw guide mechanism includes linear guide, ball screw and adjustment handle, linear guide along the length direction of back rubber roll sets up, border strengthening rib annular knurl mechanism, middle strengthening rib annular knurl mechanism sliding connection are in on the linear guide, adjustment handle sets up the one end of base drives through ball screw border strengthening rib annular knurl mechanism, middle strengthening rib annular knurl mechanism remove.
Furthermore, the number of the knurling mechanisms of the middle reinforcing rib is two.
Furthermore, adjusting handle, ball screw all are equipped with four, four adjusting handle, ball screw correspond control respectively two border strengthening rib knurling mechanisms and two middle strengthening rib knurling mechanisms.
Further, border strengthening rib knurling mechanism includes wide strengthening rib knurling roller, first strengthening rib knurling roller mount pad, first strengthening rib knurling roller installation axle and first strengthening rib knurling cylinder, one side of first strengthening rib knurling roller mount pad is rotated and is provided with first strengthening rib knurling roller installation axle, the both ends of wide strengthening rib knurling roller are fixed in through the axle sleeve first strengthening rib knurling roller is installed epaxially, the opposite side of first strengthening rib knurling roller mount pad with the cylinder hub connection of first strengthening rib knurling cylinder.
Further, middle strengthening rib knurling mechanism includes narrow strengthening rib knurling roller, second strengthening rib knurling roller mount pad, second strengthening rib knurling roller installation axle and second strengthening rib knurling cylinder, one side of second strengthening rib knurling roller mount pad is rotated and is provided with second strengthening rib knurling roller installation axle, the both ends of narrow strengthening rib knurling roller are fixed in through the axle sleeve second strengthening rib knurling roller is installed epaxially, the opposite side of second strengthening rib knurling roller mount pad with the cylinder hub connection of second strengthening rib knurling cylinder.
Furthermore, transparent shields are arranged on the edge reinforcing rib knurling mechanism and the middle reinforcing rib knurling mechanism.
Furthermore, a long waist hole is formed in the transparent shield and is fixed through a quick-release butterfly screw.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the utility model is suitable for a wide pole piece strengthening rib forming process by a wide margin, it can realize that pole piece 1 goes out N strengthening ribs through multistage formula strengthening rib device, can impress the regional strengthening rib of leaving white in the middle of the pole piece, promotes efficiency and output, saves machine installation space;
(2) the utility model discloses can compatible multiple lithium-ion battery pole piece technology, promote the utilization ratio of foil, the material waste of the lithium-ion battery pole piece that has significantly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a process diagram of a conventional stiffener structure;
fig. 2 is one of the schematic structural diagrams of a multi-section reinforcing rib structure provided by the present invention;
fig. 3 is a second schematic structural view of a multi-section reinforcing rib structure provided by the present invention;
FIG. 4 is a process diagram of a multi-segment reinforcing rib structure;
fig. 5 is a schematic structural view of the transparent shield of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Referring to fig. 2 and 3, an embodiment of the present invention provides a multi-section type reinforcing rib structure, which includes a back rubber roller 1 for conveying a pole piece according to a pole piece pulling direction and a multi-section type reinforcing rib device 2 for pressing the pole piece onto the back rubber roller 1 to form a plurality of reinforcing ribs.
Wherein, multistage formula strengthening rib device 2 includes base 21, lead screw guide rail mechanism, two border strengthening rib annular knurl mechanisms and two middle strengthening rib annular knurl mechanisms, and lead screw guide rail mechanism sets up on base 21, and two border strengthening rib annular knurl mechanisms, two middle strengthening rib annular knurl mechanisms all move about and set up on lead screw guide rail mechanism, and two middle strengthening rib annular knurl mechanisms are located between two border strengthening rib annular knurl mechanisms.
Further, screw guide mechanism includes linear guide 221, ball screw 222 and adjustment handle 223, and linear guide 221 sets up along the length direction of back rubber roll 1, and border strengthening rib knurling mechanism, middle strengthening rib knurling mechanism sliding connection are on linear guide 221, and adjustment handle 223 sets up the one end at base 21, drives border strengthening rib knurling mechanism, middle strengthening rib knurling mechanism through ball screw 222 and removes. Wherein, adjustment handle 223, ball screw 222 all are equipped with four, and four adjustment handle 223, ball screw 222 correspond respectively and control two border strengthening rib knurling mechanisms and two middle strengthening rib knurling mechanisms, and it is convenient to adjust, can realize the position of quick adjustment strengthening rib knurling mechanism, guarantees each position of impression pole piece, contains middle blank area strengthening rib, realizes that the pole piece remodelling does not change strengthening rib fluted roller or spherical roller promptly. In other embodiments, the servo motor can be used for adjusting and replacing the adjusting handle 223, so that the amplitude width of the incoming material of the pole piece can be adjusted more accurately and more quickly, and the requirements of various processes on reinforcing ribs can be met.
Further, border strengthening rib knurling mechanism includes wide strengthening rib knurling roller 231, first strengthening rib knurling roller mount pad 232, first strengthening rib knurling roller installation axle 233 and first strengthening rib knurling cylinder 234, and one side of first strengthening rib knurling roller mount pad 232 is rotated and is provided with first strengthening rib knurling roller installation axle 233, and the both ends of wide strengthening rib knurling roller 231 are fixed in on first strengthening rib knurling roller installation axle 233 through the axle sleeve, and the opposite side of first strengthening rib knurling roller mount pad 232 is connected with the cylinder hub of first strengthening rib knurling cylinder 234. The position of the reinforcing rib knurling roller on the installation shaft can be adjusted according to a specific process, the process requirements are met to the maximum extent, and meanwhile, the reinforcing rib knurling roller can be installed and replaced with a wide and narrow tooth (ball) surface knurling roller according to the length, width and height requirements of a specific lug.
Further, the middle reinforcing rib knurling mechanism comprises a narrow reinforcing rib knurling roller 241, a second reinforcing rib knurling roller mounting seat 242, a second reinforcing rib knurling roller mounting shaft 243 and a second reinforcing rib knurling cylinder 244, wherein the second reinforcing rib knurling roller mounting shaft 243 is rotatably arranged on one side of the second reinforcing rib knurling roller mounting seat 242, two ends of the narrow reinforcing rib knurling roller 241 are fixed on the second reinforcing rib knurling roller mounting shaft 243 through a shaft sleeve, and the other side of the second reinforcing rib knurling roller mounting seat 242 is connected with the cylinder shaft of the second reinforcing rib knurling cylinder 244.
This multistage formula strengthening rib structure's structural process is shown in fig. 4, when wide utmost point piece supplied materials by a wide margin passes through back rubber roll 1, two wide strengthening rib knurling rollers 231, two narrow strengthening rib knurling rollers 241 are through first strengthening rib knurling cylinder 234, second strengthening rib knurling cylinder 244 promotes, the pole piece is marchd forward through pulling simultaneously, leave white regional impressing out the foil strengthening rib at the pole piece this moment, because of be fixed with four groups of strengthening rib knurling mechanisms on base 21, and accessible lead screw guide rail mechanism adjusts the strengthening rib knurling position, four groups of strengthening ribs of impressing out simultaneously, foil leaves white area in the middle of the pole piece, realize one N pole piece impression strengthening ribs, to this end, 1 goes out 4 pole piece strengthening rib shaping and finishes.
The action principle is as follows: the four groups of reinforcing rib knurling mechanisms are adjusted to proper positions through the adjusting handle 223, and the reinforcing rib knurling rollers are enabled to be pressed on the pole piece foil blank areas; the pole piece is drawn to the back rubber roll 1 by the drawing from the direction going through the pole piece; the reinforcing rib knurling cylinder extends out to push out the reinforcing rib knurling roller, so that the pole piece is tightly pressed on the back rubber roll 1, and the reinforcing rib knurling roller is driven along with the pole piece; the reinforcing rib knurling mechanism is controlled by an electromagnetic valve respectively, and three reinforcing ribs or four reinforcing ribs can be stamped according to the actual process requirements.
Preferably, as shown in fig. 5, a transparent shield 25 is disposed on the edge rib knurling mechanism and the middle rib knurling mechanism, so as to prevent the machine from damaging the operator, a long waist hole 251 is disposed on the transparent shield 25, and the long waist hole 251 is fixed by a quick-release butterfly screw 252. Can be when strengthening rib knurling roller needs to be changed, not hard up quick detach thumb screw 252 removes transparent guard shield 25 backward, can realize not tearing open guard shield quick replacement strengthening rib knurling roller, and installation, dismantlement are swift convenient.
The multi-section reinforcing rib structure is suitable for a forming process of a large-width pole piece reinforcing rib, N reinforcing ribs can be arranged on a pole piece 1 through a plurality of reinforcing rib knurling mechanisms on a multi-section reinforcing rib device, the adopted reinforcing rib knurling mechanisms are simple and reliable, a plurality of groups of reinforcing rib knurling mechanisms are arranged on a base, the installation space is saved, meanwhile, white reinforcing ribs can be stamped in the middle area of the pole piece, the problem that a conventional double-side reinforcing rib structure cannot stamp one multi-pole piece reinforcing rib is solved, the cost is lower, the cost performance is high, the embossing effect is superior to that of the conventional reinforcing rib structure, the efficiency of stamping a plurality of (more than or equal to 3) pole piece reinforcing ribs is greatly improved, the requirement of forming the N reinforcing ribs by the large-width pole piece process is met, the conventional reinforcing rib mechanism is solved, only two sides of the stamped pole piece can be left white or single side of the stamped, and the middle white reinforcing ribs cannot be stamped, the adjustment of the large-amplitude wide pole piece is slow, and the like.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a multistage formula strengthening rib structure which characterized in that: including according to the back rubber roll of pole piece pulling direction conveying pole piece and compress tightly the pole piece and go out the multistage formula strengthening rib device of a plurality of strengthening ribs with the impression on the back rubber roll, multistage formula strengthening rib device includes base, lead screw guide rail mechanism, two along strengthening rib knurling mechanisms and the middle strengthening rib knurling mechanism of at least one, lead screw guide rail mechanism sets up on the base, two along strengthening rib knurling mechanisms, middle strengthening rib knurling mechanism activity set up lead screw guide rail mechanism is last, middle strengthening rib knurling mechanism is located between two border strengthening rib knurling mechanisms.
2. A multi-section reinforcing bar structure according to claim 1, wherein: screw rod guide mechanism includes linear guide, ball screw and adjustment handle, linear guide along the length direction of back rubber roll sets up, border strengthening rib annular knurl mechanism, middle strengthening rib annular knurl mechanism sliding connection are in on the linear guide, adjustment handle sets up the one end of base drives through ball screw border strengthening rib annular knurl mechanism, middle strengthening rib annular knurl mechanism remove.
3. A multi-section reinforcing bar structure according to claim 2, wherein: and two knurling mechanisms are arranged on the middle reinforcing rib.
4. A multi-section reinforcing bar structure according to claim 3, wherein: adjusting handle, ball screw all are equipped with four, four adjusting handle, ball screw correspond control respectively two border strengthening rib knurling mechanisms and two middle strengthening rib knurling mechanisms.
5. The multi-section reinforcing bar structure of claim 4, wherein: border strengthening rib knurling mechanism includes wide strengthening rib knurling roller, first strengthening rib knurling roller mount pad, first strengthening rib knurling roller installation axle and first strengthening rib knurling cylinder, one side of first strengthening rib knurling roller mount pad is rotated and is provided with first strengthening rib knurling roller installation axle, the both ends of wide strengthening rib knurling roller are fixed in through the axle sleeve first strengthening rib knurling roller is installed epaxially, the opposite side of first strengthening rib knurling roller mount pad with the cylinder hub connection of first strengthening rib knurling cylinder.
6. The multi-section reinforcing bar structure of claim 4, wherein: middle strengthening rib knurling mechanism includes narrow strengthening rib knurling roller, second strengthening rib knurling roller mount pad, second strengthening rib knurling roller installation axle and second strengthening rib knurling cylinder, one side of second strengthening rib knurling roller mount pad is rotated and is provided with second strengthening rib knurling roller installation axle, the both ends of narrow strengthening rib knurling roller are fixed in through the axle sleeve second strengthening rib knurling roller is installed epaxially, the opposite side of second strengthening rib knurling roller mount pad with the cylinder hub connection of second strengthening rib knurling cylinder.
7. A multi-section reinforcing bar structure according to claim 5 or 6, wherein: and transparent protective covers are arranged on the edge reinforcing rib knurling mechanism and the middle reinforcing rib knurling mechanism.
8. The multi-section reinforcing bar structure of claim 7, wherein: a long waist hole is formed in the transparent shield and is fixed through a quick-release butterfly screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264099.8U CN214919734U (en) | 2021-06-07 | 2021-06-07 | Multi-section reinforcing rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264099.8U CN214919734U (en) | 2021-06-07 | 2021-06-07 | Multi-section reinforcing rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919734U true CN214919734U (en) | 2021-11-30 |
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ID=79055869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264099.8U Active CN214919734U (en) | 2021-06-07 | 2021-06-07 | Multi-section reinforcing rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919734U (en) |
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2021
- 2021-06-07 CN CN202121264099.8U patent/CN214919734U/en active Active
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